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-rw-r--r--include/net/mac80211.h140
1 files changed, 128 insertions, 12 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index c2e49542626c..7f9d96939a4e 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -7,7 +7,7 @@
* Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
* Copyright 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2015 - 2017 Intel Deutschland GmbH
- * Copyright (C) 2018 - 2025 Intel Corporation
+ * Copyright (C) 2018 - 2026 Intel Corporation
*/
#ifndef MAC80211_H
@@ -706,6 +706,7 @@ struct ieee80211_parsed_tpe {
* @pwr_reduction: power constraint of BSS.
* @eht_support: does this BSS support EHT
* @epcs_support: does this BSS support EPCS
+ * @uhr_support: does this BSS support UHR
* @csa_active: marks whether a channel switch is going on.
* @mu_mimo_owner: indicates interface owns MU-MIMO capability
* @chanctx_conf: The channel context this interface is assigned to, or %NULL
@@ -832,6 +833,8 @@ struct ieee80211_bss_conf {
u8 pwr_reduction;
bool eht_support;
bool epcs_support;
+ bool uhr_support;
+
bool csa_active;
bool mu_mimo_owner;
@@ -1598,6 +1601,7 @@ enum mac80211_rx_encoding {
RX_ENC_VHT,
RX_ENC_HE,
RX_ENC_EHT,
+ RX_ENC_UHR,
};
/**
@@ -1631,7 +1635,7 @@ enum mac80211_rx_encoding {
* @antenna: antenna used
* @rate_idx: index of data rate into band's supported rates or MCS index if
* HT or VHT is used (%RX_FLAG_HT/%RX_FLAG_VHT)
- * @nss: number of streams (VHT, HE and EHT only)
+ * @nss: number of streams (VHT, HE, EHT and UHR only)
* @flag: %RX_FLAG_\*
* @encoding: &enum mac80211_rx_encoding
* @bw: &enum rate_info_bw
@@ -1642,6 +1646,11 @@ enum mac80211_rx_encoding {
* @eht: EHT specific rate information
* @eht.ru: EHT RU, from &enum nl80211_eht_ru_alloc
* @eht.gi: EHT GI, from &enum nl80211_eht_gi
+ * @uhr: UHR specific rate information
+ * @uhr.ru: UHR RU, from &enum nl80211_eht_ru_alloc
+ * @uhr.gi: UHR GI, from &enum nl80211_eht_gi
+ * @uhr.elr: UHR ELR MCS was used
+ * @uhr.im: UHR interference mitigation was used
* @rx_flags: internal RX flags for mac80211
* @ampdu_reference: A-MPDU reference number, must be a different value for
* each A-MPDU but the same for each subframe within one A-MPDU
@@ -1673,6 +1682,12 @@ struct ieee80211_rx_status {
u8 ru:4;
u8 gi:2;
} eht;
+ struct {
+ u8 ru:4;
+ u8 gi:2;
+ u8 elr:1;
+ u8 im:1;
+ } uhr;
};
u8 rate_idx;
u8 nss;
@@ -1903,6 +1918,31 @@ enum ieee80211_offload_flags {
};
/**
+ * struct ieee80211_eml_params - EHT Operating mode notification parameters
+ *
+ * EML Operating mode notification parameters received in the Operating mode
+ * notification frame. This struct is used as a container to pass the info to
+ * the underlay driver.
+ *
+ * @link_id: the link ID where the Operating mode notification frame has been
+ * received.
+ * @control: EML control field defined in P802.11be section 9.4.1.76.
+ * @link_bitmap: eMLSR/eMLMR enabled links defined in P802.11be
+ * section 9.4.1.76.
+ * @emlmr_mcs_map_count: eMLMR number of valid mcs_map_bw fields according to
+ * P802.11be section 9.4.1.76 (valid if eMLMR mode control bit is set).
+ * @emlmr_mcs_map_bw: eMLMR supported MCS and NSS set subfileds defined in
+ * P802.11be section 9.4.1.76 (valid if eMLMR mode control bit is set).
+ */
+struct ieee80211_eml_params {
+ u8 link_id;
+ u8 control;
+ u16 link_bitmap;
+ u8 emlmr_mcs_map_count;
+ u8 emlmr_mcs_map_bw[9];
+};
+
+/**
* struct ieee80211_vif_cfg - interface configuration
* @assoc: association status
* @ibss_joined: indicates whether this station is part of an IBSS or not
@@ -2434,6 +2474,7 @@ struct ieee80211_sta_aggregates {
* @he_cap: HE capabilities of this STA
* @he_6ghz_capa: on 6 GHz, holds the HE 6 GHz band capabilities
* @eht_cap: EHT capabilities of this STA
+ * @uhr_cap: UHR capabilities of this STA
* @s1g_cap: S1G capabilities of this STA
* @agg: per-link data for multi-link aggregation
* @bandwidth: current bandwidth the station can receive with
@@ -2457,6 +2498,7 @@ struct ieee80211_link_sta {
struct ieee80211_sta_he_cap he_cap;
struct ieee80211_he_6ghz_capa he_6ghz_capa;
struct ieee80211_sta_eht_cap eht_cap;
+ struct ieee80211_sta_uhr_cap uhr_cap;
struct ieee80211_sta_s1g_cap s1g_cap;
struct ieee80211_sta_aggregates agg;
@@ -2520,6 +2562,7 @@ struct ieee80211_link_sta {
* by the AP.
* @valid_links: bitmap of valid links, or 0 for non-MLO
* @spp_amsdu: indicates whether the STA uses SPP A-MSDU or not.
+ * @epp_peer: indicates that the peer is an EPP peer.
