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-rw-r--r--include/linux/ieee80211.h1
-rw-r--r--include/linux/mmc/sdio_ids.h1
-rw-r--r--include/net/cfg80211.h132
-rw-r--r--include/net/mac80211.h8
-rw-r--r--include/uapi/linux/nl80211.h32
5 files changed, 159 insertions, 15 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 80d6308dea06..2463bdd2a382 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -1356,6 +1356,7 @@ struct ieee80211_mgmt {
} __packed wnm_timing_msr;
} u;
} __packed action;
+ DECLARE_FLEX_ARRAY(u8, body); /* Generic frame body */
} u;
} __packed __aligned(2);
diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h
index 74f9d9a6d330..0e4ef9c5127a 100644
--- a/include/linux/mmc/sdio_ids.h
+++ b/include/linux/mmc/sdio_ids.h
@@ -102,6 +102,7 @@
#define SDIO_DEVICE_ID_MARVELL_8977_BT 0x9146
#define SDIO_DEVICE_ID_MARVELL_8987_WLAN 0x9149
#define SDIO_DEVICE_ID_MARVELL_8987_BT 0x914a
+#define SDIO_DEVICE_ID_MARVELL_8978_WLAN 0x9159
#define SDIO_VENDOR_ID_MEDIATEK 0x037a
#define SDIO_DEVICE_ID_MEDIATEK_MT7663 0x7663
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 54a77d906b2d..f115b2550309 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1316,6 +1316,9 @@ struct cfg80211_unsol_bcast_probe_resp {
* @fils_discovery: FILS discovery transmission parameters
* @unsol_bcast_probe_resp: Unsolicited broadcast probe response parameters
* @mbssid_config: AP settings for multiple bssid
+ * @punct_bitmap: Preamble puncturing bitmap. Each bit represents
+ * a 20 MHz channel, lowest bit corresponding to the lowest channel.
+ * Bit set to 1 indicates that the channel is punctured.
*/
struct cfg80211_ap_settings {
struct cfg80211_chan_def chandef;
@@ -1350,6 +1353,7 @@ struct cfg80211_ap_settings {
struct cfg80211_fils_discovery fils_discovery;
struct cfg80211_unsol_bcast_probe_resp unsol_bcast_probe_resp;
struct cfg80211_mbssid_config mbssid_config;
+ u16 punct_bitmap;
};
/**
@@ -1367,6 +1371,9 @@ struct cfg80211_ap_settings {
* @radar_required: whether radar detection is required on the new channel
* @block_tx: whether transmissions should be blocked while changing
* @count: number of beacons until switch
+ * @punct_bitmap: Preamble puncturing bitmap. Each bit represents
+ * a 20 MHz channel, lowest bit corresponding to the lowest channel.
+ * Bit set to 1 indicates that the channel is punctured.
*/
struct cfg80211_csa_settings {
struct cfg80211_chan_def chandef;
@@ -1379,6 +1386,7 @@ struct cfg80211_csa_settings {
bool radar_required;
bool block_tx;
u8 count;
+ u16 punct_bitmap;
};
/**
@@ -1876,6 +1884,24 @@ struct cfg80211_tid_stats {
* received packet with an FCS error matches the peer MAC address.
* @airtime_link_metric: mesh airtime link metric.
* @connected_to_as: true if mesh STA has a path to authentication server
+ * @mlo_params_valid: Indicates @assoc_link_id and @mld_addr fields are filled
+ * by driver. Drivers use this only in cfg80211_new_sta() calls when AP
+ * MLD's MLME/SME is offload to driver. Drivers won't fill this
+ * information in cfg80211_del_sta_sinfo(), get_station() and
+ * dump_station() callbacks.
+ * @assoc_link_id: Indicates MLO link ID of the AP, with which the station
+ * completed (re)association. This information filled for both MLO
+ * and non-MLO STA connections when the AP affiliated with an MLD.
+ * @mld_addr: For MLO STA connection, filled with MLD address of the station.
+ * For non-MLO STA connection, filled with all zeros.
+ * @assoc_resp_ies: IEs from (Re)Association Response.
