1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2022-2024 Qualcomm Innovation Center, Inc. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for 5*5113495bSYour Name * any purpose with or without fee is hereby granted, provided that the 6*5113495bSYour Name * above copyright notice and this permission notice appear in all 7*5113495bSYour Name * copies. 8*5113495bSYour Name * 9*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 10*5113495bSYour Name * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 11*5113495bSYour Name * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 12*5113495bSYour Name * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 13*5113495bSYour Name * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 14*5113495bSYour Name * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 15*5113495bSYour Name * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 16*5113495bSYour Name * PERFORMANCE OF THIS SOFTWARE. 17*5113495bSYour Name */ 18*5113495bSYour Name 19*5113495bSYour Name /** 20*5113495bSYour Name * DOC: wlan_osif_features.h 21*5113495bSYour Name * 22*5113495bSYour Name * Define feature flags to cleanly describe when features 23*5113495bSYour Name * are present in a given version of the kernel 24*5113495bSYour Name */ 25*5113495bSYour Name 26*5113495bSYour Name #ifndef _WLAN_OSIF_FEATURES_H_ 27*5113495bSYour Name #define _WLAN_OSIF_FEATURES_H_ 28*5113495bSYour Name 29*5113495bSYour Name #include <linux/version.h> 30*5113495bSYour Name 31*5113495bSYour Name /* 32*5113495bSYour Name * CFG80211_11BE_BASIC 33*5113495bSYour Name * Used to indicate the Linux Kernel contains support for basic 802.11be 34*5113495bSYour Name * definitions. 35*5113495bSYour Name * 36*5113495bSYour Name * These definitions were introduced in Linux Kernel 5.18 via: 37*5113495bSYour Name * cbc1ca0a9d0a ieee80211: Add EHT (802.11be) definitions 38*5113495bSYour Name * 2a2c86f15e17 ieee80211: add EHT 1K aggregation definitions 39*5113495bSYour Name * 5cd5a8a3e2fb cfg80211: Add data structures to capture EHT capabilities 40*5113495bSYour Name * 3743bec6120a cfg80211: Add support for EHT 320 MHz channel width 41*5113495bSYour Name * cfb14110acf8 nl80211: add EHT MCS support 42*5113495bSYour Name * c2b3d7699fb0 nl80211: add support for 320MHz channel limitation 43*5113495bSYour Name * 31846b657857 cfg80211: add NO-EHT flag to regulatory 44*5113495bSYour Name * ea05fd3581d3 cfg80211: Support configuration of station EHT capabilities 45*5113495bSYour Name * 46*5113495bSYour Name * These definitions were backported to Android Common Kernel 5.15 via: 47*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996261 48*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996262 49*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996263 50*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996264 51*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996265 52*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996266 53*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996267 54*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996268 55*5113495bSYour Name */ 56*5113495bSYour Name 57*5113495bSYour Name #if (defined(__ANDROID_COMMON_KERNEL__) && \ 58*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 59*5113495bSYour Name (LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))) || \ 60*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0)) 61*5113495bSYour Name #define CFG80211_11BE_BASIC 1 62*5113495bSYour Name #endif 63*5113495bSYour Name 64*5113495bSYour Name /* 65*5113495bSYour Name * CFG80211_SA_QUERY_OFFLOAD_SUPPORT 66*5113495bSYour Name * Used to indicate the Linux Kernel contains support to offload SA Query 67*5113495bSYour Name * procedures for AP SME device 68*5113495bSYour Name * 69*5113495bSYour Name * This feature was introduced in Linux Kernel 5.17 via: 70*5113495bSYour Name * 47301a74bbfa ("nl80211: Add support to set AP settings flags with single attribute") 71*5113495bSYour Name * 87c1aec15dee ("nl80211: Add support to offload SA Query procedures for AP SME device") 72*5113495bSYour Name * 73*5113495bSYour Name * This feature was backported to Android Common Kernel 5.15 via: 74*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1958439 75*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1958440 76*5113495bSYour Name */ 77*5113495bSYour Name 78*5113495bSYour Name #if (defined(__ANDROID_COMMON_KERNEL__) && \ 79*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 80*5113495bSYour Name (LINUX_VERSION_CODE < KERNEL_VERSION(5, 16, 0))) || \ 81*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)) 82*5113495bSYour Name #define CFG80211_SA_QUERY_OFFLOAD_SUPPORT 1 83*5113495bSYour Name #endif 84*5113495bSYour Name 85*5113495bSYour Name /* 86*5113495bSYour Name * CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT 87*5113495bSYour Name * Used to indicate the Linux Kernel contains support for single netdevice multi 88*5113495bSYour Name * link support. 