diff options
Diffstat (limited to 'drivers/net/wireless')
398 files changed, 8601 insertions, 3806 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 6f78f1752cd6..7c2939cbde5f 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -3,7 +3,6 @@ * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ @@ -1187,7 +1186,7 @@ static int ath10k_download_fw(struct ath10k *ar) u32 address, data_len; const void *data; int ret; - struct pm_qos_request latency_qos; + struct pm_qos_request latency_qos = {}; address = ar->hw_params.patch_load_addr; @@ -1221,7 +1220,6 @@ static int ath10k_download_fw(struct ath10k *ar) ret); } - memset(&latency_qos, 0, sizeof(latency_qos)); cpu_latency_qos_add_request(&latency_qos, 0); ret = ath10k_bmi_fast_download(ar, address, data, data_len); @@ -2493,8 +2491,9 @@ static int ath10k_init_hw_params(struct ath10k *ar) return 0; } -static bool ath10k_core_needs_recovery(struct ath10k *ar) +static void ath10k_core_recovery_check_work(struct work_struct *work) { + struct ath10k *ar = container_of(work, struct ath10k, recovery_check_work); long time_left; /* Sometimes the recovery will fail and then the next all recovery fail, @@ -2504,7 +2503,7 @@ static bool ath10k_core_needs_recovery(struct ath10k *ar) ath10k_err(ar, "consecutive fail %d times, will shutdown driver!", atomic_read(&ar->fail_cont_count)); ar->state = ATH10K_STATE_WEDGED; - return false; + return; } ath10k_dbg(ar, ATH10K_DBG_BOOT, "total recovery count: %d", ++ar->recovery_count); @@ -2518,27 +2517,24 @@ static bool ath10k_core_needs_recovery(struct ath10k *ar) ATH10K_RECOVERY_TIMEOUT_HZ); if (time_left) { ath10k_warn(ar, "previous recovery succeeded, skip this!\n"); - return false; + return; } /* Record the continuous recovery fail count when recovery failed. */ atomic_inc(&ar->fail_cont_count); /* Avoid having multiple recoveries at the same time. */ - return false; + return; } atomic_inc(&ar->pending_recovery); - - return true; + queue_work(ar->workqueue, &ar->restart_work); } void ath10k_core_start_recovery(struct ath10k *ar) { - if (!ath10k_core_needs_recovery(ar)) - return; - - queue_work(ar->workqueue, &ar->restart_work); + /* Use workqueue_aux to avoid blocking recovery tracking */ + queue_work(ar->workqueue_aux, &ar->recovery_check_work); } EXPORT_SYMBOL(ath10k_core_start_recovery); @@ -3356,7 +3352,7 @@ EXPORT_SYMBOL(ath10k_core_stop); */ static int ath10k_core_probe_fw(struct ath10k *ar) { - struct bmi_target_info target_info; + struct bmi_target_info target_info = {}; int ret = 0; ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL); @@ -3367,7 +3363,6 @@ static int ath10k_core_probe_fw(struct ath10k *ar) switch (ar->hif.bus) { case ATH10K_BUS_SDIO: - memset(&target_info, 0, sizeof(target_info)); ret = ath10k_bmi_get_target_info_sdio(ar, &target_info); if (ret) { ath10k_err(ar, "could not get target info (%d)\n", ret); @@ -3379,7 +3374,6 @@ static int ath10k_core_probe_fw(struct ath10k *ar) case ATH10K_BUS_PCI: case ATH10K_BUS_AHB: case ATH10K_BUS_USB: - memset(&target_info, 0, sizeof(target_info)); ret = ath10k_bmi_get_target_info(ar, &target_info); if (ret) { ath10k_err(ar, "could not get target info (%d)\n", ret); @@ -3389,7 +3383,6 @@ static int ath10k_core_probe_fw(struct ath10k *ar) ar->hw->wiphy->hw_version = target_info.version; break; case ATH10K_BUS_SNOC: - memset(&target_info, 0, sizeof(target_info)); ret = ath10k_hif_get_target_info(ar, &target_info); if (ret) { ath10k_err(ar, "could not get target info (%d)\n", ret); @@ -3734,6 +3727,7 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev, INIT_WORK(&ar->register_work, ath10k_core_register_work); INIT_WORK(&ar->restart_work, ath10k_core_restart); + INIT_WORK(&ar->recovery_check_work, ath10k_core_recovery_check_work); INIT_WORK(&ar->set_coverage_class_work, ath10k_core_set_coverage_class_work); diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h index 8c72ed386edb..73a9db302245 100644 --- a/drivers/net/wireless/ath/ath10k/core.h +++ b/drivers/net/wireless/ath/ath10k/core.h @@ -3,7 +3,6 @@ * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ @@ -1208,6 +1207,7 @@ struct ath10k { struct work_struct register_work; struct work_struct restart_work; + struct work_struct recovery_check_work; struct work_struct bundle_tx_work; struct work_struct tx_complete_work; @@ -1259,9 +1259,13 @@ struct ath10k { struct { /* protected by conf_mutex */ struct ath10k_fw_components utf_mode_fw; + u8 ftm_msgref; /* protected by data_lock */ bool utf_monitor; + u32 data_pos; + u32 expected_seq; + u8 *eventdata; } testmode; struct { diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 154ac7a70982..da6f7957a0ae 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3,7 +3,6 @@ * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ @@ -5428,6 +5427,7 @@ static void ath10k_stop(struct ieee80211_hw *hw, bool suspend) cancel_work_sync(&ar->set_coverage_class_work); cancel_delayed_work_sync(&ar->scan.timeout); cancel_work_sync(&ar->restart_work); + cancel_work_sync(&ar->recovery_check_work); } static int ath10k_config_ps(struct ath10k *ar) diff --git a/drivers/net/wireless/ath/ath10k/qmi.c b/drivers/net/wireless/ath/ath10k/qmi.c index f1f33af0170a..8275345631a0 100644 --- a/drivers/net/wireless/ath/ath10k/qmi.c +++ b/drivers/net/wireless/ath/ath10k/qmi.c @@ -986,7 +986,7 @@ static int ath10k_qmi_new_server(struct qmi_handle *qmi_hdl, ath10k_dbg(ar, ATH10K_DBG_QMI, "wifi fw qmi service found\n"); - ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)&qmi->sq, + ret = kernel_connect(qmi_hdl->sock, (struct sockaddr_unsized *)&qmi->sq, sizeof(qmi->sq), 0); if (ret) { ath10k_err(ar, "failed to connect to a remote QMI service port\n"); diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c index 3fcefc55b74f..d3bd385694d6 100644 --- a/drivers/net/wireless/ath/ath10k/testmode.c +++ b/drivers/net/wireless/ath/ath10k/testmode.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: ISC /* * Copyright (c) 2014-2017 Qualcomm Atheros, Inc. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include "testmode.h" @@ -10,12 +11,17 @@ #include "debug.h" #include "wmi.h" +#include "wmi-tlv.h" #include "hif.h" #include "hw.h" #include "core.h" #include "testmode_i.h" +#define ATH10K_FTM_SEG_NONE ((u32)-1) +#define ATH10K_FTM_SEGHDR_CURRENT_SEQ GENMASK(3, 0) +#define ATH10K_FTM_SEGHDR_TOTAL_SEGMENTS GENMASK(7, 4) + static const struct nla_policy ath10k_tm_policy[ATH10K_TM_ATTR_MAX + 1] = { [ATH10K_TM_ATTR_CMD] = { .type = NLA_U32 }, [ATH10K_TM_ATTR_DATA] = { .type = NLA_BINARY, @@ -25,41 +31,19 @@ static const struct nla_policy ath10k_tm_policy[ATH10K_TM_ATTR_MAX + 1] = { [ATH10K_TM_ATTR_VERSION_MINOR] = { .type = NLA_U32 }, }; -/* Returns true if callee consumes the skb and the skb should be discarded. - * Returns false if skb is not used. Does not sleep. - */ -bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb) +static void ath10k_tm_event_unsegmented(struct ath10k *ar, u32 cmd_id, + struct sk_buff *skb) { struct sk_buff *nl_skb; - bool consumed; int ret; - ath10k_dbg(ar, ATH10K_DBG_TESTMODE, - "testmode event wmi cmd_id %d skb %p skb->len %d\n", - cmd_id, skb, skb->len); - - ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len); - - spin_lock_bh(&ar->data_lock); - - if (!ar->testmode.utf_monitor) { - consumed = false; - goto out; - } - - /* Only testmode.c should be handling events from utf firmware, - * otherwise all sort of problems will arise as mac80211 operations - * are not initialised. - */ - consumed = true; - nl_skb = cfg80211_testmode_alloc_event_skb(ar->hw->wiphy, 2 * sizeof(u32) + skb->len, GFP_ATOMIC); if (!nl_skb) { ath10k_warn(ar, "failed to allocate skb for testmode wmi event\n"); - goto out; + return; } ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_CMD, ATH10K_TM_CMD_WMI); @@ -68,7 +52,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb) "failed to put testmode wmi event cmd attribute: %d\n", ret); kfree_skb(nl_skb); - goto out; + return; } ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_WMI_CMDID, cmd_id); @@ -77,7 +61,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb) "failed to put testmode wmi event cmd_id: %d\n", ret); kfree_skb(nl_skb); - goto out; + return; } ret = nla_put(nl_skb, ATH10K_TM_ATTR_DATA, skb->len, skb->data); @@ -86,10 +70,122 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb) "failed to copy skb to testmode wmi event: %d\n", ret); kfree_skb(nl_skb); - goto out; + return; + } + + cfg80211_testmode_event(nl_skb, GFP_ATOMIC); +} + +static void ath10k_tm_event_segmented(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb) +{ + struct wmi_ftm_cmd *ftm = (struct wmi_ftm_cmd *)skb->data; + u8 total_segments, current_seq; + struct sk_buff *nl_skb; + u8 const *buf_pos; + u16 datalen; + u32 data_pos; + int ret; + + if (skb->len < sizeof(*ftm)) { + ath10k_warn(ar, "Invalid ftm event length: %d\n", skb->len); + return; + } + + current_seq = FIELD_GET(ATH10K_FTM_SEGHDR_CURRENT_SEQ, + __le32_to_cpu(ftm->seg_hdr.segmentinfo)); + total_segments = FIELD_GET(ATH10K_FTM_SEGHDR_TOTAL_SEGMENTS, + __le32_to_cpu(ftm->seg_hdr.segmentinfo)); + datalen = skb->len - sizeof(*ftm); + buf_pos = ftm->data; + + if (current_seq == 0) { + ar->testmode.expected_seq = 0; + ar->testmode.data_pos = 0; + } + + data_pos = ar->testmode.data_pos; + + if ((data_pos + datalen) > ATH_FTM_EVENT_MAX_BUF_LENGTH) { + ath10k_warn(ar, "Invalid ftm event length at %u: %u\n", + data_pos, datalen); + ret = -EINVAL; + return; + } + + memcpy(&ar->testmode.eventdata[data_pos], buf_pos, datalen); + data_pos += datalen; + + if (++ar->testmode.expected_seq != total_segments) { + ar->testmode.data_pos = data_pos; + ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "partial data received %u/%u\n", + current_seq + 1, total_segments); + return; + } + + ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "total data length %u\n", data_pos); + + nl_skb = cfg80211_testmode_alloc_event_skb(ar->hw->wiphy, + 2 * sizeof(u32) + data_pos, + GFP_ATOMIC); + if (!nl_skb) { + ath10k_warn(ar, "failed to allocate skb for testmode wmi event\n"); + return; + } + + ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_CMD, ATH10K_TM_CMD_TLV); + if (ret) { + ath10k_warn(ar, "failed to put testmode wmi event attribute: %d\n", ret); + kfree_skb(nl_skb); + return; + } + + ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_WMI_CMDID, cmd_id); + if (ret) { + ath10k_warn(ar, "failed to put testmode wmi event cmd_id: %d\n", ret); + kfree_skb(nl_skb); + return; + } + + ret = nla_put(nl_skb, ATH10K_TM_ATTR_DATA, data_pos, &ar->testmode.eventdata[0]); + if (ret) { + ath10k_warn(ar, "failed to copy skb to testmode wmi event: %d\n", ret); + kfree_skb(nl_skb); + return; } cfg80211_testmode_event(nl_skb, GFP_ATOMIC); +} + +/* Returns true if callee consumes the skb and the skb should be discarded. + * Returns false if skb is not used. Does not sleep. + */ +bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb) +{ + bool consumed; + + ath10k_dbg(ar, ATH10K_DBG_TESTMODE, + "testmode event wmi cmd_id %d skb %p skb->len %d\n", + cmd_id, skb, skb->len); + + ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len); + + spin_lock_bh(&ar->data_lock); + + if (!ar->testmode.utf_monitor) { + consumed = false; + goto out; + } + + /* Only testmode.c should be handling events from utf firmware, + * otherwise all sort of problems will arise as mac80211 operations + * are not initialised. + */ + consumed = true; + + if (ar->testmode.expected_seq != ATH10K_FTM_SEG_NONE) + ath10k_tm_event_segmented(ar, cmd_id, skb); + else + ath10k_tm_event_unsegmented(ar, cmd_id, skb); out: spin_unlock_bh(&ar->data_lock); @@ -281,12 +377,18 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[]) goto err_release_utf_mode_fw; } + ar->testmode.eventdata = kzalloc(ATH_FTM_EVENT_MAX_BUF_LENGTH, GFP_KERNEL); + if (!ar->testmode.eventdata) { + ret = -ENOMEM; + goto err_power_down; + } + ret = ath10k_core_start(ar, ATH10K_FIRMWARE_MODE_UTF, &ar->testmode.utf_mode_fw); if (ret) { ath10k_err(ar, "failed to start core (testmode): %d\n", ret); ar->state = ATH10K_STATE_OFF; - goto err_power_down; + goto err_release_eventdata; } ar->state = ATH10K_STATE_UTF; @@ -302,6 +404,10 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[]) return 0; +err_release_eventdata: + kfree(ar->testmode.eventdata); + ar->testmode.eventdata = NULL; + err_power_down: ath10k_hif_power_down(ar); @@ -341,6 +447,9 @@ static void __ath10k_tm_cmd_utf_stop(struct ath10k *ar) release_firmware(ar->testmode.utf_mode_fw.fw_file.firmware); ar->testmode.utf_mode_fw.fw_file.firmware = NULL; + kfree(ar->testmode.eventdata); + ar->testmode.eventdata = NULL; + ar->state = ATH10K_STATE_OFF; } @@ -424,6 +533,85 @@ out: return ret; } +static int ath10k_tm_cmd_tlv(struct ath10k *ar, struct nlattr *tb[]) +{ + u16 total_bytes, num_segments; + u32 cmd_id, buf_len; + u8 segnumber = 0; + u8 *bufpos; + void *buf; + int ret; + + mutex_lock(&ar->conf_mutex); + + if (ar->state != ATH10K_STATE_UTF) { + ret = -ENETDOWN; + goto out; + } + + buf = nla_data(tb[ATH10K_TM_ATTR_DATA]); + buf_len = nla_len(tb[ATH10K_TM_ATTR_DATA]); + cmd_id = WMI_PDEV_UTF_CMDID; + + ath10k_dbg(ar, ATH10K_DBG_TESTMODE, + "cmd wmi ftm cmd_id %d buffer length %d\n", + cmd_id, buf_len); + ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", buf, buf_len); + + bufpos = buf; + total_bytes = buf_len; + num_segments = total_bytes / MAX_WMI_UTF_LEN; + ar->testmode.expected_seq = 0; + + if (buf_len - (num_segments * MAX_WMI_UTF_LEN)) + num_segments++; + + while (buf_len) { + u16 chunk_len = min_t(u16, buf_len, MAX_WMI_UTF_LEN); + struct wmi_ftm_cmd *ftm_cmd; + struct sk_buff *skb; + u32 hdr_info; + u8 seginfo; + + skb = ath10k_wmi_alloc_skb(ar, (chunk_len + + sizeof(struct wmi_ftm_cmd))); + if (!skb) { + ret = -ENOMEM; + goto out; + } + + ftm_cmd = (struct wmi_ftm_cmd *)skb->data; + hdr_info = FIELD_PREP(WMI_TLV_TAG, WMI_TLV_TAG_ARRAY_BYTE) | + FIELD_PREP(WMI_TLV_LEN, (chunk_len + + sizeof(struct wmi_ftm_seg_hdr))); + ftm_cmd->tlv_header = __cpu_to_le32(hdr_info); + ftm_cmd->seg_hdr.len = __cpu_to_le32(total_bytes); + ftm_cmd->seg_hdr.msgref = __cpu_to_le32(ar->testmode.ftm_msgref); + seginfo = FIELD_PREP(ATH10K_FTM_SEGHDR_TOTAL_SEGMENTS, num_segments) | + FIELD_PREP(ATH10K_FTM_SEGHDR_CURRENT_SEQ, segnumber); + ftm_cmd->seg_hdr.segmentinfo = __cpu_to_le32(seginfo); + segnumber++; + + memcpy(&ftm_cmd->data, bufpos, chunk_len); + + ret = ath10k_wmi_cmd_send(ar, skb, cmd_id); + if (ret) { + ath10k_warn(ar, "failed to send wmi ftm command: %d\n", ret); + goto out; + } + + buf_len -= chunk_len; + bufpos += chunk_len; + } + + ar->testmode.ftm_msgref++; + ret = 0; + +out: + mutex_unlock(&ar->conf_mutex); + return ret; +} + int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, void *data, int len) { @@ -439,9 +627,14 @@ int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, if (!tb[ATH10K_TM_ATTR_CMD]) return -EINVAL; + ar->testmode.expected_seq = ATH10K_FTM_SEG_NONE; + switch (nla_get_u32(tb[ATH10K_TM_ATTR_CMD])) { case ATH10K_TM_CMD_GET_VERSION: - return ath10k_tm_cmd_get_version(ar, tb); + if (!tb[ATH10K_TM_ATTR_DATA]) + return ath10k_tm_cmd_get_version(ar, tb); + else /* ATH10K_TM_CMD_TLV */ + return ath10k_tm_cmd_tlv(ar, tb); case ATH10K_TM_CMD_UTF_START: return ath10k_tm_cmd_utf_start(ar, tb); case ATH10K_TM_CMD_UTF_STOP: diff --git a/drivers/net/wireless/ath/ath10k/testmode_i.h b/drivers/net/wireless/ath/ath10k/testmode_i.h index ee1cb27c1d60..1603f5276682 100644 --- a/drivers/net/wireless/ath/ath10k/testmode_i.h +++ b/drivers/net/wireless/ath/ath10k/testmode_i.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: ISC */ /* * Copyright (c) 2014,2017 Qualcomm Atheros, Inc. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ /* "API" level of the ath10k testmode interface. Bump it after every @@ -14,6 +15,7 @@ #define ATH10K_TESTMODE_VERSION_MINOR 0 #define ATH10K_TM_DATA_MAX_LEN 5000 +#define ATH_FTM_EVENT_MAX_BUF_LENGTH 2048 enum ath10k_tm_attr { __ATH10K_TM_ATTR_INVALID = 0, @@ -57,4 +59,17 @@ enum ath10k_tm_cmd { * ATH10K_TM_ATTR_DATA. */ ATH10K_TM_CMD_WMI = 3, + + /* The command used to transmit a test command to the firmware + * and the event to receive test events from the firmware. The data + * received only contain the TLV payload, need to add the tlv header + * and send the cmd to firmware with command id WMI_PDEV_UTF_CMDID. + * The data payload size could be large and the driver needs to + * send segmented data to firmware. + * + * This legacy testmode command shares the same value as the get-version + * command. To distinguish between them, we check whether the data attribute + * is present. + */ + ATH10K_TM_CMD_TLV = ATH10K_TM_CMD_GET_VERSION, }; diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index e595b0979a56..b4aad6604d6d 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -1764,32 +1764,33 @@ void ath10k_wmi_put_wmi_channel(struct ath10k *ar, struct wmi_channel *ch, int ath10k_wmi_wait_for_service_ready(struct ath10k *ar) { - unsigned long timeout = jiffies + WMI_SERVICE_READY_TIMEOUT_HZ; unsigned long time_left, i; - /* Sometimes the PCI HIF doesn't receive interrupt - * for the service ready message even if the buffer - * was completed. PCIe sniffer shows that it's - * because the corresponding CE ring doesn't fires - * it. Workaround here by polling CE rings. Since - * the message could arrive at any time, continue - * polling until timeout. - */ - do { + time_left = wait_for_completion_timeout(&ar->wmi.service_ready, + WMI_SERVICE_READY_TIMEOUT_HZ); + if (!time_left) { + /* Sometimes the PCI HIF doesn't receive interrupt + * for the service ready message even if the buffer + * was completed. PCIe sniffer shows that it's + * because the corresponding CE ring doesn't fires + * it. Workaround here by polling CE rings once. + */ + ath10k_warn(ar, "failed to receive service ready completion, polling..\n"); + for (i = 0; i < CE_COUNT; i++) ath10k_hif_send_complete_check(ar, i, 1); - /* The 100 ms granularity is a tradeoff considering scheduler - * overhead and response latency - */ time_left = wait_for_completion_timeout(&ar->wmi.service_ready, - msecs_to_jiffies(100)); - if (time_left) - return 0; - } while (time_before(jiffies, timeout)); + WMI_SERVICE_READY_TIMEOUT_HZ); + if (!time_left) { + ath10k_warn(ar, "polling timed out\n"); + return -ETIMEDOUT; + } - ath10k_warn(ar, "failed to receive service ready completion\n"); - return -ETIMEDOUT; + ath10k_warn(ar, "service ready completion received, continuing normally\n"); + } + + return 0; } int ath10k_wmi_wait_for_unified_ready(struct ath10k *ar) @@ -1937,6 +1938,7 @@ int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb, u32 cmd_id) if (cmd_id == WMI_CMD_UNSUPPORTED) { ath10k_warn(ar, "wmi command %d is not supported by firmware\n", cmd_id); + dev_kfree_skb_any(skb); return ret; } diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index 0faefc0a9a40..7f50a1de6b97 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -3,7 +3,7 @@ * Copyright (c) 2005-2011 Atheros Communications Inc. * Copyright (c) 2011-2017 Qualcomm Atheros, Inc. * Copyright (c) 2018-2019, The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef _WMI_H_ @@ -7418,6 +7418,23 @@ struct wmi_pdev_bb_timing_cfg_cmd { __le32 bb_xpa_timing; } __packed; +struct wmi_ftm_seg_hdr { + __le32 len; + __le32 msgref; + __le32 segmentinfo; + __le32 pdev_id; +} __packed; + +struct wmi_ftm_cmd { + __le32 tlv_header; + struct wmi_ftm_seg_hdr seg_hdr; + u8 data[]; +} __packed; + +#define WMI_TLV_LEN GENMASK(15, 0) +#define WMI_TLV_TAG GENMASK(31, 16) +#define MAX_WMI_UTF_LEN 252 + struct ath10k; struct ath10k_vif; struct ath10k_fw_stats_pdev; diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 2810752260f2..812686173ac8 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -912,42 +912,84 @@ static const struct ath11k_hw_params ath11k_hw_params[] = { static const struct dmi_system_id ath11k_pm_quirk_table[] = { { .driver_data = (void *)ATH11K_PM_WOW, - .matches = { + .matches = { /* X13 G4 AMD #1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21J3"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* X13 G4 AMD #2 */ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "21J4"), }, }, { .driver_data = (void *)ATH11K_PM_WOW, - .matches = { + .matches = { /* T14 G4 AMD #1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21K3"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* T14 G4 AMD #2 */ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "21K4"), }, }, { .driver_data = (void *)ATH11K_PM_WOW, - .matches = { + .matches = { /* P14s G4 AMD #1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21K5"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* P14s G4 AMD #2 */ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "21K6"), }, }, { .driver_data = (void *)ATH11K_PM_WOW, - .matches = { + .matches = { /* T16 G2 AMD #1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21K7"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* T16 G2 AMD #2 */ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "21K8"), }, }, { .driver_data = (void *)ATH11K_PM_WOW, - .matches = { + .matches = { /* P16s G2 AMD #1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21K9"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* P16s G2 AMD #2 */ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "21KA"), }, }, { .driver_data = (void *)ATH11K_PM_WOW, - .matches = { + .matches = { /* T14s G4 AMD #1 */ + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21F8"), + }, + }, + { + .driver_data = (void *)ATH11K_PM_WOW, + .matches = { /* T14s G4 AMD #2 */ DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "21F9"), }, diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h index 839095af9267..82603a389bb9 100644 --- a/drivers/net/wireless/ath/ath11k/hal.h +++ b/drivers/net/wireless/ath/ath11k/hal.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH11K_HAL_H @@ -43,14 +43,14 @@ struct ath11k_base; #define HAL_SEQ_WCSS_UMAC_OFFSET 0x00a00000 #define HAL_SEQ_WCSS_UMAC_REO_REG 0x00a38000 #define HAL_SEQ_WCSS_UMAC_TCL_REG 0x00a44000 -#define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(x) \ - (ab->hw_params.regs->hal_seq_wcss_umac_ce0_src_reg) -#define HAL_SEQ_WCSS_UMAC_CE0_DST_REG(x) \ - (ab->hw_params.regs->hal_seq_wcss_umac_ce0_dst_reg) -#define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(x) \ - (ab->hw_params.regs->hal_seq_wcss_umac_ce1_src_reg) -#define HAL_SEQ_WCSS_UMAC_CE1_DST_REG(x) \ - (ab->hw_params.regs->hal_seq_wcss_umac_ce1_dst_reg) +#define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) \ + ((ab)->hw_params.regs->hal_seq_wcss_umac_ce0_src_reg) +#define HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) \ + ((ab)->hw_params.regs->hal_seq_wcss_umac_ce0_dst_reg) +#define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(ab) \ + ((ab)->hw_params.regs->hal_seq_wcss_umac_ce1_src_reg) +#define HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) \ + ((ab)->hw_params.regs->hal_seq_wcss_umac_ce1_dst_reg) #define HAL_SEQ_WCSS_UMAC_WBM_REG 0x00a34000 #define HAL_CE_WFSS_CE_REG_BASE 0x01b80000 @@ -209,10 +209,10 @@ struct ath11k_base; #define HAL_REO_STATUS_HP(ab) ab->hw_params.regs->hal_reo_status_hp /* WBM Idle R0 address */ -#define HAL_WBM_IDLE_LINK_RING_BASE_LSB(x) \ - (ab->hw_params.regs->hal_wbm_idle_link_ring_base_lsb) -#define HAL_WBM_IDLE_LINK_RING_MISC_ADDR(x) \ - (ab->hw_params.regs->hal_wbm_idle_link_ring_misc) +#define HAL_WBM_IDLE_LINK_RING_BASE_LSB(ab) \ + ((ab)->hw_params.regs->hal_wbm_idle_link_ring_base_lsb) +#define HAL_WBM_IDLE_LINK_RING_MISC_ADDR(ab) \ + ((ab)->hw_params.regs->hal_wbm_idle_link_ring_misc) #define HAL_WBM_R0_IDLE_LIST_CONTROL_ADDR 0x00000048 #define HAL_WBM_R0_IDLE_LIST_SIZE_ADDR 0x0000004c #define HAL_WBM_SCATTERED_RING_BASE_LSB 0x00000058 @@ -227,17 +227,17 @@ struct ath11k_base; #define HAL_WBM_IDLE_LINK_RING_HP 0x000030b0 /* SW2WBM R0 release address */ -#define HAL_WBM_RELEASE_RING_BASE_LSB(x) \ - (ab->hw_params.regs->hal_wbm_release_ring_base_lsb) +#define HAL_WBM_RELEASE_RING_BASE_LSB(ab) \ + ((ab)->hw_params.regs->hal_wbm_release_ring_base_lsb) /* SW2WBM R2 release address */ #define HAL_WBM_RELEASE_RING_HP 0x00003018 /* WBM2SW R0 release address */ -#define HAL_WBM0_RELEASE_RING_BASE_LSB(x) \ - (ab->hw_params.regs->hal_wbm0_release_ring_base_lsb) -#define HAL_WBM1_RELEASE_RING_BASE_LSB(x) \ - (ab->hw_params.regs->hal_wbm1_release_ring_base_lsb) +#define HAL_WBM0_RELEASE_RING_BASE_LSB(ab) \ + ((ab)->hw_params.regs->hal_wbm0_release_ring_base_lsb) +#define HAL_WBM1_RELEASE_RING_BASE_LSB(ab) \ + ((ab)->hw_params.regs->hal_wbm1_release_ring_base_lsb) /* WBM2SW R2 release address */ #define HAL_WBM0_RELEASE_RING_HP 0x000030c0 diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c index 106e2530b64e..3276fe443502 100644 --- a/drivers/net/wireless/ath/ath11k/mac.c +++ b/drivers/net/wireless/ath/ath11k/mac.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <net/mac80211.h> @@ -2235,9 +2235,9 @@ static void ath11k_peer_assoc_h_vht(struct ath11k *ar, arg->peer_nss = min(sta->deflink.rx_nss, max_nss); arg->rx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.rx_highest); arg->rx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map); + arg->rx_mcs_set = ath11k_peer_assoc_h_vht_limit(arg->rx_mcs_set, vht_mcs_mask); arg->tx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.tx_highest); - arg->tx_mcs_set = ath11k_peer_assoc_h_vht_limit( - __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map), vht_mcs_mask); + arg->tx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map); /* In IPQ8074 platform, VHT mcs rate 10 and 11 is enabled by default. * VHT mcs rate 10 and 11 is not supported in 11ac standard. @@ -2522,10 +2522,10 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar, he_tx_mcs = v; } v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160); + v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_160); - v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; arg->peer_he_mcs_count++; @@ -2535,10 +2535,10 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar, default: v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80); + v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v; v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80); - v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v; arg->peer_he_mcs_count++; @@ -4028,6 +4028,150 @@ static int ath11k_start_scan(struct ath11k *ar, return 0; } +static void ath11k_mac_fw_stats_reset(struct ath11k *ar) +{ + spin_lock_bh(&ar->data_lock); + ath11k_fw_stats_pdevs_free(&ar->fw_stats.pdevs); + ath11k_fw_stats_vdevs_free(&ar->fw_stats.vdevs); + ar->fw_stats.num_vdev_recvd = 0; + ar->fw_stats.num_bcn_recvd = 0; + spin_unlock_bh(&ar->data_lock); +} + +int ath11k_mac_fw_stats_request(struct ath11k *ar, + struct stats_request_params *req_param) +{ + struct ath11k_base *ab = ar->ab; + unsigned long time_left; + int ret; + + lockdep_assert_held(&ar->conf_mutex); + + ath11k_mac_fw_stats_reset(ar); + + reinit_completion(&ar->fw_stats_complete); + reinit_completion(&ar->fw_stats_done); + + ret = ath11k_wmi_send_stats_request_cmd(ar, req_param); + + if (ret) { + ath11k_warn(ab, "could not request fw stats (%d)\n", + ret); + return ret; + } + + time_left = wait_for_completion_timeout(&ar->fw_stats_complete, 1 * HZ); + if (!time_left) + return -ETIMEDOUT; + + /* FW stats can get split when exceeding the stats data buffer limit. + * In that case, since there is no end marking for the back-to-back + * received 'update stats' event, we keep a 3 seconds timeout in case, + * fw_stats_done is not marked yet + */ + time_left = wait_for_completion_timeout(&ar->fw_stats_done, 3 * HZ); + if (!time_left) + return -ETIMEDOUT; + + return 0; +} + +static int ath11k_mac_get_fw_stats(struct ath11k *ar, u32 pdev_id, + u32 vdev_id, u32 stats_id) +{ + struct ath11k_base *ab = ar->ab; + struct stats_request_params req_param; + int ret; + + lockdep_assert_held(&ar->conf_mutex); + + if (ar->state != ATH11K_STATE_ON) + return -ENETDOWN; + + req_param.pdev_id = pdev_id; + req_param.vdev_id = vdev_id; + req_param.stats_id = stats_id; + + ret = ath11k_mac_fw_stats_request(ar, &req_param); + if (ret) + ath11k_warn(ab, "failed to request fw stats: %d\n", ret); + + ath11k_dbg(ab, ATH11K_DBG_WMI, + "debug get fw stat pdev id %d vdev id %d stats id 0x%x\n", + pdev_id, vdev_id, stats_id); + + return ret; +} + +static int ath11k_mac_handle_get_txpower(struct ath11k *ar, + struct ieee80211_vif *vif, + int *dbm) +{ + struct ath11k_base *ab = ar->ab; + struct ath11k_fw_stats_pdev *pdev; + int ret; + + /* Final Tx power is minimum of Target Power, CTL power, Regulatory + * Power, PSD EIRP Power. We just know the Regulatory power from the + * regulatory rules obtained. FW knows all these power and sets the min + * of these. Hence, we request the FW pdev stats in which FW reports + * the minimum of all vdev's channel Tx power. + */ + lockdep_assert_held(&ar->conf_mutex); + + /* Firmware doesn't provide Tx power during CAC hence no need to fetch + * the stats. + */ + if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) + return -EAGAIN; + + ret = ath11k_mac_get_fw_stats(ar, ar->pdev->pdev_id, 0, + WMI_REQUEST_PDEV_STAT); + if (ret) { + ath11k_warn(ab, "failed to request fw pdev stats: %d\n", ret); + goto err_fallback; + } + + spin_lock_bh(&ar->data_lock); + pdev = list_first_entry_or_null(&ar->fw_stats.pdevs, + struct ath11k_fw_stats_pdev, list); + if (!pdev) { + spin_unlock_bh(&ar->data_lock); + goto err_fallback; + } + + /* tx power is set as 2 units per dBm in FW. */ + *dbm = pdev->chan_tx_power / 2; + + spin_unlock_bh(&ar->data_lock); + + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware %d, reported %d dBm\n", + pdev->chan_tx_power, *dbm); + return 0; + +err_fallback: + /* We didn't get txpower from FW. Hence, relying on vif->bss_conf.txpower */ + *dbm = vif->bss_conf.txpower; + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware NaN, reported %d dBm\n", + *dbm); + return 0; +} + +static int ath11k_mac_op_get_txpower(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + unsigned int link_id, + int *dbm) +{ + struct ath11k *ar = hw->priv; + int ret; + + mutex_lock(&ar->conf_mutex); + ret = ath11k_mac_handle_get_txpower(ar, vif, dbm); + mutex_unlock(&ar->conf_mutex); + + return ret; +} + static int ath11k_mac_op_hw_scan(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_scan_request *hw_req) @@ -4417,9 +4561,9 @@ static int ath11k_mac_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, } if (key->flags & IEEE80211_KEY_FLAG_PAIRWISE) - flags |= WMI_KEY_PAIRWISE; + flags = WMI_KEY_PAIRWISE; else - flags |= WMI_KEY_GROUP; + flags = WMI_KEY_GROUP; ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "%s for peer %pM on vdev %d flags 0x%X, type = %d, num_sta %d\n", @@ -4456,7 +4600,7 @@ static int ath11k_mac_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, is_ap_with_no_sta = (vif->type == NL80211_IFTYPE_AP && !arvif->num_stations); - if ((flags & WMI_KEY_PAIRWISE) || cmd == SET_KEY || is_ap_with_no_sta) { + if (flags == WMI_KEY_PAIRWISE || cmd == SET_KEY || is_ap_with_no_sta) { ret = ath11k_install_key(arvif, key, cmd, peer_addr, flags); if (ret) { ath11k_warn(ab, "ath11k_install_key failed (%d)\n", ret); @@ -4470,7 +4614,7 @@ static int ath11k_mac_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, goto exit; } - if ((flags & WMI_KEY_GROUP) && cmd == SET_KEY && is_ap_with_no_sta) + if (flags == WMI_KEY_GROUP && cmd == SET_KEY && is_ap_with_no_sta) arvif->reinstall_group_keys = true; } @@ -6107,6 +6251,159 @@ static void ath11k_mgmt_over_wmi_tx_purge(struct ath11k *ar) ath11k_mgmt_over_wmi_tx_drop(ar, skb); } +static int ath11k_mac_mgmt_action_frame_fill_elem_data(struct ath11k_vif *arvif, + struct sk_buff *skb) +{ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + u8 category, *buf, iv_len, action_code, dialog_token; + int cur_tx_power, max_tx_power; + struct ath11k *ar = arvif->ar; + struct cfg80211_chan_def def; + struct ath11k_skb_cb *skb_cb; + struct ieee80211_mgmt *mgmt; + unsigned int remaining_len; + bool has_protected; + + lockdep_assert_held(&ar->conf_mutex); + + /* make sure category field is present */ + if (skb->len < IEEE80211_MIN_ACTION_SIZE) + return -EINVAL; + + remaining_len = skb->len - IEEE80211_MIN_ACTION_SIZE; + has_protected = ieee80211_has_protected(hdr->frame_control); + + /* In case of SW crypto and hdr protected (PMF), packet will already be encrypted, + * we can't put in data in this case + */ + if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags) && + has_protected) + return 0; + + mgmt = (struct ieee80211_mgmt *)hdr; + buf = (u8 *)&mgmt->u.action; + + /* FCTL_PROTECTED frame might have extra space added for HDR_LEN. Offset that + * many bytes if it is there + */ + if (has_protected) { + skb_cb = ATH11K_SKB_CB(skb); + + switch (skb_cb->cipher) { + /* Cipher suite having flag %IEEE80211_KEY_FLAG_GENERATE_IV_MGMT set in + * key needs to be processed. See ath11k_install_key() + */ + case WLAN_CIPHER_SUITE_CCMP: + case WLAN_CIPHER_SUITE_CCMP_256: + case WLAN_CIPHER_SUITE_GCMP: + case WLAN_CIPHER_SUITE_GCMP_256: + iv_len = IEEE80211_CCMP_HDR_LEN; + break; + case WLAN_CIPHER_SUITE_TKIP: + iv_len = 0; + break; + default: + return -EINVAL; + } + + if (remaining_len < iv_len) + return -EINVAL; + + buf += iv_len; + remaining_len -= iv_len; + } + + category = *buf++; + /* category code is already taken care in %IEEE80211_MIN_ACTION_SIZE hence + * no need to adjust remaining_len + */ + + switch (category) { + case WLAN_CATEGORY_RADIO_MEASUREMENT: + /* need action code and dialog token */ + if (remaining_len < 2) + return -EINVAL; + + /* Packet Format: + * Action Code | Dialog Token | Variable Len (based on Action Code) + */ + action_code = *buf++; + dialog_token = *buf++; + remaining_len -= 2; + + if (ath11k_mac_vif_chan(arvif->vif, &def)) + return -ENOENT; + + cur_tx_power = arvif->vif->bss_conf.txpower; + max_tx_power = min(def.chan->max_reg_power, (int)ar->max_tx_power / 2); + ath11k_mac_handle_get_txpower(ar, arvif->vif, &cur_tx_power); + + switch (action_code) { + case WLAN_RM_ACTION_LINK_MEASUREMENT_REQUEST: + /* need variable fields to be present in len */ + if (remaining_len < 2) + return -EINVAL; + + /* Variable length format as defined in IEEE 802.11-2024, + * Figure 9-1187-Link Measurement Request frame Action field + * format. + * Transmit Power | Max Tx Power + * We fill both of these. + */ + *buf++ = cur_tx_power; + *buf = max_tx_power; + + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, + "RRM: Link Measurement Req dialog_token %u cur_tx_power %d max_tx_power %d\n", + dialog_token, cur_tx_power, max_tx_power); + break; + case WLAN_RM_ACTION_LINK_MEASUREMENT_REPORT: + /* need variable fields to be present in len */ + if (remaining_len < 3) + return -EINVAL; + + /* Variable length format as defined in IEEE 802.11-2024, + * Figure 9-1188-Link Measurement Report frame Action field format + * TPC Report | Variable Fields + * + * TPC Report Format: + * Element ID | Len | Tx Power | Link Margin + * + * We fill Tx power in the TPC Report (2nd index) + */ + buf[2] = cur_tx_power; + + /* TODO: At present, Link margin data is not present so can't + * really fill it now. Once it is available, it can be added + * here + */ + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, + "RRM: Link Measurement Report dialog_token %u cur_tx_power %d\n", + dialog_token, cur_tx_power); + break; + default: + return -EINVAL; + } + break; + default: + /* nothing to fill */ + return 0; + } + + return 0; +} + +static int ath11k_mac_mgmt_frame_fill_elem_data(struct ath11k_vif *arvif, + struct sk_buff *skb) +{ + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; + + if (!ieee80211_is_action(hdr->frame_control)) + return 0; + + return ath11k_mac_mgmt_action_frame_fill_elem_data(arvif, skb); +} + static void ath11k_mgmt_over_wmi_tx_work(struct work_struct *work) { struct ath11k *ar = container_of(work, struct ath11k, wmi_mgmt_tx_work); @@ -6126,6 +6423,19 @@ static void ath11k_mgmt_over_wmi_tx_work(struct work_struct *work) arvif = ath11k_vif_to_arvif(skb_cb->vif); mutex_lock(&ar->conf_mutex); if (ar->allocated_vdev_map & (1LL << arvif->vdev_id)) { + /* Fill in the data which is required to be filled by the driver + * For example: Max Tx power in Link Measurement Request/Report + */ + ret = ath11k_mac_mgmt_frame_fill_elem_data(arvif, skb); + if (ret) { + /* If we couldn't fill the data due to any reason, + * let's not discard transmitting the packet. + */ + ath11k_dbg(ar->ab, ATH11K_DBG_MAC, + "Failed to fill the required data for the mgmt packet err %d\n", + ret); + } + ret = ath11k_mac_mgmt_tx_wmi(ar, arvif, skb); if (ret) { ath11k_warn(ar->ab, "failed to tx mgmt frame, vdev_id %d :%d\n", @@ -9079,81 +9389,6 @@ static void ath11k_mac_put_chain_rssi(struct station_info *sinfo, } } -static void ath11k_mac_fw_stats_reset(struct ath11k *ar) -{ - spin_lock_bh(&ar->data_lock); - ath11k_fw_stats_pdevs_free(&ar->fw_stats.pdevs); - ath11k_fw_stats_vdevs_free(&ar->fw_stats.vdevs); - ar->fw_stats.num_vdev_recvd = 0; - ar->fw_stats.num_bcn_recvd = 0; - spin_unlock_bh(&ar->data_lock); -} - -int ath11k_mac_fw_stats_request(struct ath11k *ar, - struct stats_request_params *req_param) -{ - struct ath11k_base *ab = ar->ab; - unsigned long time_left; - int ret; - - lockdep_assert_held(&ar->conf_mutex); - - ath11k_mac_fw_stats_reset(ar); - - reinit_completion(&ar->fw_stats_complete); - reinit_completion(&ar->fw_stats_done); - - ret = ath11k_wmi_send_stats_request_cmd(ar, req_param); - - if (ret) { - ath11k_warn(ab, "could not request fw stats (%d)\n", - ret); - return ret; - } - - time_left = wait_for_completion_timeout(&ar->fw_stats_complete, 1 * HZ); - if (!time_left) - return -ETIMEDOUT; - - /* FW stats can get split when exceeding the stats data buffer limit. - * In that case, since there is no end marking for the back-to-back - * received 'update stats' event, we keep a 3 seconds timeout in case, - * fw_stats_done is not marked yet - */ - time_left = wait_for_completion_timeout(&ar->fw_stats_done, 3 * HZ); - if (!time_left) - return -ETIMEDOUT; - - return 0; -} - -static int ath11k_mac_get_fw_stats(struct ath11k *ar, u32 pdev_id, - u32 vdev_id, u32 stats_id) -{ - struct ath11k_base *ab = ar->ab; - struct stats_request_params req_param; - int ret; - - lockdep_assert_held(&ar->conf_mutex); - - if (ar->state != ATH11K_STATE_ON) - return -ENETDOWN; - - req_param.pdev_id = pdev_id; - req_param.vdev_id = vdev_id; - req_param.stats_id = stats_id; - - ret = ath11k_mac_fw_stats_request(ar, &req_param); - if (ret) - ath11k_warn(ab, "failed to request fw stats: %d\n", ret); - - ath11k_dbg(ab, ATH11K_DBG_WMI, - "debug get fw stat pdev id %d vdev id %d stats id 0x%x\n", - pdev_id, vdev_id, stats_id); - - return ret; -} - static void ath11k_mac_op_sta_statistics(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -9539,66 +9774,6 @@ exit: return ret; } -static int ath11k_mac_op_get_txpower(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - unsigned int link_id, - int *dbm) -{ - struct ath11k *ar = hw->priv; - struct ath11k_base *ab = ar->ab; - struct ath11k_fw_stats_pdev *pdev; - int ret; - - /* Final Tx power is minimum of Target Power, CTL power, Regulatory - * Power, PSD EIRP Power. We just know the Regulatory power from the - * regulatory rules obtained. FW knows all these power and sets the min - * of these. Hence, we request the FW pdev stats in which FW reports - * the minimum of all vdev's channel Tx power. - */ - mutex_lock(&ar->conf_mutex); - - /* Firmware doesn't provide Tx power during CAC hence no need to fetch - * the stats. - */ - if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) { - mutex_unlock(&ar->conf_mutex); - return -EAGAIN; - } - - ret = ath11k_mac_get_fw_stats(ar, ar->pdev->pdev_id, 0, - WMI_REQUEST_PDEV_STAT); - if (ret) { - ath11k_warn(ab, "failed to request fw pdev stats: %d\n", ret); - goto err_fallback; - } - - spin_lock_bh(&ar->data_lock); - pdev = list_first_entry_or_null(&ar->fw_stats.pdevs, - struct ath11k_fw_stats_pdev, list); - if (!pdev) { - spin_unlock_bh(&ar->data_lock); - goto err_fallback; - } - - /* tx power is set as 2 units per dBm in FW. */ - *dbm = pdev->chan_tx_power / 2; - - spin_unlock_bh(&ar->data_lock); - mutex_unlock(&ar->conf_mutex); - - ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware %d, reported %d dBm\n", - pdev->chan_tx_power, *dbm); - return 0; - -err_fallback: - mutex_unlock(&ar->conf_mutex); - /* We didn't get txpower from FW. Hence, relying on vif->bss_conf.txpower */ - *dbm = vif->bss_conf.txpower; - ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware NaN, reported %d dBm\n", - *dbm); - return 0; -} - static int ath11k_mac_station_add(struct ath11k *ar, struct ieee80211_vif *vif, struct ieee80211_sta *sta) @@ -10368,6 +10543,8 @@ static int __ath11k_mac_register(struct ath11k *ar) ar->hw->wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE | NL80211_FEATURE_AP_SCAN; + ar->hw->wiphy->features |= NL80211_FEATURE_TX_POWER_INSERTION; + ar->max_num_stations = TARGET_NUM_STATIONS(ab); ar->max_num_peers = TARGET_NUM_PEERS_PDEV(ab); diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c index d8655badd96d..7114eca8810d 100644 --- a/drivers/net/wireless/ath/ath11k/pci.c +++ b/drivers/net/wireless/ath/ath11k/pci.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/module.h> @@ -177,6 +177,19 @@ static inline void ath11k_pci_select_static_window(struct ath11k_pci *ab_pci) ab_pci->ab->mem + ATH11K_PCI_WINDOW_REG_ADDRESS); } +static void ath11k_pci_restore_window(struct ath11k_base *ab) +{ + struct ath11k_pci *ab_pci = ath11k_pci_priv(ab); + + spin_lock_bh(&ab_pci->window_lock); + + iowrite32(ATH11K_PCI_WINDOW_ENABLE_BIT | ab_pci->register_window, + ab->mem + ATH11K_PCI_WINDOW_REG_ADDRESS); + ioread32(ab->mem + ATH11K_PCI_WINDOW_REG_ADDRESS); + + spin_unlock_bh(&ab_pci->window_lock); +} + static void ath11k_pci_soc_global_reset(struct ath11k_base *ab) { u32 val, delay; @@ -201,6 +214,11 @@ static void ath11k_pci_soc_global_reset(struct ath11k_base *ab) val = ath11k_pcic_read32(ab, PCIE_SOC_GLOBAL_RESET); if (val == 0xffffffff) ath11k_warn(ab, "link down error during global reset\n"); + + /* Restore window register as its content is cleared during + * hardware global reset, such that it aligns with host cache. + */ + ath11k_pci_restore_window(ab); } static void ath11k_pci_clear_dbg_registers(struct ath11k_base *ab) diff --git a/drivers/net/wireless/ath/ath11k/pci.h b/drivers/net/wireless/ath/ath11k/pci.h index c33c7865145c..1e3005a4b64c 100644 --- a/drivers/net/wireless/ath/ath11k/pci.h +++ b/drivers/net/wireless/ath/ath11k/pci.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2022,2024 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef _ATH11K_PCI_H #define _ATH11K_PCI_H @@ -35,18 +35,18 @@ #define PCIE_SMLH_REQ_RST_LINK_DOWN 0x2 #define PCIE_INT_CLEAR_ALL 0xffffffff -#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG(x) \ - (ab->hw_params.regs->pcie_qserdes_sysclk_en_sel) +#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG(ab) \ + ((ab)->hw_params.regs->pcie_qserdes_sysclk_en_sel) #define PCIE_QSERDES_COM_SYSCLK_EN_SEL_VAL 0x10 #define PCIE_QSERDES_COM_SYSCLK_EN_SEL_MSK 0xffffffff -#define PCIE_PCS_OSC_DTCT_CONFIG1_REG(x) \ - (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base) +#define PCIE_PCS_OSC_DTCT_CONFIG1_REG(ab) \ + ((ab)->hw_params.regs->pcie_pcs_osc_dtct_config_base) #define PCIE_PCS_OSC_DTCT_CONFIG1_VAL 0x02 -#define PCIE_PCS_OSC_DTCT_CONFIG2_REG(x) \ - (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0x4) +#define PCIE_PCS_OSC_DTCT_CONFIG2_REG(ab) \ + ((ab)->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0x4) #define PCIE_PCS_OSC_DTCT_CONFIG2_VAL 0x52 -#define PCIE_PCS_OSC_DTCT_CONFIG4_REG(x) \ - (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0xc) +#define PCIE_PCS_OSC_DTCT_CONFIG4_REG(ab) \ + ((ab)->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0xc) #define PCIE_PCS_OSC_DTCT_CONFIG4_VAL 0xff #define PCIE_PCS_OSC_DTCT_CONFIG_MSK 0x000000ff diff --git a/drivers/net/wireless/ath/ath11k/qmi.c b/drivers/net/wireless/ath/ath11k/qmi.c index aea56c38bf8f..ff6a97e328b8 100644 --- a/drivers/net/wireless/ath/ath11k/qmi.c +++ b/drivers/net/wireless/ath/ath11k/qmi.c @@ -3177,7 +3177,7 @@ static int ath11k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, sq->sq_node = service->node; sq->sq_port = service->port; - ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, + ret = kernel_connect(qmi_hdl->sock, (struct sockaddr_unsized *)sq, sizeof(*sq), 0); if (ret) { ath11k_warn(ab, "failed to connect to qmi remote service: %d\n", ret); diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c index 0491e3fd6b5e..110035dae8a6 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.c +++ b/drivers/net/wireless/ath/ath11k/wmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/skbuff.h> #include <linux/ctype.h> @@ -2061,10 +2061,13 @@ int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar, cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override; if (param->vht_capable) { - mcs->rx_max_rate = param->rx_max_rate; - mcs->rx_mcs_set = param->rx_mcs_set; - mcs->tx_max_rate = param->tx_max_rate; - mcs->tx_mcs_set = param->tx_mcs_set; + /* firmware interprets mcs->tx_mcs_set field as peer's + * RX capability + */ + mcs->tx_max_rate = param->rx_max_rate; + mcs->tx_mcs_set = param->rx_mcs_set; + mcs->rx_max_rate = param->tx_max_rate; + mcs->rx_mcs_set = param->tx_mcs_set; } /* HE Rates */ @@ -2088,8 +2091,11 @@ int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar, FIELD_PREP(WMI_TLV_LEN, sizeof(*he_mcs) - TLV_HDR_SIZE); - he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i]; - he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i]; + /* firmware interprets mcs->rx_mcs_set field as peer's + * RX capability + */ + he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i]; + he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i]; ptr += sizeof(*he_mcs); } @@ -5961,6 +5967,9 @@ static int wmi_process_mgmt_tx_comp(struct ath11k *ar, dma_unmap_single(ar->ab->dev, skb_cb->paddr, msdu->len, DMA_TO_DEVICE); info = IEEE80211_SKB_CB(msdu); + memset(&info->status, 0, sizeof(info->status)); + info->status.rates[0].idx = -1; + if ((!(info->flags & IEEE80211_TX_CTL_NO_ACK)) && !tx_compl_param->status) { info->flags |= IEEE80211_TX_STAT_ACK; diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h index 9fcffaa2f383..0f0de24a3840 100644 --- a/drivers/net/wireless/ath/ath11k/wmi.h +++ b/drivers/net/wireless/ath/ath11k/wmi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH11K_WMI_H @@ -3463,20 +3463,6 @@ struct scan_cancel_param { u32 pdev_id; }; -struct wmi_bcn_send_from_host_cmd { - u32 tlv_header; - u32 vdev_id; - u32 data_len; - union { - u32 frag_ptr; - u32 frag_ptr_lo; - }; - u32 frame_ctrl; - u32 dtim_flag; - u32 bcn_antenna; - u32 frag_ptr_hi; -}; - #define WMI_CHAN_INFO_MODE GENMASK(5, 0) #define WMI_CHAN_INFO_HT40_PLUS BIT(6) #define WMI_CHAN_INFO_PASSIVE BIT(7) @@ -4133,8 +4119,10 @@ struct wmi_rate_set { struct wmi_vht_rate_set { u32 tlv_header; u32 rx_max_rate; + /* MCS at which the peer can transmit */ u32 rx_mcs_set; u32 tx_max_rate; + /* MCS at which the peer can receive */ u32 tx_mcs_set; u32 tx_max_mcs_nss; } __packed; diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c index 5d494c5cdc0d..cc352eef1939 100644 --- a/drivers/net/wireless/ath/ath12k/core.c +++ b/drivers/net/wireless/ath/ath12k/core.c @@ -1,7 +1,6 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ @@ -1250,7 +1249,6 @@ void ath12k_fw_stats_reset(struct ath12k *ar) spin_lock_bh(&ar->data_lock); ath12k_fw_stats_free(&ar->fw_stats); ar->fw_stats.num_vdev_recvd = 0; - ar->fw_stats.num_bcn_recvd = 0; spin_unlock_bh(&ar->data_lock); } @@ -2106,14 +2104,27 @@ static int ath12k_core_hw_group_create(struct ath12k_hw_group *ag) ret = ath12k_core_soc_create(ab); if (ret) { mutex_unlock(&ab->core_lock); - ath12k_err(ab, "failed to create soc core: %d\n", ret); - return ret; + ath12k_err(ab, "failed to create soc %d core: %d\n", i, ret); + goto destroy; } mutex_unlock(&ab->core_lock); } return 0; + +destroy: + for (i--; i >= 0; i--) { + ab = ag->ab[i]; + if (!ab) + continue; + + mutex_lock(&ab->core_lock); + ath12k_core_soc_destroy(ab); + mutex_unlock(&ab->core_lock); + } + + return ret; } void ath12k_core_hw_group_set_mlo_capable(struct ath12k_hw_group *ag) @@ -2188,7 +2199,7 @@ int ath12k_core_init(struct ath12k_base *ab) if (ret) { mutex_unlock(&ag->mutex); ath12k_warn(ab, "unable to create hw group\n"); - goto err_destroy_hw_group; + goto err_unassign_hw_group; } } @@ -2196,8 +2207,7 @@ int ath12k_core_init(struct ath12k_base *ab) return 0; -err_destroy_hw_group: - ath12k_core_hw_group_destroy(ab->ag); +err_unassign_hw_group: ath12k_core_hw_group_unassign(ab); err_unregister_notifier: ath12k_core_panic_notifier_unregister(ab); diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h index 3d1956966a48..3c1e0069be1e 100644 --- a/drivers/net/wireless/ath/ath12k/core.h +++ b/drivers/net/wireless/ath/ath12k/core.h @@ -355,6 +355,8 @@ struct ath12k_link_vif { struct wmi_vdev_install_key_arg group_key; bool pairwise_key_done; u16 num_stations; + bool is_csa_in_progress; + struct wiphy_work bcn_tx_work; }; struct ath12k_vif { @@ -644,7 +646,6 @@ struct ath12k_fw_stats { struct list_head vdevs; struct list_head bcn; u32 num_vdev_recvd; - u32 num_bcn_recvd; }; struct ath12k_dbg_htt_stats { @@ -963,6 +964,7 @@ struct ath12k_device_dp_stats { u32 tx_wbm_rel_source[HAL_WBM_REL_SRC_MODULE_MAX]; u32 tx_enqueued[DP_TCL_NUM_RING_MAX]; u32 tx_completed[DP_TCL_NUM_RING_MAX]; + u32 reo_excep_msdu_buf_type; }; struct ath12k_reg_freq { diff --git a/drivers/net/wireless/ath/ath12k/debugfs.c b/drivers/net/wireless/ath/ath12k/debugfs.c index 16601a8c3644..d6a86f075d73 100644 --- a/drivers/net/wireless/ath/ath12k/debugfs.c +++ b/drivers/net/wireless/ath/ath12k/debugfs.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include "core.h" @@ -1178,6 +1178,9 @@ static ssize_t ath12k_debugfs_dump_device_dp_stats(struct file *file, len += scnprintf(buf + len, size - len, "\n"); } + len += scnprintf(buf + len, size - len, "\nREO excep MSDU buf type:%u\n", + device_stats->reo_excep_msdu_buf_type); + len += scnprintf(buf + len, size - len, "\nRx WBM REL SRC Errors:\n"); for (i = 0; i < HAL_WBM_REL_SRC_MODULE_MAX; i++) { @@ -1283,6 +1286,7 @@ static int ath12k_open_vdev_stats(struct inode *inode, struct file *file) ath12k_wmi_fw_stats_dump(ar, &ar->fw_stats, param.stats_id, buf); + ath12k_fw_stats_reset(ar); file->private_data = no_free_ptr(buf); @@ -1349,12 +1353,7 @@ static int ath12k_open_bcn_stats(struct inode *inode, struct file *file) ath12k_wmi_fw_stats_dump(ar, &ar->fw_stats, param.stats_id, buf); - /* since beacon stats request is looped for all active VDEVs, saved fw - * stats is not freed for each request until done for all active VDEVs - */ - spin_lock_bh(&ar->data_lock); - ath12k_fw_stats_bcn_free(&ar->fw_stats.bcn); - spin_unlock_bh(&ar->data_lock); + ath12k_fw_stats_reset(ar); file->private_data = no_free_ptr(buf); @@ -1415,6 +1414,7 @@ static int ath12k_open_pdev_stats(struct inode *inode, struct file *file) ath12k_wmi_fw_stats_dump(ar, &ar->fw_stats, param.stats_id, buf); + ath12k_fw_stats_reset(ar); file->private_data = no_free_ptr(buf); diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c index 009c49502148..39d1967584db 100644 --- a/drivers/net/wireless/ath/ath12k/dp_mon.c +++ b/drivers/net/wireless/ath/ath12k/dp_mon.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include "dp_mon.h" @@ -105,7 +105,7 @@ static void ath12k_dp_mon_parse_vht_sig_a(const struct hal_rx_vht_sig_a_info *vh if (ppdu_info->is_stbc && nsts > 0) nsts = ((nsts + 1) >> 1) - 1; - ppdu_info->nss = u32_get_bits(nsts, VHT_SIG_SU_NSS_MASK); + ppdu_info->nss = u32_get_bits(nsts, VHT_SIG_SU_NSS_MASK) + 1; ppdu_info->bw = u32_get_bits(info0, HAL_RX_VHT_SIG_A_INFO_INFO0_BW); ppdu_info->beamformed = u32_get_bits(info1, HAL_RX_VHT_SIG_A_INFO_INFO1_BEAMFORMED); @@ -129,7 +129,7 @@ static void ath12k_dp_mon_parse_ht_sig(const struct hal_rx_ht_sig_info *ht_sig, ppdu_info->is_stbc = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_STBC); ppdu_info->ldpc = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_FEC_CODING); ppdu_info->gi = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_GI); - ppdu_info->nss = (ppdu_info->mcs >> 3); + ppdu_info->nss = (ppdu_info->mcs >> 3) + 1; } static void ath12k_dp_mon_parse_l_sig_b(const struct hal_rx_lsig_b_info *lsigb, @@ -233,7 +233,9 @@ ath12k_dp_mon_parse_he_sig_b2_ofdma(const struct hal_rx_he_sig_b2_ofdma_info *of value = value << HE_STA_ID_SHIFT; ppdu_info->he_data4 |= value; - ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_NSTS); + ppdu_info->nss = + u32_get_bits(info0, + HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_NSTS) + 1; ppdu_info->beamformed = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_TXBF); } @@ -261,7 +263,9 @@ ath12k_dp_mon_parse_he_sig_b2_mu(const struct hal_rx_he_sig_b2_mu_info *he_sig_b value = value << HE_STA_ID_SHIFT; ppdu_info->he_data4 |= value; - ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_B2_MU_INFO_INFO0_STA_NSTS); + ppdu_info->nss = + u32_get_bits(info0, + HAL_RX_HE_SIG_B2_MU_INFO_INFO0_STA_NSTS) + 1; } static void @@ -553,7 +557,8 @@ static void ath12k_dp_mon_parse_he_sig_su(const struct hal_rx_he_sig_a_su_info * ppdu_info->is_stbc = u32_get_bits(info1, HAL_RX_HE_SIG_A_SU_INFO_INFO1_STBC); ppdu_info->beamformed = u32_get_bits(info1, HAL_RX_HE_SIG_A_SU_INFO_INFO1_TXBF); dcm = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_DCM); - ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_NSTS); + ppdu_info->nss = u32_get_bits(info0, + HAL_RX_HE_SIG_A_SU_INFO_INFO0_NSTS) + 1; ppdu_info->dcm = dcm; } @@ -2179,7 +2184,7 @@ static void ath12k_dp_mon_update_radiotap(struct ath12k *ar, spin_unlock_bh(&ar->data_lock); rxs->flag |= RX_FLAG_MACTIME_START; - rxs->nss = ppduinfo->nss + 1; + rxs->nss = ppduinfo->nss; if (test_bit(WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT, ar->ab->wmi_ab.svc_map)) rxs->signal = ppduinfo->rssi_comb; diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c index 5e5c14a70316..d28d8ffec0f8 100644 --- a/drivers/net/wireless/ath/ath12k/dp_rx.c +++ b/drivers/net/wireless/ath/ath12k/dp_rx.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/ieee80211.h> @@ -1089,6 +1089,8 @@ static int ath12k_dp_prepare_reo_update_elem(struct ath12k_dp *dp, { struct dp_reo_update_rx_queue_elem *elem; + lockdep_assert_held(&dp->ab->base_lock); + elem = kzalloc(sizeof(*elem), GFP_ATOMIC); if (!elem) return -ENOMEM; @@ -3781,6 +3783,50 @@ exit: return 0; } +static int ath12k_dp_h_msdu_buffer_type(struct ath12k_base *ab, + struct list_head *list, + struct hal_reo_dest_ring *desc) +{ + struct ath12k_rx_desc_info *desc_info; + struct ath12k_skb_rxcb *rxcb; + struct sk_buff *msdu; + u64 desc_va; + + ab->device_stats.reo_excep_msdu_buf_type++; + + desc_va = (u64)le32_to_cpu(desc->buf_va_hi) << 32 | + le32_to_cpu(desc->buf_va_lo); + desc_info = (struct ath12k_rx_desc_info *)(uintptr_t)desc_va; + if (!desc_info) { + u32 cookie; + + cookie = le32_get_bits(desc->buf_addr_info.info1, + BUFFER_ADDR_INFO1_SW_COOKIE); + desc_info = ath12k_dp_get_rx_desc(ab, cookie); + if (!desc_info) { + ath12k_warn(ab, "Invalid cookie in manual descriptor retrieval: 0x%x\n", + cookie); + return -EINVAL; + } + } + + if (desc_info->magic != ATH12K_DP_RX_DESC_MAGIC) { + ath12k_warn(ab, "rx exception, magic check failed with value: %u\n", + desc_info->magic); + return -EINVAL; + } + + msdu = desc_info->skb; + desc_info->skb = NULL; + list_add_tail(&desc_info->list, list); + rxcb = ATH12K_SKB_RXCB(msdu); + dma_unmap_single(ab->dev, rxcb->paddr, msdu->len + skb_tailroom(msdu), + DMA_FROM_DEVICE); + dev_kfree_skb_any(msdu); + + return 0; +} + int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi, int budget) { @@ -3825,6 +3871,26 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi, drop = false; ab->device_stats.err_ring_pkts++; + hw_link_id = le32_get_bits(reo_desc->info0, + HAL_REO_DEST_RING_INFO0_SRC_LINK_ID); + device_id = hw_links[hw_link_id].device_id; + partner_ab = ath12k_ag_to_ab(ag, device_id); + + /* Below case is added to handle data packet from un-associated clients. + * As it is expected that AST lookup will fail for + * un-associated station's data packets. + */ + if (le32_get_bits(reo_desc->info0, HAL_REO_DEST_RING_INFO0_BUFFER_TYPE) == + HAL_REO_DEST_RING_BUFFER_TYPE_MSDU) { + if (!ath12k_dp_h_msdu_buffer_type(partner_ab, + &rx_desc_used_list[device_id], + reo_desc)) { + num_buffs_reaped[device_id]++; + tot_n_bufs_reaped++; + } + goto next_desc; + } + ret = ath12k_hal_desc_reo_parse_err(ab, reo_desc, &paddr, &desc_bank); if (ret) { @@ -3833,11 +3899,6 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi, continue; } - hw_link_id = le32_get_bits(reo_desc->info0, - HAL_REO_DEST_RING_INFO0_SRC_LINK_ID); - device_id = hw_links[hw_link_id].device_id; - partner_ab = ath12k_ag_to_ab(ag, device_id); - pdev_id = ath12k_hw_mac_id_to_pdev_id(partner_ab->hw_params, hw_links[hw_link_id].pdev_idx); ar = partner_ab->pdevs[pdev_id].ar; @@ -3886,6 +3947,7 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi, } } +next_desc: if (tot_n_bufs_reaped >= quota) { tot_n_bufs_reaped = quota; goto exit; diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.c b/drivers/net/wireless/ath/ath12k/hal_rx.c index 669096278fdd..c4443ca05cd6 100644 --- a/drivers/net/wireless/ath/ath12k/hal_rx.c +++ b/drivers/net/wireless/ath/ath12k/hal_rx.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include "debug.h" @@ -323,7 +323,7 @@ int ath12k_hal_desc_reo_parse_err(struct ath12k_base *ab, { enum hal_reo_dest_ring_push_reason push_reason; enum hal_reo_dest_ring_error_code err_code; - u32 cookie, val; + u32 cookie; push_reason = le32_get_bits(desc->info0, HAL_REO_DEST_RING_INFO0_PUSH_REASON); @@ -338,12 +338,6 @@ int ath12k_hal_desc_reo_parse_err(struct ath12k_base *ab, return -EINVAL; } - val = le32_get_bits(desc->info0, HAL_REO_DEST_RING_INFO0_BUFFER_TYPE); - if (val != HAL_REO_DEST_RING_BUFFER_TYPE_LINK_DESC) { - ath12k_warn(ab, "expected buffer type link_desc"); - return -EINVAL; - } - ath12k_hal_rx_reo_ent_paddr_get(ab, &desc->buf_addr_info, paddr, &cookie); *desc_bank = u32_get_bits(cookie, DP_LINK_DESC_BANK_MASK); diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index 1d7b60aa5cb0..f7a2a544bef2 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -533,6 +533,30 @@ ath12k_mac_max_he_nss(const u16 he_mcs_mask[NL80211_HE_NSS_MAX]) return 1; } +static u32 +ath12k_mac_max_eht_nss(const u16 eht_mcs_mask[NL80211_EHT_NSS_MAX]) +{ + int nss; + + for (nss = NL80211_EHT_NSS_MAX - 1; nss >= 0; nss--) + if (eht_mcs_mask[nss]) + return nss + 1; + + return 1; +} + +static u32 +ath12k_mac_max_eht_mcs_nss(const u8 *eht_mcs, int eht_mcs_set_size) +{ + int i; + u8 nss = 0; + + for (i = 0; i < eht_mcs_set_size; i++) + nss = max(nss, u8_get_bits(eht_mcs[i], IEEE80211_EHT_MCS_NSS_RX)); + + return nss; +} + static u8 ath12k_parse_mpdudensity(u8 mpdudensity) { /* From IEEE Std 802.11-2020 defined values for "Minimum MPDU Start Spacing": @@ -2249,7 +2273,6 @@ static void ath12k_peer_assoc_h_vht(struct ath12k *ar, struct cfg80211_chan_def def; enum nl80211_band band; u16 *vht_mcs_mask; - u16 tx_mcs_map; u8 ampdu_factor; u8 max_nss, vht_mcs; int i, vht_nss, nss_idx; @@ -2340,10 +2363,10 @@ static void ath12k_peer_assoc_h_vht(struct ath12k *ar, arg->peer_nss = min(link_sta->rx_nss, max_nss); arg->rx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.rx_highest); arg->rx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map); - arg->tx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.tx_highest); + arg->rx_mcs_set = ath12k_peer_assoc_h_vht_limit(arg->rx_mcs_set, vht_mcs_mask); - tx_mcs_map = __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map); - arg->tx_mcs_set = ath12k_peer_assoc_h_vht_limit(tx_mcs_map, vht_mcs_mask); + arg->tx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.tx_highest); + arg->tx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map); /* In QCN9274 platform, VHT MCS rate 10 and 11 is enabled by default. * VHT MCS rate 10 and 11 is not supported in 11ac standard. @@ -2625,9 +2648,10 @@ static void ath12k_peer_assoc_h_he(struct ath12k *ar, switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160); + v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; - v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask); + v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_160); arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; arg->peer_he_mcs_count++; @@ -2637,10 +2661,10 @@ static void ath12k_peer_assoc_h_he(struct ath12k *ar, default: v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80); + v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v; v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80); - v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask); arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v; arg->peer_he_mcs_count++; @@ -3004,6 +3028,18 @@ static enum wmi_phy_mode ath12k_mac_get_phymode_eht(struct ath12k *ar, return MODE_UNKNOWN; } +static bool +ath12k_peer_assoc_h_eht_masked(const u16 eht_mcs_mask[NL80211_EHT_NSS_MAX]) +{ + int nss; + + for (nss = 0; nss < NL80211_EHT_NSS_MAX; nss++) + if (eht_mcs_mask[nss]) + return false; + + return true; +} + static void ath12k_peer_assoc_h_phymode(struct ath12k *ar, struct ath12k_link_vif *arvif, struct ath12k_link_sta *arsta, @@ -3015,6 +3051,7 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar, const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; const u16 *he_mcs_mask; + const u16 *eht_mcs_mask; enum wmi_phy_mode phymode = MODE_UNKNOWN; lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); @@ -3029,6 +3066,7 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar, ht_mcs_mask = arvif->bitrate_mask.control[band].ht_mcs; vht_mcs_mask = arvif->bitrate_mask.control[band].vht_mcs; he_mcs_mask = arvif->bitrate_mask.control[band].he_mcs; + eht_mcs_mask = arvif->bitrate_mask.control[band].eht_mcs; link_sta = ath12k_mac_get_link_sta(arsta); if (!link_sta) { @@ -3039,7 +3077,8 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar, switch (band) { case NL80211_BAND_2GHZ: - if (link_sta->eht_cap.has_eht) { + if (link_sta->eht_cap.has_eht && + !ath12k_peer_assoc_h_eht_masked(eht_mcs_mask)) { if (link_sta->bandwidth == IEEE80211_STA_RX_BW_40) phymode = MODE_11BE_EHT40_2G; else @@ -3102,37 +3141,50 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar, WARN_ON(phymode == MODE_UNKNOWN); } +#define ATH12K_EHT_MCS_7_ENABLED 0x00FF +#define ATH12K_EHT_MCS_9_ENABLED 0x0300 +#define ATH12K_EHT_MCS_11_ENABLED 0x0C00 +#define ATH12K_EHT_MCS_13_ENABLED 0x3000 + static void ath12k_mac_set_eht_mcs(u8 rx_tx_mcs7, u8 rx_tx_mcs9, u8 rx_tx_mcs11, u8 rx_tx_mcs13, - u32 *rx_mcs, u32 *tx_mcs) -{ - *rx_mcs = 0; - u32p_replace_bits(rx_mcs, - u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_RX), - WMI_EHT_MCS_NSS_0_7); - u32p_replace_bits(rx_mcs, - u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_RX), - WMI_EHT_MCS_NSS_8_9); - u32p_replace_bits(rx_mcs, - u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_RX), - WMI_EHT_MCS_NSS_10_11); - u32p_replace_bits(rx_mcs, - u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_RX), - WMI_EHT_MCS_NSS_12_13); - - *tx_mcs = 0; - u32p_replace_bits(tx_mcs, - u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_TX), - WMI_EHT_MCS_NSS_0_7); - u32p_replace_bits(tx_mcs, - u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_TX), - WMI_EHT_MCS_NSS_8_9); - u32p_replace_bits(tx_mcs, - u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_TX), - WMI_EHT_MCS_NSS_10_11); - u32p_replace_bits(tx_mcs, - u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_TX), - WMI_EHT_MCS_NSS_12_13); + u32 *rx_mcs, u32 *tx_mcs, + const u16 eht_mcs_limit[NL80211_EHT_NSS_MAX]) +{ + int nss; + u8 mcs_7 = 0, mcs_9 = 0, mcs_11 = 0, mcs_13 = 0; + u8 peer_mcs_7, peer_mcs_9, peer_mcs_11, peer_mcs_13; + + for (nss = 0; nss < NL80211_EHT_NSS_MAX; nss++) { + if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_7_ENABLED) + mcs_7++; + if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_9_ENABLED) + mcs_9++; + if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_11_ENABLED) + mcs_11++; + if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_13_ENABLED) + mcs_13++; + } + + peer_mcs_7 = u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_RX); + peer_mcs_9 = u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_RX); + peer_mcs_11 = u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_RX); + peer_mcs_13 = u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_RX); + + *rx_mcs = u32_encode_bits(min(peer_mcs_7, mcs_7), WMI_EHT_MCS_NSS_0_7) | + u32_encode_bits(min(peer_mcs_9, mcs_9), WMI_EHT_MCS_NSS_8_9) | + u32_encode_bits(min(peer_mcs_11, mcs_11), WMI_EHT_MCS_NSS_10_11) | + u32_encode_bits(min(peer_mcs_13, mcs_13), WMI_EHT_MCS_NSS_12_13); + + peer_mcs_7 = u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_TX); + peer_mcs_9 = u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_TX); + peer_mcs_11 = u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_TX); + peer_mcs_13 = u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_TX); + + *tx_mcs = u32_encode_bits(min(peer_mcs_7, mcs_7), WMI_EHT_MCS_NSS_0_7) | + u32_encode_bits(min(peer_mcs_9, mcs_9), WMI_EHT_MCS_NSS_8_9) | + u32_encode_bits(min(peer_mcs_11, mcs_11), WMI_EHT_MCS_NSS_10_11) | + u32_encode_bits(min(peer_mcs_13, mcs_13), WMI_EHT_MCS_NSS_12_13); } static void ath12k_mac_set_eht_ppe_threshold(const u8 *ppe_thres, @@ -3171,13 +3223,22 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, struct ath12k_wmi_peer_assoc_arg *arg) { struct ieee80211_sta *sta = ath12k_ahsta_to_sta(arsta->ahsta); + struct ieee80211_vif *vif = ath12k_ahvif_to_vif(arvif->ahvif); + const struct ieee80211_eht_mcs_nss_supp *own_eht_mcs_nss_supp; const struct ieee80211_eht_mcs_nss_supp_20mhz_only *bw_20; + const struct ieee80211_sta_eht_cap *eht_cap, *own_eht_cap; + const struct ieee80211_sband_iftype_data *iftd; const struct ieee80211_eht_mcs_nss_supp_bw *bw; - const struct ieee80211_sta_eht_cap *eht_cap; const struct ieee80211_sta_he_cap *he_cap; struct ieee80211_link_sta *link_sta; struct ieee80211_bss_conf *link_conf; + struct cfg80211_chan_def def; + bool user_rate_valid = true; + enum nl80211_band band; + int eht_nss, nss_idx; u32 *rx_mcs, *tx_mcs; + u16 *eht_mcs_mask; + u8 max_nss = 0; lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); @@ -3199,6 +3260,22 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, if (!he_cap->has_he || !eht_cap->has_eht) return; + if (WARN_ON(ath12k_mac_vif_link_chan(vif, arvif->link_id, &def))) + return; + + band = def.chan->band; + eht_mcs_mask = arvif->bitrate_mask.control[band].eht_mcs; + + iftd = ieee80211_get_sband_iftype_data(&ar->mac.sbands[band], vif->type); + if (!iftd) { + ath12k_warn(ar->ab, + "unable to access iftype_data in struct ieee80211_supported_band\n"); + return; + } + + own_eht_cap = &iftd->eht_cap; + own_eht_mcs_nss_supp = &own_eht_cap->eht_mcs_nss_supp; + arg->eht_flag = true; if ((eht_cap->eht_cap_elem.phy_cap_info[5] & @@ -3215,6 +3292,28 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, rx_mcs = arg->peer_eht_rx_mcs_set; tx_mcs = arg->peer_eht_tx_mcs_set; + eht_nss = ath12k_mac_max_eht_mcs_nss((void *)own_eht_mcs_nss_supp, + sizeof(*own_eht_mcs_nss_supp)); + if (eht_nss > link_sta->rx_nss) { + user_rate_valid = false; + for (nss_idx = (link_sta->rx_nss - 1); nss_idx >= 0; nss_idx--) { + if (eht_mcs_mask[nss_idx]) { + user_rate_valid = true; + break; + } + } + } + + if (!user_rate_valid) { + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, + "Setting eht range MCS value to peer supported nss %d for peer %pM\n", + link_sta->rx_nss, arsta->addr); + eht_mcs_mask[link_sta->rx_nss - 1] = eht_mcs_mask[eht_nss - 1]; + } + + bw_20 = &eht_cap->eht_mcs_nss_supp.only_20mhz; + bw = &eht_cap->eht_mcs_nss_supp.bw._80; + switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_320: bw = &eht_cap->eht_mcs_nss_supp.bw._320; @@ -3223,7 +3322,8 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, bw->rx_tx_mcs11_max_nss, bw->rx_tx_mcs13_max_nss, &rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_320], - &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_320]); + &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_320], + eht_mcs_mask); arg->peer_eht_mcs_count++; fallthrough; case IEEE80211_STA_RX_BW_160: @@ -3233,15 +3333,13 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, bw->rx_tx_mcs11_max_nss, bw->rx_tx_mcs13_max_nss, &rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_160], - &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_160]); + &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_160], + eht_mcs_mask); arg->peer_eht_mcs_count++; fallthrough; default: - if ((he_cap->he_cap_elem.phy_cap_info[0] & - (IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G | - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G | - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)) == 0) { + if (!(link_sta->he_cap.he_cap_elem.phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) { bw_20 = &eht_cap->eht_mcs_nss_supp.only_20mhz; ath12k_mac_set_eht_mcs(bw_20->rx_tx_mcs7_max_nss, @@ -3249,7 +3347,8 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, bw_20->rx_tx_mcs11_max_nss, bw_20->rx_tx_mcs13_max_nss, &rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80], - &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80]); + &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80], + eht_mcs_mask); } else { bw = &eht_cap->eht_mcs_nss_supp.bw._80; ath12k_mac_set_eht_mcs(bw->rx_tx_mcs9_max_nss, @@ -3257,7 +3356,8 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, bw->rx_tx_mcs11_max_nss, bw->rx_tx_mcs13_max_nss, &rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80], - &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80]); + &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80], + eht_mcs_mask); } arg->peer_eht_mcs_count++; @@ -3266,6 +3366,41 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar, arg->punct_bitmap = ~arvif->punct_bitmap; arg->eht_disable_mcs15 = link_conf->eht_disable_mcs15; + + if (!(link_sta->he_cap.he_cap_elem.phy_cap_info[0] & + IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) { + if (bw_20->rx_tx_mcs13_max_nss) + max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs13_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + if (bw_20->rx_tx_mcs11_max_nss) + max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs11_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + if (bw_20->rx_tx_mcs9_max_nss) + max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs9_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + if (bw_20->rx_tx_mcs7_max_nss) + max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs7_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + } else { + if (bw->rx_tx_mcs13_max_nss) + max_nss = max(max_nss, u8_get_bits(bw->rx_tx_mcs13_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + if (bw->rx_tx_mcs11_max_nss) + max_nss = max(max_nss, u8_get_bits(bw->rx_tx_mcs11_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + if (bw->rx_tx_mcs9_max_nss) + max_nss = max(max_nss, u8_get_bits(bw->rx_tx_mcs9_max_nss, + IEEE80211_EHT_MCS_NSS_RX)); + } + + max_nss = min(max_nss, (uint8_t)eht_nss); + + arg->peer_nss = min(link_sta->rx_nss, max_nss); + + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, + "mac eht peer %pM nss %d mcs cnt %d ru_punct_bitmap 0x%x\n", + arsta->addr, arg->peer_nss, arg->peer_eht_mcs_count, + arg->punct_bitmap); } static void ath12k_peer_assoc_h_mlo(struct ath12k_link_sta *arsta, @@ -3834,6 +3969,38 @@ static void ath12k_recalculate_mgmt_rate(struct ath12k *ar, ath12k_warn(ar->ab, "failed to set beacon tx rate %d\n", ret); } +static void ath12k_mac_bcn_tx_event(struct ath12k_link_vif *arvif) +{ + struct ieee80211_vif *vif = ath12k_ahvif_to_vif(arvif->ahvif); + struct ieee80211_bss_conf *link_conf; + + link_conf = ath12k_mac_get_link_bss_conf(arvif); + if (!link_conf) { + ath12k_warn(arvif->ar->ab, "failed to get link conf for vdev %u\n", + arvif->vdev_id); + return; + } + + if (link_conf->color_change_active) { + if (ieee80211_beacon_cntdwn_is_complete(vif, arvif->link_id)) { + ieee80211_color_change_finish(vif, arvif->link_id); + return; + } + + ieee80211_beacon_update_cntdwn(vif, arvif->link_id); + ath12k_mac_setup_bcn_tmpl(arvif); + } +} + +static void ath12k_mac_bcn_tx_work(struct wiphy *wiphy, struct wiphy_work *work) +{ + struct ath12k_link_vif *arvif = container_of(work, struct ath12k_link_vif, + bcn_tx_work); + + lockdep_assert_wiphy(wiphy); + ath12k_mac_bcn_tx_event(arvif); +} + static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif, struct ath12k_link_vif *arvif, int link_id) { @@ -3863,6 +4030,7 @@ static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif, INIT_LIST_HEAD(&arvif->list); INIT_DELAYED_WORK(&arvif->connection_loss_work, ath12k_mac_vif_sta_connection_loss_work); + wiphy_work_init(&arvif->bcn_tx_work, ath12k_mac_bcn_tx_work); arvif->num_stations = 0; @@ -3875,6 +4043,8 @@ static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif, sizeof(arvif->bitrate_mask.control[i].vht_mcs)); memset(arvif->bitrate_mask.control[i].he_mcs, 0xff, sizeof(arvif->bitrate_mask.control[i].he_mcs)); + memset(arvif->bitrate_mask.control[i].eht_mcs, 0xff, + sizeof(arvif->bitrate_mask.control[i].eht_mcs)); } /* Handle MLO related assignments */ @@ -3900,6 +4070,7 @@ static void ath12k_mac_remove_link_interface(struct ieee80211_hw *hw, lockdep_assert_wiphy(ah->hw->wiphy); cancel_delayed_work_sync(&arvif->connection_loss_work); + wiphy_work_cancel(ath12k_ar_to_hw(ar)->wiphy, &arvif->bcn_tx_work); ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac remove link interface (vdev %d link id %d)", arvif->vdev_id, arvif->link_id); @@ -4064,68 +4235,12 @@ static int ath12k_mac_fils_discovery(struct ath12k_link_vif *arvif, return ret; } -static void ath12k_mac_vif_setup_ps(struct ath12k_link_vif *arvif) -{ - struct ath12k *ar = arvif->ar; - struct ieee80211_vif *vif = arvif->ahvif->vif; - struct ieee80211_conf *conf = &ath12k_ar_to_hw(ar)->conf; - enum wmi_sta_powersave_param param; - struct ieee80211_bss_conf *info; - enum wmi_sta_ps_mode psmode; - int ret; - int timeout; - bool enable_ps; - - lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); - - if (vif->type != NL80211_IFTYPE_STATION) - return; - - enable_ps = arvif->ahvif->ps; - if (enable_ps) { - psmode = WMI_STA_PS_MODE_ENABLED; - param = WMI_STA_PS_PARAM_INACTIVITY_TIME; - - timeout = conf->dynamic_ps_timeout; - if (timeout == 0) { - info = ath12k_mac_get_link_bss_conf(arvif); - if (!info) { - ath12k_warn(ar->ab, "unable to access bss link conf in setup ps for vif %pM link %u\n", - vif->addr, arvif->link_id); - return; - } - - /* firmware doesn't like 0 */ - timeout = ieee80211_tu_to_usec(info->beacon_int) / 1000; - } - - ret = ath12k_wmi_set_sta_ps_param(ar, arvif->vdev_id, param, - timeout); - if (ret) { - ath12k_warn(ar->ab, "failed to set inactivity time for vdev %d: %i\n", - arvif->vdev_id, ret); - return; - } - } else { - psmode = WMI_STA_PS_MODE_DISABLED; - } - - ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac vdev %d psmode %s\n", - arvif->vdev_id, psmode ? "enable" : "disable"); - - ret = ath12k_wmi_pdev_set_ps_mode(ar, arvif->vdev_id, psmode); - if (ret) - ath12k_warn(ar->ab, "failed to set sta power save mode %d for vdev %d: %d\n", - psmode, arvif->vdev_id, ret); -} - static void ath12k_mac_op_vif_cfg_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u64 changed) { struct ath12k_vif *ahvif = ath12k_vif_to_ahvif(vif); unsigned long links = ahvif->links_map; - struct ieee80211_vif_cfg *vif_cfg; struct ieee80211_bss_conf *info; struct ath12k_link_vif *arvif; struct ieee80211_sta *sta; @@ -4189,24 +4304,61 @@ static void ath12k_mac_op_vif_cfg_changed(struct ieee80211_hw *hw, } } } +} - if (changed & BSS_CHANGED_PS) { - links = ahvif->links_map; - vif_cfg = &vif->cfg; +static void ath12k_mac_vif_setup_ps(struct ath12k_link_vif *arvif) +{ + struct ath12k *ar = arvif->ar; + struct ieee80211_vif *vif = arvif->ahvif->vif; + struct ieee80211_conf *conf = &ath12k_ar_to_hw(ar)->conf; + enum wmi_sta_powersave_param param; + struct ieee80211_bss_conf *info; + enum wmi_sta_ps_mode psmode; + int ret; + int timeout; + bool enable_ps; - for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) { - arvif = wiphy_dereference(hw->wiphy, ahvif->link[link_id]); - if (!arvif || !arvif->ar) - continue; + lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); - ar = arvif->ar; + if (vif->type != NL80211_IFTYPE_STATION) + return; - if (ar->ab->hw_params->supports_sta_ps) { - ahvif->ps = vif_cfg->ps; - ath12k_mac_vif_setup_ps(arvif); + enable_ps = arvif->ahvif->ps; + if (enable_ps) { + psmode = WMI_STA_PS_MODE_ENABLED; + param = WMI_STA_PS_PARAM_INACTIVITY_TIME; + + timeout = conf->dynamic_ps_timeout; + if (timeout == 0) { + info = ath12k_mac_get_link_bss_conf(arvif); + if (!info) { + ath12k_warn(ar->ab, "unable to access bss link conf in setup ps for vif %pM link %u\n", + vif->addr, arvif->link_id); + return; } + + /* firmware doesn't like 0 */ + timeout = ieee80211_tu_to_usec(info->beacon_int) / 1000; + } + + ret = ath12k_wmi_set_sta_ps_param(ar, arvif->vdev_id, param, + timeout); + if (ret) { + ath12k_warn(ar->ab, "failed to set inactivity time for vdev %d: %i\n", + arvif->vdev_id, ret); + return; } + } else { + psmode = WMI_STA_PS_MODE_DISABLED; } + + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac vdev %d psmode %s\n", + arvif->vdev_id, psmode ? "enable" : "disable"); + + ret = ath12k_wmi_pdev_set_ps_mode(ar, arvif->vdev_id, psmode); + if (ret) + ath12k_warn(ar->ab, "failed to set sta power save mode %d for vdev %d: %d\n", + psmode, arvif->vdev_id, ret); } static bool ath12k_mac_supports_tpc(struct ath12k *ar, struct ath12k_vif *ahvif, @@ -4221,6 +4373,30 @@ static bool ath12k_mac_supports_tpc(struct ath12k *ar, struct ath12k_vif *ahvif, chandef->chan->band == NL80211_BAND_6GHZ; } +static void ath12k_wmi_vdev_params_up(struct ath12k *ar, + struct ath12k_link_vif *arvif, + struct ath12k_link_vif *tx_arvif, + struct ieee80211_bss_conf *info, u16 aid) +{ + struct ath12k_wmi_vdev_up_params params = { + .vdev_id = arvif->vdev_id, + .aid = aid, + .bssid = arvif->bssid + }; + int ret; + + if (tx_arvif) { + params.tx_bssid = tx_arvif->bssid; + params.nontx_profile_idx = info->bssid_index; + params.nontx_profile_cnt = 1 << info->bssid_indicator; + } + + ret = ath12k_wmi_vdev_up(arvif->ar, ¶ms); + if (ret) + ath12k_warn(ar->ab, "failed to bring vdev up %d: %d\n", + arvif->vdev_id, ret); +} + static void ath12k_mac_bss_info_changed(struct ath12k *ar, struct ath12k_link_vif *arvif, struct ieee80211_bss_conf *info, @@ -4228,6 +4404,8 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar, { struct ath12k_vif *ahvif = arvif->ahvif; struct ieee80211_vif *vif = ath12k_ahvif_to_vif(ahvif); + struct ieee80211_vif_cfg *vif_cfg = &vif->cfg; + struct ath12k_link_vif *tx_arvif; struct cfg80211_chan_def def; u32 param_id, param_value; enum nl80211_band band; @@ -4236,9 +4414,9 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar, u32 preamble; u16 hw_value; u16 bitrate; - int ret; u8 rateidx; u32 rate; + int ret; lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); @@ -4271,12 +4449,41 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar, "Set burst beacon mode for VDEV: %d\n", arvif->vdev_id); + /* In MBSSID case, need to install transmitting VIF's template first */ + ret = ath12k_mac_setup_bcn_tmpl(arvif); if (ret) ath12k_warn(ar->ab, "failed to update bcn template: %d\n", ret); + + if (!arvif->is_csa_in_progress) + goto skip_vdev_up; + + tx_arvif = ath12k_mac_get_tx_arvif(arvif, info); + if (tx_arvif && arvif != tx_arvif && tx_arvif->is_csa_in_progress) + /* skip non tx vif's */ + goto skip_vdev_up; + + ath12k_wmi_vdev_params_up(ar, arvif, tx_arvif, info, ahvif->aid); + + arvif->is_csa_in_progress = false; + + if (tx_arvif && arvif == tx_arvif) { + struct ath12k_link_vif *arvif_itr; + + list_for_each_entry(arvif_itr, &ar->arvifs, list) { + if (!arvif_itr->is_csa_in_progress) + continue; + + ath12k_wmi_vdev_params_up(ar, arvif, tx_arvif, + info, ahvif->aid); + arvif_itr->is_csa_in_progress = false; + } + } } +skip_vdev_up: + if (changed & (BSS_CHANGED_BEACON_INFO | BSS_CHANGED_BEACON)) { arvif->dtim_period = info->dtim_period; @@ -4493,8 +4700,25 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar, ATH12K_BSS_COLOR_AP_PERIODS, info->he_bss_color.enabled); if (ret) - ath12k_warn(ar->ab, "failed to set bss color collision on vdev %i: %d\n", + ath12k_warn(ar->ab, "failed to set bss color collision on vdev %u: %d\n", arvif->vdev_id, ret); + + param_id = WMI_VDEV_PARAM_BSS_COLOR; + if (info->he_bss_color.enabled) + param_value = info->he_bss_color.color << + IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET; + else + param_value = IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED; + + ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, + param_id, + param_value); + if (ret) + ath12k_warn(ar->ab, "failed to set bss color param on vdev %u: %d\n", + arvif->vdev_id, ret); + else + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "bss color param 0x%x set on vdev %u\n", + param_value, arvif->vdev_id); } else if (vif->type == NL80211_IFTYPE_STATION) { ret = ath12k_wmi_send_bss_color_change_enable_cmd(ar, arvif->vdev_id, @@ -4514,6 +4738,12 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar, } ath12k_mac_fils_discovery(arvif, info); + + if (changed & BSS_CHANGED_PS && + ar->ab->hw_params->supports_sta_ps) { + ahvif->ps = vif_cfg->ps; + ath12k_mac_vif_setup_ps(arvif); + } } static struct ath12k_vif_cache *ath12k_ahvif_get_link_cache(struct ath12k_vif *ahvif, @@ -4849,8 +5079,6 @@ int ath12k_mac_get_fw_stats(struct ath12k *ar, if (ah->state != ATH12K_HW_STATE_ON) return -ENETDOWN; - ath12k_fw_stats_reset(ar); - reinit_completion(&ar->fw_stats_complete); reinit_completion(&ar->fw_stats_done); @@ -4948,6 +5176,7 @@ static int ath12k_mac_op_get_txpower(struct ieee80211_hw *hw, ar->chan_tx_pwr = pdev->chan_tx_power / 2; spin_unlock_bh(&ar->data_lock); ar->last_tx_power_update = jiffies; + ath12k_fw_stats_reset(ar); send_tx_power: *dbm = ar->chan_tx_pwr; @@ -5071,7 +5300,8 @@ static int ath12k_mac_initiate_hw_scan(struct ieee80211_hw *hw, ret = ath12k_mac_vdev_create(ar, arvif); if (ret) { ath12k_warn(ar->ab, "unable to create scan vdev %d\n", ret); - return -EINVAL; + ath12k_mac_unassign_link_vif(arvif); + return ret; } } @@ -5731,6 +5961,20 @@ ath12k_mac_bitrate_mask_num_he_rates(struct ath12k *ar, } static int +ath12k_mac_bitrate_mask_num_eht_rates(struct ath12k *ar, + enum nl80211_band band, + const struct cfg80211_bitrate_mask *mask) +{ + int num_rates = 0; + int i; + + for (i = 0; i < ARRAY_SIZE(mask->control[band].eht_mcs); i++) + num_rates += hweight16(mask->control[band].eht_mcs[i]); + + return num_rates; +} + +static int ath12k_mac_set_peer_vht_fixed_rate(struct ath12k_link_vif *arvif, struct ath12k_link_sta *arsta, const struct cfg80211_bitrate_mask *mask, @@ -5830,6 +6074,65 @@ ath12k_mac_set_peer_he_fixed_rate(struct ath12k_link_vif *arvif, return ret; } +static int +ath12k_mac_set_peer_eht_fixed_rate(struct ath12k_link_vif *arvif, + struct ath12k_link_sta *arsta, + const struct cfg80211_bitrate_mask *mask, + enum nl80211_band band) +{ + struct ath12k_sta *ahsta = arsta->ahsta; + struct ath12k *ar = arvif->ar; + struct ieee80211_sta *sta; + struct ieee80211_link_sta *link_sta; + u8 eht_rate, nss = 0; + u32 rate_code; + int ret, i; + + lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); + + sta = ath12k_ahsta_to_sta(ahsta); + + for (i = 0; i < ARRAY_SIZE(mask->control[band].eht_mcs); i++) { + if (hweight16(mask->control[band].eht_mcs[i]) == 1) { + nss = i + 1; + eht_rate = ffs(mask->control[band].eht_mcs[i]) - 1; + } + } + + if (!nss) { + ath12k_warn(ar->ab, "No single EHT Fixed rate found to set for %pM\n", + arsta->addr); + return -EINVAL; + } + + /* Avoid updating invalid nss as fixed rate*/ + link_sta = ath12k_mac_get_link_sta(arsta); + if (!link_sta || nss > link_sta->rx_nss) { + ath12k_warn(ar->ab, + "unable to access link sta for sta %pM link %u or fixed nss of %u is not supported by sta\n", + sta->addr, arsta->link_id, nss); + return -EINVAL; + } + + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, + "Setting Fixed EHT Rate for peer %pM. Device will not switch to any other selected rates\n", + arsta->addr); + + rate_code = ATH12K_HW_RATE_CODE(eht_rate, nss - 1, + WMI_RATE_PREAMBLE_EHT); + + ret = ath12k_wmi_set_peer_param(ar, arsta->addr, + arvif->vdev_id, + WMI_PEER_PARAM_FIXED_RATE, + rate_code); + if (ret) + ath12k_warn(ar->ab, + "failed to update STA %pM Fixed Rate %d: %d\n", + arsta->addr, rate_code, ret); + + return ret; +} + static int ath12k_mac_station_assoc(struct ath12k *ar, struct ath12k_link_vif *arvif, struct ath12k_link_sta *arsta, @@ -5842,7 +6145,7 @@ static int ath12k_mac_station_assoc(struct ath12k *ar, struct cfg80211_chan_def def; enum nl80211_band band; struct cfg80211_bitrate_mask *mask; - u8 num_vht_rates, num_he_rates; + u8 num_vht_rates, num_he_rates, num_eht_rates; u8 link_id = arvif->link_id; lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); @@ -5885,10 +6188,11 @@ static int ath12k_mac_station_assoc(struct ath12k *ar, num_vht_rates = ath12k_mac_bitrate_mask_num_vht_rates(ar, band, mask); num_he_rates = ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask); + num_eht_rates = ath12k_mac_bitrate_mask_num_eht_rates(ar, band, mask); - /* If single VHT/HE rate is configured (by set_bitrate_mask()), - * peer_assoc will disable VHT/HE. This is now enabled by a peer specific - * fixed param. + /* If single VHT/HE/EHT rate is configured (by set_bitrate_mask()), + * peer_assoc will disable VHT/HE/EHT. This is now enabled by a peer + * specific fixed param. * Note that all other rates and NSS will be disabled for this peer. */ link_sta = ath12k_mac_get_link_sta(arsta); @@ -5908,6 +6212,10 @@ static int ath12k_mac_station_assoc(struct ath12k *ar, ret = ath12k_mac_set_peer_he_fixed_rate(arvif, arsta, mask, band); if (ret) return ret; + } else if (link_sta->eht_cap.has_eht && num_eht_rates == 1) { + ret = ath12k_mac_set_peer_eht_fixed_rate(arvif, arsta, mask, band); + if (ret) + return ret; } /* Re-assoc is run only to update supported rates for given station. It @@ -5970,8 +6278,9 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk) const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; const u16 *he_mcs_mask; + const u16 *eht_mcs_mask; u32 changed, bw, nss, mac_nss, smps, bw_prev; - int err, num_vht_rates, num_he_rates; + int err, num_vht_rates, num_he_rates, num_eht_rates; const struct cfg80211_bitrate_mask *mask; enum wmi_phy_mode peer_phymode; struct ath12k_link_sta *arsta; @@ -5992,6 +6301,7 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk) ht_mcs_mask = arvif->bitrate_mask.control[band].ht_mcs; vht_mcs_mask = arvif->bitrate_mask.control[band].vht_mcs; he_mcs_mask = arvif->bitrate_mask.control[band].he_mcs; + eht_mcs_mask = arvif->bitrate_mask.control[band].eht_mcs; spin_lock_bh(&ar->data_lock); @@ -6009,6 +6319,7 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk) mac_nss = max3(ath12k_mac_max_ht_nss(ht_mcs_mask), ath12k_mac_max_vht_nss(vht_mcs_mask), ath12k_mac_max_he_nss(he_mcs_mask)); + mac_nss = max(mac_nss, ath12k_mac_max_eht_nss(eht_mcs_mask)); nss = min(nss, mac_nss); struct ath12k_wmi_peer_assoc_arg *peer_arg __free(kfree) = @@ -6094,6 +6405,8 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk) mask); num_he_rates = ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask); + num_eht_rates = ath12k_mac_bitrate_mask_num_eht_rates(ar, band, + mask); /* Peer_assoc_prepare will reject vht rates in * bitrate_mask if its not available in range format and @@ -6118,9 +6431,18 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk) band); } else if (link_sta->he_cap.has_he && num_he_rates == 1) { ath12k_mac_set_peer_he_fixed_rate(arvif, arsta, mask, band); + } else if (link_sta->eht_cap.has_eht && num_eht_rates == 1) { + err = ath12k_mac_set_peer_eht_fixed_rate(arvif, arsta, + mask, band); + if (err) { + ath12k_warn(ar->ab, + "failed to set peer EHT fixed rate for STA %pM ret %d\n", + arsta->addr, err); + return; + } } else { - /* If the peer is non-VHT/HE or no fixed VHT/HE rate - * is provided in the new bitrate mask we set the + /* If the peer is non-VHT/HE/EHT or no fixed VHT/HE/EHT + * rate is provided in the new bitrate mask we set the * other rates using peer_assoc command. Also clear * the peer fixed rate settings as it has higher proprity * than peer assoc @@ -8290,23 +8612,32 @@ static void ath12k_mgmt_over_wmi_tx_drop(struct ath12k *ar, struct sk_buff *skb) wake_up(&ar->txmgmt_empty_waitq); } -int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx) +static void ath12k_mac_tx_mgmt_free(struct ath12k *ar, int buf_id) { - struct sk_buff *msdu = skb; + struct sk_buff *msdu; struct ieee80211_tx_info *info; - struct ath12k *ar = ctx; - struct ath12k_base *ab = ar->ab; spin_lock_bh(&ar->txmgmt_idr_lock); - idr_remove(&ar->txmgmt_idr, buf_id); + msdu = idr_remove(&ar->txmgmt_idr, buf_id); spin_unlock_bh(&ar->txmgmt_idr_lock); - dma_unmap_single(ab->dev, ATH12K_SKB_CB(msdu)->paddr, msdu->len, + + if (!msdu) + return; + + dma_unmap_single(ar->ab->dev, ATH12K_SKB_CB(msdu)->paddr, msdu->len, DMA_TO_DEVICE); info = IEEE80211_SKB_CB(msdu); memset(&info->status, 0, sizeof(info->status)); - ath12k_mgmt_over_wmi_tx_drop(ar, skb); + ath12k_mgmt_over_wmi_tx_drop(ar, msdu); +} + +int ath12k_mac_tx_mgmt_pending_free(int buf_id, void *skb, void *ctx) +{ + struct ath12k *ar = ctx; + + ath12k_mac_tx_mgmt_free(ar, buf_id); return 0; } @@ -8315,17 +8646,10 @@ static int ath12k_mac_vif_txmgmt_idr_remove(int buf_id, void *skb, void *ctx) { struct ieee80211_vif *vif = ctx; struct ath12k_skb_cb *skb_cb = ATH12K_SKB_CB(skb); - struct sk_buff *msdu = skb; struct ath12k *ar = skb_cb->ar; - struct ath12k_base *ab = ar->ab; - if (skb_cb->vif == vif) { - spin_lock_bh(&ar->txmgmt_idr_lock); - idr_remove(&ar->txmgmt_idr, buf_id); - spin_unlock_bh(&ar->txmgmt_idr_lock); - dma_unmap_single(ab->dev, skb_cb->paddr, msdu->len, - DMA_TO_DEVICE); - } + if (skb_cb->vif == vif) + ath12k_mac_tx_mgmt_free(ar, buf_id); return 0; } @@ -9697,6 +10021,12 @@ int ath12k_mac_vdev_create(struct ath12k *ar, struct ath12k_link_vif *arvif) if (vif->type == NL80211_IFTYPE_MONITOR && ar->monitor_vdev_created) return -EINVAL; + if (ar->num_created_vdevs >= TARGET_NUM_VDEVS(ab)) { + ath12k_warn(ab, "failed to create vdev, reached max vdev limit %d\n", + TARGET_NUM_VDEVS(ab)); + return -ENOSPC; + } + link_id = arvif->link_id; if (link_id < IEEE80211_MLD_MAX_NUM_LINKS) { @@ -10056,12 +10386,6 @@ static struct ath12k *ath12k_mac_assign_vif_to_vdev(struct ieee80211_hw *hw, if (arvif->is_created) goto flush; - if (ar->num_created_vdevs > (TARGET_NUM_VDEVS(ab) - 1)) { - ath12k_warn(ab, "failed to create vdev, reached max vdev limit %d\n", - TARGET_NUM_VDEVS(ab)); - goto unlock; - } - ret = ath12k_mac_vdev_create(ar, arvif); if (ret) { ath12k_warn(ab, "failed to create vdev %pM ret %d", vif->addr, ret); @@ -10862,9 +11186,9 @@ ath12k_mac_update_vif_chan(struct ath12k *ar, int n_vifs) { struct ath12k_wmi_vdev_up_params params = {}; - struct ath12k_link_vif *arvif; struct ieee80211_bss_conf *link_conf; struct ath12k_base *ab = ar->ab; + struct ath12k_link_vif *arvif; struct ieee80211_vif *vif; struct ath12k_vif *ahvif; u8 link_id; @@ -10925,6 +11249,28 @@ ath12k_mac_update_vif_chan(struct ath12k *ar, continue; } + ret = ath12k_mac_update_peer_puncturing_width(arvif->ar, arvif, + vifs[i].new_ctx->def); + if (ret) { + ath12k_warn(ar->ab, + "failed to update puncturing bitmap %02x and width %d: %d\n", + vifs[i].new_ctx->def.punctured, + vifs[i].new_ctx->def.width, ret); + continue; + } + + /* Defer VDEV bring-up during CSA to avoid installing stale + * beacon templates. The beacon content is updated only + * after CSA finalize, so we mark CSA in progress and skip + * VDEV_UP for now. It will be handled later in + * bss_info_changed(). + */ + if (link_conf->csa_active && + arvif->ahvif->vdev_type == WMI_VDEV_TYPE_AP) { + arvif->is_csa_in_progress = true; + continue; + } + ret = ath12k_mac_setup_bcn_tmpl(arvif); if (ret) ath12k_warn(ab, "failed to update bcn tmpl during csa: %d\n", @@ -10945,16 +11291,6 @@ ath12k_mac_update_vif_chan(struct ath12k *ar, arvif->vdev_id, ret); continue; } - - ret = ath12k_mac_update_peer_puncturing_width(arvif->ar, arvif, - vifs[i].new_ctx->def); - if (ret) { - ath12k_warn(ar->ab, - "failed to update puncturing bitmap %02x and width %d: %d\n", - vifs[i].new_ctx->def.punctured, - vifs[i].new_ctx->def.width, ret); - continue; - } } /* Restart the internal monitor vdev on new channel */ @@ -11859,6 +12195,9 @@ ath12k_mac_has_single_legacy_rate(struct ath12k *ar, if (ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask)) return false; + if (ath12k_mac_bitrate_mask_num_eht_rates(ar, band, mask)) + return false; + return num_rates == 1; } @@ -11881,11 +12220,15 @@ ath12k_mac_bitrate_mask_get_single_nss(struct ath12k *ar, { struct ieee80211_supported_band *sband = &ar->mac.sbands[band]; u16 vht_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map); + const struct ieee80211_sband_iftype_data *data; const struct ieee80211_sta_he_cap *he_cap; u16 he_mcs_map = 0; + u16 eht_mcs_map = 0; u8 ht_nss_mask = 0; u8 vht_nss_mask = 0; u8 he_nss_mask = 0; + u8 eht_nss_mask = 0; + u8 mcs_nss_len; int i; /* No need to consider legacy here. Basic rates are always present @@ -11929,7 +12272,60 @@ ath12k_mac_bitrate_mask_get_single_nss(struct ath12k *ar, return false; } - if (ht_nss_mask != vht_nss_mask || ht_nss_mask != he_nss_mask) + data = ieee80211_get_sband_iftype_data(sband, vif->type); + + mcs_nss_len = ieee80211_eht_mcs_nss_size(&data->he_cap.he_cap_elem, + &data->eht_cap.eht_cap_elem, + false); + if (mcs_nss_len == 4) { + /* 20 MHz only STA case */ + const struct ieee80211_eht_mcs_nss_supp_20mhz_only *eht_mcs_nss = + &data->eht_cap.eht_mcs_nss_supp.only_20mhz; + if (eht_mcs_nss->rx_tx_mcs13_max_nss) + eht_mcs_map = 0x1fff; + else if (eht_mcs_nss->rx_tx_mcs11_max_nss) + eht_mcs_map = 0x07ff; + else if (eht_mcs_nss->rx_tx_mcs9_max_nss) + eht_mcs_map = 0x01ff; + else + eht_mcs_map = 0x007f; + } else { + const struct ieee80211_eht_mcs_nss_supp_bw *eht_mcs_nss; + + switch (mcs_nss_len) { + case 9: + eht_mcs_nss = &data->eht_cap.eht_mcs_nss_supp.bw._320; + break; + case 6: + eht_mcs_nss = &data->eht_cap.eht_mcs_nss_supp.bw._160; + break; + case 3: + eht_mcs_nss = &data->eht_cap.eht_mcs_nss_supp.bw._80; + break; + default: + return false; + } + + if (eht_mcs_nss->rx_tx_mcs13_max_nss) + eht_mcs_map = 0x1fff; + else if (eht_mcs_nss->rx_tx_mcs11_max_nss) + eht_mcs_map = 0x7ff; + else + eht_mcs_map = 0x1ff; + } + + for (i = 0; i < ARRAY_SIZE(mask->control[band].eht_mcs); i++) { + if (mask->control[band].eht_mcs[i] == 0) + continue; + + if (mask->control[band].eht_mcs[i] < eht_mcs_map) + eht_nss_mask |= BIT(i); + else + return false; + } + + if (ht_nss_mask != vht_nss_mask || ht_nss_mask != he_nss_mask || + ht_nss_mask != eht_nss_mask) return false; if (ht_nss_mask == 0) @@ -11977,7 +12373,8 @@ ath12k_mac_get_single_legacy_rate(struct ath12k *ar, } static int -ath12k_mac_set_fixed_rate_gi_ltf(struct ath12k_link_vif *arvif, u8 he_gi, u8 he_ltf) +ath12k_mac_set_fixed_rate_gi_ltf(struct ath12k_link_vif *arvif, u8 gi, u8 ltf, + u32 param) { struct ath12k *ar = arvif->ar; int ret; @@ -11985,47 +12382,54 @@ ath12k_mac_set_fixed_rate_gi_ltf(struct ath12k_link_vif *arvif, u8 he_gi, u8 he_ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); /* 0.8 = 0, 1.6 = 2 and 3.2 = 3. */ - if (he_gi && he_gi != 0xFF) - he_gi += 1; + if (gi && gi != 0xFF) + gi += 1; ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, - WMI_VDEV_PARAM_SGI, he_gi); + WMI_VDEV_PARAM_SGI, gi); if (ret) { - ath12k_warn(ar->ab, "failed to set HE GI:%d, error:%d\n", - he_gi, ret); + ath12k_warn(ar->ab, "failed to set GI:%d, error:%d\n", + gi, ret); return ret; } - /* start from 1 */ - if (he_ltf != 0xFF) - he_ltf += 1; + + if (param == WMI_VDEV_PARAM_HE_LTF) { + /* HE values start from 1 */ + if (ltf != 0xFF) + ltf += 1; + } else { + /* EHT values start from 5 */ + if (ltf != 0xFF) + ltf += 4; + } ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, - WMI_VDEV_PARAM_HE_LTF, he_ltf); + param, ltf); if (ret) { - ath12k_warn(ar->ab, "failed to set HE LTF:%d, error:%d\n", - he_ltf, ret); + ath12k_warn(ar->ab, "failed to set LTF:%d, error:%d\n", + ltf, ret); return ret; } return 0; } static int -ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 he_gi, u8 he_ltf) +ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 gi, u8 ltf) { struct ath12k *ar = arvif->ar; int ret; - u32 he_ar_gi_ltf; + u32 ar_gi_ltf; - if (he_gi != 0xFF) { - switch (he_gi) { - case NL80211_RATE_INFO_HE_GI_0_8: - he_gi = WMI_AUTORATE_800NS_GI; + if (gi != 0xFF) { + switch (gi) { + case ATH12K_RATE_INFO_GI_0_8: + gi = WMI_AUTORATE_800NS_GI; break; - case NL80211_RATE_INFO_HE_GI_1_6: - he_gi = WMI_AUTORATE_1600NS_GI; + case ATH12K_RATE_INFO_GI_1_6: + gi = WMI_AUTORATE_1600NS_GI; break; - case NL80211_RATE_INFO_HE_GI_3_2: - he_gi = WMI_AUTORATE_3200NS_GI; + case ATH12K_RATE_INFO_GI_3_2: + gi = WMI_AUTORATE_3200NS_GI; break; default: ath12k_warn(ar->ab, "Invalid GI\n"); @@ -12033,16 +12437,16 @@ ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 he_gi, u8 he_ } } - if (he_ltf != 0xFF) { - switch (he_ltf) { - case NL80211_RATE_INFO_HE_1XLTF: - he_ltf = WMI_HE_AUTORATE_LTF_1X; + if (ltf != 0xFF) { + switch (ltf) { + case ATH12K_RATE_INFO_1XLTF: + ltf = WMI_AUTORATE_LTF_1X; break; - case NL80211_RATE_INFO_HE_2XLTF: - he_ltf = WMI_HE_AUTORATE_LTF_2X; + case ATH12K_RATE_INFO_2XLTF: + ltf = WMI_AUTORATE_LTF_2X; break; - case NL80211_RATE_INFO_HE_4XLTF: - he_ltf = WMI_HE_AUTORATE_LTF_4X; + case ATH12K_RATE_INFO_4XLTF: + ltf = WMI_AUTORATE_LTF_4X; break; default: ath12k_warn(ar->ab, "Invalid LTF\n"); @@ -12050,15 +12454,15 @@ ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 he_gi, u8 he_ } } - he_ar_gi_ltf = he_gi | he_ltf; + ar_gi_ltf = gi | ltf; ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, WMI_VDEV_PARAM_AUTORATE_MISC_CFG, - he_ar_gi_ltf); + ar_gi_ltf); if (ret) { ath12k_warn(ar->ab, - "failed to set HE autorate GI:%u, LTF:%u params, error:%d\n", - he_gi, he_ltf, ret); + "failed to set autorate GI:%u, LTF:%u params, error:%d\n", + gi, ltf, ret); return ret; } @@ -12079,14 +12483,16 @@ static u32 ath12k_mac_nlgi_to_wmigi(enum nl80211_txrate_gi gi) static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif, u32 rate, u8 nss, u8 sgi, u8 ldpc, - u8 he_gi, u8 he_ltf, bool he_fixed_rate) + u8 he_gi, u8 he_ltf, bool he_fixed_rate, + u8 eht_gi, u8 eht_ltf, + bool eht_fixed_rate) { struct ieee80211_bss_conf *link_conf; struct ath12k *ar = arvif->ar; + bool he_support, eht_support, gi_ltf_set = false; u32 vdev_param; u32 param_value; int ret; - bool he_support; lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy); @@ -12095,6 +12501,7 @@ static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif, return -EINVAL; he_support = link_conf->he_support; + eht_support = link_conf->eht_support; ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac set rate params vdev %i rate 0x%02x nss 0x%02x sgi 0x%02x ldpc 0x%02x\n", @@ -12104,7 +12511,11 @@ static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif, "he_gi 0x%02x he_ltf 0x%02x he_fixed_rate %d\n", he_gi, he_ltf, he_fixed_rate); - if (!he_support) { + ath12k_dbg(ar->ab, ATH12K_DBG_MAC, + "eht_gi 0x%02x eht_ltf 0x%02x eht_fixed_rate %d\n", + eht_gi, eht_ltf, eht_fixed_rate); + + if (!he_support && !eht_support) { vdev_param = WMI_VDEV_PARAM_FIXED_RATE; ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, vdev_param, rate); @@ -12133,14 +12544,34 @@ static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif, return ret; } + if (eht_support) { + if (eht_fixed_rate) + ret = ath12k_mac_set_fixed_rate_gi_ltf(arvif, eht_gi, eht_ltf, + WMI_VDEV_PARAM_EHT_LTF); + else + ret = ath12k_mac_set_auto_rate_gi_ltf(arvif, eht_gi, eht_ltf); + + if (ret) { + ath12k_warn(ar->ab, + "failed to set EHT LTF/GI params %d/%d: %d\n", + eht_gi, eht_ltf, ret); + return ret; + } + gi_ltf_set = true; + } + if (he_support) { if (he_fixed_rate) - ret = ath12k_mac_set_fixed_rate_gi_ltf(arvif, he_gi, he_ltf); + ret = ath12k_mac_set_fixed_rate_gi_ltf(arvif, he_gi, he_ltf, + WMI_VDEV_PARAM_HE_LTF); else ret = ath12k_mac_set_auto_rate_gi_ltf(arvif, he_gi, he_ltf); if (ret) return ret; - } else { + gi_ltf_set = true; + } + + if (!gi_ltf_set) { vdev_param = WMI_VDEV_PARAM_SGI; param_value = ath12k_mac_nlgi_to_wmigi(sgi); ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id, @@ -12205,6 +12636,38 @@ ath12k_mac_he_mcs_range_present(struct ath12k *ar, return true; } +static bool +ath12k_mac_eht_mcs_range_present(struct ath12k *ar, + enum nl80211_band band, + const struct cfg80211_bitrate_mask *mask) +{ + u16 eht_mcs; + int i; + + for (i = 0; i < NL80211_EHT_NSS_MAX; i++) { + eht_mcs = mask->control[band].eht_mcs[i]; + + switch (eht_mcs) { + case 0: + case BIT(8) - 1: + case BIT(10) - 1: + case BIT(12) - 1: + case BIT(14) - 1: + break; + case BIT(15) - 1: + case BIT(16) - 1: + case BIT(16) - BIT(14) - 1: + if (i != 0) + return false; + break; + default: + return false; + } + } + + return true; +} + static void ath12k_mac_set_bitrate_mask_iter(void *data, struct ieee80211_sta *sta) { @@ -12259,15 +12722,16 @@ ath12k_mac_validate_fixed_rate_settings(struct ath12k *ar, enum nl80211_band ban const struct cfg80211_bitrate_mask *mask, unsigned int link_id) { - bool he_fixed_rate = false, vht_fixed_rate = false; - const u16 *vht_mcs_mask, *he_mcs_mask; + bool eht_fixed_rate = false, he_fixed_rate = false, vht_fixed_rate = false; + const u16 *vht_mcs_mask, *he_mcs_mask, *eht_mcs_mask; struct ieee80211_link_sta *link_sta; struct ath12k_peer *peer, *tmp; - u8 vht_nss, he_nss; + u8 vht_nss, he_nss, eht_nss; int ret = true; vht_mcs_mask = mask->control[band].vht_mcs; he_mcs_mask = mask->control[band].he_mcs; + eht_mcs_mask = mask->control[band].eht_mcs; if (ath12k_mac_bitrate_mask_num_vht_rates(ar, band, mask) == 1) vht_fixed_rate = true; @@ -12275,11 +12739,15 @@ ath12k_mac_validate_fixed_rate_settings(struct ath12k *ar, enum nl80211_band ban if (ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask) == 1) he_fixed_rate = true; - if (!vht_fixed_rate && !he_fixed_rate) + if (ath12k_mac_bitrate_mask_num_eht_rates(ar, band, mask) == 1) + eht_fixed_rate = true; + + if (!vht_fixed_rate && !he_fixed_rate && !eht_fixed_rate) return true; vht_nss = ath12k_mac_max_vht_nss(vht_mcs_mask); he_nss = ath12k_mac_max_he_nss(he_mcs_mask); + eht_nss = ath12k_mac_max_eht_nss(eht_mcs_mask); rcu_read_lock(); spin_lock_bh(&ar->ab->base_lock); @@ -12301,6 +12769,11 @@ ath12k_mac_validate_fixed_rate_settings(struct ath12k *ar, enum nl80211_band ban ret = false; goto exit; } + if (eht_fixed_rate && (!link_sta->eht_cap.has_eht || + link_sta->rx_nss < eht_nss)) { + ret = false; + goto exit; + } } } exit: @@ -12322,8 +12795,10 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, const u8 *ht_mcs_mask; const u16 *vht_mcs_mask; const u16 *he_mcs_mask; + const u16 *eht_mcs_mask; u8 he_ltf = 0; u8 he_gi = 0; + u8 eht_ltf = 0, eht_gi = 0; u32 rate; u8 nss, mac_nss; u8 sgi; @@ -12332,6 +12807,7 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, int ret; int num_rates; bool he_fixed_rate = false; + bool eht_fixed_rate = false; lockdep_assert_wiphy(hw->wiphy); @@ -12347,6 +12823,7 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, ht_mcs_mask = mask->control[band].ht_mcs; vht_mcs_mask = mask->control[band].vht_mcs; he_mcs_mask = mask->control[band].he_mcs; + eht_mcs_mask = mask->control[band].eht_mcs; ldpc = !!(ar->ht_cap_info & WMI_HT_CAP_LDPC); sgi = mask->control[band].gi; @@ -12358,6 +12835,9 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, he_gi = mask->control[band].he_gi; he_ltf = mask->control[band].he_ltf; + eht_gi = mask->control[band].eht_gi; + eht_ltf = mask->control[band].eht_ltf; + /* mac80211 doesn't support sending a fixed HT/VHT MCS alone, rather it * requires passing at least one of used basic rates along with them. * Fixed rate setting across different preambles(legacy, HT, VHT) is @@ -12395,9 +12875,10 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, ath12k_warn(ar->ab, "failed to update fixed rate settings due to mcs/nss incompatibility\n"); - mac_nss = max3(ath12k_mac_max_ht_nss(ht_mcs_mask), - ath12k_mac_max_vht_nss(vht_mcs_mask), - ath12k_mac_max_he_nss(he_mcs_mask)); + mac_nss = max(max3(ath12k_mac_max_ht_nss(ht_mcs_mask), + ath12k_mac_max_vht_nss(vht_mcs_mask), + ath12k_mac_max_he_nss(he_mcs_mask)), + ath12k_mac_max_eht_nss(eht_mcs_mask)); nss = min_t(u32, ar->num_tx_chains, mac_nss); /* If multiple rates across different preambles are given @@ -12445,6 +12926,20 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, ret = -EINVAL; goto out; } + + num_rates = ath12k_mac_bitrate_mask_num_eht_rates(ar, band, + mask); + if (num_rates == 1) + eht_fixed_rate = true; + + if (!ath12k_mac_eht_mcs_range_present(ar, band, mask) && + num_rates > 1) { + ath12k_warn(ar->ab, + "Setting more than one EHT MCS Value in bitrate mask not supported\n"); + ret = -EINVAL; + goto out; + } + ieee80211_iterate_stations_mtx(hw, ath12k_mac_disable_peer_fixed_rate, arvif); @@ -12456,7 +12951,8 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw, } ret = ath12k_mac_set_rate_params(arvif, rate, nss, sgi, ldpc, he_gi, - he_ltf, he_fixed_rate); + he_ltf, he_fixed_rate, eht_gi, eht_ltf, + eht_fixed_rate); if (ret) { ath12k_warn(ar->ab, "failed to set rate params on vdev %i: %d\n", arvif->vdev_id, ret); @@ -12711,14 +13207,18 @@ static void ath12k_mac_op_sta_statistics(struct ieee80211_hw *hw, if (!signal && ahsta->ahvif->vdev_type == WMI_VDEV_TYPE_STA && - !(ath12k_mac_get_fw_stats(ar, ¶ms))) + !(ath12k_mac_get_fw_stats(ar, ¶ms))) { signal = arsta->rssi_beacon; + ath12k_fw_stats_reset(ar); + } params.stats_id = WMI_REQUEST_RSSI_PER_CHAIN_STAT; if (!(sinfo->filled & BIT_ULL(NL80211_STA_INFO_CHAIN_SIGNAL)) && ahsta->ahvif->vdev_type == WMI_VDEV_TYPE_STA && - !(ath12k_mac_get_fw_stats(ar, ¶ms))) + !(ath12k_mac_get_fw_stats(ar, ¶ms))) { ath12k_mac_put_chain_rssi(sinfo, arsta); + ath12k_fw_stats_reset(ar); + } spin_lock_bh(&ar->data_lock); noise_floor = ath12k_pdev_get_noise_floor(ar); @@ -12802,8 +13302,10 @@ static void ath12k_mac_op_link_sta_statistics(struct ieee80211_hw *hw, if (!signal && ahsta->ahvif->vdev_type == WMI_VDEV_TYPE_STA && - !(ath12k_mac_get_fw_stats(ar, ¶ms))) + !(ath12k_mac_get_fw_stats(ar, ¶ms))) { signal = arsta->rssi_beacon; + ath12k_fw_stats_reset(ar); + } if (signal) { link_sinfo->signal = @@ -12905,6 +13407,7 @@ static int ath12k_mac_op_remain_on_channel(struct ieee80211_hw *hw, if (ret) { ath12k_warn(ar->ab, "unable to create scan vdev for roc: %d\n", ret); + ath12k_mac_unassign_link_vif(arvif); return ret; } } @@ -13904,6 +14407,11 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST); wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_STA_TX_PWR); wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT); + if (test_bit(WMI_TLV_SERVICE_BSS_COLOR_OFFLOAD, + ab->wmi_ab.svc_map)) { + wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BSS_COLOR); + ieee80211_hw_set(hw, DETECTS_COLOR_COLLISION); + } wiphy->cipher_suites = cipher_suites; wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites); diff --git a/drivers/net/wireless/ath/ath12k/mac.h b/drivers/net/wireless/ath/ath12k/mac.h index c05af40bd7a2..1f689e367c8a 100644 --- a/drivers/net/wireless/ath/ath12k/mac.h +++ b/drivers/net/wireless/ath/ath12k/mac.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH12K_MAC_H @@ -84,6 +84,18 @@ enum ath12k_supported_bw { ATH12K_BW_320 = 4, }; +enum ath12k_gi { + ATH12K_RATE_INFO_GI_0_8, + ATH12K_RATE_INFO_GI_1_6, + ATH12K_RATE_INFO_GI_3_2, +}; + +enum ath12k_ltf { + ATH12K_RATE_INFO_1XLTF, + ATH12K_RATE_INFO_2XLTF, + ATH12K_RATE_INFO_4XLTF, +}; + struct ath12k_mac_get_any_chanctx_conf_arg { struct ath12k *ar; struct ieee80211_chanctx_conf *chanctx_conf; diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c index c729d5526c75..a12c8379cb46 100644 --- a/drivers/net/wireless/ath/ath12k/pci.c +++ b/drivers/net/wireless/ath/ath12k/pci.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2019-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/module.h> @@ -218,6 +218,19 @@ static inline bool ath12k_pci_is_offset_within_mhi_region(u32 offset) return (offset >= PCI_MHIREGLEN_REG && offset <= PCI_MHI_REGION_END); } +static void ath12k_pci_restore_window(struct ath12k_base *ab) +{ + struct ath12k_pci *ab_pci = ath12k_pci_priv(ab); + + spin_lock_bh(&ab_pci->window_lock); + + iowrite32(WINDOW_ENABLE_BIT | ab_pci->register_window, + ab->mem + WINDOW_REG_ADDRESS); + ioread32(ab->mem + WINDOW_REG_ADDRESS); + + spin_unlock_bh(&ab_pci->window_lock); +} + static void ath12k_pci_soc_global_reset(struct ath12k_base *ab) { u32 val, delay; @@ -242,6 +255,11 @@ static void ath12k_pci_soc_global_reset(struct ath12k_base *ab) val = ath12k_pci_read32(ab, PCIE_SOC_GLOBAL_RESET); if (val == 0xffffffff) ath12k_warn(ab, "link down error during global reset\n"); + + /* Restore window register as its content is cleared during + * hardware global reset, such that it aligns with host cache. + */ + ath12k_pci_restore_window(ab); } static void ath12k_pci_clear_dbg_registers(struct ath12k_base *ab) @@ -1871,3 +1889,7 @@ void ath12k_pci_exit(void) { pci_unregister_driver(&ath12k_pci_driver); } + +/* firmware files */ +MODULE_FIRMWARE(ATH12K_FW_DIR "/QCN9274/hw2.0/*"); +MODULE_FIRMWARE(ATH12K_FW_DIR "/WCN7850/hw2.0/*"); diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c index 36325e62aa24..b7c48b6706df 100644 --- a/drivers/net/wireless/ath/ath12k/qmi.c +++ b/drivers/net/wireless/ath/ath12k/qmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/elf.h> @@ -3114,9 +3114,10 @@ static void ath12k_qmi_m3_free(struct ath12k_base *ab) if (!m3_mem->vaddr) return; - dma_free_coherent(ab->dev, m3_mem->size, + dma_free_coherent(ab->dev, m3_mem->total_size, m3_mem->vaddr, m3_mem->paddr); m3_mem->vaddr = NULL; + m3_mem->total_size = 0; m3_mem->size = 0; } @@ -3152,7 +3153,7 @@ static int ath12k_qmi_m3_load(struct ath12k_base *ab) /* In recovery/resume cases, M3 buffer is not freed, try to reuse that */ if (m3_mem->vaddr) { - if (m3_mem->size >= m3_len) + if (m3_mem->total_size >= m3_len) goto skip_m3_alloc; /* Old buffer is too small, free and reallocate */ @@ -3164,11 +3165,13 @@ static int ath12k_qmi_m3_load(struct ath12k_base *ab) GFP_KERNEL); if (!m3_mem->vaddr) { ath12k_err(ab, "failed to allocate memory for M3 with size %zu\n", - fw->size); + m3_len); ret = -ENOMEM; goto out; } + m3_mem->total_size = m3_len; + skip_m3_alloc: memcpy(m3_mem->vaddr, m3_data, m3_len); m3_mem->size = m3_len; @@ -3740,7 +3743,7 @@ static int ath12k_qmi_ops_new_server(struct qmi_handle *qmi_hdl, sq->sq_node = service->node; sq->sq_port = service->port; - ret = kernel_connect(qmi_hdl->sock, (struct sockaddr *)sq, + ret = kernel_connect(qmi_hdl->sock, (struct sockaddr_unsized *)sq, sizeof(*sq), 0); if (ret) { ath12k_warn(ab, "qmi failed to connect to remote service %d\n", ret); diff --git a/drivers/net/wireless/ath/ath12k/qmi.h b/drivers/net/wireless/ath/ath12k/qmi.h index 4767d9a2e309..7a88268aa1e9 100644 --- a/drivers/net/wireless/ath/ath12k/qmi.h +++ b/drivers/net/wireless/ath/ath12k/qmi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH12K_QMI_H @@ -120,6 +120,9 @@ struct target_info { }; struct m3_mem_region { + /* total memory allocated */ + u32 total_size; + /* actual memory being used */ u32 size; dma_addr_t paddr; void *vaddr; diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index ff6b3d4ea820..be8b2943094f 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #include <linux/skbuff.h> #include <linux/ctype.h> @@ -14,6 +14,7 @@ #include <linux/uuid.h> #include <linux/time.h> #include <linux/of.h> +#include <linux/cleanup.h> #include "core.h" #include "debugfs.h" #include "debug.h" @@ -190,6 +191,8 @@ static const struct ath12k_wmi_tlv_policy ath12k_wmi_tlv_policies[] = { .min_len = sizeof(struct wmi_11d_new_cc_event) }, [WMI_TAG_PER_CHAIN_RSSI_STATS] = { .min_len = sizeof(struct wmi_per_chain_rssi_stat_params) }, + [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = { + .min_len = sizeof(struct wmi_obss_color_collision_event) }, }; __le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len) @@ -2367,10 +2370,13 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar, cmd->peer_bw_rxnss_override |= cpu_to_le32(arg->peer_bw_rxnss_override); if (arg->vht_capable) { - mcs->rx_max_rate = cpu_to_le32(arg->rx_max_rate); - mcs->rx_mcs_set = cpu_to_le32(arg->rx_mcs_set); - mcs->tx_max_rate = cpu_to_le32(arg->tx_max_rate); - mcs->tx_mcs_set = cpu_to_le32(arg->tx_mcs_set); + /* Firmware interprets mcs->tx_mcs_set field as peer's + * RX capability + */ + mcs->rx_max_rate = cpu_to_le32(arg->tx_max_rate); + mcs->rx_mcs_set = cpu_to_le32(arg->tx_mcs_set); + mcs->tx_max_rate = cpu_to_le32(arg->rx_max_rate); + mcs->tx_mcs_set = cpu_to_le32(arg->rx_mcs_set); } /* HE Rates */ @@ -3848,6 +3854,58 @@ int ath12k_wmi_fils_discovery(struct ath12k *ar, u32 vdev_id, u32 interval, } static void +ath12k_wmi_obss_color_collision_event(struct ath12k_base *ab, struct sk_buff *skb) +{ + const struct wmi_obss_color_collision_event *ev; + struct ath12k_link_vif *arvif; + u32 vdev_id, evt_type; + u64 bitmap; + + const void **tb __free(kfree) = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC); + if (IS_ERR(tb)) { + ath12k_warn(ab, "failed to parse OBSS color collision tlv %ld\n", + PTR_ERR(tb)); + return; + } + + ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT]; + if (!ev) { + ath12k_warn(ab, "failed to fetch OBSS color collision event\n"); + return; + } + + vdev_id = le32_to_cpu(ev->vdev_id); + evt_type = le32_to_cpu(ev->evt_type); + bitmap = le64_to_cpu(ev->obss_color_bitmap); + + guard(rcu)(); + + arvif = ath12k_mac_get_arvif_by_vdev_id(ab, vdev_id); + if (!arvif) { + ath12k_warn(ab, "no arvif found for vdev %u in OBSS color collision event\n", + vdev_id); + return; + } + + switch (evt_type) { + case WMI_BSS_COLOR_COLLISION_DETECTION: + ieee80211_obss_color_collision_notify(arvif->ahvif->vif, + bitmap, + arvif->link_id); + ath12k_dbg(ab, ATH12K_DBG_WMI, + "obss color collision detected vdev %u event %d bitmap %016llx\n", + vdev_id, evt_type, bitmap); + break; + case WMI_BSS_COLOR_COLLISION_DISABLE: + case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY: + case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE: + break; + default: + ath12k_warn(ab, "unknown OBSS color collision event type %d\n", evt_type); + } +} + +static void ath12k_fill_band_to_mac_param(struct ath12k_base *soc, struct ath12k_wmi_pdev_band_arg *arg) { @@ -7011,12 +7069,26 @@ static void ath12k_vdev_start_resp_event(struct ath12k_base *ab, struct sk_buff static void ath12k_bcn_tx_status_event(struct ath12k_base *ab, struct sk_buff *skb) { + struct ath12k_link_vif *arvif; + struct ath12k *ar; u32 vdev_id, tx_status; if (ath12k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) { ath12k_warn(ab, "failed to extract bcn tx status"); return; } + + guard(rcu)(); + + arvif = ath12k_mac_get_arvif_by_vdev_id(ab, vdev_id); + if (!arvif) { + ath12k_warn(ab, "invalid vdev %u in bcn tx status\n", + vdev_id); + return; + } + + ar = arvif->ar; + wiphy_work_queue(ath12k_ar_to_hw(ar)->wiphy, &arvif->bcn_tx_work); } static void ath12k_vdev_stopped_event(struct ath12k_base *ab, struct sk_buff *skb) @@ -8017,8 +8089,6 @@ void ath12k_wmi_fw_stats_dump(struct ath12k *ar, buf[len - 1] = 0; else buf[len] = 0; - - ath12k_fw_stats_reset(ar); } static void @@ -8415,18 +8485,10 @@ static void ath12k_wmi_fw_stats_process(struct ath12k *ar, ath12k_warn(ab, "empty beacon stats"); return; } - /* Mark end until we reached the count of all started VDEVs - * within the PDEV - */ - if (ar->num_started_vdevs) - is_end = ((++ar->fw_stats.num_bcn_recvd) == - ar->num_started_vdevs); list_splice_tail_init(&stats->bcn, &ar->fw_stats.bcn); - - if (is_end) - complete(&ar->fw_stats_done); + complete(&ar->fw_stats_done); } } @@ -9874,6 +9936,9 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) case WMI_PDEV_RSSI_DBM_CONVERSION_PARAMS_INFO_EVENTID: ath12k_wmi_rssi_dbm_conversion_params_info_event(ab, skb); break; + case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID: + ath12k_wmi_obss_color_collision_event(ab, skb); + break; /* add Unsupported events (rare) here */ case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID: case WMI_PEER_OPER_MODE_CHANGE_EVENTID: @@ -9884,7 +9949,6 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb) /* add Unsupported events (frequent) here */ case WMI_PDEV_GET_HALPHY_CAL_STATUS_EVENTID: case WMI_MGMT_RX_FW_CONSUMED_EVENTID: - case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID: /* debug might flood hence silently ignore (no-op) */ break; case WMI_PDEV_UTF_EVENTID: diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index a8c3190e8ad9..f99fced1610e 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved. - * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved. + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. */ #ifndef ATH12K_WMI_H @@ -223,15 +223,15 @@ enum WMI_HOST_WLAN_BAND { }; /* Parameters used for WMI_VDEV_PARAM_AUTORATE_MISC_CFG command. - * Used only for HE auto rate mode. + * Used for HE and EHT auto rate mode. */ enum { - /* HE LTF related configuration */ - WMI_HE_AUTORATE_LTF_1X = BIT(0), - WMI_HE_AUTORATE_LTF_2X = BIT(1), - WMI_HE_AUTORATE_LTF_4X = BIT(2), + /* LTF related configuration */ + WMI_AUTORATE_LTF_1X = BIT(0), + WMI_AUTORATE_LTF_2X = BIT(1), + WMI_AUTORATE_LTF_4X = BIT(2), - /* HE GI related configuration */ + /* GI related configuration */ WMI_AUTORATE_400NS_GI = BIT(8), WMI_AUTORATE_800NS_GI = BIT(9), WMI_AUTORATE_1600NS_GI = BIT(10), @@ -1197,6 +1197,7 @@ enum wmi_tlv_vdev_param { WMI_VDEV_PARAM_SET_HEMU_MODE, WMI_VDEV_PARAM_HEOPS_0_31 = 0x8003, WMI_VDEV_PARAM_SET_EHT_MU_MODE = 0x8005, + WMI_VDEV_PARAM_EHT_LTF, }; enum wmi_tlv_peer_flags { @@ -3609,20 +3610,6 @@ struct ath12k_wmi_scan_cancel_arg { u32 pdev_id; }; -struct wmi_bcn_send_from_host_cmd { - __le32 tlv_header; - __le32 vdev_id; - __le32 data_len; - union { - __le32 frag_ptr; - __le32 frag_ptr_lo; - }; - __le32 frame_ctrl; - __le32 dtim_flag; - __le32 bcn_antenna; - __le32 frag_ptr_hi; -}; - #define WMI_CHAN_INFO_MODE GENMASK(5, 0) #define WMI_CHAN_INFO_HT40_PLUS BIT(6) #define WMI_CHAN_INFO_PASSIVE BIT(7) @@ -4218,8 +4205,10 @@ struct wmi_unit_test_cmd { struct ath12k_wmi_vht_rate_set_params { __le32 tlv_header; __le32 rx_max_rate; + /* MCS at which the peer can transmit */ __le32 rx_mcs_set; __le32 tx_max_rate; + /* MCS at which the peer can receive */ __le32 tx_mcs_set; __le32 tx_max_mcs_nss; } __packed; @@ -4940,6 +4929,24 @@ struct wmi_obss_spatial_reuse_params_cmd { #define ATH12K_BSS_COLOR_STA_PERIODS 10000 #define ATH12K_BSS_COLOR_AP_PERIODS 5000 +/** + * enum wmi_bss_color_collision - Event types for BSS color collision handling + * @WMI_BSS_COLOR_COLLISION_DISABLE: Indicates that BSS color collision detection + * is disabled. + * @WMI_BSS_COLOR_COLLISION_DETECTION: Event triggered when a BSS color collision + * is detected. + * @WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY: Event indicating that the timer for waiting + * on a free BSS color slot has expired. + * @WMI_BSS_COLOR_FREE_SLOT_AVAILABLE: Event indicating that a free BSS color slot + * has become available. + */ +enum wmi_bss_color_collision { + WMI_BSS_COLOR_COLLISION_DISABLE = 0, + WMI_BSS_COLOR_COLLISION_DETECTION, + WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY, + WMI_BSS_COLOR_FREE_SLOT_AVAILABLE, +}; + struct wmi_obss_color_collision_cfg_params_cmd { __le32 tlv_header; __le32 vdev_id; @@ -4957,6 +4964,12 @@ struct wmi_bss_color_change_enable_params_cmd { __le32 enable; } __packed; +struct wmi_obss_color_collision_event { + __le32 vdev_id; + __le32 evt_type; + __le64 obss_color_bitmap; +} __packed; + #define ATH12K_IPV4_TH_SEED_SIZE 5 #define ATH12K_IPV6_TH_SEED_SIZE 11 diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c index dce9bd0bcaef..e8481626f194 100644 --- a/drivers/net/wireless/ath/ath12k/wow.c +++ b/drivers/net/wireless/ath/ath12k/wow.c @@ -758,6 +758,7 @@ static int ath12k_wow_arp_ns_offload(struct ath12k *ar, bool enable) if (ret) { ath12k_warn(ar->ab, "failed to set arp ns offload vdev %i: enable %d, ret %d\n", arvif->vdev_id, enable, ret); + kfree(offload); return ret; } } diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h index d3a9d00e65e1..ef9ea4ff891b 100644 --- a/drivers/net/wireless/ath/wcn36xx/hal.h +++ b/drivers/net/wireless/ath/wcn36xx/hal.h @@ -4484,80 +4484,6 @@ struct set_rssi_filter_resp { u32 status; }; -/* Update scan params - sent from host to PNO to be used during PNO - * scanningx */ -struct wcn36xx_hal_update_scan_params_req { - - struct wcn36xx_hal_msg_header header; - - /* Host setting for 11d */ - u8 dot11d_enabled; - - /* Lets PNO know that host has determined the regulatory domain */ - u8 dot11d_resolved; - - /* Channels on which PNO is allowed to scan */ - u8 channel_count; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS]; - - /* Minimum channel time */ - u16 active_min_ch_time; - - /* Maximum channel time */ - u16 active_max_ch_time; - - /* Minimum channel time */ - u16 passive_min_ch_time; - - /* Maximum channel time */ - u16 passive_max_ch_time; - - /* Cb State */ - enum phy_chan_bond_state state; -} __packed; - -/* Update scan params - sent from host to PNO to be used during PNO - * scanningx */ -struct wcn36xx_hal_update_scan_params_req_ex { - - struct wcn36xx_hal_msg_header header; - - /* Host setting for 11d */ - u8 dot11d_enabled; - - /* Lets PNO know that host has determined the regulatory domain */ - u8 dot11d_resolved; - - /* Channels on which PNO is allowed to scan */ - u8 channel_count; - u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS_EX]; - - /* Minimum channel time */ - u16 active_min_ch_time; - - /* Maximum channel time */ - u16 active_max_ch_time; - - /* Minimum channel time */ - u16 passive_min_ch_time; - - /* Maximum channel time */ - u16 passive_max_ch_time; - - /* Cb State */ - enum phy_chan_bond_state state; -} __packed; - -/* Update scan params - sent from host to PNO to be used during PNO - * scanningx */ -struct wcn36xx_hal_update_scan_params_resp { - - struct wcn36xx_hal_msg_header header; - - /* status of the request */ - u32 status; -} __packed; - struct wcn36xx_hal_set_tx_per_tracking_req_msg { struct wcn36xx_hal_msg_header header; diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c index 2cf86fc3f8fe..136acc414714 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.c +++ b/drivers/net/wireless/ath/wcn36xx/smd.c @@ -1127,66 +1127,6 @@ out_nomem: return ret; } -static int wcn36xx_smd_update_scan_params_rsp(void *buf, size_t len) -{ - struct wcn36xx_hal_update_scan_params_resp *rsp; - - rsp = buf; - - /* Remove the PNO version bit */ - rsp->status &= (~(WCN36XX_FW_MSG_PNO_VERSION_MASK)); - - if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->status) { - wcn36xx_warn("error response from update scan\n"); - return rsp->status; - } - - return 0; -} - -int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, - u8 *channels, size_t channel_count) -{ - struct wcn36xx_hal_update_scan_params_req_ex msg_body; - int ret; - - mutex_lock(&wcn->hal_mutex); - INIT_HAL_MSG(msg_body, WCN36XX_HAL_UPDATE_SCAN_PARAM_REQ); - - msg_body.dot11d_enabled = false; - msg_body.dot11d_resolved = true; - - msg_body.channel_count = channel_count; - memcpy(msg_body.channels, channels, channel_count); - msg_body.active_min_ch_time = 60; - msg_body.active_max_ch_time = 120; - msg_body.passive_min_ch_time = 60; - msg_body.passive_max_ch_time = 110; - msg_body.state = PHY_SINGLE_CHANNEL_CENTERED; - - PREPARE_HAL_BUF(wcn->hal_buf, msg_body); - - wcn36xx_dbg(WCN36XX_DBG_HAL, - "hal update scan params channel_count %d\n", - msg_body.channel_count); - - ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len); - if (ret) { - wcn36xx_err("Sending hal_update_scan_params failed\n"); - goto out; - } - ret = wcn36xx_smd_update_scan_params_rsp(wcn->hal_buf, - wcn->hal_rsp_len); - if (ret) { - wcn36xx_err("hal_update_scan_params response failed err=%d\n", - ret); - goto out; - } -out: - mutex_unlock(&wcn->hal_mutex); - return ret; -} - static int wcn36xx_smd_add_sta_self_rsp(struct wcn36xx *wcn, struct ieee80211_vif *vif, void *buf, diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h index 2c1ed9e570bf..4e39df5589b3 100644 --- a/drivers/net/wireless/ath/wcn36xx/smd.h +++ b/drivers/net/wireless/ath/wcn36xx/smd.h @@ -66,7 +66,6 @@ int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode, int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode, struct ieee80211_vif *vif); -int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, u8 *channels, size_t channel_count); int wcn36xx_smd_start_hw_scan(struct wcn36xx *wcn, struct ieee80211_vif *vif, struct cfg80211_scan_request *req); int wcn36xx_smd_stop_hw_scan(struct wcn36xx *wcn); diff --git a/drivers/net/wireless/ath/wil6210/pm.c b/drivers/net/wireless/ath/wil6210/pm.c index f521af575e9b..c866cfd144c7 100644 --- a/drivers/net/wireless/ath/wil6210/pm.c +++ b/drivers/net/wireless/ath/wil6210/pm.c @@ -458,6 +458,5 @@ void wil_pm_runtime_put(struct wil6210_priv *wil) { struct device *dev = wil_to_dev(wil); - pm_runtime_mark_last_busy(dev); pm_runtime_put_autosuspend(dev); } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index 8afaffe31031..bb96b87b2a6e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -5627,8 +5627,7 @@ brcmf_cfg80211_mgmt_tx(struct wiphy *wiphy, struct wireless_dev *wdev, *cookie, le16_to_cpu(action_frame->len), le32_to_cpu(af_params->channel)); - ack = brcmf_p2p_send_action_frame(cfg, cfg_to_ndev(cfg), - af_params); + ack = brcmf_p2p_send_action_frame(vif->ifp, af_params); cfg80211_mgmt_tx_status(wdev, *cookie, buf, len, ack, GFP_KERNEL); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c index c3a602197662..abe7f6501e5e 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/dmi.c @@ -24,6 +24,10 @@ static const struct brcmf_dmi_data acepc_t8_data = { BRCM_CC_4345_CHIP_ID, 6, "acepc-t8" }; +static const struct brcmf_dmi_data acer_a1_840_data = { + BRCM_CC_43340_CHIP_ID, 2, "acer-a1-840" +}; + /* The Chuwi Hi8 Pro uses the same Ampak AP6212 module as the Chuwi Vi8 Plus * and the nvram for the Vi8 Plus is already in linux-firmware, so use that. */ @@ -92,6 +96,16 @@ static const struct dmi_system_id dmi_platform_data[] = { .driver_data = (void *)&acepc_t8_data, }, { + /* Acer Iconia One 8 A1-840 (non FHD version) */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Insyde"), + DMI_MATCH(DMI_PRODUCT_NAME, "BayTrail"), + /* Above strings are too generic also match BIOS date */ + DMI_MATCH(DMI_BIOS_DATE, "04/01/2014"), + }, + .driver_data = (void *)&acer_a1_840_data, + }, + { /* Chuwi Hi8 Pro with D2D3_Hi8Pro.233 BIOS */ .matches = { DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "Hampoo"), diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index 0dc9d28cd77b..e1752a513c73 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -1529,6 +1529,7 @@ int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp, /** * brcmf_p2p_tx_action_frame() - send action frame over fil. * + * @ifp: interface to transmit on. * @p2p: p2p info struct for vif. * @af_params: action frame data/info. * @@ -1538,12 +1539,11 @@ int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp, * The WLC_E_ACTION_FRAME_COMPLETE event will be received when the action * frame is transmitted. */ -static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p, +static s32 brcmf_p2p_tx_action_frame(struct brcmf_if *ifp, + struct brcmf_p2p_info *p2p, struct brcmf_fil_af_params_le *af_params) { struct brcmf_pub *drvr = p2p->cfg->pub; - struct brcmf_cfg80211_vif *vif; - struct brcmf_p2p_action_frame *p2p_af; s32 err = 0; brcmf_dbg(TRACE, "Enter\n"); @@ -1552,14 +1552,7 @@ static s32 brcmf_p2p_tx_action_frame(struct brcmf_p2p_info *p2p, clear_bit(BRCMF_P2P_STATUS_ACTION_TX_COMPLETED, &p2p->status); clear_bit(BRCMF_P2P_STATUS_ACTION_TX_NOACK, &p2p->status); - /* check if it is a p2p_presence response */ - p2p_af = (struct brcmf_p2p_action_frame *)af_params->action_frame.data; - if (p2p_af->subtype == P2P_AF_PRESENCE_RSP) - vif = p2p->bss_idx[P2PAPI_BSSCFG_CONNECTION].vif; - else - vif = p2p->bss_idx[P2PAPI_BSSCFG_DEVICE].vif; - - err = brcmf_fil_bsscfg_data_set(vif->ifp, "actframe", af_params, + err = brcmf_fil_bsscfg_data_set(ifp, "actframe", af_params, sizeof(*af_params)); if (err) { bphy_err(drvr, " sending action frame has failed\n"); @@ -1711,16 +1704,14 @@ static bool brcmf_p2p_check_dwell_overflow(u32 requested_dwell, /** * brcmf_p2p_send_action_frame() - send action frame . * - * @cfg: driver private data for cfg80211 interface. - * @ndev: net device to transmit on. + * @ifp: interface to transmit on. * @af_params: configuration data for action frame. */ -bool brcmf_p2p_send_action_frame(struct brcmf_cfg80211_info *cfg, - struct net_device *ndev, +bool brcmf_p2p_send_action_frame(struct brcmf_if *ifp, struct brcmf_fil_af_params_le *af_params) { + struct brcmf_cfg80211_info *cfg = ifp->drvr->config; struct brcmf_p2p_info *p2p = &cfg->p2p; - struct brcmf_if *ifp = netdev_priv(ndev); struct brcmf_fil_action_frame_le *action_frame; struct brcmf_config_af_params config_af_params; struct afx_hdl *afx_hdl = &p2p->afx_hdl; @@ -1857,7 +1848,7 @@ bool brcmf_p2p_send_action_frame(struct brcmf_cfg80211_info *cfg, if (af_params->channel) msleep(P2P_AF_RETRY_DELAY_TIME); - ack = !brcmf_p2p_tx_action_frame(p2p, af_params); + ack = !brcmf_p2p_tx_action_frame(ifp, p2p, af_params); tx_retry++; dwell_overflow = brcmf_p2p_check_dwell_overflow(requested_dwell, dwell_jiffies); @@ -2217,7 +2208,6 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p, WARN_ON(p2p_ifp->bsscfgidx != bsscfgidx); - init_completion(&p2p->send_af_done); INIT_WORK(&p2p->afx_hdl.afx_work, brcmf_p2p_afx_handler); init_completion(&p2p->afx_hdl.act_frm_scan); init_completion(&p2p->wait_next_af); @@ -2513,6 +2503,8 @@ s32 brcmf_p2p_attach(struct brcmf_cfg80211_info *cfg, bool p2pdev_forced) pri_ifp = brcmf_get_ifp(cfg->pub, 0); p2p->bss_idx[P2PAPI_BSSCFG_PRIMARY].vif = pri_ifp->vif; + init_completion(&p2p->send_af_done); + if (p2pdev_forced) { err_ptr = brcmf_p2p_create_p2pdev(p2p, NULL, NULL); if (IS_ERR(err_ptr)) { diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h index d2ecee565bf2..d3137ebd7158 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.h @@ -168,8 +168,7 @@ int brcmf_p2p_notify_action_frame_rx(struct brcmf_if *ifp, int brcmf_p2p_notify_action_tx_complete(struct brcmf_if *ifp, const struct brcmf_event_msg *e, void *data); -bool brcmf_p2p_send_action_frame(struct brcmf_cfg80211_info *cfg, - struct net_device *ndev, +bool brcmf_p2p_send_action_frame(struct brcmf_if *ifp, struct brcmf_fil_af_params_le *af_params); bool brcmf_p2p_scan_finding_common_channel(struct brcmf_cfg80211_info *cfg, struct brcmf_bss_info_le *bi); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2100.c b/drivers/net/wireless/intel/ipw2x00/ipw2100.c index 215814861cbd..c7c5bc0f1650 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2100.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2100.c @@ -2143,7 +2143,7 @@ static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status) /* Make sure the RF Kill check timer is running */ priv->stop_rf_kill = 0; - mod_delayed_work(system_wq, &priv->rf_kill, round_jiffies_relative(HZ)); + mod_delayed_work(system_percpu_wq, &priv->rf_kill, round_jiffies_relative(HZ)); } static void ipw2100_scan_event(struct work_struct *work) @@ -2170,7 +2170,7 @@ static void isr_scan_complete(struct ipw2100_priv *priv, u32 status) round_jiffies_relative(msecs_to_jiffies(4000))); } else { priv->user_requested_scan = 0; - mod_delayed_work(system_wq, &priv->scan_event, 0); + mod_delayed_work(system_percpu_wq, &priv->scan_event, 0); } } @@ -4252,7 +4252,7 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio) "disabled by HW switch\n"); /* Make sure the RF_KILL check timer is running */ priv->stop_rf_kill = 0; - mod_delayed_work(system_wq, &priv->rf_kill, + mod_delayed_work(system_percpu_wq, &priv->rf_kill, round_jiffies_relative(HZ)); } else schedule_reset(priv); diff --git a/drivers/net/wireless/intel/ipw2x00/ipw2200.c b/drivers/net/wireless/intel/ipw2x00/ipw2200.c index 24a5624ef207..09035a77e775 100644 --- a/drivers/net/wireless/intel/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/intel/ipw2x00/ipw2200.c @@ -4415,7 +4415,7 @@ static void handle_scan_event(struct ipw_priv *priv) round_jiffies_relative(msecs_to_jiffies(4000))); } else { priv->user_requested_scan = 0; - mod_delayed_work(system_wq, &priv->scan_event, 0); + mod_delayed_work(system_percpu_wq, &priv->scan_event, 0); } } diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c index ca488931a33c..f0453f3f6ba6 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c @@ -38,7 +38,6 @@ static const struct iwl_family_base_params iwl_22000_base = { .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, .apmg_not_supported = true, .mac_addr_from_csr = 0x380, - .min_umac_error_event_table = 0x400000, .d3_debug_data_base_addr = 0x401000, .d3_debug_data_length = 60 * 1024, .mon_smem_regs = { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c index b56574006ee0..3c844cd419e8 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c @@ -50,7 +50,6 @@ static const struct iwl_family_base_params iwl8000_base = { .smem_offset = IWL8260_SMEM_OFFSET, .smem_len = IWL8260_SMEM_LEN, .apmg_not_supported = true, - .min_umac_error_event_table = 0x800000, }; static const struct iwl_tt_params iwl8000_tt_params = { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c index ac1fa291cf2f..5872fc9b8caf 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c @@ -41,7 +41,6 @@ static const struct iwl_family_base_params iwl9000_base = { .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, .apmg_not_supported = true, .mac_addr_from_csr = 0x380, - .min_umac_error_event_table = 0x800000, .d3_debug_data_base_addr = 0x401000, .d3_debug_data_length = 92 * 1024, .nvm_hw_section_num = 10, diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c b/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c index ddf3d313da5a..582f61661062 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c @@ -33,7 +33,6 @@ static const struct iwl_family_base_params iwl_ax210_base = { .features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM, .apmg_not_supported = true, .mac_addr_from_csr = 0x380, - .min_umac_error_event_table = 0x400000, .d3_debug_data_base_addr = 0x401000, .d3_debug_data_length = 60 * 1024, .mon_smem_regs = { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/bz.c b/drivers/net/wireless/intel/iwlwifi/cfg/bz.c index 3e6206e739f6..d25445bd1e5c 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/bz.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/bz.c @@ -10,7 +10,7 @@ #include "fw/api/txq.h" /* Highest firmware core release supported */ -#define IWL_BZ_UCODE_CORE_MAX 99 +#define IWL_BZ_UCODE_CORE_MAX 101 /* Lowest firmware API version supported */ #define IWL_BZ_UCODE_API_MIN 100 @@ -38,7 +38,6 @@ static const struct iwl_family_base_params iwl_bz_base = { .smem_len = IWL_BZ_SMEM_LEN, .apmg_not_supported = true, .mac_addr_from_csr = 0x30, - .min_umac_error_event_table = 0xD0000, .d3_debug_data_base_addr = 0x401000, .d3_debug_data_length = 60 * 1024, .mon_smem_regs = { @@ -90,6 +89,7 @@ const struct iwl_mac_cfg iwl_bz_mac_cfg = { .low_latency_xtal = true, .ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US, }; +EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_bz_mac_cfg); const struct iwl_mac_cfg iwl_gl_mac_cfg = { .device_family = IWL_DEVICE_FAMILY_BZ, diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/dr.c b/drivers/net/wireless/intel/iwlwifi/cfg/dr.c index e53a785686c8..a279dcfd3083 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/dr.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/dr.c @@ -9,7 +9,7 @@ #include "fw/api/txq.h" /* Highest firmware core release supported */ -#define IWL_DR_UCODE_CORE_MAX 99 +#define IWL_DR_UCODE_CORE_MAX 101 /* Lowest firmware API version supported */ #define IWL_DR_UCODE_API_MIN 100 @@ -33,7 +33,6 @@ static const struct iwl_family_base_params iwl_dr_base = { .smem_len = IWL_DR_SMEM_LEN, .apmg_not_supported = true, .mac_addr_from_csr = 0x30, - .min_umac_error_event_table = 0xD0000, .d3_debug_data_base_addr = 0x401000, .d3_debug_data_length = 60 * 1024, .mon_smem_regs = { diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c b/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c index 456a666c8dfd..fd82050e33a3 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c @@ -19,6 +19,7 @@ .non_shared_ant = ANT_B, \ .vht_mu_mimo_supported = true, \ .uhb_supported = true, \ + .eht_supported = true, \ .num_rbds = IWL_NUM_RBDS_EHT, \ .nvm_ver = IWL_FM_NVM_VERSION, \ .nvm_type = IWL_NVM_EXT diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c b/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c index 483f21659eff..408b9850bd10 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c @@ -12,5 +12,6 @@ const char iwl_killer_bn1850i_name[] = "Killer(R) Wi-Fi 8 BN1850i 320MHz Wireless Network Adapter (BN201.NGW)"; const char iwl_bn201_name[] = "Intel(R) Wi-Fi 8 BN201"; +const char iwl_bn203_name[] = "Intel(R) Wi-Fi 8 BN203"; const char iwl_be221_name[] = "Intel(R) Wi-Fi 7 BE221"; const char iwl_be223_name[] = "Intel(R) Wi-Fi 7 BE223"; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c b/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c index 97735175cb0e..b5803ea1eb78 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c @@ -4,8 +4,31 @@ */ #include "iwl-config.h" +/* NVM versions */ +#define IWL_WH_NVM_VERSION 0x0a1d + +#define IWL_DEVICE_WH \ + .ht_params = { \ + .stbc = true, \ + .ldpc = true, \ + .ht40_bands = BIT(NL80211_BAND_2GHZ) | \ + BIT(NL80211_BAND_5GHZ), \ + }, \ + .led_mode = IWL_LED_RF_STATE, \ + .non_shared_ant = ANT_B, \ + .vht_mu_mimo_supported = true, \ + .uhb_supported = true, \ + .num_rbds = IWL_NUM_RBDS_EHT, \ + .nvm_ver = IWL_WH_NVM_VERSION, \ + .nvm_type = IWL_NVM_EXT + /* currently iwl_rf_wh/iwl_rf_wh_160mhz are just defines for the FM ones */ +const struct iwl_rf_cfg iwl_rf_wh_non_eht = { + IWL_DEVICE_WH, + .eht_supported = false, +}; + const char iwl_killer_be1775s_name[] = "Killer(R) Wi-Fi 7 BE1775s 320MHz Wireless Network Adapter (BE211D2W)"; const char iwl_killer_be1775i_name[] = @@ -13,3 +36,4 @@ const char iwl_killer_be1775i_name[] = const char iwl_be211_name[] = "Intel(R) Wi-Fi 7 BE211 320MHz"; const char iwl_be213_name[] = "Intel(R) Wi-Fi 7 BE213 160MHz"; +const char iwl_ax221_name[] = "Intel(R) Wi-Fi 6E AX221 160MHz"; diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/sc.c b/drivers/net/wireless/intel/iwlwifi/cfg/sc.c index e9449b59114a..ee00b2af7a1d 100644 --- a/drivers/net/wireless/intel/iwlwifi/cfg/sc.c +++ b/drivers/net/wireless/intel/iwlwifi/cfg/sc.c @@ -10,7 +10,7 @@ #include "fw/api/txq.h" /* Highest firmware core release supported */ -#define IWL_SC_UCODE_CORE_MAX 99 +#define IWL_SC_UCODE_CORE_MAX 101 /* Lowest firmware API version supported */ #define IWL_SC_UCODE_API_MIN 100 @@ -41,7 +41,6 @@ static const struct iwl_family_base_params iwl_sc_base = { .smem_len = IWL_SC_SMEM_LEN, .apmg_not_supported = true, .mac_addr_from_csr = 0x30, - .min_umac_error_event_table = 0xD0000, .d3_debug_data_base_addr = 0x401000, .d3_debug_data_length = 60 * 1024, .mon_smem_regs = { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h index 20bc6671f4eb..06cece4ea6d9 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h @@ -151,6 +151,7 @@ union acpi_object *iwl_acpi_get_dsm_object(struct device *dev, int rev, * @mcc: output buffer (3 bytes) that will get the MCC * * This function tries to read the current MCC from ACPI if available. + * Return: 0 on success, or a negative error code */ int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc); diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h index ad5b95cad0bf..ea2ba4b4cb7b 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h @@ -88,7 +88,7 @@ struct iwl_imr_alive_info { __le32 enabled; } __packed; /* IMR_ALIVE_INFO_API_S_VER_1 */ -struct iwl_alive_ntf_v6 { +struct iwl_alive_ntf_v7 { __le16 status; __le16 flags; struct iwl_lmac_alive lmac_data[2]; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h b/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h index d130d4f85444..073f003bdc5d 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014 Intel Corporation + * Copyright (C) 2005-2014, 2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -98,7 +98,7 @@ struct iwl_cmd_header { } __packed; /** - * struct iwl_cmd_header_wide + * struct iwl_cmd_header_wide - wide command header * * This header format appears in the beginning of each command sent from the * driver, and each response/notification received from uCode. diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h b/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h index ddc84430d895..616f00a8b603 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2023-2024 Intel Corporation + * Copyright (C) 2023-2025 Intel Corporation * Copyright (C) 2013-2014, 2018-2019 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH @@ -52,7 +52,7 @@ struct iwl_bt_coex_cmd { } __packed; /* BT_COEX_CMD_API_S_VER_6 */ /** - * struct iwl_bt_coex_reduced_txp_update_cmd + * struct iwl_bt_coex_reduced_txp_update_cmd - reduced TX power command * @reduced_txp: bit BT_REDUCED_TX_POWER_BIT to enable / disable, rest of the * bits are the sta_id (value) */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h index 997b0c9ce984..8d64a271bb94 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h @@ -60,7 +60,7 @@ enum iwl_legacy_cmds { * @UCODE_ALIVE_NTFY: * Alive data from the firmware, as described in * &struct iwl_alive_ntf_v3 or &struct iwl_alive_ntf_v4 or - * &struct iwl_alive_ntf_v5 or &struct iwl_alive_ntf_v6. + * &struct iwl_alive_ntf_v5 or &struct iwl_alive_ntf_v7. */ UCODE_ALIVE_NTFY = 0x1, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h index b1c6ee8ae2df..6a6e11a57dbf 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h @@ -124,6 +124,11 @@ enum iwl_data_path_subcmd_ids { BEACON_FILTER_IN_NOTIF = 0xF8, /** + * @PHY_AIR_SNIFFER_NOTIF: &struct iwl_rx_phy_air_sniffer_ntfy + */ + PHY_AIR_SNIFFER_NOTIF = 0xF9, + + /** * @STA_PM_NOTIF: &struct iwl_mvm_pm_state_notification */ STA_PM_NOTIF = 0xFD, diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h index 3173fa96cb48..b62f0687327a 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h @@ -16,7 +16,7 @@ #define IWL_FW_INI_PRESET_DISABLE 0xff /** - * struct iwl_fw_ini_hcmd + * struct iwl_fw_ini_hcmd - debug configuration host command * * @id: the debug configuration command type for instance: 0xf6 / 0xf5 / DHC * @group: the desired cmd group @@ -199,7 +199,7 @@ struct iwl_fw_ini_region_tlv { } __packed; /* FW_TLV_DEBUG_REGION_API_S_VER_1 */ /** - * struct iwl_fw_ini_debug_info_tlv + * struct iwl_fw_ini_debug_info_tlv - debug info TLV * * debug configuration name for a specific image * @@ -311,7 +311,7 @@ struct iwl_fw_ini_conf_set_tlv { } __packed; /* FW_TLV_DEBUG_CONFIG_SET_API_S_VER_1 */ /** - * enum iwl_fw_ini_config_set_type + * enum iwl_fw_ini_config_set_type - configuration set type * * @IWL_FW_INI_CONFIG_SET_TYPE_INVALID: invalid config set * @IWL_FW_INI_CONFIG_SET_TYPE_DEVICE_PERIPHERY_MAC: for PERIPHERY MAC configuration @@ -337,7 +337,7 @@ enum iwl_fw_ini_config_set_type { } __packed; /** - * enum iwl_fw_ini_allocation_id + * enum iwl_fw_ini_allocation_id - allocation ID * * @IWL_FW_INI_ALLOCATION_INVALID: invalid * @IWL_FW_INI_ALLOCATION_ID_DBGC1: allocation meant for DBGC1 configuration @@ -356,7 +356,7 @@ enum iwl_fw_ini_allocation_id { }; /* FW_DEBUG_TLV_ALLOCATION_ID_E_VER_1 */ /** - * enum iwl_fw_ini_buffer_location + * enum iwl_fw_ini_buffer_location - buffer location * * @IWL_FW_INI_LOCATION_INVALID: invalid * @IWL_FW_INI_LOCATION_SRAM_PATH: SRAM location @@ -373,7 +373,7 @@ enum iwl_fw_ini_buffer_location { }; /* FW_DEBUG_TLV_BUFFER_LOCATION_E_VER_1 */ /** - * enum iwl_fw_ini_region_type + * enum iwl_fw_ini_region_type - region type * * @IWL_FW_INI_REGION_INVALID: invalid * @IWL_FW_INI_REGION_TLV: uCode and debug TLVs @@ -437,7 +437,7 @@ enum iwl_fw_ini_region_device_memory_subtype { }; /* FW_TLV_DEBUG_REGION_DEVICE_MEMORY_SUBTYPE_API_E */ /** - * enum iwl_fw_ini_time_point + * enum iwl_fw_ini_time_point - time point type * * Hard coded time points in which the driver can send hcmd or perform dump * collection diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h index 0cf1e5124fba..61a850de26fc 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h @@ -421,7 +421,7 @@ struct iwl_dbgc1_info { } __packed; /* INIT_DRAM_FRAGS_ALLOCATIONS_S_VER_1 */ /** - * struct iwl_dbg_host_event_cfg_cmd + * struct iwl_dbg_host_event_cfg_cmd - host event config command * @enabled_severities: enabled severities */ struct iwl_dbg_host_event_cfg_cmd { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h index 33541f92c7c7..2ee3a48aa5df 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h @@ -1092,7 +1092,7 @@ struct iwl_tof_range_req_ap_entry { } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_9 */ /** - * enum iwl_tof_response_mode + * enum iwl_tof_response_mode - TOF response mode * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as * possible (not supported for this release) * @IWL_MVM_TOF_RESPONSE_TIMEOUT: report all AP measurements as a batch upon @@ -1108,7 +1108,7 @@ enum iwl_tof_response_mode { }; /** - * enum iwl_tof_initiator_flags + * enum iwl_tof_initiator_flags - TOF initiator flags * * @IWL_TOF_INITIATOR_FLAGS_FAST_ALGO_DISABLED: disable fast algo, meaning run * the algo on ant A+B, instead of only one of them. @@ -1409,7 +1409,7 @@ enum iwl_tof_range_request_status { }; /** - * enum iwl_tof_entry_status + * enum iwl_tof_entry_status - TOF entry status * * @IWL_TOF_ENTRY_SUCCESS: successful measurement. * @IWL_TOF_ENTRY_GENERAL_FAILURE: General failure. @@ -1856,7 +1856,7 @@ struct iwl_tof_mcsi_notif { } __packed; /** - * struct iwl_tof_range_abort_cmd + * struct iwl_tof_range_abort_cmd - TOF range abort command * @request_id: corresponds to a range request * @reserved: reserved */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h index e90f3187e55c..4644fc1aa1ec 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h @@ -18,13 +18,8 @@ enum iwl_regulatory_and_nvm_subcmd_ids { /** * @LARI_CONFIG_CHANGE: &struct iwl_lari_config_change_cmd_v1, - * &struct iwl_lari_config_change_cmd_v2, - * &struct iwl_lari_config_change_cmd_v3, - * &struct iwl_lari_config_change_cmd_v4, - * &struct iwl_lari_config_change_cmd_v5, * &struct iwl_lari_config_change_cmd_v6, - * &struct iwl_lari_config_change_cmd_v7, - * &struct iwl_lari_config_change_cmd_v10 or + * &struct iwl_lari_config_change_cmd_v8, * &struct iwl_lari_config_change_cmd */ LARI_CONFIG_CHANGE = 0x1, @@ -565,74 +560,6 @@ struct iwl_lari_config_change_cmd_v1 { } __packed; /* LARI_CHANGE_CONF_CMD_S_VER_1 */ /** - * struct iwl_lari_config_change_cmd_v2 - change LARI configuration - * @config_bitmap: bit map of the config commands. each bit will trigger a - * different predefined FW config operation - * @oem_uhb_allow_bitmap: bitmap of UHB enabled MCC sets - */ -struct iwl_lari_config_change_cmd_v2 { - __le32 config_bitmap; - __le32 oem_uhb_allow_bitmap; -} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_2 */ - -/** - * struct iwl_lari_config_change_cmd_v3 - change LARI configuration - * @config_bitmap: bit map of the config commands. each bit will trigger a - * different predefined FW config operation - * @oem_uhb_allow_bitmap: bitmap of UHB enabled MCC sets - * @oem_11ax_allow_bitmap: bitmap of 11ax allowed MCCs. - * For each supported country, a pair of regulatory override bit and 11ax mode exist - * in the bit field. - */ -struct iwl_lari_config_change_cmd_v3 { - __le32 config_bitmap; - __le32 oem_uhb_allow_bitmap; - __le32 oem_11ax_allow_bitmap; -} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_3 */ - -/** - * struct iwl_lari_config_change_cmd_v4 - change LARI configuration - * @config_bitmap: Bitmap of the config commands. Each bit will trigger a - * different predefined FW config operation. - * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets. - * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits - * per country, one to indicate whether to override and the other to - * indicate the value to use. - * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits - * per country, one to indicate whether to override and the other to - * indicate allow/disallow unii4 channels. - */ -struct iwl_lari_config_change_cmd_v4 { - __le32 config_bitmap; - __le32 oem_uhb_allow_bitmap; - __le32 oem_11ax_allow_bitmap; - __le32 oem_unii4_allow_bitmap; -} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_4 */ - -/** - * struct iwl_lari_config_change_cmd_v5 - change LARI configuration - * @config_bitmap: Bitmap of the config commands. Each bit will trigger a - * different predefined FW config operation. - * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets. - * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits - * per country, one to indicate whether to override and the other to - * indicate the value to use. - * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits - * per country, one to indicate whether to override and the other to - * indicate allow/disallow unii4 channels. - * @chan_state_active_bitmap: Bitmap for overriding channel state to active. - * Each bit represents a country or region to activate, according to the BIOS - * definitions. - */ -struct iwl_lari_config_change_cmd_v5 { - __le32 config_bitmap; - __le32 oem_uhb_allow_bitmap; - __le32 oem_11ax_allow_bitmap; - __le32 oem_unii4_allow_bitmap; - __le32 chan_state_active_bitmap; -} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_5 */ - -/** * struct iwl_lari_config_change_cmd_v6 - change LARI configuration * @config_bitmap: Bitmap of the config commands. Each bit will trigger a * different predefined FW config operation. @@ -659,8 +586,7 @@ struct iwl_lari_config_change_cmd_v6 { } __packed; /* LARI_CHANGE_CONF_CMD_S_VER_6 */ /** - * struct iwl_lari_config_change_cmd_v7 - change LARI configuration - * This structure is used also for lari cmd version 8 and 9. + * struct iwl_lari_config_change_cmd_v8 - change LARI configuration * @config_bitmap: Bitmap of the config commands. Each bit will trigger a * different predefined FW config operation. * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets. @@ -670,21 +596,19 @@ struct iwl_lari_config_change_cmd_v6 { * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits * per country, one to indicate whether to override and the other to * indicate allow/disallow unii4 channels. - * For LARI cmd version 4 to 8 - bits 0:3 are supported. - * For LARI cmd version 9 - bits 0:5 are supported. + * bit 0 - 3: supported. * @chan_state_active_bitmap: Bitmap to enable different bands per country * or region. * Each bit represents a country or region, and a band to activate * according to the BIOS definitions. - * For LARI cmd version 7 - bits 0:3 are supported. - * For LARI cmd version 8 - bits 0:4 are supported. + * bit 0 - 4: supported. * @force_disable_channels_bitmap: Bitmap of disabled bands/channels. * Each bit represents a set of channels in a specific band that should be * disabled * @edt_bitmap: Bitmap of energy detection threshold table. * Disable/enable the EDT optimization method for different band. */ -struct iwl_lari_config_change_cmd_v7 { +struct iwl_lari_config_change_cmd_v8 { __le32 config_bitmap; __le32 oem_uhb_allow_bitmap; __le32 oem_11ax_allow_bitmap; @@ -693,48 +617,8 @@ struct iwl_lari_config_change_cmd_v7 { __le32 force_disable_channels_bitmap; __le32 edt_bitmap; } __packed; -/* LARI_CHANGE_CONF_CMD_S_VER_7 */ /* LARI_CHANGE_CONF_CMD_S_VER_8 */ -/* LARI_CHANGE_CONF_CMD_S_VER_9 */ -/** - * struct iwl_lari_config_change_cmd_v10 - change LARI configuration - * @config_bitmap: Bitmap of the config commands. Each bit will trigger a - * different predefined FW config operation. - * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets. - * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits - * per country, one to indicate whether to override and the other to - * indicate the value to use. - * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits - * per country, one to indicate whether to override and the other to - * indicate allow/disallow unii4 channels. - * For LARI cmd version 10 - bits 0:5 are supported. - * @chan_state_active_bitmap: Bitmap to enable different bands per country - * or region. - * Each bit represents a country or region, and a band to activate - * according to the BIOS definitions. - * For LARI cmd version 10 - bits 0:4 are supported. - * @force_disable_channels_bitmap: Bitmap of disabled bands/channels. - * Each bit represents a set of channels in a specific band that should be - * disabled - * @edt_bitmap: Bitmap of energy detection threshold table. - * Disable/enable the EDT optimization method for different band. - * @oem_320mhz_allow_bitmap: 320Mhz bandwidth enablement bitmap per MCC. - * bit0: enable 320Mhz in Japan. - * bit1: enable 320Mhz in South Korea. - * bit 2 - 31: reserved. - */ -struct iwl_lari_config_change_cmd_v10 { - __le32 config_bitmap; - __le32 oem_uhb_allow_bitmap; - __le32 oem_11ax_allow_bitmap; - __le32 oem_unii4_allow_bitmap; - __le32 chan_state_active_bitmap; - __le32 force_disable_channels_bitmap; - __le32 edt_bitmap; - __le32 oem_320mhz_allow_bitmap; -} __packed; -/* LARI_CHANGE_CONF_CMD_S_VER_10 */ /** * struct iwl_lari_config_change_cmd - change LARI configuration @@ -747,14 +631,11 @@ struct iwl_lari_config_change_cmd_v10 { * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits * per country, one to indicate whether to override and the other to * indicate allow/disallow unii4 channels. - * For LARI cmd version 11 - bits 0:5 are supported. * @chan_state_active_bitmap: Bitmap to enable different bands per country * or region. * Each bit represents a country or region, and a band to activate * according to the BIOS definitions. - * For LARI cmd version 11 - bits 0:4 are supported. - * For LARI cmd version 12 - bits 0:6 are supported and bits 7:31 are - * reserved. + * bit 0 - 6: supported. * @force_disable_channels_bitmap: Bitmap of disabled bands/channels. * Each bit represents a set of channels in a specific band that should be * disabled @@ -781,12 +662,11 @@ struct iwl_lari_config_change_cmd { __le32 oem_320mhz_allow_bitmap; __le32 oem_11be_allow_bitmap; } __packed; -/* LARI_CHANGE_CONF_CMD_S_VER_11 */ /* LARI_CHANGE_CONF_CMD_S_VER_12 */ /* Activate UNII-1 (5.2GHz) for World Wide */ #define ACTIVATE_5G2_IN_WW_MASK BIT(4) -#define CHAN_STATE_ACTIVE_BITMAP_CMD_V11 0x1F +#define CHAN_STATE_ACTIVE_BITMAP_CMD_V8 0x1F #define CHAN_STATE_ACTIVE_BITMAP_CMD_V12 0x7F /** diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h index 5eb8d10678fd..535864e22626 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h @@ -620,7 +620,7 @@ struct iwl_sar_offset_mapping_cmd { } __packed; /*SAR_OFFSET_MAPPING_TABLE_CMD_API_S*/ /** - * struct iwl_beacon_filter_cmd + * struct iwl_beacon_filter_cmd - beacon filter command * REPLY_BEACON_FILTERING_CMD = 0xd2 (command) * @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon * to driver if delta in Energy values calculated for this and last @@ -762,7 +762,7 @@ enum iwl_6ghz_ap_type { }; /* PHY_AP_TYPE_API_E_VER_1 */ /** - * struct iwl_txpower_constraints_cmd + * struct iwl_txpower_constraints_cmd - TX power constraints command * AP_TX_POWER_CONSTRAINTS_CMD * Used for VLP/LPI/AFC Access Point power constraints for 6GHz channels * @link_id: linkId @@ -786,4 +786,5 @@ struct iwl_txpower_constraints_cmd { __s8 psd_pwr[IWL_MAX_TX_EIRP_PSD_PWR_MAX_SIZE]; u8 reserved[3]; } __packed; /* PHY_AP_TX_POWER_CONSTRAINTS_CMD_API_S_VER_1 */ + #endif /* __iwl_fw_api_power_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h index d751789998ac..3ed7e0807b90 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h @@ -262,6 +262,7 @@ enum iwl_rx_mpdu_reorder_data { }; enum iwl_rx_mpdu_phy_info { + IWL_RX_MPDU_PHY_EOF_INDICATION = BIT(0), IWL_RX_MPDU_PHY_AMPDU = BIT(5), IWL_RX_MPDU_PHY_AMPDU_TOGGLE = BIT(6), IWL_RX_MPDU_PHY_SHORT_PREAMBLE = BIT(7), @@ -1041,4 +1042,289 @@ struct iwl_beacon_filter_notif { __le32 link_id; } __packed; /* BEACON_FILTER_IN_NTFY_API_S_VER_2 */ +union iwl_legacy_sig { +#define OFDM_RX_LEGACY_LENGTH 0x00000fff +#define OFDM_RX_RATE 0x0000f000 + __le32 ofdm; +#define CCK_CRFR_SHORT_PREAMBLE 0x00000040 + __le32 cck; +}; + +struct iwl_ht_sigs { +#define OFDM_RX_FRAME_HT_MCS 0x0000007f +#define OFDM_RX_FRAME_HT_BANDWIDTH 0x00000080 +#define OFDM_RX_FRAME_HT_LENGTH 0x03ffff00 + __le32 a1; + __le32 a2; +}; + +struct iwl_vht_sigs { +#define OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM 0x000007ff +#define OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM_VALID 0x80000000 + __le32 a0; + __le32 a1, a2; +}; + +struct iwl_he_sigs { +#define OFDM_RX_FRAME_HE_BEAM_CHANGE 0x00000001 +#define OFDM_RX_FRAME_HE_UL_FLAG 0x00000002 +#define OFDM_RX_FRAME_HE_MCS 0x0000003c +#define OFDM_RX_FRAME_HE_DCM 0x00000040 +#define OFDM_RX_FRAME_HE_BSS_COLOR 0x00001f80 +#define OFDM_RX_FRAME_HE_SPATIAL_REUSE 0x0001e000 +#define OFDM_RX_FRAME_HE_BANDWIDTH 0x00060000 +#define OFDM_RX_FRAME_HE_SU_EXT_BW10 0x00080000 +#define OFDM_RX_FRAME_HE_GI_LTF_TYPE 0x00700000 +#define OFDM_RX_FRAME_HE_NSTS 0x03800000 +#define OFDM_RX_FRAME_HE_PRMBL_PUNC_TYPE 0x0c000000 + __le32 a1; +#define OFDM_RX_FRAME_HE_TXOP_DURATION 0x0000007f +#define OFDM_RX_FRAME_HE_CODING 0x00000080 +#define OFDM_RX_FRAME_HE_CODING_EXTRA_SYM 0x00000100 +#define OFDM_RX_FRAME_HE_STBC 0x00000200 +#define OFDM_RX_FRAME_HE_BF 0x00000400 +#define OFDM_RX_FRAME_HE_PRE_FEC_PAD_FACTOR 0x00001800 +#define OFDM_RX_FRAME_HE_PE_DISAMBIG 0x00002000 +#define OFDM_RX_FRAME_HE_DOPPLER 0x00004000 +#define OFDM_RX_FRAME_HE_TYPE 0x00038000 +#define OFDM_RX_FRAME_HE_MU_NUM_OF_SIGB_SYM_OR_USER_NUM 0x003c0000 +#define OFDM_RX_FRAME_HE_MU_SIGB_COMP 0x00400000 +#define OFDM_RX_FRAME_HE_MU_NUM_OF_LTF_SYM 0x03800000 + __le32 a2; +#define OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM 0x000007ff +#define OFDM_RX_FRAME_HE_PE_DURATION 0x00003800 +#define OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM_VALID 0x80000000 + __le32 a3; +#define OFDM_RX_FRAME_HE_SIGB_STA_ID_FOUND 0x00000001 +#define OFDM_RX_FRAME_HE_SIGB_STA_ID_INDX 0x0000000e +#define OFDM_RX_FRAME_HE_SIGB_NSTS 0x00000070 +#define OFDM_RX_FRAME_HE_SIGB_BF 0x00000080 +#define OFDM_RX_FRAME_HE_SIGB_MCS 0x00000f00 +#define OFDM_RX_FRAME_HE_SIGB_DCM 0x00001000 +#define OFDM_RX_FRAME_HE_SIGB_CODING 0x00002000 +#define OFDM_RX_FRAME_HE_SIGB_SPATIAL_CONFIG 0x0003c000 +#define OFDM_RX_FRAME_HE_SIGB_STA_RU 0x03fc0000 +#define OFDM_RX_FRAME_HE_SIGB_NUM_OF_SYM 0x3c000000 +#define OFDM_RX_FRAME_HE_SIGB_CRC_OK 0x40000000 + __le32 b; +/* index 0 */ +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_A1 0x000000ff +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_A2 0x0000ff00 +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_B1 0x00ff0000 +#define OFDM_RX_FRAME_HE_RU_ALLOC_0_B2 0xff000000 +/* index 1 */ +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_C1 0x000000ff +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_C2 0x0000ff00 +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_D1 0x00ff0000 +#define OFDM_RX_FRAME_HE_RU_ALLOC_1_D2 0xff000000 +/* index 2 */ +#define OFDM_RX_FRAME_HE_CENTER_RU_CC1 0x00000001 +#define OFDM_RX_FRAME_HE_CENTER_RU_CC2 0x00000002 +#define OFDM_RX_FRAME_HE_COMMON_CC1_CRC_OK 0x00000004 +#define OFDM_RX_FRAME_HE_COMMON_CC2_CRC_OK 0x00000008 + __le32 cmn[3]; +}; + +struct iwl_he_tb_sigs { +#define OFDM_RX_HE_TRIG_FORMAT 0x00000001 +#define OFDM_RX_HE_TRIG_BSS_COLOR 0x0000007e +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_1 0x00000780 +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_2 0x00007800 +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_3 0x00078000 +#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_4 0x00780000 +#define OFDM_RX_HE_TRIG_BANDWIDTH 0x03000000 + __le32 a1; +#define OFDM_RX_HE_TRIG_TXOP_DURATION 0x0000007f +#define OFDM_RX_HE_TRIG_SIG2_RESERVED 0x0000ff80 +#define OFDM_RX_HE_TRIG_FORMAT_ERR 0x08000000 +#define OFDM_RX_HE_TRIG_BW_ERR 0x10000000 +#define OFDM_RX_HE_TRIG_LEGACY_LENGTH_ERR 0x20000000 +#define OFDM_RX_HE_TRIG_CRC_OK 0x40000000 + __le32 a2; +#define OFDM_UCODE_TRIG_BASE_RX_LGCY_LENGTH 0x00000fff +#define OFDM_UCODE_TRIG_BASE_RX_BANDWIDTH 0x00007000 +#define OFDM_UCODE_TRIG_BASE_PS160 0x00008000 +#define OFDM_UCODE_EHT_TRIG_CONTROL_CHANNEL 0x000f0000 + __le32 tb_rx0; +#define OFDM_UCODE_TRIG_BASE_RX_MCS 0x0000000f +#define OFDM_UCODE_TRIG_BASE_RX_DCM 0x00000010 +#define OFDM_UCODE_TRIG_BASE_RX_GI_LTF_TYPE 0x00000060 +#define OFDM_UCODE_TRIG_BASE_RX_NSTS 0x00000380 +#define OFDM_UCODE_TRIG_BASE_RX_CODING 0x00000400 +#define OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM 0x00000800 +#define OFDM_UCODE_TRIG_BASE_RX_STBC 0x00001000 +#define OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR 0x00006000 +#define OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG 0x00008000 +#define OFDM_UCODE_TRIG_BASE_RX_DOPPLER 0x00010000 +#define OFDM_UCODE_TRIG_BASE_RX_RU 0x01fe0000 +#define OFDM_UCODE_TRIG_BASE_RX_RU_P80 0x00020000 +#define OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM 0x0e000000 +#define OFDM_UCODE_TRIG_BASE_RX_LTF_PILOT_TYPE 0x10000000 +#define OFDM_UCODE_TRIG_BASE_RX_LOWEST_SS_ALLOCATION 0xe0000000 + __le32 tb_rx1; +}; + +struct iwl_eht_sigs { +#define OFDM_RX_FRAME_ENHANCED_WIFI_VER_ID 0x00000007 +#define OFDM_RX_FRAME_ENHANCED_WIFI_BANDWIDTH 0x00000038 +#define OFDM_RX_FRAME_ENHANCED_WIFI_UL_FLAG 0x00000040 +#define OFDM_RX_FRAME_ENHANCED_WIFI_BSS_COLOR 0x00001f80 +#define OFDM_RX_FRAME_ENHANCED_WIFI_TXOP_DURATION 0x000fe000 +#define OFDM_RX_FRAME_EHT_USIG1_DISREGARD 0x01f00000 +#define OFDM_RX_FRAME_EHT_USIG1_VALIDATE 0x02000000 +#define OFDM_RX_FRAME_EHT_BW320_SLOT 0x04000000 +#define OFDM_RX_FRAME_EHT_TYPE 0x18000000 +#define OFDM_RX_FRAME_ENHANCED_ER_NO_STREAMS 0x20000000 + __le32 usig_a1; +#define OFDM_RX_FRAME_EHT_PPDU_TYPE 0x00000003 +#define OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2 0x00000004 +#define OFDM_RX_FRAME_EHT_PUNC_CHANNEL 0x000000f8 +#define OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8 0x00000100 +#define OFDM_RX_FRAME_EHT_SIG_MCS 0x00000600 +#define OFDM_RX_FRAME_EHT_SIG_SYM_NUM 0x0000f800 +#define OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_1 0x000f0000 +#define OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_2 0x00f00000 +#define OFDM_RX_FRAME_EHT_TRIG_USIG2_DISREGARD 0x1f000000 +#define OFDM_RX_FRAME_EHT_TRIG_NO_STREAMS 0x20000000 +#define OFDM_RX_USIG_CRC_OK 0x40000000 + __le32 usig_a2_eht; +#define OFDM_RX_FRAME_EHT_SPATIAL_REUSE 0x0000000f +#define OFDM_RX_FRAME_EHT_GI_LTF_TYPE 0x00000030 +#define OFDM_RX_FRAME_EHT_NUM_OF_LTF_SYM 0x000001c0 +#define OFDM_RX_FRAME_EHT_CODING_EXTRA_SYM 0x00000200 +#define OFDM_RX_FRAME_EHT_PRE_FEC_PAD_FACTOR 0x00000c00 +#define OFDM_RX_FRAME_EHT_PE_DISAMBIG 0x00001000 +#define OFDM_RX_FRAME_EHT_USIG_OVF_DISREGARD 0x0001e000 +#define OFDM_RX_FRAME_EHT_NUM_OF_USERS 0x000e0000 +#define OFDM_RX_FRAME_EHT_NSTS 0x00f00000 +#define OFDM_RX_FRAME_EHT_BF 0x01000000 +#define OFDM_RX_FRAME_EHT_USIG_OVF_NDP_DISREGARD 0x06000000 +#define OFDM_RX_FRAME_EHTSIG_COMM_CC1_CRC_OK 0x08000000 +#define OFDM_RX_FRAME_EHTSIG_COMM_CC2_CRC_OK 0x10000000 +#define OFDM_RX_FRAME_EHT_NON_VALID_RU_ALLOC 0x20000000 +#define OFDM_RX_FRAME_EHT_NO_STREAMS 0x40000000 + __le32 b1; +#define OFDM_RX_FRAME_EHT_MATCH_ID_FOUND 0x00000001 +#define OFDM_RX_FRAME_EHT_ID_INDX 0x0000000e +#define OFDM_RX_FRAME_EHT_MCS 0x000000f0 +#define OFDM_RX_FRAME_EHT_CODING 0x00000100 +#define OFDM_RX_FRAME_EHT_SPATIAL_CONFIG 0x00007e00 +#define OFDM_RX_FRAME_EHT_STA_RU 0x007f8000 +#define OFDM_RX_FRAME_EHT_STA_RU_P80 0x00008000 +#define OFDM_RX_FRAME_EHT_STA_RU_PS160 0x00800000 +#define OFDM_RX_FRAME_EHT_USER_FIELD_CRC_OK 0x40000000 + __le32 b2; +#define OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM 0x000007ff +#define OFDM_RX_FRAME_EHT_PE_DURATION 0x00003800 +#define OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM_VALID 0x80000000 + __le32 sig2; +#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D1 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D2 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D3 0x07fc0000 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_4_A4 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_4_B4 0x0003fe00 +#define OFDM_RX_FRAME_EHT_RU_ALLOC_5_C4 0x000001ff +#define OFDM_RX_FRAME_EHT_RU_ALLOC_5_D4 0x0003fe00 + __le32 cmn[6]; +#define OFDM_RX_FRAME_EHT_USER_FIELD_ID 0x000007ff + __le32 user_id; +}; + +struct iwl_eht_tb_sigs { + /* same as non-TB above */ + __le32 usig_a1, usig_a2_eht; + /* same as HE TB above */ + __le32 tb_rx0, tb_rx1; +}; + +struct iwl_uhr_sigs { + __le32 usig_a1, usig_a1_uhr, usig_a2_uhr, b1, b2; + __le32 sig2; + __le32 cmn[6]; + __le32 user_id; +}; + +struct iwl_uhr_tb_sigs { + __le32 usig_a1, usig_a2_uhr, tb_rx0, tb_rx1; +}; + +struct iwl_uhr_elr_sigs { + __le32 usig_a1, usig_a2_uhr; + __le32 uhr_sig_elr1, uhr_sig_elr2; +}; + +union iwl_sigs { + struct iwl_ht_sigs ht; + struct iwl_vht_sigs vht; + struct iwl_he_sigs he; + struct iwl_he_tb_sigs he_tb; + struct iwl_eht_sigs eht; + struct iwl_eht_tb_sigs eht_tb; + struct iwl_uhr_sigs uhr; + struct iwl_uhr_tb_sigs uhr_tb; + struct iwl_uhr_elr_sigs uhr_elr; +}; + +enum iwl_sniffer_status { + IWL_SNIF_STAT_PLCP_RX_OK = 0, + IWL_SNIF_STAT_AID_NOT_FOR_US = 1, + IWL_SNIF_STAT_PLCP_RX_LSIG_ERR = 2, + IWL_SNIF_STAT_PLCP_RX_SIGA_ERR = 3, + IWL_SNIF_STAT_PLCP_RX_SIGB_ERR = 4, + IWL_SNIF_STAT_UNEXPECTED_TB = 5, + IWL_SNIF_STAT_UNSUPPORTED_RATE = 6, + IWL_SNIF_STAT_UNKNOWN_ERROR = 7, +}; /* AIR_SNIFFER_STATUS_E_VER_1 */ + +enum iwl_sniffer_flags { + IWL_SNIF_FLAG_VALID_TB_RX = BIT(0), + IWL_SNIF_FLAG_VALID_RU = BIT(1), +}; /* AIR_SNIFFER_FLAGS_E_VER_1 */ + +/** + * struct iwl_rx_phy_air_sniffer_ntfy - air sniffer notification + * + * @status: &enum iwl_sniffer_status + * @flags: &enum iwl_sniffer_flags + * @reserved1: reserved + * @rssi_a: energy chain-A in negative dBm, measured at FINA time + * @rssi_b: energy chain-B in negative dBm, measured at FINA time + * @channel: channel number + * @band: band information, PHY_BAND_* + * @on_air_rise_time: GP2 at on air rise + * @frame_time: frame time in us + * @rate: RATE_MCS_* + * @bytecount: byte count for legay and HT, otherwise number of symbols + * @legacy_sig: CCK signal information if %RATE_MCS_MOD_TYPE_MSK in @rate is + * %RATE_MCS_MOD_TYPE_CCK, otherwise OFDM signal information + * @sigs: PHY signal information, depending on %RATE_MCS_MOD_TYPE_MSK in @rate + * @reserved2: reserved + * + * Sent for every frame and before the normal RX command if data is included. + */ +struct iwl_rx_phy_air_sniffer_ntfy { + u8 status; + u8 flags; + u8 reserved1[2]; + u8 rssi_a, rssi_b; + u8 channel, band; + __le32 on_air_rise_time; + __le32 frame_time; + /* note: MCS in rate is not valid for MU-VHT */ + __le32 rate; + __le32 bytecount; + union iwl_legacy_sig legacy_sig; + union iwl_sigs sigs; + __le32 reserved2; +}; /* RX_PHY_AIR_SNIFFER_NTFY_API_S_VER_1 */ + #endif /* __iwl_fw_api_rx_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h index f486d624500b..60f0a4924ddf 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2015 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -129,7 +129,7 @@ struct iwl_scan_offload_profile { } __packed; /** - * struct iwl_scan_offload_profile_cfg_data + * struct iwl_scan_offload_profile_cfg_data - scan offload profile configs * @blocklist_len: length of blocklist * @num_profiles: num of profiles in the list * @match_notify: clients waiting for match found notification @@ -159,7 +159,7 @@ struct iwl_scan_offload_profile_cfg_v1 { } __packed; /* SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1-2*/ /** - * struct iwl_scan_offload_profile_cfg + * struct iwl_scan_offload_profile_cfg - scan offload profile config * @profiles: profiles to search for match * @data: the rest of the data for profile_cfg */ @@ -507,7 +507,7 @@ enum iwl_uhb_chan_cfg_flags { IWL_UHB_CHAN_CFG_FLAG_FORCE_PASSIVE = BIT(26), }; /** - * struct iwl_scan_dwell + * struct iwl_scan_dwell - scan dwell configuration * @active: default dwell time for active scan * @passive: default dwell time for passive scan * @fragmented: default dwell time for fragmented scan @@ -728,7 +728,7 @@ enum iwl_umac_scan_general_params_flags2 { }; /** - * struct iwl_scan_channel_cfg_umac + * struct iwl_scan_channel_cfg_umac - scan channel config * @flags: bitmap - 0-19: directed scan to i'th ssid. * @channel_num: channel number 1-13 etc. * @v1: command version 1 @@ -774,7 +774,7 @@ struct iwl_scan_channel_cfg_umac { } __packed; /** - * struct iwl_scan_umac_schedule + * struct iwl_scan_umac_schedule - scan schedule parameters * @interval: interval in seconds between scan iterations * @iter_count: num of scan iterations for schedule plan, 0xff for infinite loop * @reserved: for alignment and future use @@ -815,7 +815,7 @@ struct iwl_scan_req_umac_tail_v2 { } __packed; /** - * struct iwl_scan_umac_chan_param + * struct iwl_scan_umac_chan_param - scan channel parameters * @flags: channel flags &enum iwl_scan_channel_flags * @count: num of channels in scan request * @reserved: for future use and alignment @@ -827,33 +827,37 @@ struct iwl_scan_umac_chan_param { } __packed; /*SCAN_CHANNEL_PARAMS_API_S_VER_1 */ /** - * struct iwl_scan_req_umac + * struct iwl_scan_req_umac - scan request command * @flags: &enum iwl_umac_scan_flags * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @ooc_priority: out of channel priority - &enum iwl_scan_priority * @general_flags: &enum iwl_umac_scan_general_flags + * @reserved: reserved * @scan_start_mac_id: report the scan start TSF time according to this mac TSF - * @extended_dwell: dwell time for channels 1, 6 and 11 - * @active_dwell: dwell time for active scan per LMAC - * @passive_dwell: dwell time for passive scan per LMAC - * @fragmented_dwell: dwell time for fragmented passive scan - * @adwell_default_n_aps: for adaptive dwell the default number of APs + * @v1: version 1 command data + * @v6: version 6 command data + * @v7: version 7 command data + * @v8: version 8 command data + * @v9: version 9 command data + * @v1.extended_dwell: dwell time for channels 1, 6 and 11 + * @v1.active_dwell: dwell time for active scan per LMAC + * @v1.passive_dwell: dwell time for passive scan per LMAC + * @v1.fragmented_dwell: dwell time for fragmented passive scan + * @v7.adwell_default_n_aps: for adaptive dwell the default number of APs * per channel - * @adwell_default_n_aps_social: for adaptive dwell the default + * @v7.adwell_default_n_aps_social: for adaptive dwell the default * number of APs per social (1,6,11) channel - * @general_flags2: &enum iwl_umac_scan_general_flags2 - * @adwell_max_budget: for adaptive dwell the maximal budget of TU to be added - * to total scan time - * @max_out_time: max out of serving channel time, per LMAC - for CDB there - * are 2 LMACs - * @suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs - * @scan_priority: scan internal prioritization &enum iwl_scan_priority - * @num_of_fragments: Number of fragments needed for full coverage per band. + * @v8.general_flags2: &enum iwl_umac_scan_general_flags2 + * @v7.adwell_max_budget: for adaptive dwell the maximal budget of TU to be + * added to total scan time + * @v1.max_out_time: max out of serving channel time, per LMAC - for CDB + * there are 2 LMACs + * @v1.suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs + * @v1.scan_priority: scan internal prioritization &enum iwl_scan_priority + * @v8.num_of_fragments: Number of fragments needed for full coverage per band. * Relevant only for fragmented scan. - * @channel: &struct iwl_scan_umac_chan_param - * @reserved: for future use and alignment - * @reserved3: for future use and alignment - * @data: &struct iwl_scan_channel_cfg_umac and + * @v1.channel: &struct iwl_scan_umac_chan_param + * @v1.data: &struct iwl_scan_channel_cfg_umac and * &struct iwl_scan_req_umac_tail */ struct iwl_scan_req_umac { @@ -939,7 +943,7 @@ struct iwl_scan_req_umac { #define IWL_SCAN_REQ_UMAC_SIZE_V1 36 /** - * struct iwl_scan_probe_params_v3 + * struct iwl_scan_probe_params_v3 - scan probe parameters * @preq: scan probe request params * @ssid_num: number of valid SSIDs in direct scan array * @short_ssid_num: number of valid short SSIDs in short ssid array @@ -961,7 +965,7 @@ struct iwl_scan_probe_params_v3 { } __packed; /* SCAN_PROBE_PARAMS_API_S_VER_3 */ /** - * struct iwl_scan_probe_params_v4 + * struct iwl_scan_probe_params_v4 - scan probe parameters * @preq: scan probe request params * @short_ssid_num: number of valid short SSIDs in short ssid array * @bssid_num: number of valid bssid in bssids array @@ -983,7 +987,7 @@ struct iwl_scan_probe_params_v4 { #define SCAN_MAX_NUM_CHANS_V3 67 /** - * struct iwl_scan_channel_params_v4 + * struct iwl_scan_channel_params_v4 - channel params * @flags: channel flags &enum iwl_scan_channel_flags * @count: num of channels in scan request * @num_of_aps_override: override the number of APs the FW uses to calculate @@ -1006,7 +1010,7 @@ struct iwl_scan_channel_params_v4 { SCAN_CHANNEL_PARAMS_API_S_VER_5 */ /** - * struct iwl_scan_channel_params_v7 + * struct iwl_scan_channel_params_v7 - channel params * @flags: channel flags &enum iwl_scan_channel_flags * @count: num of channels in scan request * @n_aps_override: override the number of APs the FW uses to calculate dwell @@ -1024,7 +1028,7 @@ struct iwl_scan_channel_params_v7 { } __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_6 */ /** - * struct iwl_scan_general_params_v11 + * struct iwl_scan_general_params_v11 - channel params * @flags: &enum iwl_umac_scan_general_flags_v2 * @reserved: reserved for future * @scan_start_mac_or_link_id: report the scan start TSF time according to this @@ -1066,7 +1070,7 @@ struct iwl_scan_general_params_v11 { } __packed; /* SCAN_GENERAL_PARAMS_API_S_VER_12, *_VER_11 and *_VER_10 */ /** - * struct iwl_scan_periodic_parms_v1 + * struct iwl_scan_periodic_parms_v1 - periodicity parameters * @schedule: can scheduling parameter * @delay: initial delay of the periodic scan in seconds * @reserved: reserved for future @@ -1078,7 +1082,7 @@ struct iwl_scan_periodic_parms_v1 { } __packed; /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */ /** - * struct iwl_scan_req_params_v12 + * struct iwl_scan_req_params_v12 - scan request parameters (v12) * @general_params: &struct iwl_scan_general_params_v11 * @channel_params: &struct iwl_scan_channel_params_v4 * @periodic_params: &struct iwl_scan_periodic_parms_v1 @@ -1106,7 +1110,7 @@ struct iwl_scan_req_params_v17 { } __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_17 - 14 */ /** - * struct iwl_scan_req_umac_v12 + * struct iwl_scan_req_umac_v12 - scan request command (v12) * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @ooc_priority: out of channel priority - &enum iwl_scan_priority * @scan_params: scan parameters @@ -1130,7 +1134,7 @@ struct iwl_scan_req_umac_v17 { } __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_17 - 14 */ /** - * struct iwl_umac_scan_abort + * struct iwl_umac_scan_abort - scan abort command * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @flags: reserved */ @@ -1140,7 +1144,7 @@ struct iwl_umac_scan_abort { } __packed; /* SCAN_ABORT_CMD_UMAC_API_S_VER_1 */ /** - * enum iwl_umac_scan_abort_status + * enum iwl_umac_scan_abort_status - scan abort status * * @IWL_UMAC_SCAN_ABORT_STATUS_SUCCESS: scan was successfully aborted * @IWL_UMAC_SCAN_ABORT_STATUS_IN_PROGRESS: scan abort is in progress @@ -1153,7 +1157,7 @@ enum iwl_umac_scan_abort_status { }; /** - * struct iwl_umac_scan_complete + * struct iwl_umac_scan_complete - scan complete notification * @uid: scan id, &enum iwl_umac_scan_uid_offsets * @last_schedule: last scheduling line * @last_iter: last scan iteration number diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h index ecbcd5084cd8..e6f9abdfa546 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2012-2014, 2018-2021, 2023 Intel Corporation + * Copyright (C) 2012-2014, 2018-2021, 2023, 2025 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2016-2017 Intel Deutschland GmbH */ @@ -428,7 +428,7 @@ struct iwl_mvm_rm_sta_cmd { } __packed; /* REMOVE_STA_CMD_API_S_VER_2 */ /** - * struct iwl_mvm_mgmt_mcast_key_cmd_v1 + * struct iwl_mvm_mgmt_mcast_key_cmd_v1 - IGTK command * ( MGMT_MCAST_KEY = 0x1f ) * @ctrl_flags: &enum iwl_sta_key_flag * @igtk: IGTK key material @@ -449,7 +449,7 @@ struct iwl_mvm_mgmt_mcast_key_cmd_v1 { } __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */ /** - * struct iwl_mvm_mgmt_mcast_key_cmd + * struct iwl_mvm_mgmt_mcast_key_cmd - IGTK command * ( MGMT_MCAST_KEY = 0x1f ) * @ctrl_flags: &enum iwl_sta_key_flag * @igtk: IGTK master key diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h index 00713a991879..8d9a5058d5a5 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h @@ -26,7 +26,7 @@ struct mvm_statistics_div { } __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */ /** - * struct mvm_statistics_rx_non_phy + * struct mvm_statistics_rx_non_phy - non-PHY RX statistics * @bogus_cts: CTS received when not expecting CTS * @bogus_ack: ACK received when not expecting ACK * @non_channel_beacons: beacons with our bss id but not on our serving channel @@ -456,7 +456,7 @@ struct iwl_system_statistics_cmd { } __packed; /* STATISTICS_FW_CMD_API_S_VER_1 */ /** - * enum iwl_fw_statistics_type + * enum iwl_fw_statistics_type - statistics type * * @FW_STATISTICS_OPERATIONAL: operational statistics * @FW_STATISTICS_PHY: phy statistics @@ -478,7 +478,7 @@ enum iwl_fw_statistics_type { #define IWL_STATISTICS_TYPE_MSK 0x7f /** - * struct iwl_statistics_ntfy_hdr + * struct iwl_statistics_ntfy_hdr - statistics notification header * * @type: struct type * @version: version of the struct @@ -491,7 +491,7 @@ struct iwl_statistics_ntfy_hdr { }; /* STATISTICS_NTFY_HDR_API_S_VER_1 */ /** - * struct iwl_stats_ntfy_per_link + * struct iwl_stats_ntfy_per_link - per-link statistics * * @beacon_filter_average_energy: Average energy [-dBm] of the 2 * antennas. @@ -514,7 +514,7 @@ struct iwl_stats_ntfy_per_link { } __packed; /* STATISTICS_NTFY_PER_LINK_API_S_VER_1 */ /** - * struct iwl_stats_ntfy_part1_per_link + * struct iwl_stats_ntfy_part1_per_link - part1 per link statistics * * @rx_time: rx time * @tx_time: tx time @@ -533,7 +533,7 @@ struct iwl_stats_ntfy_part1_per_link { } __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_PART1_PER_LINK_API_S_VER_1 */ /** - * struct iwl_stats_ntfy_per_mac + * struct iwl_stats_ntfy_per_mac - per MAC statistics * * @beacon_filter_average_energy: Average energy [-dBm] of the 2 * antennas. @@ -556,7 +556,8 @@ struct iwl_stats_ntfy_per_mac { } __packed; /* STATISTICS_NTFY_PER_MAC_API_S_VER_1 */ #define IWL_STATS_MAX_BW_INDEX 5 -/** struct iwl_stats_ntfy_per_phy +/** + * struct iwl_stats_ntfy_per_phy - per PHY statistics * @channel_load: channel load * @channel_load_by_us: device contribution to MCLM * @channel_load_not_by_us: other devices' contribution to MCLM @@ -588,7 +589,7 @@ struct iwl_stats_ntfy_per_phy { #define IWL_STATS_UNKNOWN_CHANNEL_LOAD 0xffffffff /** - * struct iwl_stats_ntfy_per_sta + * struct iwl_stats_ntfy_per_sta - per STA statistics * * @average_energy: in fact it is minus the energy.. */ @@ -600,7 +601,7 @@ struct iwl_stats_ntfy_per_sta { #define IWL_STATS_MAX_FW_LINKS (IWL_FW_MAX_LINK_ID + 1) /** - * struct iwl_system_statistics_notif_oper + * struct iwl_system_statistics_notif_oper - statistics notification * * @time_stamp: time when the notification is sent from firmware * @per_link: per link statistics, &struct iwl_stats_ntfy_per_link @@ -615,7 +616,7 @@ struct iwl_system_statistics_notif_oper { } __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_API_S_VER_3 */ /** - * struct iwl_system_statistics_part1_notif_oper + * struct iwl_system_statistics_part1_notif_oper - part1 stats notification * * @time_stamp: time when the notification is sent from firmware * @per_link: per link statistics &struct iwl_stats_ntfy_part1_per_link @@ -628,7 +629,7 @@ struct iwl_system_statistics_part1_notif_oper { } __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_PART1_API_S_VER_4 */ /** - * struct iwl_system_statistics_end_notif + * struct iwl_system_statistics_end_notif - statistics end notification * * @time_stamp: time when the notification is sent from firmware */ @@ -637,7 +638,7 @@ struct iwl_system_statistics_end_notif { } __packed; /* STATISTICS_FW_NTFY_END_API_S_VER_1 */ /** - * struct iwl_statistics_operational_ntfy + * struct iwl_statistics_operational_ntfy - operational stats notification * * @hdr: general statistics header * @flags: bitmap of possible notification structures @@ -662,7 +663,7 @@ struct iwl_statistics_operational_ntfy { } __packed; /* STATISTICS_OPERATIONAL_NTFY_API_S_VER_15 */ /** - * struct iwl_statistics_operational_ntfy_ver_14 + * struct iwl_statistics_operational_ntfy_ver_14 - operational stats notification * * @hdr: general statistics header * @flags: bitmap of possible notification structures @@ -707,7 +708,7 @@ struct iwl_statistics_operational_ntfy_ver_14 { } __packed; /* STATISTICS_OPERATIONAL_NTFY_API_S_VER_14 */ /** - * struct iwl_statistics_phy_ntfy + * struct iwl_statistics_phy_ntfy - PHY statistics notification * * @hdr: general statistics header * RX PHY related statistics @@ -808,7 +809,7 @@ struct iwl_statistics_phy_ntfy { } __packed; /* STATISTICS_PHY_NTFY_API_S_VER_1 */ /** - * struct iwl_statistics_mac_ntfy + * struct iwl_statistics_mac_ntfy - MAC statistics notification * * @hdr: general statistics header * @bcast_filter_passed_per_mac: bcast filter passed per mac @@ -827,7 +828,7 @@ struct iwl_statistics_mac_ntfy { } __packed; /* STATISTICS_MAC_NTFY_API_S_VER_1 */ /** - * struct iwl_statistics_rx_ntfy + * struct iwl_statistics_rx_ntfy - RX statistics notification * * @hdr: general statistics header * @rx_agg_mpdu_cnt: aggregation frame count (number of @@ -867,7 +868,7 @@ struct iwl_statistics_rx_ntfy { } __packed; /* STATISTICS_RX_NTFY_API_S_VER_1 */ /** - * struct iwl_statistics_tx_ntfy + * struct iwl_statistics_tx_ntfy - TX statistics notification * * @hdr: general statistics header * @cts_timeout: timeout when waiting for CTS @@ -976,7 +977,7 @@ struct iwl_statistics_tx_ntfy { } __packed; /* STATISTICS_TX_NTFY_API_S_VER_1 */ /** - * struct iwl_statistics_duration_ntfy + * struct iwl_statistics_duration_ntfy - burst/duration statistics * * @hdr: general statistics header * @cont_burst_chk_cnt: number of times continuation or @@ -995,7 +996,7 @@ struct iwl_statistics_duration_ntfy { } __packed; /* STATISTICS_DURATION_NTFY_API_S_VER_1 */ /** - * struct iwl_statistics_he_ntfy + * struct iwl_statistics_he_ntfy - HE statistics * * @hdr: general statistics header * received HE frames diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h index 26d2013905ed..31d3336726b4 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h @@ -963,7 +963,7 @@ struct iwl_scd_txq_cfg_cmd { } __packed; /* SCD_QUEUE_CFG_CMD_API_S_VER_1 */ /** - * struct iwl_scd_txq_cfg_rsp + * struct iwl_scd_txq_cfg_rsp - scheduler TXQ configuration response * @token: taken from the command * @sta_id: station id from the command * @tid: tid from the command diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h index c2a73cc85eff..525a82030daa 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h @@ -266,7 +266,7 @@ struct iwl_fw_ini_error_dump_data { } __packed; /** - * struct iwl_fw_ini_dump_entry + * struct iwl_fw_ini_dump_entry - dump entry descriptor * @list: list of dump entries * @size: size of the data * @data: entry data @@ -305,7 +305,7 @@ struct iwl_fw_ini_fifo_hdr { * @dram_base_addr: base address of dram monitor range * @page_num: page number of memory range * @fifo_hdr: fifo header of memory range - * @fw_pkt: FW packet header of memory range + * @fw_pkt_hdr: FW packet header of memory range * @data: the actual memory */ struct iwl_fw_ini_error_dump_range { diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h index b7c1ab7a3006..b9e0b69c6680 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/file.