*/
struct ieee80211_sta {
u8 addr[ETH_ALEN] __aligned(2);
@@ -2544,6 +2587,7 @@ struct ieee80211_sta {
struct ieee80211_txq *txq[IEEE80211_NUM_TIDS + 1];
u16 valid_links;
+ bool epp_peer;
struct ieee80211_link_sta deflink;
struct ieee80211_link_sta __rcu *link[IEEE80211_MLD_MAX_NUM_LINKS];
@@ -4511,6 +4555,9 @@ struct ieee80211_prep_tx_info {
* interface with the specified type would be added, and thus drivers that
* implement this callback need to handle such cases. The type is the full
* &enum nl80211_iftype.
+ * @set_eml_op_mode: Configure eMLSR/eMLMR operation mode in the underlay
+ * driver according to the parameter received in the EML Operating mode
+ * notification frame.
*/
struct ieee80211_ops {
void (*tx)(struct ieee80211_hw *hw,
@@ -4906,6 +4953,10 @@ struct ieee80211_ops {
struct ieee80211_neg_ttlm *ttlm);
void (*prep_add_interface)(struct ieee80211_hw *hw,
enum nl80211_iftype type);
+ int (*set_eml_op_mode)(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta,
+ struct ieee80211_eml_params *eml_params);
};
/**
@@ -6272,6 +6323,30 @@ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
struct ieee80211_vif *vif),
void *data);
+struct ieee80211_vif *
+__ieee80211_iterate_interfaces(struct ieee80211_hw *hw,
+ struct ieee80211_vif *prev,
+ u32 iter_flags);
+
+/**
+ * for_each_interface - iterate interfaces under wiphy mutex
+ * @vif: the iterator variable
+ * @hw: the HW to iterate for
+ * @flags: the iteration flags, see &enum ieee80211_interface_iteration_flags
+ */
+#define for_each_interface(vif, hw, flags) \
+ for (vif = __ieee80211_iterate_interfaces(hw, NULL, flags); \
+ vif; \
+ vif = __ieee80211_iterate_interfaces(hw, vif, flags))
+
+/**
+ * for_each_active_interface - iterate active interfaces under wiphy mutex
+ * @vif: the iterator variable
+ * @hw: the HW to iterate for
+ */
+#define for_each_active_interface(vif, hw) \
+ for_each_interface(vif, hw, IEEE80211_IFACE_ITER_ACTIVE)
+
/**
* ieee80211_iterate_active_interfaces_mtx - iterate active interfaces
*
@@ -6284,12 +6359,18 @@ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw,
* @iterator: the iterator function to call, cannot sleep
* @data: first argument of the iterator function
*/
-void ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw *hw,
- u32 iter_flags,
- void (*iterator)(void *data,
- u8 *mac,
- struct ieee80211_vif *vif),
- void *data);
+static inline void
+ieee80211_iterate_active_interfaces_mtx(struct ieee80211_hw *hw,
+ u32 iter_flags,
+ void (*iterator)(void *data, u8 *mac,
+ struct ieee80211_vif *vif),
+ void *data)
+{
+ struct ieee80211_vif *vif;
+
+ for_each_interface(vif, hw, iter_flags | IEEE80211_IFACE_ITER_ACTIVE)
+ iterator(data, vif->addr, vif);
+}
/**
* ieee80211_iterate_stations_atomic - iterate stations
@@ -6308,6 +6389,20 @@ void ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw,
struct ieee80211_sta *sta),
void *data);
+struct ieee80211_sta *
+__ieee80211_iterate_stations(struct ieee80211_hw *hw,
+ struct ieee80211_sta *prev);
+
+/**
+ * for_each_station - iterate stations under wiphy mutex
+ * @sta: the iterator variable
+ * @hw: the HW to iterate for
+ */
+#define for_each_station(sta, hw) \
+ for (sta = __ieee80211_iterate_stations(hw, NULL); \
+ sta; \
+ sta = __ieee80211_iterate_stations(hw, sta))
+
/**
* ieee80211_iterate_stations_mtx - iterate stations
*
@@ -6320,10 +6415,17 @@ void ieee80211_iterate_stations_atomic(struct ieee80211_hw *hw,
* @iterator: the iterator function to call
* @data: first argument of the iterator function
*/
-void ieee80211_iterate_stations_mtx(struct ieee80211_hw *hw,
- void (*iterator)(void *data,
- struct ieee80211_sta *sta),
- void *data);
+static inline void
+ieee80211_iterate_stations_mtx(struct ieee80211_hw *hw,
+ void (*iterator)(void *data,
+ struct ieee80211_sta *sta),
+ void *data)
+{
+ struct ieee80211_sta *sta;
+
+ for_each_station(sta, hw)
+ iterator(data, sta);
+}
/**
* ieee80211_queue_work - add work onto the mac80211 workqueue
@@ -7237,6 +7339,20 @@ ieee80211_get_eht_iftype_cap_vif(const struct ieee80211_supported_band *sband,
}
/**
+ * ieee80211_get_uhr_iftype_cap_vif - return UHR capabilities for sband/vif
+ * @sband: the sband to search for the iftype on
+ * @vif: the vif to get the iftype from
+ *
+ * Return: pointer to the struct ieee80211_sta_uhr_cap, or %NULL is none found
+ */
+static inline const struct ieee80211_sta_uhr_cap *
+ieee80211_get_uhr_iftype_cap_vif(const struct ieee80211_supported_band *sband,
+ struct ieee80211_vif *vif)
+{
+ return ieee80211_get_uhr_iftype_cap(sband, ieee80211_vif_type_p2p(vif));
+}
+
+/**
* ieee80211_update_mu_groups - set the VHT MU-MIMO groud data
*
* @vif: the specified virtual interface
generated by cgit v1.2.3 (git 2.46.0) at 2026-02-14 07:42:39 +0000