89*5113495bSYour Name * 90*5113495bSYour Name * This feature was merged into wireless-next via below commits: 91*5113495bSYour Name * 7b0a0e3c3 wifi: cfg80211: do some rework towards MLO link APIs 92*5113495bSYour Name * 0f7594489 wifi: cfg80211: mlme: get BSS entry outside cfg80211_mlme_assoc() 93*5113495bSYour Name * 9ecff10e8 wifi: nl80211: refactor BSS lookup in nl80211_associate() 94*5113495bSYour Name * 0f48b8b88 wifi: ieee80211: add definitions for multi-link element 95*5113495bSYour Name * 325839da9 wifi: cfg80211: simplify cfg80211_mlme_auth() prototype 96*5113495bSYour Name * d648c2302 wifi: nl80211: support MLO in auth/assoc 97*5113495bSYour Name * 98*5113495bSYour Name * This feature was backported to Android Common Kernel 5.15 via: 99*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2123895 100*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2115618 101*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2115620 102*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2121347 103*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2121348 104*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2121349 105*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2121350 106*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2121351 107*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2123452 108*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2123454 109*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2115621 110*5113495bSYour Name * 111*5113495bSYour Name */ 112*5113495bSYour Name #if ((defined(__ANDROID_COMMON_KERNEL__) && \ 113*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 114*5113495bSYour Name (defined IEEE80211_MLD_MAX_NUM_LINKS)) || \ 115*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 6, 0))) 116*5113495bSYour Name #define CFG80211_SINGLE_NETDEV_MULTI_LINK_SUPPORT 1 117*5113495bSYour Name #endif 118*5113495bSYour Name 119*5113495bSYour Name /** 120*5113495bSYour Name * CFG80211_SAE_AUTH_TA_ADDR_SUPPORT 121*5113495bSYour Name * Used to indicate the Linux Kernel contains support for ML SAE auth with link 122*5113495bSYour Name * address as the transmitter address 123*5113495bSYour Name * 124*5113495bSYour Name * TODO: These changes are currently in internal review once upstreamed and 125*5113495bSYour Name * backported to 5.15 need to add the respective commit-ids 126*5113495bSYour Name */ 127*5113495bSYour Name #if (defined(__ANDROID_COMMON_KERNEL__) && \ 128*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 129*5113495bSYour Name (defined CFG80211_EXTERNAL_AUTH_TA_SUPPORT)) 130*5113495bSYour Name #define CFG80211_SAE_AUTH_TA_ADDR_SUPPORT 1 131*5113495bSYour Name #endif 132*5113495bSYour Name 133*5113495bSYour Name /* 134*5113495bSYour Name * CFG80211_MULTI_AKM_CONNECT_SUPPORT 135*5113495bSYour Name * used to indicate the Linux kernel contains support for multi AKM connect 136*5113495bSYour Name * support 137*5113495bSYour Name * 138*5113495bSYour Name * This feature was introduced in Linux Kernel 6.0 via: 139*5113495bSYour Name * ecad3b0b99bf wifi: cfg80211: Increase akm_suites array size in 140*5113495bSYour Name * cfg80211_crypto_settings. 141*5113495bSYour Name */ 142*5113495bSYour Name #if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0) || \ 143*5113495bSYour Name (defined CFG80211_MAX_NUM_AKM_SUITES)) 144*5113495bSYour Name #define CFG80211_MULTI_AKM_CONNECT_SUPPORT 1 145*5113495bSYour Name #endif 146*5113495bSYour Name 147*5113495bSYour Name /* 148*5113495bSYour Name * WLAN_MLD_AP_STA_CONNECT_SUPPORT 149*5113495bSYour Name * Used to indicate Linux Kernel supports ML connection on SAP. 150*5113495bSYour Name */ 151*5113495bSYour Name #if (defined(__ANDROID_COMMON_KERNEL__) && \ 152*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 153*5113495bSYour Name (defined CFG80211_MLD_AP_STA_CONNECT_SUPPORT)) 154*5113495bSYour Name #define WLAN_MLD_AP_STA_CONNECT_SUPPORT 1 155*5113495bSYour Name #endif 156*5113495bSYour Name 157*5113495bSYour Name /* 158*5113495bSYour Name * WLAN_MLD_AP_OWE_INFO_SUPPORT 159*5113495bSYour Name * Used to indicate Linux Kernel supports ML OWE connection 160*5113495bSYour Name * on SAP 161*5113495bSYour Name */ 162*5113495bSYour Name #if (defined(__ANDROID_COMMON_KERNEL__) && \ 