+ * This is used only when in AP mode with drivers that do not use user
+ * space MLME/SME implementation. The information is provided only for the
+ * cfg80211_new_sta() calls to notify user space of the IEs. Drivers won't
+ * fill this information in cfg80211_del_sta_sinfo(), get_station() and
+ * dump_station() callbacks. User space needs this information to determine
+ * the accepted and rejected affiliated links of the connected station.
+ * @assoc_resp_ies_len: Length of @assoc_resp_ies buffer in octets.
*/
struct station_info {
u64 filled;
@@ -1935,6 +1961,12 @@ struct station_info {
u32 airtime_link_metric;
u8 connected_to_as;
+
+ bool mlo_params_valid;
+ u8 assoc_link_id;
+ u8 mld_addr[ETH_ALEN] __aligned(2);
+ const u8 *assoc_resp_ies;
+ size_t assoc_resp_ies_len;
};
/**
@@ -3600,6 +3632,17 @@ struct cfg80211_pmk_conf {
* the real status code for failures. Used only for the authentication
* response command interface (user space to driver).
* @pmkid: The identifier to refer a PMKSA.
+ * @mld_addr: MLD address of the peer. Used by the authentication request event
+ * interface. Driver indicates this to enable MLO during the authentication
+ * offload to user space. Driver shall look at %NL80211_ATTR_MLO_SUPPORT
+ * flag capability in NL80211_CMD_CONNECT to know whether the user space
+ * supports enabling MLO during the authentication offload.
+ * User space should use the address of the interface (on which the
+ * authentication request event reported) as self MLD address. User space
+ * and driver should use MLD addresses in RA, TA and BSSID fields of
+ * authentication frames sent or received via cfg80211. The driver
+ * translates the MLD addresses to/from link addresses based on the link
+ * chosen for the authentication.
*/
struct cfg80211_external_auth_params {
enum nl80211_external_auth_action action;
@@ -3608,6 +3651,7 @@ struct cfg80211_external_auth_params {
unsigned int key_mgmt_suite;
u16 status;
const u8 *pmkid;
+ u8 mld_addr[ETH_ALEN] __aligned(2);
};
/**
@@ -3862,12 +3906,22 @@ struct cfg80211_pmsr_request {
* the IEs of the remote peer in the event from the host driver and
* the constructed IEs by the user space in the request interface.
* @ie_len: Length of IEs in octets.
+ * @assoc_link_id: MLO link ID of the AP, with which (re)association requested
+ * by peer. This will be filled by driver for both MLO and non-MLO station
+ * connections when the AP affiliated with an MLD. For non-MLD AP mode, it
+ * will be -1. Used only with OWE update event (driver to user space).
+ * @peer_mld_addr: For MLO connection, MLD address of the peer. For non-MLO
+ * connection, it will be all zeros. This is applicable only when
+ * @assoc_link_id is not -1, i.e., the AP affiliated with an MLD. Used only
+ * with OWE update event (driver to user space).
*/
struct cfg80211_update_owe_info {
u8 peer[ETH_ALEN] __aligned(2);
u16 status;
const u8 *ie;
size_t ie_len;
+ int assoc_link_id;
+ u8 peer_mld_addr[ETH_ALEN] __aligned(2);
};
/**
@@ -4683,6 +4737,8 @@ struct cfg80211_ops {
* complete feature/interface combinations/etc. advertisement. No driver
* should set this flag for now.
* @WIPHY_FLAG_SUPPORTS_EXT_KCK_32: The device supports 32-byte KCK keys.
+ * @WIPHY_FLAG_NOTIFY_REGDOM_BY_DRIVER: The device could handle reg notify for
+ * NL80211_REGDOM_SET_BY_DRIVER.
*/
enum wiphy_flags {
WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(0),
@@ -4708,6 +4764,7 @@ enum wiphy_flags {
WIPHY_FLAG_HAS_REMAIN_ON_CHANNEL = BIT(21),
WIPHY_FLAG_SUPPORTS_5_10_MHZ = BIT(22),
WIPHY_FLAG_HAS_CHANNEL_SWITCH = BIT(23),
+ WIPHY_FLAG_NOTIFY_REGDOM_BY_DRIVER = BIT(24),
};
/**
@@ -6183,6 +6240,19 @@ static inline int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
}
/**
+ * ieee80211_is_valid_amsdu - check if subframe lengths of an A-MSDU are valid
+ *
+ * This is used to detect non-standard A-MSDU frames, e.g. the ones generated
+ * by ath10k and ath11k, where the subframe length includes the length of the
+ * mesh control field.