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h @@ -222,7 +222,10 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t; * @IWL_UCODE_TLV_API_STA_TYPE: This ucode supports station type assignement. * @IWL_UCODE_TLV_API_NAN2_VER2: This ucode supports NAN API version 2 * @IWL_UCODE_TLV_API_ADAPTIVE_DWELL: support for adaptive dwell in scanning + * @IWL_UCODE_TLV_API_OCE: support for OCE + * @IWL_UCODE_TLV_API_NEW_BEACON_TEMPLATE: new beacon template * @IWL_UCODE_TLV_API_NEW_RX_STATS: should new RX STATISTICS API be used + * @IWL_UCODE_TLV_API_WOWLAN_KEY_MATERIAL: WoWLAN key material support * @IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY: Quota command includes a field * indicating low latency direction. * @IWL_UCODE_TLV_API_DEPRECATE_TTAK: RX status flag TTAK ok (bit 7) is @@ -245,6 +248,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t; * SCAN_OFFLOAD_PROFILES_QUERY_RSP_S. * @IWL_UCODE_TLV_API_MBSSID_HE: This ucode supports v2 of * STA_CONTEXT_DOT11AX_API_S + * @IWL_UCODE_TLV_API_WOWLAN_TCP_SYN_WAKE: WoWLAN TCP-SYN wake support * @IWL_UCODE_TLV_API_FTM_RTT_ACCURACY: version 7 of the range response API * is supported by FW, this indicates the RTT confidence value * @IWL_UCODE_TLV_API_SAR_TABLE_VER: This ucode supports different sar @@ -253,6 +257,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t; * SCAN_CONFIG_DB_CMD_API_S. * @IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP: support for setting adaptive dwell * number of APs in the 5 GHz band + * @IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER: extended channel config in scan * @IWL_UCODE_TLV_API_BAND_IN_RX_DATA: FW reports band number in RX notification * @IWL_UCODE_TLV_API_NO_HOST_DISABLE_TX: Firmware offloaded the station disable tx * logic. @@ -352,16 +357,24 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; * @IWL_UCODE_TLV_CAPA_SOC_LATENCY_SUPPORT: the firmware supports setting * stabilization latency for SoCs. * @IWL_UCODE_TLV_CAPA_STA_PM_NOTIF: firmware will send STA PM notification + * @IWL_UCODE_TLV_CAPA_BINDING_CDB_SUPPORT: binding CDB support + * @IWL_UCODE_TLV_CAPA_CDB_SUPPORT: CDB support + * @IWL_UCODE_TLV_CAPA_D0I3_END_FIRST: D0I3 end command comes first * @IWL_UCODE_TLV_CAPA_TLC_OFFLOAD: firmware implements rate scaling algorithm * @IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA: firmware implements quota related * @IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2: firmware implements Coex Schema 2 - * IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD: firmware supports CSA command + * @IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD: firmware supports CSA command * @IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS: firmware supports ultra high band * (6 GHz). * @IWL_UCODE_TLV_CAPA_CS_MODIFY: firmware supports modify action CSA command + * @IWL_UCODE_TLV_CAPA_SET_LTR_GEN2: LTR gen2 support + * @IWL_UCODE_TLV_CAPA_TAS_CFG: TAS configuration support + * @IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD: session protection command + * @IWL_UCODE_TLV_CAPA_SET_PPAG: PPAG support * @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement * @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts * @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT + * @IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT: MQ RX support * @IWL_UCODE_TLV_CAPA_CSA_AND_TBTT_OFFLOAD: the firmware supports CSA * countdown offloading. Beacon notifications are not sent to the host. * The fw also offloads TBTT alignment. @@ -383,23 +396,46 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; * command size (command version 4) that supports toggling ACK TX * power reduction. * @IWL_UCODE_TLV_CAPA_D3_DEBUG: supports debug recording during D3 + * @IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT: LED command support * @IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT: MCC response support 11ax * capability. * @IWL_UCODE_TLV_CAPA_CSI_REPORTING: firmware is capable of being configured * to report the CSI information with (certain) RX frames + * @IWL_UCODE_TLV_CAPA_DBG_SUSPEND_RESUME_CMD_SUPP: suspend/resume command + * @IWL_UCODE_TLV_CAPA_DBG_BUF_ALLOC_CMD_SUPP: support for DBGC + * buffer allocation command * @IWL_UCODE_TLV_CAPA_FTM_CALIBRATED: has FTM calibrated and thus supports both * initiator and responder * @IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_UNII4_US_CA: supports (de)activating UNII-4 * for US/CA/WW from BIOS + * @IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT: supports PSC channels + * @IWL_UCODE_TLV_CAPA_BIGTK_SUPPORT: BIGTK support * @IWL_UCODE_TLV_CAPA_PROTECTED_TWT: Supports protection of TWT action frames * @IWL_UCODE_TLV_CAPA_FW_RESET_HANDSHAKE: Supports the firmware handshake in * reset flow * @IWL_UCODE_TLV_CAPA_PASSIVE_6GHZ_SCAN: Support for passive scan on 6GHz PSC * channels even when these are not enabled. + * @IWL_UCODE_TLV_CAPA_HIDDEN_6GHZ_SCAN: hidden SSID 6 GHz scan support + * @IWL_UCODE_TLV_CAPA_BROADCAST_TWT: broadcast TWT support + * @IWL_UCODE_TLV_CAPA_COEX_HIGH_PRIO: support for BT-coex high + * priority for 802.1X/4-way-HS + * @IWL_UCODE_TLV_CAPA_BAID_ML_SUPPORT: multi-link BAID support + * @IWL_UCODE_TLV_CAPA_SYNCED_TIME: synced time command support + * @IWL_UCODE_TLV_CAPA_TIME_SYNC_BOTH_FTM_TM: time sync support + * @IWL_UCODE_TLV_CAPA_BIGTK_TX_SUPPORT: BIGTK TX support + * @IWL_UCODE_TLV_CAPA_MLD_API_SUPPORT: MLD API support + * @IWL_UCODE_TLV_CAPA_SCAN_DONT_TOGGLE_ANT: fixed antenna scan support + * @IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT: PPAG China BIOS support + * @IWL_UCODE_TLV_CAPA_OFFLOAD_BTM_SUPPORT: BTM protocol offload support + * @IWL_UCODE_TLV_CAPA_STA_EXP_MFP_SUPPORT: STA command MFP support + * @IWL_UCODE_TLV_CAPA_SNIFF_VALIDATE_SUPPORT: sniffer validate bits support + * @IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT: China 2022 regulator support * @IWL_UCODE_TLV_CAPA_DUMP_COMPLETE_SUPPORT: Support for indicating dump collection * complete to FW. * @IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT: Support SPP (signaling and payload * protected) A-MSDU. + * @IWL_UCODE_TLV_CAPA_DRAM_FRAG_SUPPORT: support for DBGC fragmented + * DRAM buffers * @IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT: Support secure LTF measurement. * @IWL_UCODE_TLV_CAPA_MONITOR_PASSIVE_CHANS: Support monitor mode on otherwise * passive channels @@ -407,6 +443,8 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t; * for CA from BIOS. * @IWL_UCODE_TLV_CAPA_UHB_CANADA_TAS_SUPPORT: supports %TAS_UHB_ALLOWED_CANADA * @IWL_UCODE_TLV_CAPA_EXT_FSEQ_IMAGE_SUPPORT: external FSEQ image support + * @IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT: FW reset handshake is needed + * during assert handling even if the dump isn't split * @IWL_UCODE_TLV_CAPA_FW_ACCEPTS_RAW_DSM_TABLE: Firmware has capability of * handling raw DSM table data. * @@ -487,12 +525,7 @@ enum iwl_ucode_tlv_capa { /* set 3 */ IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_UNII4_US_CA = (__force iwl_ucode_tlv_capa_t)96, - - /* - * @IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT: supports PSC channels - */ IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT = (__force iwl_ucode_tlv_capa_t)98, - IWL_UCODE_TLV_CAPA_BIGTK_SUPPORT = (__force iwl_ucode_tlv_capa_t)100, IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT = (__force iwl_ucode_tlv_capa_t)103, IWL_UCODE_TLV_CAPA_DRAM_FRAG_SUPPORT = (__force iwl_ucode_tlv_capa_t)104, @@ -514,11 +547,8 @@ enum iwl_ucode_tlv_capa { IWL_UCODE_TLV_CAPA_EXT_FSEQ_IMAGE_SUPPORT = (__force iwl_ucode_tlv_capa_t)125, /* set 4 */ - /** - * @IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT: FW reset handshake is needed - * during assert handling even if the dump isn't split - */ - IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT = (__force iwl_ucode_tlv_capa_t)(4 * 32 + 0), + + IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT = (__force iwl_ucode_tlv_capa_t)(4 * 32 + 0), IWL_UCODE_TLV_CAPA_FW_ACCEPTS_RAW_DSM_TABLE = (__force iwl_ucode_tlv_capa_t)(4 * 32 + 1), NUM_IWL_UCODE_TLV_CAPA /* @@ -852,6 +882,8 @@ struct iwl_fw_dbg_trigger_low_rssi { * @start_assoc_denied: number of denied association to start recording * @start_assoc_timeout: number of association timeout to start recording * @start_connection_loss: number of connection loss to start recording + * @reserved: reserved + * @reserved2: reserved */ struct iwl_fw_dbg_trigger_mlme { u8 stop_auth_denied; @@ -885,6 +917,7 @@ struct iwl_fw_dbg_trigger_mlme { * @p2p_device: timeout for the queues of a P2P device in ms * @ibss: timeout for the queues of an IBSS in ms * @tdls: timeout for the queues of a TDLS station in ms + * @reserved: reserved */ struct iwl_fw_dbg_trigger_txq_timer { __le32 command_queue; @@ -900,7 +933,7 @@ struct iwl_fw_dbg_trigger_txq_timer { /** * struct iwl_fw_dbg_trigger_time_event - configures a time event trigger - * time_Events: a list of tuples <id, action_bitmap>. The driver will issue a + * @time_events: a list of tuples <id, action_bitmap>. The driver will issue a * trigger each time a time event notification that relates to time event * id with one of the actions in the bitmap is received and * BIT(notif->status) is set in status_bitmap. @@ -916,19 +949,19 @@ struct iwl_fw_dbg_trigger_time_event { /** * struct iwl_fw_dbg_trigger_ba - configures BlockAck related trigger - * rx_ba_start: tid bitmap to configure on what tid the trigger should occur + * @rx_ba_start: tid bitmap to configure on what tid the trigger should occur * when an Rx BlockAck session is started. - * rx_ba_stop: tid bitmap to configure on what tid the trigger should occur + * @rx_ba_stop: tid bitmap to configure on what tid the trigger should occur * when an Rx BlockAck session is stopped. - * tx_ba_start: tid bitmap to configure on what tid the trigger should occur + * @tx_ba_start: tid bitmap to configure on what tid the trigger should occur * when a Tx BlockAck session is started. - * tx_ba_stop: tid bitmap to configure on what tid the trigger should occur + * @tx_ba_stop: tid bitmap to configure on what tid the trigger should occur * when a Tx BlockAck session is stopped. - * rx_bar: tid bitmap to configure on what tid the trigger should occur + * @rx_bar: tid bitmap to configure on what tid the trigger should occur * when a BAR is received (for a Tx BlockAck session). - * tx_bar: tid bitmap to configure on what tid the trigger should occur + * @tx_bar: tid bitmap to configure on what tid the trigger should occur * when a BAR is send (for an Rx BlocAck session). - * frame_timeout: tid bitmap to configure on what tid the trigger should occur + * @frame_timeout: tid bitmap to configure on what tid the trigger should occur * when a frame times out in the reordering buffer. */ struct iwl_fw_dbg_trigger_ba { @@ -946,6 +979,7 @@ struct iwl_fw_dbg_trigger_ba { * @action_bitmap: the TDLS action to trigger the collection upon * @peer_mode: trigger on specific peer or all * @peer: the TDLS peer to trigger the collection on + * @reserved: reserved */ struct iwl_fw_dbg_trigger_tdls { u8 action_bitmap; @@ -958,6 +992,7 @@ struct iwl_fw_dbg_trigger_tdls { * struct iwl_fw_dbg_trigger_tx_status - configures trigger for tx response * status. * @statuses: the list of statuses to trigger the collection on + * @reserved: reserved */ struct iwl_fw_dbg_trigger_tx_status { struct tx_status { @@ -971,6 +1006,7 @@ struct iwl_fw_dbg_trigger_tx_status { * struct iwl_fw_dbg_conf_tlv - a TLV that describes a debug configuration. * @id: conf id * @usniffer: should the uSniffer image be used + * @reserved: reserved * @num_of_hcmds: how many HCMDs to send are present here * @hcmd: a variable length host command to be sent to apply the configuration. * If there is more than one HCMD to send, they will appear one after the diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h index 5256f20623e9..045a3e009429 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/img.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h @@ -14,14 +14,13 @@ #include "error-dump.h" /** - * enum iwl_ucode_type - * - * The type of ucode. + * enum iwl_ucode_type - type of ucode * * @IWL_UCODE_REGULAR: Normal runtime ucode * @IWL_UCODE_INIT: Initial ucode * @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode * @IWL_UCODE_REGULAR_USNIFFER: Normal runtime ucode when using usniffer image + * @IWL_UCODE_TYPE_MAX: (internal value) */ enum iwl_ucode_type { IWL_UCODE_REGULAR, @@ -122,7 +121,7 @@ struct fw_img { #define FW_ADDR_CACHE_CONTROL 0xC0000000UL /** - * struct iwl_fw_paging + * struct iwl_fw_paging - FW paging descriptor * @fw_paging_phys: page phy pointer * @fw_paging_block: pointer to the allocated block * @fw_paging_size: page size @@ -197,6 +196,11 @@ struct iwl_dump_exclude { * @dump_excl_wowlan: image dump exclusion areas for WoWLAN image * @pnvm_data: PNVM data embedded in the .ucode file, if any * @pnvm_size: size of the embedded PNVM data + * @dbg: debug data, see &struct iwl_fw_dbg + * @default_calib: default calibration data + * @phy_config: PHY configuration flags + * @valid_rx_ant: valid RX antenna bitmap + * @valid_tx_ant: valid TX antenna bitmap */ struct iwl_fw { u32 ucode_ver; diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c index e1f28b053253..d2ad169ae880 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c +++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c @@ -543,32 +543,14 @@ static size_t iwl_get_lari_config_cmd_size(u8 cmd_ver) switch (cmd_ver) { case 12: - case 11: cmd_size = sizeof(struct iwl_lari_config_change_cmd); break; - case 10: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v10); - break; - case 9: case 8: - case 7: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v7); + cmd_size = sizeof(struct iwl_lari_config_change_cmd_v8); break; case 6: cmd_size = sizeof(struct iwl_lari_config_change_cmd_v6); break; - case 5: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5); - break; - case 4: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4); - break; - case 3: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3); - break; - case 2: - cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2); - break; default: cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1); break; @@ -609,11 +591,11 @@ int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt, if (!has_raw_dsm_capa) value &= DSM_UNII4_ALLOW_BITMAP; - /* Since version 9, bits 4 and 5 are supported + /* Since version 12, bits 4 and 5 are supported * regardless of this capability, By pass this masking * if firmware has capability of accepting raw DSM table. */ - if (!has_raw_dsm_capa && cmd_ver < 9 && + if (!has_raw_dsm_capa && cmd_ver < 12 && !fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_5G9_FOR_CA)) value &= ~(DSM_VALUE_UNII4_CANADA_OVERRIDE_MSK | @@ -637,7 +619,7 @@ int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt, if (!has_raw_dsm_capa && cmd_ver < 12 && !fw_has_capa(&fwrt->fw->ucode_capa, IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_UNII4_US_CA)) - value &= CHAN_STATE_ACTIVE_BITMAP_CMD_V11; + value &= CHAN_STATE_ACTIVE_BITMAP_CMD_V8; cmd->chan_state_active_bitmap = cpu_to_le32(value); } diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h index 806f9bcdf4f5..57570ff15622 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h @@ -45,6 +45,8 @@ struct iwl_fwrt_shared_mem_cfg { * struct iwl_fwrt_dump_data - dump data * @trig: trigger the worker was scheduled upon * @fw_pkt: packet received from FW + * @desc: dump descriptor + * @monitor_only: only dump for monitor * * Note that the decision which part of the union is used * is based on iwl_trans_dbg_ini_valid(): the 'trig' part @@ -68,6 +70,7 @@ struct iwl_fwrt_dump_data { * struct iwl_fwrt_wk_data - dump worker data struct * @idx: index of the worker * @wk: worker + * @dump_data: dump data */ struct iwl_fwrt_wk_data { u8 idx; @@ -91,8 +94,8 @@ struct iwl_txf_iter_data { /** * struct iwl_fw_runtime - runtime data for firmware + * @trans: transport pointer * @fw: firmware image - * @cfg: NIC configuration * @dev: device pointer * @ops: user ops * @ops_ctx: user ops context @@ -117,6 +120,23 @@ struct iwl_txf_iter_data { * zero (default initialization) means it hasn't been read yet, * and BIT(0) is set when it has since function 0 also has this * bitmap and is always supported + * @geo_enabled: WGDS table is present + * @geo_num_profiles: number of geo profiles + * @geo_rev: geo profiles table revision + * @ppag_chains: PPAG table data + * @ppag_flags: PPAG flags + * @reduced_power_flags: reduced power flags + * @sanitize_ctx: context for dump sanitizer + * @sanitize_ops: dump sanitizer ops + * @sar_chain_a_profile: SAR chain A profile + * @sar_chain_b_profile: SAR chain B profile + * @sgom_enabled: SGOM enabled + * @sgom_table: SGOM table + * @timestamp: timestamp marker data + * @timestamp.wk: timestamp marking worker + * @timestamp.seq: timestamp marking sequence + * @timestamp.delay: timestamp marking worker delay + * @tpc_enabled: TPC enabled */ struct iwl_fw_runtime { struct iwl_trans *trans; diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index a607e7ab914b..076810ee5d34 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -170,7 +170,6 @@ struct iwl_fw_mon_regs { * for aggregation * @min_txq_size: minimum number of slots required in a TX queue * @gp2_reg_addr: GP2 (timer) register address - * @min_umac_error_event_table: minimum SMEM location of UMAC error table * @mon_dbgi_regs: monitor DBGI registers * @mon_dram_regs: monitor DRAM registers * @mon_smem_regs: monitor SMEM registers @@ -203,7 +202,6 @@ struct iwl_family_base_params { netdev_features_t features; u32 smem_offset; u32 smem_len; - u32 min_umac_error_event_table; u32 d3_debug_data_base_addr; u32 d3_debug_data_length; u32 min_txq_size; @@ -385,7 +383,7 @@ struct iwl_mac_cfg { #define IWL_NUM_RBDS_EHT (512 * 8) /** - * struct iwl_rf_cfg + * struct iwl_rf_cfg - RF/CRF configuration data * @fw_name_pre: Firmware filename prefix. The api version and extension * (.ucode) will be added to filename before loading from disk. The * filename is constructed as <fw_name_pre>-<api>.ucode. @@ -418,6 +416,7 @@ struct iwl_mac_cfg { * @vht_mu_mimo_supported: VHT MU-MIMO support * @nvm_type: see &enum iwl_nvm_type * @uhb_supported: ultra high band channels supported + * @eht_supported: EHT supported * @num_rbds: number of receive buffer descriptors to use * (only used for multi-queue capable devices) * @@ -450,7 +449,8 @@ struct iwl_rf_cfg { host_interrupt_operation_mode:1, lp_xtal_workaround:1, vht_mu_mimo_supported:1, - uhb_supported:1; + uhb_supported:1, + eht_supported:1; u8 valid_tx_ant; u8 valid_rx_ant; u8 non_shared_ant; @@ -686,8 +686,10 @@ extern const char iwl_be211_name[]; extern const char iwl_killer_bn1850w2_name[]; extern const char iwl_killer_bn1850i_name[]; extern const char iwl_bn201_name[]; +extern const char iwl_bn203_name[]; extern const char iwl_be221_name[]; extern const char iwl_be223_name[]; +extern const char iwl_ax221_name[]; #if IS_ENABLED(CONFIG_IWLDVM) extern const struct iwl_rf_cfg iwl5300_agn_cfg; extern const struct iwl_rf_cfg iwl5350_agn_cfg; @@ -743,6 +745,7 @@ extern const struct iwl_rf_cfg iwl_rf_fm; extern const struct iwl_rf_cfg iwl_rf_fm_160mhz; #define iwl_rf_wh iwl_rf_fm #define iwl_rf_wh_160mhz iwl_rf_fm_160mhz +extern const struct iwl_rf_cfg iwl_rf_wh_non_eht; #define iwl_rf_pe iwl_rf_fm #endif /* CONFIG_IWLMLD */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h index 7ed6329fd8ca..fe4e46a0edbd 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2018-2023 Intel Corporation + * Copyright (C) 2018-2023, 2025 Intel Corporation */ #ifndef __iwl_dbg_tlv_h__ #define __iwl_dbg_tlv_h__ @@ -32,7 +32,7 @@ union iwl_dbg_tlv_tp_data { }; /** - * struct iwl_dbg_tlv_time_point_data + * struct iwl_dbg_tlv_time_point_data - debug time point data * @trig_list: list of triggers * @active_trig_list: list of active triggers * @hcmd_list: list of host commands diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c index 607fcea6f4ef..3391f07b01de 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c @@ -177,9 +177,10 @@ static inline char iwl_drv_get_step(int step) return 'a' + step; } -static bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans) +bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans) { - return CSR_HW_RFID_TYPE(trans->info.hw_rf_id) >= IWL_CFG_RF_TYPE_FM; + return trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_BZ && + CSR_HW_RFID_TYPE(trans->info.hw_rf_id) >= IWL_CFG_RF_TYPE_FM; } const char *iwl_drv_get_fwname_pre(struct iwl_trans *trans, char *buf) @@ -347,8 +348,8 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first) if (first) drv->fw_index = ucode_api_max; - else if (drv->fw_index == ENCODE_CORE_AS_API(99)) - drv->fw_index = 101; /* last API-scheme number below core 99 */ + else if (drv->fw_index == ENCODE_CORE_AS_API(100)) + drv->fw_index = 102; /* last API-scheme number below core 100 */ else drv->fw_index--; @@ -427,7 +428,6 @@ struct iwl_firmware_pieces { size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX]; struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv; size_t n_mem_tlv; - u32 major; }; static void alloc_sec_data(struct iwl_firmware_pieces *pieces, @@ -1069,19 +1069,19 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, break; case IWL_UCODE_TLV_FW_VERSION: { const __le32 *ptr = (const void *)tlv_data; - u32 minor; + u32 major, minor; u8 local_comp; if (tlv_len != sizeof(u32) * 3) goto invalid_tlv_len; - pieces->major = le32_to_cpup(ptr++); + major = le32_to_cpup(ptr++); minor = le32_to_cpup(ptr++); local_comp = le32_to_cpup(ptr); snprintf(drv->fw.fw_version, sizeof(drv->fw.fw_version), - "%u.%08x.%u %s", pieces->major, minor, + "%u.%08x.%u %s", major, minor, local_comp, iwl_reduced_fw_name(drv)); break; } @@ -1589,8 +1589,6 @@ static void _iwl_op_mode_stop(struct iwl_drv *drv) } } -#define IWL_MLD_SUPPORTED_FW_VERSION 97 - /* * iwl_req_fw_callback - callback when firmware was loaded * @@ -1859,17 +1857,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context) } #if IS_ENABLED(CONFIG_IWLMLD) - if (pieces->major >= IWL_MLD_SUPPORTED_FW_VERSION && - iwl_drv_is_wifi7_supported(drv->trans)) + if (iwl_drv_is_wifi7_supported(drv->trans)) op = &iwlwifi_opmode_table[MLD_OP_MODE]; -#else - if (pieces->major >= IWL_MLD_SUPPORTED_FW_VERSION && - iwl_drv_is_wifi7_supported(drv->trans)) { - IWL_ERR(drv, - "IWLMLD needs to be compiled to support this firmware\n"); - mutex_unlock(&iwlwifi_opmode_table_mtx); - goto out_unbind; - } #endif IWL_INFO(drv, "loaded firmware version %s op_mode %s\n", diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h index 595300a14639..6e60953de2ec 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h @@ -62,7 +62,8 @@ struct iwl_rf_cfg; * starts the driver: fetches the firmware. This should be called by bus * specific system flows implementations. For example, the bus specific probe * function should do bus related operations only, and then call to this - * function. It returns the driver object or %NULL if an error occurred. + * function. + * Return: the driver object or %NULL if an error occurred. */ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans); @@ -78,6 +79,12 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans); void iwl_drv_stop(struct iwl_drv *drv); /* + * iwl_drv_is_wifi7_supported - returns if wifi7 is supported + * If yes, iwlmld needs to be used to drive the device. + */ +bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans); + +/* * exported symbol management * * The driver can be split into multiple modules, in which case some symbols diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h index 21eabfc3ffc8..0476df7b7f17 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ /* - * Copyright (C) 2005-2014, 2018-2022, 2024 Intel Corporation + * Copyright (C) 2005-2014, 2018-2022, 2024-2025 Intel Corporation */ #ifndef __iwl_modparams_h__ #define __iwl_modparams_h__ @@ -42,7 +42,7 @@ enum iwl_uapsd_disable { }; /** - * struct iwl_mod_params + * struct iwl_mod_params - module parameters for iwlwifi * * Holds the module parameters * diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 23465e4c4b39..e021fc57d85d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -2080,7 +2080,7 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans, !!(mac_flags & NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED); nvm->sku_cap_mimo_disabled = !!(mac_flags & NVM_MAC_SKU_FLAGS_MIMO_DISABLED); - if (CSR_HW_RFID_TYPE(trans->info.hw_rf_id) >= IWL_CFG_RF_TYPE_FM) + if (trans->cfg->eht_supported) nvm->sku_cap_11be_enable = true; /* Initialize PHY sku data */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h index cbc92abf9f87..12f28bb0e859 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h @@ -115,11 +115,12 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_rf_cfg *cfg, * iwl_parse_nvm_mcc_info - parse MCC (mobile country code) info coming from FW * * This function parses the regulatory channel data received as a - * MCC_UPDATE_CMD command. It returns a newly allocation regulatory domain, - * to be fed into the regulatory core. In case the geo_info is set handle - * accordingly. An ERR_PTR is returned on error. - * If not given to the regulatory core, the user is responsible for freeing - * the regdomain returned here with kfree. + * MCC_UPDATE_CMD command. + * + * Return: a newly allocation regulatory domain, to be given to the regulatory + * core. In case the geo_info is set handle accordingly. An ERR_PTR is + * returned on error. If not given to the regulatory core, the user is + * responsible for freeing the regdomain returned here with kfree(). * * @trans: the transport * @num_of_ch: the number of channels @@ -140,6 +141,8 @@ iwl_parse_nvm_mcc_info(struct iwl_trans *trans, * This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD, * and saved for later use by the driver. Not all NVM sections are saved * this way, only the needed ones. + * @length: length of the section + * @data: section data */ struct iwl_nvm_section { u16 length; @@ -148,6 +151,10 @@ struct iwl_nvm_section { /** * iwl_read_external_nvm - Reads external NVM from a file into nvm_sections + * @trans: the transport + * @nvm_file_name: the filename to request + * @nvm_sections: sections data to fill + * Return: 0 on success or an error code */ int iwl_read_external_nvm(struct iwl_trans *trans, const char *nvm_file_name, diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h index a146d0e399f2..df6341dfc4a1 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h @@ -185,6 +185,7 @@ void iwl_opmode_deregister(const char *name); /** * struct iwl_op_mode - operational mode * @ops: pointer to its own ops + * @op_mode_specific: per-opmode data * * This holds an implementation of the mac80211 / fw API. */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c index 5232f66c2d52..cc8a84018f70 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c @@ -129,7 +129,7 @@ static enum iwl_reset_mode iwl_trans_determine_restart_mode(struct iwl_trans *trans) { struct iwl_trans_dev_restart_data *data; - enum iwl_reset_mode at_least = 0; + enum iwl_reset_mode min_mode = 0; unsigned int index; static const enum iwl_reset_mode escalation_list_old[] = { IWL_RESET_MODE_SW_RESET, @@ -173,11 +173,11 @@ iwl_trans_determine_restart_mode(struct iwl_trans *trans) } if (trans->restart.during_reset) - at_least = IWL_RESET_MODE_REPROBE; + min_mode = IWL_RESET_MODE_REPROBE; data = iwl_trans_get_restart_data(trans->dev); if (!data) - return at_least; + return min_mode; if (!data->backoff && ktime_get_boottime_seconds() - data->last_error >= @@ -194,7 +194,7 @@ iwl_trans_determine_restart_mode(struct iwl_trans *trans) data->backoff = false; } - return max(at_least, escalation_list[index]); + return max(min_mode, escalation_list[index]); } #define IWL_TRANS_TOP_FOLLOWER_WAIT 180 /* ms */ diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h index a0cc5d7745e8..a552669db6e2 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h @@ -121,7 +121,7 @@ enum CMD_MODE { #define DEF_CMD_PAYLOAD_SIZE 320 /** - * struct iwl_device_cmd + * struct iwl_device_cmd - device command structure * * For allocation of the command and tx queues, this establishes the overall * size of the largest command we send to uCode, except for commands that @@ -516,7 +516,7 @@ enum iwl_trans_state { */ /** - * enum iwl_ini_cfg_state + * enum iwl_ini_cfg_state - debug config state * @IWL_INI_CFG_STATE_NOT_LOADED: no debug cfg was given * @IWL_INI_CFG_STATE_LOADED: debug cfg was found and loaded * @IWL_INI_CFG_STATE_CORRUPTED: debug cfg was found and some of the TLVs @@ -532,7 +532,7 @@ enum iwl_ini_cfg_state { #define IWL_TRANS_NMI_TIMEOUT (HZ / 4) /** - * struct iwl_dram_data + * struct iwl_dram_data - DRAM data descriptor * @physical: page phy pointer * @block: pointer to the allocated block/page * @size: size of the block/page diff --git a/drivers/net/wireless/intel/iwlwifi/mld/constants.h b/drivers/net/wireless/intel/iwlwifi/mld/constants.h index 49accf96f44b..5d23a618ae3c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/constants.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/constants.h @@ -75,5 +75,7 @@ #define IWL_MLD_FTM_RESP_LMR_FEEDBACK_SUPPORT true #define IWL_MLD_FTM_NON_TB_MIN_TIME_BETWEEN_MSR 7 #define IWL_MLD_FTM_NON_TB_MAX_TIME_BETWEEN_MSR 1000 +#define IWL_MLD_STA_EXT_CAPA_SIZE 9 +#define IWL_MLD_EXT_CAPA_NUM_IFTYPES 1 #endif /* __iwl_mld_constants_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/d3.c b/drivers/net/wireless/intel/iwlwifi/mld/d3.c index 1d4282a21f09..dd85be94433c 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/d3.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/d3.c @@ -1794,6 +1794,10 @@ iwl_mld_send_proto_offload(struct iwl_mld *mld, u32 enabled = 0; cmd = kzalloc(hcmd.len[0], GFP_KERNEL); + if (!cmd) { + IWL_DEBUG_WOWLAN(mld, "Failed to allocate proto offload cmd\n"); + return -ENOMEM; + } #if IS_ENABLED(CONFIG_IPV6) struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/fw.c b/drivers/net/wireless/intel/iwlwifi/mld/fw.c index b372173c4a79..19da521a4bab 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/fw.c @@ -124,9 +124,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, u16 status; switch (version) { - case 6: case 7: - expected_sz = sizeof(struct iwl_alive_ntf_v6); + expected_sz = sizeof(struct iwl_alive_ntf_v7); break; case 8: expected_sz = sizeof(struct iwl_alive_ntf); @@ -168,11 +167,7 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) & ~FW_ADDR_CACHE_CONTROL; - if (umac_error_table >= trans->mac_cfg->base->min_umac_error_event_table) - iwl_fw_umac_set_alive_err_table(trans, umac_error_table); - else - IWL_ERR(mld, "Not valid error log pointer 0x%08X\n", - umac_error_table); + iwl_fw_umac_set_alive_err_table(trans, umac_error_table); alive_data->valid = status == IWL_ALIVE_STATUS_OK; @@ -188,9 +183,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, le32_to_cpu(umac->umac_major), le32_to_cpu(umac->umac_minor)); - if (version >= 7) - IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n", - le16_to_cpu(palive->flags)); + IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n", + le16_to_cpu(palive->flags)); if (version >= 8) IWL_DEBUG_FW(mld, "platform_id 0x%llx\n", diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.c b/drivers/net/wireless/intel/iwlwifi/mld/iface.c index ed379825a923..a5ececfc13e4 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/iface.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.c @@ -528,6 +528,19 @@ void iwl_mld_handle_probe_resp_data_notif(struct iwl_mld *mld, mld_link = &iwl_mld_vif_from_mac80211(vif)->deflink; + /* len_low should be 2 + n*13 (where n is the number of descriptors. + * 13 is the size of a NoA descriptor). We can have either one or two + * descriptors. + */ + if (IWL_FW_CHECK(mld, notif->noa_active && + notif->noa_attr.len_low != 2 + + sizeof(struct ieee80211_p2p_noa_desc) && + notif->noa_attr.len_low != 2 + + sizeof(struct ieee80211_p2p_noa_desc) * 2, + "Invalid noa_attr.len_low (%d)\n", + notif->noa_attr.len_low)) + return; + new_data = kzalloc(sizeof(*new_data), GFP_KERNEL); if (!new_data) return; diff --git a/drivers/net/wireless/intel/iwlwifi/mld/link.c b/drivers/net/wireless/intel/iwlwifi/mld/link.c index 738f80fe0c50..d89840a1152b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/link.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/link.c @@ -465,10 +465,13 @@ int iwl_mld_add_link(struct iwl_mld *mld, int ret; if (!link) { - if (is_deflink) + if (is_deflink) { link = &mld_vif->deflink; - else + } else { link = kzalloc(sizeof(*link), GFP_KERNEL); + if (!link) + return -ENOMEM; + } } else { WARN_ON(!mld->fw_status.in_hw_restart); } @@ -501,6 +504,7 @@ void iwl_mld_remove_link(struct iwl_mld *mld, struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(bss_conf->vif); struct iwl_mld_link *link = iwl_mld_link_from_mac80211(bss_conf); bool is_deflink = link == &mld_vif->deflink; + u8 fw_id = link->fw_id; if (WARN_ON(!link || link->active)) return; @@ -513,10 +517,10 @@ void iwl_mld_remove_link(struct iwl_mld *mld, RCU_INIT_POINTER(mld_vif->link[bss_conf->link_id], NULL); - if (WARN_ON(link->fw_id >= mld->fw->ucode_capa.num_links)) + if (WARN_ON(fw_id >= mld->fw->ucode_capa.num_links)) return; - RCU_INIT_POINTER(mld->fw_id_to_bss_conf[link->fw_id], NULL); + RCU_INIT_POINTER(mld->fw_id_to_bss_conf[fw_id], NULL); } void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld, @@ -571,8 +575,12 @@ void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld, /* Not in EMLSR and we can't hear the link. * Try to switch to a better link. EMLSR case is handled below. */ - if (!iwl_mld_emlsr_active(vif)) + if (!iwl_mld_emlsr_active(vif)) { + IWL_DEBUG_EHT(mld, + "missed beacons exceeds threshold. link_id=%u. Try to switch to a better link.\n", + link_id); iwl_mld_int_mlo_scan(mld, vif); + } } /* no more logic if we're not in EMLSR */ @@ -591,7 +599,8 @@ void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld, return; IWL_DEBUG_EHT(mld, - "missed bcn on the other link (link_id=%u): %u\n", + "missed bcn link_id=%u: %u consecutive=%u, other link_id=%u: %u\n", + link_id, missed_bcon, missed_bcon_since_rx, other_link->link_id, scnd_lnk_bcn_lost); /* Exit EMLSR if we lost more than @@ -707,18 +716,13 @@ static int iwl_mld_get_chan_load_from_element(struct iwl_mld *mld, struct ieee80211_bss_conf *link_conf) { - struct ieee80211_vif *vif = link_conf->vif; const struct cfg80211_bss_ies *ies; const struct element *bss_load_elem = NULL; const struct ieee80211_bss_load_elem *bss_load; guard(rcu)(); - if (ieee80211_vif_link_active(vif, link_conf->link_id)) - ies = rcu_dereference(link_conf->bss->beacon_ies); - else - ies = rcu_dereference(link_conf->bss->ies); - + ies = rcu_dereference(link_conf->bss->beacon_ies); if (ies) bss_load_elem = cfg80211_find_elem(WLAN_EID_QBSS_LOAD, ies->data, ies->len); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c index 5725104a53bf..55b484c16280 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c @@ -23,6 +23,7 @@ #include "roc.h" #include "mlo.h" #include "stats.h" +#include "iwl-nvm-parse.h" #include "ftm-initiator.h" #include "low_latency.h" #include "fw/api/scan.h" @@ -75,13 +76,12 @@ iwl_mld_iface_combinations[] = { }, }; -static const u8 if_types_ext_capa_sta[] = { - [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING, - [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT, - [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF | - WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB, - [8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB, - [9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT, +static const u8 ext_capa_base[IWL_MLD_STA_EXT_CAPA_SIZE] = { + [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING, + [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT, + [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF | + WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB, + [8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB, }; #define IWL_MLD_EMLSR_CAPA (IEEE80211_EML_CAP_EMLSR_SUPP | \ @@ -94,18 +94,6 @@ static const u8 if_types_ext_capa_sta[] = { IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) | \ IEEE80211_MLD_CAP_OP_LINK_RECONF_SUPPORT) -static const struct wiphy_iftype_ext_capab iftypes_ext_capa[] = { - { - .iftype = NL80211_IFTYPE_STATION, - .extended_capabilities = if_types_ext_capa_sta, - .extended_capabilities_mask = if_types_ext_capa_sta, - .extended_capabilities_len = sizeof(if_types_ext_capa_sta), - /* relevant only if EHT is supported */ - .eml_capabilities = IWL_MLD_EMLSR_CAPA, - .mld_capa_and_ops = IWL_MLD_CAPA_OPS, - }, -}; - static void iwl_mld_hw_set_addresses(struct iwl_mld *mld) { struct wiphy *wiphy = mld->wiphy; @@ -335,21 +323,37 @@ static void iwl_mac_hw_set_wiphy(struct iwl_mld *mld) if (fw_has_capa(ucode_capa, IWL_UCODE_TLV_CAPA_PROTECTED_TWT)) wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_PROTECTED_TWT); - wiphy->iftype_ext_capab = NULL; - wiphy->num_iftype_ext_capab = 0; - - if (!iwlwifi_mod_params.disable_11ax) { - wiphy->iftype_ext_capab = iftypes_ext_capa; - wiphy->num_iftype_ext_capab = ARRAY_SIZE(iftypes_ext_capa); - - ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); - ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID); - } - if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM) wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT; else wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT; + + /* We are done for non-HE */ + if (iwlwifi_mod_params.disable_11ax) + return; + + ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); + ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID); + + wiphy->iftype_ext_capab = mld->ext_capab; + wiphy->num_iftype_ext_capab = ARRAY_SIZE(mld->ext_capab); + + BUILD_BUG_ON(sizeof(mld->sta_ext_capab) < sizeof(ext_capa_base)); + + memcpy(mld->sta_ext_capab, ext_capa_base, sizeof(ext_capa_base)); + + mld->ext_capab[0].iftype = NL80211_IFTYPE_STATION; + mld->ext_capab[0].extended_capabilities = mld->sta_ext_capab; + mld->ext_capab[0].extended_capabilities_mask = mld->sta_ext_capab; + mld->ext_capab[0].extended_capabilities_len = sizeof(mld->sta_ext_capab); + + if (!mld->nvm_data->sku_cap_11be_enable || + iwlwifi_mod_params.disable_11be) + return; + + mld->ext_capab[0].eml_capabilities = IWL_MLD_EMLSR_CAPA; + mld->ext_capab[0].mld_capa_and_ops = IWL_MLD_CAPA_OPS; + } static void iwl_mac_hw_set_misc(struct iwl_mld *mld) @@ -393,11 +397,9 @@ static int iwl_mld_hw_verify_preconditions(struct iwl_mld *mld) TLC_MNG_UPDATE_NOTIF, 0) >= 4) + (iwl_fw_lookup_notif_ver(mld->fw, LEGACY_GROUP, REPLY_RX_MPDU_CMD, 0) >= 6) + - (iwl_fw_lookup_notif_ver(mld->fw, DATA_PATH_GROUP, - RX_NO_DATA_NOTIF, 0) >= 4) + (iwl_fw_lookup_notif_ver(mld->fw, LONG_GROUP, TX_CMD, 0) >= 9); - if (ratecheck != 0 && ratecheck != 5) { + if (ratecheck != 0 && ratecheck != 4) { IWL_ERR(mld, "Firmware has inconsistent rates\n"); return -EINVAL; } @@ -680,6 +682,8 @@ void iwl_mld_mac80211_remove_interface(struct ieee80211_hw *hw, #endif iwl_mld_rm_vif(mld, vif); + + mld->monitor.phy.valid = false; } struct iwl_mld_mc_iter_data { @@ -2591,11 +2595,44 @@ iwl_mld_can_neg_ttlm(struct ieee80211_hw *hw, struct ieee80211_vif *vif, return NEG_TTLM_RES_ACCEPT; } +static int iwl_mld_get_antenna(struct ieee80211_hw *hw, int radio_idx, + u32 *tx_ant, u32 *rx_ant) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + *tx_ant = iwl_mld_get_valid_tx_ant(mld); + *rx_ant = iwl_mld_get_valid_rx_ant(mld); + + return 0; +} + +static int iwl_mld_set_antenna(struct ieee80211_hw *hw, int radio_idx, + u32 tx_ant, u32 rx_ant) +{ + struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw); + + if (WARN_ON(!mld->nvm_data)) + return -EBUSY; + + /* mac80211 ensures the device is not started, + * so the firmware cannot be running + */ + + mld->set_tx_ant = tx_ant; + mld->set_rx_ant = rx_ant; + + iwl_reinit_cab(mld->trans, mld->nvm_data, tx_ant, rx_ant, mld->fw); + + return 0; +} + const struct ieee80211_ops iwl_mld_hw_ops = { .tx = iwl_mld_mac80211_tx, .start = iwl_mld_mac80211_start, .stop = iwl_mld_mac80211_stop, .config = iwl_mld_mac80211_config, + .get_antenna = iwl_mld_get_antenna, + .set_antenna = iwl_mld_set_antenna, .add_interface = iwl_mld_mac80211_add_interface, .remove_interface = iwl_mld_mac80211_remove_interface, .conf_tx = iwl_mld_mac80211_conf_tx, diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.c b/drivers/net/wireless/intel/iwlwifi/mld/mld.c index a6962256bdd1..8a4c96385640 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mld.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.c @@ -259,6 +259,7 @@ static const struct iwl_hcmd_names iwl_mld_data_path_names[] = { HCMD_NAME(MONITOR_NOTIF), HCMD_NAME(TLC_MNG_UPDATE_NOTIF), HCMD_NAME(BEACON_FILTER_IN_NOTIF), + HCMD_NAME(PHY_AIR_SNIFFER_NOTIF), HCMD_NAME(MU_GROUP_MGMT_NOTIF), }; diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.h b/drivers/net/wireless/intel/iwlwifi/mld/mld.h index 94dc9da6360d..22efe8e10f53 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mld.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.h @@ -118,7 +118,11 @@ * @monitor.cur_bssid: current bssid tracked by the sniffer * @monitor.ptp_time: set the Rx mactime using the device's PTP clock time * @monitor.p80: primary channel position relative to he whole bandwidth, in - * steps of 80 MHz + * steps of 80 MHz + * @monitor.phy: PHY data information + * @monitor.phy.data: PHY data (&struct iwl_rx_phy_air_sniffer_ntfy) received + * @monitor.phy.valid: PHY data is valid (was received) + * @monitor.phy.used: PHY data was used by an RX * @fw_id_to_link_sta: maps a fw id of a sta to the corresponding * ieee80211_link_sta. This is not cleaned up on restart since we want to * preserve the fw sta ids during a restart (for SN/PN restoring). @@ -134,6 +138,8 @@ * @fw: a pointer to the fw object * @hw: pointer to the hw object. * @wiphy: a pointer to the wiphy struct, for easier access to it. + * @ext_capab: extended capabilities that will be set to wiphy on registration. + * @sta_ext_capab: extended capabilities for the station interface. * @nvm_data: pointer to the nvm_data that includes all our capabilities * @fwrt: fw runtime data * @debugfs_dir: debugfs directory @@ -180,6 +186,8 @@ * @mcast_filter_cmd: pointer to the multicast filter command. * @mgmt_tx_ant: stores the last TX antenna index; used for setting * TX rate_n_flags for non-STA mgmt frames (toggles on every TX failure). + * @set_tx_ant: stores the last TX antenna bitmask set by user space (if any) + * @set_rx_ant: stores the last RX antenna bitmask set by user space (if any) * @fw_rates_ver_3: FW rates are in version 3 * @low_latency: low-latency manager. * @tzone: thermal zone device's data @@ -205,6 +213,10 @@ struct iwl_mld { u32 ampdu_ref; bool ampdu_toggle; u8 p80; + struct { + struct iwl_rx_phy_air_sniffer_ntfy data; + u8 valid:1, used:1; + } phy; #ifdef CONFIG_IWLWIFI_DEBUGFS __le16 cur_aid; u8 cur_bssid[ETH_ALEN]; @@ -225,6 +237,8 @@ struct iwl_mld { const struct iwl_fw *fw; struct ieee80211_hw *hw; struct wiphy *wiphy; + struct wiphy_iftype_ext_capab ext_capab[IWL_MLD_EXT_CAPA_NUM_IFTYPES]; + u8 sta_ext_capab[IWL_MLD_STA_EXT_CAPA_SIZE]; struct iwl_nvm_data *nvm_data; struct iwl_fw_runtime fwrt; struct dentry *debugfs_dir; @@ -279,6 +293,9 @@ struct iwl_mld { u8 mgmt_tx_ant; + u8 set_tx_ant; + u8 set_rx_ant; + bool fw_rates_ver_3; struct iwl_mld_low_latency low_latency; @@ -374,6 +391,9 @@ static inline u8 iwl_mld_get_valid_tx_ant(const struct iwl_mld *mld) if (mld->nvm_data && mld->nvm_data->valid_tx_ant) tx_ant &= mld->nvm_data->valid_tx_ant; + if (mld->set_tx_ant) + tx_ant &= mld->set_tx_ant; + return tx_ant; } @@ -384,6 +404,9 @@ static inline u8 iwl_mld_get_valid_rx_ant(const struct iwl_mld *mld) if (mld->nvm_data && mld->nvm_data->valid_rx_ant) rx_ant &= mld->nvm_data->valid_rx_ant; + if (mld->set_rx_ant) + rx_ant &= mld->set_rx_ant; + return rx_ant; } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c index 241a6271d13d..c6b151f26921 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c @@ -31,11 +31,9 @@ static void iwl_mld_print_emlsr_blocked(struct iwl_mld *mld, u32 mask) { #define NAME_FMT(x) "%s" #define NAME_PR(x) (mask & IWL_MLD_EMLSR_BLOCKED_##x) ? "[" #x "]" : "", - IWL_DEBUG_INFO(mld, - "EMLSR blocked = " HANDLE_EMLSR_BLOCKED_REASONS(NAME_FMT) - " (0x%x)\n", - HANDLE_EMLSR_BLOCKED_REASONS(NAME_PR) - mask); + IWL_DEBUG_EHT(mld, + "EMLSR blocked = " HANDLE_EMLSR_BLOCKED_REASONS(NAME_FMT) + " (0x%x)\n", HANDLE_EMLSR_BLOCKED_REASONS(NAME_PR) mask); #undef NAME_FMT #undef NAME_PR } @@ -72,11 +70,9 @@ static void iwl_mld_print_emlsr_exit(struct iwl_mld *mld, u32 mask) { #define NAME_FMT(x) "%s" #define NAME_PR(x) (mask & IWL_MLD_EMLSR_EXIT_##x) ? "[" #x "]" : "", - IWL_DEBUG_INFO(mld, - "EMLSR exit = " HANDLE_EMLSR_EXIT_REASONS(NAME_FMT) - " (0x%x)\n", - HANDLE_EMLSR_EXIT_REASONS(NAME_PR) - mask); + IWL_DEBUG_EHT(mld, + "EMLSR exit = " HANDLE_EMLSR_EXIT_REASONS(NAME_FMT) + " (0x%x)\n", HANDLE_EMLSR_EXIT_REASONS(NAME_PR) mask); #undef NAME_FMT #undef NAME_PR } @@ -170,10 +166,10 @@ static void iwl_mld_check_emlsr_prevention(struct iwl_mld *mld, WARN_ON(mld_vif->emlsr.exit_repeat_count > 3); } - IWL_DEBUG_INFO(mld, - "Preventing EMLSR for %ld seconds due to %u exits with the reason = %s (0x%x)\n", - delay / HZ, mld_vif->emlsr.exit_repeat_count, - iwl_mld_get_emlsr_exit_string(reason), reason); + IWL_DEBUG_EHT(mld, + "Preventing EMLSR for %ld seconds due to %u exits with the reason = %s (0x%x)\n", + delay / HZ, mld_vif->emlsr.exit_repeat_count, + iwl_mld_get_emlsr_exit_string(reason), reason); wiphy_delayed_work_queue(mld->wiphy, &mld_vif->emlsr.prevent_done_wk, delay); @@ -217,10 +213,10 @@ static int _iwl_mld_exit_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, link_to_keep = __ffs(vif->active_links); new_active_links = BIT(link_to_keep); - IWL_DEBUG_INFO(mld, - "Exiting EMLSR. reason = %s (0x%x). Current active links=0x%x, new active links = 0x%x\n", - iwl_mld_get_emlsr_exit_string(exit), exit, - vif->active_links, new_active_links); + IWL_DEBUG_EHT(mld, + "Exiting EMLSR. reason = %s (0x%x). Current active links=0x%x, new active links = 0x%x\n", + iwl_mld_get_emlsr_exit_string(exit), exit, + vif->active_links, new_active_links); if (sync) ret = ieee80211_set_active_links(vif, new_active_links); @@ -262,9 +258,8 @@ static int _iwl_mld_emlsr_block(struct iwl_mld *mld, struct ieee80211_vif *vif, mld_vif->emlsr.blocked_reasons |= reason; - IWL_DEBUG_INFO(mld, - "Blocking EMLSR mode. reason = %s (0x%x)\n", - iwl_mld_get_emlsr_blocked_string(reason), reason); + IWL_DEBUG_EHT(mld, "Blocking EMLSR mode. reason = %s (0x%x)\n", + iwl_mld_get_emlsr_blocked_string(reason), reason); iwl_mld_print_emlsr_blocked(mld, mld_vif->emlsr.blocked_reasons); if (reason == IWL_MLD_EMLSR_BLOCKED_TPT) @@ -335,9 +330,8 @@ void iwl_mld_unblock_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, mld_vif->emlsr.blocked_reasons &= ~reason; - IWL_DEBUG_INFO(mld, - "Unblocking EMLSR mode. reason = %s (0x%x)\n", - iwl_mld_get_emlsr_blocked_string(reason), reason); + IWL_DEBUG_EHT(mld, "Unblocking EMLSR mode. reason = %s (0x%x)\n", + iwl_mld_get_emlsr_blocked_string(reason), reason); iwl_mld_print_emlsr_blocked(mld, mld_vif->emlsr.blocked_reasons); if (reason == IWL_MLD_EMLSR_BLOCKED_TPT) @@ -348,7 +342,7 @@ void iwl_mld_unblock_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif, if (mld_vif->emlsr.blocked_reasons) return; - IWL_DEBUG_INFO(mld, "EMLSR is unblocked\n"); + IWL_DEBUG_EHT(mld, "EMLSR is unblocked\n"); iwl_mld_int_mlo_scan(mld, vif); } @@ -365,18 +359,17 @@ iwl_mld_vif_iter_emlsr_mode_notif(void *data, u8 *mac, switch (action) { case ESR_RECOMMEND_LEAVE: - IWL_DEBUG_INFO(mld_vif->mld, - "FW recommend leave reason = 0x%x\n", - le32_to_cpu(notif->leave_reason_mask)); + IWL_DEBUG_EHT(mld_vif->mld, + "FW recommend leave reason = 0x%x\n", + le32_to_cpu(notif->leave_reason_mask)); iwl_mld_exit_emlsr(mld_vif->mld, vif, IWL_MLD_EMLSR_EXIT_FW_REQUEST, iwl_mld_get_primary_link(vif)); break; case ESR_FORCE_LEAVE: - IWL_DEBUG_INFO(mld_vif->mld, - "FW force leave reason = 0x%x\n", - le32_to_cpu(notif->leave_reason_mask)); + IWL_DEBUG_EHT(mld_vif->mld, "FW force leave reason = 0x%x\n", + le32_to_cpu(notif->leave_reason_mask)); fallthrough; case ESR_RECOMMEND_ENTER: default: @@ -412,11 +405,12 @@ void iwl_mld_handle_emlsr_trans_fail_notif(struct iwl_mld *mld, struct ieee80211_bss_conf *bss_conf = iwl_mld_fw_id_to_link_conf(mld, fw_link_id); - IWL_DEBUG_INFO(mld, "Failed to %s EMLSR on link %d (FW: %d), reason %d\n", - le32_to_cpu(notif->activation) ? "enter" : "exit", - bss_conf ? bss_conf->link_id : -1, - le32_to_cpu(notif->link_id), - le32_to_cpu(notif->err_code)); + IWL_DEBUG_EHT(mld, + "Failed to %s EMLSR on link %d (FW: %d), reason %d\n", + le32_to_cpu(notif->activation) ? "enter" : "exit", + bss_conf ? bss_conf->link_id : -1, + le32_to_cpu(notif->link_id), + le32_to_cpu(notif->err_code)); if (IWL_FW_CHECK(mld, !bss_conf, "FW reported failure to %sactivate EMLSR on a non-existing link: %d\n", @@ -590,8 +584,8 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk) spin_unlock_bh(&queue_counter->lock); } - IWL_DEBUG_INFO(mld, "total Tx MPDUs: %ld. total Rx MPDUs: %ld\n", - total_tx, total_rx); + IWL_DEBUG_EHT(mld, "total Tx MPDUs: %ld. total Rx MPDUs: %ld\n", + total_tx, total_rx); /* If we don't have enough MPDUs - exit EMLSR */ if (total_tx < IWL_MLD_ENTER_EMLSR_TPT_THRESH && @@ -603,10 +597,10 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk) /* EMLSR is not active */ if (sec_link_id == -1) - return; + goto schedule; - IWL_DEBUG_INFO(mld, "Secondary Link %d: Tx MPDUs: %ld. Rx MPDUs: %ld\n", - sec_link_id, sec_link_tx, sec_link_rx); + IWL_DEBUG_EHT(mld, "Secondary Link %d: Tx MPDUs: %ld. Rx MPDUs: %ld\n", + sec_link_id, sec_link_tx, sec_link_rx); /* Calculate the percentage of the secondary link TX/RX */ sec_link_tx_perc = total_tx ? sec_link_tx * 100 / total_tx : 0; @@ -625,6 +619,7 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk) return; } +schedule: /* Check again when the next window ends */ wiphy_delayed_work_queue(mld_vif->mld->wiphy, &mld_vif->emlsr.check_tpt_wk, @@ -702,10 +697,8 @@ iwl_mld_emlsr_disallowed_with_link(struct iwl_mld *mld, ret |= IWL_MLD_EMLSR_EXIT_CSA; if (ret) { - IWL_DEBUG_INFO(mld, - "Link %d is not allowed for EMLSR as %s\n", - link->link_id, - primary ? "primary" : "secondary"); + IWL_DEBUG_EHT(mld, "Link %d is not allowed for EMLSR as %s\n", + link->link_id, primary ? "primary" : "secondary"); iwl_mld_print_emlsr_exit(mld, ret); } @@ -869,13 +862,12 @@ iwl_mld_emlsr_pair_state(struct ieee80211_vif *vif, reason_mask |= IWL_MLD_EMLSR_EXIT_CHAN_LOAD; if (reason_mask) { - IWL_DEBUG_INFO(mld, - "Links %d and %d are not a valid pair for EMLSR\n", - a->link_id, b->link_id); - IWL_DEBUG_INFO(mld, - "Links bandwidth are: %d and %d\n", - nl80211_chan_width_to_mhz(a->chandef->width), - nl80211_chan_width_to_mhz(b->chandef->width)); + IWL_DEBUG_EHT(mld, + "Links %d and %d are not a valid pair for EMLSR\n", + a->link_id, b->link_id); + IWL_DEBUG_EHT(mld, "Links bandwidth are: %d and %d\n", + nl80211_chan_width_to_mhz(a->chandef->width), + nl80211_chan_width_to_mhz(b->chandef->width)); iwl_mld_print_emlsr_exit(mld, reason_mask); } @@ -993,8 +985,8 @@ static void _iwl_mld_select_links(struct iwl_mld *mld, } set_active: - IWL_DEBUG_INFO(mld, "Link selection result: 0x%x. Primary = %d\n", - new_active, new_primary); + IWL_DEBUG_EHT(mld, "Link selection result: 0x%x. Primary = %d\n", + new_active, new_primary); mld_vif->emlsr.selected_primary = new_primary; mld_vif->emlsr.selected_links = new_active; diff --git a/drivers/net/wireless/intel/iwlwifi/mld/notif.c b/drivers/net/wireless/intel/iwlwifi/mld/notif.c index 884973d0b344..4cf3920b005f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/notif.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/notif.c @@ -589,8 +589,8 @@ void iwl_mld_rx(struct iwl_op_mode *op_mode, struct napi_struct *napi, else if (unlikely(cmd_id == WIDE_ID(DATA_PATH_GROUP, RX_QUEUES_NOTIFICATION))) iwl_mld_handle_rx_queues_sync_notif(mld, napi, pkt, 0); - else if (cmd_id == WIDE_ID(DATA_PATH_GROUP, RX_NO_DATA_NOTIF)) - iwl_mld_rx_monitor_no_data(mld, napi, pkt, 0); + else if (cmd_id == WIDE_ID(DATA_PATH_GROUP, PHY_AIR_SNIFFER_NOTIF)) + iwl_mld_handle_phy_air_sniffer_notif(mld, napi, pkt); else iwl_mld_rx_notif(mld, rxb, pkt); } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/roc.c b/drivers/net/wireless/intel/iwlwifi/mld/roc.c index 4136c98030d0..4e37a288471e 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/roc.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/roc.c @@ -231,7 +231,9 @@ void iwl_mld_handle_roc_notif(struct iwl_mld *mld, struct ieee80211_vif *vif; vif = iwl_mld_find_roc_vif(mld, activity); - if (WARN_ON(!vif)) + if (IWL_FW_CHECK(mld, !vif, + "unexpected ROC notif from FW for activity %d\n", + activity)) return; mld_vif = iwl_mld_vif_from_mac80211(vif); diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.c b/drivers/net/wireless/intel/iwlwifi/mld/rx.c index 20d866dd92c2..6a76e3fcb581 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.c @@ -18,41 +18,32 @@ /* stores relevant PHY data fields extracted from iwl_rx_mpdu_desc */ struct iwl_mld_rx_phy_data { - enum iwl_rx_phy_info_type info_type; - __le32 data0; - __le32 data1; - __le32 data2; - __le32 data3; - __le32 eht_data4; - __le32 data5; - __le16 data4; + struct iwl_rx_phy_air_sniffer_ntfy *ntfy; bool first_subframe; bool with_data; - __le32 rx_vec[4]; u32 rate_n_flags; u32 gp2_on_air_rise; + /* phy_info is only valid when we have a frame, i.e. with_data=true */ u16 phy_info; u8 energy_a, energy_b; }; static void -iwl_mld_fill_phy_data(struct iwl_mld *mld, - struct iwl_rx_mpdu_desc *desc, - struct iwl_mld_rx_phy_data *phy_data) +iwl_mld_fill_phy_data_from_mpdu(struct iwl_mld *mld, + struct iwl_rx_mpdu_desc *desc, + struct iwl_mld_rx_phy_data *phy_data) { + if (unlikely(mld->monitor.phy.valid)) { + mld->monitor.phy.used = true; + phy_data->ntfy = &mld->monitor.phy.data; + } + phy_data->phy_info = le16_to_cpu(desc->phy_info); phy_data->rate_n_flags = iwl_v3_rate_from_v2_v3(desc->v3.rate_n_flags, mld->fw_rates_ver_3); phy_data->gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise); phy_data->energy_a = desc->v3.energy_a; phy_data->energy_b = desc->v3.energy_b; - phy_data->data0 = desc->v3.phy_data0; - phy_data->data1 = desc->v3.phy_data1; - phy_data->data2 = desc->v3.phy_data2; - phy_data->data3 = desc->v3.phy_data3; - phy_data->data4 = desc->phy_data4; - phy_data->eht_data4 = desc->phy_eht_data4; - phy_data->data5 = desc->v3.phy_data5; phy_data->with_data = true; } @@ -217,26 +208,19 @@ static void iwl_mld_fill_signal(struct iwl_mld *mld, int link_id, } static void -iwl_mld_decode_he_phy_ru_alloc(struct iwl_mld_rx_phy_data *phy_data, - struct ieee80211_radiotap_he *he, - struct ieee80211_radiotap_he_mu *he_mu, - struct ieee80211_rx_status *rx_status) +iwl_mld_he_set_ru_alloc(struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_he *he, + u8 ru_with_p80) { - /* Unfortunately, we have to leave the mac80211 data - * incorrect for the case that we receive an HE-MU - * transmission and *don't* have the HE phy data (due - * to the bits being used for TSF). This shouldn't - * happen though as management frames where we need - * the TSF/timers are not be transmitted in HE-MU. - */ - u8 ru = le32_get_bits(phy_data->data1, IWL_RX_PHY_DATA1_HE_RU_ALLOC_MASK); - u32 rate_n_flags = phy_data->rate_n_flags; - u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; + u8 ru = ru_with_p80 >> 1; + u8 p80 = ru_with_p80 & 1; u8 offs = 0; rx_status->bw = RATE_INFO_BW_HE_RU; he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN); + he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN); switch (ru) { case 0 ... 36: @@ -266,227 +250,262 @@ iwl_mld_decode_he_phy_ru_alloc(struct iwl_mld_rx_phy_data *phy_data, rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996; break; } + he->data2 |= le16_encode_bits(offs, IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET); - he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN | - IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN); - if (phy_data->data1 & cpu_to_le32(IWL_RX_PHY_DATA1_HE_RU_ALLOC_SEC80)) - he->data2 |= - cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC); -#define CHECK_BW(bw) \ - BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \ - RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS); \ - BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_ ## bw ## MHZ != \ - RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS) - CHECK_BW(20); - CHECK_BW(40); - CHECK_BW(80); - CHECK_BW(160); - - if (he_mu) - he_mu->flags2 |= - le16_encode_bits(u32_get_bits(rate_n_flags, - RATE_MCS_CHAN_WIDTH_MSK), - IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW); - else if (he_type == RATE_MCS_HE_TYPE_TRIG) - he->data6 |= - cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN) | - le16_encode_bits(u32_get_bits(rate_n_flags, - RATE_MCS_CHAN_WIDTH_MSK), - IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW); + he->data2 |= le16_encode_bits(p80, IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC); } +#define RTAP_ENC_HE(src, src_msk, dst_msk) \ + le16_encode_bits(le32_get_bits(src, src_msk), dst_msk) + static void -iwl_mld_decode_he_mu_ext(struct iwl_mld_rx_phy_data *phy_data, - struct ieee80211_radiotap_he_mu *he_mu) +iwl_mld_decode_he_mu(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_he *he, + struct ieee80211_radiotap_he_mu *he_mu, + struct ieee80211_rx_status *rx_status) { - u32 phy_data2 = le32_to_cpu(phy_data->data2); - u32 phy_data3 = le32_to_cpu(phy_data->data3); - u16 phy_data4 = le16_to_cpu(phy_data->data4); u32 rate_n_flags = phy_data->rate_n_flags; - if (u32_get_bits(phy_data4, IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CRC_OK)) { + he_mu->flags1 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.b, + OFDM_RX_FRAME_HE_SIGB_DCM, + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM); + he_mu->flags1 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.b, + OFDM_RX_FRAME_HE_SIGB_MCS, + IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS); + he_mu->flags2 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1, + OFDM_RX_FRAME_HE_PRMBL_PUNC_TYPE, + IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW); + he_mu->flags2 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_MU_NUM_OF_SIGB_SYM_OR_USER_NUM, + IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS); + he_mu->flags2 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.b, + OFDM_RX_FRAME_HE_MU_SIGB_COMP, + IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP); + + if (phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_RU && + le32_get_bits(phy_data->ntfy->sigs.he.cmn[2], + OFDM_RX_FRAME_HE_COMMON_CC1_CRC_OK)) { he_mu->flags1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN | IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN); he_mu->flags1 |= - le16_encode_bits(u32_get_bits(phy_data4, - IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CTR_RU), - IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU); - - he_mu->ru_ch1[0] = u32_get_bits(phy_data2, - IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU0); - he_mu->ru_ch1[1] = u32_get_bits(phy_data3, - IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1); - he_mu->ru_ch1[2] = u32_get_bits(phy_data2, - IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU2); - he_mu->ru_ch1[3] = u32_get_bits(phy_data3, - IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU3); + RTAP_ENC_HE(phy_data->ntfy->sigs.he.cmn[2], + OFDM_RX_FRAME_HE_CENTER_RU_CC1, + IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU); + + he_mu->ru_ch1[0] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0], + OFDM_RX_FRAME_HE_RU_ALLOC_0_A1); + he_mu->ru_ch1[1] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1], + OFDM_RX_FRAME_HE_RU_ALLOC_1_C1); + he_mu->ru_ch1[2] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0], + OFDM_RX_FRAME_HE_RU_ALLOC_0_A2); + he_mu->ru_ch1[3] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1], + OFDM_RX_FRAME_HE_RU_ALLOC_1_C2); } - if (u32_get_bits(phy_data4, IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CRC_OK) && + if (phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_RU && + le32_get_bits(phy_data->ntfy->sigs.he.cmn[2], + OFDM_RX_FRAME_HE_COMMON_CC2_CRC_OK) && (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) != RATE_MCS_CHAN_WIDTH_20) { he_mu->flags1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN | IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN); he_mu->flags2 |= - le16_encode_bits(u32_get_bits(phy_data4, - IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CTR_RU), - IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU); - - he_mu->ru_ch2[0] = u32_get_bits(phy_data2, - IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU0); - he_mu->ru_ch2[1] = u32_get_bits(phy_data3, - IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU1); - he_mu->ru_ch2[2] = u32_get_bits(phy_data2, - IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU2); - he_mu->ru_ch2[3] = u32_get_bits(phy_data3, - IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU3); + RTAP_ENC_HE(phy_data->ntfy->sigs.he.cmn[2], + OFDM_RX_FRAME_HE_CENTER_RU_CC2, + IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU); + + he_mu->ru_ch2[0] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0], + OFDM_RX_FRAME_HE_RU_ALLOC_0_B1); + he_mu->ru_ch2[1] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1], + OFDM_RX_FRAME_HE_RU_ALLOC_1_D1); + he_mu->ru_ch2[2] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0], + OFDM_RX_FRAME_HE_RU_ALLOC_0_B2); + he_mu->ru_ch2[3] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1], + OFDM_RX_FRAME_HE_RU_ALLOC_1_D2); } + +#define CHECK_BW(bw) \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \ + RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS) + CHECK_BW(20); + CHECK_BW(40); + CHECK_BW(80); + CHECK_BW(160); +#undef CHECK_BW + + he_mu->flags2 |= + le16_encode_bits(u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK), + IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW); + + iwl_mld_he_set_ru_alloc(rx_status, he, + le32_get_bits(phy_data->ntfy->sigs.he.b, + OFDM_RX_FRAME_HE_SIGB_STA_RU)); +} + +static void +iwl_mld_decode_he_tb_phy_data(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_he *he, + struct ieee80211_rx_status *rx_status) +{ + u32 rate_n_flags = phy_data->rate_n_flags; + u32 nsts; + + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN); + + he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1, + OFDM_RX_HE_TRIG_SPATIAL_REUSE_1, + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1); + he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1, + OFDM_RX_HE_TRIG_SPATIAL_REUSE_2, + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2); + he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1, + OFDM_RX_HE_TRIG_SPATIAL_REUSE_3, + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3); + he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1, + OFDM_RX_HE_TRIG_SPATIAL_REUSE_4, + IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4); + he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1, + OFDM_RX_HE_TRIG_BSS_COLOR, + IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR); + +#define CHECK_BW(bw) \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_ ## bw ## MHZ != \ + RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS) + CHECK_BW(20); + CHECK_BW(40); + CHECK_BW(80); + CHECK_BW(160); +#undef CHECK_BW + + he->data6 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN) | + le16_encode_bits(u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK), + IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW); + + if (!(phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_TB_RX)) + return; + + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN); + he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN); + + he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM, + IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG); + he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_DOPPLER, + IEEE80211_RADIOTAP_HE_DATA6_DOPPLER); + he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR, + IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD); + he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG, + IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG); + he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM, + IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS); + he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a2, + OFDM_RX_HE_TRIG_TXOP_DURATION, + IEEE80211_RADIOTAP_HE_DATA6_TXOP); + + iwl_mld_he_set_ru_alloc(rx_status, he, + le32_get_bits(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_RU)); + + nsts = le32_get_bits(phy_data->ntfy->sigs.he_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_NSTS) + 1; + rx_status->nss = nsts >> !!(rate_n_flags & RATE_MCS_STBC_MSK); } static void iwl_mld_decode_he_phy_data(struct iwl_mld_rx_phy_data *phy_data, struct ieee80211_radiotap_he *he, struct ieee80211_radiotap_he_mu *he_mu, - struct ieee80211_rx_status *rx_status, - int queue) + struct ieee80211_rx_status *rx_status) { - switch (phy_data->info_type) { - case IWL_RX_PHY_INFO_TYPE_NONE: - case IWL_RX_PHY_INFO_TYPE_CCK: - case IWL_RX_PHY_INFO_TYPE_OFDM_LGCY: - case IWL_RX_PHY_INFO_TYPE_HT: - case IWL_RX_PHY_INFO_TYPE_VHT_SU: - case IWL_RX_PHY_INFO_TYPE_VHT_MU: - case IWL_RX_PHY_INFO_TYPE_EHT_MU: - case IWL_RX_PHY_INFO_TYPE_EHT_TB: - case IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT: - case IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT: - return; - case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: - he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN | - IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN | - IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN | - IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN); - he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, - IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE1), - IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1); - he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, - IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE2), - IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2); - he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, - IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE3), - IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3); - he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2, - IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4), - IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4); - fallthrough; - case IWL_RX_PHY_INFO_TYPE_HE_SU: - case IWL_RX_PHY_INFO_TYPE_HE_MU: - case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: - case IWL_RX_PHY_INFO_TYPE_HE_TB: - /* HE common */ - he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN | - IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN | - IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN); - he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN | - IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN | - IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN | - IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN); - he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_BSS_COLOR_MASK), - IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR); - if (phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB && - phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB_EXT) { - he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN); - he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_UPLINK), - IEEE80211_RADIOTAP_HE_DATA3_UL_DL); - } - he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_LDPC_EXT_SYM), - IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG); - he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_PRE_FEC_PAD_MASK), - IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD); - he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_PE_DISAMBIG), - IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG); - he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data1, - IWL_RX_PHY_DATA1_HE_LTF_NUM_MASK), - IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS); - he->data6 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_TXOP_DUR_MASK), - IEEE80211_RADIOTAP_HE_DATA6_TXOP); - he->data6 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_DOPPLER), - IEEE80211_RADIOTAP_HE_DATA6_DOPPLER); - break; - } + u32 rate_n_flags = phy_data->rate_n_flags; + u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; + u32 nsts; - switch (phy_data->info_type) { - case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: - case IWL_RX_PHY_INFO_TYPE_HE_MU: - case IWL_RX_PHY_INFO_TYPE_HE_SU: - he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN); - he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_SPATIAL_REUSE_MASK), - IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE); - break; - default: - /* nothing here */ - break; - } + switch (he_type) { + case RATE_MCS_HE_TYPE_TRIG: + iwl_mld_decode_he_tb_phy_data(phy_data, he, rx_status); + /* that's it, below is only for SU/MU */ + return; + case RATE_MCS_HE_TYPE_MU: + iwl_mld_decode_he_mu(phy_data, he, he_mu, rx_status); - switch (phy_data->info_type) { - case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: - he_mu->flags1 |= - le16_encode_bits(le16_get_bits(phy_data->data4, - IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_DCM), - IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM); - he_mu->flags1 |= - le16_encode_bits(le16_get_bits(phy_data->data4, - IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_MCS_MASK), - IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS); - he_mu->flags2 |= - le16_encode_bits(le16_get_bits(phy_data->data4, - IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK), - IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW); - iwl_mld_decode_he_mu_ext(phy_data, he_mu); - fallthrough; - case IWL_RX_PHY_INFO_TYPE_HE_MU: - he_mu->flags2 |= - le16_encode_bits(le32_get_bits(phy_data->data1, - IWL_RX_PHY_DATA1_HE_MU_SIBG_SYM_OR_USER_NUM_MASK), - IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS); - he_mu->flags2 |= - le16_encode_bits(le32_get_bits(phy_data->data1, - IWL_RX_PHY_DATA1_HE_MU_SIGB_COMPRESSION), - IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP); - fallthrough; - case IWL_RX_PHY_INFO_TYPE_HE_TB: - case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: - iwl_mld_decode_he_phy_ru_alloc(phy_data, he, he_mu, rx_status); + nsts = le32_get_bits(phy_data->ntfy->sigs.he.b, + OFDM_RX_FRAME_HE_SIGB_NSTS) + 1; break; - case IWL_RX_PHY_INFO_TYPE_HE_SU: + case RATE_MCS_HE_TYPE_SU: + case RATE_MCS_HE_TYPE_EXT_SU: he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN); - he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_HE_BEAM_CHNG), - IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE); - break; - default: - /* nothing */ + he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1, + OFDM_RX_FRAME_HE_BEAM_CHANGE, + IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE); + + nsts = le32_get_bits(phy_data->ntfy->sigs.he.a1, + OFDM_RX_FRAME_HE_NSTS) + 1; break; } + + rx_status->nss = nsts >> !!(rate_n_flags & RATE_MCS_STBC_MSK); + + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN); + he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN | + IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN); + + he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_CODING_EXTRA_SYM, + IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG); + he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_PRE_FEC_PAD_FACTOR, + IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD); + he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_PE_DISAMBIG, + IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG); + he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_MU_NUM_OF_LTF_SYM, + IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS); + he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_TXOP_DURATION, + IEEE80211_RADIOTAP_HE_DATA6_TXOP); + he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2, + OFDM_RX_FRAME_HE_DOPPLER, + IEEE80211_RADIOTAP_HE_DATA6_DOPPLER); + + he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN | + IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN); + + he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1, + OFDM_RX_FRAME_HE_BSS_COLOR, + IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR); + he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1, + OFDM_RX_FRAME_HE_UL_FLAG, + IEEE80211_RADIOTAP_HE_DATA3_UL_DL); + he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1, + OFDM_RX_FRAME_HE_SPATIAL_REUSE, + IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE); } -static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb, - struct iwl_mld_rx_phy_data *phy_data, - int queue) +static void iwl_mld_rx_he(struct sk_buff *skb, + struct iwl_mld_rx_phy_data *phy_data) { struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); struct ieee80211_radiotap_he *he = NULL; @@ -510,48 +529,28 @@ static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb, .flags2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN | IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN), }; - u16 phy_info = phy_data->phy_info; he = skb_put_data(skb, &known, sizeof(known)); rx_status->flag |= RX_FLAG_RADIOTAP_HE; - if (phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU || - phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU_EXT) { - he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known)); - rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU; - } - - /* report the AMPDU-EOF bit on single frames */ - if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) { - rx_status->flag |= RX_FLAG_AMPDU_DETAILS; - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; - if (phy_data->data0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF)) - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; - } - - if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) - iwl_mld_decode_he_phy_data(phy_data, he, he_mu, rx_status, - queue); - - /* update aggregation data for monitor sake on default queue */ - if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) && - (phy_info & IWL_RX_MPDU_PHY_AMPDU) && phy_data->first_subframe) { - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; - if (phy_data->data0 & cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF)) - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; - } - - if (he_type == RATE_MCS_HE_TYPE_EXT_SU && - rate_n_flags & RATE_MCS_HE_106T_MSK) { - rx_status->bw = RATE_INFO_BW_HE_RU; - rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106; - } - - /* actually data is filled in mac80211 */ - if (he_type == RATE_MCS_HE_TYPE_SU || - he_type == RATE_MCS_HE_TYPE_EXT_SU) + switch (he_type) { + case RATE_MCS_HE_TYPE_EXT_SU: + /* + * Except for this special case we won't have + * HE RU allocation info outside of monitor mode + * since we don't get the PHY notif. + */ + if (rate_n_flags & RATE_MCS_HE_106T_MSK) { + rx_status->bw = RATE_INFO_BW_HE_RU; + rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106; + } + fallthrough; + case RATE_MCS_HE_TYPE_SU: + /* actual data is filled in mac80211 */ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN); + break; + } #define CHECK_TYPE(F) \ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \ @@ -567,8 +566,7 @@ static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb, if (rate_n_flags & RATE_MCS_BF_MSK) he->data5 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA5_TXBF); - switch ((rate_n_flags & RATE_MCS_HE_GI_LTF_MSK) >> - RATE_MCS_HE_GI_LTF_POS) { + switch (u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK)) { case 0: if (he_type == RATE_MCS_HE_TYPE_TRIG) rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6; @@ -609,37 +607,52 @@ static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb, he->data5 |= le16_encode_bits(ltf, IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE); + + if (likely(!phy_data->ntfy)) + return; + + if (he_type == RATE_MCS_HE_TYPE_MU) { + he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known)); + rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU; + } + + iwl_mld_decode_he_phy_data(phy_data, he, he_mu, rx_status); } static void iwl_mld_decode_lsig(struct sk_buff *skb, struct iwl_mld_rx_phy_data *phy_data) { struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK; struct ieee80211_radiotap_lsig *lsig; + u32 lsig_len, rate; - switch (phy_data->info_type) { - case IWL_RX_PHY_INFO_TYPE_HT: - case IWL_RX_PHY_INFO_TYPE_VHT_SU: - case IWL_RX_PHY_INFO_TYPE_VHT_MU: - case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT: - case IWL_RX_PHY_INFO_TYPE_HE_SU: - case IWL_RX_PHY_INFO_TYPE_HE_MU: - case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT: - case IWL_RX_PHY_INFO_TYPE_HE_TB: - case IWL_RX_PHY_INFO_TYPE_EHT_MU: - case IWL_RX_PHY_INFO_TYPE_EHT_TB: - case IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT: - case IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT: - lsig = skb_put(skb, sizeof(*lsig)); - lsig->data1 = cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN); - lsig->data2 = le16_encode_bits(le32_get_bits(phy_data->data1, - IWL_RX_PHY_DATA1_LSIG_LEN_MASK), - IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH); - rx_status->flag |= RX_FLAG_RADIOTAP_LSIG; - break; - default: - break; - } + if (likely(!phy_data->ntfy)) + return; + + /* + * Technically legacy CCK/OFDM frames don't have an L-SIG + * since that's the compat format for HT (non-greenfield) + * and up. However, it's meant to be compatible with the + * LENGTH and RATE fields in Clause 17 and 18 OFDM frames + * so include the field for any non-CCK frame. For CCK it + * cannot work, since the LENGTH field for them is 16-bit + * and the radiotap field only has 12 bits. + */ + if (format == RATE_MCS_MOD_TYPE_CCK) + return; + + lsig_len = le32_get_bits(phy_data->ntfy->legacy_sig.ofdm, + OFDM_RX_LEGACY_LENGTH); + rate = le32_get_bits(phy_data->ntfy->legacy_sig.ofdm, OFDM_RX_RATE); + + lsig = skb_put(skb, sizeof(*lsig)); + lsig->data1 = cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN) | + cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_RATE_KNOWN); + lsig->data2 = le16_encode_bits(lsig_len, + IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH) | + le16_encode_bits(rate, IEEE80211_RADIOTAP_LSIG_DATA2_RATE); + rx_status->flag |= RX_FLAG_RADIOTAP_LSIG; } /* Put a TLV on the skb and return data pointer @@ -667,209 +680,144 @@ iwl_mld_radiotap_put_tlv(struct sk_buff *skb, u16 type, u16 len) (_usig)->value |= LE32_DEC_ENC(in_value, dec_bits, _enc_bits); \ } while (0) -#define __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \ - eht->data[(rt_data)] |= \ - (cpu_to_le32 \ - (IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru ## _KNOWN) | \ - LE32_DEC_ENC(data ## fw_data, \ - IWL_RX_PHY_DATA ## fw_data ## _EHT_MU_EXT_RU_ALLOC_ ## fw_ru, \ - IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru)) +static void iwl_mld_decode_eht_usig_tb(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_eht_usig *usig) +{ + __le32 usig_a1 = phy_data->ntfy->sigs.eht_tb.usig_a1; + __le32 usig_a2 = phy_data->ntfy->sigs.eht_tb.usig_a2_eht; + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, + OFDM_RX_FRAME_EHT_USIG1_DISREGARD, + IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_PPDU_TYPE, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_1, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_2, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_TRIG_USIG2_DISREGARD, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD); +} -#define _IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \ - __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) +static void iwl_mld_decode_eht_usig_non_tb(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_eht_usig *usig) +{ + __le32 usig_a1 = phy_data->ntfy->sigs.eht.usig_a1; + __le32 usig_a2 = phy_data->ntfy->sigs.eht.usig_a2_eht; + + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, + OFDM_RX_FRAME_EHT_USIG1_DISREGARD, + IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, + OFDM_RX_FRAME_EHT_USIG1_VALIDATE, + IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_PPDU_TYPE, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_PUNC_CHANNEL, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_SIG_MCS, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS); + IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, + OFDM_RX_FRAME_EHT_SIG_SYM_NUM, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS); +} -#define IEEE80211_RADIOTAP_RU_DATA_1_1_1 1 -#define IEEE80211_RADIOTAP_RU_DATA_2_1_1 2 -#define IEEE80211_RADIOTAP_RU_DATA_1_1_2 2 -#define IEEE80211_RADIOTAP_RU_DATA_2_1_2 2 -#define IEEE80211_RADIOTAP_RU_DATA_1_2_1 3 -#define IEEE80211_RADIOTAP_RU_DATA_2_2_1 3 -#define IEEE80211_RADIOTAP_RU_DATA_1_2_2 3 -#define IEEE80211_RADIOTAP_RU_DATA_2_2_2 4 +static void iwl_mld_decode_eht_usig(struct iwl_mld_rx_phy_data *phy_data, + struct sk_buff *skb) +{ + u32 he_type = phy_data->rate_n_flags & RATE_MCS_HE_TYPE_MSK; + __le32 usig_a1 = phy_data->ntfy->sigs.eht.usig_a1; + __le32 usig_a2 = phy_data->ntfy->sigs.eht.usig_a2_eht; + struct ieee80211_radiotap_eht_usig *usig; + u32 bw; -#define IWL_RX_RU_DATA_A1 2 -#define IWL_RX_RU_DATA_A2 2 -#define IWL_RX_RU_DATA_B1 2 -#define IWL_RX_RU_DATA_B2 4 -#define IWL_RX_RU_DATA_C1 3 -#define IWL_RX_RU_DATA_C2 3 -#define IWL_RX_RU_DATA_D1 4 -#define IWL_RX_RU_DATA_D2 4 + usig = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT_USIG, + sizeof(*usig)); -#define IWL_MLD_ENC_EHT_RU(rt_ru, fw_ru) \ - _IWL_MLD_ENC_EHT_RU(IEEE80211_RADIOTAP_RU_DATA_ ## rt_ru, \ - rt_ru, \ - IWL_RX_RU_DATA_ ## fw_ru, \ - fw_ru) + BUILD_BUG_ON(offsetof(union iwl_sigs, eht.usig_a1) != + offsetof(union iwl_sigs, eht_tb.usig_a1)); + BUILD_BUG_ON(offsetof(union iwl_sigs, eht.usig_a2_eht) != + offsetof(union iwl_sigs, eht_tb.usig_a2_eht)); -static void iwl_mld_decode_eht_ext_mu(struct iwl_mld *mld, - struct iwl_mld_rx_phy_data *phy_data, - struct ieee80211_rx_status *rx_status, - struct ieee80211_radiotap_eht *eht, - struct ieee80211_radiotap_eht_usig *usig) -{ - if (phy_data->with_data) { - __le32 data1 = phy_data->data1; - __le32 data2 = phy_data->data2; - __le32 data3 = phy_data->data3; - __le32 data4 = phy_data->eht_data4; - __le32 data5 = phy_data->data5; - u32 phy_bw = phy_data->rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK; - - IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, - IWL_RX_PHY_DATA5_EHT_TYPE_AND_COMP, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, - IWL_RX_PHY_DATA5_EHT_MU_PUNC_CH_CODE, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, data4, - IWL_RX_PHY_DATA4_EHT_MU_EXT_SIGB_MCS, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS); - IWL_MLD_ENC_USIG_VALUE_MASK - (usig, data1, IWL_RX_PHY_DATA1_EHT_MU_NUM_SIG_SYM_USIGA2, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS); + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_CHECKED | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN | + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN); - eht->user_info[0] |= - cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN) | - LE32_DEC_ENC(data5, IWL_RX_PHY_DATA5_EHT_MU_STA_ID_USR, - IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID); +#define CHECK_BW(bw) \ + BUILD_BUG_ON(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_ ## bw ## MHZ != \ + RATE_MCS_CHAN_WIDTH_ ## bw ## _VAL) + CHECK_BW(20); + CHECK_BW(40); + CHECK_BW(80); + CHECK_BW(160); +#undef CHECK_BW + BUILD_BUG_ON(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_320MHZ_1 != + RATE_MCS_CHAN_WIDTH_320_VAL); + bw = u32_get_bits(phy_data->rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK); + /* specific handling for 320MHz-1/320MHz-2 */ + if (bw == RATE_MCS_CHAN_WIDTH_320_VAL) + bw += le32_get_bits(usig_a1, OFDM_RX_FRAME_EHT_BW320_SLOT); + usig->common |= le32_encode_bits(bw, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW); - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M); - eht->data[7] |= LE32_DEC_ENC - (data5, IWL_RX_PHY_DATA5_EHT_MU_NUM_USR_NON_OFDMA, - IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS); + usig->common |= LE32_DEC_ENC(usig_a1, OFDM_RX_FRAME_ENHANCED_WIFI_UL_FLAG, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL); + usig->common |= LE32_DEC_ENC(usig_a1, OFDM_RX_FRAME_ENHANCED_WIFI_BSS_COLOR, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR); - /* - * Hardware labels the content channels/RU allocation values - * as follows: - * Content Channel 1 Content Channel 2 - * 20 MHz: A1 - * 40 MHz: A1 B1 - * 80 MHz: A1 C1 B1 D1 - * 160 MHz: A1 C1 A2 C2 B1 D1 B2 D2 - * 320 MHz: A1 C1 A2 C2 A3 C3 A4 C4 B1 D1 B2 D2 B3 D3 B4 D4 - * - * However firmware can only give us A1-D2, so the higher - * frequencies are missing. - */ + if (le32_get_bits(usig_a1, OFDM_RX_FRAME_EHT_USIG1_VALIDATE) && + le32_get_bits(usig_a2, OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2) && + le32_get_bits(usig_a2, OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8)) + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK); - switch (phy_bw) { - case RATE_MCS_CHAN_WIDTH_320: - /* additional values are missing in RX metadata */ - fallthrough; - case RATE_MCS_CHAN_WIDTH_160: - /* content channel 1 */ - IWL_MLD_ENC_EHT_RU(1_2_1, A2); - IWL_MLD_ENC_EHT_RU(1_2_2, C2); - /* content channel 2 */ - IWL_MLD_ENC_EHT_RU(2_2_1, B2); - IWL_MLD_ENC_EHT_RU(2_2_2, D2); - fallthrough; - case RATE_MCS_CHAN_WIDTH_80: - /* content channel 1 */ - IWL_MLD_ENC_EHT_RU(1_1_2, C1); - /* content channel 2 */ - IWL_MLD_ENC_EHT_RU(2_1_2, D1); - fallthrough; - case RATE_MCS_CHAN_WIDTH_40: - /* content channel 2 */ - IWL_MLD_ENC_EHT_RU(2_1_1, B1); - fallthrough; - case RATE_MCS_CHAN_WIDTH_20: - IWL_MLD_ENC_EHT_RU(1_1_1, A1); - break; - } - } else { - __le32 usig_a1 = phy_data->rx_vec[0]; - __le32 usig_a2 = phy_data->rx_vec[1]; - - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, - IWL_RX_USIG_A1_DISREGARD, - IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, - IWL_RX_USIG_A1_VALIDATE, - IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_PPDU_TYPE, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B2, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_PUNC_CHANNEL, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B8, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_SIG_MCS, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS); - IWL_MLD_ENC_USIG_VALUE_MASK - (usig, usig_a2, IWL_RX_USIG_A2_EHT_SIG_SYM_NUM, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_CRC_OK, - IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC); - } -} + usig->common |= LE32_DEC_ENC(usig_a1, + OFDM_RX_FRAME_ENHANCED_WIFI_TXOP_DURATION, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP); -static void iwl_mld_decode_eht_ext_tb(struct iwl_mld *mld, - struct iwl_mld_rx_phy_data *phy_data, - struct ieee80211_rx_status *rx_status, - struct ieee80211_radiotap_eht *eht, - struct ieee80211_radiotap_eht_usig *usig) -{ - if (phy_data->with_data) { - __le32 data5 = phy_data->data5; - - IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, - IWL_RX_PHY_DATA5_EHT_TYPE_AND_COMP, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, - IWL_RX_PHY_DATA5_EHT_TB_SPATIAL_REUSE1, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1); - - IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5, - IWL_RX_PHY_DATA5_EHT_TB_SPATIAL_REUSE2, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2); - } else { - __le32 usig_a1 = phy_data->rx_vec[0]; - __le32 usig_a2 = phy_data->rx_vec[1]; - - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1, - IWL_RX_USIG_A1_DISREGARD, - IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_PPDU_TYPE, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B2, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_TRIG_SPATIAL_REUSE_1, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_TRIG_SPATIAL_REUSE_2, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_TRIG_USIG2_DISREGARD, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD); - IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2, - IWL_RX_USIG_A2_EHT_CRC_OK, - IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC); - } + if (!le32_get_bits(usig_a2, OFDM_RX_USIG_CRC_OK)) + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC); + + usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN); + usig->common |= LE32_DEC_ENC(usig_a1, + OFDM_RX_FRAME_ENHANCED_WIFI_VER_ID, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER); + + if (he_type == RATE_MCS_HE_TYPE_TRIG) + iwl_mld_decode_eht_usig_tb(phy_data, usig); + else + iwl_mld_decode_eht_usig_non_tb(phy_data, usig); } -static void iwl_mld_decode_eht_ru(struct iwl_mld *mld, - struct ieee80211_rx_status *rx_status, - struct ieee80211_radiotap_eht *eht) +static void +iwl_mld_eht_set_ru_alloc(struct ieee80211_rx_status *rx_status, + u32 ru_with_p80) { - u32 ru = le32_get_bits(eht->data[8], - IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1); enum nl80211_eht_ru_alloc nl_ru; + u32 ru = ru_with_p80 >> 1; - /* Using D1.5 Table 9-53a - Encoding of PS160 and RU Allocation subfields - * in an EHT variant User Info field + /* + * HW always uses trigger frame format: + * + * Draft PIEEE802.11be D7.0 Table 9-46l - Encoding of the PS160 and + * RU Allocation subfields in an EHT variant User Info field */ switch (ru) { @@ -929,135 +877,228 @@ static void iwl_mld_decode_eht_ru(struct iwl_mld *mld, rx_status->eht.ru = nl_ru; } -static void iwl_mld_decode_eht_phy_data(struct iwl_mld *mld, - struct iwl_mld_rx_phy_data *phy_data, - struct ieee80211_rx_status *rx_status, - struct ieee80211_radiotap_eht *eht, - struct ieee80211_radiotap_eht_usig *usig) - +static void iwl_mld_decode_eht_tb(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht) { - __le32 data0 = phy_data->data0; - __le32 data1 = phy_data->data1; - __le32 usig_a1 = phy_data->rx_vec[0]; - u8 info_type = phy_data->info_type; - - /* Not in EHT range */ - if (info_type < IWL_RX_PHY_INFO_TYPE_EHT_MU || - info_type > IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT) + if (!(phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_TB_RX)) return; - usig->common |= cpu_to_le32 - (IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN | - IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN); - if (phy_data->with_data) { - usig->common |= LE32_DEC_ENC(data0, - IWL_RX_PHY_DATA0_EHT_UPLINK, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL); - usig->common |= LE32_DEC_ENC(data0, - IWL_RX_PHY_DATA0_EHT_BSS_COLOR_MASK, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR); - } else { - usig->common |= LE32_DEC_ENC(usig_a1, - IWL_RX_USIG_A1_UL_FLAG, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL); - usig->common |= LE32_DEC_ENC(usig_a1, - IWL_RX_USIG_A1_BSS_COLOR, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR); - } - - usig->common |= - cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_CHECKED); - usig->common |= - LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_VALIDATE, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK); - - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE); - eht->data[0] |= LE32_DEC_ENC(data0, - IWL_RX_PHY_DATA0_ETH_SPATIAL_REUSE_MASK, - IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE); + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT | + IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF | + IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80); - /* All RU allocating size/index is in TB format */ - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT); - eht->data[8] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PS160, + eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx0, + OFDM_UCODE_TRIG_BASE_PS160, IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160); - eht->data[8] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B0, - IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0); - eht->data[8] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B1_B7, + eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_RU, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0 | IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR, + IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG, + IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF); + eht->data[1] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx0, + OFDM_UCODE_TRIG_BASE_RX_RU_P80, + IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80); - iwl_mld_decode_eht_ru(mld, rx_status, eht); - - /* We only get here in case of IWL_RX_MPDU_PHY_TSF_OVERLOAD is set - * which is on only in case of monitor mode so no need to check monitor - * mode - */ - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80); - eht->data[1] |= - le32_encode_bits(mld->monitor.p80, - IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80); - - usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN); - if (phy_data->with_data) - usig->common |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_TXOP_DUR_MASK, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP); - else - usig->common |= LE32_DEC_ENC(usig_a1, IWL_RX_USIG_A1_TXOP_DURATION, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP); + iwl_mld_eht_set_ru_alloc(rx_status, + le32_get_bits(phy_data->ntfy->sigs.eht_tb.tb_rx1, + OFDM_UCODE_TRIG_BASE_RX_RU)); +} - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM); - eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_LDPC_EXT_SYM, - IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM); +static void iwl_mld_eht_decode_user_ru(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_radiotap_eht *eht) +{ + u32 phy_bw = phy_data->rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK; - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM); - eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PRE_FEC_PAD_MASK, - IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM); + if (!(phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_RU)) + return; - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM); - eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PE_DISAMBIG, - IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM); +#define __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \ + eht->data[(rt_data)] |= \ + (cpu_to_le32(IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru ## _KNOWN) | \ + LE32_DEC_ENC(phy_data->ntfy->sigs.eht.cmn[fw_data], \ + OFDM_RX_FRAME_EHT_RU_ALLOC_ ## fw_data ## _ ## fw_ru, \ + IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru)) - /* TODO: what about IWL_RX_PHY_DATA0_EHT_BW320_SLOT */ +#define _IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \ + __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) - if (!le32_get_bits(data0, IWL_RX_PHY_DATA0_EHT_SIGA_CRC_OK)) - usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC); +#define IEEE80211_RADIOTAP_RU_DATA_1_1_1 1 +#define IEEE80211_RADIOTAP_RU_DATA_2_1_1 2 +#define IEEE80211_RADIOTAP_RU_DATA_1_1_2 2 +#define IEEE80211_RADIOTAP_RU_DATA_2_1_2 2 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_1 3 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_1 3 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_2 3 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_2 4 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_3 4 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_3 4 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_4 5 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_4 5 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_5 5 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_5 6 +#define IEEE80211_RADIOTAP_RU_DATA_1_2_6 6 +#define IEEE80211_RADIOTAP_RU_DATA_2_2_6 6 + +#define IWL_RX_RU_DATA_A1 0 +#define IWL_RX_RU_DATA_A2 0 +#define IWL_RX_RU_DATA_A3 0 +#define IWL_RX_RU_DATA_A4 4 +#define IWL_RX_RU_DATA_B1 1 +#define IWL_RX_RU_DATA_B2 1 +#define IWL_RX_RU_DATA_B3 1 +#define IWL_RX_RU_DATA_B4 4 +#define IWL_RX_RU_DATA_C1 2 +#define IWL_RX_RU_DATA_C2 2 +#define IWL_RX_RU_DATA_C3 2 +#define IWL_RX_RU_DATA_C4 5 +#define IWL_RX_RU_DATA_D1 3 +#define IWL_RX_RU_DATA_D2 3 +#define IWL_RX_RU_DATA_D3 3 +#define IWL_RX_RU_DATA_D4 5 - usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN); - usig->common |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PHY_VER, - IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER); +#define IWL_MLD_ENC_EHT_RU(rt_ru, fw_ru) \ + _IWL_MLD_ENC_EHT_RU(IEEE80211_RADIOTAP_RU_DATA_ ## rt_ru, \ + rt_ru, \ + IWL_RX_RU_DATA_ ## fw_ru, \ + fw_ru) /* - * TODO: what about TB - IWL_RX_PHY_DATA1_EHT_TB_PILOT_TYPE, - * IWL_RX_PHY_DATA1_EHT_TB_LOW_SS + * Hardware labels the content channels/RU allocation values + * as follows: + * + * Content Channel 1 Content Channel 2 + * 20 MHz: A1 + * 40 MHz: A1 B1 + * 80 MHz: A1 C1 B1 D1 + * 160 MHz: A1 C1 A2 C2 B1 D1 B2 D2 + * 320 MHz: A1 C1 A2 C2 A3 C3 A4 C4 B1 D1 B2 D2 B3 D3 B4 D4 */ - eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF); - eht->data[0] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_SIG_LTF_NUM, + switch (phy_bw) { + case RATE_MCS_CHAN_WIDTH_320: + /* content channel 1 */ + IWL_MLD_ENC_EHT_RU(1_2_3, A3); + IWL_MLD_ENC_EHT_RU(1_2_4, C3); + IWL_MLD_ENC_EHT_RU(1_2_5, A4); + IWL_MLD_ENC_EHT_RU(1_2_6, C4); + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_2_3, B3); + IWL_MLD_ENC_EHT_RU(2_2_4, D3); + IWL_MLD_ENC_EHT_RU(2_2_5, B4); + IWL_MLD_ENC_EHT_RU(2_2_6, D4); + fallthrough; + case RATE_MCS_CHAN_WIDTH_160: + /* content channel 1 */ + IWL_MLD_ENC_EHT_RU(1_2_1, A2); + IWL_MLD_ENC_EHT_RU(1_2_2, C2); + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_2_1, B2); + IWL_MLD_ENC_EHT_RU(2_2_2, D2); + fallthrough; + case RATE_MCS_CHAN_WIDTH_80: + /* content channel 1 */ + IWL_MLD_ENC_EHT_RU(1_1_2, C1); + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_1_2, D1); + fallthrough; + case RATE_MCS_CHAN_WIDTH_40: + /* content channel 2 */ + IWL_MLD_ENC_EHT_RU(2_1_1, B1); + fallthrough; + case RATE_MCS_CHAN_WIDTH_20: + /* content channel 1 */ + IWL_MLD_ENC_EHT_RU(1_1_1, A1); + break; + } +} + +static void iwl_mld_decode_eht_non_tb(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht) +{ + eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE | + /* All RU allocating size/index is in TB format */ + IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT | + IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM | + IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF | + IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80 | + IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M); + + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_SPATIAL_REUSE, + IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE); + eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b2, + OFDM_RX_FRAME_EHT_STA_RU_PS160, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160); + eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b2, + OFDM_RX_FRAME_EHT_STA_RU, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0 | + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_CODING_EXTRA_SYM, + IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_PRE_FEC_PAD_FACTOR, + IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_PE_DISAMBIG, + IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM); + eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_NUM_OF_LTF_SYM, IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF); + eht->data[1] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b2, + OFDM_RX_FRAME_EHT_STA_RU_P80, + IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80); + eht->data[7] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_NUM_OF_USERS, + IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS); + + iwl_mld_eht_decode_user_ru(phy_data, eht); + + iwl_mld_eht_set_ru_alloc(rx_status, + le32_get_bits(phy_data->ntfy->sigs.eht.b2, + OFDM_RX_FRAME_EHT_STA_RU)); +} - if (info_type == IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT || - info_type == IWL_RX_PHY_INFO_TYPE_EHT_TB) - iwl_mld_decode_eht_ext_tb(mld, phy_data, rx_status, eht, usig); +static void iwl_mld_decode_eht_phy_data(struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status, + struct ieee80211_radiotap_eht *eht) +{ + u32 he_type = phy_data->rate_n_flags & RATE_MCS_HE_TYPE_MSK; - if (info_type == IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT || - info_type == IWL_RX_PHY_INFO_TYPE_EHT_MU) - iwl_mld_decode_eht_ext_mu(mld, phy_data, rx_status, eht, usig); + if (he_type == RATE_MCS_HE_TYPE_TRIG) + iwl_mld_decode_eht_tb(phy_data, rx_status, eht); + else + iwl_mld_decode_eht_non_tb(phy_data, rx_status, eht); } static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb, - struct iwl_mld_rx_phy_data *phy_data, - int queue) + struct iwl_mld_rx_phy_data *phy_data) { struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); struct ieee80211_radiotap_eht *eht; - struct ieee80211_radiotap_eht_usig *usig; size_t eht_len = sizeof(*eht); - u32 rate_n_flags = phy_data->rate_n_flags; u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK; /* EHT and HE have the same values for LTF */ u8 ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN; - u16 phy_info = phy_data->phy_info; - u32 bw; /* u32 for 1 user_info */ if (phy_data->with_data) @@ -1065,50 +1106,7 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb, eht = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT, eht_len); - usig = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT_USIG, - sizeof(*usig)); rx_status->flag |= RX_FLAG_RADIOTAP_TLV_AT_END; - usig->common |= - cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN); - - /* specific handling for 320MHz */ - bw = u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK); - if (bw == RATE_MCS_CHAN_WIDTH_320_VAL) - bw += le32_get_bits(phy_data->data0, - IWL_RX_PHY_DATA0_EHT_BW320_SLOT); - - usig->common |= cpu_to_le32 - (FIELD_PREP(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW, bw)); - - /* report the AMPDU-EOF bit on single frames */ - if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) { - rx_status->flag |= RX_FLAG_AMPDU_DETAILS; - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; - if (phy_data->data0 & - cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF)) - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; - } - - /* update aggregation data for monitor sake on default queue */ - if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) && - (phy_info & IWL_RX_MPDU_PHY_AMPDU) && phy_data->first_subframe) { - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; - if (phy_data->data0 & - cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF)) - rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; - } - - if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) - iwl_mld_decode_eht_phy_data(mld, phy_data, rx_status, eht, usig); - -#define CHECK_TYPE(F) \ - BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \ - (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS)) - - CHECK_TYPE(SU); - CHECK_TYPE(EXT_SU); - CHECK_TYPE(MU); - CHECK_TYPE(TRIG); switch (u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK)) { case 0: @@ -1144,20 +1142,18 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb, if (ltf != IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN) { eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_GI); - eht->data[0] |= cpu_to_le32 - (FIELD_PREP(IEEE80211_RADIOTAP_EHT_DATA0_LTF, - ltf) | - FIELD_PREP(IEEE80211_RADIOTAP_EHT_DATA0_GI, - rx_status->eht.gi)); + eht->data[0] |= le32_encode_bits(ltf, + IEEE80211_RADIOTAP_EHT_DATA0_LTF) | + le32_encode_bits(rx_status->eht.gi, + IEEE80211_RADIOTAP_EHT_DATA0_GI); } if (!phy_data->with_data) { eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_NSS_S | IEEE80211_RADIOTAP_EHT_KNOWN_BEAMFORMED_S); - eht->data[7] |= - le32_encode_bits(le32_get_bits(phy_data->rx_vec[2], - RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK), - IEEE80211_RADIOTAP_EHT_DATA7_NSS_S); + eht->data[7] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1, + OFDM_RX_FRAME_EHT_NSTS, + IEEE80211_RADIOTAP_EHT_DATA7_NSS_S); if (rate_n_flags & RATE_MCS_BF_MSK) eht->data[7] |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_DATA7_BEAMFORMED_S); @@ -1177,14 +1173,28 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb, eht->user_info[0] |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_CODING); - eht->user_info[0] |= cpu_to_le32 - (FIELD_PREP(IEEE80211_RADIOTAP_EHT_USER_INFO_MCS, - u32_get_bits(rate_n_flags, - RATE_VHT_MCS_RATE_CODE_MSK)) | - FIELD_PREP(IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O, - u32_get_bits(rate_n_flags, - RATE_MCS_NSS_MSK))); + eht->user_info[0] |= + le32_encode_bits(u32_get_bits(rate_n_flags, + RATE_VHT_MCS_RATE_CODE_MSK), + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS) | + le32_encode_bits(u32_get_bits(rate_n_flags, + RATE_MCS_NSS_MSK), + IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O); } + + if (likely(!phy_data->ntfy)) + return; + + if (phy_data->with_data) { + eht->user_info[0] |= + cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN) | + LE32_DEC_ENC(phy_data->ntfy->sigs.eht.user_id, + OFDM_RX_FRAME_EHT_USER_FIELD_ID, + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID); + } + + iwl_mld_decode_eht_usig(phy_data, skb); + iwl_mld_decode_eht_phy_data(phy_data, rx_status, eht); } #ifdef CONFIG_IWLWIFI_DEBUGFS @@ -1207,8 +1217,9 @@ static void iwl_mld_add_rtap_sniffer_config(struct iwl_mld *mld, radiotap->oui[0] = 0xf6; radiotap->oui[1] = 0x54; radiotap->oui[2] = 0x25; - /* radiotap sniffer config sub-namespace */ + /* Intel OUI default radiotap subtype */ radiotap->oui_subtype = 1; + /* Sniffer config element type */ radiotap->vendor_type = 0; /* fill the data now */ @@ -1219,34 +1230,58 @@ static void iwl_mld_add_rtap_sniffer_config(struct iwl_mld *mld, } #endif -/* Note: hdr can be NULL */ -static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id, - struct ieee80211_hdr *hdr, - struct sk_buff *skb, - struct iwl_mld_rx_phy_data *phy_data, - int queue) +static void iwl_mld_add_rtap_sniffer_phy_data(struct iwl_mld *mld, + struct sk_buff *skb, + struct iwl_rx_phy_air_sniffer_ntfy *ntfy) { struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); - u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK; - u32 rate_n_flags = phy_data->rate_n_flags; - u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK); - bool is_sgi = rate_n_flags & RATE_MCS_SGI_MSK; + struct ieee80211_radiotap_vendor_content *radiotap; + const u16 vendor_data_len = sizeof(*ntfy); - phy_data->info_type = IWL_RX_PHY_INFO_TYPE_NONE; + radiotap = + iwl_mld_radiotap_put_tlv(skb, + IEEE80211_RADIOTAP_VENDOR_NAMESPACE, + sizeof(*radiotap) + vendor_data_len); - if (phy_data->phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) - phy_data->info_type = - le32_get_bits(phy_data->data1, - IWL_RX_PHY_DATA1_INFO_TYPE_MASK); + /* Intel OUI */ + radiotap->oui[0] = 0xf6; + radiotap->oui[1] = 0x54; + radiotap->oui[2] = 0x25; + /* Intel OUI default radiotap subtype */ + radiotap->oui_subtype = 1; + /* PHY data element type */ + radiotap->vendor_type = cpu_to_le16(1); - /* set the preamble flag if appropriate */ - if (format == RATE_MCS_MOD_TYPE_CCK && - phy_data->phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE) - rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE; + /* fill the data now */ + memcpy(radiotap->data, ntfy, vendor_data_len); - iwl_mld_fill_signal(mld, link_id, hdr, rx_status, phy_data); + rx_status->flag |= RX_FLAG_RADIOTAP_TLV_AT_END; +} + +static void +iwl_mld_set_rx_nonlegacy_rate_info(u32 rate_n_flags, + struct ieee80211_rx_status *rx_status) +{ + u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK); + + /* NSS may be overridden by PHY ntfy with full value */ + rx_status->nss = u32_get_bits(rate_n_flags, RATE_MCS_NSS_MSK) + 1; + rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; + rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; + if (rate_n_flags & RATE_MCS_LDPC_MSK) + rx_status->enc_flags |= RX_ENC_FLAG_LDPC; +} + +static void iwl_mld_set_rx_rate(struct iwl_mld *mld, + struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status) +{ + u32 rate_n_flags = phy_data->rate_n_flags; + u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK); + u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + bool is_sgi = rate_n_flags & RATE_MCS_SGI_MSK; - /* This may be overridden by iwl_mld_rx_he() to HE_RU */ + /* bandwidth may be overridden to RU by PHY ntfy */ switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) { case RATE_MCS_CHAN_WIDTH_20: break; @@ -1264,17 +1299,93 @@ static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id, break; } - /* must be before L-SIG data */ - if (format == RATE_MCS_MOD_TYPE_HE) - iwl_mld_rx_he(mld, skb, phy_data, queue); + switch (format) { + case RATE_MCS_MOD_TYPE_CCK: + if (phy_data->phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE) + rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE; + fallthrough; + case RATE_MCS_MOD_TYPE_LEGACY_OFDM: { + int rate = + iwl_mld_legacy_hw_idx_to_mac80211_idx(rate_n_flags, + rx_status->band); - iwl_mld_decode_lsig(skb, phy_data); + /* override BW - it could be DUP and indicate the wrong BW */ + rx_status->bw = RATE_INFO_BW_20; + + /* valid rate */ + if (rate >= 0 && rate <= 0xFF) { + rx_status->rate_idx = rate; + break; + } + + /* invalid rate */ + rx_status->rate_idx = 0; + + /* + * In monitor mode we can see CCK frames on 5 or 6 GHz, usually + * just the (possibly malformed) PHY header by accident, since + * the decoder doesn't seem to turn off CCK. We cannot correctly + * encode the rate to mac80211 (and therefore not in radiotap) + * since we give the per-band index which doesn't cover those + * rates. + */ + if (!mld->monitor.on && net_ratelimit()) + IWL_ERR(mld, "invalid rate_n_flags=0x%x, band=%d\n", + rate_n_flags, rx_status->band); + break; + } + case RATE_MCS_MOD_TYPE_HT: + rx_status->encoding = RX_ENC_HT; + rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags); + rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; + break; + case RATE_MCS_MOD_TYPE_VHT: + rx_status->encoding = RX_ENC_VHT; + iwl_mld_set_rx_nonlegacy_rate_info(rate_n_flags, rx_status); + break; + case RATE_MCS_MOD_TYPE_HE: + rx_status->encoding = RX_ENC_HE; + rx_status->he_dcm = + !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK); + iwl_mld_set_rx_nonlegacy_rate_info(rate_n_flags, rx_status); + break; + case RATE_MCS_MOD_TYPE_EHT: + rx_status->encoding = RX_ENC_EHT; + iwl_mld_set_rx_nonlegacy_rate_info(rate_n_flags, rx_status); + break; + default: + WARN_ON_ONCE(1); + } + + if (format != RATE_MCS_MOD_TYPE_CCK && is_sgi) + rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; +} + +/* Note: hdr can be NULL */ +static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id, + struct ieee80211_hdr *hdr, + struct sk_buff *skb, + struct iwl_mld_rx_phy_data *phy_data) +{ + struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb); + u32 rate_n_flags = phy_data->rate_n_flags; + u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK; + + iwl_mld_fill_signal(mld, link_id, hdr, rx_status, phy_data); rx_status->device_timestamp = phy_data->gp2_on_air_rise; - /* using TLV format and must be after all fixed len fields */ + iwl_mld_set_rx_rate(mld, phy_data, rx_status); + + /* must be before L-SIG data (radiotap field order) */ + if (format == RATE_MCS_MOD_TYPE_HE) + iwl_mld_rx_he(skb, phy_data); + + iwl_mld_decode_lsig(skb, phy_data); + + /* TLVs - must be after radiotap fixed fields */ if (format == RATE_MCS_MOD_TYPE_EHT) - iwl_mld_rx_eht(mld, skb, phy_data, queue); + iwl_mld_rx_eht(mld, skb, phy_data); #ifdef CONFIG_IWLWIFI_DEBUGFS if (unlikely(mld->monitor.on)) { @@ -1282,9 +1393,9 @@ static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id, if (mld->monitor.ptp_time) { u64 adj_time = - iwl_mld_ptp_get_adj_time(mld, - phy_data->gp2_on_air_rise * - NSEC_PER_USEC); + iwl_mld_ptp_get_adj_time(mld, + phy_data->gp2_on_air_rise * + NSEC_PER_USEC); rx_status->mactime = div64_u64(adj_time, NSEC_PER_USEC); rx_status->flag |= RX_FLAG_MACTIME_IS_RTAP_TS64; @@ -1293,56 +1404,8 @@ static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id, } #endif - if (format != RATE_MCS_MOD_TYPE_CCK && is_sgi) - rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI; - - if (rate_n_flags & RATE_MCS_LDPC_MSK) - rx_status->enc_flags |= RX_ENC_FLAG_LDPC; - - switch (format) { - case RATE_MCS_MOD_TYPE_HT: - rx_status->encoding = RX_ENC_HT; - rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags); - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - break; - case RATE_MCS_MOD_TYPE_VHT: - case RATE_MCS_MOD_TYPE_HE: - case RATE_MCS_MOD_TYPE_EHT: - if (format == RATE_MCS_MOD_TYPE_VHT) { - rx_status->encoding = RX_ENC_VHT; - } else if (format == RATE_MCS_MOD_TYPE_HE) { - rx_status->encoding = RX_ENC_HE; - rx_status->he_dcm = - !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK); - } else if (format == RATE_MCS_MOD_TYPE_EHT) { - rx_status->encoding = RX_ENC_EHT; - } - - rx_status->nss = u32_get_bits(rate_n_flags, - RATE_MCS_NSS_MSK) + 1; - rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK; - rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT; - break; - default: { - int rate = - iwl_mld_legacy_hw_idx_to_mac80211_idx(rate_n_flags, - rx_status->band); - - /* valid rate */ - if (rate >= 0 && rate <= 0xFF) { - rx_status->rate_idx = rate; - break; - } - - /* invalid rate */ - rx_status->rate_idx = 0; - - if (net_ratelimit()) - IWL_ERR(mld, "invalid rate_n_flags=0x%x, band=%d\n", - rate_n_flags, rx_status->band); - break; - } - } + if (phy_data->ntfy) + iwl_mld_add_rtap_sniffer_phy_data(mld, skb, phy_data->ntfy); } /* iwl_mld_create_skb adds the rxb to a new skb */ @@ -1763,13 +1826,36 @@ static int iwl_mld_rx_crypto(struct iwl_mld *mld, return 0; } -static void iwl_mld_rx_update_ampdu_ref(struct iwl_mld *mld, - struct iwl_mld_rx_phy_data *phy_data, - struct ieee80211_rx_status *rx_status) +static void iwl_mld_rx_update_ampdu_data(struct iwl_mld *mld, + struct iwl_mld_rx_phy_data *phy_data, + struct ieee80211_rx_status *rx_status) { + u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK; bool toggle_bit = phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE; + switch (format) { + case RATE_MCS_MOD_TYPE_CCK: + case RATE_MCS_MOD_TYPE_LEGACY_OFDM: + /* no aggregation possible */ + return; + case RATE_MCS_MOD_TYPE_HT: + case RATE_MCS_MOD_TYPE_VHT: + /* single frames are not A-MPDU format */ + if (!(phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU)) + return; + break; + default: + /* HE/EHT/UHR have A-MPDU format for single frames */ + if (!(phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU)) { + rx_status->flag |= RX_FLAG_AMPDU_DETAILS; + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; + if (phy_data->phy_info & IWL_RX_MPDU_PHY_EOF_INDICATION) + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; + return; + } + } + rx_status->flag |= RX_FLAG_AMPDU_DETAILS; /* Toggle is switched whenever new aggregation starts. Make * sure ampdu_reference is never 0 so we can later use it to @@ -1781,6 +1867,11 @@ static void iwl_mld_rx_update_ampdu_ref(struct iwl_mld *mld, mld->monitor.ampdu_ref++; mld->monitor.ampdu_toggle = toggle_bit; phy_data->first_subframe = true; + + /* report EOF bit on the first subframe */ + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN; + if (phy_data->phy_info & IWL_RX_MPDU_PHY_EOF_INDICATION) + rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT; } rx_status->ampdu_reference = mld->monitor.ampdu_ref; } @@ -1810,6 +1901,7 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, u32 mpdu_len; enum iwl_mld_reorder_result reorder_res; struct ieee80211_rx_status *rx_status; + unsigned int alloc_size = 128; if (unlikely(mld->fw_status.in_hw_restart)) return; @@ -1824,10 +1916,17 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, "FW lied about packet len (%d)\n", pkt_len)) return; + iwl_mld_fill_phy_data_from_mpdu(mld, mpdu_desc, &phy_data); + /* Don't use dev_alloc_skb(), we'll have enough headroom once * ieee80211_hdr pulled. + * + * For monitor mode we need more space to include the full PHY + * notification data. */ - skb = alloc_skb(128, GFP_ATOMIC); + if (unlikely(mld->monitor.on) && phy_data.ntfy) + alloc_size += sizeof(struct iwl_rx_phy_air_sniffer_ntfy); + skb = alloc_skb(alloc_size, GFP_ATOMIC); if (!skb) { IWL_ERR(mld, "alloc_skb failed\n"); return; @@ -1835,8 +1934,6 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, hdr = (void *)(pkt->data + mpdu_desc_size); - iwl_mld_fill_phy_data(mld, mpdu_desc, &phy_data); - if (mpdu_desc->mac_flags2 & IWL_RX_MPDU_MFLG2_PAD) { /* If the device inserted padding it means that (it thought) * the 802.11 header wasn't a multiple of 4 bytes long. In @@ -1861,9 +1958,8 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, if (drop) goto drop; - /* update aggregation data for monitor sake on default queue */ - if (!queue && (phy_data.phy_info & IWL_RX_MPDU_PHY_AMPDU)) - iwl_mld_rx_update_ampdu_ref(mld, &phy_data, rx_status); + if (unlikely(mld->monitor.on)) + iwl_mld_rx_update_ampdu_data(mld, &phy_data, rx_status); /* Keep packets with CRC errors (and with overrun) for monitor mode * (otherwise the firmware discards them) but mark them as bad. @@ -1897,7 +1993,7 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi, link_id = u8_get_bits(mpdu_desc->mac_phy_band, IWL_RX_MPDU_MAC_PHY_BAND_LINK_MASK); - iwl_mld_rx_fill_status(mld, link_id, hdr, skb, &phy_data, queue); + iwl_mld_rx_fill_status(mld, link_id, hdr, skb, &phy_data); if (iwl_mld_rx_crypto(mld, sta, hdr, rx_status, mpdu_desc, queue, le32_to_cpu(pkt->len_n_flags), &crypto_len)) @@ -2031,87 +2127,65 @@ void iwl_mld_handle_rx_queues_sync_notif(struct iwl_mld *mld, wake_up(&mld->rxq_sync.waitq); } -void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi, - struct iwl_rx_packet *pkt, int queue) +static void iwl_mld_no_data_rx(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_phy_air_sniffer_ntfy *ntfy) { - struct iwl_rx_no_data_ver_3 *desc; - struct iwl_mld_rx_phy_data phy_data; struct ieee80211_rx_status *rx_status; + struct iwl_mld_rx_phy_data phy_data = { + .ntfy = ntfy, + .phy_info = 0, /* short preamble set below */ + .rate_n_flags = le32_to_cpu(ntfy->rate), + .gp2_on_air_rise = le32_to_cpu(ntfy->on_air_rise_time), + .energy_a = ntfy->rssi_a, + .energy_b = ntfy->rssi_b, + }; + u32 format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK; struct sk_buff *skb; - u32 format, rssi; - u8 channel; - - if (unlikely(mld->fw_status.in_hw_restart)) - return; - - if (IWL_FW_CHECK(mld, iwl_rx_packet_payload_len(pkt) < sizeof(*desc), - "Bad RX_NO_DATA_NOTIF size (%d)\n", - iwl_rx_packet_payload_len(pkt))) - return; - - desc = (void *)pkt->data; - - rssi = le32_to_cpu(desc->rssi); - channel = u32_get_bits(rssi, RX_NO_DATA_CHANNEL_MSK); - - phy_data.energy_a = u32_get_bits(rssi, RX_NO_DATA_CHAIN_A_MSK); - phy_data.energy_b = u32_get_bits(rssi, RX_NO_DATA_CHAIN_B_MSK); - phy_data.data0 = desc->phy_info[0]; - phy_data.data1 = desc->phy_info[1]; - phy_data.phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD; - phy_data.gp2_on_air_rise = le32_to_cpu(desc->on_air_rise_time); - phy_data.rate_n_flags = iwl_v3_rate_from_v2_v3(desc->rate, - mld->fw_rates_ver_3); - phy_data.with_data = false; - - BUILD_BUG_ON(sizeof(phy_data.rx_vec) != sizeof(desc->rx_vec)); - memcpy(phy_data.rx_vec, desc->rx_vec, sizeof(phy_data.rx_vec)); - format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK; - - /* Don't use dev_alloc_skb(), we'll have enough headroom once - * ieee80211_hdr pulled. - */ - skb = alloc_skb(128, GFP_ATOMIC); - if (!skb) { - IWL_ERR(mld, "alloc_skb failed\n"); + skb = alloc_skb(128 + sizeof(struct iwl_rx_phy_air_sniffer_ntfy), + GFP_ATOMIC); + if (!skb) return; - } rx_status = IEEE80211_SKB_RXCB(skb); /* 0-length PSDU */ rx_status->flag |= RX_FLAG_NO_PSDU; - /* mark as failed PLCP on any errors to skip checks in mac80211 */ - if (le32_get_bits(desc->info, RX_NO_DATA_INFO_ERR_MSK) != - RX_NO_DATA_INFO_ERR_NONE) - rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC; - - switch (le32_get_bits(desc->info, RX_NO_DATA_INFO_TYPE_MSK)) { - case RX_NO_DATA_INFO_TYPE_NDP: + switch (ntfy->status) { + case IWL_SNIF_STAT_PLCP_RX_OK: + /* we only get here with sounding PPDUs */ rx_status->zero_length_psdu_type = IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING; break; - case RX_NO_DATA_INFO_TYPE_MU_UNMATCHED: - case RX_NO_DATA_INFO_TYPE_TB_UNMATCHED: + case IWL_SNIF_STAT_AID_NOT_FOR_US: rx_status->zero_length_psdu_type = IEEE80211_RADIOTAP_ZERO_LEN_PSDU_NOT_CAPTURED; break; + case IWL_SNIF_STAT_PLCP_RX_LSIG_ERR: + case IWL_SNIF_STAT_PLCP_RX_SIGA_ERR: + case IWL_SNIF_STAT_PLCP_RX_SIGB_ERR: + case IWL_SNIF_STAT_UNKNOWN_ERROR: default: + rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC; + fallthrough; + case IWL_SNIF_STAT_UNEXPECTED_TB: + case IWL_SNIF_STAT_UNSUPPORTED_RATE: rx_status->zero_length_psdu_type = IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR; - break; + /* we could include the real reason in a vendor TLV */ } - rx_status->band = channel > 14 ? NL80211_BAND_5GHZ : - NL80211_BAND_2GHZ; + if (format == RATE_MCS_MOD_TYPE_CCK && + ntfy->legacy_sig.cck & cpu_to_le32(CCK_CRFR_SHORT_PREAMBLE)) + phy_data.phy_info |= IWL_RX_MPDU_PHY_SHORT_PREAMBLE; - rx_status->freq = ieee80211_channel_to_frequency(channel, - rx_status->band); + iwl_mld_fill_rx_status_band_freq(IEEE80211_SKB_RXCB(skb), + ntfy->band, ntfy->channel); /* link ID is ignored for NULL header */ - iwl_mld_rx_fill_status(mld, -1, NULL, skb, &phy_data, queue); + iwl_mld_rx_fill_status(mld, -1, NULL, skb, &phy_data); /* No more radiotap info should be added after this point. * Mark it as mac header for upper layers to know where @@ -2119,29 +2193,72 @@ void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi, */ skb_set_mac_header(skb, skb->len); - /* Override the nss from the rx_vec since the rate_n_flags has - * only 1 bit for the nss which gives a max of 2 ss but there - * may be up to 8 spatial streams. - */ - switch (format) { + /* pass the packet to mac80211 */ + rcu_read_lock(); + ieee80211_rx_napi(mld->hw, NULL, skb, napi); + rcu_read_unlock(); +} + +void iwl_mld_handle_phy_air_sniffer_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt) +{ + struct iwl_rx_phy_air_sniffer_ntfy *ntfy = (void *)pkt->data; + bool is_ndp = false; + u32 he_type; + + if (IWL_FW_CHECK(mld, iwl_rx_packet_payload_len(pkt) < sizeof(*ntfy), + "invalid air sniffer notification size\n")) + return; + + /* check if there's an old one to release as errored */ + if (mld->monitor.phy.valid && !mld->monitor.phy.used) { + /* didn't capture data, so override status */ + mld->monitor.phy.data.status = IWL_SNIF_STAT_AID_NOT_FOR_US; + iwl_mld_no_data_rx(mld, napi, &mld->monitor.phy.data); + } + + /* old data is no longer valid now */ + mld->monitor.phy.valid = false; + + he_type = le32_to_cpu(ntfy->rate) & RATE_MCS_HE_TYPE_MSK; + + switch (le32_to_cpu(ntfy->rate) & RATE_MCS_MOD_TYPE_MSK) { + case RATE_MCS_MOD_TYPE_HT: + is_ndp = !le32_get_bits(ntfy->sigs.ht.a1, + OFDM_RX_FRAME_HT_LENGTH); + break; case RATE_MCS_MOD_TYPE_VHT: - rx_status->nss = - le32_get_bits(desc->rx_vec[0], - RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK) + 1; + is_ndp = le32_get_bits(ntfy->sigs.vht.a0, + OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM_VALID) && + !le32_get_bits(ntfy->sigs.vht.a0, + OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM); break; case RATE_MCS_MOD_TYPE_HE: - rx_status->nss = - le32_get_bits(desc->rx_vec[0], - RX_NO_DATA_RX_VEC0_HE_NSTS_MSK) + 1; + if (he_type == RATE_MCS_HE_TYPE_TRIG) + break; + is_ndp = le32_get_bits(ntfy->sigs.he.a3, + OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM_VALID) && + !le32_get_bits(ntfy->sigs.he.a3, + OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM); break; case RATE_MCS_MOD_TYPE_EHT: - rx_status->nss = - le32_get_bits(desc->rx_vec[2], - RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK) + 1; + if (he_type == RATE_MCS_HE_TYPE_TRIG) + break; + is_ndp = le32_get_bits(ntfy->sigs.eht.sig2, + OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM_VALID) && + !le32_get_bits(ntfy->sigs.eht.sig2, + OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM); + break; } - /* pass the packet to mac80211 */ - rcu_read_lock(); - ieee80211_rx_napi(mld->hw, NULL, skb, napi); - rcu_read_unlock(); + if (ntfy->status != IWL_SNIF_STAT_PLCP_RX_OK || is_ndp) { + iwl_mld_no_data_rx(mld, napi, ntfy); + return; + } + + /* hang on to it for the RX_MPDU data packet(s) */ + mld->monitor.phy.data = *ntfy; + mld->monitor.phy.valid = true; + mld->monitor.phy.used = false; } diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.h b/drivers/net/wireless/intel/iwlwifi/mld/rx.h index 2beabd7e70b1..09dddbd40f55 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/rx.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.h @@ -66,7 +66,8 @@ void iwl_mld_pass_packet_to_mac80211(struct iwl_mld *mld, struct sk_buff *skb, int queue, struct ieee80211_sta *sta); -void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi, - struct iwl_rx_packet *pkt, int queue); +void iwl_mld_handle_phy_air_sniffer_notif(struct iwl_mld *mld, + struct napi_struct *napi, + struct iwl_rx_packet *pkt); #endif /* __iwl_mld_agg_h__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mld/sta.c b/drivers/net/wireless/intel/iwlwifi/mld/sta.c index 5cdbfa29a202..61ecc33116cf 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/sta.c @@ -890,7 +890,7 @@ static void iwl_mld_count_mpdu(struct ieee80211_link_sta *link_sta, int queue, sizeof(queue_counter->per_link)); queue_counter->window_start_time = jiffies; - IWL_DEBUG_INFO(mld, "MPDU counters are cleared\n"); + IWL_DEBUG_EHT(mld, "MPDU counters are cleared\n"); } link_counter = &queue_counter->per_link[mld_link->fw_id]; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 865f973f677d..edae13755ee6 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -115,7 +115,7 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, if (version >= 6) { - struct iwl_alive_ntf_v6 *palive; + struct iwl_alive_ntf_v7 *palive; if (pkt_len < sizeof(*palive)) return false; @@ -214,17 +214,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait, ~FW_ADDR_CACHE_CONTROL; if (umac_error_table) { - if (umac_error_table >= - mvm->trans->mac_cfg->base->min_umac_error_event_table) { - iwl_fw_umac_set_alive_err_table(mvm->trans, - umac_error_table); - } else { - IWL_ERR(mvm, - "Not valid error log pointer 0x%08X for %s uCode\n", - umac_error_table, - (mvm->fwrt.cur_fw_img == IWL_UCODE_INIT) ? - "Init" : "RT"); - } + iwl_fw_umac_set_alive_err_table(mvm->trans, + umac_error_table); } alive_data->valid = status == IWL_ALIVE_STATUS_OK; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c index 9c9e0e1c6e1d..867807abde66 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac-ctxt.c @@ -938,19 +938,12 @@ u8 iwl_mvm_mac_ctxt_get_lowest_rate(struct iwl_mvm *mvm, u16 iwl_mvm_mac_ctxt_get_beacon_flags(const struct iwl_fw *fw, u8 rate_idx) { + u16 flags = iwl_mvm_mac80211_idx_to_hwrate(fw, rate_idx); bool is_new_rate = iwl_fw_lookup_cmd_ver(fw, BEACON_TEMPLATE_CMD, 0) > 10; - u16 flags, cck_flag; - - if (is_new_rate) { - flags = iwl_mvm_mac80211_idx_to_hwrate(fw, rate_idx); - cck_flag = IWL_MAC_BEACON_CCK; - } else { - cck_flag = IWL_MAC_BEACON_CCK_V1; - flags = iwl_fw_rate_idx_to_plcp(rate_idx); - } if (rate_idx <= IWL_LAST_CCK_RATE) - flags |= cck_flag; + flags |= is_new_rate ? IWL_MAC_BEACON_CCK + : IWL_MAC_BEACON_CCK_V1; return flags; } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c index b1dca76b7141..380b6f8a53fd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c @@ -102,9 +102,6 @@ static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw, mvm->csme_vif = vif; } - if (vif->p2p || iwl_fw_lookup_cmd_ver(mvm->fw, PHY_CONTEXT_CMD, 1) < 5) - vif->driver_flags |= IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW; - return 0; out_free_bf: diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index b515028adc8f..301d590fe0bd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -2894,4 +2894,9 @@ iwl_mvm_send_ap_tx_power_constraint_cmd(struct iwl_mvm *mvm, void iwl_mvm_smps_workaround(struct iwl_mvm *mvm, struct ieee80211_vif *vif, bool update); + +/* rate_n_flags conversion */ +u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver); +__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver); + #endif /* __IWL_MVM_H__ */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c index 5e7e2926be0c..4f4111055ddd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause /* - * Copyright (C) 2012-2014, 2018-2024 Intel Corporation + * Copyright (C) 2012-2014, 2018-2025 Intel Corporation * Copyright (C) 2013-2014 Intel Mobile Communications GmbH * Copyright (C) 2017 Intel Deutschland GmbH */ @@ -202,17 +202,13 @@ int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, const struct cfg80211_chan_def *chandef, - const struct cfg80211_chan_def *ap, u8 chains_static, u8 chains_dynamic, u32 action) { int ret; int ver = iwl_fw_lookup_cmd_ver(mvm->fw, PHY_CONTEXT_CMD, 1); - if (ver < 5 || !ap || !ap->chan) - ap = NULL; - - if (ver >= 3 && ver <= 6) { + if (ver >= 3 && ver <= 4) { struct iwl_phy_context_cmd cmd = {}; /* Set the command header fields */ @@ -223,14 +219,6 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm, chains_static, chains_dynamic); - if (ap) { - cmd.sbb_bandwidth = iwl_mvm_get_channel_width(ap); - cmd.sbb_ctrl_channel_loc = iwl_mvm_get_ctrl_pos(ap); - } - - if (ver == 6) - cmd.puncture_mask = cpu_to_le16(chandef->punctured); - ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD, 0, sizeof(cmd), &cmd); } else if (ver < 3) { @@ -284,7 +272,7 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, ctxt->width = chandef->width; ctxt->center_freq1 = chandef->center_freq1; - ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap, + ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, chains_static, chains_dynamic, FW_CTXT_ACTION_ADD); @@ -342,7 +330,7 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, int ret; /* ... remove it here ...*/ - ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, NULL, + ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, chains_static, chains_dynamic, FW_CTXT_ACTION_REMOVE); if (ret) @@ -356,7 +344,7 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt, ctxt->width = chandef->width; ctxt->center_freq1 = chandef->center_freq1; - return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap, + return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, chains_static, chains_dynamic, action); } @@ -376,7 +364,7 @@ void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt) cfg80211_chandef_create(&chandef, ctxt->channel, NL80211_CHAN_NO_HT); - iwl_mvm_phy_ctxt_apply(mvm, ctxt, &chandef, NULL, 1, 1, + iwl_mvm_phy_ctxt_apply(mvm, ctxt, &chandef, 1, 1, FW_CTXT_ACTION_REMOVE); } diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c index 5802ed80a9ca..d1619a229d8f 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c @@ -4178,167 +4178,3 @@ int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, else return rs_drv_tx_protection(mvm, mvmsta, enable); } - -static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags) -{ - int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1; - int idx; - bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1); - int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0; - int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE; - - for (idx = offset; idx < last; idx++) - if (iwl_fw_rate_idx_to_plcp(idx) == rate) - return idx - offset; - return IWL_RATE_INVALID; -} - -u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver) -{ - u32 rate_v3 = 0, rate_v1; - u32 dup = 0; - - if (rate_ver > 1) - return iwl_v3_rate_from_v2_v3(rate, rate_ver >= 3); - - rate_v1 = le32_to_cpu(rate); - if (rate_v1 == 0) - return rate_v1; - /* convert rate */ - if (rate_v1 & RATE_MCS_HT_MSK_V1) { - u32 nss; - - rate_v3 |= RATE_MCS_MOD_TYPE_HT; - rate_v3 |= - rate_v1 & RATE_HT_MCS_RATE_CODE_MSK_V1; - nss = u32_get_bits(rate_v1, RATE_HT_MCS_MIMO2_MSK); - rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK); - } else if (rate_v1 & RATE_MCS_VHT_MSK_V1 || - rate_v1 & RATE_MCS_HE_MSK_V1) { - u32 nss = u32_get_bits(rate_v1, RATE_VHT_MCS_NSS_MSK); - - rate_v3 |= rate_v1 & RATE_VHT_MCS_RATE_CODE_MSK; - - rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK); - - if (rate_v1 & RATE_MCS_HE_MSK_V1) { - u32 he_type_bits = rate_v1 & RATE_MCS_HE_TYPE_MSK_V1; - u32 he_type = he_type_bits >> RATE_MCS_HE_TYPE_POS_V1; - u32 he_106t = (rate_v1 & RATE_MCS_HE_106T_MSK_V1) >> - RATE_MCS_HE_106T_POS_V1; - u32 he_gi_ltf = (rate_v1 & RATE_MCS_HE_GI_LTF_MSK_V1) >> - RATE_MCS_HE_GI_LTF_POS; - - if ((he_type_bits == RATE_MCS_HE_TYPE_SU || - he_type_bits == RATE_MCS_HE_TYPE_EXT_SU) && - he_gi_ltf == RATE_MCS_HE_SU_4_LTF) - /* the new rate have an additional bit to - * represent the value 4 rather then using SGI - * bit for this purpose - as it was done in the - * old rate - */ - he_gi_ltf += (rate_v1 & RATE_MCS_SGI_MSK_V1) >> - RATE_MCS_SGI_POS_V1; - - rate_v3 |= he_gi_ltf << RATE_MCS_HE_GI_LTF_POS; - rate_v3 |= he_type << RATE_MCS_HE_TYPE_POS; - rate_v3 |= he_106t << RATE_MCS_HE_106T_POS; - rate_v3 |= rate_v1 & RATE_HE_DUAL_CARRIER_MODE_MSK; - rate_v3 |= RATE_MCS_MOD_TYPE_HE; - } else { - rate_v3 |= RATE_MCS_MOD_TYPE_VHT; - } - /* if legacy format */ - } else { - u32 legacy_rate = iwl_legacy_rate_to_fw_idx(rate_v1); - - if (WARN_ON_ONCE(legacy_rate == IWL_RATE_INVALID)) - legacy_rate = (rate_v1 & RATE_MCS_CCK_MSK_V1) ? - IWL_FIRST_CCK_RATE : IWL_FIRST_OFDM_RATE; - - rate_v3 |= legacy_rate; - if (!(rate_v1 & RATE_MCS_CCK_MSK_V1)) - rate_v3 |= RATE_MCS_MOD_TYPE_LEGACY_OFDM; - } - - /* convert flags */ - if (rate_v1 & RATE_MCS_LDPC_MSK_V1) - rate_v3 |= RATE_MCS_LDPC_MSK; - rate_v3 |= (rate_v1 & RATE_MCS_CHAN_WIDTH_MSK_V1) | - (rate_v1 & RATE_MCS_ANT_AB_MSK) | - (rate_v1 & RATE_MCS_STBC_MSK) | - (rate_v1 & RATE_MCS_BF_MSK); - - dup = (rate_v1 & RATE_MCS_DUP_MSK_V1) >> RATE_MCS_DUP_POS_V1; - if (dup) { - rate_v3 |= RATE_MCS_DUP_MSK; - rate_v3 |= dup << RATE_MCS_CHAN_WIDTH_POS; - } - - if ((!(rate_v1 & RATE_MCS_HE_MSK_V1)) && - (rate_v1 & RATE_MCS_SGI_MSK_V1)) - rate_v3 |= RATE_MCS_SGI_MSK; - - return rate_v3; -} - -__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver) -{ - u32 result = 0; - int rate_idx; - - if (rate_ver > 1) - return iwl_v3_rate_to_v2_v3(rate, rate_ver > 2); - - switch (rate & RATE_MCS_MOD_TYPE_MSK) { - case RATE_MCS_MOD_TYPE_CCK: - result = RATE_MCS_CCK_MSK_V1; - fallthrough; - case RATE_MCS_MOD_TYPE_LEGACY_OFDM: - rate_idx = u32_get_bits(rate, RATE_LEGACY_RATE_MSK); - if (!(result & RATE_MCS_CCK_MSK_V1)) - rate_idx += IWL_FIRST_OFDM_RATE; - result |= u32_encode_bits(iwl_fw_rate_idx_to_plcp(rate_idx), - RATE_LEGACY_RATE_MSK_V1); - break; - case RATE_MCS_MOD_TYPE_HT: - result = RATE_MCS_HT_MSK_V1; - result |= u32_encode_bits(u32_get_bits(rate, - RATE_HT_MCS_CODE_MSK), - RATE_HT_MCS_RATE_CODE_MSK_V1); - result |= u32_encode_bits(u32_get_bits(rate, - RATE_MCS_NSS_MSK), - RATE_HT_MCS_MIMO2_MSK); - break; - case RATE_MCS_MOD_TYPE_VHT: - result = RATE_MCS_VHT_MSK_V1; - result |= u32_encode_bits(u32_get_bits(rate, - RATE_VHT_MCS_NSS_MSK), - RATE_MCS_CODE_MSK); - result |= u32_encode_bits(u32_get_bits(rate, RATE_MCS_NSS_MSK), - RATE_VHT_MCS_NSS_MSK); - break; - case RATE_MCS_MOD_TYPE_HE: /* not generated */ - default: - WARN_ONCE(1, "bad modulation type %d\n", - u32_get_bits(rate, RATE_MCS_MOD_TYPE_MSK)); - return 0; - } - - if (rate & RATE_MCS_LDPC_MSK) - result |= RATE_MCS_LDPC_MSK_V1; - WARN_ON_ONCE(u32_get_bits(rate, RATE_MCS_CHAN_WIDTH_MSK) > - RATE_MCS_CHAN_WIDTH_160_VAL); - result |= (rate & RATE_MCS_CHAN_WIDTH_MSK_V1) | - (rate & RATE_MCS_ANT_AB_MSK) | - (rate & RATE_MCS_STBC_MSK) | - (rate & RATE_MCS_BF_MSK); - - /* not handling DUP since we don't use it */ - WARN_ON_ONCE(rate & RATE_MCS_DUP_MSK); - - if (rate & RATE_MCS_SGI_MSK) - result |= RATE_MCS_SGI_MSK_V1; - - return cpu_to_le32(result); -} diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h index dfb062b7c5c2..34c957bef6f8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h @@ -425,9 +425,6 @@ void iwl_mvm_rate_control_unregister(void); struct iwl_mvm_sta; -u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver); -__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver); - int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta, bool enable); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c index 8c1bb3a7ffca..d0c0faae0122 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c @@ -519,6 +519,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi, return; } rx_status->rate_idx = rate; + /* override BW - it could be DUP and indicate the wrong BW */ + rx_status->bw = RATE_INFO_BW_20; } #ifdef CONFIG_IWLWIFI_DEBUGFS diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index 0c9c2492d8a7..0b12ee8ad618 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -463,7 +463,7 @@ static int iwl_mvm_aux_roc_te_handle_notif(struct iwl_mvm *mvm, if (!aux_roc_te) /* Not a Aux ROC time event */ return -EINVAL; - iwl_mvm_te_check_trigger(mvm, notif, te_data); + iwl_mvm_te_check_trigger(mvm, notif, aux_roc_te); IWL_DEBUG_TE(mvm, "Aux ROC time event notification - UID = 0x%x action %d (error = %d)\n", @@ -475,14 +475,14 @@ static int iwl_mvm_aux_roc_te_handle_notif(struct iwl_mvm *mvm, /* End TE, notify mac80211 */ ieee80211_remain_on_channel_expired(mvm->hw); iwl_mvm_roc_finished(mvm); /* flush aux queue */ - list_del(&te_data->list); /* remove from list */ - te_data->running = false; - te_data->vif = NULL; - te_data->uid = 0; - te_data->id = TE_MAX; + list_del(&aux_roc_te->list); /* remove from list */ + aux_roc_te->running = false; + aux_roc_te->vif = NULL; + aux_roc_te->uid = 0; + aux_roc_te->id = TE_MAX; } else if (le32_to_cpu(notif->action) == TE_V2_NOTIF_HOST_EVENT_START) { set_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status); - te_data->running = true; + aux_roc_te->running = true; ieee80211_ready_on_channel(mvm->hw); /* Start TE */ } else { IWL_DEBUG_TE(mvm, diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c index 22602c32faa5..1a6c1f8706e1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c @@ -159,9 +159,15 @@ int iwl_mvm_legacy_rate_to_mac80211_idx(u32 rate_n_flags, u8 iwl_mvm_mac80211_idx_to_hwrate(const struct iwl_fw *fw, int rate_idx) { - return (rate_idx >= IWL_FIRST_OFDM_RATE ? - rate_idx - IWL_FIRST_OFDM_RATE : - rate_idx); + if (iwl_fw_lookup_cmd_ver(fw, TX_CMD, 0) > 8) + /* In the new rate legacy rates are indexed: + * 0 - 3 for CCK and 0 - 7 for OFDM. + */ + return (rate_idx >= IWL_FIRST_OFDM_RATE ? + rate_idx - IWL_FIRST_OFDM_RATE : + rate_idx); + + return iwl_fw_rate_idx_to_plcp(rate_idx); } u8 iwl_mvm_mac80211_ac_to_ucode_ac(enum ieee80211_ac_numbers ac) @@ -1237,3 +1243,167 @@ bool iwl_mvm_vif_is_active(struct iwl_mvm_vif *mvmvif) return false; } + +static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags) +{ + int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1; + int idx; + bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1); + int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0; + int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE; + + for (idx = offset; idx < last; idx++) + if (iwl_fw_rate_idx_to_plcp(idx) == rate) + return idx - offset; + return IWL_RATE_INVALID; +} + +u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver) +{ + u32 rate_v3 = 0, rate_v1; + u32 dup = 0; + + if (rate_ver > 1) + return iwl_v3_rate_from_v2_v3(rate, rate_ver >= 3); + + rate_v1 = le32_to_cpu(rate); + if (rate_v1 == 0) + return rate_v1; + /* convert rate */ + if (rate_v1 & RATE_MCS_HT_MSK_V1) { + u32 nss; + + rate_v3 |= RATE_MCS_MOD_TYPE_HT; + rate_v3 |= + rate_v1 & RATE_HT_MCS_RATE_CODE_MSK_V1; + nss = u32_get_bits(rate_v1, RATE_HT_MCS_MIMO2_MSK); + rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK); + } else if (rate_v1 & RATE_MCS_VHT_MSK_V1 || + rate_v1 & RATE_MCS_HE_MSK_V1) { + u32 nss = u32_get_bits(rate_v1, RATE_VHT_MCS_NSS_MSK); + + rate_v3 |= rate_v1 & RATE_VHT_MCS_RATE_CODE_MSK; + + rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK); + + if (rate_v1 & RATE_MCS_HE_MSK_V1) { + u32 he_type_bits = rate_v1 & RATE_MCS_HE_TYPE_MSK_V1; + u32 he_type = he_type_bits >> RATE_MCS_HE_TYPE_POS_V1; + u32 he_106t = (rate_v1 & RATE_MCS_HE_106T_MSK_V1) >> + RATE_MCS_HE_106T_POS_V1; + u32 he_gi_ltf = (rate_v1 & RATE_MCS_HE_GI_LTF_MSK_V1) >> + RATE_MCS_HE_GI_LTF_POS; + + if ((he_type_bits == RATE_MCS_HE_TYPE_SU || + he_type_bits == RATE_MCS_HE_TYPE_EXT_SU) && + he_gi_ltf == RATE_MCS_HE_SU_4_LTF) + /* the new rate have an additional bit to + * represent the value 4 rather then using SGI + * bit for this purpose - as it was done in the + * old rate + */ + he_gi_ltf += (rate_v1 & RATE_MCS_SGI_MSK_V1) >> + RATE_MCS_SGI_POS_V1; + + rate_v3 |= he_gi_ltf << RATE_MCS_HE_GI_LTF_POS; + rate_v3 |= he_type << RATE_MCS_HE_TYPE_POS; + rate_v3 |= he_106t << RATE_MCS_HE_106T_POS; + rate_v3 |= rate_v1 & RATE_HE_DUAL_CARRIER_MODE_MSK; + rate_v3 |= RATE_MCS_MOD_TYPE_HE; + } else { + rate_v3 |= RATE_MCS_MOD_TYPE_VHT; + } + /* if legacy format */ + } else { + u32 legacy_rate = iwl_legacy_rate_to_fw_idx(rate_v1); + + if (WARN_ON_ONCE(legacy_rate == IWL_RATE_INVALID)) + legacy_rate = (rate_v1 & RATE_MCS_CCK_MSK_V1) ? + IWL_FIRST_CCK_RATE : IWL_FIRST_OFDM_RATE; + + rate_v3 |= legacy_rate; + if (!(rate_v1 & RATE_MCS_CCK_MSK_V1)) + rate_v3 |= RATE_MCS_MOD_TYPE_LEGACY_OFDM; + } + + /* convert flags */ + if (rate_v1 & RATE_MCS_LDPC_MSK_V1) + rate_v3 |= RATE_MCS_LDPC_MSK; + rate_v3 |= (rate_v1 & RATE_MCS_CHAN_WIDTH_MSK_V1) | + (rate_v1 & RATE_MCS_ANT_AB_MSK) | + (rate_v1 & RATE_MCS_STBC_MSK) | + (rate_v1 & RATE_MCS_BF_MSK); + + dup = (rate_v1 & RATE_MCS_DUP_MSK_V1) >> RATE_MCS_DUP_POS_V1; + if (dup) { + rate_v3 |= RATE_MCS_DUP_MSK; + rate_v3 |= dup << RATE_MCS_CHAN_WIDTH_POS; + } + + if ((!(rate_v1 & RATE_MCS_HE_MSK_V1)) && + (rate_v1 & RATE_MCS_SGI_MSK_V1)) + rate_v3 |= RATE_MCS_SGI_MSK; + + return rate_v3; +} + +__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver) +{ + u32 result = 0; + int rate_idx; + + if (rate_ver > 1) + return iwl_v3_rate_to_v2_v3(rate, rate_ver > 2); + + switch (rate & RATE_MCS_MOD_TYPE_MSK) { + case RATE_MCS_MOD_TYPE_CCK: + result = RATE_MCS_CCK_MSK_V1; + fallthrough; + case RATE_MCS_MOD_TYPE_LEGACY_OFDM: + rate_idx = u32_get_bits(rate, RATE_LEGACY_RATE_MSK); + if (!(result & RATE_MCS_CCK_MSK_V1)) + rate_idx += IWL_FIRST_OFDM_RATE; + result |= u32_encode_bits(iwl_fw_rate_idx_to_plcp(rate_idx), + RATE_LEGACY_RATE_MSK_V1); + break; + case RATE_MCS_MOD_TYPE_HT: + result = RATE_MCS_HT_MSK_V1; + result |= u32_encode_bits(u32_get_bits(rate, + RATE_HT_MCS_CODE_MSK), + RATE_HT_MCS_RATE_CODE_MSK_V1); + result |= u32_encode_bits(u32_get_bits(rate, + RATE_MCS_NSS_MSK), + RATE_HT_MCS_MIMO2_MSK); + break; + case RATE_MCS_MOD_TYPE_VHT: + result = RATE_MCS_VHT_MSK_V1; + result |= u32_encode_bits(u32_get_bits(rate, + RATE_VHT_MCS_NSS_MSK), + RATE_MCS_CODE_MSK); + result |= u32_encode_bits(u32_get_bits(rate, RATE_MCS_NSS_MSK), + RATE_VHT_MCS_NSS_MSK); + break; + case RATE_MCS_MOD_TYPE_HE: /* not generated */ + default: + WARN_ONCE(1, "bad modulation type %d\n", + u32_get_bits(rate, RATE_MCS_MOD_TYPE_MSK)); + return 0; + } + + if (rate & RATE_MCS_LDPC_MSK) + result |= RATE_MCS_LDPC_MSK_V1; + WARN_ON_ONCE(u32_get_bits(rate, RATE_MCS_CHAN_WIDTH_MSK) > + RATE_MCS_CHAN_WIDTH_160_VAL); + result |= (rate & RATE_MCS_CHAN_WIDTH_MSK_V1) | + (rate & RATE_MCS_ANT_AB_MSK) | + (rate & RATE_MCS_STBC_MSK) | + (rate & RATE_MCS_BF_MSK); + + /* not handling DUP since we don't use it */ + WARN_ON_ONCE(rate & RATE_MCS_DUP_MSK); + + if (rate & RATE_MCS_SGI_MSK) + result |= RATE_MCS_SGI_MSK_V1; + + return cpu_to_le32(result); +} diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index b21a4d8eb105..dc99e7ac4726 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -1061,12 +1061,18 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = { /* WH RF */ IWL_DEV_INFO(iwl_rf_wh, iwl_be211_name, RF_TYPE(WH)), + IWL_DEV_INFO(iwl_rf_wh_non_eht, iwl_ax221_name, RF_TYPE(WH), + SUBDEV(0x0514)), + IWL_DEV_INFO(iwl_rf_wh_non_eht, iwl_ax221_name, RF_TYPE(WH), + SUBDEV(0x4514)), IWL_DEV_INFO(iwl_rf_wh_160mhz, iwl_be213_name, RF_TYPE(WH), BW_LIMITED), /* PE RF */ IWL_DEV_INFO(iwl_rf_pe, iwl_bn201_name, RF_TYPE(PE)), - IWL_DEV_INFO(iwl_rf_pe, iwl_be223_name, RF_TYPE(PE), SUBDEV(0x0524)), - IWL_DEV_INFO(iwl_rf_pe, iwl_be221_name, RF_TYPE(PE), SUBDEV(0x0324)), + IWL_DEV_INFO(iwl_rf_pe, iwl_be223_name, RF_TYPE(PE), + SUBDEV_MASKED(0x0524, 0xFFF)), + IWL_DEV_INFO(iwl_rf_pe, iwl_bn203_name, RF_TYPE(PE), + SUBDEV_MASKED(0x0324, 0xFFF)), /* Killer */ IWL_DEV_INFO(iwl_rf_wh, iwl_killer_be1775s_name, SUBDEV(0x1776)), diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c index 59307b5df441..164d060ec617 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c @@ -4218,6 +4218,15 @@ int iwl_pci_gen1_2_probe(struct pci_dev *pdev, pdev->device, pdev->subsystem_device, info.hw_rev, info.hw_rf_id); +#if !IS_ENABLED(CONFIG_IWLMLD) + if (iwl_drv_is_wifi7_supported(iwl_trans)) { + IWL_ERR(iwl_trans, + "IWLMLD needs to be compiled to support this device\n"); + ret = -EOPNOTSUPP; + goto out_free_trans; + } +#endif + dev_info = iwl_pci_find_dev_info(pdev->device, pdev->subsystem_device, CSR_HW_RFID_TYPE(info.hw_rf_id), CSR_HW_RFID_IS_CDB(info.hw_rf_id), diff --git a/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c b/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c index c31bbd4e7a4a..6bf2ad18b009 100644 --- a/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c +++ b/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c @@ -265,6 +265,34 @@ static void devinfo_api_range(struct kunit *test) } } +static void devinfo_pci_ids_config(struct kunit *test) +{ + for (int i = 0; iwl_hw_card_ids[i].vendor; i++) { + const struct pci_device_id *s = &iwl_hw_card_ids[i]; + const struct iwl_dev_info *di; + + if (s->device == PCI_ANY_ID || s->subdevice == PCI_ANY_ID) + continue; + +#if IS_ENABLED(CONFIG_IWLMVM) || IS_ENABLED(CONFIG_IWLMLD) + /* + * The check below only works for old (pre-CNVI) devices. Most + * new have subdevice==ANY, so are already skipped, but for some + * Bz platform(s) we list all the RF PCI IDs. Skip those too. + */ + if (s->driver_data == (kernel_ulong_t)&iwl_bz_mac_cfg) + continue; +#endif + + di = iwl_pci_find_dev_info(s->device, s->subdevice, + 0, 0, 0, 0, true); + + KUNIT_EXPECT_PTR_NE_MSG(test, di, NULL, + "PCI ID %04x:%04x not found\n", + s->device, s->subdevice); + } +} + static struct kunit_case devinfo_test_cases[] = { KUNIT_CASE(devinfo_table_order), KUNIT_CASE(devinfo_discrete_match), @@ -276,6 +304,7 @@ static struct kunit_case devinfo_test_cases[] = { KUNIT_CASE(devinfo_pci_ids), KUNIT_CASE(devinfo_no_mac_cfg_dups), KUNIT_CASE(devinfo_api_range), + KUNIT_CASE(devinfo_pci_ids_config), {} }; diff --git a/drivers/net/wireless/marvell/mwl8k.c b/drivers/net/wireless/marvell/mwl8k.c index 891e125ad30b..54d6d00ecdf1 100644 --- a/drivers/net/wireless/marvell/mwl8k.c +++ b/drivers/net/wireless/marvell/mwl8k.c @@ -2966,6 +2966,51 @@ mwl8k_cmd_rf_antenna(struct ieee80211_hw *hw, int antenna, int mask) /* * CMD_SET_BEACON. */ + +static bool mwl8k_beacon_has_ds_params(const u8 *buf, int len) +{ + const struct ieee80211_mgmt *mgmt = (const void *)buf; + int ies_len; + + if (len <= offsetof(struct ieee80211_mgmt, u.beacon.variable)) + return false; + + ies_len = len - offsetof(struct ieee80211_mgmt, u.beacon.variable); + + return cfg80211_find_ie(WLAN_EID_DS_PARAMS, mgmt->u.beacon.variable, + ies_len) != NULL; +} + +static void mwl8k_beacon_copy_inject_ds_params(struct ieee80211_hw *hw, + u8 *buf_dst, const u8 *buf_src, + int src_len) +{ + const struct ieee80211_mgmt *mgmt = (const void *)buf_src; + static const u8 before_ds_params[] = { + WLAN_EID_SSID, + WLAN_EID_SUPP_RATES, + }; + const u8 *ies; + int hdr_len, left, offs, pos; + + ies = mgmt->u.beacon.variable; + hdr_len = offsetof(struct ieee80211_mgmt, u.beacon.variable); + + offs = ieee80211_ie_split(ies, src_len - hdr_len, before_ds_params, + ARRAY_SIZE(before_ds_params), 0); + + pos = hdr_len + offs; + left = src_len - pos; + + memcpy(buf_dst, buf_src, pos); + + /* Inject a DSSS Parameter Set after SSID + Supp Rates */ + buf_dst[pos + 0] = WLAN_EID_DS_PARAMS; + buf_dst[pos + 1] = 1; + buf_dst[pos + 2] = hw->conf.chandef.chan->hw_value; + + memcpy(buf_dst + pos + 3, buf_src + pos, left); +} struct mwl8k_cmd_set_beacon { struct mwl8k_cmd_pkt_hdr header; __le16 beacon_len; @@ -2975,17 +3020,33 @@ struct mwl8k_cmd_set_beacon { static int mwl8k_cmd_set_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u8 *beacon, int len) { + bool ds_params_present = mwl8k_beacon_has_ds_params(beacon, len); struct mwl8k_cmd_set_beacon *cmd; - int rc; + int rc, final_len = len; - cmd = kzalloc(sizeof(*cmd) + len, GFP_KERNEL); + if (!ds_params_present) { + /* + * mwl8k firmware requires a DS Params IE with the current + * channel in AP beacons. If mac80211/hostapd does not + * include it, inject one here. IE ID + length + channel + * number = 3 bytes. + */ + final_len += 3; + } + + cmd = kzalloc(sizeof(*cmd) + final_len, GFP_KERNEL); if (cmd == NULL) return -ENOMEM; cmd->header.code = cpu_to_le16(MWL8K_CMD_SET_BEACON); - cmd->header.length = cpu_to_le16(sizeof(*cmd) + len); - cmd->beacon_len = cpu_to_le16(len); - memcpy(cmd->beacon, beacon, len); + cmd->header.length = cpu_to_le16(sizeof(*cmd) + final_len); + cmd->beacon_len = cpu_to_le16(final_len); + + if (ds_params_present) + memcpy(cmd->beacon, beacon, len); + else + mwl8k_beacon_copy_inject_ds_params(hw, cmd->beacon, beacon, + len); rc = mwl8k_post_pervif_cmd(hw, vif, &cmd->header); kfree(cmd); diff --git a/drivers/net/wireless/mediatek/mt76/Kconfig b/drivers/net/wireless/mediatek/mt76/Kconfig index a86f800b8bf5..502303622a53 100644 --- a/drivers/net/wireless/mediatek/mt76/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT76_CORE tristate select PAGE_POOL @@ -37,6 +37,10 @@ config MT792x_USB tristate select MT76_USB +config MT76_NPU + bool + depends on MT76_CORE + source "drivers/net/wireless/mediatek/mt76/mt76x0/Kconfig" source "drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig" source "drivers/net/wireless/mediatek/mt76/mt7603/Kconfig" diff --git a/drivers/net/wireless/mediatek/mt76/Makefile b/drivers/net/wireless/mediatek/mt76/Makefile index 87512d101a91..1d42adfe8030 100644 --- a/drivers/net/wireless/mediatek/mt76/Makefile +++ b/drivers/net/wireless/mediatek/mt76/Makefile @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT76_CORE) += mt76.o obj-$(CONFIG_MT76_USB) += mt76-usb.o obj-$(CONFIG_MT76_SDIO) += mt76-sdio.o @@ -12,6 +12,7 @@ mt76-y := \ mmio.o util.o trace.o dma.o mac80211.o debugfs.o eeprom.o \ tx.o agg-rx.o mcu.o wed.o scan.o channel.o +mt76-$(CONFIG_MT76_NPU) += npu.o mt76-$(CONFIG_PCI) += pci.o mt76-$(CONFIG_NL80211_TESTMODE) += testmode.o diff --git a/drivers/net/wireless/mediatek/mt76/agg-rx.c b/drivers/net/wireless/mediatek/mt76/agg-rx.c index 936ab1ca9246..3d34caf7e4f7 100644 --- a/drivers/net/wireless/mediatek/mt76/agg-rx.c +++ b/drivers/net/wireless/mediatek/mt76/agg-rx.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/channel.c b/drivers/net/wireless/mediatek/mt76/channel.c index 130af1b254db..2b705bdb7993 100644 --- a/drivers/net/wireless/mediatek/mt76/channel.c +++ b/drivers/net/wireless/mediatek/mt76/channel.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2024 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/debugfs.c b/drivers/net/wireless/mediatek/mt76/debugfs.c index b6a2746c187d..a5ac6ca86735 100644 --- a/drivers/net/wireless/mediatek/mt76/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -93,9 +93,9 @@ void mt76_seq_puts_array(struct seq_file *file, const char *str, { int i; - seq_printf(file, "%10s:", str); + seq_printf(file, "%16s:", str); for (i = 0; i < len; i++) - seq_printf(file, " %2d", val[i]); + seq_printf(file, " %4d", val[i]); seq_puts(file, "\n"); } EXPORT_SYMBOL_GPL(mt76_seq_puts_array); diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index 1fa7de1d2c45..f240016ed9f0 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -7,37 +7,6 @@ #include "mt76.h" #include "dma.h" -#if IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED) - -#define Q_READ(_q, _field) ({ \ - u32 _offset = offsetof(struct mt76_queue_regs, _field); \ - u32 _val; \ - if ((_q)->flags & MT_QFLAG_WED) \ - _val = mtk_wed_device_reg_read((_q)->wed, \ - ((_q)->wed_regs + \ - _offset)); \ - else \ - _val = readl(&(_q)->regs->_field); \ - _val; \ -}) - -#define Q_WRITE(_q, _field, _val) do { \ - u32 _offset = offsetof(struct mt76_queue_regs, _field); \ - if ((_q)->flags & MT_QFLAG_WED) \ - mtk_wed_device_reg_write((_q)->wed, \ - ((_q)->wed_regs + _offset), \ - _val); \ - else \ - writel(_val, &(_q)->regs->_field); \ -} while (0) - -#else - -#define Q_READ(_q, _field) readl(&(_q)->regs->_field) -#define Q_WRITE(_q, _field, _val) writel(_val, &(_q)->regs->_field) - -#endif - static struct mt76_txwi_cache * mt76_alloc_txwi(struct mt76_dev *dev) { @@ -220,10 +189,15 @@ static void mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q) { Q_WRITE(q, desc_base, q->desc_dma); - if (q->flags & MT_QFLAG_WED_RRO_EN) + if ((q->flags & MT_QFLAG_WED_RRO_EN) && !mt76_npu_device_active(dev)) Q_WRITE(q, ring_size, MT_DMA_RRO_EN | q->ndesc); else Q_WRITE(q, ring_size, q->ndesc); + + if (mt76_queue_is_npu_tx(q)) { + writel(q->desc_dma, &q->regs->desc_base); + writel(q->ndesc, &q->regs->ring_size); + } q->head = Q_READ(q, dma_idx); q->tail = q->head; } @@ -235,7 +209,7 @@ void mt76_dma_queue_reset(struct mt76_dev *dev, struct mt76_queue *q, return; if (!mt76_queue_is_wed_rro_ind(q) && - !mt76_queue_is_wed_rro_rxdmad_c(q)) { + !mt76_queue_is_wed_rro_rxdmad_c(q) && !mt76_queue_is_npu(q)) { int i; /* clear descriptors */ @@ -446,6 +420,7 @@ mt76_dma_tx_cleanup(struct mt76_dev *dev, struct mt76_queue *q, bool flush) while (q->queued > 0 && q->tail != last) { mt76_dma_tx_cleanup_idx(dev, q, q->tail, &entry); + mt76_npu_txdesc_cleanup(q, q->tail); mt76_queue_tx_complete(dev, q, &entry); if (entry.txwi) { @@ -680,6 +655,10 @@ mt76_dma_tx_queue_skb(struct mt76_phy *phy, struct mt76_queue *q, if (test_bit(MT76_RESET, &phy->state)) goto free_skb; + /* TODO: Take into account unlinear skbs */ + if (mt76_npu_device_active(dev) && skb_linearize(skb)) + goto free_skb; + t = mt76_get_txwi(dev); if (!t) goto free_skb; @@ -727,6 +706,9 @@ mt76_dma_tx_queue_skb(struct mt76_phy *phy, struct mt76_queue *q, if (ret < 0) goto unmap; + if (mt76_npu_device_active(dev)) + return mt76_npu_dma_add_buf(phy, q, skb, &tx_info.buf[1], txwi); + return mt76_dma_add_buf(dev, q, tx_info.buf, tx_info.nbuf, tx_info.info, tx_info.skb, t); @@ -825,9 +807,17 @@ mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, q->ndesc = n_desc; q->buf_size = bufsize; q->hw_idx = idx; + q->dev = dev; + + if (mt76_queue_is_wed_rro_ind(q)) + size = sizeof(struct mt76_wed_rro_desc); + else if (mt76_queue_is_npu_tx(q)) + size = sizeof(struct airoha_npu_tx_dma_desc); + else if (mt76_queue_is_npu_rx(q)) + size = sizeof(struct airoha_npu_rx_dma_desc); + else + size = sizeof(struct mt76_desc); - size = mt76_queue_is_wed_rro_ind(q) ? sizeof(struct mt76_wed_rro_desc) - : sizeof(struct mt76_desc); q->desc = dmam_alloc_coherent(dev->dma_dev, q->ndesc * size, &q->desc_dma, GFP_KERNEL); if (!q->desc) @@ -843,6 +833,7 @@ mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, if (ret) return ret; + mt76_npu_queue_setup(dev, q); ret = mt76_wed_dma_setup(dev, q, false); if (ret) return ret; @@ -870,6 +861,11 @@ mt76_dma_rx_cleanup(struct mt76_dev *dev, struct mt76_queue *q) if (!q->ndesc) return; + if (mt76_queue_is_npu(q)) { + mt76_npu_queue_cleanup(dev, q); + return; + } + do { spin_lock_bh(&q->lock); buf = mt76_dma_dequeue(dev, q, true, NULL, NULL, &more, NULL); @@ -900,7 +896,7 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid) return; if (!mt76_queue_is_wed_rro_ind(q) && - !mt76_queue_is_wed_rro_rxdmad_c(q)) { + !mt76_queue_is_wed_rro_rxdmad_c(q) && !mt76_queue_is_npu(q)) { int i; for (i = 0; i < q->ndesc; i++) @@ -920,7 +916,10 @@ mt76_dma_rx_reset(struct mt76_dev *dev, enum mt76_rxq_id qid) return; mt76_dma_sync_idx(dev, q); - mt76_dma_rx_fill_buf(dev, q, false); + if (mt76_queue_is_npu(q)) + mt76_npu_fill_rx_queue(dev, q); + else + mt76_dma_rx_fill(dev, q, false); } static void diff --git a/drivers/net/wireless/mediatek/mt76/dma.h b/drivers/net/wireless/mediatek/mt76/dma.h index 17a80e1757fc..4a63de6c5bf5 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.h +++ b/drivers/net/wireless/mediatek/mt76/dma.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -46,6 +46,73 @@ #define MT_FCE_INFO_LEN 4 #define MT_RX_RXWI_LEN 32 +#if IS_ENABLED(CONFIG_NET_MEDIATEK_SOC_WED) + +#define Q_READ(_q, _field) ({ \ + u32 _offset = offsetof(struct mt76_queue_regs, _field); \ + u32 _val; \ + if ((_q)->flags & MT_QFLAG_WED) \ + _val = mtk_wed_device_reg_read((_q)->wed, \ + ((_q)->wed_regs + \ + _offset)); \ + else \ + _val = readl(&(_q)->regs->_field); \ + _val; \ +}) + +#define Q_WRITE(_q, _field, _val) do { \ + u32 _offset = offsetof(struct mt76_queue_regs, _field); \ + if ((_q)->flags & MT_QFLAG_WED) \ + mtk_wed_device_reg_write((_q)->wed, \ + ((_q)->wed_regs + _offset), \ + _val); \ + else \ + writel(_val, &(_q)->regs->_field); \ +} while (0) + +#elif IS_ENABLED(CONFIG_MT76_NPU) + +#define Q_READ(_q, _field) ({ \ + u32 _offset = offsetof(struct mt76_queue_regs, _field); \ + u32 _val = 0; \ + if ((_q)->flags & MT_QFLAG_NPU) { \ + struct airoha_npu *npu; \ + \ + rcu_read_lock(); \ + npu = rcu_dereference(q->dev->mmio.npu); \ + if (npu) \ + regmap_read(npu->regmap, \ + ((_q)->wed_regs + _offset), &_val); \ + rcu_read_unlock(); \ + } else { \ + _val = readl(&(_q)->regs->_field); \ + } \ + _val; \ +}) + +#define Q_WRITE(_q, _field, _val) do { \ + u32 _offset = offsetof(struct mt76_queue_regs, _field); \ + if ((_q)->flags & MT_QFLAG_NPU) { \ + struct airoha_npu *npu; \ + \ + rcu_read_lock(); \ + npu = rcu_dereference(q->dev->mmio.npu); \ + if (npu) \ + regmap_write(npu->regmap, \ + ((_q)->wed_regs + _offset), _val); \ + rcu_read_unlock(); \ + } else { \ + writel(_val, &(_q)->regs->_field); \ + } \ +} while (0) + +#else + +#define Q_READ(_q, _field) readl(&(_q)->regs->_field) +#define Q_WRITE(_q, _field, _val) writel(_val, &(_q)->regs->_field) + +#endif + struct mt76_desc { __le32 buf0; __le32 ctrl; diff --git a/drivers/net/wireless/mediatek/mt76/eeprom.c b/drivers/net/wireless/mediatek/mt76/eeprom.c index a987c5e4eff6..573400d57ce7 100644 --- a/drivers/net/wireless/mediatek/mt76/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -253,6 +253,19 @@ mt76_get_of_array(struct device_node *np, char *name, size_t *len, int min) return prop->value; } +static const s8 * +mt76_get_of_array_s8(struct device_node *np, char *name, size_t *len, int min) +{ + struct property *prop = of_find_property(np, name, NULL); + + if (!prop || !prop->value || prop->length < min) + return NULL; + + *len = prop->length; + + return prop->value; +} + struct device_node * mt76_find_channel_node(struct device_node *np, struct ieee80211_channel *chan) { @@ -294,7 +307,7 @@ mt76_get_txs_delta(struct device_node *np, u8 nss) } static void -mt76_apply_array_limit(s8 *pwr, size_t pwr_len, const __be32 *data, +mt76_apply_array_limit(s8 *pwr, size_t pwr_len, const s8 *data, s8 target_power, s8 nss_delta, s8 *max_power) { int i; @@ -303,30 +316,29 @@ mt76_apply_array_limit(s8 *pwr, size_t pwr_len, const __be32 *data, return; for (i = 0; i < pwr_len; i++) { - pwr[i] = min_t(s8, target_power, - be32_to_cpu(data[i]) + nss_delta); + pwr[i] = min_t(s8, target_power, data[i] + nss_delta); *max_power = max(*max_power, pwr[i]); } } static void mt76_apply_multi_array_limit(s8 *pwr, size_t pwr_len, s8 pwr_num, - const __be32 *data, size_t len, s8 target_power, - s8 nss_delta, s8 *max_power) + const s8 *data, size_t len, s8 target_power, + s8 nss_delta) { int i, cur; + s8 max_power = -128; if (!data) return; - len /= 4; - cur = be32_to_cpu(data[0]); + cur = data[0]; for (i = 0; i < pwr_num; i++) { if (len < pwr_len + 1) break; mt76_apply_array_limit(pwr + pwr_len * i, pwr_len, data + 1, - target_power, nss_delta, max_power); + target_power, nss_delta, &max_power); if (--cur > 0) continue; @@ -335,7 +347,7 @@ mt76_apply_multi_array_limit(s8 *pwr, size_t pwr_len, s8 pwr_num, if (!len) break; - cur = be32_to_cpu(data[0]); + cur = data[0]; } } @@ -346,19 +358,23 @@ s8 mt76_get_rate_power_limits(struct mt76_phy *phy, { struct mt76_dev *dev = phy->dev; struct device_node *np; - const __be32 *val; + const s8 *val; char name[16]; u32 mcs_rates = dev->drv->mcs_rates; u32 ru_rates = ARRAY_SIZE(dest->ru[0]); char band; size_t len; s8 max_power = 0; + s8 max_power_backoff = -127; s8 txs_delta; + int n_chains = hweight16(phy->chainmask); + s8 target_power_combine = target_power + mt76_tx_power_path_delta(n_chains); if (!mcs_rates) mcs_rates = 10; - memset(dest, target_power, sizeof(*dest)); + memset(dest, target_power, sizeof(*dest) - sizeof(dest->path)); + memset(&dest->path, 0, sizeof(dest->path)); if (!IS_ENABLED(CONFIG_OF)) return target_power; @@ -392,24 +408,47 @@ s8 mt76_get_rate_power_limits(struct mt76_phy *phy, txs_delta = mt76_get_txs_delta(np, hweight16(phy->chainmask)); - val = mt76_get_of_array(np, "rates-cck", &len, ARRAY_SIZE(dest->cck)); + val = mt76_get_of_array_s8(np, "rates-cck", &len, ARRAY_SIZE(dest->cck)); mt76_apply_array_limit(dest->cck, ARRAY_SIZE(dest->cck), val, target_power, txs_delta, &max_power); - val = mt76_get_of_array(np, "rates-ofdm", - &len, ARRAY_SIZE(dest->ofdm)); + val = mt76_get_of_array_s8(np, "rates-ofdm", + &len, ARRAY_SIZE(dest->ofdm)); mt76_apply_array_limit(dest->ofdm, ARRAY_SIZE(dest->ofdm), val, target_power, txs_delta, &max_power); - val = mt76_get_of_array(np, "rates-mcs", &len, mcs_rates + 1); + val = mt76_get_of_array_s8(np, "rates-mcs", &len, mcs_rates + 1); mt76_apply_multi_array_limit(dest->mcs[0], ARRAY_SIZE(dest->mcs[0]), ARRAY_SIZE(dest->mcs), val, len, - target_power, txs_delta, &max_power); + target_power, txs_delta); - val = mt76_get_of_array(np, "rates-ru", &len, ru_rates + 1); + val = mt76_get_of_array_s8(np, "rates-ru", &len, ru_rates + 1); mt76_apply_multi_array_limit(dest->ru[0], ARRAY_SIZE(dest->ru[0]), ARRAY_SIZE(dest->ru), val, len, - target_power, txs_delta, &max_power); + target_power, txs_delta); + + max_power_backoff = max_power; + val = mt76_get_of_array_s8(np, "paths-cck", &len, ARRAY_SIZE(dest->path.cck)); + mt76_apply_array_limit(dest->path.cck, ARRAY_SIZE(dest->path.cck), val, + target_power_combine, txs_delta, &max_power_backoff); + + val = mt76_get_of_array_s8(np, "paths-ofdm", &len, ARRAY_SIZE(dest->path.ofdm)); + mt76_apply_array_limit(dest->path.ofdm, ARRAY_SIZE(dest->path.ofdm), val, + target_power_combine, txs_delta, &max_power_backoff); + + val = mt76_get_of_array_s8(np, "paths-ofdm-bf", &len, ARRAY_SIZE(dest->path.ofdm_bf)); + mt76_apply_array_limit(dest->path.ofdm_bf, ARRAY_SIZE(dest->path.ofdm_bf), val, + target_power_combine, txs_delta, &max_power_backoff); + + val = mt76_get_of_array_s8(np, "paths-ru", &len, ARRAY_SIZE(dest->path.ru[0]) + 1); + mt76_apply_multi_array_limit(dest->path.ru[0], ARRAY_SIZE(dest->path.ru[0]), + ARRAY_SIZE(dest->path.ru), val, len, + target_power_combine, txs_delta); + + val = mt76_get_of_array_s8(np, "paths-ru-bf", &len, ARRAY_SIZE(dest->path.ru_bf[0]) + 1); + mt76_apply_multi_array_limit(dest->path.ru_bf[0], ARRAY_SIZE(dest->path.ru_bf[0]), + ARRAY_SIZE(dest->path.ru_bf), val, len, + target_power_combine, txs_delta); return max_power; } diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 5ceaf78c9ea0..75772979f438 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -630,6 +630,8 @@ int mt76_create_page_pool(struct mt76_dev *dev, struct mt76_queue *q) case MT_RXQ_MAIN: case MT_RXQ_BAND1: case MT_RXQ_BAND2: + case MT_RXQ_NPU0: + case MT_RXQ_NPU1: pp_params.pool_size = 256; break; default: @@ -814,6 +816,7 @@ void mt76_free_device(struct mt76_dev *dev) destroy_workqueue(dev->wq); dev->wq = NULL; } + mt76_npu_deinit(dev); ieee80211_free_hw(dev->hw); } EXPORT_SYMBOL_GPL(mt76_free_device); @@ -847,8 +850,6 @@ void mt76_reset_device(struct mt76_dev *dev) } rcu_read_unlock(); - mt76_abort_scan(dev); - INIT_LIST_HEAD(&dev->wcid_list); INIT_LIST_HEAD(&dev->sta_poll_list); dev->vif_mask = 0; @@ -1553,7 +1554,8 @@ void mt76_rx_poll_complete(struct mt76_dev *dev, enum mt76_rxq_id q, while ((skb = __skb_dequeue(&dev->rx_skb[q])) != NULL) { mt76_check_sta(dev, skb); - if (mtk_wed_device_active(&dev->mmio.wed)) + if (mtk_wed_device_active(&dev->mmio.wed) || + mt76_npu_device_active(dev)) __skb_queue_tail(&frames, skb); else mt76_rx_aggr_reorder(skb, &frames); diff --git a/drivers/net/wireless/mediatek/mt76/mcu.c b/drivers/net/wireless/mediatek/mt76/mcu.c index 65d4c2adb538..535c3d8a9cc0 100644 --- a/drivers/net/wireless/mediatek/mt76/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2019 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mmio.c b/drivers/net/wireless/mediatek/mt76/mmio.c index cd2e9737c3bf..05d74cd7248e 100644 --- a/drivers/net/wireless/mediatek/mt76/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mmio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -33,13 +33,21 @@ static u32 mt76_mmio_rmw(struct mt76_dev *dev, u32 offset, u32 mask, u32 val) static void mt76_mmio_write_copy(struct mt76_dev *dev, u32 offset, const void *data, int len) { - __iowrite32_copy(dev->mmio.regs + offset, data, DIV_ROUND_UP(len, 4)); + int i; + + for (i = 0; i < ALIGN(len, 4); i += 4) + writel(get_unaligned_le32(data + i), + dev->mmio.regs + offset + i); } static void mt76_mmio_read_copy(struct mt76_dev *dev, u32 offset, void *data, int len) { - __ioread32_copy(data, dev->mmio.regs + offset, DIV_ROUND_UP(len, 4)); + int i; + + for (i = 0; i < ALIGN(len, 4); i += 4) + put_unaligned_le32(readl(dev->mmio.regs + offset + i), + data + i); } static int mt76_mmio_wr_rp(struct mt76_dev *dev, u32 base, diff --git a/drivers/net/wireless/mediatek/mt76/mt76.h b/drivers/net/wireless/mediatek/mt76/mt76.h index e0d50b58cd01..d05e83ea1cac 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76.h +++ b/drivers/net/wireless/mediatek/mt76/mt76.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -13,6 +13,7 @@ #include <linux/leds.h> #include <linux/usb.h> #include <linux/average.h> +#include <linux/soc/airoha/airoha_offload.h> #include <linux/soc/mediatek/mtk_wed.h> #include <net/mac80211.h> #include <net/page_pool/helpers.h> @@ -34,6 +35,7 @@ #define MT_QFLAG_WED_RRO BIT(6) #define MT_QFLAG_WED_RRO_EN BIT(7) #define MT_QFLAG_EMI_EN BIT(8) +#define MT_QFLAG_NPU BIT(9) #define __MT_WED_Q(_type, _n) (MT_QFLAG_WED | \ FIELD_PREP(MT_QFLAG_WED_TYPE, _type) | \ @@ -48,6 +50,12 @@ #define MT_WED_RRO_Q_IND __MT_WED_RRO_Q(MT76_WED_RRO_Q_IND, 0) #define MT_WED_RRO_Q_RXDMAD_C __MT_WED_RRO_Q(MT76_WED_RRO_Q_RXDMAD_C, 0) +#define __MT_NPU_Q(_type, _n) (MT_QFLAG_NPU | \ + FIELD_PREP(MT_QFLAG_WED_TYPE, _type) | \ + FIELD_PREP(MT_QFLAG_WED_RING, _n)) +#define MT_NPU_Q_TX(_n) __MT_NPU_Q(MT76_WED_Q_TX, _n) +#define MT_NPU_Q_RX(_n) __MT_NPU_Q(MT76_WED_Q_RX, _n) + struct mt76_dev; struct mt76_phy; struct mt76_wcid; @@ -139,6 +147,8 @@ enum mt76_rxq_id { MT_RXQ_TXFREE_BAND2, MT_RXQ_RRO_IND, MT_RXQ_RRO_RXDMAD_C, + MT_RXQ_NPU0, + MT_RXQ_NPU1, __MT_RXQ_MAX }; @@ -247,6 +257,7 @@ struct mt76_queue { __le16 *emi_cpu_idx; struct mtk_wed_device *wed; + struct mt76_dev *dev; u32 wed_regs; dma_addr_t desc_dma; @@ -706,6 +717,11 @@ struct mt76_mmio { struct mtk_wed_device wed_hif2; struct completion wed_reset; struct completion wed_reset_complete; + + struct airoha_ppe_dev __rcu *ppe_dev; + struct airoha_npu __rcu *npu; + phys_addr_t phy_addr; + int npu_type; }; struct mt76_rx_status { @@ -943,6 +959,7 @@ struct mt76_dev { struct idr token; u16 wed_token_count; u16 token_count; + u16 token_start; u16 token_size; spinlock_t rx_token_lock; @@ -1113,6 +1130,14 @@ struct mt76_power_limits { s8 mcs[4][10]; s8 ru[7][12]; s8 eht[16][16]; + + struct { + s8 cck[4]; + s8 ofdm[4]; + s8 ofdm_bf[4]; + s8 ru[7][10]; + s8 ru_bf[7][10]; + } path; }; struct mt76_ethtool_worker_info { @@ -1252,6 +1277,15 @@ static inline int mt76_wed_dma_setup(struct mt76_dev *dev, struct mt76_queue *q, #define mt76_dereference(p, dev) \ rcu_dereference_protected(p, lockdep_is_held(&(dev)->mutex)) +static inline struct mt76_dev *mt76_wed_to_dev(struct mtk_wed_device *wed) +{ +#ifdef CONFIG_NET_MEDIATEK_SOC_WED + if (wed->wlan.hif2) + return container_of(wed, struct mt76_dev, mmio.wed_hif2); +#endif /* CONFIG_NET_MEDIATEK_SOC_WED */ + return container_of(wed, struct mt76_dev, mmio.wed); +} + static inline struct mt76_wcid * __mt76_wcid_ptr(struct mt76_dev *dev, u16 idx) { @@ -1598,6 +1632,109 @@ int mt76_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *skb, int mt76_testmode_set_state(struct mt76_phy *phy, enum mt76_testmode_state state); int mt76_testmode_alloc_skb(struct mt76_phy *phy, u32 len); +#ifdef CONFIG_MT76_NPU +void mt76_npu_check_ppe(struct mt76_dev *dev, struct sk_buff *skb, + u32 info); +int mt76_npu_dma_add_buf(struct mt76_phy *phy, struct mt76_queue *q, + struct sk_buff *skb, struct mt76_queue_buf *buf, + void *txwi_ptr); +int mt76_npu_rx_queue_init(struct mt76_dev *dev, struct mt76_queue *q); +int mt76_npu_fill_rx_queue(struct mt76_dev *dev, struct mt76_queue *q); +void mt76_npu_queue_cleanup(struct mt76_dev *dev, struct mt76_queue *q); +void mt76_npu_disable_irqs(struct mt76_dev *dev); +int mt76_npu_init(struct mt76_dev *dev, phys_addr_t phy_addr, int type); +void mt76_npu_deinit(struct mt76_dev *dev); +void mt76_npu_queue_setup(struct mt76_dev *dev, struct mt76_queue *q); +void mt76_npu_txdesc_cleanup(struct mt76_queue *q, int index); +int mt76_npu_net_setup_tc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct net_device *dev, enum tc_setup_type type, + void *type_data); +#else +static inline void mt76_npu_check_ppe(struct mt76_dev *dev, + struct sk_buff *skb, u32 info) +{ +} + +static inline int mt76_npu_dma_add_buf(struct mt76_phy *phy, + struct mt76_queue *q, + struct sk_buff *skb, + struct mt76_queue_buf *buf, + void *txwi_ptr) +{ + return -EOPNOTSUPP; +} + +static inline int mt76_npu_fill_rx_queue(struct mt76_dev *dev, + struct mt76_queue *q) +{ + return 0; +} + +static inline void mt76_npu_queue_cleanup(struct mt76_dev *dev, + struct mt76_queue *q) +{ +} + +static inline void mt76_npu_disable_irqs(struct mt76_dev *dev) +{ +} + +static inline int mt76_npu_init(struct mt76_dev *dev, phys_addr_t phy_addr, + int type) +{ + return 0; +} + +static inline void mt76_npu_deinit(struct mt76_dev *dev) +{ +} + +static inline void mt76_npu_queue_setup(struct mt76_dev *dev, + struct mt76_queue *q) +{ +} + +static inline void mt76_npu_txdesc_cleanup(struct mt76_queue *q, + int index) +{ +} + +static inline int mt76_npu_net_setup_tc(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct net_device *dev, + enum tc_setup_type type, + void *type_data) +{ + return -EOPNOTSUPP; +} +#endif /* CONFIG_MT76_NPU */ + +static inline bool mt76_npu_device_active(struct mt76_dev *dev) +{ + return !!rcu_access_pointer(dev->mmio.npu); +} + +static inline bool mt76_ppe_device_active(struct mt76_dev *dev) +{ + return !!rcu_access_pointer(dev->mmio.ppe_dev); +} + +static inline int mt76_npu_send_msg(struct airoha_npu *npu, int ifindex, + enum airoha_npu_wlan_set_cmd cmd, + u32 val, gfp_t gfp) +{ + return airoha_npu_wlan_send_msg(npu, ifindex, cmd, &val, sizeof(val), + gfp); +} + +static inline int mt76_npu_get_msg(struct airoha_npu *npu, int ifindex, + enum airoha_npu_wlan_get_cmd cmd, + u32 *val, gfp_t gfp) +{ + return airoha_npu_wlan_get_msg(npu, ifindex, cmd, val, sizeof(*val), + gfp); +} + static inline void mt76_testmode_reset(struct mt76_phy *phy, bool disable) { #ifdef CONFIG_NL80211_TESTMODE @@ -1839,6 +1976,23 @@ static inline bool mt76_queue_is_emi(struct mt76_queue *q) return q->flags & MT_QFLAG_EMI_EN; } +static inline bool mt76_queue_is_npu(struct mt76_queue *q) +{ + return q->flags & MT_QFLAG_NPU; +} + +static inline bool mt76_queue_is_npu_tx(struct mt76_queue *q) +{ + return mt76_queue_is_npu(q) && + FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_Q_TX; +} + +static inline bool mt76_queue_is_npu_rx(struct mt76_queue *q) +{ + return mt76_queue_is_npu(q) && + FIELD_GET(MT_QFLAG_WED_TYPE, q->flags) == MT76_WED_Q_RX; +} + struct mt76_txwi_cache * mt76_token_release(struct mt76_dev *dev, int token, bool *wake); int mt76_token_consume(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi); @@ -1860,7 +2014,8 @@ mt76_get_page_pool_buf(struct mt76_queue *q, u32 *offset, u32 size) { struct page *page; - page = page_pool_dev_alloc_frag(q->page_pool, offset, size); + page = page_pool_alloc_frag(q->page_pool, offset, size, + GFP_ATOMIC | __GFP_NOWARN | GFP_DMA32); if (!page) return NULL; diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig index dd16acfd9735..ae40a596e49c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7603/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT7603E tristate "MediaTek MT7603E (PCIe) and MT76x8 WLAN support" select MT76_CORE diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/Makefile b/drivers/net/wireless/mediatek/mt76/mt7603/Makefile index 6878e305c24d..e954165ee133 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7603/Makefile @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT7603E) += mt7603e.o mt7603e-y := \ diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c b/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c index 6457ee06bb5a..300a7f9c2ef1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/beacon.