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Diffstat (limited to 'drivers/net/wireless/ath/ath10k')
-rw-r--r--drivers/net/wireless/ath/ath10k/core.c28
-rw-r--r--drivers/net/wireless/ath/ath10k/core.h6
-rw-r--r--drivers/net/wireless/ath/ath10k/mac.c2
-rw-r--r--drivers/net/wireless/ath/ath10k/qmi.c2
-rw-r--r--drivers/net/wireless/ath/ath10k/testmode.c253
-rw-r--r--drivers/net/wireless/ath/ath10k/testmode_i.h15
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.h19
7 files changed, 274 insertions, 51 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.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;
generated by cgit v1.2.3 (git 2.46.0) at 2025-12-04 12:42:52 +0000