+ *
+ * @skb: The input A-MSDU frame without any headers.
+ * @mesh_hdr: use standard compliant mesh A-MSDU subframe header
+ * Returns: true if subframe header lengths are valid for the @mesh_hdr mode
+ */
+bool ieee80211_is_valid_amsdu(struct sk_buff *skb, bool mesh_hdr);
+
+/**
* ieee80211_amsdu_to_8023s - decode an IEEE 802.11n A-MSDU frame
*
* Decode an IEEE 802.11 A-MSDU and convert it to a list of 802.3 frames.
@@ -6197,11 +6267,36 @@ static inline int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
* @extra_headroom: The hardware extra headroom for SKBs in the @list.
* @check_da: DA to check in the inner ethernet header, or NULL
* @check_sa: SA to check in the inner ethernet header, or NULL
+ * @mesh_control: A-MSDU subframe header includes the mesh control field
*/
void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
const u8 *addr, enum nl80211_iftype iftype,
const unsigned int extra_headroom,
- const u8 *check_da, const u8 *check_sa);
+ const u8 *check_da, const u8 *check_sa,
+ bool mesh_control);
+
+/**
+ * ieee80211_get_8023_tunnel_proto - get RFC1042 or bridge tunnel encap protocol
+ *
+ * Check for RFC1042 or bridge tunnel header and fetch the encapsulated
+ * protocol.
+ *
+ * @hdr: pointer to the MSDU payload
+ * @proto: destination pointer to store the protocol
+ * Return: true if encapsulation was found
+ */
+bool ieee80211_get_8023_tunnel_proto(const void *hdr, __be16 *proto);
+
+/**
+ * ieee80211_strip_8023_mesh_hdr - strip mesh header from converted 802.3 frames
+ *
+ * Strip the mesh header, which was left in by ieee80211_data_to_8023 as part
+ * of the MSDU data. Also move any source/destination addresses from the mesh
+ * header to the ethernet header (if present).
+ *
+ * @skb: The 802.3 frame with embedded mesh header
+ */
+int ieee80211_strip_8023_mesh_hdr(struct sk_buff *skb);
/**
* cfg80211_classify8021d - determine the 802.1p/1d tag for a data frame
@@ -8272,13 +8367,14 @@ bool cfg80211_reg_can_beacon_relax(struct wiphy *wiphy,
* @dev: the device which switched channels
* @chandef: the new channel definition
* @link_id: the link ID for MLO, must be 0 for non-MLO
+ * @punct_bitmap: the new puncturing bitmap
*
* Caller must acquire wdev_lock, therefore must only be called from sleepable
* driver context!