163*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 164*5113495bSYour Name (defined CFG80211_MLD_AP_OWE_INFO_SUPPORT)) 165*5113495bSYour Name #define WLAN_MLD_AP_OWE_INFO_SUPPORT 1 166*5113495bSYour Name #endif 167*5113495bSYour Name 168*5113495bSYour Name /* 169*5113495bSYour Name * CFG80211_TX_CONTROL_PORT_LINK_SUPPORT 170*5113495bSYour Name * Used to indicate Linux kernel contains support for TX control port from 171*5113495bSYour Name * specific link ID 172*5113495bSYour Name * 173*5113495bSYour Name * This feature was introduced in Linux Kernel 6.0 via: 174*5113495bSYour Name * 9b6bf4d6120a wifi: nl80211: set BSS to NULL if IS_ERR() 175*5113495bSYour Name * 45aaf17c0c34 wifi: nl80211: check MLO support in authenticate 176*5113495bSYour Name * d2bc52498b6b wifi: nl80211: Support MLD parameters in nl80211_set_station() 177*5113495bSYour Name * 67207bab9341 wifi: cfg80211/mac80211: Support control port TX from specific link 178*5113495bSYour Name * 69c3f2d30c35 wifi: nl80211: allow link ID in set_wiphy with frequency 179*5113495bSYour Name * fa2ca639c4e6 wifi: nl80211: advertise MLO support 180*5113495bSYour Name * e3d331c9b620 wifi: cfg80211: set country_elem to NULL 181*5113495bSYour Name * 34d76a14f8f7 wifi: nl80211: reject link specific elements on assoc link 182*5113495bSYour Name * df35f3164ec1 wifi: nl80211: reject fragmented and non-inheritance elements 183*5113495bSYour Name * ff5c4dc4cd78 wifi: nl80211: fix some attribute policy entries 184*5113495bSYour Name * 7464f665158e wifi: cfg80211: add cfg80211_get_iftype_ext_capa() 185*5113495bSYour Name * 8876c67e6296 wifi: nl80211: require MLD address on link STA add/modify 186*5113495bSYour Name * 9dd1953846c7 wifi: nl80211/mac80211: clarify link ID in control port TX 187*5113495bSYour Name * 00b3d8401019 wifi: cfg80211/nl80211: move rx management data into a struct 188*5113495bSYour Name * 6074c9e57471 wifi: cfg80211: report link ID in NL80211_CMD_FRAME 189*5113495bSYour Name * 95f498bb49f7 wifi: nl80211: add MLO link ID to the NL80211_CMD_FRAME TX API 190*5113495bSYour Name * 1e0b3b0b6cb5 wifi: mac80211: Align with Draft P802.11be_D1.5 191*5113495bSYour Name * 062e8e02dfd4 wifi: mac80211: Align with Draft P802.11be_D2.0 192*5113495bSYour Name * d776763f4808 wifi: cfg80211: debugfs: fix return type in ht40allow_map_read() 193*5113495bSYour Name * 64e966d1e84b wifi: cfg80211: fix MCS divisor value 194*5113495bSYour Name * 4e9c3af39820 wifi: nl80211: add EML/MLD capabilities to per-iftype capabilities 195*5113495bSYour Name * 80b0ed70a271 wifi: nl80211: add RX and TX timestamp attributes 196*5113495bSYour Name * ea7d50c925ce wifi: cfg80211: add a function for reporting TX status with hardware timestamps 197*5113495bSYour Name * 1ff715ffa0ec wifi: cfg80211: add hardware timestamps to frame RX info 198*5113495bSYour Name * 199*5113495bSYour Name * This feature was backported to Android Common Kernel 5.15.74 via: 200*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253173 201*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253174 202*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253175 203*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253176 204*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253177 205*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253178 206*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253179 207*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253180 208*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253181 209*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253182 210*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253183 211*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253184 212*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253185 213*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253186 214*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253187 215*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253188 216*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253189 217*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253190 218*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253191 219*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253192 220*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253193 221*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2253194 222*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2267469 223*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2267204 224*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2267210 225*5113495bSYour Name */ 226*5113495bSYour Name 227*5113495bSYour Name #if (defined(__ANDROID_COMMON_KERNEL__) && \ 228*5113495bSYour Name (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 74)) || \ 229*5113495bSYour Name (defined IEEE80211_EHT_OPER_INFO_PRESENT)) 230*5113495bSYour Name #define CFG80211_TX_CONTROL_PORT_LINK_SUPPORT 1 231*5113495bSYour Name #endif 232*5113495bSYour Name 233*5113495bSYour Name /* 234*5113495bSYour Name * CFG80211_EXTERNAL_AUTH_MLO_SUPPORT 235*5113495bSYour Name * Used to indicate Linux kernel contains support for ML external auth 236*5113495bSYour Name * 237*5113495bSYour Name * TODO: Corresponding Linux kernel changes are still under wirless-next 238*5113495bSYour Name * will add the commit-ID when available. 