diff options
author | Jakub Kicinski <kuba@kernel.org> | 2023-03-11 05:22:28 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-11 05:22:29 +0300 |
commit | 2af560e5a5d172e8e4680cc6ba2cf924850522f2 (patch) | |
tree | f2124e2b27fb54d121c268d8336db0d653ccabc8 /include | |
parent | 127cd68563925577f7f27a5b17a788be18c577e5 (diff) | |
parent | da1185449c669076276027c600666286124eef9f (diff) | |
download | linux-2af560e5a5d172e8e4680cc6ba2cf924850522f2.tar.xz |
Merge tag 'wireless-next-2023-03-10' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Johannes Berg says:
====================
wireless-next patches for 6.4
Major changes:
cfg80211
* 6 GHz improvements
* HW timestamping support
* support for randomized auth/deauth TA for PASN privacy
(also for mac80211)
mac80211
* radiotap TLV and EHT support for the iwlwifi sniffer
* HW timestamping support
* per-link debugfs for multi-link
brcmfmac
* support for Apple (M1 Pro/Max) devices
iwlwifi
* support for a few new devices
* EHT sniffer support
rtw88
* better support for some SDIO devices
(e.g. MAC address from efuse)
rtw89
* HW scan support for 8852b
* better support for 6 GHz scanning
* tag 'wireless-next-2023-03-10' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (84 commits)
wifi: iwlwifi: mvm: fix EOF bit reporting
wifi: iwlwifi: Do not include radiotap EHT user info if not needed
wifi: iwlwifi: mvm: add EHT RU allocation to radiotap
wifi: iwlwifi: Update logs for yoyo reset sw changes
wifi: iwlwifi: mvm: clean up duplicated defines
wifi: iwlwifi: rs-fw: break out for unsupported bandwidth
wifi: iwlwifi: Add support for B step of BnJ-Fm4
wifi: iwlwifi: mvm: make flush code a bit clearer
wifi: iwlwifi: mvm: avoid UB shift of snif_queue
wifi: iwlwifi: mvm: add primary 80 known for EHT radiotap
wifi: iwlwifi: mvm: parse FW frame metadata for EHT sniffer mode
wifi: iwlwifi: mvm: decode USIG_B1_B7 RU to nl80211 RU width
wifi: iwlwifi: mvm: rename define to generic name
wifi: iwlwifi: mvm: allow Microsoft to use TAS
wifi: iwlwifi: mvm: add all EHT based on data0 info from HW
wifi: iwlwifi: mvm: add EHT radiotap info based on rate_n_flags
wifi: iwlwifi: mvm: add an helper function radiotap TLVs
wifi: radiotap: separate vendor TLV into header/content
wifi: iwlwifi: reduce verbosity of some logging events
wifi: iwlwifi: Adding the code to get RF name for MsP device
...
====================
Link: https://lore.kernel.org/r/20230310120159.36518-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/net/cfg80211.h | 36 | ||||
-rw-r--r-- | include/net/ieee80211_radiotap.h | 215 | ||||
-rw-r--r-- | include/net/mac80211.h | 92 | ||||
-rw-r--r-- | include/uapi/linux/nl80211.h | 37 |
4 files changed, 334 insertions, 46 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index f115b2550309..7cebba1c4135 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -828,6 +828,18 @@ struct cfg80211_fils_aad { }; /** + * struct cfg80211_set_hw_timestamp - enable/disable HW timestamping + * @macaddr: peer MAC address. NULL to enable/disable HW timestamping for all + * addresses. + * @enable: if set, enable HW timestamping for the specified MAC address. + * Otherwise disable HW timestamping for the specified MAC address. + */ +struct cfg80211_set_hw_timestamp { + const u8 *macaddr; + bool enable; +}; + +/** * cfg80211_get_chandef_type - return old channel type from chandef * @chandef: the channel definition * @@ -4330,6 +4342,8 @@ struct mgmt_frame_regs { * @add_link_station: Add a link to a station. * @mod_link_station: Modify a link of a station. * @del_link_station: Remove a link of a station. + * + * @set_hw_timestamp: Enable/disable HW timestamping of TM/FTM frames. */ struct cfg80211_ops { int (*suspend)(struct wiphy *wiphy, struct cfg80211_wowlan *wow); @@ -4683,6 +4697,8 @@ struct cfg80211_ops { struct link_station_parameters *params); int (*del_link_station)(struct wiphy *wiphy, struct net_device *dev, struct link_station_del_parameters *params); + int (*set_hw_timestamp)(struct wiphy *wiphy, struct net_device *dev, + struct cfg80211_set_hw_timestamp *hwts); }; /* @@ -5139,6 +5155,8 @@ struct wiphy_iftype_akm_suites { int n_akm_suites; }; +#define CFG80211_HW_TIMESTAMP_ALL_PEERS 0xffff + /** * struct wiphy - wireless hardware description * @mtx: mutex for the data (structures) of this device @@ -5348,6 +5366,13 @@ struct wiphy_iftype_akm_suites { * NL80211_MAX_NR_AKM_SUITES in order to avoid compatibility issues with * legacy userspace and maximum allowed value is * CFG80211_MAX_NUM_AKM_SUITES. + * + * @hw_timestamp_max_peers: maximum number of peers that the driver supports + * enabling HW timestamping for concurrently. Setting this field to a + * non-zero value indicates that the driver supports HW timestamping. + * A value of %CFG80211_HW_TIMESTAMP_ALL_PEERS indicates the driver + * supports enabling HW timestamping for all peers (i.e. no need to + * specify a mac address). */ struct wiphy { struct mutex mtx; @@ -5496,6 +5521,8 @@ struct wiphy { u8 ema_max_profile_periodicity; u16 max_num_akm_suites; + u16 hw_timestamp_max_peers; + char priv[] __aligned(NETDEV_ALIGN); }; @@ -6814,13 +6841,11 @@ enum cfg80211_bss_frame_type { * @ie: IEs * @ielen: length of IEs * @band: enum nl80211_band of the channel - * @ftype: frame type * * Returns the channel number, or -1 if none could be determined. */ int cfg80211_get_ies_channel_number(const u8 *ie, size_t ielen, - enum nl80211_band band, - enum cfg80211_bss_frame_type ftype); + enum nl80211_band band); /** * cfg80211_inform_bss_data - inform cfg80211 of a new BSS @@ -8101,6 +8126,7 @@ void cfg80211_control_port_tx_status(struct wireless_dev *wdev, u64 cookie, * responsible for any cleanup. The caller must also ensure that * skb->protocol is set appropriately. * @unencrypted: Whether the frame was received unencrypted + * @link_id: the link the frame was received on, -1 if not applicable or unknown * * This function is used to inform userspace about a received control port * frame. It should only be used if userspace indicated it wants to receive @@ -8111,8 +8137,8 @@ void cfg80211_control_port_tx_status(struct wireless_dev *wdev, u64 cookie, * * Return: %true if the frame was passed to userspace */ -bool cfg80211_rx_control_port(struct net_device *dev, - struct sk_buff *skb, bool unencrypted); +bool cfg80211_rx_control_port(struct net_device *dev, struct sk_buff *skb, + bool unencrypted, int link_id); /** * cfg80211_cqm_rssi_notify - connection quality monitoring rssi event diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h index 598f53d2a3a0..f980a72f2ce6 100644 --- a/include/net/ieee80211_radiotap.h +++ b/include/net/ieee80211_radiotap.h @@ -1,6 +1,6 @@ /* * Copyright (c) 2017 Intel Deutschland GmbH - * Copyright (c) 2018-2019, 2021 Intel Corporation + * Copyright (c) 2018-2019, 2021-2022 Intel Corporation * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -82,11 +82,14 @@ enum ieee80211_radiotap_presence { IEEE80211_RADIOTAP_HE_MU = 24, IEEE80211_RADIOTAP_ZERO_LEN_PSDU = 26, IEEE80211_RADIOTAP_LSIG = 27, + IEEE80211_RADIOTAP_TLV = 28, /* valid in every it_present bitmap, even vendor namespaces */ IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29, IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30, - IEEE80211_RADIOTAP_EXT = 31 + IEEE80211_RADIOTAP_EXT = 31, + IEEE80211_RADIOTAP_EHT_USIG = 33, + IEEE80211_RADIOTAP_EHT = 34, }; /* for IEEE80211_RADIOTAP_FLAGS */ @@ -360,6 +363,214 @@ enum ieee80211_radiotap_zero_len_psdu_type { IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR = 0xff, }; +struct ieee80211_radiotap_tlv { + __le16 type; + __le16 len; + u8 data[]; +} __packed; + +/** + * struct ieee80211_radiotap_vendor_content - radiotap vendor data content + * @oui: radiotap vendor namespace OUI + * @oui_subtype: radiotap vendor sub namespace + * @vendor_type: radiotap vendor type + * @reserved: should always be set to zero (to avoid leaking memory) + * @data: the actual vendor namespace data + */ +struct ieee80211_radiotap_vendor_content { + u8 oui[3]; + u8 oui_subtype; + __le16 vendor_type; + __le16 reserved; + u8 data[]; +} __packed; + +/** + * struct ieee80211_radiotap_vendor_tlv - vendor radiotap data information + * @type: should always be set to IEEE80211_RADIOTAP_VENDOR_NAMESPACE + * @len: length of data + * @content: vendor content see @ieee80211_radiotap_vendor_content + */ +struct ieee80211_radiotap_vendor_tlv { + __le16 type; /* IEEE80211_RADIOTAP_VENDOR_NAMESPACE */ + __le16 len; + struct ieee80211_radiotap_vendor_content content; +}; + +/* ieee80211_radiotap_eht_usig - content of U-SIG tlv (type 33) + * see www.radiotap.org/fields/U-SIG.html for details + */ +struct ieee80211_radiotap_eht_usig { + __le32 common; + __le32 value; + __le32 mask; +} __packed; + +/* ieee80211_radiotap_eht - content of EHT tlv (type 34) + * see www.radiotap.org/fields/EHT.html for details + */ +struct ieee80211_radiotap_eht { + __le32 known; + __le32 data[9]; + __le32 user_info[]; +} __packed; + +/* Known field for EHT TLV + * The ending defines for what the field applies as following + * O - OFDMA (including TB), M - MU-MIMO, S - EHT sounding. + */ +enum ieee80211_radiotap_eht_known { + IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE = 0x00000002, + IEEE80211_RADIOTAP_EHT_KNOWN_GI = 0x00000004, + IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF = 0x00000010, + IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM = 0x00000020, + IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM = 0x00000040, + IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM = 0x00000080, + IEEE80211_RADIOTAP_EHT_KNOWN_DISREGARD_O = 0x00000100, + IEEE80211_RADIOTAP_EHT_KNOWN_DISREGARD_S = 0x00000200, + IEEE80211_RADIOTAP_EHT_KNOWN_CRC1 = 0x00002000, + IEEE80211_RADIOTAP_EHT_KNOWN_TAIL1 = 0x00004000, + IEEE80211_RADIOTAP_EHT_KNOWN_CRC2_O = 0x00008000, + IEEE80211_RADIOTAP_EHT_KNOWN_TAIL2_O = 0x00010000, + IEEE80211_RADIOTAP_EHT_KNOWN_NSS_S = 0x00020000, + IEEE80211_RADIOTAP_EHT_KNOWN_BEAMFORMED_S = 0x00040000, + IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M = 0x00080000, + IEEE80211_RADIOTAP_EHT_KNOWN_ENCODING_BLOCK_CRC_M = 0x00100000, + IEEE80211_RADIOTAP_EHT_KNOWN_ENCODING_BLOCK_TAIL_M = 0x00200000, + IEEE80211_RADIOTAP_EHT_KNOWN_RU_MRU_SIZE_OM = 0x00400000, + IEEE80211_RADIOTAP_EHT_KNOWN_RU_MRU_INDEX_OM = 0x00800000, + IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT = 0x01000000, + IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80 = 0x02000000, +}; + +enum ieee80211_radiotap_eht_data { + /* Data 0 */ + IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE = 0x00000078, + IEEE80211_RADIOTAP_EHT_DATA0_GI = 0x00000180, + IEEE80211_RADIOTAP_EHT_DATA0_LTF = 0x00000600, + IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF = 0x00003800, + IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM = 0x00004000, + IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM = 0x00018000, + IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM = 0x00020000, + IEEE80211_RADIOTAP_EHT_DATA0_DISREGARD_S = 0x000c0000, + IEEE80211_RADIOTAP_EHT_DATA0_DISREGARD_O = 0x003c0000, + IEEE80211_RADIOTAP_EHT_DATA0_CRC1_O = 0x03c00000, + IEEE80211_RADIOTAP_EHT_DATA0_TAIL1_O = 0xfc000000, + /* Data 1 */ + IEEE80211_RADIOTAP_EHT_DATA1_RU_SIZE = 0x0000001f, + IEEE80211_RADIOTAP_EHT_DATA1_RU_INDEX = 0x00001fe0, + IEEE80211_RADIOTAP_EHT_DATA1_RU_ALLOC_CC_1_1_1 = 0x003fe000, + IEEE80211_RADIOTAP_EHT_DATA1_RU_ALLOC_CC_1_1_1_KNOWN = 0x00400000, + IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80 = 0xc0000000, + /* Data 2 */ + IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_1 = 0x000001ff, + IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_1_KNOWN = 0x00000200, + IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_1_1_2 = 0x0007fc00, + IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_1_1_2_KNOWN = 0x00080000, + IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_2 = 0x1ff00000, + IEEE80211_RADIOTAP_EHT_DATA2_RU_ALLOC_CC_2_1_2_KNOWN = 0x20000000, + /* Data 3 */ + IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_1 = 0x000001ff, + IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_1_KNOWN = 0x00000200, + IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_2_2_1 = 0x0007fc00, + IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_2_2_1_KNOWN = 0x00080000, + IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_2 = 0x1ff00000, + IEEE80211_RADIOTAP_EHT_DATA3_RU_ALLOC_CC_1_2_2_KNOWN = 0x20000000, + /* Data 4 */ + IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_2_2_2 = 0x000001ff, + IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_2_2_2_KNOWN = 0x00000200, + IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_1_2_3 = 0x0007fc00, + IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_1_2_3_KNOWN = 0x00080000, + IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_2_2_3 = 0x1ff00000, + IEEE80211_RADIOTAP_EHT_DATA4_RU_ALLOC_CC_2_2_3_KNOWN = 0x20000000, + /* Data 5 */ + IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_4 = 0x000001ff, + IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_4_KNOWN = 0x00000200, + IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_2_2_4 = 0x0007fc00, + IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_2_2_4_KNOWN = 0x00080000, + IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_5 = 0x1ff00000, + IEEE80211_RADIOTAP_EHT_DATA5_RU_ALLOC_CC_1_2_5_KNOWN = 0x20000000, + /* Data 6 */ + IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_2_2_5 = 0x000001ff, + IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_2_2_5_KNOWN = 0x00000200, + IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_1_2_6 = 0x0007fc00, + IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_1_2_6_KNOWN = 0x00080000, + IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_2_2_6 = 0x1ff00000, + IEEE80211_RADIOTAP_EHT_DATA6_RU_ALLOC_CC_2_2_6_KNOWN = 0x20000000, + /* Data 7 */ + IEEE80211_RADIOTAP_EHT_DATA7_CRC2_O = 0x0000000f, + IEEE80211_RADIOTAP_EHT_DATA7_TAIL_2_O = 0x000003f0, + IEEE80211_RADIOTAP_EHT_DATA7_NSS_S = 0x0000f000, + IEEE80211_RADIOTAP_EHT_DATA7_BEAMFORMED_S = 0x00010000, + IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS = 0x000e0000, + IEEE80211_RADIOTAP_EHT_DATA7_USER_ENCODING_BLOCK_CRC = 0x00f00000, + IEEE80211_RADIOTAP_EHT_DATA7_USER_ENCODING_BLOCK_TAIL = 0x3f000000, + /* Data 8 */ + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160 = 0x00000001, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0 = 0x00000002, + IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1 = 0x000001fc, +}; + +enum ieee80211_radiotap_eht_user_info { + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN = 0x00000001, + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS_KNOWN = 0x00000002, + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING_KNOWN = 0x00000004, + IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_KNOWN_O = 0x00000010, + IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_KNOWN_O = 0x00000020, + IEEE80211_RADIOTAP_EHT_USER_INFO_SPATIAL_CONFIG_KNOWN_M = 0x00000040, + IEEE80211_RADIOTAP_EHT_USER_INFO_DATA_FOR_USER = 0x00000080, + IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID = 0x0007ff00, + IEEE80211_RADIOTAP_EHT_USER_INFO_CODING = 0x00080000, + IEEE80211_RADIOTAP_EHT_USER_INFO_MCS = 0x00f00000, + IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O = 0x0f000000, + IEEE80211_RADIOTAP_EHT_USER_INFO_BEAMFORMING_O = 0x20000000, + IEEE80211_RADIOTAP_EHT_USER_INFO_SPATIAL_CONFIG_M = 0x3f000000, + IEEE80211_RADIOTAP_EHT_USER_INFO_RESEVED_c0000000 = 0xc0000000, +}; + +enum ieee80211_radiotap_eht_usig_common { + IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN = 0x00000001, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN = 0x00000002, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN = 0x00000004, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN = 0x00000008, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN = 0x00000010, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC = 0x00000020, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER = 0x00007000, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW = 0x00038000, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL = 0x00040000, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR = 0x01f80000, + IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP = 0xfe000000, +}; + +enum ieee80211_radiotap_eht_usig_mu { + /* MU-USIG-1 */ + IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD = 0x0000001f, + IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE = 0x00000020, + /* MU-USIG-2 */ + IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE = 0x000000c0, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE = 0x00000100, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO = 0x00003e00, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE = 0x00004000, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS = 0x00018000, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS = 0x003e0000, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC = 0x03c00000, + IEEE80211_RADIOTAP_EHT_USIG2_MU_B20_B25_TAIL = 0xfc000000, +}; + +enum ieee80211_radiotap_eht_usig_tb { + /* TB-USIG-1 */ + IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD = 0x0000001f, + + /* TB-USIG-2 */ + IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE = 0x000000c0, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE = 0x00000100, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1 = 0x00001e00, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2 = 0x0001e000, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD = 0x003e0000, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC = 0x03c00000, + IEEE80211_RADIOTAP_EHT_USIG2_TB_B20_B25_TAIL = 0xfc000000, +}; + /** * ieee80211_get_radiotap_len - get radiotap header length */ diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 219fd15893b0..f12edca660ba 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -534,6 +534,7 @@ struct ieee80211_fils_discovery { * This structure keeps information about a BSS (and an association * to that BSS) that can change during the lifetime of the BSS. * + * @vif: reference to owning VIF * @addr: (link) address used locally * @link_id: link ID, or 0 for non-MLO * @htc_trig_based_pkt_ext: default PE in 4us units, if BSS supports HE @@ -656,6 +657,9 @@ struct ieee80211_fils_discovery { * write-protected by sdata_lock and local->mtx so holding either is fine * for read access. * @color_change_color: the bss color that will be used after the change. + * @ht_ldpc: in AP mode, indicates interface has HT LDPC capability. + * @vht_ldpc: in AP mode, indicates interface has VHT LDPC capability. + * @he_ldpc: in AP mode, indicates interface has HE LDPC capability. * @vht_su_beamformer: in AP mode, does this BSS support operation as an VHT SU * beamformer * @vht_su_beamformee: in AP mode, does this BSS support operation as an VHT SU @@ -673,8 +677,16 @@ struct ieee80211_fils_discovery { * @he_full_ul_mumimo: does this BSS support the reception (AP) or transmission * (non-AP STA) of an HE TB PPDU on an RU that spans the entire PPDU * bandwidth + * @eht_su_beamformer: in AP-mode, does this BSS enable operation as an EHT SU + * beamformer + * @eht_su_beamformee: in AP-mode, does this BSS enable operation as an EHT SU + * beamformee + * @eht_mu_beamformer: in AP-mode, does this BSS enable operation as an EHT MU + * beamformer */ struct ieee80211_bss_conf { + struct ieee80211_vif *vif; + const u8 *bssid; unsigned int link_id; u8 addr[ETH_ALEN] __aligned(2); @@ -750,6 +762,9 @@ struct ieee80211_bss_conf { bool color_change_active; u8 color_change_color; + bool ht_ldpc; + bool vht_ldpc; + bool he_ldpc; bool vht_su_beamformer; bool vht_su_beamformee; bool vht_mu_beamformer; @@ -758,6 +773,9 @@ struct ieee80211_bss_conf { bool he_su_beamformee; bool he_mu_beamformer; bool he_full_ul_mumimo; + bool eht_su_beamformer; + bool eht_su_beamformee; + bool eht_mu_beamformer; }; /** @@ -1372,9 +1390,12 @@ ieee80211_tx_info_clear_status(struct ieee80211_tx_info *info) * subframes share the same sequence number. Reported subframes can be * either regular MSDU or singly A-MSDUs. Subframes must not be * interleaved with other frames. - * @RX_FLAG_RADIOTAP_VENDOR_DATA: This frame contains vendor-specific - * radiotap data in the skb->data (before the frame) as described by - * the &struct ieee80211_vendor_radiotap. + * @RX_FLAG_RADIOTAP_TLV_AT_END: This frame contains radiotap TLVs in the + * skb->data (before the 802.11 header). + * If used, the SKB's mac_header pointer must be set to point + * to