*/
void cfg80211_ch_switch_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
- unsigned int link_id);
+ unsigned int link_id, u16 punct_bitmap);
/*
* cfg80211_ch_switch_started_notify - notify channel switch start
@@ -8287,6 +8383,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev,
* @link_id: the link ID for MLO, must be 0 for non-MLO
* @count: the number of TBTTs until the channel switch happens
* @quiet: whether or not immediate quiet was requested by the AP
+ * @punct_bitmap: the future puncturing bitmap
*
* Inform the userspace about the channel switch that has just
* started, so that it can take appropriate actions (eg. starting
@@ -8295,7 +8392,7 @@ void cfg80211_ch_switch_notify(struct net_device *dev,
void cfg80211_ch_switch_started_notify(struct net_device *dev,
struct cfg80211_chan_def *chandef,
unsigned int link_id, u8 count,
- bool quiet);
+ bool quiet, u16 punct_bitmap);
/**
* ieee80211_operating_class_to_band - convert operating class to band
@@ -8842,12 +8939,11 @@ void cfg80211_bss_flush(struct wiphy *wiphy);
/**
* cfg80211_bss_color_notify - notify about bss color event
* @dev: network device
- * @gfp: allocation flags
* @cmd: the actual event we want to notify
* @count: the number of TBTTs until the color change happens
* @color_bitmap: representations of the colors that the local BSS is aware of
*/
-int cfg80211_bss_color_notify(struct net_device *dev, gfp_t gfp,
+int cfg80211_bss_color_notify(struct net_device *dev,
enum nl80211_commands cmd, u8 count,
u64 color_bitmap);
@@ -8855,13 +8951,11 @@ int cfg80211_bss_color_notify(struct net_device *dev, gfp_t gfp,
* cfg80211_obss_color_collision_notify - notify about bss color collision
* @dev: network device
* @color_bitmap: representations of the colors that the local BSS is aware of
- * @gfp: allocation flags
*/
static inline int cfg80211_obss_color_collision_notify(struct net_device *dev,
- u64 color_bitmap, gfp_t gfp)
+ u64 color_bitmap)
{
- return cfg80211_bss_color_notify(dev, gfp,
- NL80211_CMD_OBSS_COLOR_COLLISION,
+ return cfg80211_bss_color_notify(dev, NL80211_CMD_OBSS_COLOR_COLLISION,
0, color_bitmap);
}
@@ -8875,8 +8969,7 @@ static inline int cfg80211_obss_color_collision_notify(struct net_device *dev,
static inline int cfg80211_color_change_started_notify(struct net_device *dev,
u8 count)
{
- return cfg80211_bss_color_notify(dev, GFP_KERNEL,
- NL80211_CMD_COLOR_CHANGE_STARTED,
+ return cfg80211_bss_color_notify(dev, NL80211_CMD_COLOR_CHANGE_STARTED,
count, 0);
}
@@ -8888,8 +8981,7 @@ static inline int cfg80211_color_change_started_notify(struct net_device *dev,
*/
static inline int cfg80211_color_change_aborted_notify(struct net_device *dev)
{
- return cfg80211_bss_color_notify(dev, GFP_KERNEL,
- NL80211_CMD_COLOR_CHANGE_ABORTED,
+ return cfg80211_bss_color_notify(dev, NL80211_CMD_COLOR_CHANGE_ABORTED,
0, 0);
}
@@ -8901,9 +8993,21 @@ static inline int cfg80211_color_change_aborted_notify(struct net_device *dev)
*/
static inline int cfg80211_color_change_notify(struct net_device *dev)
{
- return cfg80211_bss_color_notify(dev, GFP_KERNEL,
+ return cfg80211_bss_color_notify(dev,
NL80211_CMD_COLOR_CHANGE_COMPLETED,
0, 0);
}
+/**
+ * cfg80211_valid_disable_subchannel_bitmap - validate puncturing bitmap
+ * @bitmap: bitmap to be validated
+ * @chandef: channel definition
+ *
+ * Validate the puncturing bitmap.
+ *
+ * Return: %true if the bitmap is valid. %false otherwise.
+ */
+bool cfg80211_valid_disable_subchannel_bitmap(u16 *bitmap,
+ const struct cfg80211_chan_def *chandef);
+
#endif /* __NET_CFG80211_H */
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 2635e6de8101..219fd15893b0 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -340,7 +340,7 @@ struct ieee80211_vif_chanctx_switch {
* @BSS_CHANGED_FILS_DISCOVERY: FILS discovery status changed.
* @BSS_CHANGED_UNSOL_BCAST_PROBE_RESP: Unsolicited broadcast probe response
* status changed.
- *
+ * @BSS_CHANGED_EHT_PUNCTURING: The channel puncturing bitmap changed.
*/
enum ieee80211_bss_change {
BSS_CHANGED_ASSOC = 1<<0,
@@ -375,6 +375,7 @@ enum ieee80211_bss_change {
BSS_CHANGED_HE_BSS_COLOR = 1<<29,
BSS_CHANGED_FILS_DISCOVERY = 1<<30,
BSS_CHANGED_UNSOL_BCAST_PROBE_RESP = 1<<31,
+ BSS_CHANGED_EHT_PUNCTURING = BIT_ULL(32),
/* when adding here, make sure to change ieee80211_reconfig */
};
@@ -640,9 +641,11 @@ struct ieee80211_fils_discovery {
* @tx_pwr_env_num: number of @tx_pwr_env.