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7603.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/core.c b/drivers/net/wireless/mediatek/mt76/mt7603/core.c index 915b8349146a..9c2943fd904e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/core.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/core.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7603.h" #include "../trace.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c index 3967f2f05774..c891ad5498e6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7603.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c index e26cc78fff94..3a16851524a0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7603.h" #include "mac.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c index 88382b537a33..b89db2db6573 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/of.h> #include "mt7603.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h index 4687d6dc00dc..b6b746d1e56f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/eeprom.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ #ifndef __MT7603_EEPROM_H #define __MT7603_EEPROM_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/init.c b/drivers/net/wireless/mediatek/mt76/mt7603/init.c index 86617a3e4328..10f2ec70c792 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/etherdevice.h> #include "mt7603.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c index 6387f9e61060..d3110eeb45d7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/etherdevice.h> #include <linux/timekeeping.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mac.h b/drivers/net/wireless/mediatek/mt76/mt7603/mac.h index 17e34ecf2bfb..9f5fab51ff83 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ #ifndef __MT7603_MAC_H #define __MT7603_MAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/main.c b/drivers/net/wireless/mediatek/mt76/mt7603/main.c index 0d7c84941cd0..0f3a7508996c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/etherdevice.h> #include <linux/platform_device.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c index 301668c3cc92..e432cce97640 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/firmware.h> #include "mt7603.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h index 30df8a3fd11a..7debe76cd092 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ #ifndef __MT7603_MCU_H #define __MT7603_MCU_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h index 55a034ccbacd..071bfab3af7c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/mt7603.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ #ifndef __MT7603_H #define __MT7603_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c index 3d94cdb4314a..5fee610597a4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/regs.h b/drivers/net/wireless/mediatek/mt76/mt7603/regs.h index 524bceb8e958..97942f5ebdb4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7603/regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ #ifndef __MT7603_REGS_H #define __MT7603_REGS_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7603/soc.c b/drivers/net/wireless/mediatek/mt76/mt7603/soc.c index 1dd372372048..b74256efba55 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7603/soc.c +++ b/drivers/net/wireless/mediatek/mt76/mt7603/soc.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include <linux/kernel.h> #include <linux/module.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7615/Kconfig index 1ab1439143f4..8cc0c1b5c24e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7615/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT7615_COMMON tristate diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/Makefile b/drivers/net/wireless/mediatek/mt76/mt7615/Makefile index 2b97b9dde477..4def3b13eae1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7615/Makefile @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT7615_COMMON) += mt7615-common.o obj-$(CONFIG_MT7615E) += mt7615e.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c index 2a6d317db5e0..0f7b20152279 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7615.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c index bcf7864312d7..59d2b3e8696b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c index d4bc7e11e772..d6828e1cda19 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h index a67fbb90f5b3..6aed52e14181 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/eeprom.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2019 MediaTek Inc. */ #ifndef __MT7615_EEPROM_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/init.c b/drivers/net/wireless/mediatek/mt76/mt7615/init.c index 3e7af3e58736..42e11ba1206e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Roy Luo <royluo@google.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c index f8d2cc94b742..bd56cdb022a2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h index d08fbe64c262..336ebce5db5f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2019 MediaTek Inc. */ #ifndef __MT7615_MAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/main.c b/drivers/net/wireless/mediatek/mt76/mt7615/main.c index 15fe155ac3f3..727266892c3d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Roy Luo <royluo@google.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c index 4064e193d4de..fc0054f8bd60 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Roy Luo <royluo@google.com> @@ -874,8 +874,10 @@ mt7615_mcu_wtbl_sta_add(struct mt7615_phy *phy, struct ieee80211_vif *vif, wtbl_hdr = mt76_connac_mcu_alloc_wtbl_req(&dev->mt76, &msta->wcid, WTBL_RESET_AND_SET, NULL, &wskb); - if (IS_ERR(wtbl_hdr)) + if (IS_ERR(wtbl_hdr)) { + dev_kfree_skb(sskb); return PTR_ERR(wtbl_hdr); + } if (enable) { mt76_connac_mcu_wtbl_generic_tlv(&dev->mt76, wskb, vif, sta, diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h index 8e9604be0792..851b0e4839b5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2019 MediaTek Inc. */ #ifndef __MT7615_MCU_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c index dbb2c82407df..da7edd48ce2c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mmio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/kernel.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h index 9bdd29e8d25e..e16865dd8e52 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2019 MediaTek Inc. */ #ifndef __MT7615_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615_trace.h b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615_trace.h index 9be5a58a4e6d..697fc5d225de 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/mt7615_trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/mt7615_trace.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2019 Lorenzo Bianconi <lorenzo@kernel.org> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c index 68010e27f065..f5018bfa317a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c index f607eee3fb47..a9178e077fd6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Roy Luo <royluo@google.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c index b795d11d943d..53cb1eed1e4f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/pci_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h index 806b3887c541..eb3c24d51987 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7615/regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2019 MediaTek Inc. */ #ifndef __MT7615_REGS_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c index f56038cd4d3a..46188951ad19 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/sdio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * * Author: Felix Fietkau <nbd@nbd.name> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/soc.c b/drivers/net/wireless/mediatek/mt76/mt7615/soc.c index 06a0f2a141e8..4bd189dd67e3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/soc.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/soc.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c index 03f5af84424b..6eb97b7eba2d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/testmode.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ #include "mt7615.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/trace.c b/drivers/net/wireless/mediatek/mt76/mt7615/trace.c index 6c02d5aff68f..7ec39e0b3fb2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/trace.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/trace.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2019 Lorenzo Bianconi <lorenzo@kernel.org> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c index d96e06b4fee1..d91feffadda9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2019 MediaTek Inc. * * Author: Felix Fietkau <nbd@nbd.name> diff --git a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c index 820b39590027..f4169de939c4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * * Author: Lorenzo Bianconi <lorenzo@kernel.org> diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac.h index 192dcc374a64..813d61bffc2c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT76_CONNAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h index eb4765365b8c..d4e2c3140441 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac2_mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2022 MediaTek Inc. */ #ifndef __MT76_CONNAC2_MAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.c index 2d300948308d..651fcd4169f4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include "mt76_connac.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h index c5eaedca11e0..247e2e7a47d8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac3_mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT76_CONNAC3_MAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c index 0db00efe88b0..3304b5971be0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include "mt76_connac.h" @@ -297,16 +297,18 @@ u16 mt76_connac2_mac_tx_rate_val(struct mt76_phy *mphy, struct ieee80211_bss_conf *conf, bool beacon, bool mcast) { - struct mt76_vif_link *mvif = mt76_vif_conf_link(mphy->dev, conf->vif, conf); - struct cfg80211_chan_def *chandef = mvif->ctx ? - &mvif->ctx->def : &mphy->chandef; - u8 nss = 0, mode = 0, band = chandef->chan->band; - int rateidx = 0, mcast_rate; - int offset = 0; + u8 nss = 0, mode = 0, band = NL80211_BAND_2GHZ; + int rateidx = 0, offset = 0, mcast_rate; + struct cfg80211_chan_def *chandef; + struct mt76_vif_link *mvif; if (!conf) goto legacy; + mvif = mt76_vif_conf_link(mphy->dev, conf->vif, conf); + chandef = mvif->ctx ? &mvif->ctx->def : &mphy->chandef; + band = chandef->chan->band; + if (is_mt7921(mphy->dev)) { rateidx = ffs(conf->basic_rates) - 1; goto legacy; @@ -584,8 +586,9 @@ void mt76_connac2_mac_write_txwi(struct mt76_dev *dev, __le32 *txwi, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; bool multicast = ieee80211_is_data(hdr->frame_control) && is_multicast_ether_addr(hdr->addr1); - u16 rate = mt76_connac2_mac_tx_rate_val(mphy, &vif->bss_conf, beacon, - multicast); + u16 rate = mt76_connac2_mac_tx_rate_val(mphy, + vif ? &vif->bss_conf : NULL, + beacon, multicast); u32 val = MT_TXD6_FIXED_BW; /* hardware won't add HTC for mgmt/ctrl frame */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c index fc3e6728fcfb..ea99167765b0 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/firmware.h> @@ -1974,7 +1974,7 @@ int mt76_connac_mcu_chip_config(struct mt76_dev *dev) .resp_type = 0, }; - memcpy(req.data, "assert", 7); + strscpy(req.data, "assert"); return mt76_mcu_send_msg(dev, MCU_CE_CMD(CHIP_CONFIG), &req, sizeof(req), false); @@ -3101,6 +3101,7 @@ int mt76_connac2_load_patch(struct mt76_dev *dev, const char *fw_name) int i, ret, sem, max_len = mt76_is_sdio(dev) ? 2048 : 4096; const struct mt76_connac2_patch_hdr *hdr; const struct firmware *fw = NULL; + char build_date[17]; sem = mt76_connac_mcu_patch_sem_ctrl(dev, true); switch (sem) { @@ -3124,8 +3125,11 @@ int mt76_connac2_load_patch(struct mt76_dev *dev, const char *fw_name) } hdr = (const void *)fw->data; + strscpy(build_date, hdr->build_date, sizeof(build_date)); + build_date[16] = '\0'; + strim(build_date); dev_info(dev->dev, "HW/SW Version: 0x%x, Build Time: %.16s\n", - be32_to_cpu(hdr->hw_sw_ver), hdr->build_date); + be32_to_cpu(hdr->hw_sw_ver), build_date); for (i = 0; i < be32_to_cpu(hdr->desc.n_region); i++) { struct mt76_connac2_patch_sec *sec; diff --git a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h index 27daf419560a..8d59cf43f0e2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76_connac_mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT76_CONNAC_MCU_H @@ -1062,6 +1062,7 @@ enum { MCU_UNI_EVENT_ROC = 0x27, MCU_UNI_EVENT_TX_DONE = 0x2d, MCU_UNI_EVENT_THERMAL = 0x35, + MCU_UNI_EVENT_RSSI_MONITOR = 0x41, MCU_UNI_EVENT_NIC_CAPAB = 0x43, MCU_UNI_EVENT_WED_RRO = 0x57, MCU_UNI_EVENT_PER_STA_INFO = 0x6d, @@ -1300,6 +1301,7 @@ enum { MCU_UNI_CMD_THERMAL = 0x35, MCU_UNI_CMD_VOW = 0x37, MCU_UNI_CMD_FIXED_RATE_TABLE = 0x40, + MCU_UNI_CMD_RSSI_MONITOR = 0x41, MCU_UNI_CMD_TESTMODE_CTRL = 0x46, MCU_UNI_CMD_RRO = 0x57, MCU_UNI_CMD_OFFCH_SCAN_CTRL = 0x58, diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c index 11c16d1fc70f..f8d206a07f99 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c index f0962507f72f..efa549dc68ec 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/pci_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c index 6dc1f51f5658..20a8f3659490 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02.h b/drivers/net/wireless/mediatek/mt76/mt76x02.h index 8d06ef8c7c62..3c98808ccf26 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c b/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c index d570b99bccb9..7c9b16942275 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_beacon.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c index 8ce4bf44733d..d81f696b32c7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c index 7a07636d09c6..21c99ad7ef59 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h index 491010a32247..d40051992586 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dfs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h b/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h index 23b0e7d10d57..2f6ba8cf51e8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_dma.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c index a5e3392c0b48..d16be0cb0dc7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h index 13fa70853b0d..3cbb2977f375 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_eeprom.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c index 83488b2d6efb..14ee5b3b94d3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h index 5dc6c834111e..778454ac8974 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c index 75978820a260..e16f06a284ca 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h index e187ed52968e..a422cdc520cb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c index a683d53c7ceb..dd71c1c95cc9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mmio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c index cbe7e6f0c29a..557380c9bfab 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h index 84d8a6138b3e..09e8edee2195 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_phy.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h index fe0c5e3298bc..e87d3f8a1de9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.c b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.c index a812c3a1e258..a92b2b7391ff 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h index 11d119cd0f6f..56eea2f68983 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_trace.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c index d8bc4ae185f5..301b43180006 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_txrx.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h index b5be884b3549..49ab05c1fe73 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c index 4840d0b500b3..3a28a8cc1338 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_core.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c index b2cc44914294..968c73e06a5f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_usb_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c index 7dfcb20c692c..e5d9d1bc9415 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_util.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_util.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Stanislaw Gruszka <stf_xl@wp.pl> * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig b/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig index 482a32b70ddf..d820510cb4bb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT76x2_COMMON tristate select MT76x02_LIB diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile b/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile index caf089538c11..cbc90a9616a6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/Makefile @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: GPL-2.0-only +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT76x2_COMMON) += mt76x2-common.o obj-$(CONFIG_MT76x2E) += mt76x2e.o obj-$(CONFIG_MT76x2U) += mt76x2u.o diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c index 221805deb42f..782813aadc0a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h index 43430ef98b11..1ee8be389b24 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/eeprom.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c index 19c139290adb..408dc08b6457 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c index e08740ca3d0c..2fa34ca69095 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h index d5c3d26b94c1..f8ea70074c41 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c index ac83ce5f3e8b..769d924220e3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h index 41fd66563e82..16a4386aa754 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h index f051721bb00e..984756c81bdc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h index f9d37c6cf1f0..27e478ab5b15 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/mt76x2u.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c index 2303019670e2..491a32921a06 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c index e38e8e5685c2..bec84f932311 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c index c5dfb06d81e8..550644676201 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c index e5b6282d1a6c..daba163802b6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c index 8831337df23e..dcf4328c1cac 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/pci_phy.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c index e2b4cf30dc44..a5efa13a892f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/phy.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c index 96cecc576a98..01cb3b2830f3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c index 3b5562811511..41778a8ef02c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c index eaa622833f85..d0cb511ac6a2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c index 6671c53faf9f..66b06a493d95 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c index dd22d8af0901..9102be1803b7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c index a04a98f5ce1e..b63dd7f3ee80 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_phy.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig index 193112c49bd1..c24be8227f11 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7915/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT7915E tristate "MediaTek MT7915E (PCIe) support" select MT76_CONNAC_LIB diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile index e0ca638c91a5..963fb3109af3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7915/Makefile @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT7915E) += mt7915e.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/coredump.c b/drivers/net/wireless/mediatek/mt76/mt7915/coredump.c index 5daf2258dfe6..6c7273e5b0bc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/coredump.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/coredump.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2022 MediaTek Inc. */ #include <linux/devcoredump.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/coredump.h b/drivers/net/wireless/mediatek/mt76/mt7915/coredump.h index 709f8e9c795c..eb3991eda2e5 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/coredump.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/coredump.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2022 MediaTek Inc. */ #ifndef _COREDUMP_H_ diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c index b287b7d9394e..26ed3745af43 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/relay.h> @@ -1008,7 +1008,7 @@ mt7915_rate_txpower_get(struct file *file, char __user *user_buf, if (!buf) return -ENOMEM; - ret = mt7915_mcu_get_txpower_sku(phy, txpwr, sizeof(txpwr)); + ret = mt7915_mcu_get_txpower_sku(phy, txpwr, sizeof(txpwr), TX_POWER_INFO_RATE); if (ret) goto out; @@ -1118,7 +1118,7 @@ mt7915_rate_txpower_set(struct file *file, const char __user *user_buf, mutex_lock(&dev->mt76.mutex); ret = mt7915_mcu_get_txpower_sku(phy, req.txpower_sku, - sizeof(req.txpower_sku)); + sizeof(req.txpower_sku), TX_POWER_INFO_RATE); if (ret) goto out; @@ -1160,7 +1160,7 @@ out: return ret ? ret : count; } -static const struct file_operations mt7915_rate_txpower_fops = { +static const struct file_operations mt7915_txpower_fops = { .write = mt7915_rate_txpower_set, .read = mt7915_rate_txpower_get, .open = simple_open, @@ -1169,6 +1169,70 @@ static const struct file_operations mt7915_rate_txpower_fops = { }; static int +mt7915_path_txpower_show(struct seq_file *file) +{ + struct mt7915_phy *phy = file->private; + s8 txpower[MT7915_SKU_PATH_NUM], *buf = txpower; + int ret; + +#define PATH_POWER_SHOW(_name, _len, _skip) do { \ + size_t __len = (_len); \ + if (_skip) { \ + buf -= 1; \ + *buf = 0; \ + } \ + mt76_seq_puts_array(file, _name, buf, __len); \ + buf += __len; \ + } while (0) + + seq_printf(file, "\n%*c", 18, ' '); + seq_puts(file, "1T1S/2T1S/3T1S/4T1S/2T2S/3T2S/4T2S/3T3S/4T3S/4T4S\n"); + ret = mt7915_mcu_get_txpower_sku(phy, txpower, sizeof(txpower), + TX_POWER_INFO_PATH); + if (ret) + return ret; + + PATH_POWER_SHOW("CCK", 4, 0); + PATH_POWER_SHOW("OFDM", 4, 0); + PATH_POWER_SHOW("BF-OFDM", 4, 1); + + PATH_POWER_SHOW("HT/VHT20", 10, 0); + PATH_POWER_SHOW("BF-HT/VHT20", 10, 1); + PATH_POWER_SHOW("HT/VHT40", 10, 0); + PATH_POWER_SHOW("BF-HT/VHT40", 10, 1); + + PATH_POWER_SHOW("BW20/RU242", 10, 0); + PATH_POWER_SHOW("BF-BW20/RU242", 10, 1); + PATH_POWER_SHOW("BW40/RU484", 10, 0); + PATH_POWER_SHOW("BF-BW40/RU484", 10, 1); + PATH_POWER_SHOW("BW80/RU996", 10, 0); + PATH_POWER_SHOW("BF-BW80/RU996", 10, 1); + PATH_POWER_SHOW("BW160/RU2x996", 10, 0); + PATH_POWER_SHOW("BF-BW160/RU2x996", 10, 1); + PATH_POWER_SHOW("RU26", 10, 0); + PATH_POWER_SHOW("BF-RU26", 10, 0); + PATH_POWER_SHOW("RU52", 10, 0); + PATH_POWER_SHOW("BF-RU52", 10, 0); + PATH_POWER_SHOW("RU106", 10, 0); + PATH_POWER_SHOW("BF-RU106", 10, 0); +#undef PATH_POWER_SHOW + + return 0; +} + +static int +mt7915_txpower_path_show(struct seq_file *file, void *data) +{ + struct mt7915_phy *phy = file->private; + + seq_printf(file, "\nBand %d\n", phy != &phy->dev->phy); + + return mt7915_path_txpower_show(file); +} + +DEFINE_SHOW_ATTRIBUTE(mt7915_txpower_path); + +static int mt7915_twt_stats(struct seq_file *s, void *data) { struct mt7915_dev *dev = dev_get_drvdata(s->private); @@ -1254,7 +1318,9 @@ int mt7915_init_debugfs(struct mt7915_phy *phy) debugfs_create_file("implicit_txbf", 0600, dir, dev, &fops_implicit_txbf); debugfs_create_file("txpower_sku", 0400, dir, phy, - &mt7915_rate_txpower_fops); + &mt7915_txpower_fops); + debugfs_create_file("txpower_path", 0400, dir, phy, + &mt7915_txpower_path_fops); debugfs_create_devm_seqfile(dev->mt76.dev, "twt_stats", dir, mt7915_twt_stats); debugfs_create_file("rf_regval", 0600, dir, dev, &fops_rf_regval); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c index 009ef713f437..aabd37366e86 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include "mt7915.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c index 38dfd5de365c..eb92cbf1a284 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/firmware.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h index 73611c9d26e1..1dc285c72991 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/eeprom.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7915_EEPROM_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 5ea8b46e092e..22443cbc74ad 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/etherdevice.h> @@ -289,6 +289,8 @@ static void __mt7915_init_txpower(struct mt7915_phy *phy, int pwr_delta = mt7915_eeprom_get_power_delta(dev, sband->band); struct mt76_power_limits limits; + phy->sku_limit_en = true; + phy->sku_path_en = true; for (i = 0; i < sband->n_channels; i++) { struct ieee80211_channel *chan = &sband->channels[i]; u32 target_power = 0; @@ -305,6 +307,11 @@ static void __mt7915_init_txpower(struct mt7915_phy *phy, target_power = mt76_get_rate_power_limits(phy->mt76, chan, &limits, target_power); + + /* MT7915N can not enable Backoff table without setting value in dts */ + if (!limits.path.ofdm[0]) + phy->sku_path_en = false; + target_power += path_delta; target_power = DIV_ROUND_UP(target_power, 2); chan->max_power = min_t(int, chan->max_reg_power, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c index 1c0d310146d6..cefe56c05731 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/etherdevice.h> @@ -1451,6 +1451,8 @@ mt7915_mac_full_reset(struct mt7915_dev *dev) if (ext_phy) cancel_delayed_work_sync(&ext_phy->mac_work); + mt76_abort_scan(&dev->mt76); + mutex_lock(&dev->mt76.mutex); for (i = 0; i < 10; i++) { if (!mt7915_mac_restart(dev)) diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h index 448b1b380190..e39f96e00ba4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7915_MAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/main.c b/drivers/net/wireless/mediatek/mt76/mt7915/main.c index fe0639c14bf9..90d5e79fbf74 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/etherdevice.h> @@ -73,7 +73,7 @@ int mt7915_run(struct ieee80211_hw *hw) if (ret) goto out; - ret = mt7915_mcu_set_sku_en(phy, true); + ret = mt7915_mcu_set_sku_en(phy); if (ret) goto out; diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c index c1fdd3c4f1ba..00bff4d3aab8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/fs.h> @@ -3336,7 +3336,8 @@ int mt7915_mcu_set_txpower_frame(struct mt7915_phy *phy, int ret; s8 txpower_sku[MT7915_SKU_RATE_NUM]; - ret = mt7915_mcu_get_txpower_sku(phy, txpower_sku, sizeof(txpower_sku)); + ret = mt7915_mcu_get_txpower_sku(phy, txpower_sku, sizeof(txpower_sku), + TX_POWER_INFO_RATE); if (ret) return ret; @@ -3376,51 +3377,136 @@ int mt7915_mcu_set_txpower_frame(struct mt7915_phy *phy, sizeof(req), true); } +static void +mt7915_update_txpower(struct mt7915_phy *phy, int tx_power) +{ + struct mt76_phy *mphy = phy->mt76; + struct ieee80211_channel *chan = mphy->main_chandef.chan; + int chain_idx, val, e2p_power_limit = 0; + + if (!chan) { + mphy->txpower_cur = tx_power; + return; + } + + for (chain_idx = 0; chain_idx < hweight16(mphy->chainmask); chain_idx++) { + val = mt7915_eeprom_get_target_power(phy->dev, chan, chain_idx); + val += mt7915_eeprom_get_power_delta(phy->dev, chan->band); + + e2p_power_limit = max_t(int, e2p_power_limit, val); + } + + if (phy->sku_limit_en) + mphy->txpower_cur = min_t(int, e2p_power_limit, tx_power); + else + mphy->txpower_cur = e2p_power_limit; +} + int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy) { +#define TX_POWER_LIMIT_TABLE_RATE 0 +#define TX_POWER_LIMIT_TABLE_PATH 1 struct mt7915_dev *dev = phy->dev; struct mt76_phy *mphy = phy->mt76; struct ieee80211_hw *hw = mphy->hw; - struct mt7915_mcu_txpower_sku req = { + struct mt7915_sku_val { + u8 format_id; + u8 limit_type; + u8 band_idx; + } __packed hdr = { .format_id = TX_POWER_LIMIT_TABLE, + .limit_type = TX_POWER_LIMIT_TABLE_RATE, .band_idx = phy->mt76->band_idx, }; - struct mt76_power_limits limits_array; - s8 *la = (s8 *)&limits_array; - int i, idx; - int tx_power; + int i, ret, tx_power; + const u8 *len = mt7915_sku_group_len; + struct mt76_power_limits la = {}; + struct sk_buff *skb; tx_power = mt76_get_power_bound(mphy, hw->conf.power_level); - tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, - &limits_array, tx_power); - mphy->txpower_cur = tx_power; + if (phy->sku_limit_en) { + tx_power = mt76_get_rate_power_limits(mphy, mphy->chandef.chan, + &la, tx_power); + mt7915_update_txpower(phy, tx_power); + } else { + mt7915_update_txpower(phy, tx_power); + return 0; + } - for (i = 0, idx = 0; i < ARRAY_SIZE(mt7915_sku_group_len); i++) { - u8 mcs_num, len = mt7915_sku_group_len[i]; - int j; + skb = mt76_mcu_msg_alloc(&dev->mt76, NULL, + sizeof(hdr) + MT7915_SKU_RATE_NUM); + if (!skb) + return -ENOMEM; - if (i >= SKU_HT_BW20 && i <= SKU_VHT_BW160) { - mcs_num = 10; + skb_put_data(skb, &hdr, sizeof(hdr)); + skb_put_data(skb, &la.cck, len[SKU_CCK] + len[SKU_OFDM]); + skb_put_data(skb, &la.mcs[0], len[SKU_HT_BW20]); + skb_put_data(skb, &la.mcs[1], len[SKU_HT_BW40]); - if (i == SKU_HT_BW20 || i == SKU_VHT_BW20) - la = (s8 *)&limits_array + 12; - } else { - mcs_num = len; - } + /* vht */ + for (i = 0; i < 4; i++) { + skb_put_data(skb, &la.mcs[i], sizeof(la.mcs[i])); + skb_put_zero(skb, 2); /* padding */ + } - for (j = 0; j < min_t(u8, mcs_num, len); j++) - req.txpower_sku[idx + j] = la[j]; + /* he */ + skb_put_data(skb, &la.ru[0], sizeof(la.ru)); + ret = mt76_mcu_skb_send_msg(&dev->mt76, skb, + MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), true); + if (ret) + return ret; + + /* only set per-path power table when it's configured */ + if (!phy->sku_path_en) + return 0; - la += mcs_num; - idx += len; + skb = mt76_mcu_msg_alloc(&dev->mt76, NULL, + sizeof(hdr) + MT7915_SKU_PATH_NUM); + if (!skb) + return -ENOMEM; + + hdr.limit_type = TX_POWER_LIMIT_TABLE_PATH; + skb_put_data(skb, &hdr, sizeof(hdr)); + skb_put_data(skb, &la.path.cck, sizeof(la.path.cck)); + skb_put_data(skb, &la.path.ofdm, sizeof(la.path.ofdm)); + skb_put_data(skb, &la.path.ofdm_bf[1], sizeof(la.path.ofdm_bf) - 1); + + /* HT20 and HT40 */ + skb_put_data(skb, &la.path.ru[3], sizeof(la.path.ru[3])); + skb_put_data(skb, &la.path.ru_bf[3][1], sizeof(la.path.ru_bf[3]) - 1); + skb_put_data(skb, &la.path.ru[4], sizeof(la.path.ru[4])); + skb_put_data(skb, &la.path.ru_bf[4][1], sizeof(la.path.ru_bf[4]) - 1); + + /* start from non-bf and bf fields of + * BW20/RU242, BW40/RU484, BW80/RU996, BW160/RU2x996, + * RU26, RU52, and RU106 + */ + + for (i = 0; i < 8; i++) { + bool bf = i % 2; + u8 idx = (i + 6) / 2; + s8 *buf = bf ? la.path.ru_bf[idx] : la.path.ru[idx]; + /* The non-bf fields of RU26 to RU106 are special cases */ + if (bf) + skb_put_data(skb, buf + 1, 9); + else + skb_put_data(skb, buf, 10); } - return mt76_mcu_send_msg(&dev->mt76, - MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), &req, - sizeof(req), true); + for (i = 0; i < 6; i++) { + bool bf = i % 2; + u8 idx = i / 2; + s8 *buf = bf ? la.path.ru_bf[idx] : la.path.ru[idx]; + + skb_put_data(skb, buf, 10); + } + + return mt76_mcu_skb_send_msg(&dev->mt76, skb, + MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), true); } -int mt7915_mcu_get_txpower_sku(struct mt7915_phy *phy, s8 *txpower, int len) +int mt7915_mcu_get_txpower_sku(struct mt7915_phy *phy, s8 *txpower, int len, + u8 category) { #define RATE_POWER_INFO 2 struct mt7915_dev *dev = phy->dev; @@ -3431,10 +3517,9 @@ int mt7915_mcu_get_txpower_sku(struct mt7915_phy *phy, s8 *txpower, int len) u8 _rsv; } __packed req = { .format_id = TX_POWER_LIMIT_INFO, - .category = RATE_POWER_INFO, + .category = category, .band_idx = phy->mt76->band_idx, }; - s8 txpower_sku[MT7915_SKU_RATE_NUM][2]; struct sk_buff *skb; int ret, i; @@ -3444,9 +3529,15 @@ int mt7915_mcu_get_txpower_sku(struct mt7915_phy *phy, s8 *txpower, int len) if (ret) return ret; - memcpy(txpower_sku, skb->data + 4, sizeof(txpower_sku)); - for (i = 0; i < len; i++) - txpower[i] = txpower_sku[i][req.band_idx]; + if (category == TX_POWER_INFO_RATE) { + s8 res[MT7915_SKU_RATE_NUM][2]; + + memcpy(res, skb->data + 4, sizeof(res)); + for (i = 0; i < len; i++) + txpower[i] = res[i][req.band_idx]; + } else if (category == TX_POWER_INFO_PATH) { + memcpy(txpower, skb->data + 4, len); + } dev_kfree_skb(skb); @@ -3475,7 +3566,7 @@ int mt7915_mcu_set_test_param(struct mt7915_dev *dev, u8 param, bool test_mode, sizeof(req), false); } -int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable) +int mt7915_mcu_set_sku_en(struct mt7915_phy *phy) { struct mt7915_dev *dev = phy->dev; struct mt7915_sku { @@ -3484,10 +3575,21 @@ int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable) u8 band_idx; u8 rsv; } __packed req = { - .format_id = TX_POWER_LIMIT_ENABLE, .band_idx = phy->mt76->band_idx, - .sku_enable = enable, }; + int ret; + + req.sku_enable = phy->sku_limit_en; + req.format_id = TX_POWER_LIMIT_ENABLE; + + ret = mt76_mcu_send_msg(&dev->mt76, + MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), &req, + sizeof(req), true); + if (ret) + return ret; + + req.sku_enable = phy->sku_path_en; + req.format_id = TX_POWER_LIMIT_PATH_ENABLE; return mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD(TX_POWER_FEATURE_CTRL), &req, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h index 086ad89ecd91..3af11a075a2f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7915_MCU_H @@ -429,6 +429,7 @@ enum { enum { TX_POWER_LIMIT_ENABLE, + TX_POWER_LIMIT_PATH_ENABLE = 0x3, TX_POWER_LIMIT_TABLE = 0x4, TX_POWER_LIMIT_INFO = 0x7, TX_POWER_LIMIT_FRAME = 0x11, @@ -436,6 +437,11 @@ enum { }; enum { + TX_POWER_INFO_PATH = 1, + TX_POWER_INFO_RATE, +}; + +enum { SPR_ENABLE = 0x1, SPR_ENABLE_SD = 0x3, SPR_ENABLE_MODE = 0x5, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c index 36488aa6cc20..2708b1556f40 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mmio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/kernel.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h index 2e94347c46d6..b5c06201b707 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7915_H @@ -70,6 +70,7 @@ #define MT7915_CDEV_THROTTLE_MAX 99 #define MT7915_SKU_RATE_NUM 161 +#define MT7915_SKU_PATH_NUM 185 #define MT7915_MAX_TWT_AGRT 16 #define MT7915_MAX_STA_TWT_AGRT 8 @@ -223,6 +224,9 @@ struct mt7915_phy { struct mt76_mib_stats mib; struct mt76_channel_state state_ts; + bool sku_limit_en:1; + bool sku_path_en:1; + #ifdef CONFIG_NL80211_TESTMODE struct { u32 *reg_backup; @@ -491,9 +495,10 @@ int mt7915_mcu_set_mac(struct mt7915_dev *dev, int band, bool enable, int mt7915_mcu_set_test_param(struct mt7915_dev *dev, u8 param, bool test_mode, u8 en); int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band); -int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable); +int mt7915_mcu_set_sku_en(struct mt7915_phy *phy); int mt7915_mcu_set_txpower_sku(struct mt7915_phy *phy); -int mt7915_mcu_get_txpower_sku(struct mt7915_phy *phy, s8 *txpower, int len); +int mt7915_mcu_get_txpower_sku(struct mt7915_phy *phy, s8 *txpower, int len, + u8 category); int mt7915_mcu_set_txpower_frame_min(struct mt7915_phy *phy, s8 txpower); int mt7915_mcu_set_txpower_frame(struct mt7915_phy *phy, struct ieee80211_vif *vif, diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c index 07b0a5766eab..f6b03211a879 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * * Author: Ryder Lee <ryder.lee@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h index c5ec63a25a42..307bf6a75674 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7915_REGS_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c index c823a7554a3a..54ff6de96f3e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/soc.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/soc.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2022 MediaTek Inc. */ #include <linux/kernel.h> @@ -284,20 +284,15 @@ static int mt798x_wmac_coninfra_check(struct mt7915_dev *dev) static int mt798x_wmac_coninfra_setup(struct mt7915_dev *dev) { struct device *pdev = dev->mt76.dev; - struct reserved_mem *rmem; - struct device_node *np; + struct resource res; u32 val; + int ret; - np = of_parse_phandle(pdev->of_node, "memory-region", 0); - if (!np) - return -EINVAL; - - rmem = of_reserved_mem_lookup(np); - of_node_put(np); - if (!rmem) - return -EINVAL; + ret = of_reserved_mem_region_to_resource(pdev->of_node, 0, &res); + if (ret) + return ret; - val = (rmem->base >> 16) & MT_TOP_MCU_EMI_BASE_MASK; + val = (res.start >> 16) & MT_TOP_MCU_EMI_BASE_MASK; if (is_mt7986(&dev->mt76)) { /* Set conninfra subsys PLL check */ @@ -318,8 +313,8 @@ static int mt798x_wmac_coninfra_setup(struct mt7915_dev *dev) MT_TOP_EFUSE_BASE_MASK, 0x11f20000 >> 16); } - mt76_wr(dev, MT_INFRA_BUS_EMI_START, rmem->base); - mt76_wr(dev, MT_INFRA_BUS_EMI_END, rmem->size); + mt76_wr(dev, MT_INFRA_BUS_EMI_START, res.start); + mt76_wr(dev, MT_INFRA_BUS_EMI_END, resource_size(&res)); mt76_rr(dev, MT_CONN_INFRA_EFUSE); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c index d534fff5c952..618a5c2bdd29 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include "mt7915.h" @@ -409,7 +409,7 @@ mt7915_tm_init(struct mt7915_phy *phy, bool en) if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state)) return; - mt7915_mcu_set_sku_en(phy, !en); + mt7915_mcu_set_sku_en(phy); mt7915_tm_mode_ctrl(dev, en); mt7915_tm_reg_backup_restore(phy); diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.h b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.h index 5573ac309363..bb1bc568751b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/testmode.h +++ b/drivers/net/wireless/mediatek/mt76/mt7915/testmode.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7915_TESTMODE_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig index 7ed51e057857..37b5f46e76f4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7921/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT7921_COMMON tristate select MT792x_LIB diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/Makefile b/drivers/net/wireless/mediatek/mt76/mt7921/Makefile index 849be9e848e0..2ad3c1cc3779 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7921/Makefile @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT7921_COMMON) += mt7921-common.o obj-$(CONFIG_MT7921E) += mt7921e.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c index 616b66a3fde2..4333005b3ad9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include "mt7921.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/init.c b/drivers/net/wireless/mediatek/mt76/mt7921/init.c index b9098a7331b1..29732315af1c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/etherdevice.h> @@ -343,7 +343,7 @@ int mt7921_register_device(struct mt792x_dev *dev) dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask; dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; - queue_work(system_wq, &dev->init_work); + queue_work(system_percpu_wq, &dev->init_work); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c index bce26389ab18..03b4960db73f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/devcoredump.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 67383c41a319..5fae9a6e273c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/etherdevice.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c index 86bd33b916a9..833d0ab64230 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. */ #include <linux/fs.h> @@ -646,10 +646,10 @@ int mt7921_run_firmware(struct mt792x_dev *dev) if (err) return err; - set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); err = mt7921_load_clc(dev, mt792x_ram_name(dev)); if (err) return err; + set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); return mt7921_mcu_fw_log_2_host(dev, 1); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h index 2834c6c53e58..de676b83b89c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7921_MCU_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h index c88793fcec64..83fc7f49ff84 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/mt7921.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7921_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c index a0c9df3c2cc7..ec9686183251 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c index 881812ba03ff..5ec084432ae3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2021 MediaTek Inc. */ #include "mt7921.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c index 4cf1f2f0f968..8439c849a7a6 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/pci_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2021 MediaTek Inc. */ #include "mt7921.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h index 43427a3a48af..4d9eaf1e0692 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7921/regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. */ #ifndef __MT7921_REGS_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c index d8d36b3c3068..3421e53dc948 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2021 MediaTek Inc. * */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c index a9eb6252a904..416d49e53499 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2021 MediaTek Inc. */ #include <linux/iopoll.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c index 5e4501d7f1c0..14e66f3f5aad 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/sdio_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2021 MediaTek Inc. */ #include <linux/kernel.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c index e838d93477c1..e60ee992edf8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/testmode.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7921.h" #include "mcu.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c index 100bdba32ba5..17057e68bf21 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/usb.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2022 MediaTek Inc. * * Author: Lorenzo Bianconi <lorenzo@kernel.org> diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7925/Kconfig index 5854e95e68a5..f4f7c93c2ea7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7925/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT7925_COMMON tristate select MT792x_LIB diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/Makefile b/drivers/net/wireless/mediatek/mt76/mt7925/Makefile index ade5e647c941..8f1078ce3231 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7925/Makefile @@ -1,10 +1,10 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT7925_COMMON) += mt7925-common.o obj-$(CONFIG_MT7925E) += mt7925e.o obj-$(CONFIG_MT7925U) += mt7925u.o -mt7925-common-y := mac.o mcu.o main.o init.o debugfs.o +mt7925-common-y := mac.o mcu.o regd.o main.o init.o debugfs.o mt7925-common-$(CONFIG_NL80211_TESTMODE) += testmode.o mt7925e-y := pci.o pci_mac.o pci_mcu.o mt7925u-y := usb.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7925/debugfs.c index 1e2fc6577e78..e2498659c884 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include "mt7925.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/init.c b/drivers/net/wireless/mediatek/mt76/mt7925/init.c index d7d5afe365ed..3ce5d6fcc69d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/etherdevice.h> @@ -7,6 +7,7 @@ #include <linux/thermal.h> #include <linux/firmware.h> #include "mt7925.h" +#include "regd.h" #include "mac.h" #include "mcu.h" @@ -60,151 +61,6 @@ static int mt7925_thermal_init(struct mt792x_phy *phy) return PTR_ERR_OR_ZERO(hwmon); } -void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2) -{ - struct mt792x_phy *phy = &dev->phy; - struct mt7925_clc_rule_v2 *rule; - struct mt7925_clc *clc; - bool old = dev->has_eht, new = true; - u32 mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, alpha2); - u8 *pos; - - if (mtcl_conf != MT792X_ACPI_MTCL_INVALID && - (((mtcl_conf >> 4) & 0x3) == 0)) { - new = false; - goto out; - } - - if (!phy->clc[MT792x_CLC_BE_CTRL]) - goto out; - - clc = (struct mt7925_clc *)phy->clc[MT792x_CLC_BE_CTRL]; - pos = clc->data; - - while (1) { - rule = (struct mt7925_clc_rule_v2 *)pos; - - if (rule->alpha2[0] == alpha2[0] && - rule->alpha2[1] == alpha2[1]) { - new = false; - break; - } - - /* Check the last one */ - if (rule->flag & BIT(0)) - break; - - pos += sizeof(*rule); - } - -out: - if (old == new) - return; - - dev->has_eht = new; - mt7925_set_stream_he_eht_caps(phy); -} - -static void -mt7925_regd_channel_update(struct wiphy *wiphy, struct mt792x_dev *dev) -{ -#define IS_UNII_INVALID(idx, sfreq, efreq, cfreq) \ - (!(dev->phy.clc_chan_conf & BIT(idx)) && (cfreq) >= (sfreq) && (cfreq) <= (efreq)) -#define MT7925_UNII_59G_IS_VALID 0x1 -#define MT7925_UNII_6G_IS_VALID 0x1e - struct ieee80211_supported_band *sband; - struct mt76_dev *mdev = &dev->mt76; - struct ieee80211_channel *ch; - u32 mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, mdev->alpha2); - int i; - - if (mtcl_conf != MT792X_ACPI_MTCL_INVALID) { - if ((mtcl_conf & 0x3) == 0) - dev->phy.clc_chan_conf &= ~MT7925_UNII_59G_IS_VALID; - if (((mtcl_conf >> 2) & 0x3) == 0) - dev->phy.clc_chan_conf &= ~MT7925_UNII_6G_IS_VALID; - } - - sband = wiphy->bands[NL80211_BAND_5GHZ]; - if (!sband) - return; - - for (i = 0; i < sband->n_channels; i++) { - ch = &sband->channels[i]; - - /* UNII-4 */ - if (IS_UNII_INVALID(0, 5845, 5925, ch->center_freq)) - ch->flags |= IEEE80211_CHAN_DISABLED; - } - - sband = wiphy->bands[NL80211_BAND_6GHZ]; - if (!sband) - return; - - for (i = 0; i < sband->n_channels; i++) { - ch = &sband->channels[i]; - - /* UNII-5/6/7/8 */ - if (IS_UNII_INVALID(1, 5925, 6425, ch->center_freq) || - IS_UNII_INVALID(2, 6425, 6525, ch->center_freq) || - IS_UNII_INVALID(3, 6525, 6875, ch->center_freq) || - IS_UNII_INVALID(4, 6875, 7125, ch->center_freq)) - ch->flags |= IEEE80211_CHAN_DISABLED; - } -} - -void mt7925_regd_update(struct mt792x_dev *dev) -{ - struct mt76_dev *mdev = &dev->mt76; - struct ieee80211_hw *hw = mdev->hw; - struct wiphy *wiphy = hw->wiphy; - - if (!dev->regd_change) - return; - - mt7925_mcu_set_clc(dev, mdev->alpha2, dev->country_ie_env); - mt7925_regd_channel_update(wiphy, dev); - mt7925_mcu_set_channel_domain(hw->priv); - mt7925_set_tx_sar_pwr(hw, NULL); - dev->regd_change = false; -} -EXPORT_SYMBOL_GPL(mt7925_regd_update); - -static void -mt7925_regd_notifier(struct wiphy *wiphy, - struct regulatory_request *req) -{ - struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); - struct mt792x_dev *dev = mt792x_hw_dev(hw); - struct mt76_dev *mdev = &dev->mt76; - struct mt76_connac_pm *pm = &dev->pm; - - /* allow world regdom at the first boot only */ - if (!memcmp(req->alpha2, "00", 2) && - mdev->alpha2[0] && mdev->alpha2[1]) - return; - - /* do not need to update the same country twice */ - if (!memcmp(req->alpha2, mdev->alpha2, 2) && - dev->country_ie_env == req->country_ie_env) - return; - - memcpy(mdev->alpha2, req->alpha2, 2); - mdev->region = req->dfs_region; - dev->country_ie_env = req->country_ie_env; - dev->regd_change = true; - - if (pm->suspended) - return; - - dev->regd_in_progress = true; - mt792x_mutex_acquire(dev); - mt7925_regd_update(dev); - mt792x_mutex_release(dev); - dev->regd_in_progress = false; - wake_up(&dev->wait); -} - static void mt7925_mac_init_basic_rates(struct mt792x_dev *dev) { int i; @@ -235,8 +91,6 @@ int mt7925_mac_init(struct mt792x_dev *dev) mt7925_mac_init_basic_rates(dev); - memzero_explicit(&dev->mt76.alpha2, sizeof(dev->mt76.alpha2)); - return 0; } EXPORT_SYMBOL_GPL(mt7925_mac_init); @@ -420,7 +274,7 @@ int mt7925_register_device(struct mt792x_dev *dev) dev->mphy.hw->wiphy->available_antennas_rx = dev->mphy.chainmask; dev->mphy.hw->wiphy->available_antennas_tx = dev->mphy.chainmask; - queue_work(system_wq, &dev->init_work); + queue_work(system_percpu_wq, &dev->init_work); return 0; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c index 1e44e96f034e..871b67101976 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/devcoredump.h> @@ -6,6 +6,7 @@ #include <linux/timekeeping.h> #include "mt7925.h" #include "../dma.h" +#include "regd.h" #include "mac.h" #include "mcu.h" @@ -1329,9 +1330,7 @@ void mt7925_mac_reset_work(struct work_struct *work) mt7925_vif_connect_iter, NULL); mt76_connac_power_save_sched(&dev->mt76.phy, pm); - mt792x_mutex_acquire(dev); - mt7925_mcu_set_clc(dev, "00", ENVIRON_INDOOR); - mt792x_mutex_release(dev); + mt7925_regd_change(&dev->phy, "00"); } void mt7925_coredump_work(struct work_struct *work) diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mac.h b/drivers/net/wireless/mediatek/mt76/mt7925/mac.h index b10a993326b9..83ea9021daea 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT7925_MAC_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/main.c b/drivers/net/wireless/mediatek/mt76/mt7925/main.c index ac3d485a2f78..2d358a96640c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/etherdevice.h> @@ -8,6 +8,7 @@ #include <linux/ctype.h> #include <net/ipv6.h> #include "mt7925.h" +#include "regd.h" #include "mcu.h" #include "mac.h" @@ -138,10 +139,14 @@ mt7925_init_he_caps(struct mt792x_phy *phy, enum nl80211_band band, } if (band == NL80211_BAND_6GHZ) { + struct ieee80211_supported_band *sband = + &phy->mt76->sband_5g.sband; + struct ieee80211_sta_ht_cap *ht_cap = &sband->ht_cap; + u16 cap = IEEE80211_HE_6GHZ_CAP_TX_ANTPAT_CONS | IEEE80211_HE_6GHZ_CAP_RX_ANTPAT_CONS; - cap |= u16_encode_bits(IEEE80211_HT_MPDU_DENSITY_0_5, + cap |= u16_encode_bits(ht_cap->ampdu_density, IEEE80211_HE_6GHZ_CAP_MIN_MPDU_START) | u16_encode_bits(IEEE80211_VHT_MAX_AMPDU_1024K, IEEE80211_HE_6GHZ_CAP_MAX_AMPDU_LEN_EXP) | @@ -430,6 +435,9 @@ mt7925_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) goto out; vif->driver_flags |= IEEE80211_VIF_BEACON_FILTER; + if (phy->chip_cap & MT792x_CHIP_CAP_RSSI_NOTIFY_EVT_EN) + vif->driver_flags |= IEEE80211_VIF_SUPPORTS_CQM_RSSI; + out: mt792x_mutex_release(dev); @@ -1312,20 +1320,6 @@ void mt7925_mlo_pm_work(struct work_struct *work) mt7925_mlo_pm_iter, dev); } -static bool is_valid_alpha2(const char *alpha2) -{ - if (!alpha2) - return false; - - if (alpha2[0] == '0' && alpha2[1] == '0') - return true; - - if (isalpha(alpha2[0]) && isalpha(alpha2[1])) - return true; - - return false; -} - void mt7925_scan_work(struct work_struct *work) { struct mt792x_phy *phy; @@ -1334,7 +1328,6 @@ void mt7925_scan_work(struct work_struct *work) scan_work.work); while (true) { - struct mt76_dev *mdev = &phy->dev->mt76; struct sk_buff *skb; struct tlv *tlv; int tlv_len; @@ -1365,15 +1358,7 @@ void mt7925_scan_work(struct work_struct *work) case UNI_EVENT_SCAN_DONE_CHNLINFO: evt = (struct mt7925_mcu_scan_chinfo_event *)tlv->data; - if (!is_valid_alpha2(evt->alpha2)) - break; - - mt7925_regd_be_ctrl(phy->dev, evt->alpha2); - - if (mdev->alpha2[0] != '0' && mdev->alpha2[1] != '0') - break; - - mt7925_mcu_set_clc(phy->dev, evt->alpha2, ENVIRON_INDOOR); + mt7925_regd_change(phy, evt->alpha2); break; case UNI_EVENT_SCAN_DONE_NLO: @@ -1958,6 +1943,9 @@ static void mt7925_link_info_changed(struct ieee80211_hw *hw, mt7925_mcu_set_eht_pp(mvif->phy->mt76, &mconf->mt76, link_conf, NULL); + if (changed & BSS_CHANGED_CQM) + mt7925_mcu_set_rssimonitor(dev, vif); + mt792x_mutex_release(dev); } diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c index 8eda407e4135..cf0fdea45cf7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.c @@ -1,19 +1,16 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/fs.h> #include <linux/firmware.h> #include "mt7925.h" +#include "regd.h" #include "mcu.h" #include "mac.h" #define MT_STA_BFER BIT(0) #define MT_STA_BFEE BIT(1) -static bool mt7925_disable_clc; -module_param_named(disable_clc, mt7925_disable_clc, bool, 0644); -MODULE_PARM_DESC(disable_clc, "disable CLC support"); - int mt7925_mcu_parse_response(struct mt76_dev *mdev, int cmd, struct sk_buff *skb, int seq) { @@ -451,6 +448,56 @@ mt7925_mcu_tx_done_event(struct mt792x_dev *dev, struct sk_buff *skb) } static void +mt7925_mcu_rssi_monitor_iter(void *priv, u8 *mac, + struct ieee80211_vif *vif) +{ + struct mt7925_uni_rssi_monitor_event *event = priv; + enum nl80211_cqm_rssi_threshold_event nl_event; + s32 rssi = le32_to_cpu(event->rssi); + + if (vif->type != NL80211_IFTYPE_STATION) + return; + + if (!(vif->driver_flags & IEEE80211_VIF_SUPPORTS_CQM_RSSI)) + return; + + if (rssi > vif->bss_conf.cqm_rssi_thold) + nl_event = NL80211_CQM_RSSI_THRESHOLD_EVENT_HIGH; + else + nl_event = NL80211_CQM_RSSI_THRESHOLD_EVENT_LOW; + + ieee80211_cqm_rssi_notify(vif, nl_event, rssi, GFP_KERNEL); +} + +static void +mt7925_mcu_rssi_monitor_event(struct mt792x_dev *dev, struct sk_buff *skb) +{ + struct tlv *tlv; + u32 tlv_len; + struct mt7925_uni_rssi_monitor_event *event; + + skb_pull(skb, sizeof(struct mt7925_mcu_rxd) + 4); + tlv = (struct tlv *)skb->data; + tlv_len = skb->len; + + while (tlv_len > 0 && le16_to_cpu(tlv->len) <= tlv_len) { + switch (le16_to_cpu(tlv->tag)) { + case UNI_EVENT_RSSI_MONITOR_INFO: + event = (struct mt7925_uni_rssi_monitor_event *)skb->data; + ieee80211_iterate_active_interfaces_atomic(dev->mt76.hw, + IEEE80211_IFACE_ITER_RESUME_ALL, + mt7925_mcu_rssi_monitor_iter, + event); + break; + default: + break; + } + tlv_len -= le16_to_cpu(tlv->len); + tlv = (struct tlv *)((char *)(tlv) + le16_to_cpu(tlv->len)); + } +} + +static void mt7925_mcu_uni_debug_msg_event(struct mt792x_dev *dev, struct sk_buff *skb) { struct mt7925_uni_debug_msg { @@ -546,6 +593,9 @@ mt7925_mcu_uni_rx_unsolicited_event(struct mt792x_dev *dev, case MCU_UNI_EVENT_BSS_BEACON_LOSS: mt7925_mcu_connection_loss_event(dev, skb); break; + case MCU_UNI_EVENT_RSSI_MONITOR: + mt7925_mcu_rssi_monitor_event(dev, skb); + break; case MCU_UNI_EVENT_COREDUMP: dev->fw_assert = true; mt76_connac_mcu_coredump_event(&dev->mt76, skb, &dev->coredump); @@ -688,8 +738,8 @@ static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name) int ret, i, len, offset = 0; dev->phy.clc_chan_conf = 0xff; - if (mt7925_disable_clc || - mt76_is_usb(&dev->mt76)) + dev->regd_user = false; + if (!mt7925_regd_clc_supported(dev)) return 0; if (mt76_is_mmio(&dev->mt76)) { @@ -759,6 +809,7 @@ static int mt7925_load_clc(struct mt792x_dev *dev, const char *fw_name) } } + ret = mt7925_regd_init(phy); out: release_firmware(fw); @@ -1003,10 +1054,10 @@ int mt7925_run_firmware(struct mt792x_dev *dev) if (err) return err; - set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); err = mt7925_load_clc(dev, mt792x_ram_name(dev)); if (err) return err; + set_bit(MT76_STATE_MCU_RUNNING, &dev->mphy.state); return mt7925_mcu_fw_log_2_host(dev, 1); } @@ -3383,6 +3434,9 @@ int mt7925_mcu_set_clc(struct mt792x_dev *dev, u8 *alpha2, struct mt792x_phy *phy = (struct mt792x_phy *)&dev->phy; int i, ret; + if (!ARRAY_SIZE(phy->clc)) + return -ESRCH; + /* submit all clc config */ for (i = 0; i < ARRAY_SIZE(phy->clc); i++) { if (i == MT792x_CLC_BE_CTRL) @@ -3818,3 +3872,32 @@ int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, return mt76_mcu_send_msg(&phy->dev->mt76, MCU_UNI_CMD(BAND_CONFIG), &req, sizeof(req), true); } + +int mt7925_mcu_set_rssimonitor(struct mt792x_dev *dev, struct ieee80211_vif *vif) +{ + struct mt792x_bss_conf *mconf = mt792x_link_conf_to_mconf(&vif->bss_conf); + struct { + struct { + u8 bss_idx; + u8 pad[3]; + } __packed hdr; + __le16 tag; + __le16 len; + u8 enable; + s8 cqm_rssi_high; + s8 cqm_rssi_low; + u8 rsv; + } req = { + .hdr = { + .bss_idx = mconf->mt76.idx, + }, + .tag = cpu_to_le16(UNI_CMD_RSSI_MONITOR_SET), + .len = cpu_to_le16(sizeof(req) - 4), + .enable = vif->cfg.assoc, + .cqm_rssi_high = (s8)(vif->bss_conf.cqm_rssi_thold + vif->bss_conf.cqm_rssi_hyst), + .cqm_rssi_low = (s8)(vif->bss_conf.cqm_rssi_thold - vif->bss_conf.cqm_rssi_hyst), + }; + + return mt76_mcu_send_msg(&dev->mt76, MCU_UNI_CMD(RSSI_MONITOR), &req, + sizeof(req), false); +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h index a40764d89a1f..e09e0600534a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT7925_MCU_H @@ -152,6 +152,14 @@ enum { UNI_EVENT_SCAN_DONE_NLO = 3, }; +enum { + UNI_CMD_RSSI_MONITOR_SET = 0, +}; + +enum { + UNI_EVENT_RSSI_MONITOR_INFO = 0, +}; + enum connac3_mcu_cipher_type { CONNAC3_CIPHER_NONE = 0, CONNAC3_CIPHER_WEP40 = 1, diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h index 1b165d0d8bd3..6b9bf1b89032 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/mt7925.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT7925_H @@ -103,6 +103,12 @@ struct mt7925_uni_beacon_loss_event { struct mt7925_beacon_loss_tlv beacon_loss; } __packed; +struct mt7925_uni_rssi_monitor_event { + __le16 tag; + __le16 len; + __le32 rssi; +} __packed; + #define to_rssi(field, rxv) ((FIELD_GET(field, rxv) - 220) / 2) #define to_rcpi(rssi) (2 * (rssi) + 220) @@ -257,8 +263,6 @@ int mt7925_mcu_chip_config(struct mt792x_dev *dev, const char *cmd); int mt7925_mcu_set_rxfilter(struct mt792x_dev *dev, u32 fif, u8 bit_op, u32 bit_map); -void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2); -void mt7925_regd_update(struct mt792x_dev *dev); int mt7925_mac_init(struct mt792x_dev *dev); int mt7925_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta); @@ -372,4 +376,5 @@ int mt7925_testmode_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif, int mt7925_testmode_dump(struct ieee80211_hw *hw, struct sk_buff *msg, struct netlink_callback *cb, void *data, int len); +int mt7925_mcu_set_rssimonitor(struct mt792x_dev *dev, struct ieee80211_vif *vif); #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c index 8eb1fe1082d1..c4161754c01d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/kernel.h> @@ -8,6 +8,7 @@ #include "mt7925.h" #include "mac.h" #include "mcu.h" +#include "regd.h" #include "../dma.h" static const struct pci_device_id mt7925_pci_device_table[] = { @@ -584,7 +585,7 @@ static int _mt7925_pci_resume(struct device *device, bool restore) if (!pm->ds_enable) mt7925_mcu_set_deep_sleep(dev, false); - mt7925_regd_update(dev); + mt7925_mcu_regd_update(dev, mdev->alpha2, dev->country_ie_env); failed: pm->suspended = false; diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c b/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c index 4578d16bf456..3072850c2752 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include "mt7925.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/pci_mcu.c b/drivers/net/wireless/mediatek/mt76/mt7925/pci_mcu.c index f95bc5dcd830..6cceff88c656 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/pci_mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/pci_mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include "mt7925.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/regd.c b/drivers/net/wireless/mediatek/mt76/mt7925/regd.c new file mode 100644 index 000000000000..292087e882d1 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7925/regd.c @@ -0,0 +1,265 @@ +// SPDX-License-Identifier: BSD-3-Clause-Clear +/* Copyright (C) 2025 MediaTek Inc. */ + +#include "mt7925.h" +#include "regd.h" +#include "mcu.h" + +static bool mt7925_disable_clc; +module_param_named(disable_clc, mt7925_disable_clc, bool, 0644); +MODULE_PARM_DESC(disable_clc, "disable CLC support"); + +bool mt7925_regd_clc_supported(struct mt792x_dev *dev) +{ + if (mt7925_disable_clc || + mt76_is_usb(&dev->mt76)) + return false; + + return true; +} + +void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2) +{ + struct mt792x_phy *phy = &dev->phy; + struct mt7925_clc_rule_v2 *rule; + struct mt7925_clc *clc; + bool old = dev->has_eht, new = true; + u32 mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, alpha2); + u8 *pos; + + if (mtcl_conf != MT792X_ACPI_MTCL_INVALID && + (((mtcl_conf >> 4) & 0x3) == 0)) { + new = false; + goto out; + } + + if (!phy->clc[MT792x_CLC_BE_CTRL]) + goto out; + + clc = (struct mt7925_clc *)phy->clc[MT792x_CLC_BE_CTRL]; + pos = clc->data; + + while (1) { + rule = (struct mt7925_clc_rule_v2 *)pos; + + if (rule->alpha2[0] == alpha2[0] && + rule->alpha2[1] == alpha2[1]) { + new = false; + break; + } + + /* Check the last one */ + if (rule->flag & BIT(0)) + break; + + pos += sizeof(*rule); + } + +out: + if (old == new) + return; + + dev->has_eht = new; + mt7925_set_stream_he_eht_caps(phy); +} + +static void +mt7925_regd_channel_update(struct wiphy *wiphy, struct mt792x_dev *dev) +{ +#define IS_UNII_INVALID(idx, sfreq, efreq, cfreq) \ + (!(dev->phy.clc_chan_conf & BIT(idx)) && (cfreq) >= (sfreq) && (cfreq) <= (efreq)) +#define MT7925_UNII_59G_IS_VALID 0x1 +#define MT7925_UNII_6G_IS_VALID 0x1e + struct ieee80211_supported_band *sband; + struct mt76_dev *mdev = &dev->mt76; + struct ieee80211_channel *ch; + u32 mtcl_conf = mt792x_acpi_get_mtcl_conf(&dev->phy, mdev->alpha2); + int i; + + if (mtcl_conf != MT792X_ACPI_MTCL_INVALID) { + if ((mtcl_conf & 0x3) == 0) + dev->phy.clc_chan_conf &= ~MT7925_UNII_59G_IS_VALID; + if (((mtcl_conf >> 2) & 0x3) == 0) + dev->phy.clc_chan_conf &= ~MT7925_UNII_6G_IS_VALID; + } + + sband = wiphy->bands[NL80211_BAND_2GHZ]; + if (!sband) + return; + + for (i = 0; i < sband->n_channels; i++) { + ch = &sband->channels[i]; + + if (!dev->has_eht) + ch->flags |= IEEE80211_CHAN_NO_EHT; + } + + sband = wiphy->bands[NL80211_BAND_5GHZ]; + if (!sband) + return; + + for (i = 0; i < sband->n_channels; i++) { + ch = &sband->channels[i]; + + /* UNII-4 */ + if (IS_UNII_INVALID(0, 5845, 5925, ch->center_freq)) + ch->flags |= IEEE80211_CHAN_DISABLED; + + if (!dev->has_eht) + ch->flags |= IEEE80211_CHAN_NO_EHT; + } + + sband = wiphy->bands[NL80211_BAND_6GHZ]; + if (!sband) + return; + + for (i = 0; i < sband->n_channels; i++) { + ch = &sband->channels[i]; + + /* UNII-5/6/7/8 */ + if (IS_UNII_INVALID(1, 5925, 6425, ch->center_freq) || + IS_UNII_INVALID(2, 6425, 6525, ch->center_freq) || + IS_UNII_INVALID(3, 6525, 6875, ch->center_freq) || + IS_UNII_INVALID(4, 6875, 7125, ch->center_freq)) + ch->flags |= IEEE80211_CHAN_DISABLED; + + if (!dev->has_eht) + ch->flags |= IEEE80211_CHAN_NO_EHT; + } +} + +int mt7925_mcu_regd_update(struct mt792x_dev *dev, u8 *alpha2, + enum environment_cap country_ie_env) +{ + struct ieee80211_hw *hw = mt76_hw(dev); + struct wiphy *wiphy = hw->wiphy; + int ret = 0; + + dev->regd_in_progress = true; + + mt792x_mutex_acquire(dev); + if (!dev->regd_change) + goto err; + + ret = mt7925_mcu_set_clc(dev, alpha2, country_ie_env); + if (ret < 0) + goto err; + + mt7925_regd_be_ctrl(dev, alpha2); + mt7925_regd_channel_update(wiphy, dev); + + ret = mt7925_mcu_set_channel_domain(hw->priv); + if (ret < 0) + goto err; + + ret = mt7925_set_tx_sar_pwr(hw, NULL); + if (ret < 0) + goto err; + +err: + mt792x_mutex_release(dev); + dev->regd_change = false; + dev->regd_in_progress = false; + wake_up(&dev->wait); + + return ret; +} +EXPORT_SYMBOL_GPL(mt7925_mcu_regd_update); + +void mt7925_regd_notifier(struct wiphy *wiphy, struct regulatory_request *req) +{ + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct mt792x_dev *dev = mt792x_hw_dev(hw); + struct mt76_connac_pm *pm = &dev->pm; + struct mt76_dev *mdev = &dev->mt76; + + if (req->initiator == NL80211_REGDOM_SET_BY_USER && + !dev->regd_user) + dev->regd_user = true; + + /* allow world regdom at the first boot only */ + if (!memcmp(req->alpha2, "00", 2) && + mdev->alpha2[0] && mdev->alpha2[1]) + return; + + /* do not need to update the same country twice */ + if (!memcmp(req->alpha2, mdev->alpha2, 2) && + dev->country_ie_env == req->country_ie_env) + return; + + memcpy(mdev->alpha2, req->alpha2, 2); + mdev->region = req->dfs_region; + dev->country_ie_env = req->country_ie_env; + + dev->regd_change = true; + + if (pm->suspended) + /* postpone the mcu update to resume */ + return; + + mt7925_mcu_regd_update(dev, req->alpha2, + req->country_ie_env); + return; +} + +static bool +mt7925_regd_is_valid_alpha2(const char *alpha2) +{ + if (!alpha2) + return false; + + if (alpha2[0] == '0' && alpha2[1] == '0') + return true; + + if (isalpha(alpha2[0]) && isalpha(alpha2[1])) + return true; + + return false; +} + +int mt7925_regd_change(struct mt792x_phy *phy, char *alpha2) +{ + struct wiphy *wiphy = phy->mt76->hw->wiphy; + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct mt792x_dev *dev = mt792x_hw_dev(hw); + struct mt76_dev *mdev = &dev->mt76; + + if (dev->hw_full_reset) + return 0; + + if (!mt7925_regd_is_valid_alpha2(alpha2) || + !mt7925_regd_clc_supported(dev) || + dev->regd_user) + return -EINVAL; + + if (mdev->alpha2[0] != '0' && mdev->alpha2[1] != '0') + return 0; + + /* do not need to update the same country twice */ + if (!memcmp(alpha2, mdev->alpha2, 2)) + return 0; + + if (phy->chip_cap & MT792x_CHIP_CAP_11D_EN) { + return regulatory_hint(wiphy, alpha2); + } else { + return mt7925_mcu_set_clc(dev, alpha2, ENVIRON_INDOOR); + } +} +EXPORT_SYMBOL_GPL(mt7925_regd_change); + +int mt7925_regd_init(struct mt792x_phy *phy) +{ + struct wiphy *wiphy = phy->mt76->hw->wiphy; + struct ieee80211_hw *hw = wiphy_to_ieee80211_hw(wiphy); + struct mt792x_dev *dev = mt792x_hw_dev(hw); + struct mt76_dev *mdev = &dev->mt76; + + if (phy->chip_cap & MT792x_CHIP_CAP_11D_EN) { + wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE | + REGULATORY_DISABLE_BEACON_HINTS; + } else { + memzero_explicit(&mdev->alpha2, sizeof(mdev->alpha2)); + } + + return 0; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/regd.h b/drivers/net/wireless/mediatek/mt76/mt7925/regd.h new file mode 100644 index 000000000000..0767f078862e --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7925/regd.h @@ -0,0 +1,19 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* Copyright (C) 2025 MediaTek Inc. */ + +#ifndef __MT7925_REGD_H +#define __MT7925_REGD_H + +#include "mt7925.h" + +int mt7925_mcu_regd_update(struct mt792x_dev *dev, u8 *alpha2, + enum environment_cap country_ie_env); + +void mt7925_regd_be_ctrl(struct mt792x_dev *dev, u8 *alpha2); +void mt7925_regd_notifier(struct wiphy *wiphy, struct regulatory_request *req); +bool mt7925_regd_clc_supported(struct mt792x_dev *dev); +int mt7925_regd_change(struct mt792x_phy *phy, char *alpha2); +int mt7925_regd_init(struct mt792x_phy *phy); + +#endif + diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/regs.h b/drivers/net/wireless/mediatek/mt76/mt7925/regs.h index 341987e47f67..24985bba1b90 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7925/regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT7925_REGS_H diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/testmode.c b/drivers/net/wireless/mediatek/mt76/mt7925/testmode.c index a3c97164ba21..3d40aacfc011 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/testmode.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear #include "mt7925.h" #include "mcu.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt7925/usb.c b/drivers/net/wireless/mediatek/mt76/mt7925/usb.c index bf040f34e4b9..d9968f03856d 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7925/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt7925/usb.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/kernel.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt792x.h b/drivers/net/wireless/mediatek/mt76/mt792x.h index f2c8b9e4aa0f..8388638ed550 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT792X_H @@ -28,6 +28,7 @@ #define MT792x_CHIP_CAP_CLC_EVT_EN BIT(0) #define MT792x_CHIP_CAP_RSSI_NOTIFY_EVT_EN BIT(1) #define MT792x_CHIP_CAP_WF_RF_PIN_CTRL_EVT_EN BIT(3) +#define MT792x_CHIP_CAP_11D_EN BIT(4) #define MT792x_CHIP_CAP_MLO_EN BIT(8) #define MT792x_CHIP_CAP_MLO_EML_EN BIT(9) @@ -230,6 +231,7 @@ struct mt792x_dev { bool hw_init_done:1; bool fw_assert:1; bool has_eht:1; + bool regd_user:1; bool regd_in_progress:1; bool aspm_supported:1; bool hif_idle:1; diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c index d1aebadd50aa..946dd7956e4a 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/acpi.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h index e45dcd7fbdb1..474033073831 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x_acpi_sar.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT7921_ACPI_SAR_H diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_core.c b/drivers/net/wireless/mediatek/mt76/mt792x_core.c index c0e56541a954..f2ed16feb6c1 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_core.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_core.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/module.h> @@ -688,7 +688,6 @@ int mt792x_init_wiphy(struct ieee80211_hw *hw) ieee80211_hw_set(hw, SUPPORTS_DYNAMIC_PS); ieee80211_hw_set(hw, SUPPORTS_VHT_EXT_NSS_BW); ieee80211_hw_set(hw, CONNECTION_MONITOR); - ieee80211_hw_set(hw, NO_VIRTUAL_MONITOR); ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID); ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID); diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_debugfs.c b/drivers/net/wireless/mediatek/mt76/mt792x_debugfs.c index 9858d9a93851..65c37e0cef8f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include "mt792x.h" diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_dma.c b/drivers/net/wireless/mediatek/mt76/mt792x_dma.c index 69217ce91130..1ddec7788b66 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/module.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_mac.c b/drivers/net/wireless/mediatek/mt76/mt792x_mac.c index 3f1d9ba49076..71dec93094eb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/module.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_regs.h b/drivers/net/wireless/mediatek/mt76/mt792x_regs.h index 458cfd0260b1..acf627aed609 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x_regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef __MT792X_REGS_H diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_trace.c b/drivers/net/wireless/mediatek/mt76/mt792x_trace.c index b6f284fb929d..ffc77d3944bd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_trace.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_trace.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2023 Lorenzo Bianconi <lorenzo@kernel.org> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_trace.h b/drivers/net/wireless/mediatek/mt76/mt792x_trace.h index 61f2aa260656..7b0e3f00b194 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_trace.h +++ b/drivers/net/wireless/mediatek/mt76/mt792x_trace.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2023 Lorenzo Bianconi <lorenzo@kernel.org> */ diff --git a/drivers/net/wireless/mediatek/mt76/mt792x_usb.c b/drivers/net/wireless/mediatek/mt76/mt792x_usb.c index 76272a03b22e..552808458138 100644 --- a/drivers/net/wireless/mediatek/mt76/mt792x_usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt792x_usb.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. * * Author: Lorenzo Bianconi <lorenzo@kernel.org> diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig b/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig index bb44d4a5e2dc..5503d03bf62c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig +++ b/drivers/net/wireless/mediatek/mt76/mt7996/Kconfig @@ -1,4 +1,4 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear config MT7996E tristate "MediaTek MT7996 (PCIe) support" select MT76_CONNAC_LIB @@ -12,3 +12,10 @@ config MT7996E and 2.4GHz IEEE 802.11be 4x4:4SS 4096-QAM, 320MHz channels. To compile this driver as a module, choose M here. + +config MT7996_NPU + bool "MT7996 (PCIe) NPU support" + depends on MT7996E + depends on NET_AIROHA_NPU=y || MT7996E=NET_AIROHA_NPU + select MT76_NPU + default n diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/Makefile b/drivers/net/wireless/mediatek/mt76/mt7996/Makefile index 07c8b555c1ac..69d2d4bb9e69 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/Makefile +++ b/drivers/net/wireless/mediatek/mt76/mt7996/Makefile @@ -1,8 +1,9 @@ -# SPDX-License-Identifier: ISC +# SPDX-License-Identifier: BSD-3-Clause-Clear obj-$(CONFIG_MT7996E) += mt7996e.o mt7996e-y := pci.o init.o dma.o eeprom.o main.o mcu.o mac.o \ debugfs.o mmio.o +mt7996e-$(CONFIG_MT7996_NPU) += npu.o mt7996e-$(CONFIG_DEV_COREDUMP) += coredump.o diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/coredump.c b/drivers/net/wireless/mediatek/mt76/mt7996/coredump.c index 303d6e80a666..5c293ae965cd 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/coredump.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/coredump.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2023 MediaTek Inc. */ #include <linux/devcoredump.h> diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/coredump.h b/drivers/net/wireless/mediatek/mt76/mt7996/coredump.h index af2ba219b1b5..baa2f6f50832 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/coredump.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/coredump.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2023 MediaTek Inc. */ #ifndef _COREDUMP_H_ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c index 0ab827f52fd7..76d623b2cafb 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/debugfs.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -953,16 +953,34 @@ bool mt7996_debugfs_rx_log(struct mt7996_dev *dev, const void *data, int len) #ifdef CONFIG_MAC80211_DEBUGFS /** per-station debugfs **/ -static ssize_t mt7996_sta_fixed_rate_set(struct file *file, - const char __user *user_buf, - size_t count, loff_t *ppos) +static int +mt7996_queues_show(struct seq_file *s, void *data) +{ + struct ieee80211_sta *sta = s->private; + + mt7996_sta_hw_queue_read(s, sta); + + return 0; +} + +DEFINE_SHOW_ATTRIBUTE(mt7996_queues); + +void mt7996_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_sta *sta, struct dentry *dir) +{ + debugfs_create_file("hw-queues", 0400, dir, sta, &mt7996_queues_fops); +} + +static ssize_t mt7996_link_sta_fixed_rate_set(struct file *file, + const char __user *user_buf, + size_t count, loff_t *ppos) { #define SHORT_PREAMBLE 0 #define LONG_PREAMBLE 1 - struct ieee80211_sta *sta = file->private_data; - struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; + struct ieee80211_link_sta *link_sta = file->private_data; + struct mt7996_sta *msta = (struct mt7996_sta *)link_sta->sta->drv_priv; struct mt7996_dev *dev = msta->vif->deflink.phy->dev; - struct mt7996_sta_link *msta_link = &msta->deflink; + struct mt7996_sta_link *msta_link; struct ra_rate phy = {}; char buf[100]; int ret; @@ -981,12 +999,13 @@ static ssize_t mt7996_sta_fixed_rate_set(struct file *file, /* mode - cck: 0, ofdm: 1, ht: 2, gf: 3, vht: 4, he_su: 8, he_er: 9 EHT: 15 * bw - bw20: 0, bw40: 1, bw80: 2, bw160: 3, BW320: 4 - * nss - vht: 1~4, he: 1~4, eht: 1~4, others: ignore * mcs - cck: 0~4, ofdm: 0~7, ht: 0~32, vht: 0~9, he_su: 0~11, he_er: 0~2, eht: 0~13 + * nss - vht: 1~4, he: 1~4, eht: 1~4, others: ignore * gi - (ht/vht) lgi: 0, sgi: 1; (he) 0.8us: 0, 1.6us: 1, 3.2us: 2 * preamble - short: 1, long: 0 - * ldpc - off: 0, on: 1 * stbc - off: 0, on: 1 + * ldpc - off: 0, on: 1 + * spe - off: 0, on: 1 * ltf - 1xltf: 0, 2xltf: 1, 4xltf: 2 */ if (sscanf(buf, "%hhu %hhu %hhu %hhu %hu %hhu %hhu %hhu %hhu %hu", @@ -994,9 +1013,16 @@ static ssize_t mt7996_sta_fixed_rate_set(struct file *file, &phy.preamble, &phy.stbc, &phy.ldpc, &phy.spe, <f) != 10) { dev_warn(dev->mt76.dev, "format: Mode BW MCS NSS GI Preamble STBC LDPC SPE ltf\n"); - goto out; + return -EINVAL; } + mutex_lock(&dev->mt76.mutex); + + msta_link = mt76_dereference(msta->link[link_sta->link_id], &dev->mt76); + if (!msta_link) { + ret = -EINVAL; + goto out; + } phy.wlan_idx = cpu_to_le16(msta_link->wcid.idx); phy.gi = cpu_to_le16(gi); phy.ltf = cpu_to_le16(ltf); @@ -1005,36 +1031,26 @@ static ssize_t mt7996_sta_fixed_rate_set(struct file *file, ret = mt7996_mcu_set_fixed_rate_ctrl(dev, &phy, 0); if (ret) - return -EFAULT; + goto out; + ret = count; out: - return count; + mutex_unlock(&dev->mt76.mutex); + return ret; } static const struct file_operations fops_fixed_rate = { - .write = mt7996_sta_fixed_rate_set, + .write = mt7996_link_sta_fixed_rate_set, .open = simple_open, .owner = THIS_MODULE, .llseek = default_llseek, }; -static int -mt7996_queues_show(struct seq_file *s, void *data) -{ - struct ieee80211_sta *sta = s->private; - - mt7996_sta_hw_queue_read(s, sta); - - return 0; -} - -DEFINE_SHOW_ATTRIBUTE(mt7996_queues); - -void mt7996_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, - struct ieee80211_sta *sta, struct dentry *dir) +void mt7996_link_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir) { - debugfs_create_file("fixed_rate", 0600, dir, sta, &fops_fixed_rate); - debugfs_create_file("hw-queues", 0400, dir, sta, &mt7996_queues_fops); + debugfs_create_file("fixed_rate", 0600, dir, link_sta, &fops_fixed_rate); } #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c index 659015f93d32..274b273df1ee 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/dma.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -23,6 +23,9 @@ int mt7996_init_tx_queues(struct mt7996_phy *phy, int idx, int n_desc, flags = MT_WED_Q_TX(idx); } + if (mt76_npu_device_active(&dev->mt76)) + flags = MT_NPU_Q_TX(phy->mt76->band_idx); + return mt76_connac_init_tx_queues(phy->mt76, idx, n_desc, ring_base, wed, flags); } @@ -344,7 +347,7 @@ void mt7996_dma_start(struct mt7996_dev *dev, bool reset, bool wed_reset) mtk_wed_device_start(wed, wed_irq_mask); } - if (!mt7996_has_wa(dev)) + if (!mt7996_has_wa(dev) || mt76_npu_device_active(&dev->mt76)) irq_mask &= ~(MT_INT_RX(MT_RXQ_MAIN_WA) | MT_INT_RX(MT_RXQ_BAND1_WA)); irq_mask = reset ? MT_INT_MCU_CMD : irq_mask; @@ -502,7 +505,7 @@ int mt7996_dma_rro_init(struct mt7996_dev *dev) mdev->q_rx[MT_RXQ_RRO_RXDMAD_C].flags = MT_WED_RRO_Q_RXDMAD_C; if (mtk_wed_device_active(&mdev->mmio.wed)) mdev->q_rx[MT_RXQ_RRO_RXDMAD_C].wed = &mdev->mmio.wed; - else + else if (!mt76_npu_device_active(&dev->mt76)) mdev->q_rx[MT_RXQ_RRO_RXDMAD_C].flags |= MT_QFLAG_EMI_EN; ret = mt76_queue_alloc(dev, &mdev->q_rx[MT_RXQ_RRO_RXDMAD_C], MT_RXQ_ID(MT_RXQ_RRO_RXDMAD_C), @@ -512,12 +515,15 @@ int mt7996_dma_rro_init(struct mt7996_dev *dev) if (ret) return ret; - /* We need to set cpu idx pointer before resetting the EMI - * queues. - */ - mdev->q_rx[MT_RXQ_RRO_RXDMAD_C].emi_cpu_idx = - &dev->wed_rro.emi_rings_cpu.ptr->ring[0].idx; - mt76_queue_reset(dev, &mdev->q_rx[MT_RXQ_RRO_RXDMAD_C], true); + if (!mtk_wed_device_active(&mdev->mmio.wed)) { + /* We need to set cpu idx pointer before resetting the + * EMI queues. + */ + mdev->q_rx[MT_RXQ_RRO_RXDMAD_C].emi_cpu_idx = + &dev->wed_rro.emi_rings_cpu.ptr->ring[0].idx; + mt76_queue_reset(dev, &mdev->q_rx[MT_RXQ_RRO_RXDMAD_C], + true); + } goto start_hw_rro; } @@ -610,7 +616,9 @@ start_hw_rro: mt76_queue_rx_init(dev, MT_RXQ_MSDU_PAGE_BAND0, mt76_dma_rx_poll); } - mt7996_irq_enable(dev, MT_INT_RRO_RX_DONE); + + if (!mt76_npu_device_active(&dev->mt76)) + mt7996_irq_enable(dev, MT_INT_RRO_RX_DONE); } return 0; @@ -884,6 +892,10 @@ int mt7996_dma_init(struct mt7996_dev *dev) if (ret < 0) return ret; + ret = mt7996_npu_rx_queues_init(dev); + if (ret) + return ret; + netif_napi_add_tx(dev->mt76.tx_napi_dev, &dev->mt76.tx_napi, mt7996_poll_tx); napi_enable(&dev->mt76.tx_napi); @@ -941,6 +953,7 @@ void mt7996_dma_reset(struct mt7996_dev *dev, bool force) if (mtk_wed_device_active(&dev->mt76.mmio.wed)) mtk_wed_device_dma_reset(&dev->mt76.mmio.wed); + mt76_npu_disable_irqs(&dev->mt76); mt7996_dma_disable(dev, force); mt76_wed_dma_reset(&dev->mt76); diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c b/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c index da3231c9aa11..8f60772913b4 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.h b/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.h index 7a771ca2434c..9e6f0e04caf9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/eeprom.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2022 MediaTek Inc. */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/init.c b/drivers/net/wireless/mediatek/mt76/mt7996/init.c index 5e95a36b42d1..00a8286bd136 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/init.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -475,7 +475,7 @@ mt7996_init_wiphy(struct ieee80211_hw *hw, struct mtk_wed_device *wed) hw->max_tx_aggregation_subframes = 512; hw->netdev_features = NETIF_F_RXCSUM; - if (mtk_wed_device_active(wed)) + if (mtk_wed_device_active(wed) || mt76_npu_device_active(mdev)) hw->netdev_features |= NETIF_F_HW_TC; hw->radiotap_timestamp.units_pos = @@ -830,7 +830,8 @@ void mt7996_rro_hw_init(struct mt7996_dev *dev) MT_RRO_3_0_EMU_CONF_EN_MASK); mt76_set(dev, MT_RRO_3_1_GLOBAL_CONFIG, MT_RRO_3_1_GLOBAL_CONFIG_RXDMAD_SEL); - if (!mtk_wed_device_active(&dev->mt76.mmio.wed)) { + if (!mtk_wed_device_active(&dev->mt76.mmio.wed) && + !mt76_npu_device_active(&dev->mt76)) { mt76_set(dev, MT_RRO_3_1_GLOBAL_CONFIG, MT_RRO_3_1_GLOBAL_CONFIG_RX_DIDX_WR_EN | MT_RRO_3_1_GLOBAL_CONFIG_RX_CIDX_RD_EN); @@ -959,9 +960,10 @@ static int mt7996_wed_rro_init(struct mt7996_dev *dev) MT7996_RRO_MSDU_PG_SIZE_PER_CR); } - if (dev->mt76.hwrro_mode == MT76_HWRRO_V3_1) { + if (!mtk_wed_device_active(&dev->mt76.mmio.wed) && + dev->mt76.hwrro_mode == MT76_HWRRO_V3_1) { ptr = dmam_alloc_coherent(dev->mt76.dma_dev, - sizeof(dev->wed_rro.emi_rings_cpu.ptr), + sizeof(*dev->wed_rro.emi_rings_cpu.ptr), &dev->wed_rro.emi_rings_cpu.phy_addr, GFP_KERNEL); if (!ptr) @@ -970,7 +972,7 @@ static int mt7996_wed_rro_init(struct mt7996_dev *dev) dev->wed_rro.emi_rings_cpu.ptr = ptr; ptr = dmam_alloc_coherent(dev->mt76.dma_dev, - sizeof(dev->wed_rro.emi_rings_dma.ptr), + sizeof(*dev->wed_rro.emi_rings_dma.ptr), &dev->wed_rro.emi_rings_dma.phy_addr, GFP_KERNEL); if (!ptr) @@ -1036,6 +1038,18 @@ static void mt7996_wed_rro_free(struct mt7996_dev *dev) dev->wed_rro.msdu_pg[i].phy_addr); } + if (dev->wed_rro.emi_rings_cpu.ptr) + dmam_free_coherent(dev->mt76.dma_dev, + sizeof(*dev->wed_rro.emi_rings_cpu.ptr), + dev->wed_rro.emi_rings_cpu.ptr, + dev->wed_rro.emi_rings_cpu.phy_addr); + + if (dev->wed_rro.emi_rings_dma.ptr) + dmam_free_coherent(dev->mt76.dma_dev, + sizeof(*dev->wed_rro.emi_rings_dma.ptr), + dev->wed_rro.emi_rings_dma.ptr, + dev->wed_rro.emi_rings_dma.phy_addr); + if (!dev->wed_rro.session.ptr) return; @@ -1067,6 +1081,9 @@ static void mt7996_wed_rro_work(struct work_struct *work) list); list_del_init(&e->list); + if (mt76_npu_device_active(&dev->mt76)) + goto reset_session; + for (i = 0; i < MT7996_RRO_WINDOW_MAX_LEN; i++) { void *ptr = dev->wed_rro.session.ptr; struct mt7996_wed_rro_addr *elem; @@ -1087,6 +1104,7 @@ reset: elem = ptr + elem_id * sizeof(*elem); elem->data |= cpu_to_le32(val); } +reset_session: mt7996_mcu_wed_rro_reset_sessions(dev, e->id); out: kfree(e); @@ -1674,6 +1692,10 @@ int mt7996_register_device(struct mt7996_dev *dev) if (ret) return ret; + ret = mt7996_npu_hw_init(dev); + if (ret) + return ret; + ret = mt76_register_device(&dev->mt76, true, mt76_rates, ARRAY_SIZE(mt76_rates)); if (ret) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c index 9501def3e0e3..2560e2f46e89 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -718,6 +718,7 @@ mt7996_mac_fill_rx(struct mt7996_dev *dev, enum mt76_rxq_id q, status->flag |= RX_FLAG_8023; mt7996_wed_check_ppe(dev, &dev->mt76.q_rx[q], msta, skb, *info); + mt76_npu_check_ppe(&dev->mt76, skb, *info); } if (rxv && !(status->flag & RX_FLAG_8023)) { @@ -794,6 +795,7 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, u8 tid = skb->priority & IEEE80211_QOS_CTL_TID_MASK; __le16 fc = hdr->frame_control, sc = hdr->seq_ctrl; u16 seqno = le16_to_cpu(sc); + bool hw_bigtk = false; u8 fc_type, fc_stype; u32 val; @@ -819,7 +821,11 @@ mt7996_mac_write_txwi_80211(struct mt7996_dev *dev, __le32 *txwi, info->flags & IEEE80211_TX_CTL_USE_MINRATE) val |= MT_TXD1_FIXED_RATE; - if (key && multicast && ieee80211_is_robust_mgmt_frame(skb)) { + if (is_mt7990(&dev->mt76) && ieee80211_is_beacon(fc) && + (wcid->hw_key_idx2 == 6 || wcid->hw_key_idx2 == 7)) + hw_bigtk = true; + + if ((key && multicast && ieee80211_is_robust_mgmt_frame(skb)) || hw_bigtk) { val |= MT_TXD1_BIP; txwi[3] &= ~cpu_to_le32(MT_TXD3_PROTECT_FRAME); } @@ -1034,15 +1040,20 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, struct ieee80211_sta *sta, struct mt76_tx_info *tx_info) { + struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)tx_info->skb->data; struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, mt76); struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx_info->skb); struct ieee80211_key_conf *key = info->control.hw_key; struct ieee80211_vif *vif = info->control.vif; + struct mt7996_vif *mvif = vif ? (struct mt7996_vif *)vif->drv_priv : NULL; + struct mt7996_sta *msta = sta ? (struct mt7996_sta *)sta->drv_priv : NULL; + struct mt76_vif_link *mlink = NULL; struct mt76_txwi_cache *t; int id, i, pid, nbuf = tx_info->nbuf - 1; bool is_8023 = info->flags & IEEE80211_TX_CTL_HW_80211_ENCAP; __le32 *ptr = (__le32 *)txwi_ptr; u8 *txwi = (u8 *)txwi_ptr; + u8 link_id; if (unlikely(tx_info->skb->len <= ETH_HLEN)) return -EINVAL; @@ -1050,6 +1061,30 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, if (!wcid) wcid = &dev->mt76.global_wcid; + if ((is_8023 || ieee80211_is_data_qos(hdr->frame_control)) && sta->mlo && + likely(tx_info->skb->protocol != cpu_to_be16(ETH_P_PAE))) { + u8 tid = tx_info->skb->priority & IEEE80211_QOS_CTL_TID_MASK; + + link_id = (tid % 2) ? msta->seclink_id : msta->deflink_id; + } else { + link_id = u32_get_bits(info->control.flags, + IEEE80211_TX_CTRL_MLO_LINK); + } + + if (link_id != wcid->link_id && link_id != IEEE80211_LINK_UNSPECIFIED) { + if (msta) { + struct mt7996_sta_link *msta_link = + rcu_dereference(msta->link[link_id]); + + if (msta_link) + wcid = &msta_link->wcid; + } else if (mvif) { + mlink = rcu_dereference(mvif->mt76.link[link_id]); + if (mlink && mlink->wcid) + wcid = mlink->wcid; + } + } + t = (struct mt76_txwi_cache *)(txwi + mdev->drv->txwi_size); t->skb = tx_info->skb; @@ -1154,10 +1189,7 @@ int mt7996_tx_prepare_skb(struct mt76_dev *mdev, void *txwi_ptr, if (!is_8023 && mt7996_tx_use_mgmt(dev, tx_info->skb)) txp->fw.flags |= cpu_to_le16(MT_CT_INFO_MGMT_FRAME); - if (vif) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; - struct mt76_vif_link *mlink = NULL; - + if (mvif) { if (wcid->offchannel) mlink = rcu_dereference(mvif->mt76.offchannel_link); if (!mlink) @@ -1681,8 +1713,7 @@ mt7996_msdu_page_get_from_cache(struct mt7996_dev *dev) if (!list_empty(&dev->wed_rro.page_cache)) { p = list_first_entry(&dev->wed_rro.page_cache, struct mt7996_msdu_page, list); - if (p) - list_del(&p->list); + list_del(&p->list); } spin_unlock(&dev->wed_rro.lock); @@ -2337,7 +2368,7 @@ mt7996_mac_restart(struct mt7996_dev *dev) if (!test_bit(MT76_STATE_RUNNING, &phy->mt76->state)) continue; - ret = mt7996_run(&dev->phy); + ret = mt7996_run(phy); if (ret) goto out; } @@ -2420,6 +2451,8 @@ mt7996_mac_full_reset(struct mt7996_dev *dev) mt7996_for_each_phy(dev, phy) cancel_delayed_work_sync(&phy->mt76->mac_work); + mt76_abort_scan(&dev->mt76); + mutex_lock(&dev->mt76.mutex); for (i = 0; i < 10; i++) { if (!mt7996_mac_restart(dev)) @@ -2536,6 +2569,8 @@ void mt7996_mac_reset_work(struct work_struct *work) mutex_lock(&dev->mt76.mutex); + mt7996_npu_hw_stop(dev); + mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_DMA_STOPPED); if (mt7996_wait_reset_state(dev, MT_MCU_CMD_RESET_DONE)) { @@ -2551,7 +2586,7 @@ void mt7996_mac_reset_work(struct work_struct *work) mt76_wr(dev, MT_MCU_INT_EVENT, MT_MCU_INT_EVENT_RESET_DONE); mt7996_wait_reset_state(dev, MT_MCU_CMD_NORMAL_STATE); - /* enable DMA Tx/Tx and interrupt */ + /* enable DMA Rx/Tx and interrupt */ mt7996_dma_start(dev, false, false); if (!is_mt7996(&dev->mt76) && dev->mt76.hwrro_mode == MT76_HWRRO_V3) @@ -2599,10 +2634,11 @@ void mt7996_mac_reset_work(struct work_struct *work) local_bh_enable(); ieee80211_wake_queues(hw); + mt7996_update_beacons(dev); mutex_unlock(&dev->mt76.mutex); - mt7996_update_beacons(dev); + mt7996_npu_hw_init(dev); mt7996_for_each_phy(dev, phy) ieee80211_queue_delayed_work(hw, &phy->mt76->mac_work, @@ -2854,6 +2890,8 @@ void mt7996_mac_sta_rc_work(struct work_struct *work) LIST_HEAD(list); u32 changed; + mutex_lock(&dev->mt76.mutex); + spin_lock_bh(&dev->mt76.sta_poll_lock); list_splice_init(&dev->sta_rc_list, &list); @@ -2886,6 +2924,8 @@ void mt7996_mac_sta_rc_work(struct work_struct *work) } spin_unlock_bh(&dev->mt76.sta_poll_lock); + + mutex_unlock(&dev->mt76.mutex); } void mt7996_mac_work(struct work_struct *work) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mac.h b/drivers/net/wireless/mediatek/mt76/mt7996/mac.h index e629324a5617..4eca37b013fc 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mac.