the 802.11 header after the TLVs, and any padding added after TLV + * data to align to 4 must be cleared by the driver putting the TLVs + * in the skb. * @RX_FLAG_ALLOW_SAME_PN: Allow the same PN as same packet before. * This is used for AMSDU subframes which can have the same PN as * the first subframe. @@ -1426,7 +1447,7 @@ enum mac80211_rx_flags { RX_FLAG_ONLY_MONITOR = BIT(17), RX_FLAG_SKIP_MONITOR = BIT(18), RX_FLAG_AMSDU_MORE = BIT(19), - RX_FLAG_RADIOTAP_VENDOR_DATA = BIT(20), + RX_FLAG_RADIOTAP_TLV_AT_END = BIT(20), RX_FLAG_MIC_STRIPPED = BIT(21), RX_FLAG_ALLOW_SAME_PN = BIT(22), RX_FLAG_ICV_STRIPPED = BIT(23), @@ -1567,39 +1588,6 @@ ieee80211_rx_status_to_khz(struct ieee80211_rx_status *rx_status) } /** - * struct ieee80211_vendor_radiotap - vendor radiotap data information - * @present: presence bitmap for this vendor namespace - * (this could be extended in the future if any vendor needs more - * bits, the radiotap spec does allow for that) - * @align: radiotap vendor namespace alignment. This defines the needed - * alignment for the @data field below, not for the vendor namespace - * description itself (which has a fixed 2-byte alignment) - * Must be a power of two, and be set to at least 1! - * @oui: radiotap vendor namespace OUI - * @subns: radiotap vendor sub namespace - * @len: radiotap vendor sub namespace skip length, if alignment is done - * then that's added to this, i.e. this is only the length of the - * @data field. - * @pad: number of bytes of padding after the @data, this exists so that - * the skb data alignment can be preserved even if the data has odd - * length - * @data: the actual vendor namespace data - * - * This struct, including the vendor data, goes into the skb->data before - * the 802.11 header. It's split up in mac80211 using the align/oui/subns - * data. - */ -struct ieee80211_vendor_radiotap { - u32 present; - u8 align; - u8 oui[3]; - u8 subns; - u8 pad; - u16 len; - u8 data[]; -} __packed; - -/** * enum ieee80211_conf_flags - configuration flags * * Flags to define PHY configuration options @@ -3841,6 +3829,12 @@ struct ieee80211_prep_tx_info { * the station. See @sta_pre_rcu_remove if needed. * This callback can sleep. * + * @link_add_debugfs: Drivers can use this callback to add debugfs files + * when a link is added to a mac80211 vif. This callback should be within + * a CONFIG_MAC80211_DEBUGFS conditional. This callback can sleep. + * For non-MLO the callback will be called once for the default bss_conf + * with the vif's directory rather than a separate subdirectory. + * * @sta_add_debugfs: Drivers can use this callback to add debugfs files * when a station is added to mac80211's station list. This callback * should be within a CONFIG_MAC80211_DEBUGFS conditional. This @@ -4230,6 +4224,9 @@ struct ieee80211_prep_tx_info { * Note that a sta can also be inserted or removed with valid links, * i.e. passed to @sta_add/@sta_state with sta->valid_links not zero. * In fact, cannot change from having valid_links and not having them. + * @set_hw_timestamp: Enable/disable HW timestamping of TM/FTM frames. This is + * not restored at HW reset by mac80211 so drivers need to take care of + * that. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -4319,6 +4316,10 @@ struct ieee80211_ops { int (*sta_remove)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta); #ifdef CONFIG_MAC80211_DEBUGFS + void (*link_add_debugfs)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_bss_conf *link_conf, + struct dentry *dir); void (*sta_add_debugfs)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, struct ieee80211_sta *sta, @@ -4589,6 +4590,9 @@ struct ieee80211_ops { struct ieee80211_vif *vif, struct ieee80211_sta *sta, u16 old_links, u16 new_links); + int (*set_hw_timestamp)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct cfg80211_set_hw_timestamp *hwts); }; /** @@ -5985,6 +5989,20 @@ void ieee80211_queue_delayed_work(struct ieee80211_hw *hw, unsigned long delay); /** + * ieee80211_refresh_tx_agg_session_timer - Refresh a tx agg session timer. + * @sta: the station for which to start a BA session + * @tid: the