* @pwr_reduction: power constraint of BSS.
* @eht_support: does this BSS support EHT
+ * @eht_puncturing: bitmap to indicate which channels are punctured in this BSS
* @csa_active: marks whether a channel switch is going on. Internally it is
* write-protected by sdata_lock and local->mtx so holding either is fine
* for read access.
+ * @csa_punct_bitmap: new puncturing bitmap for channel switch
* @mu_mimo_owner: indicates interface owns MU-MIMO capability
* @chanctx_conf: The channel context this interface is assigned to, or %NULL
* when it is not assigned. This pointer is RCU-protected due to the TX
@@ -736,8 +739,11 @@ struct ieee80211_bss_conf {
u8 tx_pwr_env_num;
u8 pwr_reduction;
bool eht_support;
+ u16 eht_puncturing;
bool csa_active;
+ u16 csa_punct_bitmap;
+
bool mu_mimo_owner;
struct ieee80211_chanctx_conf __rcu *chanctx_conf;
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 8ecb0fbee721..f14621a954e1 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1167,6 +1167,23 @@
* %NL80211_ATTR_STATUS_CODE attribute in %NL80211_CMD_EXTERNAL_AUTH
* command interface.
*
+ * Host driver sends MLD address of the AP with %NL80211_ATTR_MLD_ADDR in
+ * %NL80211_CMD_EXTERNAL_AUTH event to indicate user space to enable MLO
+ * during the authentication offload in STA mode while connecting to MLD
+ * APs. Host driver should check %NL80211_ATTR_MLO_SUPPORT flag capability
+ * in %NL80211_CMD_CONNECT to know whether the user space supports enabling
+ * MLO during the authentication offload or not.
+ * User space should enable MLO during the authentication only when it
+ * receives the AP MLD address in authentication offload request. User
+ * space shouldn't enable MLO when the authentication offload request
+ * doesn't indicate the AP MLD address even if the AP is MLO capable.
+ * User space should use %NL80211_ATTR_MLD_ADDR as peer's MLD address and
+ * interface address identified by %NL80211_ATTR_IFINDEX as self MLD
+ * address. User space and host driver to use MLD addresses in RA, TA and
+ * BSSID fields of the frames between them, and host driver translates the
+ * MLD addresses to/from link addresses based on the link chosen for the
+ * authentication.
+ *
* Host driver reports this status on an authentication failure to the
* user space through the connect result as the user space would have
* initiated the connection through the connect request.
@@ -2752,6 +2769,12 @@ enum nl80211_commands {
* the incoming frame RX timestamp.
* @NL80211_ATTR_TD_BITMAP: Transition Disable bitmap, for subsequent
* (re)associations.
+ *
+ * @NL80211_ATTR_PUNCT_BITMAP: (u32) Preamble puncturing bitmap, lowest
+ * bit corresponds to the lowest 20 MHz channel. Each bit set to 1
+ * indicates that the sub-channel is punctured. Higher 16 bits are
+ * reserved.
+ *
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -3281,6 +3304,8 @@ enum nl80211_attrs {
NL80211_ATTR_RX_HW_TIMESTAMP,
NL80211_ATTR_TD_BITMAP,
+ NL80211_ATTR_PUNCT_BITMAP,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -6296,6 +6321,11 @@ enum nl80211_feature_flags {
* might apply, e.g. no scans in progress, no offchannel operations
* in progress, and no active connections.
*
+ * @NL80211_EXT_FEATURE_PUNCT: Driver supports preamble puncturing in AP mode.
+ *
+ * @NL80211_EXT_FEATURE_SECURE_NAN: Device supports NAN Pairing which enables
+ * authentication, data encryption and message integrity.
+ *
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
*/
@@ -6364,6 +6394,8 @@ enum nl80211_ext_feature_index {
NL80211_EXT_FEATURE_FILS_CRYPTO_OFFLOAD,
NL80211_EXT_FEATURE_RADAR_BACKGROUND,
NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE,
+ NL80211_EXT_FEATURE_PUNCT,
+ NL80211_EXT_FEATURE_SECURE_NAN,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-28 06:01:37 +0300