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2022 MediaTek Inc. */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/main.c b/drivers/net/wireless/mediatek/mt76/mt7996/main.c index 581314368c5b..beed795edb24 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/main.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -90,9 +90,11 @@ static void mt7996_stop(struct ieee80211_hw *hw, bool suspend) { } -static inline int get_free_idx(u32 mask, u8 start, u8 end) +static inline int get_free_idx(u64 mask, u8 start, u8 end) { - return ffs(~mask & GENMASK(end, start)); + if (~mask & GENMASK_ULL(end, start)) + return __ffs64(~mask & GENMASK_ULL(end, start)) + 1; + return 0; } static int get_omac_idx(enum nl80211_iftype type, u64 mask) @@ -247,12 +249,13 @@ mt7996_set_hw_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, else if (idx == *wcid_keyidx) *wcid_keyidx = -1; - if (cmd != SET_KEY && sta) + /* only do remove key for BIGTK */ + if (cmd != SET_KEY && !is_bigtk) return 0; mt76_wcid_key_setup(&dev->mt76, &msta_link->wcid, key); - err = mt7996_mcu_add_key(&dev->mt76, vif, key, + err = mt7996_mcu_add_key(&dev->mt76, link, key, MCU_WMWA_UNI_CMD(STA_REC_UPDATE), &msta_link->wcid, cmd); @@ -308,12 +311,6 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, if (idx < 0) return -ENOSPC; - if (!dev->mld_idx_mask) { /* first link in the group */ - mvif->mld_group_idx = get_own_mld_idx(dev->mld_idx_mask, true); - mvif->mld_remap_idx = get_free_idx(dev->mld_remap_idx_mask, - 0, 15); - } - mld_idx = get_own_mld_idx(dev->mld_idx_mask, false); if (mld_idx < 0) return -ENOSPC; @@ -331,10 +328,6 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, return ret; dev->mt76.vif_mask |= BIT_ULL(mlink->idx); - if (!dev->mld_idx_mask) { - dev->mld_idx_mask |= BIT_ULL(mvif->mld_group_idx); - dev->mld_remap_idx_mask |= BIT_ULL(mvif->mld_remap_idx); - } dev->mld_idx_mask |= BIT_ULL(link->mld_idx); phy->omac_mask |= BIT_ULL(mlink->omac_idx); @@ -343,6 +336,7 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, INIT_LIST_HEAD(&msta_link->rc_list); msta_link->wcid.idx = idx; msta_link->wcid.link_id = link_conf->link_id; + msta_link->wcid.link_valid = ieee80211_vif_is_mld(vif); msta_link->wcid.tx_info |= MT_WCID_TX_INFO_SET; mt76_wcid_init(&msta_link->wcid, band_idx); @@ -376,7 +370,8 @@ int mt7996_vif_link_add(struct mt76_phy *mphy, struct ieee80211_vif *vif, ieee80211_iter_keys(mphy->hw, vif, mt7996_key_iter, &it); - if (mvif->mt76.deflink_id == IEEE80211_LINK_UNSPECIFIED) + if (!mlink->wcid->offchannel && + mvif->mt76.deflink_id == IEEE80211_LINK_UNSPECIFIED) mvif->mt76.deflink_id = link_conf->link_id; return 0; @@ -397,7 +392,8 @@ void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif, }; int idx = msta_link->wcid.idx; - ieee80211_iter_keys(mphy->hw, vif, mt7996_key_iter, &it); + if (!mlink->wcid->offchannel) + ieee80211_iter_keys(mphy->hw, vif, mt7996_key_iter, &it); mt7996_mcu_add_sta(dev, link_conf, NULL, link, NULL, CONN_STATE_DISCONNECT, false); @@ -407,7 +403,8 @@ void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif, rcu_assign_pointer(dev->mt76.wcid[idx], NULL); - if (mvif->mt76.deflink_id == link_conf->link_id) { + if (!mlink->wcid->offchannel && + mvif->mt76.deflink_id == link_conf->link_id) { struct ieee80211_bss_conf *iter; unsigned int link_id; @@ -423,11 +420,6 @@ void mt7996_vif_link_remove(struct mt76_phy *mphy, struct ieee80211_vif *vif, dev->mt76.vif_mask &= ~BIT_ULL(mlink->idx); dev->mld_idx_mask &= ~BIT_ULL(link->mld_idx); phy->omac_mask &= ~BIT_ULL(mlink->omac_idx); - if (!(dev->mld_idx_mask & ~BIT_ULL(mvif->mld_group_idx))) { - /* last link */ - dev->mld_idx_mask &= ~BIT_ULL(mvif->mld_group_idx); - dev->mld_remap_idx_mask &= ~BIT_ULL(mvif->mld_remap_idx); - } spin_lock_bh(&dev->mt76.sta_poll_lock); if (!list_empty(&msta_link->wcid.poll_list)) @@ -665,8 +657,8 @@ mt7996_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, unsigned int link_id, u16 queue, const struct ieee80211_tx_queue_params *params) { - struct mt7996_dev *dev = mt7996_hw_dev(hw); - struct mt7996_vif_link *mlink = mt7996_vif_link(dev, vif, link_id); + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + struct mt7996_vif_link_info *link_info = &mvif->link_info[link_id]; static const u8 mq_to_aci[] = { [IEEE80211_AC_VO] = 3, [IEEE80211_AC_VI] = 2, @@ -675,7 +667,7 @@ mt7996_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, }; /* firmware uses access class index */ - mlink->queue_params[mq_to_aci[queue]] = *params; + link_info->queue_params[mq_to_aci[queue]] = *params; /* no need to update right away, we'll get BSS_CHANGED_QOS */ return 0; @@ -962,6 +954,7 @@ mt7996_mac_sta_init_link(struct mt7996_dev *dev, msta_link = &msta->deflink; msta->deflink_id = link_id; + msta->seclink_id = msta->deflink_id; for (i = 0; i < ARRAY_SIZE(sta->txq); i++) { struct mt76_txq *mtxq; @@ -976,6 +969,11 @@ mt7996_mac_sta_init_link(struct mt7996_dev *dev, msta_link = kzalloc(sizeof(*msta_link), GFP_KERNEL); if (!msta_link) return -ENOMEM; + + if (msta->seclink_id == msta->deflink_id && + (sta->valid_links & ~BIT(msta->deflink_id))) + msta->seclink_id = __ffs(sta->valid_links & + ~BIT(msta->deflink_id)); } INIT_LIST_HEAD(&msta_link->rc_list); @@ -984,6 +982,7 @@ mt7996_mac_sta_init_link(struct mt7996_dev *dev, msta_link->wcid.sta = 1; msta_link->wcid.idx = idx; msta_link->wcid.link_id = link_id; + msta_link->wcid.link_valid = !!sta->valid_links; msta_link->wcid.def_wcid = &msta->deflink.wcid; ewma_avg_signal_init(&msta_link->avg_ack_signal); @@ -1049,6 +1048,8 @@ mt7996_mac_sta_remove_links(struct mt7996_dev *dev, struct ieee80211_vif *vif, if (msta->deflink_id == link_id) { msta->deflink_id = IEEE80211_LINK_UNSPECIFIED; continue; + } else if (msta->seclink_id == link_id) { + msta->seclink_id = IEEE80211_LINK_UNSPECIFIED; } kfree_rcu(msta_link, rcu_head); @@ -1144,6 +1145,7 @@ mt7996_mac_sta_add(struct mt7996_dev *dev, struct ieee80211_vif *vif, mutex_lock(&dev->mt76.mutex); msta->deflink_id = IEEE80211_LINK_UNSPECIFIED; + msta->seclink_id = IEEE80211_LINK_UNSPECIFIED; msta->vif = mvif; err = mt7996_mac_sta_add_links(dev, vif, sta, links); @@ -1160,12 +1162,15 @@ mt7996_mac_sta_event(struct mt7996_dev *dev, struct ieee80211_vif *vif, unsigned long links = sta->valid_links; struct ieee80211_link_sta *link_sta; unsigned int link_id; + int err = 0; + + mutex_lock(&dev->mt76.mutex); for_each_sta_active_link(vif, sta, link_sta, link_id) { struct ieee80211_bss_conf *link_conf; struct mt7996_sta_link *msta_link; struct mt7996_vif_link *link; - int i, err; + int i; link_conf = link_conf_dereference_protected(vif, link_id); if (!link_conf) @@ -1185,12 +1190,12 @@ mt7996_mac_sta_event(struct mt7996_dev *dev, struct ieee80211_vif *vif, link, msta_link, CONN_STATE_CONNECT, true); if (err) - return err; + goto unlock; err = mt7996_mcu_add_rate_ctrl(dev, msta_link->sta, vif, link_id, false); if (err) - return err; + goto unlock; msta_link->wcid.tx_info |= MT_WCID_TX_INFO_SET; break; @@ -1199,28 +1204,30 @@ mt7996_mac_sta_event(struct mt7996_dev *dev, struct ieee80211_vif *vif, link, msta_link, CONN_STATE_PORT_SECURE, false); if (err) - return err; + goto unlock; break; case MT76_STA_EVENT_DISASSOC: for (i = 0; i < ARRAY_SIZE(msta_link->twt.flow); i++) mt7996_mac_twt_teardown_flow(dev, link, msta_link, i); - if (sta->mlo && links == BIT(link_id)) /* last link */ - mt7996_mcu_teardown_mld_sta(dev, link, - msta_link); - else + if (!sta->mlo) mt7996_mcu_add_sta(dev, link_conf, link_sta, link, msta_link, CONN_STATE_DISCONNECT, false); + else if (sta->mlo && links == BIT(link_id)) /* last link */ + mt7996_mcu_teardown_mld_sta(dev, link, + msta_link); msta_link->wcid.sta_disabled = 1; msta_link->wcid.sta = 0; links = links & ~BIT(link_id); break; } } +unlock: + mutex_unlock(&dev->mt76.mutex); - return 0; + return err; } static void @@ -1339,12 +1346,10 @@ static void mt7996_tx(struct ieee80211_hw *hw, } if (mvif) { - struct mt76_vif_link *mlink = &mvif->deflink.mt76; + struct mt76_vif_link *mlink; - if (link_id < IEEE80211_LINK_UNSPECIFIED) - mlink = rcu_dereference(mvif->mt76.link[link_id]); - - if (mlink->wcid) + mlink = rcu_dereference(mvif->mt76.link[link_id]); + if (mlink && mlink->wcid) wcid = mlink->wcid; if (mvif->mt76.roc_phy && @@ -1352,7 +1357,7 @@ static void mt7996_tx(struct ieee80211_hw *hw, mphy = mvif->mt76.roc_phy; if (mphy->roc_link) wcid = mphy->roc_link->wcid; - } else { + } else if (mlink) { mphy = mt76_vif_link_phy(mlink); } } @@ -1362,7 +1367,7 @@ static void mt7996_tx(struct ieee80211_hw *hw, goto unlock; } - if (msta && link_id < IEEE80211_LINK_UNSPECIFIED) { + if (msta) { struct mt7996_sta_link *msta_link; msta_link = rcu_dereference(msta->link[link_id]); @@ -2159,7 +2164,6 @@ out: return ret; } -#ifdef CONFIG_NET_MEDIATEK_SOC_WED static int mt7996_net_fill_forward_path(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -2167,15 +2171,14 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw, struct net_device_path_ctx *ctx, struct net_device_path *path) { - struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; struct mt7996_sta *msta = (struct mt7996_sta *)sta->drv_priv; struct mt7996_dev *dev = mt7996_hw_dev(hw); struct mtk_wed_device *wed = &dev->mt76.mmio.wed; struct mt7996_sta_link *msta_link; - struct mt76_vif_link *mlink; + struct mt7996_vif_link *link; - mlink = rcu_dereference(mvif->mt76.link[msta->deflink_id]); - if (!mlink) + link = mt7996_vif_link(dev, vif, msta->deflink_id); + if (!link) return -EIO; msta_link = rcu_dereference(msta->link[msta->deflink_id]); @@ -2190,13 +2193,19 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw, (is_mt7992(&dev->mt76) && msta_link->wcid.phy_idx == MT_BAND1))) wed = &dev->mt76.mmio.wed_hif2; - if (!mtk_wed_device_active(wed)) + if (!mtk_wed_device_active(wed) && + !mt76_npu_device_active(&dev->mt76)) return -ENODEV; path->type = DEV_PATH_MTK_WDMA; path->dev = ctx->dev; - path->mtk_wdma.wdma_idx = wed->wdma_idx; - path->mtk_wdma.bss = mlink->idx; +#ifdef CONFIG_NET_MEDIATEK_SOC_WED + if (mtk_wed_device_active(wed)) + path->mtk_wdma.wdma_idx = wed->wdma_idx; + else +#endif + path->mtk_wdma.wdma_idx = link->mt76.band_idx; + path->mtk_wdma.bss = link->mt76.idx; path->mtk_wdma.queue = 0; path->mtk_wdma.wcid = msta_link->wcid.idx; @@ -2210,14 +2219,47 @@ mt7996_net_fill_forward_path(struct ieee80211_hw *hw, return 0; } -#endif - static int mt7996_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 old_links, u16 new_links, struct ieee80211_bss_conf *old[IEEE80211_MLD_MAX_NUM_LINKS]) { - return 0; + struct mt7996_dev *dev = mt7996_hw_dev(hw); + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + int ret = 0; + + mutex_lock(&dev->mt76.mutex); + + if (!old_links) { + int idx; + + idx = get_own_mld_idx(dev->mld_idx_mask, true); + if (idx < 0) { + ret = -ENOSPC; + goto out; + } + mvif->mld_group_idx = idx; + dev->mld_idx_mask |= BIT_ULL(mvif->mld_group_idx); + + idx = get_free_idx(dev->mld_remap_idx_mask, 0, 15) - 1; + if (idx < 0) { + ret = -ENOSPC; + goto out; + } + mvif->mld_remap_idx = idx; + dev->mld_remap_idx_mask |= BIT_ULL(mvif->mld_remap_idx); + } + + if (new_links) + goto out; + + dev->mld_idx_mask &= ~BIT_ULL(mvif->mld_group_idx); + dev->mld_remap_idx_mask &= ~BIT_ULL(mvif->mld_remap_idx); + +out: + mutex_unlock(&dev->mt76.mutex); + + return ret; } static void @@ -2283,11 +2325,14 @@ const struct ieee80211_ops mt7996_ops = { .twt_teardown_request = mt7996_twt_teardown_request, #ifdef CONFIG_MAC80211_DEBUGFS .sta_add_debugfs = mt7996_sta_add_debugfs, + .link_sta_add_debugfs = mt7996_link_sta_add_debugfs, #endif .set_radar_background = mt7996_set_radar_background, -#ifdef CONFIG_NET_MEDIATEK_SOC_WED .net_fill_forward_path = mt7996_net_fill_forward_path, +#ifdef CONFIG_NET_MEDIATEK_SOC_WED .net_setup_tc = mt76_wed_net_setup_tc, +#elif defined(CONFIG_MT7996_NPU) + .net_setup_tc = mt76_npu_net_setup_tc, #endif .change_vif_links = mt7996_change_vif_links, .change_sta_links = mt7996_mac_sta_change_links, diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 0347ee0c2dd7..14a88ef79b6c 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -318,6 +318,9 @@ mt7996_mcu_send_message(struct mt76_dev *mdev, struct sk_buff *skb, else uni_txd->option = MCU_CMD_UNI_EXT_ACK; + if (mcu_cmd == MCU_UNI_CMD_SDO) + uni_txd->option &= ~MCU_CMD_ACK; + if ((cmd & __MCU_CMD_FIELD_WA) && (cmd & __MCU_CMD_FIELD_WM)) uni_txd->s2d_index = MCU_S2D_H2CN; else if (cmd & __MCU_CMD_FIELD_WA) @@ -1034,7 +1037,6 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, struct mt76_connac_bss_basic_tlv *bss; u32 type = CONNECTION_INFRA_AP; u16 sta_wlan_idx = wlan_idx; - struct ieee80211_sta *sta; struct tlv *tlv; int idx; @@ -1045,14 +1047,18 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, break; case NL80211_IFTYPE_STATION: if (enable) { + struct ieee80211_sta *sta; + rcu_read_lock(); - sta = ieee80211_find_sta(vif, vif->bss_conf.bssid); - /* TODO: enable BSS_INFO_UAPSD & BSS_INFO_PM */ + sta = ieee80211_find_sta(vif, link_conf->bssid); if (sta) { - struct mt76_wcid *wcid; + struct mt7996_sta *msta = (void *)sta->drv_priv; + struct mt7996_sta_link *msta_link; + int link_id = link_conf->link_id; - wcid = (struct mt76_wcid *)sta->drv_priv; - sta_wlan_idx = wcid->idx; + msta_link = rcu_dereference(msta->link[link_id]); + if (msta_link) + sta_wlan_idx = msta_link->wcid.idx; } rcu_read_unlock(); } @@ -1069,8 +1075,6 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, tlv = mt7996_mcu_add_uni_tlv(skb, UNI_BSS_INFO_BASIC, sizeof(*bss)); bss = (struct mt76_connac_bss_basic_tlv *)tlv; - bss->bcn_interval = cpu_to_le16(link_conf->beacon_int); - bss->dtim_period = link_conf->dtim_period; bss->bmc_tx_wlan_idx = cpu_to_le16(wlan_idx); bss->sta_idx = cpu_to_le16(sta_wlan_idx); bss->conn_type = cpu_to_le32(type); @@ -1090,10 +1094,10 @@ mt7996_mcu_bss_basic_tlv(struct sk_buff *skb, memcpy(bss->bssid, link_conf->bssid, ETH_ALEN); bss->bcn_interval = cpu_to_le16(link_conf->beacon_int); - bss->dtim_period = vif->bss_conf.dtim_period; + bss->dtim_period = link_conf->dtim_period; bss->phymode = mt76_connac_get_phy_mode(phy, vif, chandef->chan->band, NULL); - bss->phymode_ext = mt76_connac_get_phy_mode_ext(phy, &vif->bss_conf, + bss->phymode_ext = mt76_connac_get_phy_mode_ext(phy, link_conf, chandef->chan->band); return 0; @@ -1822,8 +1826,8 @@ mt7996_mcu_sta_bfer_tlv(struct mt7996_dev *dev, struct sk_buff *skb, bf->ibf_nrow = tx_ant; if (link_sta->eht_cap.has_eht || link_sta->he_cap.has_he) - bf->ibf_timeout = is_mt7996(&dev->mt76) ? MT7996_IBF_TIMEOUT : - MT7992_IBF_TIMEOUT; + bf->ibf_timeout = is_mt7992(&dev->mt76) ? MT7992_IBF_TIMEOUT : + MT7996_IBF_TIMEOUT; else if (!ebf && link_sta->bandwidth <= IEEE80211_STA_RX_BW_40 && !bf->ncol) bf->ibf_timeout = MT7996_IBF_TIMEOUT_LEGACY; else @@ -2390,8 +2394,8 @@ mt7996_mcu_sta_mld_setup_tlv(struct mt7996_dev *dev, struct sk_buff *skb, mld_setup->primary_id = cpu_to_le16(msta_link->wcid.idx); if (nlinks > 1) { - link_id = __ffs(sta->valid_links & ~BIT(msta->deflink_id)); - msta_link = mt76_dereference(msta->link[link_id], &dev->mt76); + msta_link = mt76_dereference(msta->link[msta->seclink_id], + &dev->mt76); if (!msta_link) return; } @@ -2526,7 +2530,7 @@ int mt7996_mcu_teardown_mld_sta(struct mt7996_dev *dev, } static int -mt7996_mcu_sta_key_tlv(struct mt76_wcid *wcid, +mt7996_mcu_sta_key_tlv(struct mt76_dev *dev, struct mt76_wcid *wcid, struct sk_buff *skb, struct ieee80211_key_conf *key, enum set_key_cmd cmd) @@ -2538,7 +2542,10 @@ mt7996_mcu_sta_key_tlv(struct mt76_wcid *wcid, tlv = mt76_connac_mcu_add_tlv(skb, STA_REC_KEY_V2, sizeof(*sec)); sec = (struct sta_rec_sec_uni *)tlv; - sec->add = 0; + /* due to connac3 FW design, we only do remove key for BIGTK; even for + * removal, the field should be filled with SET_KEY + */ + sec->add = SET_KEY; sec->n_cipher = 1; sec_key = &sec->key[0]; sec_key->wlan_idx = cpu_to_le16(wcid->idx); @@ -2578,29 +2585,33 @@ mt7996_mcu_sta_key_tlv(struct mt76_wcid *wcid, case WLAN_CIPHER_SUITE_BIP_GMAC_256: sec_key->cipher_id = MCU_CIPHER_BCN_PROT_GMAC_256; break; + case WLAN_CIPHER_SUITE_BIP_CMAC_256: + if (!is_mt7990(dev)) + return -EOPNOTSUPP; + sec_key->cipher_id = MCU_CIPHER_BCN_PROT_CMAC_256; + break; default: return -EOPNOTSUPP; } - sec_key->bcn_mode = BP_SW_MODE; + sec_key->bcn_mode = is_mt7990(dev) ? BP_HW_MODE : BP_SW_MODE; return 0; } -int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, +int mt7996_mcu_add_key(struct mt76_dev *dev, struct mt7996_vif_link *link, struct ieee80211_key_conf *key, int mcu_cmd, struct mt76_wcid *wcid, enum set_key_cmd cmd) { - struct mt76_vif_link *mvif = (struct mt76_vif_link *)vif->drv_priv; struct sk_buff *skb; int ret; - skb = __mt76_connac_mcu_alloc_sta_req(dev, mvif, wcid, - MT7996_STA_UPDATE_MAX_SIZE); + skb = __mt76_connac_mcu_alloc_sta_req(dev, (struct mt76_vif_link *)link, + wcid, MT7996_STA_UPDATE_MAX_SIZE); if (IS_ERR(skb)) return PTR_ERR(skb); - ret = mt7996_mcu_sta_key_tlv(wcid, skb, key, cmd); + ret = mt7996_mcu_sta_key_tlv(dev, wcid, skb, key, cmd); if (ret) { dev_kfree_skb(skb); return ret; @@ -2720,12 +2731,18 @@ mt7996_mcu_beacon_mbss(struct sk_buff *rskb, struct sk_buff *skb, static void mt7996_mcu_beacon_cont(struct mt7996_dev *dev, struct ieee80211_bss_conf *link_conf, + struct mt7996_vif_link *link, struct sk_buff *rskb, struct sk_buff *skb, struct bss_bcn_content_tlv *bcn, struct ieee80211_mutable_offsets *offs) { - struct mt76_wcid *wcid = &dev->mt76.global_wcid; - u8 *buf; + u8 *buf, keyidx = link->msta_link.wcid.hw_key_idx2; + struct mt76_wcid *wcid; + + if (is_mt7990(&dev->mt76) && (keyidx == 6 || keyidx == 7)) + wcid = &link->msta_link.wcid; + else + wcid = &dev->mt76.global_wcid; bcn->pkt_len = cpu_to_le16(MT_TXD_SIZE + skb->len); bcn->tim_ie_pos = cpu_to_le16(offs->tim_offset); @@ -2800,7 +2817,7 @@ int mt7996_mcu_add_beacon(struct ieee80211_hw *hw, struct ieee80211_vif *vif, info = IEEE80211_SKB_CB(skb); info->hw_queue |= FIELD_PREP(MT_TX_HW_QUEUE_PHY, mlink->band_idx); - mt7996_mcu_beacon_cont(dev, link_conf, rskb, skb, bcn, &offs); + mt7996_mcu_beacon_cont(dev, link_conf, link, rskb, skb, bcn, &offs); if (link_conf->bssid_indicator) mt7996_mcu_beacon_mbss(rskb, skb, bcn, &offs); mt7996_mcu_beacon_cntdwn(rskb, skb, &offs, link_conf->csa_active); @@ -3414,6 +3431,9 @@ int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif, #define WMM_PARAM_SET (WMM_AIFS_SET | WMM_CW_MIN_SET | \ WMM_CW_MAX_SET | WMM_TXOP_SET) struct mt7996_vif_link *link = mt7996_vif_conf_link(dev, vif, link_conf); + struct mt7996_vif *mvif = (struct mt7996_vif *)vif->drv_priv; + unsigned int link_id = link_conf->link_id; + struct mt7996_vif_link_info *link_info = &mvif->link_info[link_id]; struct { u8 bss_idx; u8 __rsv[3]; @@ -3431,7 +3451,7 @@ int mt7996_mcu_set_tx(struct mt7996_dev *dev, struct ieee80211_vif *vif, skb_put_data(skb, &hdr, sizeof(hdr)); for (ac = 0; ac < IEEE80211_NUM_ACS; ac++) { - struct ieee80211_tx_queue_params *q = &link->queue_params[ac]; + struct ieee80211_tx_queue_params *q = &link_info->queue_params[ac]; struct edca *e; struct tlv *tlv; diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h index c841da1c60e5..e0b83ac9f5e2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2022 MediaTek Inc. */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c b/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c index d14b626ee511..d9780bb425a7 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mmio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -595,6 +595,7 @@ int mt7996_mmio_wed_init(struct mt7996_dev *dev, void *pdev_ptr, wed->wlan.nbuf = MT7996_HW_TOKEN_SIZE; wed->wlan.token_start = MT7996_TOKEN_SIZE - wed->wlan.nbuf; + wed->wlan.hif2 = hif2; wed->wlan.amsdu_max_subframes = 8; wed->wlan.amsdu_max_len = 1536; @@ -706,9 +707,18 @@ void mt7996_dual_hif_set_irq_mask(struct mt7996_dev *dev, bool write_reg, static void mt7996_rx_poll_complete(struct mt76_dev *mdev, enum mt76_rxq_id q) { - struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, mt76); + if (q == MT_RXQ_NPU0 || q == MT_RXQ_NPU1) { + struct airoha_npu *npu; + + npu = rcu_dereference(mdev->mmio.npu); + if (npu) + airoha_npu_wlan_enable_irq(npu, q - MT_RXQ_NPU0); + } else { + struct mt7996_dev *dev = container_of(mdev, struct mt7996_dev, + mt76); - mt7996_irq_enable(dev, MT_INT_RX(q)); + mt7996_irq_enable(dev, MT_INT_RX(q)); + } } /* TODO: support 2/4/6/8 MSI-X vectors */ diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h index 8ec2acdb3319..7a884311800e 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mt7996.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2022 MediaTek Inc. */ @@ -243,6 +243,7 @@ struct mt7996_sta { struct mt7996_sta_link deflink; /* must be first */ struct mt7996_sta_link __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS]; u8 deflink_id; + u8 seclink_id; struct mt7996_vif *vif; }; @@ -253,16 +254,21 @@ struct mt7996_vif_link { struct mt7996_sta_link msta_link; struct mt7996_phy *phy; - struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; struct cfg80211_bitrate_mask bitrate_mask; u8 mld_idx; }; +struct mt7996_vif_link_info { + struct ieee80211_tx_queue_params queue_params[IEEE80211_NUM_ACS]; +}; + struct mt7996_vif { struct mt7996_vif_link deflink; /* must be first */ struct mt76_vif_data mt76; + struct mt7996_vif_link_info link_info[IEEE80211_MLD_MAX_NUM_LINKS]; + u8 mld_group_idx; u8 mld_remap_idx; }; @@ -781,7 +787,7 @@ void mt7996_memcpy_fromio(struct mt7996_dev *dev, void *buf, u32 offset, static inline u16 mt7996_rx_chainmask(struct mt7996_phy *phy) { - int max_nss = hweight8(phy->mt76->hw->wiphy->available_antennas_tx); + int max_nss = hweight16(phy->orig_antenna_mask); int cur_nss = hweight8(phy->mt76->antenna_mask); u16 tx_chainmask = phy->mt76->chainmask; @@ -843,7 +849,7 @@ void mt7996_update_channel(struct mt76_phy *mphy); int mt7996_init_debugfs(struct mt7996_dev *dev); void mt7996_debugfs_rx_fw_monitor(struct mt7996_dev *dev, const void *data, int len); bool mt7996_debugfs_rx_log(struct mt7996_dev *dev, const void *data, int len); -int mt7996_mcu_add_key(struct mt76_dev *dev, struct ieee80211_vif *vif, +int mt7996_mcu_add_key(struct mt76_dev *dev, struct mt7996_vif_link *link, struct ieee80211_key_conf *key, int mcu_cmd, struct mt76_wcid *wcid, enum set_key_cmd cmd); int mt7996_mcu_bcn_prot_enable(struct mt7996_dev *dev, @@ -858,6 +864,9 @@ int mt7996_mcu_cp_support(struct mt7996_dev *dev, u8 mode); #ifdef CONFIG_MAC80211_DEBUGFS void mt7996_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, struct dentry *dir); +void mt7996_link_sta_add_debugfs(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct ieee80211_link_sta *link_sta, + struct dentry *dir); #endif int mt7996_mmio_wed_init(struct mt7996_dev *dev, void *pdev_ptr, bool hif2, int *irq); @@ -869,4 +878,25 @@ int mt7996_mtk_init_debugfs(struct mt7996_phy *phy, struct dentry *dir); int mt7996_dma_rro_init(struct mt7996_dev *dev); +#ifdef CONFIG_MT7996_NPU +int mt7996_npu_hw_init(struct mt7996_dev *dev); +int mt7996_npu_hw_stop(struct mt7996_dev *dev); +int mt7996_npu_rx_queues_init(struct mt7996_dev *dev); +#else +static inline int mt7996_npu_hw_init(struct mt7996_dev *dev) +{ + return 0; +} + +static inline int mt7996_npu_hw_stop(struct mt7996_dev *dev) +{ + return 0; +} + +static inline int mt7996_npu_rx_queues_init(struct mt7996_dev *dev) +{ + return 0; +} +#endif /* CONFIG_MT7996_NPU */ + #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/npu.c b/drivers/net/wireless/mediatek/mt76/mt7996/npu.c new file mode 100644 index 000000000000..29bb735da4cb --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt7996/npu.c @@ -0,0 +1,352 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ +#include <linux/kernel.h> +#include <linux/soc/airoha/airoha_offload.h> + +#include "mt7996.h" + +static int mt7996_npu_offload_init(struct mt7996_dev *dev, + struct airoha_npu *npu) +{ + phys_addr_t phy_addr = dev->mt76.mmio.phy_addr; + u32 val, hif1_ofs = 0, dma_addr; + int i, err; + + err = mt76_npu_get_msg(npu, 0, WLAN_FUNC_GET_WAIT_NPU_VERSION, + &val, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, "failed getting NPU fw version\n"); + return err; + } + + dev_info(dev->mt76.dev, "NPU version: %0d.%d\n", + (val >> 16) & 0xffff, val & 0xffff); + + err = mt76_npu_send_msg(npu, 0, WLAN_FUNC_SET_WAIT_PCIE_PORT_TYPE, + dev->mt76.mmio.npu_type, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan PCIe port type\n"); + return err; + } + + if (dev->hif2) + hif1_ofs = MT_WFDMA0_PCIE1(0) - MT_WFDMA0(0); + + for (i = MT_BAND0; i < MT_BAND2; i++) { + dma_addr = phy_addr; + if (i) + dma_addr += MT_RXQ_RING_BASE(MT_RXQ_RRO_BAND1) + 0x90 + + hif1_ofs; + else + dma_addr += MT_RXQ_RING_BASE(MT_RXQ_RRO_BAND0) + 0x80; + + err = mt76_npu_send_msg(npu, i, WLAN_FUNC_SET_WAIT_PCIE_ADDR, + dma_addr, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan PCIe desc addr\n"); + return err; + } + + err = mt76_npu_send_msg(npu, i, WLAN_FUNC_SET_WAIT_DESC, + MT7996_RX_RING_SIZE, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan PCIe desc size\n"); + return err; + } + + dma_addr = phy_addr; + if (i) + dma_addr += MT_TXQ_RING_BASE(0) + 0x150 + hif1_ofs; + else + dma_addr += MT_TXQ_RING_BASE(0) + 0x120; + + err = mt76_npu_send_msg(npu, i, + WLAN_FUNC_SET_WAIT_TX_RING_PCIE_ADDR, + dma_addr, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan tx desc addr\n"); + return err; + } + } + + err = mt76_npu_send_msg(npu, 9, WLAN_FUNC_SET_WAIT_PCIE_ADDR, + phy_addr + MT_RXQ_RRO_AP_RING_BASE, + GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan rxdmad_c addr\n"); + return err; + } + + err = mt76_npu_send_msg(npu, 9, WLAN_FUNC_SET_WAIT_DESC, + MT7996_RX_RING_SIZE, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan rxdmad_c desc size\n"); + return err; + } + + err = mt76_npu_send_msg(npu, 2, WLAN_FUNC_SET_WAIT_TX_RING_PCIE_ADDR, + phy_addr + MT_RRO_ACK_SN_CTRL, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan rro_ack_sn desc addr\n"); + return err; + } + + err = mt76_npu_send_msg(npu, 0, WLAN_FUNC_SET_WAIT_TOKEN_ID_SIZE, + MT7996_HW_TOKEN_SIZE, GFP_KERNEL); + if (err) + return err; + + dev->mt76.token_start = MT7996_HW_TOKEN_SIZE; + + return 0; +} + +static int mt7996_npu_rxd_init(struct mt7996_dev *dev, struct airoha_npu *npu) +{ + u32 val; + int err; + + err = mt76_npu_get_msg(npu, 0, WLAN_FUNC_GET_WAIT_RXDESC_BASE, + &val, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed retriving NPU wlan rx ring0 addr\n"); + return err; + } + writel(val, &dev->mt76.q_rx[MT_RXQ_RRO_BAND0].regs->desc_base); + + err = mt76_npu_get_msg(npu, 1, WLAN_FUNC_GET_WAIT_RXDESC_BASE, + &val, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed retriving NPU wlan rx ring1 addr\n"); + return err; + } + writel(val, &dev->mt76.q_rx[MT_RXQ_RRO_BAND1].regs->desc_base); + + err = mt76_npu_get_msg(npu, 9, WLAN_FUNC_GET_WAIT_RXDESC_BASE, + &val, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed retriving NPU wlan rxdmad_c ring addr\n"); + return err; + } + writel(val, &dev->mt76.q_rx[MT_RXQ_RRO_RXDMAD_C].regs->desc_base); + + return 0; +} + +static int mt7996_npu_txd_init(struct mt7996_dev *dev, struct airoha_npu *npu) +{ + int i, err; + + for (i = MT_BAND0; i < MT_BAND2; i++) { + dma_addr_t dma_addr; + u32 val; + + err = mt76_npu_get_msg(npu, i + 5, + WLAN_FUNC_GET_WAIT_RXDESC_BASE, + &val, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed retriving NPU wlan tx ring addr\n"); + return err; + } + writel(val, &dev->mt76.phys[i]->q_tx[0]->regs->desc_base); + + if (!dmam_alloc_coherent(dev->mt76.dma_dev, + 256 * MT7996_TX_RING_SIZE, + &dma_addr, GFP_KERNEL)) + return -ENOMEM; + + err = mt76_npu_send_msg(npu, i, + WLAN_FUNC_SET_WAIT_TX_BUF_SPACE_HW_BASE, + dma_addr, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan queue buf addr\n"); + return err; + } + + if (!dmam_alloc_coherent(dev->mt76.dma_dev, + 256 * MT7996_TX_RING_SIZE, + &dma_addr, GFP_KERNEL)) + return -ENOMEM; + + err = mt76_npu_send_msg(npu, i + 5, + WLAN_FUNC_SET_WAIT_TX_BUF_SPACE_HW_BASE, + dma_addr, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan tx buf addr\n"); + return err; + } + + if (!dmam_alloc_coherent(dev->mt76.dma_dev, 256 * 1024, + &dma_addr, GFP_KERNEL)) + return -ENOMEM; + + err = mt76_npu_send_msg(npu, i + 10, + WLAN_FUNC_SET_WAIT_TX_BUF_SPACE_HW_BASE, + dma_addr, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan tx buf base\n"); + return err; + } + } + + return 0; +} + +static int mt7996_npu_rx_event_init(struct mt7996_dev *dev, + struct airoha_npu *npu) +{ + struct mt76_queue *q = &dev->mt76.q_rx[MT_RXQ_MAIN_WA]; + phys_addr_t phy_addr = dev->mt76.mmio.phy_addr; + int err; + + err = mt76_npu_send_msg(npu, 0, + WLAN_FUNC_SET_WAIT_RX_RING_FOR_TXDONE_HW_BASE, + q->desc_dma, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan tx-done ring\n"); + return err; + } + + err = mt76_npu_send_msg(npu, 10, WLAN_FUNC_SET_WAIT_DESC, + MT7996_RX_MCU_RING_SIZE, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, + "failed setting NPU wlan descriptors\n"); + return err; + } + + phy_addr += MT_RXQ_RING_BASE(MT_RXQ_MAIN_WA) + 0x20; + err = mt76_npu_send_msg(npu, 10, WLAN_FUNC_SET_WAIT_PCIE_ADDR, + phy_addr, GFP_KERNEL); + if (err) + dev_warn(dev->mt76.dev, + "failed setting NPU wlan rx pcie address\n"); + return err; +} + +static int mt7996_npu_tx_done_init(struct mt7996_dev *dev, + struct airoha_npu *npu) +{ + int err; + + err = mt76_npu_send_msg(npu, 2, WLAN_FUNC_SET_WAIT_INODE_TXRX_REG_ADDR, + 0, GFP_KERNEL); + if (err) { + dev_warn(dev->mt76.dev, "failed setting NPU wlan txrx addr2\n"); + return err; + } + + err = mt76_npu_send_msg(npu, 7, WLAN_FUNC_SET_WAIT_INODE_TXRX_REG_ADDR, + 0, GFP_KERNEL); + if (err) + dev_warn(dev->mt76.dev, "failed setting NPU wlan txrx addr7\n"); + + return err; +} + +int mt7996_npu_rx_queues_init(struct mt7996_dev *dev) +{ + int err; + + if (!mt76_npu_device_active(&dev->mt76)) + return 0; + + err = mt76_npu_rx_queue_init(&dev->mt76, + &dev->mt76.q_rx[MT_RXQ_NPU0]); + if (err) + return err; + + return mt76_npu_rx_queue_init(&dev->mt76, + &dev->mt76.q_rx[MT_RXQ_NPU1]); +} + +int mt7996_npu_hw_init(struct mt7996_dev *dev) +{ + struct airoha_npu *npu; + int i, err = 0; + + mutex_lock(&dev->mt76.mutex); + + npu = rcu_dereference_protected(dev->mt76.mmio.npu, &dev->mt76.mutex); + if (!npu) + goto unlock; + + err = mt7996_npu_offload_init(dev, npu); + if (err) + goto unlock; + + err = mt7996_npu_rxd_init(dev, npu); + if (err) + goto unlock; + + err = mt7996_npu_txd_init(dev, npu); + if (err) + goto unlock; + + err = mt7996_npu_rx_event_init(dev, npu); + if (err) + goto unlock; + + err = mt7996_npu_tx_done_init(dev, npu); + if (err) + goto unlock; + + for (i = MT_RXQ_NPU0; i <= MT_RXQ_NPU1; i++) + airoha_npu_wlan_enable_irq(npu, i - MT_RXQ_NPU0); +unlock: + mutex_unlock(&dev->mt76.mutex); + + return err; +} + +int mt7996_npu_hw_stop(struct mt7996_dev *dev) +{ + struct airoha_npu *npu; + int i, err; + u32 info; + + npu = rcu_dereference_protected(dev->mt76.mmio.npu, &dev->mt76.mutex); + if (!npu) + return 0; + + err = mt76_npu_send_msg(npu, 4, WLAN_FUNC_SET_WAIT_INODE_TXRX_REG_ADDR, + 0, GFP_KERNEL); + if (err) + return err; + + for (i = 0; i < 10; i++) { + err = mt76_npu_get_msg(npu, 3, WLAN_FUNC_GET_WAIT_NPU_INFO, + &info, GFP_KERNEL); + if (err) + continue; + + if (info) { + err = -ETIMEDOUT; + continue; + } + } + + if (!err) + err = mt76_npu_send_msg(npu, 6, + WLAN_FUNC_SET_WAIT_INODE_TXRX_REG_ADDR, + 0, GFP_KERNEL); + return err; +} diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/pci.c b/drivers/net/wireless/mediatek/mt76/mt7996/pci.c index 3f49bbbba3b9..12523ddba630 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/pci.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2022 MediaTek Inc. */ @@ -140,6 +140,9 @@ static int mt7996_pci_probe(struct pci_dev *pdev, hif2 = mt7996_pci_init_hif2(pdev); dev->hif2 = hif2; + mt76_npu_init(mdev, pci_resource_start(pdev, 0), + pdev->bus && pci_domain_nr(pdev->bus) ? 3 : 2); + ret = mt7996_mmio_wed_init(dev, pdev, false, &irq); if (ret < 0) goto free_wed_or_irq_vector; @@ -158,7 +161,7 @@ static int mt7996_pci_probe(struct pci_dev *pdev, goto free_wed_or_irq_vector; mt76_wr(dev, MT_INT_MASK_CSR, 0); - /* master switch of PCIe tnterrupt enable */ + /* master switch of PCIe interrupt enable */ mt76_wr(dev, MT_PCIE_MAC_INT_ENABLE, 0xff); if (hif2) { diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/regs.h b/drivers/net/wireless/mediatek/mt76/mt7996/regs.h index 0fa325f87fcd..e48e0e575b64 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/regs.h +++ b/drivers/net/wireless/mediatek/mt76/mt7996/regs.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2022 MediaTek Inc. */ diff --git a/drivers/net/wireless/mediatek/mt76/npu.c b/drivers/net/wireless/mediatek/mt76/npu.c new file mode 100644 index 000000000000..ec36975f6dc9 --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/npu.c @@ -0,0 +1,501 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * Copyright (c) 2025 AIROHA Inc + * Author: Lorenzo Bianconi <lorenzo@kernel.org> + */ +#include <linux/kernel.h> +#include <net/flow_offload.h> +#include <net/pkt_cls.h> + +#include "mt76.h" +#include "dma.h" +#include "mt76_connac.h" + +#define MT76_NPU_RX_BUF_SIZE (1800 + \ + SKB_DATA_ALIGN(sizeof(struct skb_shared_info))) + +int mt76_npu_fill_rx_queue(struct mt76_dev *dev, struct mt76_queue *q) +{ + int nframes = 0; + + while (q->queued < q->ndesc - 1) { + struct airoha_npu_rx_dma_desc *desc = (void *)q->desc; + struct mt76_queue_entry *e = &q->entry[q->head]; + struct page *page; + int offset; + + e->buf = mt76_get_page_pool_buf(q, &offset, q->buf_size); + if (!e->buf) + break; + + e->dma_len[0] = SKB_WITH_OVERHEAD(q->buf_size); + page = virt_to_head_page(e->buf); + e->dma_addr[0] = page_pool_get_dma_addr(page) + offset; + + memset(&desc[q->head], 0, sizeof(*desc)); + desc[q->head].addr = e->dma_addr[0]; + + q->head = (q->head + 1) % q->ndesc; + q->queued++; + nframes++; + } + + return nframes; +} + +void mt76_npu_queue_cleanup(struct mt76_dev *dev, struct mt76_queue *q) +{ + spin_lock_bh(&q->lock); + while (q->queued > 0) { + struct mt76_queue_entry *e = &q->entry[q->tail]; + + dma_sync_single_for_cpu(dev->dma_dev, e->dma_addr[0], + e->dma_len[0], + page_pool_get_dma_dir(q->page_pool)); + mt76_put_page_pool_buf(e->buf, false); + q->tail = (q->tail + 1) % q->ndesc; + q->queued--; + } + spin_unlock_bh(&q->lock); +} + +static struct sk_buff *mt76_npu_dequeue(struct mt76_dev *dev, + struct mt76_queue *q, + u32 *info) +{ + struct airoha_npu_rx_dma_desc *desc = (void *)q->desc; + int i, nframes, index = q->tail; + struct sk_buff *skb = NULL; + + nframes = FIELD_GET(NPU_RX_DMA_PKT_COUNT_MASK, desc[index].info); + nframes = max_t(int, nframes, 1); + + for (i = 0; i < nframes; i++) { + struct mt76_queue_entry *e = &q->entry[index]; + int len = FIELD_GET(NPU_RX_DMA_DESC_CUR_LEN_MASK, + desc[index].ctrl); + + if (!FIELD_GET(NPU_RX_DMA_DESC_DONE_MASK, desc[index].ctrl)) { + dev_kfree_skb(skb); + return NULL; + } + + dma_sync_single_for_cpu(dev->dma_dev, e->dma_addr[0], + e->dma_len[0], + page_pool_get_dma_dir(q->page_pool)); + + if (!skb) { + skb = napi_build_skb(e->buf, q->buf_size); + if (!skb) + return NULL; + + __skb_put(skb, len); + skb_reset_mac_header(skb); + skb_mark_for_recycle(skb); + } else { + struct skb_shared_info *shinfo = skb_shinfo(skb); + struct page *page = virt_to_head_page(e->buf); + int nr_frags = shinfo->nr_frags; + + if (nr_frags < ARRAY_SIZE(shinfo->frags)) + skb_add_rx_frag(skb, nr_frags, page, + e->buf - page_address(page), + len, q->buf_size); + } + + *info = desc[index].info; + index = (index + 1) % q->ndesc; + } + q->tail = index; + q->queued -= i; + Q_WRITE(q, dma_idx, q->tail); + + return skb; +} + +void mt76_npu_check_ppe(struct mt76_dev *dev, struct sk_buff *skb, + u32 info) +{ + struct airoha_ppe_dev *ppe_dev; + u16 reason, hash; + + if (!mt76_npu_device_active(dev)) + return; + + rcu_read_lock(); + + ppe_dev = rcu_dereference(dev->mmio.ppe_dev); + if (!ppe_dev) + goto out; + + hash = FIELD_GET(NPU_RX_DMA_FOE_ID_MASK, info); + skb_set_hash(skb, hash, PKT_HASH_TYPE_L4); + + reason = FIELD_GET(NPU_RX_DMA_CRSN_MASK, info); + if (reason == PPE_CPU_REASON_HIT_UNBIND_RATE_REACHED) { + skb_set_mac_header(skb, 0); + airoha_ppe_dev_check_skb(ppe_dev, skb, hash, true); + } +out: + rcu_read_unlock(); +} +EXPORT_SYMBOL_GPL(mt76_npu_check_ppe); + +static int mt76_npu_rx_poll(struct napi_struct *napi, int budget) +{ + struct mt76_dev *dev = mt76_priv(napi->dev); + enum mt76_rxq_id qid = napi - dev->napi; + struct airoha_npu *npu; + int done = 0; + + rcu_read_lock(); + + npu = rcu_dereference(dev->mmio.npu); + if (!npu) + goto out; + + while (done < budget) { + struct sk_buff *skb; + u32 info = 0; + + skb = mt76_npu_dequeue(dev, &dev->q_rx[qid], &info); + if (!skb) + break; + + dev->drv->rx_skb(dev, qid, skb, &info); + mt76_rx_poll_complete(dev, qid, napi); + done++; + } + + mt76_npu_fill_rx_queue(dev, &dev->q_rx[qid]); +out: + if (done < budget && napi_complete(napi)) + dev->drv->rx_poll_complete(dev, qid); + + rcu_read_unlock(); + + return done; +} + +static irqreturn_t mt76_npu_irq_handler(int irq, void *q_instance) +{ + struct mt76_queue *q = q_instance; + struct mt76_dev *dev = q->dev; + int qid = q - &dev->q_rx[0]; + int index = qid - MT_RXQ_NPU0; + struct airoha_npu *npu; + u32 status; + + rcu_read_lock(); + + npu = rcu_dereference(dev->mmio.npu); + if (!npu) + goto out; + + status = airoha_npu_wlan_get_irq_status(npu, index); + airoha_npu_wlan_set_irq_status(npu, status); + + airoha_npu_wlan_disable_irq(npu, index); + napi_schedule(&dev->napi[qid]); +out: + rcu_read_unlock(); + + return IRQ_HANDLED; +} + +int mt76_npu_dma_add_buf(struct mt76_phy *phy, struct mt76_queue *q, + struct sk_buff *skb, struct mt76_queue_buf *buf, + void *txwi_ptr) +{ + u16 txwi_len = min_t(u16, phy->dev->drv->txwi_size, NPU_TXWI_LEN); + struct airoha_npu_tx_dma_desc *desc = (void *)q->desc; + int ret; + + /* TODO: Take into account unlinear skbs */ + memcpy(desc[q->head].txwi, txwi_ptr, txwi_len); + desc[q->head].addr = buf->addr; + desc[q->head].ctrl = FIELD_PREP(NPU_TX_DMA_DESC_VEND_LEN_MASK, txwi_len) | + FIELD_PREP(NPU_TX_DMA_DESC_LEN_MASK, skb->len) | + NPU_TX_DMA_DESC_DONE_MASK; + + ret = q->head; + q->entry[q->head].skip_buf0 = true; + q->entry[q->head].skip_buf1 = true; + q->entry[q->head].txwi = NULL; + q->entry[q->head].skb = NULL; + q->entry[q->head].wcid = 0xffff; + + q->head = (q->head + 1) % q->ndesc; + q->queued++; + + return ret; +} + +void mt76_npu_txdesc_cleanup(struct mt76_queue *q, int index) +{ + struct airoha_npu_tx_dma_desc *desc = (void *)q->desc; + + if (!mt76_queue_is_npu_tx(q)) + return; + + desc[index].ctrl &= ~NPU_TX_DMA_DESC_DONE_MASK; +} + +void mt76_npu_queue_setup(struct mt76_dev *dev, struct mt76_queue *q) +{ + int qid = FIELD_GET(MT_QFLAG_WED_RING, q->flags); + bool xmit = mt76_queue_is_npu_tx(q); + struct airoha_npu *npu; + + if (!mt76_queue_is_npu(q)) + return; + + npu = rcu_dereference_protected(dev->mmio.npu, &dev->mutex); + if (npu) + q->wed_regs = airoha_npu_wlan_get_queue_addr(npu, qid, xmit); +} + +int mt76_npu_rx_queue_init(struct mt76_dev *dev, struct mt76_queue *q) +{ + int err, irq, qid = q - &dev->q_rx[0]; + int size, index = qid - MT_RXQ_NPU0; + struct airoha_npu *npu; + const char *name; + + mutex_lock(&dev->mutex); + + npu = rcu_dereference_protected(dev->mmio.npu, &dev->mutex); + irq = npu && index < ARRAY_SIZE(npu->irqs) ? npu->irqs[index] + : -EINVAL; + if (irq < 0) { + err = irq; + goto out; + } + + q->flags = MT_NPU_Q_RX(index); + size = qid == MT_RXQ_NPU1 ? NPU_RX1_DESC_NUM : NPU_RX0_DESC_NUM; + err = dev->queue_ops->alloc(dev, q, 0, size, + MT76_NPU_RX_BUF_SIZE, 0); + if (err) + goto out; + + name = devm_kasprintf(dev->dev, GFP_KERNEL, "mt76-npu.%d", index); + if (!name) { + err = -ENOMEM; + goto out; + } + + err = devm_request_irq(dev->dev, irq, mt76_npu_irq_handler, + IRQF_SHARED, name, q); + if (err) + goto out; + + netif_napi_add(dev->napi_dev, &dev->napi[qid], mt76_npu_rx_poll); + mt76_npu_fill_rx_queue(dev, q); + napi_enable(&dev->napi[qid]); +out: + mutex_unlock(&dev->mutex); + + return err; +} +EXPORT_SYMBOL_GPL(mt76_npu_rx_queue_init); + +static int mt76_npu_setup_tc_block_cb(enum tc_setup_type type, + void *type_data, void *cb_priv) +{ + struct mt76_phy *phy = cb_priv; + struct mt76_dev *dev = phy->dev; + struct airoha_ppe_dev *ppe_dev; + int err = -EOPNOTSUPP; + + if (type != TC_SETUP_CLSFLOWER) + return -EOPNOTSUPP; + + mutex_lock(&dev->mutex); + + ppe_dev = rcu_dereference_protected(dev->mmio.ppe_dev, &dev->mutex); + if (ppe_dev) + err = airoha_ppe_dev_setup_tc_block_cb(ppe_dev, type_data); + + mutex_unlock(&dev->mutex); + + return err; +} + +static int mt76_npu_setup_tc_block(struct mt76_phy *phy, + struct net_device *dev, + struct flow_block_offload *f) +{ + flow_setup_cb_t *cb = mt76_npu_setup_tc_block_cb; + static LIST_HEAD(block_cb_list); + struct flow_block_cb *block_cb; + + if (f->binder_type != FLOW_BLOCK_BINDER_TYPE_CLSACT_INGRESS) + return -EOPNOTSUPP; + + if (!tc_can_offload(dev)) + return -EOPNOTSUPP; + + f->driver_block_list = &block_cb_list; + switch (f->command) { + case FLOW_BLOCK_BIND: + block_cb = flow_block_cb_lookup(f->block, cb, dev); + if (block_cb) { + flow_block_cb_incref(block_cb); + return 0; + } + + block_cb = flow_block_cb_alloc(cb, dev, phy, NULL); + if (IS_ERR(block_cb)) + return PTR_ERR(block_cb); + + flow_block_cb_incref(block_cb); + flow_block_cb_add(block_cb, f); + list_add_tail(&block_cb->driver_list, &block_cb_list); + return 0; + case FLOW_BLOCK_UNBIND: + block_cb = flow_block_cb_lookup(f->block, cb, dev); + if (!block_cb) + return -ENOENT; + + if (!flow_block_cb_decref(block_cb)) { + flow_block_cb_remove(block_cb, f); + list_del(&block_cb->driver_list); + } + return 0; + default: + return -EOPNOTSUPP; + } +} + +int mt76_npu_net_setup_tc(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + struct net_device *dev, enum tc_setup_type type, + void *type_data) +{ + struct mt76_phy *phy = hw->priv; + + if (!tc_can_offload(dev)) + return -EOPNOTSUPP; + + if (!mt76_npu_device_active(phy->dev)) + return -EOPNOTSUPP; + + switch (type) { + case TC_SETUP_BLOCK: + case TC_SETUP_FT: + return mt76_npu_setup_tc_block(phy, dev, type_data); + default: + return -EOPNOTSUPP; + } +} +EXPORT_SYMBOL_GPL(mt76_npu_net_setup_tc); + +void mt76_npu_disable_irqs(struct mt76_dev *dev) +{ + struct airoha_npu *npu; + int i; + + rcu_read_lock(); + + npu = rcu_dereference(dev->mmio.npu); + if (!npu) + goto unlock; + + for (i = MT_RXQ_NPU0; i <= MT_RXQ_NPU1; i++) { + int qid = i - MT_RXQ_NPU0; + u32 status; + + status = airoha_npu_wlan_get_irq_status(npu, qid); + airoha_npu_wlan_set_irq_status(npu, status); + airoha_npu_wlan_disable_irq(npu, qid); + } +unlock: + rcu_read_unlock(); +} +EXPORT_SYMBOL_GPL(mt76_npu_disable_irqs); + +int mt76_npu_init(struct mt76_dev *dev, phys_addr_t phy_addr, int type) +{ + struct airoha_ppe_dev *ppe_dev; + struct airoha_npu *npu; + int err = 0; + + /* NPU offloading is only supported by MT7992 */ + if (!is_mt7992(dev)) + return 0; + + mutex_lock(&dev->mutex); + + npu = airoha_npu_get(dev->dev); + if (IS_ERR(npu)) { + request_module("airoha-npu"); + npu = airoha_npu_get(dev->dev); + } + + if (IS_ERR(npu)) { + err = PTR_ERR(npu); + goto error_unlock; + } + + ppe_dev = airoha_ppe_get_dev(dev->dev); + if (IS_ERR(ppe_dev)) { + request_module("airoha-eth"); + ppe_dev = airoha_ppe_get_dev(dev->dev); + } + + if (IS_ERR(ppe_dev)) { + err = PTR_ERR(ppe_dev); + goto error_npu_put; + } + + err = airoha_npu_wlan_init_reserved_memory(npu); + if (err) + goto error_ppe_put; + + dev->dma_dev = npu->dev; + dev->mmio.phy_addr = phy_addr; + dev->mmio.npu_type = type; + /* NPU offloading requires HW-RRO for RX packet reordering. */ + dev->hwrro_mode = MT76_HWRRO_V3_1; + + rcu_assign_pointer(dev->mmio.npu, npu); + rcu_assign_pointer(dev->mmio.ppe_dev, ppe_dev); + synchronize_rcu(); + + mutex_unlock(&dev->mutex); + + return 0; + +error_ppe_put: + airoha_ppe_put_dev(ppe_dev); +error_npu_put: + airoha_npu_put(npu); +error_unlock: + mutex_unlock(&dev->mutex); + + return err; +} +EXPORT_SYMBOL_GPL(mt76_npu_init); + +void mt76_npu_deinit(struct mt76_dev *dev) +{ + struct airoha_ppe_dev *ppe_dev; + struct airoha_npu *npu; + + mutex_lock(&dev->mutex); + + npu = rcu_replace_pointer(dev->mmio.npu, NULL, + lockdep_is_held(&dev->mutex)); + if (npu) + airoha_npu_put(npu); + + ppe_dev = rcu_replace_pointer(dev->mmio.ppe_dev, NULL, + lockdep_is_held(&dev->mutex)); + if (ppe_dev) + airoha_ppe_put_dev(ppe_dev); + + mutex_unlock(&dev->mutex); + + mt76_npu_queue_cleanup(dev, &dev->q_rx[MT_RXQ_NPU0]); + mt76_npu_queue_cleanup(dev, &dev->q_rx[MT_RXQ_NPU1]); +} diff --git a/drivers/net/wireless/mediatek/mt76/pci.c b/drivers/net/wireless/mediatek/mt76/pci.c index b5031ca7f73f..833923ab2483 100644 --- a/drivers/net/wireless/mediatek/mt76/pci.c +++ b/drivers/net/wireless/mediatek/mt76/pci.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2019 Lorenzo Bianconi <lorenzo@kernel.org> */ diff --git a/drivers/net/wireless/mediatek/mt76/scan.c b/drivers/net/wireless/mediatek/mt76/scan.c index 5a875aac410f..ff9176cdee3d 100644 --- a/drivers/net/wireless/mediatek/mt76/scan.c +++ b/drivers/net/wireless/mediatek/mt76/scan.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2024 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/sdio.c b/drivers/net/wireless/mediatek/mt76/sdio.c index 8e9576747052..8bae77c761be 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio.c +++ b/drivers/net/wireless/mediatek/mt76/sdio.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * * This file is written based on mt76/usb.c. diff --git a/drivers/net/wireless/mediatek/mt76/sdio.h b/drivers/net/wireless/mediatek/mt76/sdio.h index 27d5d2077eba..41b89f3de86b 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio.h +++ b/drivers/net/wireless/mediatek/mt76/sdio.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* Copyright (C) 2020 MediaTek Inc. * * Author: Sean Wang <sean.wang@mediatek.com> diff --git a/drivers/net/wireless/mediatek/mt76/sdio_txrx.c b/drivers/net/wireless/mediatek/mt76/sdio_txrx.c index f882d21c9f63..3f314e8e1e69 100644 --- a/drivers/net/wireless/mediatek/mt76/sdio_txrx.c +++ b/drivers/net/wireless/mediatek/mt76/sdio_txrx.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 MediaTek Inc. * * Author: Felix Fietkau <nbd@nbd.name> diff --git a/drivers/net/wireless/mediatek/mt76/testmode.c b/drivers/net/wireless/mediatek/mt76/testmode.c index ca4feccf38ca..6ee160bda882 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.c +++ b/drivers/net/wireless/mediatek/mt76/testmode.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ #include <linux/random.h> diff --git a/drivers/net/wireless/mediatek/mt76/testmode.h b/drivers/net/wireless/mediatek/mt76/testmode.h index 0590c35c7126..bed1ba40ba94 100644 --- a/drivers/net/wireless/mediatek/mt76/testmode.h +++ b/drivers/net/wireless/mediatek/mt76/testmode.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2020 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/trace.c b/drivers/net/wireless/mediatek/mt76/trace.c index f199fcd2a63d..f17cc01017f3 100644 --- a/drivers/net/wireless/mediatek/mt76/trace.c +++ b/drivers/net/wireless/mediatek/mt76/trace.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/trace.h b/drivers/net/wireless/mediatek/mt76/trace.h index 109a07f9733a..794b957ac79d 100644 --- a/drivers/net/wireless/mediatek/mt76/trace.h +++ b/drivers/net/wireless/mediatek/mt76/trace.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/tx.c b/drivers/net/wireless/mediatek/mt76/tx.c index b78ae6a34b65..9ec6d0b53a84 100644 --- a/drivers/net/wireless/mediatek/mt76/tx.c +++ b/drivers/net/wireless/mediatek/mt76/tx.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ @@ -847,8 +847,10 @@ int mt76_token_consume(struct mt76_dev *dev, struct mt76_txwi_cache **ptxwi) spin_lock_bh(&dev->token_lock); - token = idr_alloc(&dev->token, *ptxwi, 0, dev->token_size, GFP_ATOMIC); - if (token >= 0) + token = idr_alloc(&dev->token, *ptxwi, dev->token_start, + dev->token_start + dev->token_size, + GFP_ATOMIC); + if (token >= dev->token_start) dev->token_count++; #ifdef CONFIG_NET_MEDIATEK_SOC_WED diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index f9e67b8c3b3c..632ae755c7a6 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/usb_trace.c b/drivers/net/wireless/mediatek/mt76/usb_trace.c index 9942bdd6177b..a04585b4b778 100644 --- a/drivers/net/wireless/mediatek/mt76/usb_trace.c +++ b/drivers/net/wireless/mediatek/mt76/usb_trace.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/usb_trace.h b/drivers/net/wireless/mediatek/mt76/usb_trace.h index 7b261ddb2ac6..93bb69c65a4f 100644 --- a/drivers/net/wireless/mediatek/mt76/usb_trace.h +++ b/drivers/net/wireless/mediatek/mt76/usb_trace.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: ISC */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2018 Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> */ diff --git a/drivers/net/wireless/mediatek/mt76/util.c b/drivers/net/wireless/mediatek/mt76/util.c index 97249ebb4bc8..83d3dc42e534 100644 --- a/drivers/net/wireless/mediatek/mt76/util.c +++ b/drivers/net/wireless/mediatek/mt76/util.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> */ diff --git a/drivers/net/wireless/mediatek/mt76/util.h b/drivers/net/wireless/mediatek/mt76/util.h index 260965dde94c..617966e8de76 100644 --- a/drivers/net/wireless/mediatek/mt76/util.h +++ b/drivers/net/wireless/mediatek/mt76/util.h @@ -1,7 +1,6 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (C) 2016 Felix Fietkau <nbd@nbd.name> - * Copyright (C) 2004 - 2009 Ivo van Doorn <IvDoorn@gmail.com> */ #ifndef __MT76_UTIL_H diff --git a/drivers/net/wireless/mediatek/mt76/wed.c b/drivers/net/wireless/mediatek/mt76/wed.c index 907a8e43e72a..ed657d952de2 100644 --- a/drivers/net/wireless/mediatek/mt76/wed.c +++ b/drivers/net/wireless/mediatek/mt76/wed.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: ISC +// SPDX-License-Identifier: BSD-3-Clause-Clear /* * Copyright (C) 2023 Lorenzo Bianconi <lorenzo@kernel.org> */ @@ -8,7 +8,7 @@ void mt76_wed_release_rx_buf(struct mtk_wed_device *wed) { - struct mt76_dev *dev = container_of(wed, struct mt76_dev, mmio.wed); + struct mt76_dev *dev = mt76_wed_to_dev(wed); int i; for (i = 0; i < dev->rx_token_size; i++) { @@ -31,8 +31,8 @@ EXPORT_SYMBOL_GPL(mt76_wed_release_rx_buf); #ifdef CONFIG_NET_MEDIATEK_SOC_WED u32 mt76_wed_init_rx_buf(struct mtk_wed_device *wed, int size) { - struct mt76_dev *dev = container_of(wed, struct mt76_dev, mmio.wed); struct mtk_wed_bm_desc *desc = wed->rx_buf_ring.desc; + struct mt76_dev *dev = mt76_wed_to_dev(wed); struct mt76_queue *q = &dev->q_rx[MT_RXQ_MAIN]; struct mt76_txwi_cache *t = NULL; int i; @@ -80,7 +80,7 @@ EXPORT_SYMBOL_GPL(mt76_wed_init_rx_buf); int mt76_wed_offload_enable(struct mtk_wed_device *wed) { - struct mt76_dev *dev = container_of(wed, struct mt76_dev, mmio.wed); + struct mt76_dev *dev = mt76_wed_to_dev(wed); spin_lock_bh(&dev->token_lock); dev->token_size = wed->wlan.token_start; @@ -164,7 +164,7 @@ EXPORT_SYMBOL_GPL(mt76_wed_dma_setup); void mt76_wed_offload_disable(struct mtk_wed_device *wed) { - struct mt76_dev *dev = container_of(wed, struct mt76_dev, mmio.wed); + struct mt76_dev *dev = mt76_wed_to_dev(wed); spin_lock_bh(&dev->token_lock); dev->token_size = dev->drv->token_size; @@ -174,7 +174,7 @@ EXPORT_SYMBOL_GPL(mt76_wed_offload_disable); void mt76_wed_reset_complete(struct mtk_wed_device *wed) { - struct mt76_dev *dev = container_of(wed, struct mt76_dev, mmio.wed); + struct mt76_dev *dev = mt76_wed_to_dev(wed); complete(&dev->mmio.wed_reset_complete); } diff --git a/drivers/net/wireless/quantenna/qtnfmac/core.c b/drivers/net/wireless/quantenna/qtnfmac/core.c index 825b05dd3271..38af6cdc2843 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/core.c +++ b/drivers/net/wireless/quantenna/qtnfmac/core.c @@ -714,7 +714,8 @@ int qtnf_core_attach(struct qtnf_bus *bus) goto error; } - bus->hprio_workqueue = alloc_workqueue("QTNF_HPRI", WQ_HIGHPRI, 0); + bus->hprio_workqueue = alloc_workqueue("QTNF_HPRI", + WQ_HIGHPRI | WQ_PERCPU, 0); if (!bus->hprio_workqueue) { pr_err("failed to alloc high prio workqueue\n"); ret = -ENOMEM; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index b264ed0af923..65d0f805459c 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -24,6 +24,7 @@ #include <linux/crc-ccitt.h> #include <linux/kernel.h> #include <linux/module.h> +#include <linux/nvmem-consumer.h> #include <linux/slab.h> #include "rt2x00.h" @@ -10962,6 +10963,36 @@ int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev) } EXPORT_SYMBOL_GPL(rt2800_read_eeprom_efuse); +int rt2800_read_eeprom_nvmem(struct rt2x00_dev *rt2x00dev) +{ + struct device_node *np = rt2x00dev->dev->of_node; + unsigned int len = rt2x00dev->ops->eeprom_size; + struct nvmem_cell *cell; + const void *data; + size_t retlen; + + cell = of_nvmem_cell_get(np, "eeprom"); + if (IS_ERR(cell)) + return PTR_ERR(cell); + + data = nvmem_cell_read(cell, &retlen); + nvmem_cell_put(cell); + + if (IS_ERR(data)) + return PTR_ERR(data); + + if (retlen != len) { + dev_err(rt2x00dev->dev, "invalid eeprom size, required: 0x%04x\n", len); + kfree(data); + return -EINVAL; + } + + memcpy(rt2x00dev->eeprom, data, len); + kfree(data); + return 0; +} +EXPORT_SYMBOL_GPL(rt2800_read_eeprom_nvmem); + static u8 rt2800_get_txmixer_gain_24g(struct rt2x00_dev *rt2x00dev) { u16 word; @@ -11011,7 +11042,9 @@ static int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) * Start validation of the data that has been read. */ mac = rt2800_eeprom_addr(rt2x00dev, EEPROM_MAC_ADDR_0); - rt2x00lib_set_mac_address(rt2x00dev, mac); + retval = rt2x00lib_set_mac_address(rt2x00dev, mac); + if (retval) + return retval; word = rt2800_eeprom_read(rt2x00dev, EEPROM_NIC_CONF0); if (word == 0xffff) { diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h index 620a3d9872ce..a3c3a751f57e 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.h @@ -248,6 +248,8 @@ void rt2800_disable_radio(struct rt2x00_dev *rt2x00dev); int rt2800_efuse_detect(struct rt2x00_dev *rt2x00dev); int rt2800_read_eeprom_efuse(struct rt2x00_dev *rt2x00dev); +int rt2800_read_eeprom_nvmem(struct rt2x00_dev *rt2x00dev); + int rt2800_probe_hw(struct rt2x00_dev *rt2x00dev); void rt2800_get_key_seq(struct ieee80211_hw *hw, diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c index 14c45aba836f..4fa14bb573ad 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800pci.c @@ -278,6 +278,9 @@ static int rt2800pci_read_eeprom(struct rt2x00_dev *rt2x00dev) { int retval; + if (!rt2800_read_eeprom_nvmem(rt2x00dev)) + return 0; + if (rt2800pci_efuse_detect(rt2x00dev)) retval = rt2800pci_read_eeprom_efuse(rt2x00dev); else diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c index 8f510a84e7f1..5c29201b34c8 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800soc.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800soc.c @@ -92,8 +92,12 @@ static int rt2800soc_set_device_state(struct rt2x00_dev *rt2x00dev, static int rt2800soc_read_eeprom(struct rt2x00_dev *rt2x00dev) { - void __iomem *base_addr = ioremap(0x1F040000, EEPROM_SIZE); + void __iomem *base_addr; + if (!rt2800_read_eeprom_nvmem(rt2x00dev)) + return 0; + + base_addr = ioremap(0x1F040000, EEPROM_SIZE); if (!base_addr) return -ENOMEM; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h index 09b9d1f9f793..665887e9b118 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -1427,7 +1427,7 @@ static inline void rt2x00debug_dump_frame(struct rt2x00_dev *rt2x00dev, */ u32 rt2x00lib_get_bssidx(struct rt2x00_dev *rt2x00dev, struct ieee80211_vif *vif); -void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr); +int rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr); /* * Interrupt context handlers. diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c index f8a6f9c968a1..778a478ab53a 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00dev.c @@ -988,14 +988,20 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry, entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE; } -void rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr) +int rt2x00lib_set_mac_address(struct rt2x00_dev *rt2x00dev, u8 *eeprom_mac_addr) { - of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr); + int ret; + + ret = of_get_mac_address(rt2x00dev->dev->of_node, eeprom_mac_addr); + if (ret == -EPROBE_DEFER) + return ret; if (!is_valid_ether_addr(eeprom_mac_addr)) { eth_random_addr(eeprom_mac_addr); rt2x00_eeprom_dbg(rt2x00dev, "MAC: %pM\n", eeprom_mac_addr); } + + return 0; } EXPORT_SYMBOL_GPL(rt2x00lib_set_mac_address); diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c index 2905baea6239..070c0431c482 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8180/dev.c @@ -1023,9 +1023,6 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) dma_addr_t *mapping; entry = priv->rx_ring + priv->rx_ring_sz*i; if (!skb) { - dma_free_coherent(&priv->pdev->dev, - priv->rx_ring_sz * 32, - priv->rx_ring, priv->rx_ring_dma); wiphy_err(dev->wiphy, "Cannot allocate RX skb\n"); return -ENOMEM; } @@ -1037,9 +1034,7 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev) if (dma_mapping_error(&priv->pdev->dev, *mapping)) { kfree_skb(skb); - dma_free_coherent(&priv->pdev->dev, - priv->rx_ring_sz * 32, - priv->rx_ring, priv->rx_ring_dma); + priv->rx_buf[i] = NULL; wiphy_err(dev->wiphy, "Cannot map DMA for RX skb\n"); return -ENOMEM; } @@ -1130,7 +1125,7 @@ static int rtl8180_start(struct ieee80211_hw *dev) ret = rtl8180_init_rx_ring(dev); if (ret) - return ret; + goto err_free_rings; for (i = 0; i < (dev->queues + 1); i++) if ((ret = rtl8180_init_tx_ring(dev, i, 16))) diff --git a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c index 0c5c66401daa..7aa2da0cd63c 100644 --- a/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c +++ b/drivers/net/wireless/realtek/rtl818x/rtl8187/dev.c @@ -338,14 +338,16 @@ static void rtl8187_rx_cb(struct urb *urb) spin_unlock_irqrestore(&priv->rx_queue.lock, f); skb_put(skb, urb->actual_length); - if (unlikely(urb->status)) { - dev_kfree_skb_irq(skb); - return; - } + if (unlikely(urb->status)) + goto free_skb; if (!priv->is_rtl8187b) { - struct rtl8187_rx_hdr *hdr = - (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr)); + struct rtl8187_rx_hdr *hdr; + + if (skb->len < sizeof(struct rtl8187_rx_hdr)) + goto free_skb; + + hdr = (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr)); flags = le32_to_cpu(hdr->flags); /* As with the RTL8187B below, the AGC is used to calculate * signal strength. In this case, the scaling @@ -355,8 +357,12 @@ static void rtl8187_rx_cb(struct urb *urb) rx_status.antenna = (hdr->signal >> 7) & 1; rx_status.mactime = le64_to_cpu(hdr->mac_time); } else { - struct rtl8187b_rx_hdr *hdr = - (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr)); + struct rtl8187b_rx_hdr *hdr; + + if (skb->len < sizeof(struct rtl8187b_rx_hdr)) + goto free_skb; + + hdr = (typeof(hdr))(skb_tail_pointer(skb) - sizeof(*hdr)); /* The Realtek datasheet for the RTL8187B shows that the RX * header contains the following quantities: signal quality, * RSSI, AGC, the received power in dB, and the measured SNR. @@ -409,6 +415,11 @@ static void rtl8187_rx_cb(struct urb *urb) skb_unlink(skb, &priv->rx_queue); dev_kfree_skb_irq(skb); } + return; + +free_skb: + dev_kfree_skb_irq(skb); + return; } static int rtl8187_init_urbs(struct ieee80211_hw *dev) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/8192c.c b/drivers/net/wireless/realtek/rtl8xxxu/8192c.c index 73034e7e41d1..444872131c66 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/8192c.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/8192c.c @@ -593,6 +593,84 @@ static int rtl8192cu_power_on(struct rtl8xxxu_priv *priv) return 0; } +static void rtl8192cu_power_off(struct rtl8xxxu_priv *priv) +{ + u32 val32; + u16 val16; + u8 val8; + int i; + + /* + * Workaround for 8188RU LNA power leakage problem. + */ + if (priv->rtl_chip == RTL8188R) { + val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM); + val32 |= BIT(1); + rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32); + } + + /* _DisableRFAFEAndResetBB */ + rtl8xxxu_write8(priv, REG_TXPAUSE, 0xff); + rtl8xxxu_write_rfreg_mask(priv, RF_A, RF6052_REG_AC, 0xff, 0); + + rtl8xxxu_write8_set(priv, REG_APSD_CTRL, APSD_CTRL_OFF); + rtl8xxxu_write32_set(priv, REG_FPGA0_XCD_RF_PARM, FPGA0_RF_PARM_CLK_GATE); + + rtl8xxxu_write8(priv, REG_SYS_FUNC, + SYS_FUNC_USBA | SYS_FUNC_USBD | SYS_FUNC_BB_GLB_RSTN); + rtl8xxxu_write8(priv, REG_SYS_FUNC, SYS_FUNC_USBA | SYS_FUNC_USBD); + + /* _ResetDigitalProcedure1 */ + if (rtl8xxxu_read8(priv, REG_MCU_FW_DL) & MCU_FW_DL_READY) { + rtl8xxxu_write8(priv, REG_MCU_FW_DL, 0x00); + + rtl8xxxu_write8(priv, REG_FWIMR, 0x20); + + rtl8xxxu_write8(priv, REG_HMTFR + 3, 0x20); + + for (i = 0; i < 100; i++) { + val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC); + if (!(val16 & SYS_FUNC_CPU_ENABLE)) + break; + + fsleep(50); + } + + if (i == 100) { + rtl8xxxu_write8(priv, REG_SYS_FUNC + 1, + (SYS_FUNC_HWPDN | SYS_FUNC_ELDR) >> 8); + msleep(10); + } + } + + val8 = (SYS_FUNC_HWPDN | SYS_FUNC_ELDR | SYS_FUNC_CPU_ENABLE) >> 8; + rtl8xxxu_write8(priv, REG_SYS_FUNC + 1, val8); + + /* _DisableGPIO */ + rtl8xxxu_write16(priv, REG_GPIO_PIN_CTRL + 2, 0); + val32 = rtl8xxxu_read32(priv, REG_GPIO_PIN_CTRL) & 0xffff00ff; + val32 |= (val32 & 0xff) << 8; + val32 |= 0x00ff0000; + rtl8xxxu_write32(priv, REG_GPIO_PIN_CTRL, val32); + + rtl8xxxu_write8(priv, REG_GPIO_MUXCFG + 3, 0); + val16 = rtl8xxxu_read16(priv, REG_GPIO_MUXCFG + 2) & 0xff0f; + val16 |= (val16 & 0xf) << 4; + val16 |= 0x0780; + rtl8xxxu_write16(priv, REG_GPIO_MUXCFG + 2, val16); + + /* _DisableAnalog */ + val8 = 0x23; + if (priv->vendor_umc && priv->chip_cut == 1) + val8 |= BIT(3); + rtl8xxxu_write8(priv, REG_SPS0_CTRL, val8); + + val16 = APS_FSMCO_HOST | APS_FSMCO_HW_SUSPEND | APS_FSMCO_PFM_ALDN; + rtl8xxxu_write16(priv, REG_APS_FSMCO, val16); + + rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0e); +} + static int rtl8192cu_led_brightness_set(struct led_classdev *led_cdev, enum led_brightness brightness) { @@ -618,7 +696,7 @@ struct rtl8xxxu_fileops rtl8192cu_fops = { .parse_efuse = rtl8192cu_parse_efuse, .load_firmware = rtl8192cu_load_firmware, .power_on = rtl8192cu_power_on, - .power_off = rtl8xxxu_power_off, + .power_off = rtl8192cu_power_off, .read_efuse = rtl8xxxu_read_efuse, .reset_8051 = rtl8xxxu_reset_8051, .llt_init = rtl8xxxu_init_llt_table, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/8723a.c b/drivers/net/wireless/realtek/rtl8xxxu/8723a.c index ecbc324e4609..4f4493d0bfc2 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/8723a.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/8723a.c @@ -411,6 +411,119 @@ exit: return ret; } +static int rtl8723au_active_to_emu(struct rtl8xxxu_priv *priv) +{ + u8 val8; + int count, ret = 0; + + /* Start of rtl8723AU_card_enable_flow */ + /* Act to Cardemu sequence*/ + /* Turn off RF */ + rtl8xxxu_write8(priv, REG_RF_CTRL, 0); + + /* 0x004E[7] = 0, switch DPDT_SEL_P output from register 0x0065[2] */ + val8 = rtl8xxxu_read8(priv, REG_LEDCFG2); + val8 &= ~LEDCFG2_DPDT_SELECT; + rtl8xxxu_write8(priv, REG_LEDCFG2, val8); + + /* 0x0005[1] = 1 turn off MAC by HW state machine*/ + val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); + val8 |= BIT(1); + rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); + + for (count = RTL8XXXU_MAX_REG_POLL; count; count--) { + val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); + if ((val8 & BIT(1)) == 0) + break; + udelay(10); + } + + if (!count) { + dev_warn(&priv->udev->dev, "%s: Disabling MAC timed out\n", + __func__); + ret = -EBUSY; + goto exit; + } + + /* 0x0000[5] = 1 analog Ips to digital, 1:isolation */ + val8 = rtl8xxxu_read8(priv, REG_SYS_ISO_CTRL); + val8 |= SYS_ISO_ANALOG_IPS; + rtl8xxxu_write8(priv, REG_SYS_ISO_CTRL, val8); + + /* 0x0020[0] = 0 disable LDOA12 MACRO block*/ + val8 = rtl8xxxu_read8(priv, REG_LDOA15_CTRL); + val8 &= ~LDOA15_ENABLE; + rtl8xxxu_write8(priv, REG_LDOA15_CTRL, val8); + +exit: + return ret; +} + +static int rtl8723au_emu_to_disabled(struct rtl8xxxu_priv *priv) +{ + u8 val8; + + /* 0x0007[7:0] = 0x20 SOP option to disable BG/MB */ + rtl8xxxu_write8(priv, REG_APS_FSMCO + 3, 0x20); + + /* 0x04[12:11] = 01 enable WL suspend */ + val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); + val8 &= ~BIT(4); + val8 |= BIT(3); + rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); + + val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); + val8 |= BIT(7); + rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); + + /* 0x48[16] = 1 to enable GPIO9 as EXT wakeup */ + val8 = rtl8xxxu_read8(priv, REG_GPIO_INTM + 2); + val8 |= BIT(0); + rtl8xxxu_write8(priv, REG_GPIO_INTM + 2, val8); + + return 0; +} + +static void rtl8723au_power_off(struct rtl8xxxu_priv *priv) +{ + u8 val8; + u16 val16; + + rtl8xxxu_flush_fifo(priv); + + rtl8xxxu_active_to_lps(priv); + + /* Turn off RF */ + rtl8xxxu_write8(priv, REG_RF_CTRL, 0x00); + + /* Reset Firmware if running in RAM */ + if (rtl8xxxu_read8(priv, REG_MCU_FW_DL) & MCU_FW_RAM_SEL) + rtl8xxxu_firmware_self_reset(priv); + + /* Reset MCU */ + val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC); + val16 &= ~SYS_FUNC_CPU_ENABLE; + rtl8xxxu_write16(priv, REG_SYS_FUNC, val16); + + /* Reset MCU ready status */ + rtl8xxxu_write8(priv, REG_MCU_FW_DL, 0x00); + + rtl8723au_active_to_emu(priv); + rtl8723au_emu_to_disabled(priv); + + /* Reset MCU IO Wrapper */ + val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1); + val8 &= ~BIT(0); + rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8); + + val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1); + val8 |= BIT(0); + rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8); + + /* RSV_CTRL 0x1C[7:0] = 0x0e lock ISO/CLK/Power control register */ + rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0e); +} + #define XTAL1 GENMASK(23, 18) #define XTAL0 GENMASK(17, 12) @@ -492,7 +605,7 @@ struct rtl8xxxu_fileops rtl8723au_fops = { .parse_efuse = rtl8723au_parse_efuse, .load_firmware = rtl8723au_load_firmware, .power_on = rtl8723au_power_on, - .power_off = rtl8xxxu_power_off, + .power_off = rtl8723au_power_off, .read_efuse = rtl8xxxu_read_efuse, .reset_8051 = rtl8xxxu_reset_8051, .llt_init = rtl8xxxu_init_llt_table, diff --git a/drivers/net/wireless/realtek/rtl8xxxu/core.c b/drivers/net/wireless/realtek/rtl8xxxu/core.c index 3ded5952729f..c06ad064f37c 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/core.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/core.c @@ -20,7 +20,6 @@ #define DRIVER_NAME "rtl8xxxu" int rtl8xxxu_debug; -static bool rtl8xxxu_ht40_2g; static bool rtl8xxxu_dma_aggregation; static int rtl8xxxu_dma_agg_timeout = -1; static int rtl8xxxu_dma_agg_pages = -1; @@ -45,8 +44,6 @@ MODULE_FIRMWARE("rtlwifi/rtl8192fufw.bin"); module_param_named(debug, rtl8xxxu_debug, int, 0600); MODULE_PARM_DESC(debug, "Set debug mask"); -module_param_named(ht40_2g, rtl8xxxu_ht40_2g, bool, 0600); -MODULE_PARM_DESC(ht40_2g, "Enable HT40 support on the 2.4GHz band"); module_param_named(dma_aggregation, rtl8xxxu_dma_aggregation, bool, 0600); MODULE_PARM_DESC(dma_aggregation, "Enable DMA packet aggregation"); module_param_named(dma_agg_timeout, rtl8xxxu_dma_agg_timeout, int, 0600); @@ -1252,7 +1249,7 @@ void rtl8xxxu_gen1_config_channel(struct ieee80211_hw *hw) opmode &= ~BW_OPMODE_20MHZ; rtl8xxxu_write8(priv, REG_BW_OPMODE, opmode); rsr &= ~RSR_RSC_BANDWIDTH_40M; - if (sec_ch_above) + if (!sec_ch_above) rsr |= RSR_RSC_UPPER_SUB_CHANNEL; else rsr |= RSR_RSC_LOWER_SUB_CHANNEL; @@ -1321,9 +1318,8 @@ void rtl8xxxu_gen1_config_channel(struct ieee80211_hw *hw) for (i = RF_A; i < priv->rf_paths; i++) { val32 = rtl8xxxu_read_rfreg(priv, i, RF6052_REG_MODE_AG); - if (hw->conf.chandef.width == NL80211_CHAN_WIDTH_40) - val32 &= ~MODE_AG_CHANNEL_20MHZ; - else + val32 &= ~MODE_AG_BW_MASK; + if (hw->conf.chandef.width != NL80211_CHAN_WIDTH_40) val32 |= MODE_AG_CHANNEL_20MHZ; rtl8xxxu_write_rfreg(priv, i, RF6052_REG_MODE_AG, val32); } @@ -1374,9 +1370,11 @@ void rtl8xxxu_gen2_config_channel(struct ieee80211_hw *hw) hw->conf.chandef.chan->center_freq) { sec_ch_above = 1; channel += 2; + subchannel = 2; } else { sec_ch_above = 0; channel -= 2; + subchannel = 1; } val32 = rtl8xxxu_read32(priv, REG_FPGA0_RF_MODE); @@ -3637,54 +3635,6 @@ static void rtl8xxxu_set_ampdu_min_space(struct rtl8xxxu_priv *priv, u8 density) rtl8xxxu_write8(priv, REG_AMPDU_MIN_SPACE, val8); } -static int rtl8xxxu_active_to_emu(struct rtl8xxxu_priv *priv) -{ - u8 val8; - int count, ret = 0; - - /* Start of rtl8723AU_card_enable_flow */ - /* Act to Cardemu sequence*/ - /* Turn off RF */ - rtl8xxxu_write8(priv, REG_RF_CTRL, 0); - - /* 0x004E[7] = 0, switch DPDT_SEL_P output from register 0x0065[2] */ - val8 = rtl8xxxu_read8(priv, REG_LEDCFG2); - val8 &= ~LEDCFG2_DPDT_SELECT; - rtl8xxxu_write8(priv, REG_LEDCFG2, val8); - - /* 0x0005[1] = 1 turn off MAC by HW state machine*/ - val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); - val8 |= BIT(1); - rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); - - for (count = RTL8XXXU_MAX_REG_POLL; count; count--) { - val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); - if ((val8 & BIT(1)) == 0) - break; - udelay(10); - } - - if (!count) { - dev_warn(&priv->udev->dev, "%s: Disabling MAC timed out\n", - __func__); - ret = -EBUSY; - goto exit; - } - - /* 0x0000[5] = 1 analog Ips to digital, 1:isolation */ - val8 = rtl8xxxu_read8(priv, REG_SYS_ISO_CTRL); - val8 |= SYS_ISO_ANALOG_IPS; - rtl8xxxu_write8(priv, REG_SYS_ISO_CTRL, val8); - - /* 0x0020[0] = 0 disable LDOA12 MACRO block*/ - val8 = rtl8xxxu_read8(priv, REG_LDOA15_CTRL); - val8 &= ~LDOA15_ENABLE; - rtl8xxxu_write8(priv, REG_LDOA15_CTRL, val8); - -exit: - return ret; -} - int rtl8xxxu_active_to_lps(struct rtl8xxxu_priv *priv) { u8 val8; @@ -3761,31 +3711,6 @@ void rtl8xxxu_disabled_to_emu(struct rtl8xxxu_priv *priv) rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); } -static int rtl8xxxu_emu_to_disabled(struct rtl8xxxu_priv *priv) -{ - u8 val8; - - /* 0x0007[7:0] = 0x20 SOP option to disable BG/MB */ - rtl8xxxu_write8(priv, REG_APS_FSMCO + 3, 0x20); - - /* 0x04[12:11] = 01 enable WL suspend */ - val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); - val8 &= ~BIT(4); - val8 |= BIT(3); - rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); - - val8 = rtl8xxxu_read8(priv, REG_APS_FSMCO + 1); - val8 |= BIT(7); - rtl8xxxu_write8(priv, REG_APS_FSMCO + 1, val8); - - /* 0x48[16] = 1 to enable GPIO9 as EXT wakeup */ - val8 = rtl8xxxu_read8(priv, REG_GPIO_INTM + 2); - val8 |= BIT(0); - rtl8xxxu_write8(priv, REG_GPIO_INTM + 2, val8); - - return 0; -} - int rtl8xxxu_flush_fifo(struct rtl8xxxu_priv *priv) { struct device *dev = &priv->udev->dev; @@ -3863,56 +3788,6 @@ void rtl8xxxu_gen2_usb_quirks(struct rtl8xxxu_priv *priv) rtl8xxxu_write32(priv, REG_TXDMA_OFFSET_CHK, val32); } -void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv) -{ - u8 val8; - u16 val16; - u32 val32; - - /* - * Workaround for 8188RU LNA power leakage problem. - */ - if (priv->rtl_chip == RTL8188R) { - val32 = rtl8xxxu_read32(priv, REG_FPGA0_XCD_RF_PARM); - val32 |= BIT(1); - rtl8xxxu_write32(priv, REG_FPGA0_XCD_RF_PARM, val32); - } - - rtl8xxxu_flush_fifo(priv); - - rtl8xxxu_active_to_lps(priv); - - /* Turn off RF */ - rtl8xxxu_write8(priv, REG_RF_CTRL, 0x00); - - /* Reset Firmware if running in RAM */ - if (rtl8xxxu_read8(priv, REG_MCU_FW_DL) & MCU_FW_RAM_SEL) - rtl8xxxu_firmware_self_reset(priv); - - /* Reset MCU */ - val16 = rtl8xxxu_read16(priv, REG_SYS_FUNC); - val16 &= ~SYS_FUNC_CPU_ENABLE; - rtl8xxxu_write16(priv, REG_SYS_FUNC, val16); - - /* Reset MCU ready status */ - rtl8xxxu_write8(priv, REG_MCU_FW_DL, 0x00); - - rtl8xxxu_active_to_emu(priv); - rtl8xxxu_emu_to_disabled(priv); - - /* Reset MCU IO Wrapper */ - val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1); - val8 &= ~BIT(0); - rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8); - - val8 = rtl8xxxu_read8(priv, REG_RSV_CTRL + 1); - val8 |= BIT(0); - rtl8xxxu_write8(priv, REG_RSV_CTRL + 1, val8); - - /* RSV_CTRL 0x1C[7:0] = 0x0e lock ISO/CLK/Power control register */ - rtl8xxxu_write8(priv, REG_RSV_CTRL, 0x0e); -} - void rtl8723bu_set_ps_tdma(struct rtl8xxxu_priv *priv, u8 arg1, u8 arg2, u8 arg3, u8 arg4, u8 arg5) { @@ -5018,8 +4893,7 @@ rtl8xxxu_bss_info_changed(struct ieee80211_hw *hw, struct ieee80211_vif *vif, sgi = 1; highest_rate = fls(ramask) - 1; - if (rtl8xxxu_ht40_2g && - (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40)) + if (sta->deflink.ht_cap.cap & IEEE80211_HT_CAP_SUP_WIDTH_20_40) bw = RATE_INFO_BW_40; else bw = RATE_INFO_BW_20; @@ -5345,9 +5219,19 @@ rtl8xxxu_fill_txdesc_v1(struct ieee80211_hw *hw, struct ieee80211_hdr *hdr, tx_desc->txdw5 |= cpu_to_le32(TXDESC32_RETRY_LIMIT_ENABLE); } - if (ieee80211_is_data_qos(hdr->frame_control)) + if (ieee80211_is_data_qos(hdr->frame_control)) { tx_desc->txdw4 |= cpu_to_le32(TXDESC32_QOS); + if (conf_is_ht40(&hw->conf)) { + tx_desc->txdw4 |= cpu_to_le32(TXDESC_DATA_BW); + + if (conf_is_ht40_minus(&hw->conf)) + tx_desc->txdw4 |= cpu_to_le32(TXDESC_PRIME_CH_OFF_UPPER); + else + tx_desc->txdw4 |= cpu_to_le32(TXDESC_PRIME_CH_OFF_LOWER); + } + } + if (short_preamble) tx_desc->txdw4 |= cpu_to_le32(TXDESC32_SHORT_PREAMBLE); @@ -5813,7 +5697,7 @@ static void jaguar2_rx_parse_phystats_type1(struct rtl8xxxu_priv *priv, !rtl8xxxu_is_sta_sta(priv) && (rtl8xxxu_is_packet_match_bssid(priv, hdr, 0) || rtl8xxxu_is_packet_match_bssid(priv, hdr, 1)); - u8 pwdb_max = 0; + u8 pwdb_max = 0, rxsc; int rx_path; if (parse_cfo) { @@ -5828,6 +5712,16 @@ static void jaguar2_rx_parse_phystats_type1(struct rtl8xxxu_priv *priv, pwdb_max = max(pwdb_max, phy_stats1->pwdb[rx_path]); rx_status->signal = pwdb_max - 110; + + if (rxmcs >= DESC_RATE_6M && rxmcs <= DESC_RATE_54M) + rxsc = phy_stats1->l_rxsc; + else + rxsc = phy_stats1->ht_rxsc; + + if (phy_stats1->rf_mode == 0 || rxsc == 1 || rxsc == 2) + rx_status->bw = RATE_INFO_BW_20; + else + rx_status->bw = RATE_INFO_BW_40; } static void jaguar2_rx_parse_phystats_type2(struct rtl8xxxu_priv *priv, @@ -6454,6 +6348,8 @@ int rtl8xxxu_parse_rxdesc16(struct rtl8xxxu_priv *priv, struct sk_buff *skb) rtl8xxxu_rx_update_rssi(priv, rx_status, hdr); + } else { + rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; } rx_status->mactime = rx_desc->tsfl; @@ -6560,6 +6456,8 @@ int rtl8xxxu_parse_rxdesc24(struct rtl8xxxu_priv *priv, struct sk_buff *skb) rtl8xxxu_rx_update_rssi(priv, rx_status, hdr); + } else { + rx_status->flag |= RX_FLAG_NO_SIGNAL_VAL; } rx_status->mactime = rx_desc->tsfl; @@ -7906,15 +7804,15 @@ static int rtl8xxxu_probe(struct usb_interface *interface, goto err_set_intfdata; } + if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) + rtl8xxxu_dump_efuse(priv); + ret = priv->fops->parse_efuse(priv); if (ret) { dev_err(&udev->dev, "Fatal - failed to parse EFuse\n"); goto err_set_intfdata; } - if (rtl8xxxu_debug & RTL8XXXU_DEBUG_EFUSE) - rtl8xxxu_dump_efuse(priv); - rtl8xxxu_print_chipinfo(priv); ret = priv->fops->load_firmware(priv); @@ -7949,7 +7847,8 @@ static int rtl8xxxu_probe(struct usb_interface *interface, sband->ht_cap.ht_supported = true; sband->ht_cap.ampdu_factor = IEEE80211_HT_MAX_AMPDU_64K; sband->ht_cap.ampdu_density = IEEE80211_HT_MPDU_DENSITY_16; - sband->ht_cap.cap = IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40; + sband->ht_cap.cap = IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40 | + IEEE80211_HT_CAP_SUP_WIDTH_20_40; memset(&sband->ht_cap.mcs, 0, sizeof(sband->ht_cap.mcs)); sband->ht_cap.mcs.rx_mask[0] = 0xff; sband->ht_cap.mcs.rx_mask[4] = 0x01; @@ -7958,15 +7857,7 @@ static int rtl8xxxu_probe(struct usb_interface *interface, sband->ht_cap.cap |= IEEE80211_HT_CAP_SGI_40; } sband->ht_cap.mcs.tx_params = IEEE80211_HT_MCS_TX_DEFINED; - /* - * Some APs will negotiate HT20_40 in a noisy environment leading - * to miserable performance. Rather than defaulting to this, only - * enable it if explicitly requested at module load time. - */ - if (rtl8xxxu_ht40_2g) { - dev_info(&udev->dev, "Enabling HT_20_40 on the 2.4GHz band\n"); - sband->ht_cap.cap |= IEEE80211_HT_CAP_SUP_WIDTH_20_40; - } + hw->wiphy->bands[NL80211_BAND_2GHZ] = sband; hw->wiphy->rts_threshold = 2347; @@ -8136,6 +8027,9 @@ static const struct usb_device_id dev_table[] = { /* TP-Link TL-WN823N V2 */ {USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0135, 0xff, 0xff, 0xff), .driver_info = (unsigned long)&rtl8192fu_fops}, +/* D-Link AN3U rev. A1 */ +{USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3328, 0xff, 0xff, 0xff), + .driver_info = (unsigned long)&rtl8192fu_fops}, #ifdef CONFIG_RTL8XXXU_UNTESTED /* Still supported by rtlwifi */ {USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_REALTEK, 0x8176, 0xff, 0xff, 0xff), diff --git a/drivers/net/wireless/realtek/rtl8xxxu/regs.h b/drivers/net/wireless/realtek/rtl8xxxu/regs.h index 61c0c0ec07b3..0741db8d08bf 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/regs.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/regs.h @@ -40,6 +40,7 @@ #define APS_FSMCO_SW_LPS BIT(10) #define APS_FSMCO_HW_SUSPEND BIT(11) #define APS_FSMCO_PCIE BIT(12) +#define APS_FSMCO_HOST BIT(14) #define APS_FSMCO_HW_POWERDOWN BIT(15) #define APS_FSMCO_WLON_RESET BIT(16) diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h index f42463e595cc..9fb2583ffffc 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu.h @@ -2078,7 +2078,6 @@ int rtl8xxxu_init_phy_regs(struct rtl8xxxu_priv *priv, const struct rtl8xxxu_reg32val *array); int rtl8xxxu_load_firmware(struct rtl8xxxu_priv *priv, const char *fw_name); void rtl8xxxu_firmware_self_reset(struct rtl8xxxu_priv *priv); -void rtl8xxxu_power_off(struct rtl8xxxu_priv *priv); void rtl8xxxu_identify_vendor_1bit(struct rtl8xxxu_priv *priv, u32 vendor); void rtl8xxxu_identify_vendor_2bits(struct rtl8xxxu_priv *priv, u32 vendor); void rtl8xxxu_config_endpoints_sie(struct rtl8xxxu_priv *priv); diff --git a/drivers/net/wireless/realtek/rtlwifi/base.c b/drivers/net/wireless/realtek/rtlwifi/base.c index e26feb8de658..09e5a16d7252 100644 --- a/drivers/net/wireless/realtek/rtlwifi/base.c +++ b/drivers/net/wireless/realtek/rtlwifi/base.c @@ -445,7 +445,7 @@ static int _rtl_init_deferred_work(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct workqueue_struct *wq; - wq = alloc_workqueue("%s", 0, 0, rtlpriv->cfg->name); + wq = alloc_workqueue("%s", WQ_UNBOUND, 0, rtlpriv->cfg->name); if (!wq) return -ENOMEM; diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c index 7252bc621211..9a9f9e14f472 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8188ee/fw.c @@ -694,7 +694,7 @@ void rtl88e_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state) if (P2P_ROLE_GO == rtlpriv->mac80211.p2p) { p2p_ps_offload->role = 1; - p2p_ps_offload->allstasleep = -1; + p2p_ps_offload->allstasleep = 0; } else { p2p_ps_offload->role = 0; } diff --git a/drivers/net/wireless/realtek/rtw88/bf.c b/drivers/net/wireless/realtek/rtw88/bf.c index c827c4a2814b..0d0ccbc7d00c 100644 --- a/drivers/net/wireless/realtek/rtw88/bf.c +++ b/drivers/net/wireless/realtek/rtw88/bf.c @@ -124,8 +124,11 @@ void rtw_bf_init_bfer_entry_mu(struct rtw_dev *rtwdev, void rtw_bf_cfg_sounding(struct rtw_dev *rtwdev, struct rtw_vif *vif, enum rtw_trx_desc_rate rate) { + u8 csi_rsc = CSI_RSC_FOLLOW_RX_PACKET_BW; u32 psf_ctl = 0; - u8 csi_rsc = 0x1; + + if (rtwdev->chip->id == RTW_CHIP_TYPE_8822C) + csi_rsc = CSI_RSC_PRIMARY_20M_BW; psf_ctl = rtw_read32(rtwdev, REG_BBPSF_CTRL) | BIT_WMAC_USE_NDPARATE | @@ -387,6 +390,9 @@ void rtw_bf_cfg_csi_rate(struct rtw_dev *rtwdev, u8 rssi, u8 cur_rate, csi_cfg = rtw_read32(rtwdev, REG_BBPSF_CTRL) & ~BIT_MASK_CSI_RATE; cur_rrsr = rtw_read16(rtwdev, REG_RRSR); + if (rtwdev->chip->id == RTW_CHIP_TYPE_8822C) + csi_cfg |= BIT_CSI_FORCE_RATE; + if (rssi >= 40) { if (cur_rate != DESC_RATE54M) { cur_rrsr |= BIT(DESC_RATE54M); diff --git a/drivers/net/wireless/realtek/rtw88/bf.h b/drivers/net/wireless/realtek/rtw88/bf.h index 7b40c2c03856..a5d3010e6be6 100644 --- a/drivers/net/wireless/realtek/rtw88/bf.h +++ b/drivers/net/wireless/realtek/rtw88/bf.h @@ -33,6 +33,7 @@ #define BIT_SHIFT_R_MU_RL 12 #define BIT_SHIFT_WMAC_TXMU_ACKPOLICY 4 #define BIT_SHIFT_CSI_RATE 24 +#define BIT_CSI_FORCE_RATE BIT(15) #define BIT_MASK_R_MU_RL (R_MU_RL << BIT_SHIFT_R_MU_RL) #define BIT_MASK_R_MU_TABLE_VALID 0x3f @@ -48,6 +49,12 @@ #define RTW_SND_CTRL_REMOVE 0x98 #define RTW_SND_CTRL_SOUNDING 0x9B +enum csi_rsc { + CSI_RSC_PRIMARY_20M_BW = 0, + CSI_RSC_FOLLOW_RX_PACKET_BW = 1, + CSI_RSC_DUPLICATE_MODE = 2, +}; + enum csi_seg_len { HAL_CSI_SEG_4K = 0, HAL_CSI_SEG_8K = 1, diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c index 44e28e583964..2769b86ce1b2 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822bu.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822bu.c @@ -79,6 +79,8 @@ static const struct usb_device_id rtw_8822bu_id_table[] = { .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* D-Link DWA-T185 rev. A1 */ { USB_DEVICE_AND_INTERFACE_INFO(0x0411, 0x03d1, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* BUFFALO WI-U2-866DM */ + { USB_DEVICE_AND_INTERFACE_INFO(0x0411, 0x03d0, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8822b_hw_spec) }, /* BUFFALO WI-U3-866DHP */ {}, }; MODULE_DEVICE_TABLE(usb, rtw_8822bu_id_table); diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822cu.c b/drivers/net/wireless/realtek/rtw88/rtw8822cu.c index 324fd5c8bfd4..755f76840b12 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822cu.