TID to BA on. + * + * This function allows low level driver to refresh tx agg session timer + * to maintain BA session, the session level will still be managed by the + * mac80211. + * + * Note: must be called in an RCU critical section. + */ +void ieee80211_refresh_tx_agg_session_timer(struct ieee80211_sta *sta, + u16 tid); + +/** * ieee80211_start_tx_ba_session - Start a tx Block Ack session. * @sta: the station for which to start a BA session * @tid: the TID to BA on. diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index f14621a954e1..9a0ac0363f1f 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -1299,6 +1299,16 @@ * @NL80211_CMD_MODIFY_LINK_STA: Modify a link of an MLD station * @NL80211_CMD_REMOVE_LINK_STA: Remove a link of an MLD station * + * @NL80211_CMD_SET_HW_TIMESTAMP: Enable/disable HW timestamping of Timing + * measurement and Fine timing measurement frames. If %NL80211_ATTR_MAC + * is included, enable/disable HW timestamping only for frames to/from the + * specified MAC address. Otherwise enable/disable HW timestamping for + * all TM/FTM frames (including ones that were enabled with specific MAC + * address). If %NL80211_ATTR_HW_TIMESTAMP_ENABLED is not included, disable + * HW timestamping. + * The number of peers that HW timestamping can be enabled for concurrently + * is indicated by %NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -1550,6 +1560,8 @@ enum nl80211_commands { NL80211_CMD_MODIFY_LINK_STA, NL80211_CMD_REMOVE_LINK_STA, + NL80211_CMD_SET_HW_TIMESTAMP, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -2775,6 +2787,13 @@ enum nl80211_commands { * indicates that the sub-channel is punctured. Higher 16 bits are * reserved. * + * @NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS: Maximum number of peers that HW + * timestamping can be enabled for concurrently (u16), a wiphy attribute. + * A value of 0xffff indicates setting for all peers (i.e. not specifying + * an address with %NL80211_CMD_SET_HW_TIMESTAMP) is supported. + * @NL80211_ATTR_HW_TIMESTAMP_ENABLED: Indicates whether HW timestamping should + * be enabled or not (flag attribute). + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3306,6 +3325,9 @@ enum nl80211_attrs { NL80211_ATTR_PUNCT_BITMAP, + NL80211_ATTR_MAX_HW_TIMESTAMP_PEERS, + NL80211_ATTR_HW_TIMESTAMP_ENABLED, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -6326,6 +6348,10 @@ enum nl80211_feature_flags { * @NL80211_EXT_FEATURE_SECURE_NAN: Device supports NAN Pairing which enables * authentication, data encryption and message integrity. * + * @NL80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA: Device supports randomized TA + * in authentication and deauthentication frames sent to unassociated peer + * using @NL80211_CMD_FRAME. + * * @NUM_NL80211_EXT_FEATURES: number of extended features. * @MAX_NL80211_EXT_FEATURES: highest extended feature index. */ @@ -6396,6 +6422,7 @@ enum nl80211_ext_feature_index { NL80211_EXT_FEATURE_POWERED_ADDR_CHANGE, NL80211_EXT_FEATURE_PUNCT, NL80211_EXT_FEATURE_SECURE_NAN, + NL80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA, /* add new features before the definition below */ NUM_NL80211_EXT_FEATURES, @@ -6510,8 +6537,14 @@ enum nl80211_timeout_reason { * @NL80211_SCAN_FLAG_FREQ_KHZ: report scan results with * %NL80211_ATTR_SCAN_FREQ_KHZ. This also means * %NL80211_ATTR_SCAN_FREQUENCIES will not be included. - * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for colocated APs reported by - * 2.4/5 GHz APs + * @NL80211_SCAN_FLAG_COLOCATED_6GHZ: scan for collocated APs reported by + * 2.4/5 GHz APs. When the flag is set, the scan logic will use the + * information from the RNR element found in beacons/probe responses + * received on the 2.4/5 GHz channels to actively scan only the 6GHz + * channels on which APs are expected to be found. Note that when not set, + * the scan logic would scan all 6GHz channels, but since transmission of + * probe requests on non PSC channels is limited, it is highly likely that + * these channels would passively be scanned. */ enum nl80211_scan_flags { NL80211_SCAN_FLAG_LOW_PRIORITY = 1<<0, |