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822cu.c @@ -21,6 +21,8 @@ static const struct usb_device_id rtw_8822cu_id_table[] = { .driver_info = (kernel_ulong_t)&(rtw8822c_hw_spec) }, { USB_DEVICE_AND_INTERFACE_INFO(0x13b1, 0x0043, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&(rtw8822c_hw_spec) }, /* Alpha - Alpha */ + { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3329, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&(rtw8822c_hw_spec) }, /* D-Link AC13U rev. A1 */ {}, }; MODULE_DEVICE_TABLE(usb, rtw_8822cu_id_table); diff --git a/drivers/net/wireless/realtek/rtw88/usb.c b/drivers/net/wireless/realtek/rtw88/usb.c index 3b5126ffc81a..009202c627d2 100644 --- a/drivers/net/wireless/realtek/rtw88/usb.c +++ b/drivers/net/wireless/realtek/rtw88/usb.c @@ -965,7 +965,8 @@ static int rtw_usb_init_rx(struct rtw_dev *rtwdev) struct sk_buff *rx_skb; int i; - rtwusb->rxwq = alloc_workqueue("rtw88_usb: rx wq", WQ_BH, 0); + rtwusb->rxwq = alloc_workqueue("rtw88_usb: rx wq", WQ_BH | WQ_UNBOUND, + 0); if (!rtwusb->rxwq) { rtw_err(rtwdev, "failed to create RX work queue\n"); return -ENOMEM; diff --git a/drivers/net/wireless/realtek/rtw89/Kconfig b/drivers/net/wireless/realtek/rtw89/Kconfig index 4288c30b400a..44d8a7f32bf2 100644 --- a/drivers/net/wireless/realtek/rtw89/Kconfig +++ b/drivers/net/wireless/realtek/rtw89/Kconfig @@ -74,6 +74,17 @@ config RTW89_8852AE 802.11ax PCIe wireless network (Wi-Fi 6) adapter +config RTW89_8852AU + tristate "Realtek 8852AU USB wireless network (Wi-Fi 6) adapter" + depends on USB + select RTW89_CORE + select RTW89_USB + select RTW89_8852A + help + Select this option will enable support for 8852AU chipset + + 802.11ax USB wireless network (Wi-Fi 6) adapter + config RTW89_8852BE tristate "Realtek 8852BE PCI wireless network (Wi-Fi 6) adapter" depends on PCI @@ -121,6 +132,17 @@ config RTW89_8852CE 802.11ax PCIe wireless network (Wi-Fi 6E) adapter +config RTW89_8852CU + tristate "Realtek 8852CU USB wireless network (Wi-Fi 6E) adapter" + depends on USB + select RTW89_CORE + select RTW89_USB + select RTW89_8852C + help + Select this option will enable support for 8852CU chipset + + 802.11ax USB wireless network (Wi-Fi 6E) adapter + config RTW89_8922AE tristate "Realtek 8922AE/8922AE-VS PCI wireless network (Wi-Fi 7) adapter" depends on PCI diff --git a/drivers/net/wireless/realtek/rtw89/Makefile b/drivers/net/wireless/realtek/rtw89/Makefile index 23e43c444f69..1be81f254fca 100644 --- a/drivers/net/wireless/realtek/rtw89/Makefile +++ b/drivers/net/wireless/realtek/rtw89/Makefile @@ -43,6 +43,9 @@ rtw89_8852a-objs := rtw8852a.o \ obj-$(CONFIG_RTW89_8852AE) += rtw89_8852ae.o rtw89_8852ae-objs := rtw8852ae.o +obj-$(CONFIG_RTW89_8852AU) += rtw89_8852au.o +rtw89_8852au-objs := rtw8852au.o + obj-$(CONFIG_RTW89_8852B_COMMON) += rtw89_8852b_common.o rtw89_8852b_common-objs := rtw8852b_common.o @@ -75,6 +78,9 @@ rtw89_8852c-objs := rtw8852c.o \ obj-$(CONFIG_RTW89_8852CE) += rtw89_8852ce.o rtw89_8852ce-objs := rtw8852ce.o +obj-$(CONFIG_RTW89_8852CU) += rtw89_8852cu.o +rtw89_8852cu-objs := rtw8852cu.o + obj-$(CONFIG_RTW89_8922A) += rtw89_8922a.o rtw89_8922a-objs := rtw8922a.o \ rtw8922a_rfk.o diff --git a/drivers/net/wireless/realtek/rtw89/cam.c b/drivers/net/wireless/realtek/rtw89/cam.c index 385a238fe5cc..9370cbda945c 100644 --- a/drivers/net/wireless/realtek/rtw89/cam.c +++ b/drivers/net/wireless/realtek/rtw89/cam.c @@ -236,7 +236,8 @@ static int __rtw89_cam_detach_sec_cam(struct rtw89_dev *rtwdev, if (ret) rtw89_err(rtwdev, "failed to update dctl cam del key: %d\n", ret); - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL, + RTW89_ROLE_INFO_CHANGE); if (ret) rtw89_err(rtwdev, "failed to update cam del key: %d\n", ret); } @@ -276,7 +277,8 @@ static int __rtw89_cam_attach_sec_cam(struct rtw89_dev *rtwdev, ret); return ret; } - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL, + RTW89_ROLE_INFO_CHANGE); if (ret) { rtw89_err(rtwdev, "failed to update addr cam sec entry: %d\n", ret); @@ -760,7 +762,8 @@ int rtw89_cam_init(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link) int rtw89_cam_fill_bssid_cam_info(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, - struct rtw89_sta_link *rtwsta_link, u8 *cmd) + struct rtw89_sta_link *rtwsta_link, + struct rtw89_h2c_addr_cam_v0 *h2c) { struct rtw89_bssid_cam_entry *bssid_cam = rtw89_get_bssid_cam_of(rtwvif_link, rtwsta_link); @@ -780,20 +783,19 @@ int rtw89_cam_fill_bssid_cam_info(struct rtw89_dev *rtwdev, rcu_read_unlock(); - FWCMD_SET_ADDR_BSSID_IDX(cmd, bssid_cam->bssid_cam_idx); - FWCMD_SET_ADDR_BSSID_OFFSET(cmd, bssid_cam->offset); - FWCMD_SET_ADDR_BSSID_LEN(cmd, bssid_cam->len); - FWCMD_SET_ADDR_BSSID_VALID(cmd, bssid_cam->valid); - FWCMD_SET_ADDR_BSSID_MASK(cmd, bss_mask); - FWCMD_SET_ADDR_BSSID_BB_SEL(cmd, bssid_cam->phy_idx); - FWCMD_SET_ADDR_BSSID_BSS_COLOR(cmd, bss_color); - - FWCMD_SET_ADDR_BSSID_BSSID0(cmd, bssid_cam->bssid[0]); - FWCMD_SET_ADDR_BSSID_BSSID1(cmd, bssid_cam->bssid[1]); - FWCMD_SET_ADDR_BSSID_BSSID2(cmd, bssid_cam->bssid[2]); - FWCMD_SET_ADDR_BSSID_BSSID3(cmd, bssid_cam->bssid[3]); - FWCMD_SET_ADDR_BSSID_BSSID4(cmd, bssid_cam->bssid[4]); - FWCMD_SET_ADDR_BSSID_BSSID5(cmd, bssid_cam->bssid[5]); + h2c->w12 = le32_encode_bits(bssid_cam->bssid_cam_idx, ADDR_CAM_W12_BSSID_IDX) | + le32_encode_bits(bssid_cam->offset, ADDR_CAM_W12_BSSID_OFFSET) | + le32_encode_bits(bssid_cam->len, ADDR_CAM_W12_BSSID_LEN); + h2c->w13 = le32_encode_bits(bssid_cam->valid, ADDR_CAM_W13_BSSID_VALID) | + le32_encode_bits(bss_mask, ADDR_CAM_W13_BSSID_MASK) | + le32_encode_bits(bssid_cam->phy_idx, ADDR_CAM_W13_BSSID_BB_SEL) | + le32_encode_bits(bss_color, ADDR_CAM_W13_BSSID_BSS_COLOR) | + le32_encode_bits(bssid_cam->bssid[0], ADDR_CAM_W13_BSSID_BSSID0) | + le32_encode_bits(bssid_cam->bssid[1], ADDR_CAM_W13_BSSID_BSSID1); + h2c->w14 = le32_encode_bits(bssid_cam->bssid[2], ADDR_CAM_W14_BSSID_BSSID2) | + le32_encode_bits(bssid_cam->bssid[3], ADDR_CAM_W14_BSSID_BSSID3) | + le32_encode_bits(bssid_cam->bssid[4], ADDR_CAM_W14_BSSID_BSSID4) | + le32_encode_bits(bssid_cam->bssid[5], ADDR_CAM_W14_BSSID_BSSID5); return 0; } @@ -813,18 +815,21 @@ void rtw89_cam_fill_addr_cam_info(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link, const u8 *scan_mac_addr, - u8 *cmd) + struct rtw89_h2c_addr_cam_v0 *h2c) { struct ieee80211_vif *vif = rtwvif_link_to_vif(rtwvif_link); struct rtw89_addr_cam_entry *addr_cam = rtw89_get_addr_cam_of(rtwvif_link, rtwsta_link); struct ieee80211_sta *sta = rtwsta_link_to_sta_safe(rtwsta_link); + const struct rtw89_chip_info *chip = rtwdev->chip; struct ieee80211_link_sta *link_sta; const u8 *sma = scan_mac_addr ? scan_mac_addr : rtwvif_link->mac_addr; u8 sma_hash, tma_hash, addr_msk_start; + u8 ver = chip->addrcam_ver; u8 sma_start = 0; u8 tma_start = 0; const u8 *tma; + u8 mac_id; rcu_read_lock(); @@ -845,69 +850,79 @@ void rtw89_cam_fill_addr_cam_info(struct rtw89_dev *rtwdev, sma_hash = rtw89_cam_addr_hash(sma_start, sma); tma_hash = rtw89_cam_addr_hash(tma_start, tma); - FWCMD_SET_ADDR_IDX(cmd, addr_cam->addr_cam_idx); - FWCMD_SET_ADDR_OFFSET(cmd, addr_cam->offset); - FWCMD_SET_ADDR_LEN(cmd, addr_cam->len); - - FWCMD_SET_ADDR_VALID(cmd, addr_cam->valid); - FWCMD_SET_ADDR_NET_TYPE(cmd, rtwvif_link->net_type); - FWCMD_SET_ADDR_BCN_HIT_COND(cmd, rtwvif_link->bcn_hit_cond); - FWCMD_SET_ADDR_HIT_RULE(cmd, rtwvif_link->hit_rule); - FWCMD_SET_ADDR_BB_SEL(cmd, rtwvif_link->phy_idx); - FWCMD_SET_ADDR_ADDR_MASK(cmd, addr_cam->addr_mask); - FWCMD_SET_ADDR_MASK_SEL(cmd, addr_cam->mask_sel); - FWCMD_SET_ADDR_SMA_HASH(cmd, sma_hash); - FWCMD_SET_ADDR_TMA_HASH(cmd, tma_hash); - - FWCMD_SET_ADDR_BSSID_CAM_IDX(cmd, addr_cam->bssid_cam_idx); - - FWCMD_SET_ADDR_SMA0(cmd, sma[0]); - FWCMD_SET_ADDR_SMA1(cmd, sma[1]); - FWCMD_SET_ADDR_SMA2(cmd, sma[2]); - FWCMD_SET_ADDR_SMA3(cmd, sma[3]); - FWCMD_SET_ADDR_SMA4(cmd, sma[4]); - FWCMD_SET_ADDR_SMA5(cmd, sma[5]); - - FWCMD_SET_ADDR_TMA0(cmd, tma[0]); - FWCMD_SET_ADDR_TMA1(cmd, tma[1]); - FWCMD_SET_ADDR_TMA2(cmd, tma[2]); - FWCMD_SET_ADDR_TMA3(cmd, tma[3]); - FWCMD_SET_ADDR_TMA4(cmd, tma[4]); - FWCMD_SET_ADDR_TMA5(cmd, tma[5]); - - FWCMD_SET_ADDR_PORT_INT(cmd, rtwvif_link->port); - FWCMD_SET_ADDR_TSF_SYNC(cmd, rtwvif_link->port); - FWCMD_SET_ADDR_TF_TRS(cmd, rtwvif_link->trigger); - FWCMD_SET_ADDR_LSIG_TXOP(cmd, rtwvif_link->lsig_txop); - FWCMD_SET_ADDR_TGT_IND(cmd, rtwvif_link->tgt_ind); - FWCMD_SET_ADDR_FRM_TGT_IND(cmd, rtwvif_link->frm_tgt_ind); - FWCMD_SET_ADDR_MACID(cmd, rtwsta_link ? rtwsta_link->mac_id : - rtwvif_link->mac_id); + mac_id = rtwsta_link ? rtwsta_link->mac_id : rtwvif_link->mac_id; + + if (ver == 0) + h2c->w1 = le32_encode_bits(addr_cam->addr_cam_idx, ADDR_CAM_W1_IDX) | + le32_encode_bits(addr_cam->offset, ADDR_CAM_W1_OFFSET) | + le32_encode_bits(addr_cam->len, ADDR_CAM_W1_LEN); + else + h2c->w1 = le32_encode_bits(addr_cam->addr_cam_idx, ADDR_CAM_W1_V1_IDX) | + le32_encode_bits(addr_cam->offset, ADDR_CAM_W1_V1_OFFSET) | + le32_encode_bits(addr_cam->len, ADDR_CAM_W1_V1_LEN); + + h2c->w2 = le32_encode_bits(addr_cam->valid, ADDR_CAM_W2_VALID) | + le32_encode_bits(rtwvif_link->net_type, ADDR_CAM_W2_NET_TYPE) | + le32_encode_bits(rtwvif_link->bcn_hit_cond, ADDR_CAM_W2_BCN_HIT_COND) | + le32_encode_bits(rtwvif_link->hit_rule, ADDR_CAM_W2_HIT_RULE) | + le32_encode_bits(rtwvif_link->phy_idx, ADDR_CAM_W2_BB_SEL) | + le32_encode_bits(addr_cam->addr_mask, ADDR_CAM_W2_ADDR_MASK) | + le32_encode_bits(addr_cam->mask_sel, ADDR_CAM_W2_MASK_SEL) | + le32_encode_bits(sma_hash, ADDR_CAM_W2_SMA_HASH) | + le32_encode_bits(tma_hash, ADDR_CAM_W2_TMA_HASH); + h2c->w3 = le32_encode_bits(addr_cam->bssid_cam_idx, ADDR_CAM_W3_BSSID_CAM_IDX); + h2c->w4 = le32_encode_bits(sma[0], ADDR_CAM_W4_SMA0) | + le32_encode_bits(sma[1], ADDR_CAM_W4_SMA1) | + le32_encode_bits(sma[2], ADDR_CAM_W4_SMA2) | + le32_encode_bits(sma[3], ADDR_CAM_W4_SMA3); + h2c->w5 = le32_encode_bits(sma[4], ADDR_CAM_W5_SMA4) | + le32_encode_bits(sma[5], ADDR_CAM_W5_SMA5) | + le32_encode_bits(tma[0], ADDR_CAM_W5_TMA0) | + le32_encode_bits(tma[1], ADDR_CAM_W5_TMA1); + h2c->w6 = le32_encode_bits(tma[2], ADDR_CAM_W6_TMA2) | + le32_encode_bits(tma[3], ADDR_CAM_W6_TMA3) | + le32_encode_bits(tma[4], ADDR_CAM_W6_TMA4) | + le32_encode_bits(tma[5], ADDR_CAM_W6_TMA5); + if (ver == 0) + h2c->w8 = le32_encode_bits(rtwvif_link->port, ADDR_CAM_W8_PORT_INT) | + le32_encode_bits(rtwvif_link->port, ADDR_CAM_W8_TSF_SYNC) | + le32_encode_bits(rtwvif_link->trigger, ADDR_CAM_W8_TF_TRS) | + le32_encode_bits(rtwvif_link->lsig_txop, ADDR_CAM_W8_LSIG_TXOP) | + le32_encode_bits(rtwvif_link->tgt_ind, ADDR_CAM_W8_TGT_IND) | + le32_encode_bits(rtwvif_link->frm_tgt_ind, ADDR_CAM_W8_FRM_TGT_IND) | + le32_encode_bits(mac_id, ADDR_CAM_W8_MACID); + else + h2c->w8 = le32_encode_bits(rtwvif_link->port, ADDR_CAM_W8_V1_PORT_INT) | + le32_encode_bits(rtwvif_link->port, ADDR_CAM_W8_V1_TSF_SYNC) | + le32_encode_bits(rtwvif_link->trigger, ADDR_CAM_W8_V1_TF_TRS) | + le32_encode_bits(rtwvif_link->lsig_txop, ADDR_CAM_W8_V1_LSIG_TXOP) | + le32_encode_bits(mac_id, ADDR_CAM_W8_V1_MACID); + if (rtwvif_link->net_type == RTW89_NET_TYPE_INFRA) - FWCMD_SET_ADDR_AID12(cmd, vif->cfg.aid & 0xfff); + h2c->w9 = le32_encode_bits(vif->cfg.aid & 0xfff, ADDR_CAM_W9_AID12); else if (rtwvif_link->net_type == RTW89_NET_TYPE_AP_MODE) - FWCMD_SET_ADDR_AID12(cmd, sta ? sta->aid & 0xfff : 0); - FWCMD_SET_ADDR_WOL_PATTERN(cmd, rtwvif_link->wowlan_pattern); - FWCMD_SET_ADDR_WOL_UC(cmd, rtwvif_link->wowlan_uc); - FWCMD_SET_ADDR_WOL_MAGIC(cmd, rtwvif_link->wowlan_magic); - FWCMD_SET_ADDR_WAPI(cmd, addr_cam->wapi); - FWCMD_SET_ADDR_SEC_ENT_MODE(cmd, addr_cam->sec_ent_mode); - FWCMD_SET_ADDR_SEC_ENT0_KEYID(cmd, addr_cam->sec_ent_keyid[0]); - FWCMD_SET_ADDR_SEC_ENT1_KEYID(cmd, addr_cam->sec_ent_keyid[1]); - FWCMD_SET_ADDR_SEC_ENT2_KEYID(cmd, addr_cam->sec_ent_keyid[2]); - FWCMD_SET_ADDR_SEC_ENT3_KEYID(cmd, addr_cam->sec_ent_keyid[3]); - FWCMD_SET_ADDR_SEC_ENT4_KEYID(cmd, addr_cam->sec_ent_keyid[4]); - FWCMD_SET_ADDR_SEC_ENT5_KEYID(cmd, addr_cam->sec_ent_keyid[5]); - FWCMD_SET_ADDR_SEC_ENT6_KEYID(cmd, addr_cam->sec_ent_keyid[6]); - - FWCMD_SET_ADDR_SEC_ENT_VALID(cmd, addr_cam->sec_cam_map[0] & 0xff); - FWCMD_SET_ADDR_SEC_ENT0(cmd, addr_cam->sec_ent[0]); - FWCMD_SET_ADDR_SEC_ENT1(cmd, addr_cam->sec_ent[1]); - FWCMD_SET_ADDR_SEC_ENT2(cmd, addr_cam->sec_ent[2]); - FWCMD_SET_ADDR_SEC_ENT3(cmd, addr_cam->sec_ent[3]); - FWCMD_SET_ADDR_SEC_ENT4(cmd, addr_cam->sec_ent[4]); - FWCMD_SET_ADDR_SEC_ENT5(cmd, addr_cam->sec_ent[5]); - FWCMD_SET_ADDR_SEC_ENT6(cmd, addr_cam->sec_ent[6]); + h2c->w9 = le32_encode_bits(sta ? sta->aid & 0xfff : 0, ADDR_CAM_W9_AID12); + + h2c->w9 |= le32_encode_bits(rtwvif_link->wowlan_pattern, ADDR_CAM_W9_WOL_PATTERN) | + le32_encode_bits(rtwvif_link->wowlan_uc, ADDR_CAM_W9_WOL_UC) | + le32_encode_bits(rtwvif_link->wowlan_magic, ADDR_CAM_W9_WOL_MAGIC) | + le32_encode_bits(addr_cam->wapi, ADDR_CAM_W9_WAPI) | + le32_encode_bits(addr_cam->sec_ent_mode, ADDR_CAM_W9_SEC_ENT_MODE) | + le32_encode_bits(addr_cam->sec_ent_keyid[0], ADDR_CAM_W9_SEC_ENT0_KEYID) | + le32_encode_bits(addr_cam->sec_ent_keyid[1], ADDR_CAM_W9_SEC_ENT1_KEYID) | + le32_encode_bits(addr_cam->sec_ent_keyid[2], ADDR_CAM_W9_SEC_ENT2_KEYID) | + le32_encode_bits(addr_cam->sec_ent_keyid[3], ADDR_CAM_W9_SEC_ENT3_KEYID) | + le32_encode_bits(addr_cam->sec_ent_keyid[4], ADDR_CAM_W9_SEC_ENT4_KEYID) | + le32_encode_bits(addr_cam->sec_ent_keyid[5], ADDR_CAM_W9_SEC_ENT5_KEYID) | + le32_encode_bits(addr_cam->sec_ent_keyid[6], ADDR_CAM_W9_SEC_ENT6_KEYID); + h2c->w10 = le32_encode_bits(addr_cam->sec_cam_map[0] & 0xff, ADDR_CAM_W10_SEC_ENT_VALID) | + le32_encode_bits(addr_cam->sec_ent[0], ADDR_CAM_W10_SEC_ENT0) | + le32_encode_bits(addr_cam->sec_ent[1], ADDR_CAM_W10_SEC_ENT1) | + le32_encode_bits(addr_cam->sec_ent[2], ADDR_CAM_W10_SEC_ENT2); + h2c->w11 = le32_encode_bits(addr_cam->sec_ent[3], ADDR_CAM_W11_SEC_ENT3) | + le32_encode_bits(addr_cam->sec_ent[4], ADDR_CAM_W11_SEC_ENT4) | + le32_encode_bits(addr_cam->sec_ent[5], ADDR_CAM_W11_SEC_ENT5) | + le32_encode_bits(addr_cam->sec_ent[6], ADDR_CAM_W11_SEC_ENT6); rcu_read_unlock(); } diff --git a/drivers/net/wireless/realtek/rtw89/cam.h b/drivers/net/wireless/realtek/rtw89/cam.h index 8fd2d776408e..c46b6f91bbdb 100644 --- a/drivers/net/wireless/realtek/rtw89/cam.h +++ b/drivers/net/wireless/realtek/rtw89/cam.h @@ -12,345 +12,109 @@ #define RTW89_BSSID_MATCH_ALL GENMASK(5, 0) #define RTW89_BSSID_MATCH_5_BYTES GENMASK(4, 0) -static inline void FWCMD_SET_ADDR_IDX(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 1, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_OFFSET(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 1, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_LEN(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 1, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_VALID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, BIT(0)); -} - -static inline void FWCMD_SET_ADDR_NET_TYPE(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(2, 1)); -} - -static inline void FWCMD_SET_ADDR_BCN_HIT_COND(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(4, 3)); -} - -static inline void FWCMD_SET_ADDR_HIT_RULE(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(6, 5)); -} - -static inline void FWCMD_SET_ADDR_BB_SEL(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, BIT(7)); -} - -static inline void FWCMD_SET_ADDR_ADDR_MASK(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(13, 8)); -} - -static inline void FWCMD_SET_ADDR_MASK_SEL(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(15, 14)); -} - -static inline void FWCMD_SET_ADDR_SMA_HASH(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_TMA_HASH(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 2, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_BSSID_CAM_IDX(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 3, value, GENMASK(5, 0)); -} - -static inline void FWCMD_SET_ADDR_SMA0(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 4, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_SMA1(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 4, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_SMA2(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 4, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_SMA3(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 4, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_SMA4(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 5, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_SMA5(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 5, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_TMA0(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 5, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_TMA1(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 5, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_TMA2(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 6, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_TMA3(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 6, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_TMA4(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 6, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_TMA5(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 6, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_MACID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_PORT_INT(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, GENMASK(10, 8)); -} - -static inline void FWCMD_SET_ADDR_TSF_SYNC(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, GENMASK(13, 11)); -} - -static inline void FWCMD_SET_ADDR_TF_TRS(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, BIT(14)); -} - -static inline void FWCMD_SET_ADDR_LSIG_TXOP(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, BIT(15)); -} - -static inline void FWCMD_SET_ADDR_TGT_IND(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, GENMASK(26, 24)); -} - -static inline void FWCMD_SET_ADDR_FRM_TGT_IND(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 8, value, GENMASK(29, 27)); -} - -static inline void FWCMD_SET_ADDR_AID12(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(11, 0)); -} - -static inline void FWCMD_SET_ADDR_AID12_0(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_AID12_1(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(11, 8)); -} - -static inline void FWCMD_SET_ADDR_WOL_PATTERN(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, BIT(12)); -} - -static inline void FWCMD_SET_ADDR_WOL_UC(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, BIT(13)); -} - -static inline void FWCMD_SET_ADDR_WOL_MAGIC(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, BIT(14)); -} - -static inline void FWCMD_SET_ADDR_WAPI(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, BIT(15)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT_MODE(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(17, 16)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT0_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(19, 18)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT1_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(21, 20)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT2_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(23, 22)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT3_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(25, 24)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT4_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(27, 26)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT5_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(29, 28)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT6_KEYID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 9, value, GENMASK(31, 30)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT_VALID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 10, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT0(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 10, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT1(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 10, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT2(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 10, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT3(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 11, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT4(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 11, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT5(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 11, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_SEC_ENT6(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 11, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_BSSID_IDX(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 12, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_BSSID_OFFSET(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 12, value, GENMASK(15, 8)); -} - -static inline void FWCMD_SET_ADDR_BSSID_LEN(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 12, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_BSSID_VALID(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 13, value, BIT(0)); -} - -static inline void FWCMD_SET_ADDR_BSSID_BB_SEL(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 13, value, BIT(1)); -} - -static inline void FWCMD_SET_ADDR_BSSID_MASK(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 13, value, GENMASK(7, 2)); -} - -static inline void FWCMD_SET_ADDR_BSSID_BSS_COLOR(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 13, value, GENMASK(13, 8)); -} - -static inline void FWCMD_SET_ADDR_BSSID_BSSID0(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 13, value, GENMASK(23, 16)); -} - -static inline void FWCMD_SET_ADDR_BSSID_BSSID1(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 13, value, GENMASK(31, 24)); -} - -static inline void FWCMD_SET_ADDR_BSSID_BSSID2(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 14, value, GENMASK(7, 0)); -} - -static inline void FWCMD_SET_ADDR_BSSID_BSSID3(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 14, value, GENMASK(15, 8)); -} +struct rtw89_h2c_addr_cam_v0 { + __le32 w0; + __le32 w1; + __le32 w2; + __le32 w3; + __le32 w4; + __le32 w5; + __le32 w6; + __le32 w7; + __le32 w8; + __le32 w9; + __le32 w10; + __le32 w11; + __le32 w12; + __le32 w13; + __le32 w14; +} __packed; -static inline void FWCMD_SET_ADDR_BSSID_BSSID4(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 14, value, GENMASK(23, 16)); -} +struct rtw89_h2c_addr_cam { + struct rtw89_h2c_addr_cam_v0 v0; + __le32 w15; +} __packed; -static inline void FWCMD_SET_ADDR_BSSID_BSSID5(void *cmd, u32 value) -{ - le32p_replace_bits((__le32 *)(cmd) + 14, value, GENMASK(31, 24)); -} +#define ADDR_CAM_W1_IDX GENMASK(7, 0) +#define ADDR_CAM_W1_OFFSET GENMASK(15, 8) +#define ADDR_CAM_W1_LEN GENMASK(23, 16) +#define ADDR_CAM_W1_V1_IDX GENMASK(9, 0) +#define ADDR_CAM_W1_V1_OFFSET GENMASK(23, 16) +#define ADDR_CAM_W1_V1_LEN GENMASK(31, 24) +#define ADDR_CAM_W2_VALID BIT(0) +#define ADDR_CAM_W2_NET_TYPE GENMASK(2, 1) +#define ADDR_CAM_W2_BCN_HIT_COND GENMASK(4, 3) +#define ADDR_CAM_W2_HIT_RULE GENMASK(6, 5) +#define ADDR_CAM_W2_BB_SEL BIT(7) +#define ADDR_CAM_W2_ADDR_MASK GENMASK(13, 8) +#define ADDR_CAM_W2_MASK_SEL GENMASK(15, 14) +#define ADDR_CAM_W2_SMA_HASH GENMASK(23, 16) +#define ADDR_CAM_W2_TMA_HASH GENMASK(31, 24) +#define ADDR_CAM_W3_BSSID_CAM_IDX GENMASK(5, 0) +#define ADDR_CAM_W4_SMA0 GENMASK(7, 0) +#define ADDR_CAM_W4_SMA1 GENMASK(15, 8) +#define ADDR_CAM_W4_SMA2 GENMASK(23, 16) +#define ADDR_CAM_W4_SMA3 GENMASK(31, 24) +#define ADDR_CAM_W5_SMA4 GENMASK(7, 0) +#define ADDR_CAM_W5_SMA5 GENMASK(15, 8) +#define ADDR_CAM_W5_TMA0 GENMASK(23, 16) +#define ADDR_CAM_W5_TMA1 GENMASK(31, 24) +#define ADDR_CAM_W6_TMA2 GENMASK(7, 0) +#define ADDR_CAM_W6_TMA3 GENMASK(15, 8) +#define ADDR_CAM_W6_TMA4 GENMASK(23, 16) +#define ADDR_CAM_W6_TMA5 GENMASK(31, 24) +#define ADDR_CAM_W8_MACID GENMASK(7, 0) +#define ADDR_CAM_W8_PORT_INT GENMASK(10, 8) +#define ADDR_CAM_W8_TSF_SYNC GENMASK(13, 11) +#define ADDR_CAM_W8_TF_TRS BIT(14) +#define ADDR_CAM_W8_LSIG_TXOP BIT(15) +#define ADDR_CAM_W8_TGT_IND GENMASK(26, 24) +#define ADDR_CAM_W8_FRM_TGT_IND GENMASK(29, 27) +#define ADDR_CAM_W8_V1_MACID GENMASK(9, 0) +#define ADDR_CAM_W8_V1_PORT_INT GENMASK(18, 16) +#define ADDR_CAM_W8_V1_TSF_SYNC GENMASK(21, 19) +#define ADDR_CAM_W8_V1_TF_TRS BIT(22) +#define ADDR_CAM_W8_V1_LSIG_TXOP BIT(23) +#define ADDR_CAM_W8_V1_TB_RANGING BIT(24) +#define ADDR_CAM_W8_V1_TB_SENSING BIT(25) +#define ADDR_CAM_W8_V1_SENS_EN BIT(26) +#define ADDR_CAM_W9_AID12 GENMASK(11, 0) +#define ADDR_CAM_W9_AID12_0 GENMASK(7, 0) +#define ADDR_CAM_W9_AID12_1 GENMASK(11, 8) +#define ADDR_CAM_W9_WOL_PATTERN BIT(12) +#define ADDR_CAM_W9_WOL_UC BIT(13) +#define ADDR_CAM_W9_WOL_MAGIC BIT(14) +#define ADDR_CAM_W9_WAPI BIT(15) +#define ADDR_CAM_W9_SEC_ENT_MODE GENMASK(17, 16) +#define ADDR_CAM_W9_SEC_ENT0_KEYID GENMASK(19, 18) +#define ADDR_CAM_W9_SEC_ENT1_KEYID GENMASK(21, 20) +#define ADDR_CAM_W9_SEC_ENT2_KEYID GENMASK(23, 22) +#define ADDR_CAM_W9_SEC_ENT3_KEYID GENMASK(25, 24) +#define ADDR_CAM_W9_SEC_ENT4_KEYID GENMASK(27, 26) +#define ADDR_CAM_W9_SEC_ENT5_KEYID GENMASK(29, 28) +#define ADDR_CAM_W9_SEC_ENT6_KEYID GENMASK(31, 30) +#define ADDR_CAM_W10_SEC_ENT_VALID GENMASK(7, 0) +#define ADDR_CAM_W10_SEC_ENT0 GENMASK(15, 8) +#define ADDR_CAM_W10_SEC_ENT1 GENMASK(23, 16) +#define ADDR_CAM_W10_SEC_ENT2 GENMASK(31, 24) +#define ADDR_CAM_W11_SEC_ENT3 GENMASK(7, 0) +#define ADDR_CAM_W11_SEC_ENT4 GENMASK(15, 8) +#define ADDR_CAM_W11_SEC_ENT5 GENMASK(23, 16) +#define ADDR_CAM_W11_SEC_ENT6 GENMASK(31, 24) +#define ADDR_CAM_W12_BSSID_IDX GENMASK(7, 0) +#define ADDR_CAM_W12_BSSID_OFFSET GENMASK(15, 8) +#define ADDR_CAM_W12_BSSID_LEN GENMASK(23, 16) +#define ADDR_CAM_W13_BSSID_VALID BIT(0) +#define ADDR_CAM_W13_BSSID_BB_SEL BIT(1) +#define ADDR_CAM_W13_BSSID_MASK GENMASK(7, 2) +#define ADDR_CAM_W13_BSSID_BSS_COLOR GENMASK(13, 8) +#define ADDR_CAM_W13_BSSID_BSSID0 GENMASK(23, 16) +#define ADDR_CAM_W13_BSSID_BSSID1 GENMASK(31, 24) +#define ADDR_CAM_W14_BSSID_BSSID2 GENMASK(7, 0) +#define ADDR_CAM_W14_BSSID_BSSID3 GENMASK(15, 8) +#define ADDR_CAM_W14_BSSID_BSSID4 GENMASK(23, 16) +#define ADDR_CAM_W14_BSSID_BSSID5 GENMASK(31, 24) +#define ADDR_CAM_W15_UPD_MODE GENMASK(2, 0) struct rtw89_h2c_dctlinfo_ud_v1 { __le32 c0; @@ -552,9 +316,10 @@ int rtw89_cam_init_bssid_cam(struct rtw89_dev *rtwdev, void rtw89_cam_deinit_bssid_cam(struct rtw89_dev *rtwdev, struct rtw89_bssid_cam_entry *bssid_cam); void rtw89_cam_fill_addr_cam_info(struct rtw89_dev *rtwdev, - struct rtw89_vif_link *vif, + struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link, - const u8 *scan_mac_addr, u8 *cmd); + const u8 *scan_mac_addr, + struct rtw89_h2c_addr_cam_v0 *h2c); void rtw89_cam_fill_dctl_sec_cam_info_v1(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link, @@ -565,7 +330,8 @@ void rtw89_cam_fill_dctl_sec_cam_info_v2(struct rtw89_dev *rtwdev, struct rtw89_h2c_dctlinfo_ud_v2 *h2c); int rtw89_cam_fill_bssid_cam_info(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, - struct rtw89_sta_link *rtwsta_link, u8 *cmd); + struct rtw89_sta_link *rtwsta_link, + struct rtw89_h2c_addr_cam_v0 *h2c); int rtw89_cam_sec_key_add(struct rtw89_dev *rtwdev, struct ieee80211_vif *vif, struct ieee80211_sta *sta, diff --git a/drivers/net/wireless/realtek/rtw89/core.c b/drivers/net/wireless/realtek/rtw89/core.c index 917b2adede61..0824940c91ae 100644 --- a/drivers/net/wireless/realtek/rtw89/core.c +++ b/drivers/net/wireless/realtek/rtw89/core.c @@ -321,6 +321,26 @@ static const struct ieee80211_supported_band rtw89_sband_6ghz = { .n_bitrates = ARRAY_SIZE(rtw89_bitrates) - 4, }; +static const struct rtw89_hw_rate_def { + enum rtw89_hw_rate ht; + enum rtw89_hw_rate vht[RTW89_NSS_NUM]; +} rtw89_hw_rate[RTW89_CHIP_GEN_NUM] = { + [RTW89_CHIP_AX] = { + .ht = RTW89_HW_RATE_MCS0, + .vht = {RTW89_HW_RATE_VHT_NSS1_MCS0, + RTW89_HW_RATE_VHT_NSS2_MCS0, + RTW89_HW_RATE_VHT_NSS3_MCS0, + RTW89_HW_RATE_VHT_NSS4_MCS0}, + }, + [RTW89_CHIP_BE] = { + .ht = RTW89_HW_RATE_V1_MCS0, + .vht = {RTW89_HW_RATE_V1_VHT_NSS1_MCS0, + RTW89_HW_RATE_V1_VHT_NSS2_MCS0, + RTW89_HW_RATE_V1_VHT_NSS3_MCS0, + RTW89_HW_RATE_V1_VHT_NSS4_MCS0}, + }, +}; + static void __rtw89_traffic_stats_accu(struct rtw89_traffic_stats *stats, struct sk_buff *skb, bool tx) { @@ -450,6 +470,22 @@ void rtw89_core_set_chip_txpwr(struct rtw89_dev *rtwdev) __rtw89_core_set_chip_txpwr(rtwdev, chan, RTW89_PHY_1); } +static void rtw89_chip_rfk_channel_for_pure_mon_vif(struct rtw89_dev *rtwdev, + enum rtw89_phy_idx phy_idx) +{ + struct rtw89_vif *rtwvif = rtwdev->pure_monitor_mode_vif; + struct rtw89_vif_link *rtwvif_link; + + if (!rtwvif) + return; + + rtwvif_link = rtw89_vif_get_link_inst(rtwvif, phy_idx); + if (!rtwvif_link) + return; + + rtw89_chip_rfk_channel(rtwdev, rtwvif_link); +} + static void __rtw89_set_channel(struct rtw89_dev *rtwdev, const struct rtw89_chan *chan, enum rtw89_mac_idx mac_idx, @@ -478,6 +514,8 @@ static void __rtw89_set_channel(struct rtw89_dev *rtwdev, } rtw89_set_entity_state(rtwdev, phy_idx, true); + + rtw89_chip_rfk_channel_for_pure_mon_vif(rtwdev, phy_idx); } int rtw89_set_channel(struct rtw89_dev *rtwdev) @@ -759,6 +797,25 @@ u8 rtw89_core_get_ch_dma_v1(struct rtw89_dev *rtwdev, u8 qsel) } EXPORT_SYMBOL(rtw89_core_get_ch_dma_v1); +u8 rtw89_core_get_ch_dma_v2(struct rtw89_dev *rtwdev, u8 qsel) +{ + switch (qsel) { + default: + rtw89_warn(rtwdev, "Cannot map qsel to dma v2: %d\n", qsel); + fallthrough; + case RTW89_TX_QSEL_BE_0: + case RTW89_TX_QSEL_VO_0: + return RTW89_TXCH_ACH0; + case RTW89_TX_QSEL_BK_0: + case RTW89_TX_QSEL_VI_0: + return RTW89_TXCH_ACH2; + case RTW89_TX_QSEL_B0_MGMT: + case RTW89_TX_QSEL_B0_HI: + return RTW89_TXCH_CH8; + } +} +EXPORT_SYMBOL(rtw89_core_get_ch_dma_v2); + static void rtw89_core_tx_update_mgmt_info(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) @@ -1078,6 +1135,44 @@ notify: rtw89_mac_notify_wake(rtwdev); } +static void rtw89_core_tx_update_injection(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req, + struct ieee80211_tx_info *info) +{ + const struct rtw89_hw_rate_def *hw_rate = &rtw89_hw_rate[rtwdev->chip->chip_gen]; + enum mac80211_rate_control_flags flags = info->control.rates[0].flags; + struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; + const struct rtw89_chan *chan; + u8 idx = info->control.rates[0].idx; + u8 nss, mcs; + + desc_info->use_rate = true; + desc_info->dis_data_fb = true; + + if (flags & IEEE80211_TX_RC_160_MHZ_WIDTH) + desc_info->data_bw = 3; + else if (flags & IEEE80211_TX_RC_80_MHZ_WIDTH) + desc_info->data_bw = 2; + else if (flags & IEEE80211_TX_RC_40_MHZ_WIDTH) + desc_info->data_bw = 1; + + if (flags & IEEE80211_TX_RC_SHORT_GI) + desc_info->gi_ltf = 1; + + if (flags & IEEE80211_TX_RC_VHT_MCS) { + nss = umin(idx >> 4, ARRAY_SIZE(hw_rate->vht) - 1); + mcs = idx & 0xf; + desc_info->data_rate = hw_rate->vht[nss] + mcs; + } else if (flags & IEEE80211_TX_RC_MCS) { + desc_info->data_rate = hw_rate->ht + idx; + } else { + chan = rtw89_chan_get(rtwdev, tx_req->rtwvif_link->chanctx_idx); + + desc_info->data_rate = idx + (chan->band_type == RTW89_BAND_2G ? + RTW89_HW_RATE_CCK1 : RTW89_HW_RATE_OFDM6); + } +} + static void rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, struct rtw89_core_tx_request *tx_req) @@ -1087,32 +1182,38 @@ rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_hdr *hdr = (void *)skb->data; struct rtw89_addr_cam_entry *addr_cam; - enum rtw89_core_tx_type tx_type; enum btc_pkt_type pkt_type; bool upd_wlan_hdr = false; bool is_bmc; u16 seq; + desc_info->pkt_size = skb->len; + + if (unlikely(tx_req->tx_type == RTW89_CORE_TX_TYPE_FWCMD)) { + rtw89_core_tx_update_h2c_info(rtwdev, tx_req); + return; + } + + tx_req->tx_type = rtw89_core_get_tx_type(rtwdev, skb); + if (tx_req->sta) desc_info->mlo = tx_req->sta->mlo; else if (tx_req->vif) desc_info->mlo = ieee80211_vif_is_mld(tx_req->vif); seq = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4; - if (tx_req->tx_type != RTW89_CORE_TX_TYPE_FWCMD) { - tx_type = rtw89_core_get_tx_type(rtwdev, skb); - tx_req->tx_type = tx_type; + addr_cam = rtw89_get_addr_cam_of(tx_req->rtwvif_link, + tx_req->rtwsta_link); + if (addr_cam->valid && desc_info->mlo) + upd_wlan_hdr = true; + + if (rtw89_is_tx_rpt_skb(rtwdev, tx_req->skb)) + rtw89_tx_rpt_init(rtwdev, tx_req); - addr_cam = rtw89_get_addr_cam_of(tx_req->rtwvif_link, - tx_req->rtwsta_link); - if (addr_cam->valid && desc_info->mlo) - upd_wlan_hdr = true; - } is_bmc = (is_broadcast_ether_addr(hdr->addr1) || is_multicast_ether_addr(hdr->addr1)); desc_info->seq = seq; - desc_info->pkt_size = skb->len; desc_info->is_bmc = is_bmc; desc_info->wd_page = true; desc_info->hiq = info->flags & IEEE80211_TX_CTL_SEND_AFTER_DTIM; @@ -1129,10 +1230,12 @@ rtw89_core_tx_update_desc_info(struct rtw89_dev *rtwdev, rtw89_core_tx_update_ampdu_info(rtwdev, tx_req, pkt_type); rtw89_core_tx_update_llc_hdr(rtwdev, desc_info, skb); break; - case RTW89_CORE_TX_TYPE_FWCMD: - rtw89_core_tx_update_h2c_info(rtwdev, tx_req); + default: break; } + + if (unlikely(info->flags & IEEE80211_TX_CTL_INJECTED)) + rtw89_core_tx_update_injection(rtwdev, tx_req, info); } static void rtw89_tx_wait_work(struct wiphy *wiphy, struct wiphy_work *work) @@ -1239,14 +1342,13 @@ static int rtw89_core_tx_write_link(struct rtw89_dev *rtwdev, tx_req.rtwvif_link = rtwvif_link; tx_req.rtwsta_link = rtwsta_link; tx_req.desc_info.sw_mld = sw_mld; + rcu_assign_pointer(skb_data->wait, wait); rtw89_traffic_stats_accu(rtwdev, rtwvif, skb, true, true); rtw89_wow_parse_akm(rtwdev, skb); rtw89_core_tx_update_desc_info(rtwdev, &tx_req); rtw89_core_tx_wake(rtwdev, &tx_req); - rcu_assign_pointer(skb_data->wait, wait); - ret = rtw89_hci_tx_write(rtwdev, &tx_req); if (ret) { rtw89_err(rtwdev, "failed to transmit skb to HCI\n"); @@ -1362,6 +1464,8 @@ static __le32 rtw89_build_txwd_body5(struct rtw89_tx_desc_info *desc_info) static __le32 rtw89_build_txwd_body7_v1(struct rtw89_tx_desc_info *desc_info) { u32 dword = FIELD_PREP(RTW89_TXWD_BODY7_USE_RATE_V1, desc_info->use_rate) | + FIELD_PREP(RTW89_TXWD_BODY7_DATA_BW, desc_info->data_bw) | + FIELD_PREP(RTW89_TXWD_BODY7_GI_LTF, desc_info->gi_ltf) | FIELD_PREP(RTW89_TXWD_BODY7_DATA_RATE, desc_info->data_rate); return cpu_to_le32(dword); @@ -1370,6 +1474,8 @@ static __le32 rtw89_build_txwd_body7_v1(struct rtw89_tx_desc_info *desc_info) static __le32 rtw89_build_txwd_info0(struct rtw89_tx_desc_info *desc_info) { u32 dword = FIELD_PREP(RTW89_TXWD_INFO0_USE_RATE, desc_info->use_rate) | + FIELD_PREP(RTW89_TXWD_INFO0_DATA_BW, desc_info->data_bw) | + FIELD_PREP(RTW89_TXWD_INFO0_GI_LTF, desc_info->gi_ltf) | FIELD_PREP(RTW89_TXWD_INFO0_DATA_RATE, desc_info->data_rate) | FIELD_PREP(RTW89_TXWD_INFO0_DATA_STBC, desc_info->stbc) | FIELD_PREP(RTW89_TXWD_INFO0_DATA_LDPC, desc_info->ldpc) | @@ -1396,7 +1502,10 @@ static __le32 rtw89_build_txwd_info1(struct rtw89_tx_desc_info *desc_info) u32 dword = FIELD_PREP(RTW89_TXWD_INFO1_MAX_AGGNUM, desc_info->ampdu_num) | FIELD_PREP(RTW89_TXWD_INFO1_A_CTRL_BSR, desc_info->a_ctrl_bsr) | FIELD_PREP(RTW89_TXWD_INFO1_DATA_RTY_LOWEST_RATE, - desc_info->data_retry_lowest_rate); + desc_info->data_retry_lowest_rate) | + FIELD_PREP(RTW89_TXWD_INFO1_DATA_TXCNT_LMT_SEL, + desc_info->tx_cnt_lmt_en) | + FIELD_PREP(RTW89_TXWD_INFO1_DATA_TXCNT_LMT, desc_info->tx_cnt_lmt); return cpu_to_le32(dword); } @@ -1420,11 +1529,19 @@ static __le32 rtw89_build_txwd_info2_v1(struct rtw89_tx_desc_info *desc_info) return cpu_to_le32(dword); } +static __le32 rtw89_build_txwd_info3(struct rtw89_tx_desc_info *desc_info) +{ + u32 dword = FIELD_PREP(RTW89_TXWD_INFO3_SPE_RPT, desc_info->report); + + return cpu_to_le32(dword); +} + static __le32 rtw89_build_txwd_info4(struct rtw89_tx_desc_info *desc_info) { bool rts_en = !desc_info->is_bmc; u32 dword = FIELD_PREP(RTW89_TXWD_INFO4_RTS_EN, rts_en) | - FIELD_PREP(RTW89_TXWD_INFO4_HW_RTS_EN, 1); + FIELD_PREP(RTW89_TXWD_INFO4_HW_RTS_EN, 1) | + FIELD_PREP(RTW89_TXWD_INFO4_SW_DEFINE, desc_info->sn); return cpu_to_le32(dword); } @@ -1447,6 +1564,7 @@ void rtw89_core_fill_txdesc(struct rtw89_dev *rtwdev, txwd_info->dword0 = rtw89_build_txwd_info0(desc_info); txwd_info->dword1 = rtw89_build_txwd_info1(desc_info); txwd_info->dword2 = rtw89_build_txwd_info2(desc_info); + txwd_info->dword3 = rtw89_build_txwd_info3(desc_info); txwd_info->dword4 = rtw89_build_txwd_info4(desc_info); } @@ -1476,6 +1594,7 @@ void rtw89_core_fill_txdesc_v1(struct rtw89_dev *rtwdev, txwd_info->dword0 = rtw89_build_txwd_info0_v1(desc_info); txwd_info->dword1 = rtw89_build_txwd_info1(desc_info); txwd_info->dword2 = rtw89_build_txwd_info2_v1(desc_info); + txwd_info->dword3 = rtw89_build_txwd_info3(desc_info); txwd_info->dword4 = rtw89_build_txwd_info4(desc_info); } EXPORT_SYMBOL(rtw89_core_fill_txdesc_v1); @@ -1549,6 +1668,8 @@ static __le32 rtw89_build_txwd_body6_v2(struct rtw89_tx_desc_info *desc_info) static __le32 rtw89_build_txwd_body7_v2(struct rtw89_tx_desc_info *desc_info) { u32 dword = FIELD_PREP(BE_TXD_BODY7_USERATE_SEL, desc_info->use_rate) | + FIELD_PREP(BE_TXD_BODY7_DATA_BW, desc_info->data_bw) | + FIELD_PREP(BE_TXD_BODY7_GI_LTF, desc_info->gi_ltf) | FIELD_PREP(BE_TXD_BODY7_DATA_ER, desc_info->er_cap) | FIELD_PREP(BE_TXD_BODY7_DATA_BW_ER, 0) | FIELD_PREP(BE_TXD_BODY7_DATARATE, desc_info->data_rate); @@ -1561,7 +1682,10 @@ static __le32 rtw89_build_txwd_info0_v2(struct rtw89_tx_desc_info *desc_info) u32 dword = FIELD_PREP(BE_TXD_INFO0_DATA_STBC, desc_info->stbc) | FIELD_PREP(BE_TXD_INFO0_DATA_LDPC, desc_info->ldpc) | FIELD_PREP(BE_TXD_INFO0_DISDATAFB, desc_info->dis_data_fb) | - FIELD_PREP(BE_TXD_INFO0_MULTIPORT_ID, desc_info->port); + FIELD_PREP(BE_TXD_INFO0_MULTIPORT_ID, desc_info->port) | + FIELD_PREP(BE_TXD_INFO0_DATA_TXCNT_LMT_SEL, + desc_info->tx_cnt_lmt_en) | + FIELD_PREP(BE_TXD_INFO0_DATA_TXCNT_LMT, desc_info->tx_cnt_lmt); return cpu_to_le32(dword); } @@ -1571,7 +1695,8 @@ static __le32 rtw89_build_txwd_info1_v2(struct rtw89_tx_desc_info *desc_info) u32 dword = FIELD_PREP(BE_TXD_INFO1_MAX_AGG_NUM, desc_info->ampdu_num) | FIELD_PREP(BE_TXD_INFO1_A_CTRL_BSR, desc_info->a_ctrl_bsr) | FIELD_PREP(BE_TXD_INFO1_DATA_RTY_LOWEST_RATE, - desc_info->data_retry_lowest_rate); + desc_info->data_retry_lowest_rate) | + FIELD_PREP(BE_TXD_INFO1_SW_DEFINE, desc_info->sn); return cpu_to_le32(dword); } @@ -1580,7 +1705,8 @@ static __le32 rtw89_build_txwd_info2_v2(struct rtw89_tx_desc_info *desc_info) { u32 dword = FIELD_PREP(BE_TXD_INFO2_AMPDU_DENSITY, desc_info->ampdu_density) | FIELD_PREP(BE_TXD_INFO2_FORCE_KEY_EN, desc_info->sec_en) | - FIELD_PREP(BE_TXD_INFO2_SEC_CAM_IDX, desc_info->sec_cam_idx); + FIELD_PREP(BE_TXD_INFO2_SEC_CAM_IDX, desc_info->sec_cam_idx) | + FIELD_PREP(BE_TXD_INFO2_SPE_RPT_V1, desc_info->report); return cpu_to_le32(dword); } @@ -1708,9 +1834,13 @@ static int rtw89_core_rx_process_mac_ppdu(struct rtw89_dev *rtwdev, /* For WiFi 7 chips, RXWD.mac_id of PPDU status is not set * by hardware, so update mac_id by rxinfo_user[].mac_id. */ - if (chip_gen == RTW89_CHIP_BE) + if (chip->chip_id == RTL8922A) phy_ppdu->mac_id = le32_get_bits(user->w0, RTW89_RXINFO_USER_MACID); + else if (chip->chip_id == RTL8922D) + phy_ppdu->mac_id = + le32_get_bits(user->w0, RTW89_RXINFO_USER_MACID_V1); + phy_ppdu->has_data = le32_get_bits(user->w0, RTW89_RXINFO_USER_DATA); phy_ppdu->has_bcn = @@ -3632,12 +3762,10 @@ void rtw89_core_free_sta_pending_roc_tx(struct rtw89_dev *rtwdev, struct ieee80211_sta *sta) { struct rtw89_sta *rtwsta = sta_to_rtwsta(sta); - struct sk_buff *skb, *tmp; + struct sk_buff *skb; - skb_queue_walk_safe(&rtwsta->roc_queue, skb, tmp) { - skb_unlink(skb, &rtwsta->roc_queue); + while ((skb = skb_dequeue(&rtwsta->roc_queue))) dev_kfree_skb_any(skb); - } } static void rtw89_core_stop_tx_ba_session(struct rtw89_dev *rtwdev, @@ -3881,8 +4009,8 @@ static void rtw89_core_sta_pending_tx_iter(void *data, struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); struct rtw89_vif_link *target = data; struct rtw89_vif_link *rtwvif_link; - struct sk_buff *skb, *tmp; unsigned int link_id; + struct sk_buff *skb; int qsel, ret; rtw89_vif_for_each_link(rtwvif, rtwvif_link, link_id) @@ -3895,9 +4023,7 @@ bottom: if (skb_queue_len(&rtwsta->roc_queue) == 0) return; - skb_queue_walk_safe(&rtwsta->roc_queue, skb, tmp) { - skb_unlink(skb, &rtwsta->roc_queue); - + while ((skb = skb_dequeue(&rtwsta->roc_queue))) { ret = rtw89_core_tx_write(rtwdev, vif, sta, skb, &qsel); if (ret) { rtw89_warn(rtwdev, "pending tx failed with %d\n", ret); @@ -4047,12 +4173,10 @@ void rtw89_roc_start(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) void rtw89_roc_end(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) { - const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; struct ieee80211_hw *hw = rtwdev->hw; struct rtw89_roc *roc = &rtwvif->roc; struct rtw89_vif_link *rtwvif_link; struct rtw89_vif *tmp_vif; - u32 reg; int ret; lockdep_assert_wiphy(hw->wiphy); @@ -4069,8 +4193,7 @@ void rtw89_roc_end(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif) return; } - reg = rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, rtwvif_link->mac_idx); - rtw89_write32_mask(rtwdev, reg, B_AX_RX_FLTR_CFG_MASK, rtwdev->hal.rx_fltr); + rtw89_mac_set_rx_fltr(rtwdev, rtwvif_link->mac_idx, rtwdev->hal.rx_fltr); roc->state = RTW89_ROC_IDLE; rtw89_config_roc_chandef(rtwdev, rtwvif_link, NULL); @@ -4701,7 +4824,8 @@ int rtw89_core_sta_link_disconnect(struct rtw89_dev *rtwdev, } /* update cam aid mac_id net_type */ - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL, + RTW89_ROLE_CON_DISCONN); if (ret) { rtw89_warn(rtwdev, "failed to send h2c cam\n"); return ret; @@ -4775,7 +4899,8 @@ int rtw89_core_sta_link_assoc(struct rtw89_dev *rtwdev, } /* update cam aid mac_id net_type */ - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL, + RTW89_ROLE_CON_DISCONN); if (ret) { rtw89_warn(rtwdev, "failed to send h2c cam\n"); return ret; @@ -5493,10 +5618,22 @@ EXPORT_SYMBOL(rtw89_check_quirks); int rtw89_core_start(struct rtw89_dev *rtwdev) { + bool no_bbmcu = !rtwdev->chip->bbmcu_nr; int ret; + ret = rtw89_mac_preinit(rtwdev); + if (ret) { + rtw89_err(rtwdev, "mac preinit fail, ret: %d\n", ret); + return ret; + } + + if (no_bbmcu) + rtw89_chip_bb_preinit(rtwdev); + rtw89_phy_init_bb_afe(rtwdev); + /* above do preinit before downloading firmware */ + ret = rtw89_mac_init(rtwdev); if (ret) { rtw89_err(rtwdev, "mac init fail, ret:%d\n", ret); @@ -5542,6 +5679,7 @@ int rtw89_core_start(struct rtw89_dev *rtwdev) rtw89_fw_h2c_fw_log(rtwdev, rtwdev->fw.log.enable); rtw89_fw_h2c_init_ba_cam(rtwdev); rtw89_tas_fw_timer_enable(rtwdev, true); + rtwdev->ps_hang_cnt = 0; return 0; } @@ -5829,6 +5967,7 @@ int rtw89_core_init(struct rtw89_dev *rtwdev) wiphy_work_init(&rtwdev->cancel_6ghz_probe_work, rtw89_cancel_6ghz_probe_work); INIT_WORK(&rtwdev->load_firmware_work, rtw89_load_firmware_work); + spin_lock_init(&rtwdev->tx_rpt.skb_lock); skb_queue_head_init(&rtwdev->c2h_queue); rtw89_core_ppdu_sts_init(rtwdev); rtw89_traffic_stats_init(rtwdev, &rtwdev->stats); @@ -5893,7 +6032,8 @@ void rtw89_core_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwv rtw89_phy_config_edcca(rtwdev, bb, true); rtw89_tas_scan(rtwdev, true); - rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, mac_addr); + rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, mac_addr, + RTW89_ROLE_INFO_CHANGE); } void rtw89_core_scan_complete(struct rtw89_dev *rtwdev, @@ -5913,7 +6053,8 @@ void rtw89_core_scan_complete(struct rtw89_dev *rtwdev, rcu_read_unlock(); - rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL); + rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL, + RTW89_ROLE_INFO_CHANGE); rtw89_chip_rfk_scan(rtwdev, rtwvif_link, false); rtw89_btc_ntfy_scan_finish(rtwdev, rtwvif_link->phy_idx); @@ -6014,7 +6155,7 @@ int rtw89_core_mlsr_switch(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, struct ieee80211_vif *vif = rtwvif_to_vif(rtwvif); u16 usable_links = ieee80211_vif_usable_links(vif); u16 active_links = vif->active_links; - struct rtw89_vif_link *target, *cur; + struct rtw89_vif_link *target; int ret; lockdep_assert_wiphy(rtwdev->hw->wiphy); @@ -6040,11 +6181,9 @@ int rtw89_core_mlsr_switch(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, ieee80211_stop_queues(rtwdev->hw); flush_work(&rtwdev->txq_work); - cur = rtw89_get_designated_link(rtwvif); - - ret = ieee80211_set_active_links(vif, active_links | BIT(link_id)); + ret = ieee80211_set_active_links(vif, BIT(link_id)); if (ret) { - rtw89_err(rtwdev, "%s: failed to activate link id %u\n", + rtw89_err(rtwdev, "%s: failed to work on link id %u\n", __func__, link_id); goto wake_queue; } @@ -6059,16 +6198,6 @@ int rtw89_core_mlsr_switch(struct rtw89_dev *rtwdev, struct rtw89_vif *rtwvif, goto wake_queue; } - if (likely(cur)) - rtw89_fw_h2c_mlo_link_cfg(rtwdev, cur, false); - - rtw89_fw_h2c_mlo_link_cfg(rtwdev, target, true); - - ret = ieee80211_set_active_links(vif, BIT(link_id)); - if (ret) - rtw89_err(rtwdev, "%s: failed to inactivate links 0x%x\n", - __func__, active_links); - rtw89_chip_rfk_channel(rtwdev, target); rtwvif->mlo_mode = RTW89_MLO_MODE_MLSR; diff --git a/drivers/net/wireless/realtek/rtw89/core.h b/drivers/net/wireless/realtek/rtw89/core.h index 928c8c84c964..a9cb47ea0b93 100644 --- a/drivers/net/wireless/realtek/rtw89/core.h +++ b/drivers/net/wireless/realtek/rtw89/core.h @@ -15,6 +15,7 @@ struct rtw89_dev; struct rtw89_pci_info; +struct rtw89_usb_info; struct rtw89_mac_gen_def; struct rtw89_phy_gen_def; struct rtw89_fw_blacklist; @@ -38,10 +39,13 @@ extern const struct ieee80211_ops rtw89_ops; #define RFREG_MASK 0xfffff #define INV_RF_DATA 0xffffffff #define BYPASS_CR_DATA 0xbabecafe +#define RTW89_R32_EA 0xEAEAEAEA +#define RTW89_R32_DEAD 0xDEADBEEF #define RTW89_TRACK_WORK_PERIOD round_jiffies_relative(HZ * 2) #define RTW89_TRACK_PS_WORK_PERIOD msecs_to_jiffies(100) #define RTW89_FORBID_BA_TIMER round_jiffies_relative(HZ * 4) +#define RTW89_PS_HANG_MAX_CNT 3 #define CFO_TRACK_MAX_USER 64 #define MAX_RSSI 110 #define RSSI_FACTOR 1 @@ -151,6 +155,7 @@ enum rtw89_core_chip_id { RTL8852C, RTL8851B, RTL8922A, + RTL8922D, }; enum rtw89_chip_gen { @@ -1167,6 +1172,10 @@ struct rtw89_tx_desc_info { u8 ampdu_density; u8 ampdu_num; bool sec_en; + bool report; + bool tx_cnt_lmt_en; + u8 sn: 4; + u8 tx_cnt_lmt: 6; u8 addr_info_nr; u8 sec_keyid; u8 sec_type; @@ -1174,6 +1183,8 @@ struct rtw89_tx_desc_info { u8 sec_seq[6]; u16 data_rate; u16 data_retry_lowest_rate; + u8 data_bw; + u8 gi_ltf; bool fw_dl; u16 seq; bool a_ctrl_bsr; @@ -3374,11 +3385,18 @@ struct rtw89_ra_info { u8 cr_tbl_sel:1; u8 fix_giltf_en:1; u8 fix_giltf:3; - u8 rsvd2:1; + u8 partial_bw_er:1; u8 csi_mcs_ss_idx; u8 csi_mode:2; u8 csi_gi_ltf:3; u8 csi_bw:3; + /* after v1 */ + u8 is_noisy:1; + u8 psra_en:1; + u8 rsvd0:1; + u8 macid_msb:2; + u8 band:2; /* enum rtw89_band */ + u8 is_new_dbgreg:1; }; #define RTW89_PPDU_MAC_INFO_USR_SIZE 4 @@ -3507,6 +3525,20 @@ struct rtw89_phy_rate_pattern { bool enable; }; +#define RTW89_TX_DONE 0x0 +#define RTW89_TX_RETRY_LIMIT 0x1 +#define RTW89_TX_LIFE_TIME 0x2 +#define RTW89_TX_MACID_DROP 0x3 + +#define RTW89_MAX_TX_RPTS 16 +#define RTW89_MAX_TX_RPTS_MASK (RTW89_MAX_TX_RPTS - 1) +struct rtw89_tx_rpt { + struct sk_buff *skbs[RTW89_MAX_TX_RPTS]; + /* protect skbs array access/modification */ + spinlock_t skb_lock; + atomic_t sn; +}; + #define RTW89_TX_WAIT_WORK_TIMEOUT msecs_to_jiffies(500) struct rtw89_tx_wait_info { struct rcu_head rcu_head; @@ -3518,6 +3550,8 @@ struct rtw89_tx_wait_info { struct rtw89_tx_skb_data { struct rtw89_tx_wait_info __rcu *wait; + u8 tx_rpt_sn; + u8 tx_pkt_cnt_lmt; u8 hci_priv[]; }; @@ -3652,6 +3686,8 @@ struct rtw89_hci_ops { void (*write16)(struct rtw89_dev *rtwdev, u32 addr, u16 data); void (*write32)(struct rtw89_dev *rtwdev, u32 addr, u32 data); + u32 (*read32_pci_cfg)(struct rtw89_dev *rtwdev, u32 addr); + int (*mac_pre_init)(struct rtw89_dev *rtwdev); int (*mac_pre_deinit)(struct rtw89_dev *rtwdev); int (*mac_post_init)(struct rtw89_dev *rtwdev); @@ -3687,6 +3723,7 @@ struct rtw89_hci_info { u32 rpwm_addr; u32 cpwm_addr; bool paused; + bool tx_rpt_enabled; }; struct rtw89_chip_ops { @@ -3763,7 +3800,7 @@ struct rtw89_chip_ops { void (*fill_txdesc_fwcmd)(struct rtw89_dev *rtwdev, struct rtw89_tx_desc_info *desc_info, void *txdesc); - u8 (*get_ch_dma)(struct rtw89_dev *rtwdev, u8 qsel); + u8 (*get_ch_dma[RTW89_HCI_TYPE_NUM])(struct rtw89_dev *rtwdev, u8 qsel); int (*cfg_ctrl_path)(struct rtw89_dev *rtwdev, bool wl); int (*mac_cfg_gnt)(struct rtw89_dev *rtwdev, const struct rtw89_mac_ax_coex_gnt *gnt_cfg); @@ -4422,6 +4459,7 @@ struct rtw89_chip_info { u8 bacam_num; u8 bacam_dynamic_num; enum rtw89_bacam_ver bacam_ver; + u8 addrcam_ver; u8 ppdu_max_usr; u8 sec_ctrl_efuse_size; @@ -4513,6 +4551,7 @@ struct rtw89_chip_variant { union rtw89_bus_info { const struct rtw89_pci_info *pci; + const struct rtw89_usb_info *usb; }; struct rtw89_driver_info { @@ -4640,6 +4679,7 @@ enum rtw89_fw_feature { RTW89_FW_FEATURE_RFK_NTFY_MCC_V0, RTW89_FW_FEATURE_LPS_DACK_BY_C2H_REG, RTW89_FW_FEATURE_BEACON_TRACKING, + RTW89_FW_FEATURE_ADDR_CAM_V0, }; struct rtw89_fw_suit { @@ -4700,6 +4740,7 @@ struct rtw89_fw_elm_info { struct rtw89_phy_rfk_log_fmt *rfk_log_fmt; const struct rtw89_regd_data *regd; const struct rtw89_fw_element_hdr *afe; + const struct rtw89_fw_element_hdr *diag_mac; }; enum rtw89_fw_mss_dev_type { @@ -5449,6 +5490,8 @@ struct rtw89_regd_ctrl { struct rtw89_regulatory_info { struct rtw89_regd_ctrl ctrl; const struct rtw89_regd *regd; + bool programmed; + enum rtw89_reg_6ghz_power reg_6ghz_power; struct rtw89_reg_6ghz_tpe reg_6ghz_tpe; bool txpwr_uk_follow_etsi; @@ -5933,6 +5976,7 @@ struct rtw89_mcc_info { enum rtw89_mlo_mode { RTW89_MLO_MODE_MLSR = 0, + RTW89_MLO_MODE_EMLSR = 1, NUM_OF_RTW89_MLO_MODE, }; @@ -6006,6 +6050,8 @@ struct rtw89_dev { struct list_head tx_waits; struct wiphy_delayed_work tx_wait_work; + struct rtw89_tx_rpt tx_rpt; + struct rtw89_cam_info cam_info; struct sk_buff_head c2h_queue; @@ -6079,6 +6125,7 @@ struct rtw89_dev { struct rtw89_btc btc; enum rtw89_ps_mode ps_mode; bool lps_enabled; + u8 ps_hang_cnt; struct rtw89_wow_param wow; @@ -6088,6 +6135,7 @@ struct rtw89_dev { int napi_budget_countdown; struct rtw89_debugfs *debugfs; + struct rtw89_vif *pure_monitor_mode_vif; /* HCI related data, keep last */ u8 priv[] __aligned(sizeof(void *)); @@ -6097,6 +6145,12 @@ struct rtw89_link_conf_container { struct ieee80211_bss_conf *link_conf[IEEE80211_MLD_MAX_NUM_LINKS]; }; +struct rtw89_vif_ml_trans { + u16 mediate_links; + u16 links_to_del; + u16 links_to_add; +}; + #define RTW89_VIF_IDLE_LINK_ID 0 struct rtw89_vif { @@ -6119,6 +6173,7 @@ struct rtw89_vif { bool offchan; enum rtw89_mlo_mode mlo_mode; + struct rtw89_vif_ml_trans ml_trans; struct list_head dlink_pool; u8 links_inst_valid_num; @@ -6291,6 +6346,7 @@ static inline int rtw89_hci_tx_write(struct rtw89_dev *rtwdev, static inline void rtw89_hci_reset(struct rtw89_dev *rtwdev) { rtwdev->hci.ops->reset(rtwdev); + /* hci.ops->reset must complete all pending TX wait SKBs */ rtw89_tx_wait_list_clear(rtwdev); } @@ -6620,6 +6676,15 @@ rtw89_write_rf(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path, mutex_unlock(&rtwdev->rf_mutex); } +static inline u32 rtw89_read32_pci_cfg(struct rtw89_dev *rtwdev, u32 addr) +{ + if (rtwdev->hci.type != RTW89_HCI_TYPE_PCIE || + !rtwdev->hci.ops->read32_pci_cfg) + return RTW89_R32_EA; + + return rtwdev->hci.ops->read32_pci_cfg(rtwdev, addr); +} + static inline struct ieee80211_txq *rtw89_txq_to_txq(struct rtw89_txq *rtwtxq) { void *p = rtwtxq; @@ -6984,12 +7049,17 @@ static inline void rtw89_chip_rfk_hw_init(struct rtw89_dev *rtwdev) } static inline -void rtw89_chip_bb_preinit(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy_idx) +void rtw89_chip_bb_preinit(struct rtw89_dev *rtwdev) { const struct rtw89_chip_info *chip = rtwdev->chip; - if (chip->ops->bb_preinit) - chip->ops->bb_preinit(rtwdev, phy_idx); + if (!chip->ops->bb_preinit) + return; + + chip->ops->bb_preinit(rtwdev, RTW89_PHY_0); + + if (rtwdev->dbcc_en) + chip->ops->bb_preinit(rtwdev, RTW89_PHY_1); } static inline @@ -7241,7 +7311,7 @@ u8 rtw89_chip_get_ch_dma(struct rtw89_dev *rtwdev, u8 qsel) { const struct rtw89_chip_info *chip = rtwdev->chip; - return chip->ops->get_ch_dma(rtwdev, qsel); + return chip->ops->get_ch_dma[rtwdev->hci.type](rtwdev, qsel); } static inline @@ -7372,27 +7442,28 @@ static inline struct sk_buff *rtw89_alloc_skb_for_rx(struct rtw89_dev *rtwdev, return dev_alloc_skb(length); } +static inline bool rtw89_core_is_tx_wait(struct rtw89_dev *rtwdev, + struct rtw89_tx_skb_data *skb_data) +{ + return rcu_access_pointer(skb_data->wait); +} + static inline bool rtw89_core_tx_wait_complete(struct rtw89_dev *rtwdev, struct rtw89_tx_skb_data *skb_data, - bool tx_done) + u8 tx_status) { struct rtw89_tx_wait_info *wait; - bool ret = false; - rcu_read_lock(); + guard(rcu)(); wait = rcu_dereference(skb_data->wait); if (!wait) - goto out; + return false; - ret = true; - wait->tx_done = tx_done; + wait->tx_done = tx_status == RTW89_TX_DONE; /* Don't access skb anymore after completion */ complete_all(&wait->completion); - -out: - rcu_read_unlock(); - return ret; + return true; } static inline bool rtw89_is_mlo_1_1(struct rtw89_dev *rtwdev) @@ -7495,6 +7566,7 @@ void rtw89_core_fill_txdesc_fwcmd_v2(struct rtw89_dev *rtwdev, void *txdesc); u8 rtw89_core_get_ch_dma(struct rtw89_dev *rtwdev, u8 qsel); u8 rtw89_core_get_ch_dma_v1(struct rtw89_dev *rtwdev, u8 qsel); +u8 rtw89_core_get_ch_dma_v2(struct rtw89_dev *rtwdev, u8 qsel); void rtw89_core_rx(struct rtw89_dev *rtwdev, struct rtw89_rx_desc_info *desc_info, struct sk_buff *skb); diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index 3dc7981c510f..1264c2f82600 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -87,6 +87,7 @@ struct rtw89_debugfs { struct rtw89_debugfs_priv disable_dm; struct rtw89_debugfs_priv mlo_mode; struct rtw89_debugfs_priv beacon_info; + struct rtw89_debugfs_priv diag_mac; }; struct rtw89_debugfs_iter_data { @@ -4361,6 +4362,302 @@ rtw89_debug_priv_mlo_mode_set(struct rtw89_dev *rtwdev, return count; } +enum __diag_mac_cmd { + __CMD_EQUALV, + __CMD_EQUALO, + __CMD_NEQUALV, + __CMD_NEQUALO, + __CMD_SETEQUALV, + __CMD_SETEQUALO, + __CMD_CMPWCR, + __CMD_CMPWWD, + __CMD_NEQ_CMPWCR, + __CMD_NEQ_CMPWWD, + __CMD_INCREMENT, + __CMD_MESSAGE, +}; + +enum __diag_mac_io { + __IO_NORMAL, + __IO_NORMAL_PCIE, + __IO_NORMAL_USB, + __IO_NORMAL_SDIO, + __IO_PCIE_CFG, + __IO_SDIO_CCCR, +}; + +struct __diag_mac_rule_header { + u8 sheet; + u8 cmd; + u8 seq_major; + u8 seq_minor; + u8 io_band; + #define __DIAG_MAC_IO GENMASK(3, 0) + #define __DIAG_MAC_N_BAND BIT(4) + #define __DIAG_MAC_HAS_BAND BIT(5) + u8 len; /* include header. Unit: 4 bytes */ + u8 rsvd[2]; +} __packed; + +struct __diag_mac_rule_equal { + struct __diag_mac_rule_header header; + __le32 addr; + __le32 addr_name_offset; + __le32 mask; + __le32 val; + __le32 msg_offset; + u8 rsvd[4]; +} __packed; + +struct __diag_mac_rule_increment { + struct __diag_mac_rule_header header; + __le32 addr; + __le32 addr_name_offset; + __le32 mask; + __le16 sel; + __le16 delay; + __le32 msg_offset; + u8 rsvd[4]; +} __packed; + +struct __diag_mac_msg_buf { + __le16 len; + char string[]; +} __packed; + +static ssize_t rtw89_mac_diag_do_equalv(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + const struct __diag_mac_rule_equal *r, + const void *msg_start, + u64 *positive_bmp) +{ + const struct __diag_mac_msg_buf *name = msg_start + + le32_to_cpu(r->addr_name_offset); + const struct __diag_mac_msg_buf *msg = msg_start + + le32_to_cpu(r->msg_offset); + bool want_eq = r->header.cmd == __CMD_EQUALV; + char *p = buf, *end = buf + bufsz; + bool equal = false; + u32 val; + + *positive_bmp <<= 1; + + if (u8_get_bits(r->header.io_band, __DIAG_MAC_IO) == __IO_PCIE_CFG) + val = rtw89_read32_pci_cfg(rtwdev, le32_to_cpu(r->addr)); + else + val = rtw89_read32(rtwdev, le32_to_cpu(r->addr)); + + if ((val & le32_to_cpu(r->mask)) == le32_to_cpu(r->val)) + equal = true; + + if (want_eq == equal) { + *positive_bmp |= BIT(0); + return p - buf; + } + + p += scnprintf(p, end - p, "sheet: %d, cmd: %d, Reg: %.*s => %x, %.*s\n", + r->header.sheet, r->header.cmd, le16_to_cpu(name->len), + name->string, val, le16_to_cpu(msg->len), msg->string); + + return p - buf; +} + +static ssize_t rtw89_mac_diag_do_increment(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz, + const struct __diag_mac_rule_increment *r, + const void *msg_start, + u64 *positive_bmp) +{ + const struct __diag_mac_msg_buf *name = msg_start + + le32_to_cpu(r->addr_name_offset); + const struct __diag_mac_msg_buf *msg = msg_start + + le32_to_cpu(r->msg_offset); + char *p = buf, *end = buf + bufsz; + u32 addr = le32_to_cpu(r->addr); + u32 mask = le32_to_cpu(r->mask); + u16 sel = le16_to_cpu(r->sel); + u32 val1, val2; + + *positive_bmp <<= 1; + + rtw89_write32(rtwdev, addr, sel); + + if (u8_get_bits(r->header.io_band, __DIAG_MAC_IO) == __IO_PCIE_CFG) + val1 = rtw89_read32_pci_cfg(rtwdev, addr); + else + val1 = rtw89_read32(rtwdev, addr); + + mdelay(le16_to_cpu(r->delay)); + + if (u8_get_bits(r->header.io_band, __DIAG_MAC_IO) == __IO_PCIE_CFG) + val2 = rtw89_read32_pci_cfg(rtwdev, addr); + else + val2 = rtw89_read32(rtwdev, addr); + + if ((val2 & mask) > (val1 & mask)) { + *positive_bmp |= BIT(0); + return p - buf; + } + + p += scnprintf(p, end - p, "sheet: %d, cmd: %d, Reg: %.*s [%d]=> %x, %.*s\n", + r->header.sheet, r->header.cmd, le16_to_cpu(name->len), + name->string, le16_to_cpu(r->sel), val1, + le16_to_cpu(msg->len), msg->string); + + return p - buf; +} + +static bool rtw89_mac_diag_match_hci(struct rtw89_dev *rtwdev, + const struct __diag_mac_rule_header *rh) +{ + switch (u8_get_bits(rh->io_band, __DIAG_MAC_IO)) { + case __IO_NORMAL: + default: + return true; + case __IO_NORMAL_PCIE: + case __IO_PCIE_CFG: + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) + return true; + break; + case __IO_NORMAL_USB: + if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) + return true; + break; + case __IO_NORMAL_SDIO: + case __IO_SDIO_CCCR: + if (rtwdev->hci.type == RTW89_HCI_TYPE_SDIO) + return true; + break; + } + + return false; +} + +static bool rtw89_mac_diag_match_band(struct rtw89_dev *rtwdev, + const struct __diag_mac_rule_header *rh) +{ + u8 active_bands; + bool has_band; + u8 band; + + has_band = u8_get_bits(rh->io_band, __DIAG_MAC_HAS_BAND); + if (!has_band) + return true; + + band = u8_get_bits(rh->io_band, __DIAG_MAC_N_BAND); + active_bands = rtw89_get_active_phy_bitmap(rtwdev); + + if (active_bands & BIT(band)) + return true; + + return false; +} + +static ssize_t rtw89_mac_diag_iter_all(struct rtw89_dev *rtwdev, + char *buf, size_t bufsz) +{ + const struct rtw89_fw_element_hdr *elm = rtwdev->fw.elm_info.diag_mac; + u32 n_plains = 0, n_rules = 0, n_positive = 0, n_ignore = 0; + char *p = buf, *end = buf + bufsz, *p_rewind; + const void *rule, *rule_end; + u32 elm_size, rule_size; + const void *msg_start; + u64 positive_bmp = 0; + u8 prev_sheet = 0; + u8 prev_seq = 0; + int limit; + + if (!elm) { + p += scnprintf(p, end - p, "No diag_mac entry\n"); + goto out; + } + + rule_size = le32_to_cpu(elm->u.diag_mac.rule_size); + elm_size = le32_to_cpu(elm->size); + + if (ALIGN(rule_size, 16) > elm_size) { + p += scnprintf(p, end - p, "rule size (%u) exceed elm_size (%u)\n", + ALIGN(rule_size, 16), elm_size); + goto out; + } + + rule = &elm->u.diag_mac.rules_and_msgs[0]; + rule_end = &elm->u.diag_mac.rules_and_msgs[rule_size]; + msg_start = &elm->u.diag_mac.rules_and_msgs[ALIGN(rule_size, 16)]; + + for (limit = 0; limit < 5000 && rule < rule_end; limit++) { + const struct __diag_mac_rule_header *rh = rule; + u8 sheet = rh->sheet; + u8 seq = rh->seq_major; + + if (!rtw89_mac_diag_match_hci(rtwdev, rh) || + !rtw89_mac_diag_match_band(rtwdev, rh)) { + n_ignore++; + goto next; + } + + if (!seq || prev_sheet != sheet || prev_seq != seq) { + if (positive_bmp) { + n_positive++; + /* + * discard output for negative results if one in + * a sequence set is positive. + */ + if (p_rewind) + p = p_rewind; + } + p_rewind = seq ? p : NULL; + positive_bmp = 0; + n_rules++; + } + + switch (rh->cmd) { + case __CMD_EQUALV: + case __CMD_NEQUALV: + p += rtw89_mac_diag_do_equalv(rtwdev, p, end - p, rule, + msg_start, &positive_bmp); + break; + case __CMD_INCREMENT: + p += rtw89_mac_diag_do_increment(rtwdev, p, end - p, rule, + msg_start, &positive_bmp); + break; + default: + p += scnprintf(p, end - p, "unknown rule cmd %u\n", rh->cmd); + break; + } + +next: + n_plains++; + rule += rh->len * 4; + prev_seq = seq; + prev_sheet = sheet; + } + + if (positive_bmp) { + n_positive++; + if (p_rewind) + p = p_rewind; + } + + p += scnprintf(p, end - p, "\nPlain(Ignore)/Rules/Positive: %u(%u)/%u/%u\n", + n_plains, n_ignore, n_rules, n_positive); + +out: + return p - buf; +} + +static ssize_t +rtw89_debug_priv_diag_mac_get(struct rtw89_dev *rtwdev, + struct rtw89_debugfs_priv *debugfs_priv, + char *buf, size_t bufsz) +{ + lockdep_assert_wiphy(rtwdev->hw->wiphy); + + rtw89_leave_lps(rtwdev); + + return rtw89_mac_diag_iter_all(rtwdev, buf, bufsz); +} + static ssize_t rtw89_debug_priv_beacon_info_get(struct rtw89_dev *rtwdev, struct rtw89_debugfs_priv *debugfs_priv, @@ -4478,6 +4775,7 @@ static const struct rtw89_debugfs rtw89_debugfs_templ = { .disable_dm = rtw89_debug_priv_set_and_get(disable_dm, RWLOCK), .mlo_mode = rtw89_debug_priv_set_and_get(mlo_mode, RWLOCK), .beacon_info = rtw89_debug_priv_get(beacon_info), + .diag_mac = rtw89_debug_priv_get(diag_mac, RSIZE_16K, RLOCK), }; #define rtw89_debugfs_add(name, mode, fopname, parent) \ @@ -4524,6 +4822,7 @@ void rtw89_debugfs_add_sec1(struct rtw89_dev *rtwdev, struct dentry *debugfs_top rtw89_debugfs_add_rw(disable_dm); rtw89_debugfs_add_rw(mlo_mode); rtw89_debugfs_add_r(beacon_info); + rtw89_debugfs_add_r(diag_mac); } void rtw89_debugfs_init(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/fw.c b/drivers/net/wireless/realtek/rtw89/fw.c index ab904a7def1b..7b9d9989e517 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.c +++ b/drivers/net/wireless/realtek/rtw89/fw.c @@ -161,6 +161,11 @@ static int rtw89_fw_hdr_parser_v0(struct rtw89_dev *rtwdev, const u8 *fw, u32 le info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_W7_DYN_HDR); info->idmem_share_mode = le32_get_bits(fw_hdr->w7, FW_HDR_W7_IDMEM_SHARE_MODE); + if (chip->chip_gen == RTW89_CHIP_AX) + info->part_size = FWDL_SECTION_PER_PKT_LEN; + else + info->part_size = le32_get_bits(fw_hdr->w7, FW_HDR_W7_PART_SIZE); + if (info->dynamic_hdr_en) { info->hdr_len = le32_get_bits(fw_hdr->w3, FW_HDR_W3_LEN); info->dynamic_hdr_len = info->hdr_len - base_hdr_len; @@ -439,6 +444,7 @@ static int rtw89_fw_hdr_parser_v1(struct rtw89_dev *rtwdev, const u8 *fw, u32 le struct rtw89_fw_bin_info *info) { const struct rtw89_fw_hdr_v1 *fw_hdr = (const struct rtw89_fw_hdr_v1 *)fw; + const struct rtw89_chip_info *chip = rtwdev->chip; struct rtw89_fw_hdr_section_info *section_info; const struct rtw89_fw_dynhdr_hdr *fwdynhdr; const struct rtw89_fw_hdr_section_v1 *section; @@ -455,6 +461,11 @@ static int rtw89_fw_hdr_parser_v1(struct rtw89_dev *rtwdev, const u8 *fw, u32 le info->dynamic_hdr_en = le32_get_bits(fw_hdr->w7, FW_HDR_V1_W7_DYN_HDR); info->idmem_share_mode = le32_get_bits(fw_hdr->w7, FW_HDR_V1_W7_IDMEM_SHARE_MODE); + if (chip->chip_gen == RTW89_CHIP_AX) + info->part_size = FWDL_SECTION_PER_PKT_LEN; + else + info->part_size = le32_get_bits(fw_hdr->w7, FW_HDR_V1_W7_PART_SIZE); + if (info->dynamic_hdr_en) { info->hdr_len = le32_get_bits(fw_hdr->w5, FW_HDR_V1_W5_HDR_SIZE); info->dynamic_hdr_len = info->hdr_len - base_hdr_len; @@ -870,6 +881,7 @@ static const struct __fw_feat_cfg fw_feat_tbl[] = { __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 76, 0, LPS_DACK_BY_C2H_REG), __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 79, 0, CRASH_TRIGGER_TYPE_1), __CFG_FW_FEAT(RTL8922A, ge, 0, 35, 80, 0, BEACON_TRACKING), + __CFG_FW_FEAT(RTL8922A, lt, 0, 35, 84, 0, ADDR_CAM_V0), }; static void rtw89_fw_iterate_feature_cfg(struct rtw89_fw_info *fw, @@ -1298,6 +1310,18 @@ int rtw89_build_afe_pwr_seq_from_elm(struct rtw89_dev *rtwdev, return 0; } +static +int rtw89_recognize_diag_mac_from_elm(struct rtw89_dev *rtwdev, + const struct rtw89_fw_element_hdr *elm, + const union rtw89_fw_element_arg arg) +{ + struct rtw89_fw_elm_info *elm_info = &rtwdev->fw.elm_info; + + elm_info->diag_mac = elm; + + return 0; +} + static const struct rtw89_fw_element_handler __fw_element_handlers[] = { [RTW89_FW_ELEMENT_ID_BBMCU0] = {__rtw89_fw_recognize_from_elm, { .fw_type = RTW89_FW_BBMCU0 }, NULL}, @@ -1386,6 +1410,9 @@ static const struct rtw89_fw_element_handler __fw_element_handlers[] = { [RTW89_FW_ELEMENT_ID_AFE_PWR_SEQ] = { rtw89_build_afe_pwr_seq_from_elm, {}, "AFE", }, + [RTW89_FW_ELEMENT_ID_DIAG_MAC] = { + rtw89_recognize_diag_mac_from_elm, {}, NULL, + }, }; int rtw89_fw_recognize_elements(struct rtw89_dev *rtwdev) @@ -1501,8 +1528,7 @@ static u32 __rtw89_fw_download_tweak_hdr_v0(struct rtw89_dev *rtwdev, struct rtw89_fw_hdr_section *section; int i; - le32p_replace_bits(&fw_hdr->w7, FWDL_SECTION_PER_PKT_LEN, - FW_HDR_W7_PART_SIZE); + le32p_replace_bits(&fw_hdr->w7, info->part_size, FW_HDR_W7_PART_SIZE); for (i = 0; i < info->section_num; i++) { section_info = &info->section_info[i]; @@ -1527,8 +1553,7 @@ static u32 __rtw89_fw_download_tweak_hdr_v1(struct rtw89_dev *rtwdev, u8 dst_sec_idx = 0; u8 sec_idx; - le32p_replace_bits(&fw_hdr->w7, FWDL_SECTION_PER_PKT_LEN, - FW_HDR_V1_W7_PART_SIZE); + le32p_replace_bits(&fw_hdr->w7, info->part_size, FW_HDR_V1_W7_PART_SIZE); for (sec_idx = 0; sec_idx < info->section_num; sec_idx++) { section_info = &info->section_info[sec_idx]; @@ -1630,7 +1655,8 @@ static int rtw89_fw_download_hdr(struct rtw89_dev *rtwdev, } static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev, - struct rtw89_fw_hdr_section_info *info) + struct rtw89_fw_hdr_section_info *info, + u32 part_size) { struct sk_buff *skb; const u8 *section = info->addr; @@ -1651,20 +1677,17 @@ static int __rtw89_fw_download_main(struct rtw89_dev *rtwdev, } if (info->key_addr && info->key_len) { - if (residue_len > FWDL_SECTION_PER_PKT_LEN || info->len < info->key_len) + if (residue_len > part_size || info->len < info->key_len) rtw89_warn(rtwdev, "ignore to copy key data because of len %d, %d, %d, %d\n", - info->len, FWDL_SECTION_PER_PKT_LEN, + info->len, part_size, info->key_len, residue_len); else copy_key = true; } while (residue_len) { - if (residue_len >= FWDL_SECTION_PER_PKT_LEN) - pkt_len = FWDL_SECTION_PER_PKT_LEN; - else - pkt_len = residue_len; + pkt_len = min(residue_len, part_size); skb = rtw89_fw_h2c_alloc_skb_no_hdr(rtwdev, pkt_len); if (!skb) { @@ -1719,7 +1742,7 @@ static int rtw89_fw_download_main(struct rtw89_dev *rtwdev, int ret; while (section_num--) { - ret = __rtw89_fw_download_main(rtwdev, section_info); + ret = __rtw89_fw_download_main(rtwdev, section_info, info->part_size); if (ret) return ret; section_info++; @@ -2110,28 +2133,48 @@ plain_log: } -#define H2C_CAM_LEN 60 int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, - struct rtw89_sta_link *rtwsta_link, const u8 *scan_mac_addr) + struct rtw89_sta_link *rtwsta_link, const u8 *scan_mac_addr, + enum rtw89_upd_mode upd_mode) { + const struct rtw89_chip_info *chip = rtwdev->chip; + struct rtw89_h2c_addr_cam_v0 *h2c_v0; + struct rtw89_h2c_addr_cam *h2c; + u32 len = sizeof(*h2c); struct sk_buff *skb; + u8 ver = U8_MAX; int ret; - skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, H2C_CAM_LEN); + if (RTW89_CHK_FW_FEATURE(ADDR_CAM_V0, &rtwdev->fw) || + chip->chip_gen == RTW89_CHIP_AX) { + len = sizeof(*h2c_v0); + ver = 0; + } + + skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); if (!skb) { rtw89_err(rtwdev, "failed to alloc skb for fw dl\n"); return -ENOMEM; } - skb_put(skb, H2C_CAM_LEN); - rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif_link, rtwsta_link, scan_mac_addr, - skb->data); - rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif_link, rtwsta_link, skb->data); + skb_put(skb, len); + h2c_v0 = (struct rtw89_h2c_addr_cam_v0 *)skb->data; + + rtw89_cam_fill_addr_cam_info(rtwdev, rtwvif_link, rtwsta_link, + scan_mac_addr, h2c_v0); + rtw89_cam_fill_bssid_cam_info(rtwdev, rtwvif_link, rtwsta_link, h2c_v0); + + if (ver == 0) + goto hdr; + + h2c = (struct rtw89_h2c_addr_cam *)skb->data; + h2c->w15 = le32_encode_bits(upd_mode, ADDR_CAM_W15_UPD_MODE); +hdr: rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_MAC, H2C_CL_MAC_ADDR_CAM_UPDATE, H2C_FUNC_MAC_ADDR_CAM_UPD, 0, 1, - H2C_CAM_LEN); + len); ret = rtw89_h2c_tx(rtwdev, skb, false); if (ret) { @@ -3165,6 +3208,7 @@ int rtw89_fw_h2c_default_cmac_tbl(struct rtw89_dev *rtwdev, SET_CMC_TBL_ANTSEL_C(skb->data, 0); SET_CMC_TBL_ANTSEL_D(skb->data, 0); } + SET_CMC_TBL_MGQ_RPT_EN(skb->data, rtwdev->hci.tx_rpt_enabled); SET_CMC_TBL_DOPPLER_CTRL(skb->data, 0); SET_CMC_TBL_TXPWR_TOLERENCE(skb->data, 0); if (rtwvif_link->net_type == RTW89_NET_TYPE_AP_MODE) @@ -3210,7 +3254,8 @@ int rtw89_fw_h2c_default_cmac_tbl_g7(struct rtw89_dev *rtwdev, h2c->c0 = le32_encode_bits(mac_id, CCTLINFO_G7_C0_MACID) | le32_encode_bits(1, CCTLINFO_G7_C0_OP); - h2c->w0 = le32_encode_bits(4, CCTLINFO_G7_W0_DATARATE); + h2c->w0 = le32_encode_bits(4, CCTLINFO_G7_W0_DATARATE) | + le32_encode_bits(rtwdev->hci.tx_rpt_enabled, CCTLINFO_G7_W0_MGQ_RPT_EN); h2c->m0 = cpu_to_le32(CCTLINFO_G7_W0_ALL); h2c->w1 = le32_encode_bits(4, CCTLINFO_G7_W1_DATA_RTY_LOWEST_RATE) | @@ -4715,13 +4760,16 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi struct rtw89_h2c_ra_v1 *h2c_v1; struct rtw89_h2c_ra *h2c; u32 len = sizeof(*h2c); - bool format_v1 = false; struct sk_buff *skb; + u8 ver = U8_MAX; int ret; - if (chip->chip_gen == RTW89_CHIP_BE) { + if (chip->chip_gen == RTW89_CHIP_AX) { + len = sizeof(*h2c); + ver = 0; + } else { len = sizeof(*h2c_v1); - format_v1 = true; + ver = 1; } skb = rtw89_fw_h2c_alloc_skb_with_hdr(rtwdev, len); @@ -4753,16 +4801,8 @@ int rtw89_fw_h2c_ra(struct rtw89_dev *rtwdev, struct rtw89_ra_info *ra, bool csi h2c->w3 = le32_encode_bits(ra->fix_giltf_en, RTW89_H2C_RA_W3_FIX_GILTF_EN) | le32_encode_bits(ra->fix_giltf, RTW89_H2C_RA_W3_FIX_GILTF); - if (!format_v1) - goto csi; - - h2c_v1 = (struct rtw89_h2c_ra_v1 *)h2c; - h2c_v1->w4 = le32_encode_bits(ra->mode_ctrl, RTW89_H2C_RA_V1_W4_MODE_EHT) | - le32_encode_bits(ra->bw_cap, RTW89_H2C_RA_V1_W4_BW_EHT); - -csi: - if (!csi) - goto done; + if (!csi || ver >= 1) + goto next_v1; h2c->w2 |= le32_encode_bits(1, RTW89_H2C_RA_W2_BFEE_CSI_CTL); h2c->w3 |= le32_encode_bits(ra->band_num, RTW89_H2C_RA_W3_BAND_NUM) | @@ -4774,6 +4814,18 @@ csi: le32_encode_bits(ra->csi_gi_ltf, RTW89_H2C_RA_W3_FIXED_CSI_GI_LTF) | le32_encode_bits(ra->csi_bw, RTW89_H2C_RA_W3_FIXED_CSI_BW); +next_v1: + if (ver < 1) + goto done; + + h2c->w3 |= le32_encode_bits(ra->partial_bw_er, + RTW89_H2C_RA_V1_W3_PARTIAL_BW_SU_ER) | + le32_encode_bits(ra->band, RTW89_H2C_RA_V1_W3_BAND); + + h2c_v1 = (struct rtw89_h2c_ra_v1 *)h2c; + h2c_v1->w4 = le32_encode_bits(ra->mode_ctrl, RTW89_H2C_RA_V1_W4_MODE_EHT) | + le32_encode_bits(ra->bw_cap, RTW89_H2C_RA_V1_W4_BW_EHT); + done: rtw89_h2c_pkt_set_hdr(rtwdev, skb, FWCMD_TYPE_H2C, H2C_CAT_OUTSRC, H2C_CL_OUTSRC_RA, @@ -6891,11 +6943,18 @@ void rtw89_fw_c2h_work(struct wiphy *wiphy, struct wiphy_work *work) struct rtw89_dev *rtwdev = container_of(work, struct rtw89_dev, c2h_work); struct sk_buff *skb, *tmp; + struct sk_buff_head c2hq; + unsigned long flags; lockdep_assert_wiphy(rtwdev->hw->wiphy); - skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { - skb_unlink(skb, &rtwdev->c2h_queue); + __skb_queue_head_init(&c2hq); + + spin_lock_irqsave(&rtwdev->c2h_queue.lock, flags); + skb_queue_splice_init(&rtwdev->c2h_queue, &c2hq); + spin_unlock_irqrestore(&rtwdev->c2h_queue.lock, flags); + + skb_queue_walk_safe(&c2hq, skb, tmp) { rtw89_fw_c2h_cmd_handle(rtwdev, skb); dev_kfree_skb_any(skb); } @@ -6905,17 +6964,19 @@ void rtw89_fw_c2h_purge_obsoleted_scan_events(struct rtw89_dev *rtwdev) { struct rtw89_hw_scan_info *scan_info = &rtwdev->scan_info; struct sk_buff *skb, *tmp; - int limit; + struct sk_buff_head c2hq; + unsigned long flags; lockdep_assert_wiphy(rtwdev->hw->wiphy); - limit = skb_queue_len(&rtwdev->c2h_queue); + __skb_queue_head_init(&c2hq); - skb_queue_walk_safe(&rtwdev->c2h_queue, skb, tmp) { - struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb); + spin_lock_irqsave(&rtwdev->c2h_queue.lock, flags); + skb_queue_splice_init(&rtwdev->c2h_queue, &c2hq); + spin_unlock_irqrestore(&rtwdev->c2h_queue.lock, flags); - if (--limit < 0) - return; + skb_queue_walk_safe(&c2hq, skb, tmp) { + struct rtw89_fw_c2h_attr *attr = RTW89_SKB_C2H_CB(skb); if (!attr->is_scan_event || attr->scan_seq == scan_info->seq) continue; @@ -6924,9 +6985,13 @@ void rtw89_fw_c2h_purge_obsoleted_scan_events(struct rtw89_dev *rtwdev) "purge obsoleted scan event with seq=%d (cur=%d)\n", attr->scan_seq, scan_info->seq); - skb_unlink(skb, &rtwdev->c2h_queue); + __skb_unlink(skb, &c2hq); dev_kfree_skb_any(skb); } + + spin_lock_irqsave(&rtwdev->c2h_queue.lock, flags); + skb_queue_splice(&c2hq, &rtwdev->c2h_queue); + spin_unlock_irqrestore(&rtwdev->c2h_queue.lock, flags); } static int rtw89_fw_write_h2c_reg(struct rtw89_dev *rtwdev, @@ -7694,6 +7759,13 @@ int rtw89_hw_scan_add_chan_list_ax(struct rtw89_dev *rtwdev, INIT_LIST_HEAD(&list); list_for_each_entry_safe(ch_info, tmp, &scan_info->chan_list, list) { + /* The operating channel (tx_null == true) should + * not be last in the list, to avoid breaking + * RTL8851BU and RTL8832BU. + */ + if (list_len + 1 == RTW89_SCAN_LIST_LIMIT_AX && ch_info->tx_null) + break; + list_move_tail(&ch_info->list, &list); list_len++; @@ -7774,15 +7846,23 @@ int rtw89_hw_scan_prep_chan_list_be(struct rtw89_dev *rtwdev, struct ieee80211_channel *channel; struct list_head chan_list; enum rtw89_chan_type type; + bool chan_by_rnr; bool random_seq; int ret; u32 idx; random_seq = !!(req->flags & NL80211_SCAN_FLAG_RANDOM_SN); + chan_by_rnr = rtwdev->chip->support_rnr && + (req->flags & NL80211_SCAN_FLAG_COLOCATED_6GHZ); INIT_LIST_HEAD(&chan_list); for (idx = 0; idx < req->n_channels; idx++) { channel = req->channels[idx]; + + if (channel->band == NL80211_BAND_6GHZ && + !cfg80211_channel_is_psc(channel) && chan_by_rnr) + continue; + ch_info = kzalloc(sizeof(*ch_info), GFP_KERNEL); if (!ch_info) { ret = -ENOMEM; @@ -8030,7 +8110,6 @@ int rtw89_hw_scan_start(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct ieee80211_scan_request *scan_req) { - const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; enum rtw89_entity_mode mode = rtw89_get_entity_mode(rtwdev); struct cfg80211_scan_request *req = &scan_req->req; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, @@ -8042,7 +8121,6 @@ int rtw89_hw_scan_start(struct rtw89_dev *rtwdev, }; u32 rx_fltr = rtwdev->hal.rx_fltr; u8 mac_addr[ETH_ALEN]; - u32 reg; int ret; /* clone op and keep it during scan */ @@ -8082,8 +8160,7 @@ int rtw89_hw_scan_start(struct rtw89_dev *rtwdev, rx_fltr &= ~B_AX_A_BC; rx_fltr &= ~B_AX_A_A1_MATCH; - reg = rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, rtwvif_link->mac_idx); - rtw89_write32_mask(rtwdev, reg, B_AX_RX_FLTR_CFG_MASK, rx_fltr); + rtw89_mac_set_rx_fltr(rtwdev, rtwvif_link->mac_idx, rx_fltr); rtw89_chanctx_pause(rtwdev, &pause_parm); rtw89_phy_dig_suspend(rtwdev); @@ -8101,20 +8178,17 @@ struct rtw89_hw_scan_complete_cb_data { static int rtw89_hw_scan_complete_cb(struct rtw89_dev *rtwdev, void *data) { - const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; enum rtw89_entity_mode mode = rtw89_get_entity_mode(rtwdev); struct rtw89_hw_scan_complete_cb_data *cb_data = data; struct rtw89_vif_link *rtwvif_link = cb_data->rtwvif_link; struct cfg80211_scan_info info = { .aborted = cb_data->aborted, }; - u32 reg; if (!rtwvif_link) return -EINVAL; - reg = rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, rtwvif_link->mac_idx); - rtw89_write32_mask(rtwdev, reg, B_AX_RX_FLTR_CFG_MASK, rtwdev->hal.rx_fltr); + rtw89_mac_set_rx_fltr(rtwdev, rtwvif_link->mac_idx, rtwdev->hal.rx_fltr); rtw89_core_scan_complete(rtwdev, rtwvif_link, true); ieee80211_scan_completed(rtwdev->hw, &info); diff --git a/drivers/net/wireless/realtek/rtw89/fw.h b/drivers/net/wireless/realtek/rtw89/fw.h index ddebf7972068..cedb4a47a769 100644 --- a/drivers/net/wireless/realtek/rtw89/fw.h +++ b/drivers/net/wireless/realtek/rtw89/fw.h @@ -297,6 +297,7 @@ struct rtw89_fw_hdr_section_info { struct rtw89_fw_bin_info { u8 section_num; + u32 part_size; u32 hdr_len; bool dynamic_hdr_en; u32 dynamic_hdr_len; @@ -446,6 +447,13 @@ struct rtw89_h2c_ra { #define RTW89_H2C_RA_W3_FIXED_CSI_MODE GENMASK(25, 24) #define RTW89_H2C_RA_W3_FIXED_CSI_GI_LTF GENMASK(28, 26) #define RTW89_H2C_RA_W3_FIXED_CSI_BW GENMASK(31, 29) +#define RTW89_H2C_RA_V1_W3_PARTIAL_BW_SU_ER BIT(15) +#define RTW89_H2C_RA_V1_W3_FIXED_CSI_RATE_L GENMASK(23, 16) +#define RTW89_H2C_RA_V1_W3_IS_NOISY BIT(24) +#define RTW89_H2C_RA_V1_W3_PSRA_EN BIT(25) +#define RTW89_H2C_RA_V1_W3_MACID_MSB GENMASK(28, 27) +#define RTW89_H2C_RA_V1_W3_BAND GENMASK(30, 29) +#define RTW89_H2C_RA_V1_W3_NEW_DBGREG BIT(31) struct rtw89_h2c_ra_v1 { struct rtw89_h2c_ra v0; @@ -3647,6 +3655,15 @@ struct rtw89_fw_c2h_log_fmt { #define RTW89_C2H_FW_LOG_SIGNATURE 0xA5A5 #define RTW89_C2H_FW_LOG_STR_BUF_SIZE 512 +struct rtw89_c2h_bcn_upd_done { + struct rtw89_c2h_hdr hdr; + __le32 w2; +} __packed; + +#define RTW89_C2H_BCN_UPD_DONE_W2_PORT GENMASK(2, 0) +#define RTW89_C2H_BCN_UPD_DONE_W2_MBSSID GENMASK(6, 3) +#define RTW89_C2H_BCN_UPD_DONE_W2_BAND_IDX BIT(7) + struct rtw89_c2h_mac_bcnfltr_rpt { __le32 w0; __le32 w1; @@ -3747,6 +3764,47 @@ struct rtw89_c2h_scanofld { #define RTW89_GET_MAC_C2H_MCC_REQ_ACK_H2C_FUNC(c2h) \ le32_get_bits(*((const __le32 *)(c2h) + 2), GENMASK(15, 8)) +struct rtw89_c2h_mac_tx_rpt { + struct rtw89_c2h_hdr hdr; + __le32 w2; + __le32 w3; + __le32 w4; + __le32 w5; + __le32 w6; + __le32 w7; +} __packed; + +#define RTW89_C2H_MAC_TX_RPT_W2_TX_STATE GENMASK(7, 6) +#define RTW89_C2H_MAC_TX_RPT_W2_SW_DEFINE GENMASK(11, 8) +#define RTW89_C2H_MAC_TX_RPT_W5_DATA_TX_CNT GENMASK(13, 8) +#define RTW89_C2H_MAC_TX_RPT_W5_DATA_TX_CNT_V1 GENMASK(15, 10) + +struct rtw89_c2h_mac_tx_rpt_v2 { + struct rtw89_c2h_hdr hdr; + __le32 w2; + __le32 w3; + __le32 w4; + __le32 w5; + __le32 w6; + __le32 w7; + __le32 w8; + __le32 w9; + __le32 w10; + __le32 w11; + __le32 w12; + __le32 w13; + __le32 w14; + __le32 w15; + __le32 w16; + __le32 w17; + __le32 w18; + __le32 w19; +} __packed; + +#define RTW89_C2H_MAC_TX_RPT_W12_TX_STATE_V2 GENMASK(9, 8) +#define RTW89_C2H_MAC_TX_RPT_W12_SW_DEFINE_V2 GENMASK(15, 12) +#define RTW89_C2H_MAC_TX_RPT_W14_DATA_TX_CNT_V2 GENMASK(15, 10) + struct rtw89_mac_mcc_tsf_rpt { u32 macid_x; u32 macid_y; @@ -3985,6 +4043,7 @@ enum rtw89_fw_element_id { RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_RU_5GHZ = 25, RTW89_FW_ELEMENT_ID_TXPWR_DA_LMT_RU_6GHZ = 26, RTW89_FW_ELEMENT_ID_AFE_PWR_SEQ = 27, + RTW89_FW_ELEMENT_ID_DIAG_MAC = 28, RTW89_FW_ELEMENT_ID_NUM, }; @@ -4162,6 +4221,11 @@ struct rtw89_fw_element_hdr { __le32 val; } __packed infos[]; } __packed afe; + struct { + __le32 rule_size; + u8 rsvd[4]; + u8 rules_and_msgs[]; + } __packed diag_mac; struct __rtw89_fw_txpwr_element txpwr; struct __rtw89_fw_regd_element regd; } __packed u; @@ -4823,7 +4887,8 @@ int rtw89_fw_h2c_tbtt_tuning(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, u32 offset); int rtw89_fw_h2c_pwr_lvl(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link); int rtw89_fw_h2c_cam(struct rtw89_dev *rtwdev, struct rtw89_vif_link *vif, - struct rtw89_sta_link *rtwsta_link, const u8 *scan_mac_addr); + struct rtw89_sta_link *rtwsta_link, const u8 *scan_mac_addr, + enum rtw89_upd_mode upd_mode); int rtw89_fw_h2c_dctl_sec_cam_v1(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_link, struct rtw89_sta_link *rtwsta_link); diff --git a/drivers/net/wireless/realtek/rtw89/mac.c b/drivers/net/wireless/realtek/rtw89/mac.c index fd11b8fb3c89..d78fbe73e365 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.c +++ b/drivers/net/wireless/realtek/rtw89/mac.c @@ -12,6 +12,7 @@ #include "phy.h" #include "ps.h" #include "reg.h" +#include "ser.h" #include "util.h" static const u32 rtw89_mac_mem_base_addrs_ax[RTW89_MAC_MEM_NUM] = { @@ -1294,11 +1295,26 @@ static int rtw89_mac_sub_pwr_seq(struct rtw89_dev *rtwdev, u8 cv_msk, static int rtw89_mac_pwr_seq(struct rtw89_dev *rtwdev, const struct rtw89_pwr_cfg * const *cfg_seq) { + u8 intf_msk; int ret; + switch (rtwdev->hci.type) { + case RTW89_HCI_TYPE_PCIE: + intf_msk = PWR_INTF_MSK_PCIE; + break; + case RTW89_HCI_TYPE_USB: + intf_msk = PWR_INTF_MSK_USB; + break; + case RTW89_HCI_TYPE_SDIO: + intf_msk = PWR_INTF_MSK_SDIO; + break; + default: + return -EOPNOTSUPP; + } + for (; *cfg_seq; cfg_seq++) { ret = rtw89_mac_sub_pwr_seq(rtwdev, BIT(rtwdev->hal.cv), - PWR_INTF_MSK_PCIE, *cfg_seq); + intf_msk, *cfg_seq); if (ret) return -EBUSY; } @@ -1423,13 +1439,15 @@ void rtw89_mac_power_mode_change(struct rtw89_dev *rtwdev, bool enter) if (!ret) break; - if (i == RPWM_TRY_CNT - 1) + if (i == RPWM_TRY_CNT - 1) { rtw89_err(rtwdev, "firmware failed to ack for %s ps mode\n", enter ? "entering" : "leaving"); - else + rtw89_ser_notify(rtwdev, MAC_AX_ERR_ASSERTION); + } else { rtw89_debug(rtwdev, RTW89_DBG_UNEXP, "%d time firmware failed to ack for %s ps mode\n", i + 1, enter ? "entering" : "leaving"); + } } } @@ -1651,6 +1669,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { /* PCIE 64 */ .wde_size0 = {RTW89_WDE_PG_64, 4095, 1,}, .wde_size0_v1 = {RTW89_WDE_PG_64, 3328, 0, 0,}, + /* 8852A USB */ + .wde_size1 = {RTW89_WDE_PG_64, 768, 0,}, /* DLFW */ .wde_size4 = {RTW89_WDE_PG_64, 0, 4096,}, .wde_size4_v1 = {RTW89_WDE_PG_64, 0, 3328, 0,}, @@ -1660,6 +1680,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_size7 = {RTW89_WDE_PG_64, 510, 2,}, /* DLFW */ .wde_size9 = {RTW89_WDE_PG_64, 0, 1024,}, + /* 8852C USB3.0 */ + .wde_size17 = {RTW89_WDE_PG_64, 354, 30,}, /* 8852C DLFW */ .wde_size18 = {RTW89_WDE_PG_64, 0, 2048,}, /* 8852C PCIE SCC */ @@ -1667,9 +1689,13 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_size23 = {RTW89_WDE_PG_64, 1022, 2,}, /* 8852B USB2.0/USB3.0 SCC */ .wde_size25 = {RTW89_WDE_PG_64, 162, 94,}, + /* 8852C USB2.0 */ + .wde_size31 = {RTW89_WDE_PG_64, 384, 0,}, /* PCIE */ .ple_size0 = {RTW89_PLE_PG_128, 1520, 16,}, .ple_size0_v1 = {RTW89_PLE_PG_128, 2688, 240, 212992,}, + /* 8852A USB */ + .ple_size1 = {RTW89_PLE_PG_128, 3184, 16,}, .ple_size3_v1 = {RTW89_PLE_PG_128, 2928, 0, 212992,}, /* DLFW */ .ple_size4 = {RTW89_PLE_PG_128, 64, 1472,}, @@ -1678,6 +1704,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { /* DLFW */ .ple_size8 = {RTW89_PLE_PG_128, 64, 960,}, .ple_size9 = {RTW89_PLE_PG_128, 2288, 16,}, + /* 8852C USB */ + .ple_size17 = {RTW89_PLE_PG_128, 3368, 24,}, /* 8852C DLFW */ .ple_size18 = {RTW89_PLE_PG_128, 2544, 16,}, /* 8852C PCIE SCC */ @@ -1686,15 +1714,21 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_size32 = {RTW89_PLE_PG_128, 620, 20,}, /* 8852B USB3.0 SCC */ .ple_size33 = {RTW89_PLE_PG_128, 632, 8,}, + /* 8852C USB2.0 */ + .ple_size34 = {RTW89_PLE_PG_128, 3374, 18,}, /* PCIE 64 */ .wde_qt0 = {3792, 196, 0, 107,}, .wde_qt0_v1 = {3302, 6, 0, 20,}, + /* 8852A USB */ + .wde_qt1 = {512, 196, 0, 60,}, /* DLFW */ .wde_qt4 = {0, 0, 0, 0,}, /* PCIE 64 */ .wde_qt6 = {448, 48, 0, 16,}, /* 8852B PCIE SCC */ .wde_qt7 = {446, 48, 0, 16,}, + /* 8852C USB3.0 */ + .wde_qt16 = {344, 2, 0, 8,}, /* 8852C DLFW */ .wde_qt17 = {0, 0, 0, 0,}, /* 8852C PCIE SCC */ @@ -1702,6 +1736,8 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .wde_qt23 = {958, 48, 0, 16,}, /* 8852B USB2.0/USB3.0 SCC */ .wde_qt25 = {152, 2, 0, 8,}, + /* 8852C USB2.0 */ + .wde_qt31 = {338, 6, 0, 40,}, .ple_qt0 = {320, 320, 32, 16, 13, 13, 292, 292, 64, 18, 1, 4, 0,}, .ple_qt1 = {320, 320, 32, 16, 1316, 1316, 1595, 1595, 1367, 1321, 1, 1307, 0,}, /* PCIE SCC */ @@ -1713,6 +1749,13 @@ const struct rtw89_mac_size_set rtw89_mac_size = { .ple_qt13 = {0, 0, 16, 48, 0, 0, 0, 0, 0, 0, 0,}, /* PCIE 64 */ .ple_qt18 = {147, 0, 16, 20, 17, 13, 89, 0, 32, 14, 8, 0,}, + /* 8852A USB SCC */ + .ple_qt25 = {1536, 0, 16, 48, 13, 13, 360, 0, 32, 40, 8, 0,}, + .ple_qt26 = {2654, 0, 1134, 48, 64, 13, 1478, 0, 64, 128, 120, 0,}, + /* USB 52C USB3.0 */ + .ple_qt42 = {1068, 0, 16, 48, 4, 13, 178, 0, 16, 1, 8, 16, 0,}, + /* USB 52C USB3.0 */ + .ple_qt43 = {3068, 0, 32, 48, 4, 13, 178, 0, 16, 1, 8, 16, 0,}, /* DLFW 52C */ .ple_qt44 = {0, 0, 16, 256, 0, 0, 0, 0, 0, 0, 0, 0,}, /* DLFW 52C */ @@ -1732,6 +1775,10 @@ const struct rtw89_mac_size_set rtw89_mac_size = { /* USB3.0 52B 92K */ .ple_qt74 = {286, 0, 16, 48, 4, 13, 178, 0, 32, 14, 8, 0, 0,}, .ple_qt75 = {286, 0, 32, 48, 37, 13, 211, 0, 65, 14, 24, 0, 0,}, + /* USB2.0 52C */ + .ple_qt78 = {1560, 0, 16, 48, 13, 13, 390, 0, 32, 38, 8, 16, 0,}, + /* USB2.0 52C */ + .ple_qt79 = {1560, 0, 32, 48, 1253, 13, 1630, 0, 1272, 38, 120, 1256, 0,}, /* 8852A PCIE WOW */ .ple_qt_52a_wow = {264, 0, 32, 20, 64, 13, 1005, 0, 64, 128, 120,}, /* 8852B PCIE WOW */ @@ -2324,7 +2371,8 @@ static int sec_eng_init_ax(struct rtw89_dev *rtwdev) if (chip->chip_id == RTL8852C) val |= B_AX_UC_MGNT_DEC; if (chip->chip_id == RTL8852A || chip->chip_id == RTL8852B || - chip->chip_id == RTL8851B) + chip->chip_id == RTL8851B || + (chip->chip_id == RTL8852C && rtwdev->hci.type == RTW89_HCI_TYPE_USB)) val &= ~B_AX_TX_PARTIAL_MODE; rtw89_write32(rtwdev, R_AX_SEC_ENG_CTRL, val); @@ -2495,6 +2543,20 @@ static int rtw89_mac_typ_fltr_opt_ax(struct rtw89_dev *rtwdev, return 0; } +void rtw89_mac_set_rx_fltr(struct rtw89_dev *rtwdev, u8 mac_idx, u32 rx_fltr) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + u32 reg; + u32 val; + + reg = rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, mac_idx); + + val = rtw89_read32(rtwdev, reg); + /* B_AX_RX_FLTR_CFG_MASK is not a consecutive bit mask */ + val = (val & ~B_AX_RX_FLTR_CFG_MASK) | (rx_fltr & B_AX_RX_FLTR_CFG_MASK); + rtw89_write32(rtwdev, reg, val); +} + static int rx_fltr_init_ax(struct rtw89_dev *rtwdev, u8 mac_idx) { int ret, i; @@ -3980,8 +4042,15 @@ static void rtw89_mac_dmac_func_pre_en_ax(struct rtw89_dev *rtwdev) val = rtw89_read32(rtwdev, R_AX_HAXI_INIT_CFG1); val &= ~(B_AX_DMA_MODE_MASK | B_AX_STOP_AXI_MST); - val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_PCIE_1B) | - B_AX_TXHCI_EN_V1 | B_AX_RXHCI_EN_V1; + val |= B_AX_TXHCI_EN_V1 | B_AX_RXHCI_EN_V1; + + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) + val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_PCIE_1B); + else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) + val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_USB); + else + val |= FIELD_PREP(B_AX_DMA_MODE_MASK, DMA_MOD_SDIO); + rtw89_write32(rtwdev, R_AX_HAXI_INIT_CFG1, val); rtw89_write32_clr(rtwdev, R_AX_HAXI_DMA_STOP1, @@ -4049,9 +4118,12 @@ int rtw89_mac_partial_init(struct rtw89_dev *rtwdev, bool include_bb) rtw89_mac_ctrl_hci_dma_trx(rtwdev, true); if (include_bb) { - rtw89_chip_bb_preinit(rtwdev, RTW89_PHY_0); - if (rtwdev->dbcc_en) - rtw89_chip_bb_preinit(rtwdev, RTW89_PHY_1); + /* Only call BB preinit including configuration of BB MCU for + * the chips which need to download BB MCU firmware. Otherwise, + * calling preinit later to prevent touching registers affecting + * download firmware. + */ + rtw89_chip_bb_preinit(rtwdev); } ret = rtw89_mac_dmac_pre_init(rtwdev); @@ -4071,17 +4143,24 @@ int rtw89_mac_partial_init(struct rtw89_dev *rtwdev, bool include_bb) return 0; } -int rtw89_mac_init(struct rtw89_dev *rtwdev) +int rtw89_mac_preinit(struct rtw89_dev *rtwdev) { - const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; - const struct rtw89_chip_info *chip = rtwdev->chip; - bool include_bb = !!chip->bbmcu_nr; int ret; ret = rtw89_mac_pwr_on(rtwdev); if (ret) return ret; + return 0; +} + +int rtw89_mac_init(struct rtw89_dev *rtwdev) +{ + const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; + const struct rtw89_chip_info *chip = rtwdev->chip; + bool include_bb = !!chip->bbmcu_nr; + int ret; + ret = rtw89_mac_partial_init(rtwdev, include_bb); if (ret) goto fail; @@ -4770,7 +4849,7 @@ int rtw89_mac_vif_init(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_l if (ret) return ret; - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL, RTW89_ROLE_CREATE); if (ret) return ret; @@ -4795,7 +4874,7 @@ int rtw89_mac_vif_deinit(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif rtw89_cam_deinit(rtwdev, rtwvif_link); - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL, RTW89_ROLE_REMOVE); if (ret) return ret; @@ -5244,8 +5323,19 @@ rtw89_mac_c2h_bcn_cnt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) } static void -rtw89_mac_c2h_bcn_upd_done(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) +rtw89_mac_c2h_bcn_upd_done(struct rtw89_dev *rtwdev, struct sk_buff *skb_c2h, u32 len) { + const struct rtw89_c2h_bcn_upd_done *c2h = + (const struct rtw89_c2h_bcn_upd_done *)skb_c2h->data; + u8 band, port, mbssid; + + port = le32_get_bits(c2h->w2, RTW89_C2H_BCN_UPD_DONE_W2_PORT); + mbssid = le32_get_bits(c2h->w2, RTW89_C2H_BCN_UPD_DONE_W2_MBSSID); + band = le32_get_bits(c2h->w2, RTW89_C2H_BCN_UPD_DONE_W2_BAND_IDX); + + rtw89_debug(rtwdev, RTW89_DBG_FW, + "BCN update done on port:%d mbssid:%d band:%d\n", + port, mbssid, band); } static void @@ -5458,6 +5548,72 @@ rtw89_mac_c2h_mcc_status_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 } static void +rtw89_mac_c2h_tx_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) +{ + struct rtw89_tx_rpt *tx_rpt = &rtwdev->tx_rpt; + struct rtw89_tx_skb_data *skb_data; + u8 sw_define, tx_status, txcnt; + struct sk_buff *skb; + + if (rtwdev->chip->chip_id == RTL8922A) { + const struct rtw89_c2h_mac_tx_rpt_v2 *rpt_v2; + + rpt_v2 = (const struct rtw89_c2h_mac_tx_rpt_v2 *)c2h->data; + sw_define = le32_get_bits(rpt_v2->w12, + RTW89_C2H_MAC_TX_RPT_W12_SW_DEFINE_V2); + tx_status = le32_get_bits(rpt_v2->w12, + RTW89_C2H_MAC_TX_RPT_W12_TX_STATE_V2); + txcnt = le32_get_bits(rpt_v2->w14, + RTW89_C2H_MAC_TX_RPT_W14_DATA_TX_CNT_V2); + } else { + const struct rtw89_c2h_mac_tx_rpt *rpt; + + rpt = (const struct rtw89_c2h_mac_tx_rpt *)c2h->data; + sw_define = le32_get_bits(rpt->w2, RTW89_C2H_MAC_TX_RPT_W2_SW_DEFINE); + tx_status = le32_get_bits(rpt->w2, RTW89_C2H_MAC_TX_RPT_W2_TX_STATE); + if (rtwdev->chip->chip_id == RTL8852C) + txcnt = le32_get_bits(rpt->w5, + RTW89_C2H_MAC_TX_RPT_W5_DATA_TX_CNT_V1); + else + txcnt = le32_get_bits(rpt->w5, + RTW89_C2H_MAC_TX_RPT_W5_DATA_TX_CNT); + } + + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "C2H TX RPT: sn %d, tx_status %d, txcnt %d\n", + sw_define, tx_status, txcnt); + + /* claim sw_define is not over size of tx_rpt->skbs[] */ + static_assert(hweight32(RTW89_MAX_TX_RPTS_MASK) == + hweight32(RTW89_C2H_MAC_TX_RPT_W12_SW_DEFINE_V2) && + hweight32(RTW89_MAX_TX_RPTS_MASK) == + hweight32(RTW89_C2H_MAC_TX_RPT_W2_SW_DEFINE)); + + scoped_guard(spinlock_irqsave, &tx_rpt->skb_lock) { + skb = tx_rpt->skbs[sw_define]; + + /* skip if no skb (normally shouldn't happen) */ + if (!skb) { + rtw89_debug(rtwdev, RTW89_DBG_TXRX, + "C2H TX RPT: no skb found in queue\n"); + return; + } + + skb_data = RTW89_TX_SKB_CB(skb); + + /* skip if TX attempt has failed and retry limit has not been + * reached yet + */ + if (tx_status != RTW89_TX_DONE && + txcnt != skb_data->tx_pkt_cnt_lmt) + return; + + tx_rpt->skbs[sw_define] = NULL; + rtw89_tx_rpt_tx_status(rtwdev, skb, tx_status); + } +} + +static void rtw89_mac_c2h_mrc_tsf_rpt(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) { struct rtw89_wait_info *wait = &rtwdev->mcc.wait; @@ -5692,6 +5848,12 @@ void (* const rtw89_mac_c2h_mcc_handler[])(struct rtw89_dev *rtwdev, }; static +void (* const rtw89_mac_c2h_misc_handler[])(struct rtw89_dev *rtwdev, + struct sk_buff *c2h, u32 len) = { + [RTW89_MAC_C2H_FUNC_TX_REPORT] = rtw89_mac_c2h_tx_rpt, +}; + +static void (* const rtw89_mac_c2h_mlo_handler[])(struct rtw89_dev *rtwdev, struct sk_buff *c2h, u32 len) = { [RTW89_MAC_C2H_FUNC_MLO_GET_TBL] = NULL, @@ -5777,6 +5939,8 @@ bool rtw89_mac_c2h_chk_atomic(struct rtw89_dev *rtwdev, struct sk_buff *c2h, } case RTW89_MAC_C2H_CLASS_MCC: return true; + case RTW89_MAC_C2H_CLASS_MISC: + return true; case RTW89_MAC_C2H_CLASS_MLO: return true; case RTW89_MAC_C2H_CLASS_MRC: @@ -5812,6 +5976,10 @@ void rtw89_mac_c2h_handle(struct rtw89_dev *rtwdev, struct sk_buff *skb, if (func < NUM_OF_RTW89_MAC_C2H_FUNC_MCC) handler = rtw89_mac_c2h_mcc_handler[func]; break; + case RTW89_MAC_C2H_CLASS_MISC: + if (func < NUM_OF_RTW89_MAC_C2H_FUNC_MISC) + handler = rtw89_mac_c2h_misc_handler[func]; + break; case RTW89_MAC_C2H_CLASS_MLO: if (func < NUM_OF_RTW89_MAC_C2H_FUNC_MLO) handler = rtw89_mac_c2h_mlo_handler[func]; diff --git a/drivers/net/wireless/realtek/rtw89/mac.h b/drivers/net/wireless/realtek/rtw89/mac.h index 25fe5e5c8a97..0007229d6753 100644 --- a/drivers/net/wireless/realtek/rtw89/mac.h +++ b/drivers/net/wireless/realtek/rtw89/mac.h @@ -432,6 +432,12 @@ enum rtw89_mac_c2h_mcc_func { NUM_OF_RTW89_MAC_C2H_FUNC_MCC, }; +enum rtw89_mac_c2h_misc_func { + RTW89_MAC_C2H_FUNC_TX_REPORT = 1, + + NUM_OF_RTW89_MAC_C2H_FUNC_MISC, +}; + enum rtw89_mac_c2h_mlo_func { RTW89_MAC_C2H_FUNC_MLO_GET_TBL = 0x0, RTW89_MAC_C2H_FUNC_MLO_EMLSR_TRANS_DONE = 0x1, @@ -470,6 +476,7 @@ enum rtw89_mac_c2h_class { RTW89_MAC_C2H_CLASS_WOW = 0x3, RTW89_MAC_C2H_CLASS_MCC = 0x4, RTW89_MAC_C2H_CLASS_FWDBG = 0x5, + RTW89_MAC_C2H_CLASS_MISC = 0x9, RTW89_MAC_C2H_CLASS_MLO = 0xc, RTW89_MAC_C2H_CLASS_MRC = 0xe, RTW89_MAC_C2H_CLASS_AP = 0x18, @@ -574,8 +581,6 @@ enum rtw89_mac_bf_rrsc_rate { RTW89_MAC_BF_RRSC_MAX = 32 }; -#define RTW89_R32_EA 0xEAEAEAEA -#define RTW89_R32_DEAD 0xDEADBEEF #define MAC_REG_POOL_COUNT 10 #define ACCESS_CMAC(_addr) \ ({typeof(_addr) __addr = (_addr); \ @@ -917,36 +922,45 @@ struct rtw89_mac_size_set { const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c0; const struct rtw89_hfc_prec_cfg hfc_prec_cfg_c2; const struct rtw89_dle_size wde_size0; + const struct rtw89_dle_size wde_size1; const struct rtw89_dle_size wde_size0_v1; const struct rtw89_dle_size wde_size4; const struct rtw89_dle_size wde_size4_v1; const struct rtw89_dle_size wde_size6; const struct rtw89_dle_size wde_size7; const struct rtw89_dle_size wde_size9; + const struct rtw89_dle_size wde_size17; const struct rtw89_dle_size wde_size18; const struct rtw89_dle_size wde_size19; const struct rtw89_dle_size wde_size23; const struct rtw89_dle_size wde_size25; + const struct rtw89_dle_size wde_size31; const struct rtw89_dle_size ple_size0; + const struct rtw89_dle_size ple_size1; const struct rtw89_dle_size ple_size0_v1; const struct rtw89_dle_size ple_size3_v1; const struct rtw89_dle_size ple_size4; const struct rtw89_dle_size ple_size6; const struct rtw89_dle_size ple_size8; const struct rtw89_dle_size ple_size9; + const struct rtw89_dle_size ple_size17; const struct rtw89_dle_size ple_size18; const struct rtw89_dle_size ple_size19; const struct rtw89_dle_size ple_size32; const struct rtw89_dle_size ple_size33; + const struct rtw89_dle_size ple_size34; const struct rtw89_wde_quota wde_qt0; + const struct rtw89_wde_quota wde_qt1; const struct rtw89_wde_quota wde_qt0_v1; const struct rtw89_wde_quota wde_qt4; const struct rtw89_wde_quota wde_qt6; const struct rtw89_wde_quota wde_qt7; + const struct rtw89_wde_quota wde_qt16; const struct rtw89_wde_quota wde_qt17; const struct rtw89_wde_quota wde_qt18; const struct rtw89_wde_quota wde_qt23; const struct rtw89_wde_quota wde_qt25; + const struct rtw89_wde_quota wde_qt31; const struct rtw89_ple_quota ple_qt0; const struct rtw89_ple_quota ple_qt1; const struct rtw89_ple_quota ple_qt4; @@ -954,6 +968,10 @@ struct rtw89_mac_size_set { const struct rtw89_ple_quota ple_qt9; const struct rtw89_ple_quota ple_qt13; const struct rtw89_ple_quota ple_qt18; + const struct rtw89_ple_quota ple_qt25; + const struct rtw89_ple_quota ple_qt26; + const struct rtw89_ple_quota ple_qt42; + const struct rtw89_ple_quota ple_qt43; const struct rtw89_ple_quota ple_qt44; const struct rtw89_ple_quota ple_qt45; const struct rtw89_ple_quota ple_qt46; @@ -965,6 +983,8 @@ struct rtw89_mac_size_set { const struct rtw89_ple_quota ple_qt73; const struct rtw89_ple_quota ple_qt74; const struct rtw89_ple_quota ple_qt75; + const struct rtw89_ple_quota ple_qt78; + const struct rtw89_ple_quota ple_qt79; const struct rtw89_ple_quota ple_qt_52a_wow; const struct rtw89_ple_quota ple_qt_52b_wow; const struct rtw89_ple_quota ple_qt_52bt_wow; @@ -1181,6 +1201,7 @@ rtw89_write32_port_set(struct rtw89_dev *rtwdev, struct rtw89_vif_link *rtwvif_l int rtw89_mac_pwr_on(struct rtw89_dev *rtwdev); void rtw89_mac_pwr_off(struct rtw89_dev *rtwdev); int rtw89_mac_partial_init(struct rtw89_dev *rtwdev, bool include_bb); +int rtw89_mac_preinit(struct rtw89_dev *rtwdev); int rtw89_mac_init(struct rtw89_dev *rtwdev); int rtw89_mac_dle_init(struct rtw89_dev *rtwdev, enum rtw89_qta_mode mode, enum rtw89_qta_mode ext_mode); @@ -1319,6 +1340,7 @@ int rtw89_mac_cfg_ppdu_status_bands(struct rtw89_dev *rtwdev, bool enable) return rtw89_mac_cfg_ppdu_status(rtwdev, RTW89_MAC_1, enable); } +void rtw89_mac_set_rx_fltr(struct rtw89_dev *rtwdev, u8 mac_idx, u32 rx_fltr); void rtw89_mac_update_rts_threshold(struct rtw89_dev *rtwdev); void rtw89_mac_flush_txq(struct rtw89_dev *rtwdev, u32 queues, bool drop); int rtw89_mac_coex_init(struct rtw89_dev *rtwdev, const struct rtw89_mac_ax_coex *coex); @@ -1609,4 +1631,92 @@ int rtw89_mac_scan_offload(struct rtw89_dev *rtwdev, return ret; } + +static inline +void rtw89_tx_rpt_init(struct rtw89_dev *rtwdev, + struct rtw89_core_tx_request *tx_req) +{ + struct rtw89_tx_rpt *tx_rpt = &rtwdev->tx_rpt; + + if (!rtwdev->hci.tx_rpt_enabled) + return; + + tx_req->desc_info.report = true; + /* firmware maintains a 4-bit sequence number */ + tx_req->desc_info.sn = atomic_inc_return(&tx_rpt->sn) & + RTW89_MAX_TX_RPTS_MASK; + tx_req->desc_info.tx_cnt_lmt_en = true; + tx_req->desc_info.tx_cnt_lmt = 8; +} + +static inline +bool rtw89_is_tx_rpt_skb(struct rtw89_dev *rtwdev, struct sk_buff *skb) +{ + struct rtw89_tx_skb_data *skb_data = RTW89_TX_SKB_CB(skb); + struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + + return rtw89_core_is_tx_wait(rtwdev, skb_data) || + (info->flags & IEEE80211_TX_CTL_REQ_TX_STATUS); +} + +static inline +void rtw89_tx_rpt_tx_status(struct rtw89_dev *rtwdev, struct sk_buff *skb, + u8 tx_status) +{ + struct rtw89_tx_skb_data *skb_data = RTW89_TX_SKB_CB(skb); + struct ieee80211_tx_info *info; + + if (rtw89_core_tx_wait_complete(rtwdev, skb_data, tx_status)) + return; + + info = IEEE80211_SKB_CB(skb); + ieee80211_tx_info_clear_status(info); + + if (tx_status == RTW89_TX_DONE) + info->flags |= IEEE80211_TX_STAT_ACK; + else + info->flags &= ~IEEE80211_TX_STAT_ACK; + + ieee80211_tx_status_irqsafe(rtwdev->hw, skb); +} + +static inline +void rtw89_tx_rpt_skb_add(struct rtw89_dev *rtwdev, struct sk_buff *skb) +{ + struct rtw89_tx_rpt *tx_rpt = &rtwdev->tx_rpt; + struct rtw89_tx_skb_data *skb_data; + u8 idx; + + skb_data = RTW89_TX_SKB_CB(skb); + idx = skb_data->tx_rpt_sn; + + scoped_guard(spinlock_irqsave, &tx_rpt->skb_lock) { + /* if skb having the similar seq number is still in the queue, + * this means the queue is overflowed - it isn't normal and + * should indicate firmware doesn't provide TX reports in time; + * report the old skb as dropped, we can't do much more here + */ + if (tx_rpt->skbs[idx]) + rtw89_tx_rpt_tx_status(rtwdev, tx_rpt->skbs[idx], + RTW89_TX_MACID_DROP); + tx_rpt->skbs[idx] = skb; + } +} + +static inline +void rtw89_tx_rpt_skbs_purge(struct rtw89_dev *rtwdev) +{ + struct rtw89_tx_rpt *tx_rpt = &rtwdev->tx_rpt; + struct sk_buff *skbs[RTW89_MAX_TX_RPTS]; + + scoped_guard(spinlock_irqsave, &tx_rpt->skb_lock) { + memcpy(skbs, tx_rpt->skbs, sizeof(tx_rpt->skbs)); + memset(tx_rpt->skbs, 0, sizeof(tx_rpt->skbs)); + } + + for (int i = 0; i < ARRAY_SIZE(skbs); i++) + if (skbs[i]) + rtw89_tx_rpt_tx_status(rtwdev, skbs[i], + RTW89_TX_MACID_DROP); +} #endif diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c index 7b04183a3a5d..f39ca1c2ed10 100644 --- a/drivers/net/wireless/realtek/rtw89/mac80211.c +++ b/drivers/net/wireless/realtek/rtw89/mac80211.c @@ -220,6 +220,8 @@ static int rtw89_ops_add_interface(struct ieee80211_hw *hw, if (ret) goto unset_link; + rtwdev->pure_monitor_mode_vif = vif->type == NL80211_IFTYPE_MONITOR ? + rtwvif : NULL; rtw89_recalc_lps(rtwdev); return 0; @@ -267,6 +269,8 @@ bottom: rtw89_core_release_bit_map(rtwdev->hw_port, port); rtw89_release_mac_id(rtwdev, macid); + rtwdev->pure_monitor_mode_vif = NULL; + rtw89_recalc_lps(rtwdev); rtw89_enter_ips_by_hwflags(rtwdev); } @@ -303,7 +307,6 @@ static void rtw89_ops_configure_filter(struct ieee80211_hw *hw, u64 multicast) { struct rtw89_dev *rtwdev = hw->priv; - const struct rtw89_mac_gen_def *mac = rtwdev->chip->mac_def; u32 rx_fltr; lockdep_assert_wiphy(hw->wiphy); @@ -365,16 +368,10 @@ static void rtw89_ops_configure_filter(struct ieee80211_hw *hw, rx_fltr &= ~B_AX_A_A1_MATCH; } - rtw89_write32_mask(rtwdev, - rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_0), - B_AX_RX_FLTR_CFG_MASK, - rx_fltr); + rtw89_mac_set_rx_fltr(rtwdev, RTW89_MAC_0, rx_fltr); if (!rtwdev->dbcc_en) return; - rtw89_write32_mask(rtwdev, - rtw89_mac_reg_by_idx(rtwdev, mac->rx_fltr, RTW89_MAC_1), - B_AX_RX_FLTR_CFG_MASK, - rx_fltr); + rtw89_mac_set_rx_fltr(rtwdev, RTW89_MAC_1, rx_fltr); } static const u8 ac_to_fw_idx[IEEE80211_NUM_ACS] = { @@ -718,6 +715,17 @@ static void rtw89_ops_vif_cfg_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_ARP_FILTER) rtwvif->ip_addr = vif->cfg.arp_addr_list[0]; + + if (changed & BSS_CHANGED_MLD_VALID_LINKS) { + struct rtw89_vif_link *cur = rtw89_get_designated_link(rtwvif); + + rtw89_chip_rfk_channel(rtwdev, cur); + + if (hweight16(vif->active_links) == 1) + rtwvif->mlo_mode = RTW89_MLO_MODE_MLSR; + else + rtwvif->mlo_mode = RTW89_MLO_MODE_EMLSR; + } } static void rtw89_ops_link_info_changed(struct ieee80211_hw *hw, @@ -744,7 +752,7 @@ static void rtw89_ops_link_info_changed(struct ieee80211_hw *hw, if (changed & BSS_CHANGED_BSSID) { ether_addr_copy(rtwvif_link->bssid, conf->bssid); rtw89_cam_bssid_changed(rtwdev, rtwvif_link); - rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL); + rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL, RTW89_ROLE_INFO_CHANGE); WRITE_ONCE(rtwvif_link->sync_bcn_tsf, 0); } @@ -803,7 +811,7 @@ static int rtw89_ops_start_ap(struct ieee80211_hw *hw, rtw89_chip_h2c_assoc_cmac_tbl(rtwdev, rtwvif_link, NULL); rtw89_fw_h2c_role_maintain(rtwdev, rtwvif_link, NULL, RTW89_ROLE_TYPE_CHANGE); rtw89_fw_h2c_join_info(rtwdev, rtwvif_link, NULL, true); - rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL); + rtw89_fw_h2c_cam(rtwdev, rtwvif_link, NULL, NULL, RTW89_ROLE_TYPE_CHANGE); rtw89_chip_rfk_channel(rtwdev, rtwvif_link); if (RTW89_CHK_FW_FEATURE(NOTIFY_AP_INFO, &rtwdev->fw)) { @@ -954,6 +962,7 @@ static int rtw89_ops_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, } break; case DISABLE_KEY: + flush_work(&rtwdev->txq_work); rtw89_hci_flush_queues(rtwdev, BIT(rtwdev->hw->queues) - 1, false); rtw89_mac_flush_txq(rtwdev, BIT(rtwdev->hw->queues) - 1, false); @@ -1132,12 +1141,17 @@ int rtw89_ops_set_antenna(struct ieee80211_hw *hw, int radio_idx, u32 tx_ant, u3 { struct rtw89_dev *rtwdev = hw->priv; struct rtw89_hal *hal = &rtwdev->hal; + const struct rtw89_chip_info *chip; lockdep_assert_wiphy(hw->wiphy); + chip = rtwdev->chip; + if (hal->ant_diversity) { if (tx_ant != rx_ant || hweight32(tx_ant) != 1) return -EINVAL; + } else if (chip->ops->cfg_txrx_path) { + /* With cfg_txrx_path ops, chips can configure rx_ant */ } else if (rx_ant != hw->wiphy->available_antennas_rx && rx_ant != hal->antenna_rx) { return -EINVAL; } @@ -1531,10 +1545,29 @@ static bool rtw89_ops_can_activate_links(struct ieee80211_hw *hw, u16 active_links) { struct rtw89_dev *rtwdev = hw->priv; + struct rtw89_vif *rtwvif = vif_to_rtwvif(vif); + u16 current_links = vif->active_links; + struct rtw89_vif_ml_trans trans = { + .mediate_links = current_links | active_links, + .links_to_del = current_links & ~active_links, + .links_to_add = active_links & ~current_links, + }; lockdep_assert_wiphy(hw->wiphy); - return rtw89_can_work_on_links(rtwdev, vif, active_links); + if (!rtw89_can_work_on_links(rtwdev, vif, active_links)) + return false; + + /* + * Leave LPS at the beginning of ieee80211_set_active_links(). + * Because the entire process takes the same lock as our track + * work, LPS will not enter during ieee80211_set_active_links(). + */ + rtw89_leave_lps(rtwdev); + + rtwvif->ml_trans = trans; + + return true; } static void __rtw89_ops_clr_vif_links(struct rtw89_dev *rtwdev, @@ -1579,6 +1612,36 @@ static int __rtw89_ops_set_vif_links(struct rtw89_dev *rtwdev, return 0; } +static void rtw89_vif_cfg_fw_links(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + unsigned long links, bool en) +{ + struct rtw89_vif_link *rtwvif_link; + unsigned int link_id; + + for_each_set_bit(link_id, &links, IEEE80211_MLD_MAX_NUM_LINKS) { + rtwvif_link = rtwvif->links[link_id]; + if (unlikely(!rtwvif_link)) + continue; + + rtw89_fw_h2c_mlo_link_cfg(rtwdev, rtwvif_link, en); + } +} + +static void rtw89_vif_update_fw_links(struct rtw89_dev *rtwdev, + struct rtw89_vif *rtwvif, + u16 current_links) +{ + struct rtw89_vif_ml_trans *trans = &rtwvif->ml_trans; + + /* Do follow-up when all updating links exist. */ + if (current_links != trans->mediate_links) + return; + + rtw89_vif_cfg_fw_links(rtwdev, rtwvif, trans->links_to_del, false); + rtw89_vif_cfg_fw_links(rtwdev, rtwvif, trans->links_to_add, true); +} + static int rtw89_ops_change_vif_links(struct ieee80211_hw *hw, struct ieee80211_vif *vif, @@ -1620,6 +1683,8 @@ int rtw89_ops_change_vif_links(struct ieee80211_hw *hw, if (rtwdev->scanning) rtw89_hw_scan_abort(rtwdev, rtwdev->scan_info.scanning_vif); + rtw89_vif_update_fw_links(rtwdev, rtwvif, old_links); + if (!old_links) __rtw89_ops_clr_vif_links(rtwdev, rtwvif, BIT(RTW89_VIF_IDLE_LINK_ID)); diff --git a/drivers/net/wireless/realtek/rtw89/mac_be.c b/drivers/net/wireless/realtek/rtw89/mac_be.c index ef69672b6862..556e5f98e8d4 100644 --- a/drivers/net/wireless/realtek/rtw89/mac_be.c +++ b/drivers/net/wireless/realtek/rtw89/mac_be.c @@ -458,6 +458,7 @@ static void set_cpu_en(struct rtw89_dev *rtwdev, bool include_bb) static int wcpu_on(struct rtw89_dev *rtwdev, u8 boot_reason, bool dlfw) { + const struct rtw89_chip_info *chip = rtwdev->chip; u32 val32; int ret; @@ -479,6 +480,7 @@ static int wcpu_on(struct rtw89_dev *rtwdev, u8 boot_reason, bool dlfw) rtw89_write32(rtwdev, R_BE_UDM1, 0); rtw89_write32(rtwdev, R_BE_UDM2, 0); + rtw89_write32(rtwdev, R_BE_BOOT_DBG, 0x0); rtw89_write32(rtwdev, R_BE_HALT_H2C, 0); rtw89_write32(rtwdev, R_BE_HALT_C2H, 0); rtw89_write32(rtwdev, R_BE_HALT_H2C_CTRL, 0); @@ -493,6 +495,11 @@ static int wcpu_on(struct rtw89_dev *rtwdev, u8 boot_reason, bool dlfw) B_BE_WDT_WAKE_PCIE_EN | B_BE_WDT_WAKE_USB_EN); rtw89_write32_clr(rtwdev, R_BE_WCPU_FW_CTRL, B_BE_WDT_PLT_RST_EN | B_BE_WCPU_ROM_CUT_GET); + rtw89_write32(rtwdev, R_BE_SECURE_BOOT_MALLOC_INFO, 0); + rtw89_write32_clr(rtwdev, R_BE_GPIO_MUXCFG, B_BE_BOOT_MODE); + + if (chip->chip_id != RTL8922A) + rtw89_write32_set(rtwdev, R_BE_WCPU_FW_CTRL, B_BE_HOST_EXIST); rtw89_write16_mask(rtwdev, R_BE_BOOT_REASON, B_BE_BOOT_REASON_MASK, boot_reason); rtw89_write32_clr(rtwdev, R_BE_PLATFORM_ENABLE, B_BE_WCPU_EN); @@ -2020,7 +2027,7 @@ int rtw89_mac_cfg_ppdu_status_be(struct rtw89_dev *rtwdev, u8 mac_idx, bool enab } rtw89_write32_mask(rtwdev, R_BE_HW_PPDU_STATUS, B_BE_FWD_PPDU_STAT_MASK, 3); - rtw89_write32(rtwdev, reg, B_BE_PPDU_STAT_RPT_EN | B_BE_PPDU_MAC_INFO | + rtw89_write32(rtwdev, reg, B_BE_PPDU_STAT_RPT_EN | B_BE_APP_RX_CNT_RPT | B_BE_APP_PLCP_HDR_RPT | B_BE_PPDU_STAT_RPT_CRC32 | B_BE_PPDU_STAT_RPT_DMA); diff --git a/drivers/net/wireless/realtek/rtw89/pci.c b/drivers/net/wireless/realtek/rtw89/pci.c index 0ee5f8579447..a66fcdb0293b 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.c +++ b/drivers/net/wireless/realtek/rtw89/pci.c @@ -464,7 +464,7 @@ static void rtw89_pci_tx_status(struct rtw89_dev *rtwdev, struct rtw89_tx_skb_data *skb_data = RTW89_TX_SKB_CB(skb); struct ieee80211_tx_info *info; - if (rtw89_core_tx_wait_complete(rtwdev, skb_data, tx_status == RTW89_TX_DONE)) + if (rtw89_core_tx_wait_complete(rtwdev, skb_data, tx_status)) return; info = IEEE80211_SKB_CB(skb); @@ -2064,6 +2064,20 @@ static void rtw89_pci_ops_write32(struct rtw89_dev *rtwdev, u32 addr, u32 data) writel(data, rtwpci->mmap + addr); } +static u32 rtw89_pci_ops_read32_pci_cfg(struct rtw89_dev *rtwdev, u32 addr) +{ + struct rtw89_pci *rtwpci = (struct rtw89_pci *)rtwdev->priv; + struct pci_dev *pdev = rtwpci->pdev; + u32 value; + int ret; + + ret = pci_read_config_dword(pdev, addr, &value); + if (ret) + return RTW89_R32_EA; + + return value; +} + static void rtw89_pci_ctrl_dma_trx(struct rtw89_dev *rtwdev, bool enable) { const struct rtw89_pci_info *info = rtwdev->pci_info; @@ -4683,6 +4697,8 @@ static const struct rtw89_hci_ops rtw89_pci_ops = { .write16 = rtw89_pci_ops_write16, .write32 = rtw89_pci_ops_write32, + .read32_pci_cfg = rtw89_pci_ops_read32_pci_cfg, + .mac_pre_init = rtw89_pci_ops_mac_pre_init, .mac_pre_deinit = rtw89_pci_ops_mac_pre_deinit, .mac_post_init = rtw89_pci_ops_mac_post_init, diff --git a/drivers/net/wireless/realtek/rtw89/pci.h b/drivers/net/wireless/realtek/rtw89/pci.h index cb05c83dfd56..16dfb0e79d77 100644 --- a/drivers/net/wireless/realtek/rtw89/pci.h +++ b/drivers/net/wireless/realtek/rtw89/pci.h @@ -1487,10 +1487,6 @@ struct rtw89_pci_tx_addr_info_32_v1 { #define RTW89_PCI_RPP_POLLUTED BIT(31) #define RTW89_PCI_RPP_SEQ GENMASK(30, 16) #define RTW89_PCI_RPP_TX_STATUS GENMASK(15, 13) -#define RTW89_TX_DONE 0x0 -#define RTW89_TX_RETRY_LIMIT 0x1 -#define RTW89_TX_LIFE_TIME 0x2 -#define RTW89_TX_MACID_DROP 0x3 #define RTW89_PCI_RPP_QSEL GENMASK(12, 8) #define RTW89_PCI_RPP_MACID GENMASK(7, 0) diff --git a/drivers/net/wireless/realtek/rtw89/phy.c b/drivers/net/wireless/realtek/rtw89/phy.c index ba7feadd7582..9f418b1fb7ed 100644 --- a/drivers/net/wireless/realtek/rtw89/phy.c +++ b/drivers/net/wireless/realtek/rtw89/phy.c @@ -231,7 +231,12 @@ static u64 rtw89_phy_ra_mask_cfg(struct rtw89_dev *rtwdev, return -1; } - if (link_sta->he_cap.has_he) { + if (link_sta->eht_cap.has_eht) { + cfg_mask |= u64_encode_bits(mask->control[band].eht_mcs[0], + RA_MASK_EHT_1SS_RATES); + cfg_mask |= u64_encode_bits(mask->control[band].eht_mcs[1], + RA_MASK_EHT_2SS_RATES); + } else if (link_sta->he_cap.has_he) { cfg_mask |= u64_encode_bits(mask->control[band].he_mcs[0], RA_MASK_HE_1SS_RATES); cfg_mask |= u64_encode_bits(mask->control[band].he_mcs[1], @@ -471,6 +476,10 @@ static void rtw89_phy_ra_sta_update(struct rtw89_dev *rtwdev, ra->ra_mask = ra_mask; ra->fix_giltf_en = fix_giltf_en; ra->fix_giltf = fix_giltf; + ra->partial_bw_er = link_sta->he_cap.has_he ? + !!(link_sta->he_cap.he_cap_elem.phy_cap_info[6] & + IEEE80211_HE_PHY_CAP6_PARTIAL_BW_EXT_RANGE) : 0; + ra->band = chan->band_type; if (!csi) return; @@ -557,6 +566,14 @@ static bool __check_rate_pattern(struct rtw89_phy_rate_pattern *next, return true; } +enum __rtw89_hw_rate_invalid_bases { + /* no EHT rate for ax chip */ + RTW89_HW_RATE_EHT_NSS1_MCS0 = RTW89_HW_RATE_INVAL, + RTW89_HW_RATE_EHT_NSS2_MCS0 = RTW89_HW_RATE_INVAL, + RTW89_HW_RATE_EHT_NSS3_MCS0 = RTW89_HW_RATE_INVAL, + RTW89_HW_RATE_EHT_NSS4_MCS0 = RTW89_HW_RATE_INVAL, +}; + #define RTW89_HW_RATE_BY_CHIP_GEN(rate) \ { \ [RTW89_CHIP_AX] = RTW89_HW_RATE_ ## rate, \ @@ -572,6 +589,12 @@ void __rtw89_phy_rate_pattern_vif(struct rtw89_dev *rtwdev, struct rtw89_phy_rate_pattern next_pattern = {0}; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, rtwvif_link->chanctx_idx); + static const u16 hw_rate_eht[][RTW89_CHIP_GEN_NUM] = { + RTW89_HW_RATE_BY_CHIP_GEN(EHT_NSS1_MCS0), + RTW89_HW_RATE_BY_CHIP_GEN(EHT_NSS2_MCS0), + RTW89_HW_RATE_BY_CHIP_GEN(EHT_NSS3_MCS0), + RTW89_HW_RATE_BY_CHIP_GEN(EHT_NSS4_MCS0), + }; static const u16 hw_rate_he[][RTW89_CHIP_GEN_NUM] = { RTW89_HW_RATE_BY_CHIP_GEN(HE_NSS1_MCS0), RTW89_HW_RATE_BY_CHIP_GEN(HE_NSS2_MCS0), @@ -596,6 +619,17 @@ void __rtw89_phy_rate_pattern_vif(struct rtw89_dev *rtwdev, u8 tx_nss = rtwdev->hal.tx_nss; u8 i; + if (chip_gen == RTW89_CHIP_AX) + goto rs_11ax; + + for (i = 0; i < tx_nss; i++) + if (!__check_rate_pattern(&next_pattern, hw_rate_eht[i][chip_gen], + RA_MASK_EHT_RATES, RTW89_RA_MODE_EHT, + mask->control[nl_band].eht_mcs[i], + 0, true)) + goto out; + +rs_11ax: for (i = 0; i < tx_nss; i++) if (!__check_rate_pattern(&next_pattern, hw_rate_he[i][chip_gen], RA_MASK_HE_RATES, RTW89_RA_MODE_HE, @@ -640,6 +674,13 @@ void __rtw89_phy_rate_pattern_vif(struct rtw89_dev *rtwdev, if (!next_pattern.enable) goto out; + if (unlikely(next_pattern.rate >= RTW89_HW_RATE_INVAL)) { + rtw89_debug(rtwdev, RTW89_DBG_RA, + "pattern invalid target: chip_gen %d, mode 0x%x\n", + chip_gen, next_pattern.ra_mode); + goto out; + } + rtwvif_link->rate_pattern = next_pattern; rtw89_debug(rtwdev, RTW89_DBG_RA, "configure pattern: rate 0x%x, mask 0x%llx, mode 0x%x\n", @@ -2339,6 +2380,21 @@ static u8 rtw89_channel_to_idx(struct rtw89_dev *rtwdev, u8 band, u8 channel) } } +static bool rtw89_phy_validate_txpwr_limit_bw(struct rtw89_dev *rtwdev, + u8 band, u8 bw) +{ + switch (band) { + case RTW89_BAND_2G: + return bw < RTW89_2G_BW_NUM; + case RTW89_BAND_5G: + return bw < RTW89_5G_BW_NUM; + case RTW89_BAND_6G: + return bw < RTW89_6G_BW_NUM; + default: + return false; + } +} + s8 rtw89_phy_read_txpwr_limit(struct rtw89_dev *rtwdev, u8 band, u8 bw, u8 ntx, u8 rs, u8 bf, u8 ch) { @@ -2363,6 +2419,11 @@ s8 rtw89_phy_read_txpwr_limit(struct rtw89_dev *rtwdev, u8 band, }; s8 cstr; + if (!rtw89_phy_validate_txpwr_limit_bw(rtwdev, band, bw)) { + rtw89_warn(rtwdev, "invalid band %u bandwidth %u\n", band, bw); + return 0; + } + switch (band) { case RTW89_BAND_2G: if (has_ant_gain) @@ -4551,7 +4612,7 @@ static void rtw89_dcfo_comp(struct rtw89_dev *rtwdev, s32 curr_cfo) s32 dcfo_comp_val; int sign; - if (rtwdev->chip->chip_id == RTL8922A) + if (!dcfo_comp) return; if (!is_linked) { diff --git a/drivers/net/wireless/realtek/rtw89/phy_be.c b/drivers/net/wireless/realtek/rtw89/phy_be.c index 3316a38a62d0..bd17714f13d1 100644 --- a/drivers/net/wireless/realtek/rtw89/phy_be.c +++ b/drivers/net/wireless/realtek/rtw89/phy_be.c @@ -266,6 +266,10 @@ static void rtw89_phy_config_bb_gain_be(struct rtw89_dev *rtwdev, case 3: rtw89_phy_cfg_bb_gain_op1db_be(rtwdev, arg, reg->data); break; + case 15: + rtw89_phy_write32_idx(rtwdev, reg->addr & 0xFFFFF, MASKHWORD, + reg->data, RTW89_PHY_0); + break; case 4: /* This cfg_type is only used by rfe_type >= 50 with eFEM */ if (efuse->rfe_type < 50) diff --git a/drivers/net/wireless/realtek/rtw89/ps.c b/drivers/net/wireless/realtek/rtw89/ps.c index cf58121eb541..3f69dd4361c3 100644 --- a/drivers/net/wireless/realtek/rtw89/ps.c +++ b/drivers/net/wireless/realtek/rtw89/ps.c @@ -11,6 +11,7 @@ #include "phy.h" #include "ps.h" #include "reg.h" +#include "ser.h" #include "util.h" static int rtw89_fw_receive_lps_h2c_check(struct rtw89_dev *rtwdev, u8 macid) @@ -26,16 +27,27 @@ static int rtw89_fw_receive_lps_h2c_check(struct rtw89_dev *rtwdev, u8 macid) c2h_info.id = RTW89_FWCMD_C2HREG_FUNC_PS_LEAVE_ACK; ret = rtw89_fw_msg_reg(rtwdev, NULL, &c2h_info); if (ret) - return ret; + goto fw_fail; c2hreg_macid = u32_get_bits(c2h_info.u.c2hreg[0], RTW89_C2HREG_PS_LEAVE_ACK_MACID); c2hreg_ret = u32_get_bits(c2h_info.u.c2hreg[1], RTW89_C2HREG_PS_LEAVE_ACK_RET); - if (macid != c2hreg_macid || c2hreg_ret) + if (macid != c2hreg_macid || c2hreg_ret) { rtw89_warn(rtwdev, "rtw89: check lps h2c received by firmware fail\n"); + ret = -EINVAL; + goto fw_fail; + } + rtwdev->ps_hang_cnt = 0; return 0; + +fw_fail: + rtwdev->ps_hang_cnt++; + if (rtwdev->ps_hang_cnt >= RTW89_PS_HANG_MAX_CNT) + rtw89_ser_notify(rtwdev, MAC_AX_ERR_ASSERTION); + + return ret; } static int rtw89_fw_leave_lps_check(struct rtw89_dev *rtwdev, u8 macid) @@ -51,9 +63,16 @@ static int rtw89_fw_leave_lps_check(struct rtw89_dev *rtwdev, u8 macid) mac->ps_status, chk_msk); if (ret) { rtw89_info(rtwdev, "rtw89: failed to leave lps state\n"); + + rtwdev->ps_hang_cnt++; + if (rtwdev->ps_hang_cnt >= RTW89_PS_HANG_MAX_CNT) + rtw89_ser_notify(rtwdev, MAC_AX_ERR_ASSERTION); + return -EBUSY; } + rtwdev->ps_hang_cnt = 0; + return 0; } diff --git a/drivers/net/wireless/realtek/rtw89/reg.h b/drivers/net/wireless/realtek/rtw89/reg.h index ed1d958bc49e..5b4a459cf29c 100644 --- a/drivers/net/wireless/realtek/rtw89/reg.h +++ b/drivers/net/wireless/realtek/rtw89/reg.h @@ -3963,6 +3963,24 @@ #define R_BE_EFUSE_CTRL_1_V1 0x0034 #define B_BE_EF_DATA_MASK GENMASK(31, 0) +#define R_BE_GPIO_MUXCFG 0x0040 +#define B_BE_WCPU_AUTO_EN BIT(26) +#define B_BE_WCPU_JTAG_EN BIT(24) +#define B_BE_WCPU_DBG_EN BIT(23) +#define B_BE_JTAG_CHAIN_EN BIT(20) +#define B_BE_BOOT_MODE BIT(19) +#define B_BE_WL_EECS_EXT_32K_SEL BIT(18) +#define B_BE_WL_SEC_BONDING_OPT_STS BIT(17) +#define B_BE_SECSIC_SEL BIT(16) +#define B_BE_ENHTP BIT(14) +#define B_BE_ENSIC BIT(12) +#define B_BE_SIC_SWRST BIT(11) +#define B_BE_PINMUX_PTA_EN BIT(10) +#define B_BE_WL_BT_PTA_SEC BIT(9) +#define B_BE_ENUARTTX BIT(8) +#define B_BE_DBG_GNT_BT_S1_POLARITY BIT(4) +#define B_BE_ENUARTRX BIT(2) + #define R_BE_GPIO_EXT_CTRL 0x0060 #define B_BE_GPIO_MOD_15_TO_8_MASK GENMASK(31, 24) #define B_BE_GPIO_MOD_9 BIT(25) @@ -4323,6 +4341,7 @@ #define B_BE_RUN_ENV_MASK GENMASK(31, 30) #define B_BE_WCPU_FWDL_STATUS_MASK GENMASK(29, 26) #define B_BE_WDT_PLT_RST_EN BIT(17) +#define B_BE_HOST_EXIST BIT(16) #define B_BE_FW_SEC_AUTH_DONE BIT(14) #define B_BE_FW_CPU_UTIL_STS_EN BIT(13) #define B_BE_BBMCU1_FWDL_EN BIT(12) @@ -4599,6 +4618,10 @@ #define B_BE_HCI_RXDMA_EN BIT(1) #define B_BE_HCI_TXDMA_EN BIT(0) +#define R_BE_BOOT_DBG 0x78F0 +#define B_BE_BOOT_STATUS_MASK GENMASK(31, 16) +#define B_BE_SECUREBOOT_STATUS_MASK GENMASK(15, 0) + #define R_BE_DBG_WOW_READY 0x815E #define B_BE_DBG_WOW_READY GENMASK(7, 0) @@ -7476,7 +7499,6 @@ #define B_BE_PPDU_STAT_RPT_ADDR BIT(4) #define B_BE_APP_PLCP_HDR_RPT BIT(3) #define B_BE_APP_RX_CNT_RPT BIT(2) -#define B_BE_PPDU_MAC_INFO BIT(1) #define B_BE_PPDU_STAT_RPT_EN BIT(0) #define R_BE_RX_SR_CTRL 0x1144A diff --git a/drivers/net/wireless/realtek/rtw89/regd.c b/drivers/net/wireless/realtek/rtw89/regd.c index 58582f8d2b74..209d84909f88 100644 --- a/drivers/net/wireless/realtek/rtw89/regd.c +++ b/drivers/net/wireless/realtek/rtw89/regd.c @@ -723,6 +723,8 @@ int rtw89_regd_init_hint(struct rtw89_dev *rtwdev) chip_regd = rtw89_regd_find_reg_by_name(rtwdev, rtwdev->efuse.country_code); if (!rtw89_regd_is_ww(chip_regd)) { rtwdev->regulatory.regd = chip_regd; + rtwdev->regulatory.programmed = true; + /* Ignore country ie if there is a country domain programmed in chip */ wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE; wiphy->regulatory_flags |= REGULATORY_STRICT_REG; @@ -867,11 +869,6 @@ static void rtw89_regd_notifier_apply(struct rtw89_dev *rtwdev, wiphy->regulatory_flags |= REGULATORY_COUNTRY_IE_IGNORE; else wiphy->regulatory_flags &= ~REGULATORY_COUNTRY_IE_IGNORE; - - rtw89_regd_apply_policy_unii4(rtwdev, wiphy); - rtw89_regd_apply_policy_6ghz(rtwdev, wiphy); - rtw89_regd_apply_policy_tas(rtwdev); - rtw89_regd_apply_policy_ant_gain(rtwdev); } static @@ -883,19 +880,22 @@ void rtw89_regd_notifier(struct wiphy *wiphy, struct regulatory_request *request wiphy_lock(wiphy); rtw89_leave_ps_mode(rtwdev); - if (wiphy->regd) { - rtw89_debug(rtwdev, RTW89_DBG_REGD, - "There is a country domain programmed in chip, ignore notifications\n"); - goto exit; - } + if (rtwdev->regulatory.programmed) + goto policy; + rtw89_regd_notifier_apply(rtwdev, wiphy, request); rtw89_debug_regd(rtwdev, rtwdev->regulatory.regd, "get from initiator %d, alpha2", request->initiator); +policy: + rtw89_regd_apply_policy_unii4(rtwdev, wiphy); + rtw89_regd_apply_policy_6ghz(rtwdev, wiphy); + rtw89_regd_apply_policy_tas(rtwdev); + rtw89_regd_apply_policy_ant_gain(rtwdev); + rtw89_core_set_chip_txpwr(rtwdev); -exit: wiphy_unlock(wiphy); } diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b.c b/drivers/net/wireless/realtek/rtw89/rtw8851b.c index edcbda124916..84b628d23882 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b.c @@ -2537,7 +2537,9 @@ static const struct rtw89_chip_ops rtw8851b_chip_ops = { .query_rxdesc = rtw89_core_query_rxdesc, .fill_txdesc = rtw89_core_fill_txdesc, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc, - .get_ch_dma = rtw89_core_get_ch_dma, + .get_ch_dma = {rtw89_core_get_ch_dma, + rtw89_core_get_ch_dma, + NULL,}, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path, .mac_cfg_gnt = rtw89_mac_cfg_gnt, .stop_sch_tx = rtw89_mac_stop_sch_tx, @@ -2646,6 +2648,7 @@ const struct rtw89_chip_info rtw8851b_chip_info = { .bacam_num = 2, .bacam_dynamic_num = 4, .bacam_ver = RTW89_BACAM_V0, + .addrcam_ver = 0, .ppdu_max_usr = 4, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c index 84c46d2f4d85..e574a9950a3b 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851b_rfk.c @@ -1626,7 +1626,7 @@ static void _iqk_get_ch_info(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, iqk_info->iqk_table_idx[path] = idx; rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%d (PHY%d): / DBCC %s/ %s/ CH%d/ %s\n", - path, phy, rtwdev->dbcc_en ? "on" : "off", + path, phy, str_on_off(rtwdev->dbcc_en), iqk_info->iqk_band[path] == 0 ? "2G" : iqk_info->iqk_band[path] == 1 ? "5G" : "6G", iqk_info->iqk_ch[path], @@ -1901,8 +1901,8 @@ static void _dpk_information(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] (PHY%d): TSSI %s/ DBCC %s/ %s/ CH%d/ %s\n", path, dpk->cur_idx[path], phy, - rtwdev->is_tssi_mode[path] ? "on" : "off", - rtwdev->dbcc_en ? "on" : "off", + str_on_off(rtwdev->is_tssi_mode[path]), + str_on_off(rtwdev->dbcc_en), dpk->bp[path][kidx].band == 0 ? "2G" : dpk->bp[path][kidx].band == 1 ? "5G" : "6G", dpk->bp[path][kidx].ch, @@ -2016,7 +2016,7 @@ static void _dpk_txpwr_bb_force(struct rtw89_dev *rtwdev, rtw89_phy_write32_mask(rtwdev, R_TXPWRB_H + (path << 13), B_TXPWRB_RDY, force); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d txpwr_bb_force %s\n", - path, force ? "on" : "off"); + path, str_on_off(force)); } static void _dpk_kip_pwr_clk_onoff(struct rtw89_dev *rtwdev, bool turn_on) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8851bu.c b/drivers/net/wireless/realtek/rtw89/rtw8851bu.c index 04e1ab13b753..959d62aefdd8 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8851bu.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8851bu.c @@ -5,15 +5,39 @@ #include <linux/module.h> #include <linux/usb.h> #include "rtw8851b.h" +#include "reg.h" #include "usb.h" +static const struct rtw89_usb_info rtw8851b_usb_info = { + .usb_host_request_2 = R_AX_USB_HOST_REQUEST_2, + .usb_wlan0_1 = R_AX_USB_WLAN0_1, + .hci_func_en = R_AX_HCI_FUNC_EN, + .usb3_mac_npi_config_intf_0 = R_AX_USB3_MAC_NPI_CONFIG_INTF_0, + .usb_endpoint_0 = R_AX_USB_ENDPOINT_0, + .usb_endpoint_2 = R_AX_USB_ENDPOINT_2, + .bulkout_id = { + [RTW89_DMA_ACH0] = 3, + [RTW89_DMA_ACH1] = 4, + [RTW89_DMA_ACH2] = 5, + [RTW89_DMA_ACH3] = 6, + [RTW89_DMA_B0MG] = 0, + [RTW89_DMA_B0HI] = 1, + [RTW89_DMA_H2C] = 2, + }, +}; + static const struct rtw89_driver_info rtw89_8851bu_info = { .chip = &rtw8851b_chip_info, .variant = NULL, .quirks = NULL, + .bus = { + .usb = &rtw8851b_usb_info, + } }; static const struct usb_device_id rtw_8851bu_id_table[] = { + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xb831, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8851bu_info }, { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xb851, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&rtw89_8851bu_info }, /* D-Link AX9U rev. A1 */ diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a.c b/drivers/net/wireless/realtek/rtw89/rtw8852a.c index 232f4c1bee1b..8677723e3561 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a.c @@ -48,6 +48,48 @@ static const struct rtw89_hfc_param_ini rtw8852a_hfc_param_ini_pcie[] = { [RTW89_QTA_INVALID] = {NULL}, }; +static const struct rtw89_hfc_ch_cfg rtw8852a_hfc_chcfg_usb[] = { + {22, 402, grp_0}, /* ACH 0 */ + {0, 0, grp_0}, /* ACH 1 */ + {22, 402, grp_0}, /* ACH 2 */ + {0, 0, grp_0}, /* ACH 3 */ + {22, 402, grp_0}, /* ACH 4 */ + {0, 0, grp_0}, /* ACH 5 */ + {22, 402, grp_0}, /* ACH 6 */ + {0, 0, grp_0}, /* ACH 7 */ + {22, 402, grp_0}, /* B0MGQ */ + {0, 0, grp_0}, /* B0HIQ */ + {22, 402, grp_0}, /* B1MGQ */ + {0, 0, grp_0}, /* B1HIQ */ + {0, 0, 0} /* FWCMDQ */ +}; + +static const struct rtw89_hfc_pub_cfg rtw8852a_hfc_pubcfg_usb = { + 512, /* Group 0 */ + 0, /* Group 1 */ + 512, /* Public Max */ + 104 /* WP threshold */ +}; + +static const struct rtw89_hfc_prec_cfg rtw8852a_hfc_preccfg_usb = { + 11, /* CH 0-11 pre-cost */ + 32, /* H2C pre-cost */ + 76, /* WP CH 0-7 pre-cost */ + 25, /* WP CH 8-11 pre-cost */ + 1, /* CH 0-11 full condition */ + 1, /* H2C full condition */ + 1, /* WP CH 0-7 full condition */ + 1, /* WP CH 8-11 full condition */ +}; + +static const struct rtw89_hfc_param_ini rtw8852a_hfc_param_ini_usb[] = { + [RTW89_QTA_SCC] = {rtw8852a_hfc_chcfg_usb, &rtw8852a_hfc_pubcfg_usb, + &rtw8852a_hfc_preccfg_usb, RTW89_HCIFC_STF}, + [RTW89_QTA_DLFW] = {NULL, NULL, + &rtw8852a_hfc_preccfg_usb, RTW89_HCIFC_STF}, + [RTW89_QTA_INVALID] = {NULL}, +}; + static const struct rtw89_dle_mem rtw8852a_dle_mem_pcie[] = { [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size0, &rtw89_mac_size.ple_size0, &rtw89_mac_size.wde_qt0, @@ -65,6 +107,19 @@ static const struct rtw89_dle_mem rtw8852a_dle_mem_pcie[] = { NULL}, }; +static const struct rtw89_dle_mem rtw8852a_dle_mem_usb[] = { + [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size1, + &rtw89_mac_size.ple_size1, &rtw89_mac_size.wde_qt1, + &rtw89_mac_size.wde_qt1, &rtw89_mac_size.ple_qt25, + &rtw89_mac_size.ple_qt26}, + [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size4, + &rtw89_mac_size.ple_size4, &rtw89_mac_size.wde_qt4, + &rtw89_mac_size.wde_qt4, &rtw89_mac_size.ple_qt13, + &rtw89_mac_size.ple_qt13}, + [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, + NULL}, +}; + static const struct rtw89_reg2_def rtw8852a_pmac_ht20_mcs7_tbl[] = { {0x44AC, 0x00000000}, {0x44B0, 0x00000000}, @@ -566,14 +621,6 @@ static const struct rtw89_edcca_regs rtw8852a_edcca_regs = { .tx_collision_t2r_st_mask = B_TX_COLLISION_T2R_ST_M, }; -static void rtw8852ae_efuse_parsing(struct rtw89_efuse *efuse, - struct rtw8852a_efuse *map) -{ - ether_addr_copy(efuse->addr, map->e.mac_addr); - efuse->rfe_type = map->rfe_type; - efuse->xtal_cap = map->xtal_k; -} - static void rtw8852a_efuse_parsing_tssi(struct rtw89_dev *rtwdev, struct rtw8852a_efuse *map) { @@ -619,12 +666,18 @@ static int rtw8852a_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map, switch (rtwdev->hci.type) { case RTW89_HCI_TYPE_PCIE: - rtw8852ae_efuse_parsing(efuse, map); + ether_addr_copy(efuse->addr, map->e.mac_addr); + break; + case RTW89_HCI_TYPE_USB: + ether_addr_copy(efuse->addr, map->u.mac_addr); break; default: return -ENOTSUPP; } + efuse->rfe_type = map->rfe_type; + efuse->xtal_cap = map->xtal_k; + rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type); return 0; @@ -2178,7 +2231,9 @@ static const struct rtw89_chip_ops rtw8852a_chip_ops = { .query_rxdesc = rtw89_core_query_rxdesc, .fill_txdesc = rtw89_core_fill_txdesc, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc, - .get_ch_dma = rtw89_core_get_ch_dma, + .get_ch_dma = {rtw89_core_get_ch_dma, + rtw89_core_get_ch_dma_v2, + NULL,}, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path, .mac_cfg_gnt = rtw89_mac_cfg_gnt, .stop_sch_tx = rtw89_mac_stop_sch_tx, @@ -2222,8 +2277,13 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .max_amsdu_limit = 3500, .dis_2g_40m_ul_ofdma = true, .rsvd_ple_ofst = 0x6f800, - .hfc_param_ini = {rtw8852a_hfc_param_ini_pcie, NULL, NULL}, - .dle_mem = {rtw8852a_dle_mem_pcie, NULL, NULL, NULL}, + .hfc_param_ini = {rtw8852a_hfc_param_ini_pcie, + rtw8852a_hfc_param_ini_usb, + NULL}, + .dle_mem = {rtw8852a_dle_mem_pcie, + rtw8852a_dle_mem_usb, + rtw8852a_dle_mem_usb, + NULL}, .wde_qempty_acq_grpnum = 16, .wde_qempty_mgq_grpsel = 16, .rf_base_addr = {0xc000, 0xd000}, @@ -2274,6 +2334,7 @@ const struct rtw89_chip_info rtw8852a_chip_info = { .bacam_num = 2, .bacam_dynamic_num = 4, .bacam_ver = RTW89_BACAM_V0, + .addrcam_ver = 0, .ppdu_max_usr = 4, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c index 9db8713ac99b..463399413318 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852a_rfk.c @@ -756,8 +756,8 @@ static void _iqk_rxk_setting(struct rtw89_dev *rtwdev, u8 path) rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_FLTRST, 0x1); rtw89_phy_write32_mask(rtwdev, R_ANAPAR_PW15, B_ANAPAR_PW15_H2, 0x0); udelay(1); - rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0303); - rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0000); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0303); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0000); switch (iqk_info->iqk_band[path]) { case RTW89_BAND_2G: @@ -1239,8 +1239,8 @@ static void _iqk_txk_setting(struct rtw89_dev *rtwdev, u8 path) udelay(1); rtw89_phy_write32_mask(rtwdev, R_ANAPAR, B_ANAPAR_15, 0x0041); udelay(1); - rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0303); - rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RST, 0x0000); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0303); + rtw89_phy_write32_mask(rtwdev, R_ADC_FIFO, B_ADC_FIFO_RXK, 0x0000); switch (iqk_info->iqk_band[path]) { case RTW89_BAND_2G: rtw89_write_rf(rtwdev, path, RR_XALNA2, RR_XALNA2_SW, 0x00); @@ -1403,7 +1403,7 @@ static void _iqk_get_ch_info(struct rtw89_dev *rtwdev, path, iqk_info->iqk_ch[path]); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%d (PHY%d): / DBCC %s/ %s/ CH%d/ %s\n", path, phy, - rtwdev->dbcc_en ? "on" : "off", + str_on_off(rtwdev->dbcc_en), iqk_info->iqk_band[path] == 0 ? "2G" : iqk_info->iqk_band[path] == 1 ? "5G" : "6G", iqk_info->iqk_ch[path], @@ -1881,8 +1881,8 @@ static void _dpk_information(struct rtw89_dev *rtwdev, rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] (PHY%d): TSSI %s/ DBCC %s/ %s/ CH%d/ %s\n", path, dpk->cur_idx[path], phy, - rtwdev->is_tssi_mode[path] ? "on" : "off", - rtwdev->dbcc_en ? "on" : "off", + str_on_off(rtwdev->is_tssi_mode[path]), + str_on_off(rtwdev->dbcc_en), dpk->bp[path][kidx].band == 0 ? "2G" : dpk->bp[path][kidx].band == 1 ? "5G" : "6G", dpk->bp[path][kidx].ch, @@ -2736,7 +2736,7 @@ static void _dpk_onoff(struct rtw89_dev *rtwdev, MASKBYTE3, 0x6 | val); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] DPK %s !!!\n", path, - kidx, dpk->is_dpk_enable && !off ? "enable" : "disable"); + kidx, str_enable_disable(dpk->is_dpk_enable && !off)); } static void _dpk_track(struct rtw89_dev *rtwdev) diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852au.c b/drivers/net/wireless/realtek/rtw89/rtw8852au.c new file mode 100644 index 000000000000..ca782469c455 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852au.c @@ -0,0 +1,79 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2025 Realtek Corporation + */ + +#include <linux/module.h> +#include <linux/usb.h> +#include "rtw8852a.h" +#include "reg.h" +#include "usb.h" + +static const struct rtw89_usb_info rtw8852a_usb_info = { + .usb_host_request_2 = R_AX_USB_HOST_REQUEST_2, + .usb_wlan0_1 = R_AX_USB_WLAN0_1, + .hci_func_en = R_AX_HCI_FUNC_EN, + .usb3_mac_npi_config_intf_0 = R_AX_USB3_MAC_NPI_CONFIG_INTF_0, + .usb_endpoint_0 = R_AX_USB_ENDPOINT_0, + .usb_endpoint_2 = R_AX_USB_ENDPOINT_2, + .bulkout_id = { + [RTW89_DMA_ACH0] = 3, + [RTW89_DMA_ACH2] = 5, + [RTW89_DMA_ACH4] = 4, + [RTW89_DMA_ACH6] = 6, + [RTW89_DMA_B0MG] = 0, + [RTW89_DMA_B0HI] = 0, + [RTW89_DMA_B1MG] = 1, + [RTW89_DMA_B1HI] = 1, + [RTW89_DMA_H2C] = 2, + }, +}; + +static const struct rtw89_driver_info rtw89_8852au_info = { + .chip = &rtw8852a_chip_info, + .variant = NULL, + .quirks = NULL, + .bus = { + .usb = &rtw8852a_usb_info, + } +}; + +static const struct usb_device_id rtw_8852au_id_table[] = { + { USB_DEVICE_AND_INTERFACE_INFO(0x0411, 0x0312, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x056e, 0x4020, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1997, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0x8832, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0x885a, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0x885c, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3321, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x332c, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x013f, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0140, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x2357, 0x0141, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x3625, 0x010f, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852au_info }, + {}, +}; +MODULE_DEVICE_TABLE(usb, rtw_8852au_id_table); + +static struct usb_driver rtw_8852au_driver = { + .name = KBUILD_MODNAME, + .id_table = rtw_8852au_id_table, + .probe = rtw89_usb_probe, + .disconnect = rtw89_usb_disconnect, +}; +module_usb_driver(rtw_8852au_driver); + +MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852AU driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b.c b/drivers/net/wireless/realtek/rtw89/rtw8852b.c index 0777e336aaa1..70fb05bc5e98 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b.c @@ -842,7 +842,9 @@ static const struct rtw89_chip_ops rtw8852b_chip_ops = { .query_rxdesc = rtw89_core_query_rxdesc, .fill_txdesc = rtw89_core_fill_txdesc, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc, - .get_ch_dma = rtw89_core_get_ch_dma, + .get_ch_dma = {rtw89_core_get_ch_dma, + rtw89_core_get_ch_dma, + NULL,}, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path, .mac_cfg_gnt = rtw89_mac_cfg_gnt, .stop_sch_tx = rtw89_mac_stop_sch_tx, @@ -957,6 +959,7 @@ const struct rtw89_chip_info rtw8852b_chip_info = { .bacam_num = 2, .bacam_dynamic_num = 4, .bacam_ver = RTW89_BACAM_V0, + .addrcam_ver = 0, .ppdu_max_usr = 4, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c b/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c index 3fb2972ae6f6..4e72f4961837 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b_common.c @@ -1747,11 +1747,15 @@ static void __rtw8852bx_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) struct rtw89_hal *hal = &rtwdev->hal; const struct rtw89_chan *chan = rtw89_chan_get(rtwdev, RTW89_CHANCTX_0); enum rtw89_rf_path_bit rx_path = hal->antenna_rx ? hal->antenna_rx : RF_AB; + u8 rx_nss = rtwdev->hal.rx_nss; + + if (rx_path != RF_AB) + rx_nss = 1; rtw8852bx_bb_ctrl_rx_path(rtwdev, rx_path, chan); rtw8852bx_bb_ctrl_rf_mode_rx_path(rtwdev, rx_path); - if (rtwdev->hal.rx_nss == 1) { + if (rx_nss == 1) { rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c index 4796588c0256..70b1515c00fa 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852b_rfk.c @@ -1696,7 +1696,7 @@ static void _dpk_onoff(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, bool o MASKBYTE3, _dpk_order_convert(rtwdev) << 1 | val); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] DPK %s !!!\n", path, - kidx, dpk->is_dpk_enable && !off ? "enable" : "disable"); + kidx, str_enable_disable(dpk->is_dpk_enable && !off)); } static void _dpk_one_shot(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, @@ -1763,8 +1763,8 @@ static void _dpk_information(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] (PHY%d): TSSI %s/ DBCC %s/ %s/ CH%d/ %s\n", path, dpk->cur_idx[path], phy, - rtwdev->is_tssi_mode[path] ? "on" : "off", - rtwdev->dbcc_en ? "on" : "off", + str_on_off(rtwdev->is_tssi_mode[path]), + str_on_off(rtwdev->dbcc_en), dpk->bp[path][kidx].band == 0 ? "2G" : dpk->bp[path][kidx].band == 1 ? "5G" : "6G", dpk->bp[path][kidx].ch, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c index b3a79ebc7e75..f956474c3b72 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852bt.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852bt.c @@ -708,7 +708,9 @@ static const struct rtw89_chip_ops rtw8852bt_chip_ops = { .query_rxdesc = rtw89_core_query_rxdesc, .fill_txdesc = rtw89_core_fill_txdesc, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc, - .get_ch_dma = rtw89_core_get_ch_dma, + .get_ch_dma = {rtw89_core_get_ch_dma, + NULL, + NULL,}, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path, .mac_cfg_gnt = rtw89_mac_cfg_gnt, .stop_sch_tx = rtw89_mac_stop_sch_tx, @@ -816,6 +818,7 @@ const struct rtw89_chip_info rtw8852bt_chip_info = { .bacam_num = 2, .bacam_dynamic_num = 4, .bacam_ver = RTW89_BACAM_V0, + .addrcam_ver = 0, .ppdu_max_usr = 4, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852bu.c b/drivers/net/wireless/realtek/rtw89/rtw8852bu.c index 0694272f7ffa..980d17ef68d0 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852bu.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852bu.c @@ -5,12 +5,34 @@ #include <linux/module.h> #include <linux/usb.h> #include "rtw8852b.h" +#include "reg.h" #include "usb.h" +static const struct rtw89_usb_info rtw8852b_usb_info = { + .usb_host_request_2 = R_AX_USB_HOST_REQUEST_2, + .usb_wlan0_1 = R_AX_USB_WLAN0_1, + .hci_func_en = R_AX_HCI_FUNC_EN, + .usb3_mac_npi_config_intf_0 = R_AX_USB3_MAC_NPI_CONFIG_INTF_0, + .usb_endpoint_0 = R_AX_USB_ENDPOINT_0, + .usb_endpoint_2 = R_AX_USB_ENDPOINT_2, + .bulkout_id = { + [RTW89_DMA_ACH0] = 3, + [RTW89_DMA_ACH1] = 4, + [RTW89_DMA_ACH2] = 5, + [RTW89_DMA_ACH3] = 6, + [RTW89_DMA_B0MG] = 0, + [RTW89_DMA_B0HI] = 1, + [RTW89_DMA_H2C] = 2, + }, +}; + static const struct rtw89_driver_info rtw89_8852bu_info = { .chip = &rtw8852b_chip_info, .variant = NULL, .quirks = NULL, + .bus = { + .usb = &rtw8852b_usb_info, + } }; static const struct usb_device_id rtw_8852bu_id_table[] = { @@ -28,6 +50,8 @@ static const struct usb_device_id rtw_8852bu_id_table[] = { .driver_info = (kernel_ulong_t)&rtw89_8852bu_info }, { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1a62, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&rtw89_8852bu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0b05, 0x1cb6, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852bu_info }, { USB_DEVICE_AND_INTERFACE_INFO(0x0db0, 0x6931, 0xff, 0xff, 0xff), .driver_info = (kernel_ulong_t)&rtw89_8852bu_info }, { USB_DEVICE_AND_INTERFACE_INFO(0x2001, 0x3327, 0xff, 0xff, 0xff), diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.c b/drivers/net/wireless/realtek/rtw89/rtw8852c.c index 440801d63343..db99450e9158 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.c @@ -51,6 +51,48 @@ static const struct rtw89_hfc_param_ini rtw8852c_hfc_param_ini_pcie[] = { [RTW89_QTA_INVALID] = {NULL}, }; +static const struct rtw89_hfc_ch_cfg rtw8852c_hfc_chcfg_usb[] = { + {18, 344, grp_0}, /* ACH 0 */ + {0, 0, grp_0}, /* ACH 1 */ + {18, 344, grp_0}, /* ACH 2 */ + {0, 0, grp_0}, /* ACH 3 */ + {18, 344, grp_0}, /* ACH 4 */ + {0, 0, grp_0}, /* ACH 5 */ + {18, 344, grp_0}, /* ACH 6 */ + {0, 0, grp_0}, /* ACH 7 */ + {18, 344, grp_0}, /* B0MGQ */ + {0, 0, grp_0}, /* B0HIQ */ + {18, 344, grp_0}, /* B1MGQ */ + {0, 0, grp_0}, /* B1HIQ */ + {0, 0, 0} /* FWCMDQ */ +}; + +static const struct rtw89_hfc_pub_cfg rtw8852c_hfc_pubcfg_usb = { + 344, /* Group 0 */ + 0, /* Group 1 */ + 344, /* Public Max */ + 0 /* WP threshold */ +}; + +static const struct rtw89_hfc_prec_cfg rtw8852c_hfc_preccfg_usb = { + 9, /* CH 0-11 pre-cost */ + 32, /* H2C pre-cost */ + 146, /* WP CH 0-7 pre-cost */ + 146, /* WP CH 8-11 pre-cost */ + 1, /* CH 0-11 full condition */ + 1, /* H2C full condition */ + 1, /* WP CH 0-7 full condition */ + 1, /* WP CH 8-11 full condition */ +}; + +static const struct rtw89_hfc_param_ini rtw8852c_hfc_param_ini_usb[] = { + [RTW89_QTA_SCC] = {rtw8852c_hfc_chcfg_usb, &rtw8852c_hfc_pubcfg_usb, + &rtw8852c_hfc_preccfg_usb, RTW89_HCIFC_STF}, + [RTW89_QTA_DLFW] = {NULL, NULL, + &rtw8852c_hfc_preccfg_usb, RTW89_HCIFC_STF}, + [RTW89_QTA_INVALID] = {NULL}, +}; + static const struct rtw89_dle_mem rtw8852c_dle_mem_pcie[] = { [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size19, &rtw89_mac_size.ple_size19, &rtw89_mac_size.wde_qt18, @@ -64,6 +106,32 @@ static const struct rtw89_dle_mem rtw8852c_dle_mem_pcie[] = { NULL}, }; +static const struct rtw89_dle_mem rtw8852c_dle_mem_usb2[] = { + [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size31, + &rtw89_mac_size.ple_size34, &rtw89_mac_size.wde_qt31, + &rtw89_mac_size.wde_qt31, &rtw89_mac_size.ple_qt78, + &rtw89_mac_size.ple_qt79}, + [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size18, + &rtw89_mac_size.ple_size18, &rtw89_mac_size.wde_qt17, + &rtw89_mac_size.wde_qt17, &rtw89_mac_size.ple_qt44, + &rtw89_mac_size.ple_qt45}, + [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, + NULL}, +}; + +static const struct rtw89_dle_mem rtw8852c_dle_mem_usb3[] = { + [RTW89_QTA_SCC] = {RTW89_QTA_SCC, &rtw89_mac_size.wde_size17, + &rtw89_mac_size.ple_size17, &rtw89_mac_size.wde_qt16, + &rtw89_mac_size.wde_qt16, &rtw89_mac_size.ple_qt42, + &rtw89_mac_size.ple_qt43}, + [RTW89_QTA_DLFW] = {RTW89_QTA_DLFW, &rtw89_mac_size.wde_size18, + &rtw89_mac_size.ple_size18, &rtw89_mac_size.wde_qt17, + &rtw89_mac_size.wde_qt17, &rtw89_mac_size.ple_qt44, + &rtw89_mac_size.ple_qt45}, + [RTW89_QTA_INVALID] = {RTW89_QTA_INVALID, NULL, NULL, NULL, NULL, NULL, + NULL}, +}; + static const u32 rtw8852c_h2c_regs[RTW89_H2CREG_MAX] = { R_AX_H2CREG_DATA0_V1, R_AX_H2CREG_DATA1_V1, R_AX_H2CREG_DATA2_V1, R_AX_H2CREG_DATA3_V1 @@ -214,7 +282,8 @@ static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev) int ret; val32 = rtw89_read32_mask(rtwdev, R_AX_SYS_STATUS1, B_AX_PAD_HCI_SEL_V2_MASK); - if (val32 == MAC_AX_HCI_SEL_PCIE_USB) + if (val32 == MAC_AX_HCI_SEL_PCIE_USB || + rtwdev->hci.type == RTW89_HCI_TYPE_USB) rtw89_write32_set(rtwdev, R_AX_LDO_AON_CTRL0, B_AX_PD_REGU_L); rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_AFSM_WLSUS_EN | @@ -246,7 +315,9 @@ static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev) rtw89_write8_clr(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); rtw89_write8_set(rtwdev, R_AX_PLATFORM_ENABLE, B_AX_PLATFORM_EN); - rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1); + + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) + rtw89_write32_clr(rtwdev, R_AX_SYS_SDIO_CTRL, B_AX_PCIE_CALIB_EN_V1); rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_CMAC1_FEN); rtw89_write32_set(rtwdev, R_AX_SYS_ISO_CTRL_EXTEND, B_AX_R_SYM_ISO_CMAC12PP); @@ -305,9 +376,11 @@ static int rtw8852c_pwr_on_func(struct rtw89_dev *rtwdev) rtw89_write32_clr(rtwdev, R_AX_SYS_ISO_CTRL, B_AX_PWC_EV2EF_B14); rtw89_write32_clr(rtwdev, R_AX_PMC_DBG_CTRL2, B_AX_SYSON_DIS_PMCR_AX_WRMSK); - rtw89_write32_set(rtwdev, R_AX_GPIO0_15_EECS_EESK_LED1_PULL_LOW_EN, - B_AX_EECS_PULL_LOW_EN | B_AX_EESK_PULL_LOW_EN | - B_AX_LED1_PULL_LOW_EN); + + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) + rtw89_write32_set(rtwdev, R_AX_GPIO0_15_EECS_EESK_LED1_PULL_LOW_EN, + B_AX_EECS_PULL_LOW_EN | B_AX_EESK_PULL_LOW_EN | + B_AX_LED1_PULL_LOW_EN); rtw89_write32_set(rtwdev, R_AX_DMAC_FUNC_EN, B_AX_MAC_FUNC_EN | B_AX_DMAC_FUNC_EN | B_AX_MPDU_PROC_EN | @@ -385,22 +458,26 @@ static int rtw8852c_pwr_off_func(struct rtw89_dev *rtwdev) if (ret) return ret; - rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, SW_LPS_OPTION); + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) + rtw89_write32(rtwdev, R_AX_WLLPS_CTRL, SW_LPS_OPTION); + else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) + rtw89_write32_clr(rtwdev, R_AX_SYS_PW_CTRL, B_AX_SOP_EDSWR); + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_XTAL_OFF_A_DIE); rtw89_write32_set(rtwdev, R_AX_SYS_SWR_CTRL1, B_AX_SYM_CTRL_SPS_PWMFREQ); rtw89_write32_mask(rtwdev, R_AX_SPS_DIG_ON_CTRL0, B_AX_REG_ZCDC_H_MASK, 0x3); - rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS); - return 0; -} + if (rtwdev->hci.type == RTW89_HCI_TYPE_PCIE) { + rtw89_write32_set(rtwdev, R_AX_SYS_PW_CTRL, B_AX_APFM_SWLPS); + } else if (rtwdev->hci.type == RTW89_HCI_TYPE_USB) { + val32 = rtw89_read32(rtwdev, R_AX_SYS_PW_CTRL); + val32 &= ~B_AX_AFSM_PCIE_SUS_EN; + val32 |= B_AX_AFSM_WLSUS_EN; + rtw89_write32(rtwdev, R_AX_SYS_PW_CTRL, val32); + } -static void rtw8852c_e_efuse_parsing(struct rtw89_efuse *efuse, - struct rtw8852c_efuse *map) -{ - ether_addr_copy(efuse->addr, map->e.mac_addr); - efuse->rfe_type = map->rfe_type; - efuse->xtal_cap = map->xtal_k; + return 0; } static void rtw8852c_efuse_parsing_tssi(struct rtw89_dev *rtwdev, @@ -511,12 +588,18 @@ static int rtw8852c_read_efuse(struct rtw89_dev *rtwdev, u8 *log_map, switch (rtwdev->hci.type) { case RTW89_HCI_TYPE_PCIE: - rtw8852c_e_efuse_parsing(efuse, map); + ether_addr_copy(efuse->addr, map->e.mac_addr); + break; + case RTW89_HCI_TYPE_USB: + ether_addr_copy(efuse->addr, map->u.mac_addr); break; default: return -ENOTSUPP; } + efuse->rfe_type = map->rfe_type; + efuse->xtal_cap = map->xtal_k; + rtw89_info(rtwdev, "chip rfe_type is %d\n", efuse->rfe_type); return 0; @@ -587,12 +670,16 @@ static void rtw8852c_phycap_parsing_thermal_trim(struct rtw89_dev *rtwdev, } } +#define __THM_MASK_SIGN BIT(0) +#define __THM_MASK_3BITS GENMASK(3, 1) +#define __THM_MASK_VAL8 BIT(4) + static void rtw8852c_thermal_trim(struct rtw89_dev *rtwdev) { -#define __thm_setting(raw) \ -({ \ - u8 __v = (raw); \ - ((__v & 0x1) << 3) | ((__v & 0x1f) >> 1); \ +#define __thm_setting(raw) \ +({ \ + u8 __v = (raw); \ + ((__v & __THM_MASK_SIGN) << 3) | ((__v & __THM_MASK_3BITS) >> 1); \ }) struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; u8 i, val; @@ -2415,10 +2502,20 @@ static void rtw8852c_ctrl_nbtg_bt_tx(struct rtw89_dev *rtwdev, bool en, static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) { struct rtw89_hal *hal = &rtwdev->hal; + u8 nrx_path = RF_PATH_AB; + u8 rx_nss = hal->rx_nss; + + if (hal->antenna_rx == RF_A) + nrx_path = RF_PATH_A; + else if (hal->antenna_rx == RF_B) + nrx_path = RF_PATH_B; + + if (nrx_path != RF_PATH_AB) + rx_nss = 1; - rtw8852c_bb_cfg_rx_path(rtwdev, RF_PATH_AB); + rtw8852c_bb_cfg_rx_path(rtwdev, nrx_path); - if (hal->rx_nss == 1) { + if (rx_nss == 1) { rtw89_phy_write32_mask(rtwdev, R_RXHT_MCS_LIMIT, B_RXHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXVHT_MCS_LIMIT, B_RXVHT_MCS_LIMIT, 0); rtw89_phy_write32_mask(rtwdev, R_RXHE, B_RXHE_MAX_NSS, 0); @@ -2433,13 +2530,26 @@ static void rtw8852c_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) static u8 rtw8852c_get_thermal(struct rtw89_dev *rtwdev, enum rtw89_rf_path rf_path) { + struct rtw89_power_trim_info *info = &rtwdev->pwr_trim; + s8 comp = 0; + u8 val; + rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1); rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x0); rtw89_write_rf(rtwdev, rf_path, RR_TM, RR_TM_TRI, 0x1); fsleep(200); - return rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL); + val = rtw89_read_rf(rtwdev, rf_path, RR_TM, RR_TM_VAL); + + if (info->pg_thermal_trim) { + u8 trim = info->thermal_trim[rf_path]; + + if (trim & __THM_MASK_VAL8) + comp = 8 * (trim & __THM_MASK_SIGN ? -1 : 1); + } + + return val + comp; } static void rtw8852c_btc_set_rfe(struct rtw89_dev *rtwdev) @@ -2962,7 +3072,9 @@ static const struct rtw89_chip_ops rtw8852c_chip_ops = { .query_rxdesc = rtw89_core_query_rxdesc, .fill_txdesc = rtw89_core_fill_txdesc_v1, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc_fwcmd_v1, - .get_ch_dma = rtw89_core_get_ch_dma, + .get_ch_dma = {rtw89_core_get_ch_dma, + rtw89_core_get_ch_dma_v2, + NULL,}, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path_v1, .mac_cfg_gnt = rtw89_mac_cfg_gnt_v1, .stop_sch_tx = rtw89_mac_stop_sch_tx_v1, @@ -3006,8 +3118,13 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .max_amsdu_limit = 8000, .dis_2g_40m_ul_ofdma = false, .rsvd_ple_ofst = 0x6f800, - .hfc_param_ini = {rtw8852c_hfc_param_ini_pcie, NULL, NULL}, - .dle_mem = {rtw8852c_dle_mem_pcie, NULL, NULL, NULL}, + .hfc_param_ini = {rtw8852c_hfc_param_ini_pcie, + rtw8852c_hfc_param_ini_usb, + NULL}, + .dle_mem = {rtw8852c_dle_mem_pcie, + rtw8852c_dle_mem_usb2, + rtw8852c_dle_mem_usb3, + NULL}, .wde_qempty_acq_grpnum = 16, .wde_qempty_mgq_grpsel = 16, .rf_base_addr = {0xe000, 0xf000}, @@ -3061,6 +3178,7 @@ const struct rtw89_chip_info rtw8852c_chip_info = { .bacam_num = 8, .bacam_dynamic_num = 8, .bacam_ver = RTW89_BACAM_V0_EXT, + .addrcam_ver = 0, .ppdu_max_usr = 8, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 1216, diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c.h b/drivers/net/wireless/realtek/rtw89/rtw8852c.h index 77b05daedd10..8585921ac6c4 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c.h +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c.h @@ -11,7 +11,7 @@ #define BB_PATH_NUM_8852C 2 struct rtw8852c_u_efuse { - u8 rsvd[0x38]; + u8 rsvd[0x88]; u8 mac_addr[ETH_ALEN]; }; diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c b/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c index b92e2ce4f4ad..cbee484dee30 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8852c_rfk.c @@ -1344,7 +1344,7 @@ static void _iqk_get_ch_info(struct rtw89_dev *rtwdev, path, iqk_info->iqk_ch[path]); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[IQK]S%d (PHY%d): / DBCC %s/ %s/ CH%d/ %s\n", path, phy, - rtwdev->dbcc_en ? "on" : "off", + str_on_off(rtwdev->dbcc_en), iqk_info->iqk_band[path] == 0 ? "2G" : iqk_info->iqk_band[path] == 1 ? "5G" : "6G", iqk_info->iqk_ch[path], @@ -1920,8 +1920,8 @@ static void _dpk_information(struct rtw89_dev *rtwdev, rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] (PHY%d): TSSI %s/ DBCC %s/ %s/ CH%d/ %s\n", path, dpk->cur_idx[path], phy, - rtwdev->is_tssi_mode[path] ? "on" : "off", - rtwdev->dbcc_en ? "on" : "off", + str_on_off(rtwdev->is_tssi_mode[path]), + str_on_off(rtwdev->dbcc_en), dpk->bp[path][kidx].band == 0 ? "2G" : dpk->bp[path][kidx].band == 1 ? "5G" : "6G", dpk->bp[path][kidx].ch, @@ -2000,7 +2000,7 @@ static void _dpk_txpwr_bb_force(struct rtw89_dev *rtwdev, u8 path, bool force) rtw89_phy_write32_mask(rtwdev, R_TXPWRB_H + (path << 13), B_TXPWRB_RDY, force); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d txpwr_bb_force %s\n", - path, force ? "on" : "off"); + path, str_on_off(force)); } static void _dpk_kip_restore(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, @@ -2828,7 +2828,7 @@ static void _dpk_onoff(struct rtw89_dev *rtwdev, B_DPD_MEN, val); rtw89_debug(rtwdev, RTW89_DBG_RFK, "[DPK] S%d[%d] DPK %s !!!\n", path, - kidx, dpk->is_dpk_enable && !off ? "enable" : "disable"); + kidx, str_enable_disable(dpk->is_dpk_enable && !off)); } static void _dpk_track(struct rtw89_dev *rtwdev) @@ -3987,37 +3987,56 @@ static void _ctrl_ch(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, } } +static void _set_rxbb_bw(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + enum rtw89_bandwidth bw) +{ + u32 val; + + rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_RTXBW, 0x1); + rtw89_write_rf(rtwdev, path, RR_LUTWA, RR_LUTWA_M2, 0xa); + + switch (bw) { + case RTW89_CHANNEL_WIDTH_20: + val = 0x1b; + break; + case RTW89_CHANNEL_WIDTH_40: + val = 0x13; + break; + case RTW89_CHANNEL_WIDTH_80: + val = 0xb; + break; + case RTW89_CHANNEL_WIDTH_160: + default: + val = 0x3; + break; + } + + rtw89_write_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB, val); + rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_RTXBW, 0x0); +} + +static void _set_tia_bw(struct rtw89_dev *rtwdev, enum rtw89_rf_path path, + enum rtw89_bandwidth bw) +{ + if (bw == RTW89_CHANNEL_WIDTH_160) + rtw89_write_rf(rtwdev, path, RR_RXBB2, RR_RXBB2_EBW, 0x0); + else + rtw89_write_rf(rtwdev, path, RR_RXBB2, RR_RXBB2_EBW, 0x2); +} + static void _rxbb_bw(struct rtw89_dev *rtwdev, enum rtw89_phy_idx phy, enum rtw89_bandwidth bw) { u8 kpath; u8 path; - u32 val; kpath = _kpath(rtwdev, phy); for (path = 0; path < 2; path++) { if (!(kpath & BIT(path))) continue; - rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_RTXBW, 0x1); - rtw89_write_rf(rtwdev, path, RR_LUTWA, RR_LUTWA_M2, 0xa); - switch (bw) { - case RTW89_CHANNEL_WIDTH_20: - val = 0x1b; - break; - case RTW89_CHANNEL_WIDTH_40: - val = 0x13; - break; - case RTW89_CHANNEL_WIDTH_80: - val = 0xb; - break; - case RTW89_CHANNEL_WIDTH_160: - default: - val = 0x3; - break; - } - rtw89_write_rf(rtwdev, path, RR_LUTWD0, RR_LUTWD0_LB, val); - rtw89_write_rf(rtwdev, path, RR_LUTWE2, RR_LUTWE2_RTXBW, 0x0); + _set_rxbb_bw(rtwdev, path, bw); + _set_tia_bw(rtwdev, path, bw); } } diff --git a/drivers/net/wireless/realtek/rtw89/rtw8852cu.c b/drivers/net/wireless/realtek/rtw89/rtw8852cu.c new file mode 100644 index 000000000000..2708b523ca14 --- /dev/null +++ b/drivers/net/wireless/realtek/rtw89/rtw8852cu.c @@ -0,0 +1,69 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause +/* Copyright(c) 2025 Realtek Corporation + */ + +#include <linux/module.h> +#include <linux/usb.h> +#include "rtw8852c.h" +#include "reg.h" +#include "usb.h" + +static const struct rtw89_usb_info rtw8852c_usb_info = { + .usb_host_request_2 = R_AX_USB_HOST_REQUEST_2_V1, + .usb_wlan0_1 = R_AX_USB_WLAN0_1_V1, + .hci_func_en = R_AX_HCI_FUNC_EN_V1, + .usb3_mac_npi_config_intf_0 = R_AX_USB3_MAC_NPI_CONFIG_INTF_0_V1, + .usb_endpoint_0 = R_AX_USB_ENDPOINT_0_V1, + .usb_endpoint_2 = R_AX_USB_ENDPOINT_2_V1, + .bulkout_id = { + [RTW89_DMA_ACH0] = 3, + [RTW89_DMA_ACH2] = 5, + [RTW89_DMA_ACH4] = 4, + [RTW89_DMA_ACH6] = 6, + [RTW89_DMA_B0MG] = 0, + [RTW89_DMA_B0HI] = 0, + [RTW89_DMA_B1MG] = 1, + [RTW89_DMA_B1HI] = 1, + [RTW89_DMA_H2C] = 2, + }, +}; + +static const struct rtw89_driver_info rtw89_8852cu_info = { + .chip = &rtw8852c_chip_info, + .variant = NULL, + .quirks = NULL, + .bus = { + .usb = &rtw8852c_usb_info, + }, +}; + +static const struct usb_device_id rtw_8852cu_id_table[] = { + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xc832, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xc85a, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0bda, 0xc85d, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x0db0, 0x991d, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x35b2, 0x0502, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x35bc, 0x0101, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + { USB_DEVICE_AND_INTERFACE_INFO(0x35bc, 0x0102, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&rtw89_8852cu_info }, + {}, +}; +MODULE_DEVICE_TABLE(usb, rtw_8852cu_id_table); + +static struct usb_driver rtw_8852cu_driver = { + .name = KBUILD_MODNAME, + .id_table = rtw_8852cu_id_table, + .probe = rtw89_usb_probe, + .disconnect = rtw89_usb_disconnect, +}; +module_usb_driver(rtw_8852cu_driver); + +MODULE_AUTHOR("Bitterblue Smith <rtl8821cerfe2@gmail.com>"); +MODULE_DESCRIPTION("Realtek 802.11ax wireless 8852CU driver"); +MODULE_LICENSE("Dual BSD/GPL"); diff --git a/drivers/net/wireless/realtek/rtw89/rtw8922a.c b/drivers/net/wireless/realtek/rtw89/rtw8922a.c index 6aa19ad259ac..4437279c554b 100644 --- a/drivers/net/wireless/realtek/rtw89/rtw8922a.c +++ b/drivers/net/wireless/realtek/rtw89/rtw8922a.c @@ -2347,19 +2347,29 @@ static void rtw8922a_bb_cfg_txrx_path(struct rtw89_dev *rtwdev) enum rtw89_band band = chan->band_type; struct rtw89_hal *hal = &rtwdev->hal; u8 ntx_path = RF_PATH_AB; + u8 nrx_path = RF_PATH_AB; u32 tx_en0, tx_en1; + u8 rx_nss = 2; if (hal->antenna_tx == RF_A) ntx_path = RF_PATH_A; else if (hal->antenna_tx == RF_B) ntx_path = RF_PATH_B; + if (hal->antenna_rx == RF_A) + nrx_path = RF_PATH_A; + else if (hal->antenna_rx == RF_B) + nrx_path = RF_PATH_B; + + if (nrx_path != RF_PATH_AB) + rx_nss = 1; + rtw8922a_hal_reset(rtwdev, RTW89_PHY_0, RTW89_MAC_0, band, &tx_en0, true); if (rtwdev->dbcc_en) rtw8922a_hal_reset(rtwdev, RTW89_PHY_1, RTW89_MAC_1, band, &tx_en1, true); - rtw8922a_ctrl_trx_path(rtwdev, ntx_path, 2, RF_PATH_AB, 2); + rtw8922a_ctrl_trx_path(rtwdev, ntx_path, 2, nrx_path, rx_nss); rtw8922a_hal_reset(rtwdev, RTW89_PHY_0, RTW89_MAC_0, band, &tx_en0, false); if (rtwdev->dbcc_en) @@ -2821,7 +2831,9 @@ static const struct rtw89_chip_ops rtw8922a_chip_ops = { .query_rxdesc = rtw89_core_query_rxdesc_v2, .fill_txdesc = rtw89_core_fill_txdesc_v2, .fill_txdesc_fwcmd = rtw89_core_fill_txdesc_fwcmd_v2, - .get_ch_dma = rtw89_core_get_ch_dma, + .get_ch_dma = {rtw89_core_get_ch_dma, + rtw89_core_get_ch_dma_v2, + NULL,}, .cfg_ctrl_path = rtw89_mac_cfg_ctrl_path_v2, .mac_cfg_gnt = rtw89_mac_cfg_gnt_v2, .stop_sch_tx = rtw89_mac_stop_sch_tx_v2, @@ -2919,6 +2931,7 @@ const struct rtw89_chip_info rtw8922a_chip_info = { .bacam_num = 24, .bacam_dynamic_num = 8, .bacam_ver = RTW89_BACAM_V1, + .addrcam_ver = 0, .ppdu_max_usr = 16, .sec_ctrl_efuse_size = 4, .physical_efuse_size = 0x1300, diff --git a/drivers/net/wireless/realtek/rtw89/txrx.h b/drivers/net/wireless/realtek/rtw89/txrx.h index 984c9fdbb018..fa324b4a1dde 100644 --- a/drivers/net/wireless/realtek/rtw89/txrx.h +++ b/drivers/net/wireless/realtek/rtw89/txrx.h @@ -127,6 +127,8 @@ static inline u8 rtw89_get_data_nss(struct rtw89_dev *rtwdev, u16 hw_rate) #define RTW89_TXWD_INFO0_MULTIPORT_ID GENMASK(6, 4) /* TX WD INFO DWORD 1 */ +#define RTW89_TXWD_INFO1_DATA_TXCNT_LMT_SEL BIT(31) +#define RTW89_TXWD_INFO1_DATA_TXCNT_LMT GENMASK(30, 25) #define RTW89_TXWD_INFO1_DATA_RTY_LOWEST_RATE GENMASK(24, 16) #define RTW89_TXWD_INFO1_A_CTRL_BSR BIT(14) #define RTW89_TXWD_INFO1_MAX_AGGNUM GENMASK(7, 0) @@ -139,10 +141,12 @@ static inline u8 rtw89_get_data_nss(struct rtw89_dev *rtwdev, u16 hw_rate) #define RTW89_TXWD_INFO2_SEC_CAM_IDX GENMASK(7, 0) /* TX WD INFO DWORD 3 */ +#define RTW89_TXWD_INFO3_SPE_RPT BIT(10) /* TX WD INFO DWORD 4 */ -#define RTW89_TXWD_INFO4_RTS_EN BIT(27) #define RTW89_TXWD_INFO4_HW_RTS_EN BIT(31) +#define RTW89_TXWD_INFO4_RTS_EN BIT(27) +#define RTW89_TXWD_INFO4_SW_DEFINE GENMASK(3, 0) /* TX WD INFO DWORD 5 */ @@ -417,6 +421,7 @@ struct rtw89_rxinfo_user { #define RTW89_RXINFO_USER_MGMT BIT(3) #define RTW89_RXINFO_USER_BCN BIT(4) #define RTW89_RXINFO_USER_MACID GENMASK(15, 8) +#define RTW89_RXINFO_USER_MACID_V1 GENMASK(31, 20) struct rtw89_rxinfo { __le32 w0; diff --git a/drivers/net/wireless/realtek/rtw89/usb.c b/drivers/net/wireless/realtek/rtw89/usb.c index 6cf89aee252e..d7d968207a39 100644 --- a/drivers/net/wireless/realtek/rtw89/usb.c +++ b/drivers/net/wireless/realtek/rtw89/usb.c @@ -55,7 +55,7 @@ static void rtw89_usb_vendorreq(struct rtw89_dev *rtwdev, u32 addr, else if (ret < 0) rtw89_warn(rtwdev, "usb %s%u 0x%x fail ret=%d value=0x%x attempt=%d\n", - reqtype == RTW89_USB_VENQT_READ ? "read" : "write", + str_read_write(reqtype == RTW89_USB_VENQT_READ), len * 8, addr, ret, le32_to_cpup(rtwusb->vendor_req_buf), attempt); @@ -167,27 +167,6 @@ rtw89_usb_ops_check_and_reclaim_tx_resource(struct rtw89_dev *rtwdev, return 42; /* TODO some kind of calculation? */ } -static u8 rtw89_usb_get_bulkout_id(u8 ch_dma) -{ - switch (ch_dma) { - case RTW89_DMA_ACH0: - return 3; - case RTW89_DMA_ACH1: - return 4; - case RTW89_DMA_ACH2: - return 5; - case RTW89_DMA_ACH3: - return 6; - default: - case RTW89_DMA_B0MG: - return 0; - case RTW89_DMA_B0HI: - return 1; - case RTW89_DMA_H2C: - return 2; - } -} - static void rtw89_usb_write_port_complete(struct urb *urb) { struct rtw89_usb_tx_ctrl_block *txcb = urb->context; @@ -215,6 +194,15 @@ static void rtw89_usb_write_port_complete(struct urb *urb) skb_pull(skb, txdesc_size); + if (rtw89_is_tx_rpt_skb(rtwdev, skb)) { + if (urb->status == 0) + rtw89_tx_rpt_skb_add(rtwdev, skb); + else + rtw89_tx_rpt_tx_status(rtwdev, skb, + RTW89_TX_MACID_DROP); + continue; + } + info = IEEE80211_SKB_CB(skb); ieee80211_tx_info_clear_status(info); @@ -242,21 +230,21 @@ static void rtw89_usb_write_port_complete(struct urb *urb) } kfree(txcb); - usb_free_urb(urb); } static int rtw89_usb_write_port(struct rtw89_dev *rtwdev, u8 ch_dma, void *data, int len, void *context) { struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); + const struct rtw89_usb_info *info = rtwusb->info; struct usb_device *usbd = rtwusb->udev; struct urb *urb; - u8 bulkout_id = rtw89_usb_get_bulkout_id(ch_dma); + u8 bulkout_id = info->bulkout_id[ch_dma]; unsigned int pipe; int ret; if (test_bit(RTW89_FLAG_UNPLUGGED, rtwdev->flags)) - return 0; + return -ENODEV; urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) @@ -267,10 +255,17 @@ static int rtw89_usb_write_port(struct rtw89_dev *rtwdev, u8 ch_dma, usb_fill_bulk_urb(urb, usbd, pipe, data, len, rtw89_usb_write_port_complete, context); urb->transfer_flags |= URB_ZERO_PACKET; - ret = usb_submit_urb(urb, GFP_ATOMIC); + usb_anchor_urb(urb, &rtwusb->tx_submitted); + ret = usb_submit_urb(urb, GFP_ATOMIC); if (ret) - usb_free_urb(urb); + usb_unanchor_urb(urb); + + /* release our reference to this URB, USB core will eventually free it + * on its own after the completion callback finishes (or URB is + * immediately freed here if its submission has failed) + */ + usb_free_urb(urb); if (ret == -ENODEV) set_bit(RTW89_FLAG_UNPLUGGED, rtwdev->flags); @@ -278,6 +273,15 @@ static int rtw89_usb_write_port(struct rtw89_dev *rtwdev, u8 ch_dma, return ret; } +static void rtw89_usb_tx_free_skb(struct rtw89_dev *rtwdev, u8 txch, + struct sk_buff *skb) +{ + if (txch == RTW89_TXCH_CH12) + dev_kfree_skb_any(skb); + else + ieee80211_free_txskb(rtwdev->hw, skb); +} + static void rtw89_usb_ops_tx_kick_off(struct rtw89_dev *rtwdev, u8 txch) { struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); @@ -292,7 +296,7 @@ static void rtw89_usb_ops_tx_kick_off(struct rtw89_dev *rtwdev, u8 txch) txcb = kmalloc(sizeof(*txcb), GFP_ATOMIC); if (!txcb) { - dev_kfree_skb_any(skb); + rtw89_usb_tx_free_skb(rtwdev, txch, skb); continue; } @@ -305,12 +309,13 @@ static void rtw89_usb_ops_tx_kick_off(struct rtw89_dev *rtwdev, u8 txch) ret = rtw89_usb_write_port(rtwdev, txch, skb->data, skb->len, txcb); if (ret) { - rtw89_err(rtwdev, "write port txch %d failed: %d\n", - txch, ret); + if (ret != -ENODEV) + rtw89_err(rtwdev, "write port txch %d failed: %d\n", + txch, ret); skb_dequeue(&txcb->tx_ack_queue); kfree(txcb); - dev_kfree_skb_any(skb); + rtw89_usb_tx_free_skb(rtwdev, txch, skb); } } } @@ -362,6 +367,7 @@ static int rtw89_usb_ops_tx_write(struct rtw89_dev *rtwdev, { struct rtw89_tx_desc_info *desc_info = &tx_req->desc_info; struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); + struct rtw89_tx_skb_data *skb_data; struct sk_buff *skb = tx_req->skb; struct rtw89_txwd_body *txdesc; u32 txdesc_size; @@ -388,6 +394,12 @@ static int rtw89_usb_ops_tx_write(struct rtw89_dev *rtwdev, le32p_replace_bits(&txdesc->dword0, 1, RTW89_TXWD_BODY0_STF_MODE); + skb_data = RTW89_TX_SKB_CB(skb); + if (tx_req->desc_info.sn) + skb_data->tx_rpt_sn = tx_req->desc_info.sn; + if (tx_req->desc_info.tx_cnt_lmt) + skb_data->tx_pkt_cnt_lmt = tx_req->desc_info.tx_cnt_lmt; + skb_queue_tail(&rtwusb->tx_queue[desc_info->ch_dma], skb); return 0; @@ -410,8 +422,7 @@ static void rtw89_usb_rx_handler(struct work_struct *work) if (skb_queue_len(&rtwusb->rx_queue) >= RTW89_USB_MAX_RXQ_LEN) { rtw89_warn(rtwdev, "rx_queue overflow\n"); - dev_kfree_skb_any(rx_skb); - continue; + goto free_or_reuse; } memset(&desc_info, 0, sizeof(desc_info)); @@ -422,7 +433,7 @@ static void rtw89_usb_rx_handler(struct work_struct *work) rtw89_debug(rtwdev, RTW89_DBG_HCI, "failed to allocate RX skb of size %u\n", desc_info.pkt_size); - continue; + goto free_or_reuse; } pkt_offset = desc_info.offset + desc_info.rxd_len; @@ -432,6 +443,7 @@ static void rtw89_usb_rx_handler(struct work_struct *work) rtw89_core_rx(rtwdev, &desc_info, skb); +free_or_reuse: if (skb_queue_len(&rtwusb->rx_free_queue) >= RTW89_USB_RX_SKB_NUM) dev_kfree_skb_any(rx_skb); else @@ -567,6 +579,11 @@ static void rtw89_usb_cancel_rx_bufs(struct rtw89_usb *rtwusb) } } +static void rtw89_usb_cancel_tx_bufs(struct rtw89_usb *rtwusb) +{ + usb_kill_anchored_urbs(&rtwusb->tx_submitted); +} + static void rtw89_usb_free_rx_bufs(struct rtw89_usb *rtwusb) { struct rtw89_usb_rx_ctrl_block *rxcb; @@ -668,7 +685,10 @@ static void rtw89_usb_deinit_tx(struct rtw89_dev *rtwdev) static void rtw89_usb_ops_reset(struct rtw89_dev *rtwdev) { - /* TODO: anything to do here? */ + struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); + + rtw89_usb_cancel_tx_bufs(rtwusb); + rtw89_tx_rpt_skbs_purge(rtwdev); } static int rtw89_usb_ops_start(struct rtw89_dev *rtwdev) @@ -698,20 +718,23 @@ static int rtw89_usb_ops_deinit(struct rtw89_dev *rtwdev) static int rtw89_usb_ops_mac_pre_init(struct rtw89_dev *rtwdev) { + struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); + const struct rtw89_usb_info *info = rtwusb->info; u32 val32; - rtw89_write32_set(rtwdev, R_AX_USB_HOST_REQUEST_2, B_AX_R_USBIO_MODE); + rtw89_write32_set(rtwdev, info->usb_host_request_2, + B_AX_R_USBIO_MODE); /* fix USB IO hang suggest by chihhanli@realtek.com */ - rtw89_write32_clr(rtwdev, R_AX_USB_WLAN0_1, + rtw89_write32_clr(rtwdev, info->usb_wlan0_1, B_AX_USBRX_RST | B_AX_USBTX_RST); - val32 = rtw89_read32(rtwdev, R_AX_HCI_FUNC_EN); + val32 = rtw89_read32(rtwdev, info->hci_func_en); val32 &= ~(B_AX_HCI_RXDMA_EN | B_AX_HCI_TXDMA_EN); - rtw89_write32(rtwdev, R_AX_HCI_FUNC_EN, val32); + rtw89_write32(rtwdev, info->hci_func_en, val32); val32 |= B_AX_HCI_RXDMA_EN | B_AX_HCI_TXDMA_EN; - rtw89_write32(rtwdev, R_AX_HCI_FUNC_EN, val32); + rtw89_write32(rtwdev, info->hci_func_en, val32); /* fix USB TRX hang suggest by chihhanli@realtek.com */ return 0; @@ -725,10 +748,11 @@ static int rtw89_usb_ops_mac_pre_deinit(struct rtw89_dev *rtwdev) static int rtw89_usb_ops_mac_post_init(struct rtw89_dev *rtwdev) { struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); + const struct rtw89_usb_info *info = rtwusb->info; enum usb_device_speed speed; u32 ep; - rtw89_write32_clr(rtwdev, R_AX_USB3_MAC_NPI_CONFIG_INTF_0, + rtw89_write32_clr(rtwdev, info->usb3_mac_npi_config_intf_0, B_AX_SSPHY_LFPS_FILTER); speed = rtwusb->udev->speed; @@ -744,9 +768,9 @@ static int rtw89_usb_ops_mac_post_init(struct rtw89_dev *rtwdev) if (ep == 8) continue; - rtw89_write8_mask(rtwdev, R_AX_USB_ENDPOINT_0, + rtw89_write8_mask(rtwdev, info->usb_endpoint_0, B_AX_EP_IDX, ep); - rtw89_write8(rtwdev, R_AX_USB_ENDPOINT_2 + 1, NUMP); + rtw89_write8(rtwdev, info->usb_endpoint_2 + 1, NUMP); } return 0; @@ -901,6 +925,8 @@ static int rtw89_usb_intf_init(struct rtw89_dev *rtwdev, struct rtw89_usb *rtwusb = rtw89_usb_priv(rtwdev); int ret; + init_usb_anchor(&rtwusb->tx_submitted); + ret = rtw89_usb_parse(rtwdev, intf); if (ret) return ret; @@ -949,9 +975,11 @@ int rtw89_usb_probe(struct usb_interface *intf, rtwusb = rtw89_usb_priv(rtwdev); rtwusb->rtwdev = rtwdev; + rtwusb->info = info->bus.usb; rtwdev->hci.ops = &rtw89_usb_ops; rtwdev->hci.type = RTW89_HCI_TYPE_USB; + rtwdev->hci.tx_rpt_enabled = true; ret = rtw89_usb_intf_init(rtwdev, intf); if (ret) { @@ -1026,6 +1054,7 @@ void rtw89_usb_disconnect(struct usb_interface *intf) rtwusb = rtw89_usb_priv(rtwdev); rtw89_usb_cancel_rx_bufs(rtwusb); + rtw89_usb_cancel_tx_bufs(rtwusb); rtw89_core_unregister(rtwdev); rtw89_core_deinit(rtwdev); diff --git a/drivers/net/wireless/realtek/rtw89/usb.h b/drivers/net/wireless/realtek/rtw89/usb.h index c1b4bfa20979..203ec8e993e9 100644 --- a/drivers/net/wireless/realtek/rtw89/usb.h +++ b/drivers/net/wireless/realtek/rtw89/usb.h @@ -20,6 +20,16 @@ #define RTW89_MAX_ENDPOINT_NUM 9 #define RTW89_MAX_BULKOUT_NUM 7 +struct rtw89_usb_info { + u32 usb_host_request_2; + u32 usb_wlan0_1; + u32 hci_func_en; + u32 usb3_mac_npi_config_intf_0; + u32 usb_endpoint_0; + u32 usb_endpoint_2; + u8 bulkout_id[RTW89_DMA_CH_NUM]; +}; + struct rtw89_usb_rx_ctrl_block { struct rtw89_dev *rtwdev; struct urb *rx_urb; @@ -35,6 +45,7 @@ struct rtw89_usb_tx_ctrl_block { struct rtw89_usb { struct rtw89_dev *rtwdev; struct usb_device *udev; + const struct rtw89_usb_info *info; __le32 *vendor_req_buf; @@ -49,6 +60,7 @@ struct rtw89_usb { struct sk_buff_head rx_free_queue; struct work_struct rx_work; struct work_struct rx_urb_work; + struct usb_anchor tx_submitted; struct sk_buff_head tx_queue[RTW89_TXCH_NUM]; }; diff --git a/drivers/net/wireless/realtek/rtw89/wow.c b/drivers/net/wireless/realtek/rtw89/wow.c index 5faa51ad896a..46aba4cb2ee9 100644 --- a/drivers/net/wireless/realtek/rtw89/wow.c +++ b/drivers/net/wireless/realtek/rtw89/wow.c @@ -1221,7 +1221,8 @@ static int rtw89_wow_cfg_wake(struct rtw89_dev *rtwdev, bool wow) } } - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL, + RTW89_ROLE_INFO_CHANGE); if (ret) { rtw89_warn(rtwdev, "failed to send h2c cam\n"); return ret; @@ -1248,7 +1249,7 @@ static int rtw89_wow_check_fw_status(struct rtw89_dev *rtwdev, bool wow_enable) mac->wow_ctrl.addr, mac->wow_ctrl.mask); if (ret) rtw89_err(rtwdev, "failed to check wow status %s\n", - wow_enable ? "enabled" : "disabled"); + str_enabled_disabled(wow_enable)); return ret; } @@ -1318,7 +1319,8 @@ static int rtw89_wow_swap_fw(struct rtw89_dev *rtwdev, bool wow) return ret; } - ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL); + ret = rtw89_fw_h2c_cam(rtwdev, rtwvif_link, rtwsta_link, NULL, + RTW89_ROLE_FW_RESTORE); if (ret) { rtw89_warn(rtwdev, "failed to send h2c cam\n"); return ret; diff --git a/drivers/net/wireless/silabs/wfx/main.c b/drivers/net/wireless/silabs/wfx/main.c index a61128debbad..dda36e41eed1 100644 --- a/drivers/net/wireless/silabs/wfx/main.c +++ b/drivers/net/wireless/silabs/wfx/main.c @@ -364,7 +364,7 @@ int wfx_probe(struct wfx_dev *wdev) wdev->pdata.gpio_wakeup = NULL; wdev->poll_irq = true; - wdev->bh_wq = alloc_workqueue("wfx_bh_wq", WQ_HIGHPRI, 0); + wdev->bh_wq = alloc_workqueue("wfx_bh_wq", WQ_HIGHPRI | WQ_PERCPU, 0); if (!wdev->bh_wq) return -ENOMEM; diff --git a/drivers/net/wireless/st/cw1200/bh.c b/drivers/net/wireless/st/cw1200/bh.c index 3b4ded2ac801..b034bab4b489 100644 --- a/drivers/net/wireless/st/cw1200/bh.c +++ b/drivers/net/wireless/st/cw1200/bh.c @@ -54,8 +54,9 @@ int cw1200_register_bh(struct cw1200_common *priv) int err = 0; /* Realtime workqueue */ priv->bh_workqueue = alloc_workqueue("cw1200_bh", - WQ_MEM_RECLAIM | WQ_HIGHPRI - | WQ_CPU_INTENSIVE, 1); + WQ_MEM_RECLAIM | WQ_HIGHPRI | + WQ_CPU_INTENSIVE | WQ_PERCPU, + 1); if (!priv->bh_workqueue) return -ENOMEM; @@ -317,10 +318,12 @@ static int cw1200_bh_rx_helper(struct cw1200_common *priv, if (wsm_id & 0x0400) { int rc = wsm_release_tx_buffer(priv, 1); - if (WARN_ON(rc < 0)) + if (WARN_ON(rc < 0)) { + dev_kfree_skb(skb_rx); return rc; - else if (rc > 0) + } else if (rc > 0) { *tx = 1; + } } /* cw1200_wsm_rx takes care on SKB livetime */ diff --git a/drivers/net/wireless/ti/wl18xx/debugfs.c b/drivers/net/wireless/ti/wl18xx/debugfs.c index 80fbf740fe6d..ac756318e8ea 100644 --- a/drivers/net/wireless/ti/wl18xx/debugfs.c +++ b/drivers/net/wireless/ti/wl18xx/debugfs.c @@ -272,7 +272,6 @@ static ssize_t radar_detection_write(struct file *file, if (ret < 0) count = ret; - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -312,7 +311,6 @@ static ssize_t dynamic_fw_traces_write(struct file *file, if (ret < 0) count = ret; - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -374,7 +372,6 @@ static ssize_t radar_debug_mode_write(struct file *file, wl->radar_debug_mode, 0); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index fa3a3f71dd15..9d73ba933a16 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -213,7 +213,6 @@ int wlcore_cmd_wait_for_event_or_timeout(struct wl1271 *wl, } while (!event); out: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); free_vector: kfree(events_vector); diff --git a/drivers/net/wireless/ti/wlcore/debugfs.c b/drivers/net/wireless/ti/wlcore/debugfs.c index eb3d3f0e0b4d..bbfd2725215b 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.c +++ b/drivers/net/wireless/ti/wlcore/debugfs.c @@ -63,7 +63,6 @@ void wl1271_debugfs_update_stats(struct wl1271 *wl) wl->stats.fw_stats_update = jiffies; } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -113,7 +112,6 @@ static void chip_op_handler(struct wl1271 *wl, unsigned long value, chip_op = arg; chip_op(wl); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); } @@ -287,7 +285,6 @@ static ssize_t dynamic_ps_timeout_write(struct file *file, wl1271_ps_set_mode(wl, wlvif, STATION_AUTO_PS_MODE); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -357,7 +354,6 @@ static ssize_t forced_ps_write(struct file *file, wl1271_ps_set_mode(wl, wlvif, ps_mode); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -830,7 +826,6 @@ static ssize_t rx_streaming_interval_write(struct file *file, wl1271_recalc_rx_streaming(wl, wlvif); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -886,7 +881,6 @@ static ssize_t rx_streaming_always_write(struct file *file, wl1271_recalc_rx_streaming(wl, wlvif); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -934,7 +928,6 @@ static ssize_t beacon_filtering_write(struct file *file, ret = wl1271_acx_beacon_filter_opt(wl, wlvif, !!value); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -1015,7 +1008,6 @@ static ssize_t sleep_auth_write(struct file *file, goto out_sleep; out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -1090,7 +1082,6 @@ read_err: goto part_err; part_err: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); skip_read: @@ -1172,7 +1163,6 @@ write_err: goto part_err; part_err: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); skip_write: @@ -1247,7 +1237,6 @@ static ssize_t fw_logger_write(struct file *file, ret = wl12xx_cmd_config_fwlog(wl); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c index 6116a8522d96..12f0167d7380 100644 --- a/drivers/net/wireless/ti/wlcore/main.c +++ b/drivers/net/wireless/ti/wlcore/main.c @@ -154,7 +154,6 @@ static void wl1271_rx_streaming_enable_work(struct work_struct *work) jiffies + msecs_to_jiffies(wl->conf.rx_streaming.duration)); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -181,7 +180,6 @@ static void wl1271_rx_streaming_disable_work(struct work_struct *work) goto out_sleep; out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -234,7 +232,6 @@ static void wlcore_rc_update_work(struct work_struct *work) } out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -711,7 +708,6 @@ static int wlcore_irq_locked(struct wl1271 *wl) } err_ret: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -1047,7 +1043,6 @@ static void wl1271_recovery_work(struct work_struct *work) } wlcore_op_stop_locked(wl); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); ieee80211_restart_hw(wl->hw); @@ -1943,7 +1938,6 @@ static int __maybe_unused wl1271_op_resume(struct ieee80211_hw *hw) goto out_sleep; out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -2131,7 +2125,6 @@ static void wlcore_channel_switch_work(struct work_struct *work) wl12xx_cmd_stop_channel_switch(wl, wlvif); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -2201,7 +2194,6 @@ static void wlcore_pending_auth_complete_work(struct work_struct *work) /* cancel the ROC if active */ wlcore_update_inconn_sta(wl, wlvif, NULL, false); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -2694,7 +2686,6 @@ static int wl1271_op_add_interface(struct ieee80211_hw *hw, else wl->sta_count++; out: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out_unlock: mutex_unlock(&wl->mutex); @@ -2774,7 +2765,6 @@ static void __wl1271_op_remove_interface(struct wl1271 *wl, } } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); } deinit: @@ -3200,7 +3190,6 @@ static int wl1271_op_config(struct ieee80211_hw *hw, int radio_idx, u32 changed) } out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -3315,7 +3304,6 @@ static void wl1271_op_configure_filter(struct ieee80211_hw *hw, */ out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -3531,7 +3519,6 @@ static int wlcore_op_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, ret = wlcore_hw_set_key(wl, cmd, vif, sta, key_conf); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out_wake_queues: @@ -3695,7 +3682,6 @@ static void wl1271_op_set_default_key_idx(struct ieee80211_hw *hw, } out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out_unlock: @@ -3724,7 +3710,6 @@ void wlcore_regdomain_config(struct wl1271 *wl) goto out; } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -3772,7 +3757,6 @@ static int wl1271_op_hw_scan(struct ieee80211_hw *hw, ret = wlcore_scan(hw->priv, vif, ssid, len, req); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -3823,7 +3807,6 @@ static void wl1271_op_cancel_hw_scan(struct ieee80211_hw *hw, ieee80211_scan_completed(wl->hw, &info); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -3860,7 +3843,6 @@ static int wl1271_op_sched_scan_start(struct ieee80211_hw *hw, wl->sched_vif = wlvif; out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -3887,7 +3869,6 @@ static int wl1271_op_sched_scan_stop(struct ieee80211_hw *hw, wl->ops->sched_scan_stop(wl, wlvif); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -3916,7 +3897,6 @@ static int wl1271_op_set_frag_threshold(struct ieee80211_hw *hw, if (ret < 0) wl1271_warning("wl1271_op_set_frag_threshold failed: %d", ret); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -3948,7 +3928,6 @@ static int wl1271_op_set_rts_threshold(struct ieee80211_hw *hw, int radio_idx, if (ret < 0) wl1271_warning("set rts threshold failed: %d", ret); } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -4714,7 +4693,6 @@ static void wl1271_op_bss_info_changed(struct ieee80211_hw *hw, else wl1271_bss_info_changed_sta(wl, vif, bss_conf, changed); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -4779,7 +4757,6 @@ static void wlcore_op_change_chanctx(struct ieee80211_hw *hw, } } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -4828,7 +4805,6 @@ static int wlcore_op_assign_vif_chanctx(struct ieee80211_hw *hw, wlvif->radar_enabled = true; } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -4871,7 +4847,6 @@ static void wlcore_op_unassign_vif_chanctx(struct ieee80211_hw *hw, wlvif->radar_enabled = false; } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -4941,7 +4916,6 @@ wlcore_op_switch_vif_chanctx(struct ieee80211_hw *hw, goto out_sleep; } out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -4995,7 +4969,6 @@ static int wl1271_op_conf_tx(struct ieee80211_hw *hw, 0, 0); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -5029,7 +5002,6 @@ static u64 wl1271_op_get_tsf(struct ieee80211_hw *hw, goto out_sleep; out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -5342,7 +5314,6 @@ static int wl12xx_op_sta_state(struct ieee80211_hw *hw, ret = wl12xx_update_sta_state(wl, wlvif, sta, old_state, new_state); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -5467,7 +5438,6 @@ static int wl1271_op_ampdu_action(struct ieee80211_hw *hw, ret = -EINVAL; } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -5511,7 +5481,6 @@ static int wl12xx_set_bitrate_mask(struct ieee80211_hw *hw, wl1271_tx_min_rate_get(wl, wlvif->basic_rate_set); ret = wl1271_acx_sta_rate_policies(wl, wlvif); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); } out: @@ -5566,7 +5535,6 @@ static void wl12xx_op_channel_switch(struct ieee80211_hw *hw, } out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: @@ -5645,7 +5613,6 @@ static void wlcore_op_channel_switch_beacon(struct ieee80211_hw *hw, set_bit(WLVIF_FLAG_CS_PROGRESS, &wlvif->flags); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -5699,7 +5666,6 @@ static int wlcore_op_remain_on_channel(struct ieee80211_hw *hw, ieee80211_queue_delayed_work(hw, &wl->roc_complete_work, msecs_to_jiffies(duration)); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -5748,7 +5714,6 @@ static int wlcore_roc_completed(struct wl1271 *wl) ret = __wlcore_roc_completed(wl); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -5839,7 +5804,6 @@ static void wlcore_op_sta_statistics(struct ieee80211_hw *hw, sinfo->signal = rssi_dbm; out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: diff --git a/drivers/net/wireless/ti/wlcore/scan.c b/drivers/net/wireless/ti/wlcore/scan.c index b414305acc32..f6dc54c1dbad 100644 --- a/drivers/net/wireless/ti/wlcore/scan.c +++ b/drivers/net/wireless/ti/wlcore/scan.c @@ -69,7 +69,6 @@ void wl1271_scan_complete_work(struct work_struct *work) wlcore_cmd_regdomain_config_locked(wl); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); ieee80211_scan_completed(wl->hw, &info); diff --git a/drivers/net/wireless/ti/wlcore/sysfs.c b/drivers/net/wireless/ti/wlcore/sysfs.c index 65ca5dc569a0..5ab6c1683675 100644 --- a/drivers/net/wireless/ti/wlcore/sysfs.c +++ b/drivers/net/wireless/ti/wlcore/sysfs.c @@ -58,7 +58,6 @@ static ssize_t bt_coex_state_store(struct device *dev, goto out; wl1271_acx_sg_enable(wl, wl->sg_enabled); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: diff --git a/drivers/net/wireless/ti/wlcore/testmode.c b/drivers/net/wireless/ti/wlcore/testmode.c index fc8ea58bc165..7c0cb1b7fef0 100644 --- a/drivers/net/wireless/ti/wlcore/testmode.c +++ b/drivers/net/wireless/ti/wlcore/testmode.c @@ -127,7 +127,6 @@ static int wl1271_tm_cmd_test(struct wl1271 *wl, struct nlattr *tb[]) } out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -192,7 +191,6 @@ static int wl1271_tm_cmd_interrogate(struct wl1271 *wl, struct nlattr *tb[]) out_free: kfree(cmd); out_sleep: - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); diff --git a/drivers/net/wireless/ti/wlcore/tx.c b/drivers/net/wireless/ti/wlcore/tx.c index 464587d16ab2..f76087be2f75 100644 --- a/drivers/net/wireless/ti/wlcore/tx.c +++ b/drivers/net/wireless/ti/wlcore/tx.c @@ -863,7 +863,6 @@ void wl1271_tx_work(struct work_struct *work) goto out; } - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); diff --git a/drivers/net/wireless/ti/wlcore/vendor_cmd.c b/drivers/net/wireless/ti/wlcore/vendor_cmd.c index e4269e2b0098..5bb9eb300f97 100644 --- a/drivers/net/wireless/ti/wlcore/vendor_cmd.c +++ b/drivers/net/wireless/ti/wlcore/vendor_cmd.c @@ -60,7 +60,6 @@ wlcore_vendor_cmd_smart_config_start(struct wiphy *wiphy, ret = wlcore_smart_config_start(wl, nla_get_u32(tb[WLCORE_VENDOR_ATTR_GROUP_ID])); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -92,7 +91,6 @@ wlcore_vendor_cmd_smart_config_stop(struct wiphy *wiphy, ret = wlcore_smart_config_stop(wl); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); @@ -140,7 +138,6 @@ wlcore_vendor_cmd_smart_config_set_group_key(struct wiphy *wiphy, nla_len(tb[WLCORE_VENDOR_ATTR_GROUP_KEY]), nla_data(tb[WLCORE_VENDOR_ATTR_GROUP_KEY])); - pm_runtime_mark_last_busy(wl->dev); pm_runtime_put_autosuspend(wl->dev); out: mutex_unlock(&wl->mutex); diff --git a/drivers/net/wireless/virtual/mac80211_hwsim.c b/drivers/net/wireless/virtual/mac80211_hwsim.c index 9f856042a67a..551f5eb4e747 100644 --- a/drivers/net/wireless/virtual/mac80211_hwsim.c +++ b/drivers/net/wireless/virtual/mac80211_hwsim.c @@ -2003,8 +2003,14 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, struct ieee80211_sta *sta = control->sta; struct ieee80211_bss_conf *bss_conf; + /* This can happen in case of monitor injection */ + if (!vif) { + ieee80211_free_txskb(hw, skb); + return; + } + if (link != IEEE80211_LINK_UNSPECIFIED) { - bss_conf = rcu_dereference(txi->control.vif->link_conf[link]); + bss_conf = rcu_dereference(vif->link_conf[link]); if (sta) link_sta = rcu_dereference(sta->link[link]); } else { @@ -2065,13 +2071,13 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, return; } - if (txi->control.vif) - hwsim_check_magic(txi->control.vif); + if (vif) + hwsim_check_magic(vif); if (control->sta) hwsim_check_sta_magic(control->sta); if (ieee80211_hw_check(hw, SUPPORTS_RC_TABLE)) - ieee80211_get_tx_rates(txi->control.vif, control->sta, skb, + ieee80211_get_tx_rates(vif, control->sta, skb, txi->control.rates, ARRAY_SIZE(txi->control.rates)); @@ -5793,6 +5799,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, ieee80211_hw_set(hw, NO_AUTO_VIF); wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST); + wiphy_ext_feature_set(hw->wiphy, NL80211_EXT_FEATURE_PUNCT); for (i = 0; i < ARRAY_SIZE(data->link_data); i++) { hrtimer_setup(&data->link_data[i].beacon_timer, mac80211_hwsim_beacon, @@ -6698,14 +6705,15 @@ static struct genl_family hwsim_genl_family __ro_after_init = { .n_mcgrps = ARRAY_SIZE(hwsim_mcgrps), }; -static void remove_user_radios(u32 portid) +static void remove_user_radios(u32 portid, int netgroup) { struct mac80211_hwsim_data *entry, *tmp; LIST_HEAD(list); spin_lock_bh(&hwsim_radio_lock); list_for_each_entry_safe(entry, tmp, &hwsim_radios, list) { - if (entry->destroy_on_close && entry->portid == portid) { + if (entry->destroy_on_close && entry->portid == portid && + entry->netgroup == netgroup) { list_move(&entry->list, &list); rhashtable_remove_fast(&hwsim_radios_rht, &entry->rht, hwsim_rht_params); @@ -6730,7 +6738,7 @@ static int mac80211_hwsim_netlink_notify(struct notifier_block *nb, if (state != NETLINK_URELEASE) return NOTIFY_DONE; - remove_user_radios(notify->portid); + remove_user_radios(notify->portid, hwsim_net_get_netgroup(notify->net)); if (notify->portid == hwsim_net_get_wmediumd(notify->net)) { printk(KERN_INFO "mac80211_hwsim: wmediumd released netlink" diff --git a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c index 2faa0de2a36e..8ee15a15f4ca 100644 --- a/drivers/net/wireless/zydas/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zydas/zd1211rw/zd_usb.c @@ -791,6 +791,7 @@ error: if (urbs) { for (i = 0; i < RX_URBS_COUNT; i++) free_rx_urb(urbs[i]); + kfree(urbs); } return r; } |