239*5113495bSYour Name */ 240*5113495bSYour Name /* 241*5113495bSYour Name * TODO: will add this check when available. 242*5113495bSYour Name * #if (defined(__ANDROID_COMMON_KERNEL__) && \ 243*5113495bSYour Name * (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)) && \ 244*5113495bSYour Name * (defined CFG80211_EXTERNAL_AUTH_MLO_SUPPORT)) 245*5113495bSYour Name */ 246*5113495bSYour Name #if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 3, 0) || \ 247*5113495bSYour Name (defined CFG80211_EXTERNAL_AUTH_MLO_SUPPORT)) 248*5113495bSYour Name #define WLAN_EXTERNAL_AUTH_MLO_SUPPORT 249*5113495bSYour Name #endif 250*5113495bSYour Name 251*5113495bSYour Name /* 252*5113495bSYour Name * CFG80211_TID_LINK_MAP_SUPPORT 253*5113495bSYour Name * Used to indicate Linux kernel contains support to get the TID to link map 254*5113495bSYour Name * status and response event. 255*5113495bSYour Name * 256*5113495bSYour Name * TODO: Corresponding Linux kernel support check changes are still under review 257*5113495bSYour Name * will add the commit-ID when available 258*5113495bSYour Name */ 259*5113495bSYour Name #if (defined CFG80211_TID_LINK_MAP_SUPPORT) 260*5113495bSYour Name #define WLAN_TID_LINK_MAP_SUPPORT 261*5113495bSYour Name #endif 262*5113495bSYour Name 263*5113495bSYour Name /* 264*5113495bSYour Name * CFG80211_EXT_FEATURE_SECURE_NAN 265*5113495bSYour Name * Used to indicate Linux kernel contains support to secure NAN feature 266*5113495bSYour Name * 267*5113495bSYour Name * This feature was introduced in Linux Kernel 6.4 via: 268*5113495bSYour Name * 9b89495e479c wifi: nl80211: Allow authentication frames and set keys on NAN 269*5113495bSYour Name * interface 270*5113495bSYour Name */ 271*5113495bSYour Name #if ((LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0)) || \ 272*5113495bSYour Name (defined CFG80211_EXT_FEATURE_SECURE_NAN)) 273*5113495bSYour Name #define WLAN_EXT_FEATURE_SECURE_NAN 274*5113495bSYour Name #endif 275*5113495bSYour Name 276*5113495bSYour Name /* 277*5113495bSYour Name * CFG80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA 278*5113495bSYour Name * Used to indicate Linux kernel contains support to auth and deauth random TA 279*5113495bSYour Name * 280*5113495bSYour Name * This feature was introduced in Linux Kernel 6.4 via: 281*5113495bSYour Name * 6933486133ec wifi: nl80211: Add support for randomizing TA of auth and deauth 282*5113495bSYour Name * frames 283*5113495bSYour Name */ 284*5113495bSYour Name #if ((LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0)) || \ 285*5113495bSYour Name (defined CFG80211_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA)) 286*5113495bSYour Name #define WLAN_EXT_FEATURE_AUTH_AND_DEAUTH_RANDOM_TA 287*5113495bSYour Name #endif 288*5113495bSYour Name 289*5113495bSYour Name /* 290*5113495bSYour Name * WLAN_MLD_AP_STA_CONNECT_SUPPORT 291*5113495bSYour Name * Used to indicate Linux Upstream Kernel supports ML connection on SAP. 292*5113495bSYour Name * 293*5113495bSYour Name * This feature was introduced in Linux Kernel 6.3 via: 294*5113495bSYour Name * a42e59e: wifi: cfg80211: Extend cfg80211_new_sta() for MLD AP 295*5113495bSYour Name * 8bb588d: wifi: cfg80211: Extend cfg80211_update_owe_info_event() for MLD AP 296*5113495bSYour Name * 297*5113495bSYour Name * This feature was backported to Android Common Kernel 5.15.74 via: 298*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2450265 299*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2450266 300*5113495bSYour Name * 301*5113495bSYour Name * This feature was backported to Android Common Kernel 6.1 via: 302*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2470890 303*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2470891 304*5113495bSYour Name */ 305*5113495bSYour Name #if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 4, 0) || \ 306*5113495bSYour Name (defined CFG80211_MLD_AP_STA_CONNECT_UPSTREAM_SUPPORT)) 307*5113495bSYour Name #define WLAN_MLD_AP_STA_CONNECT_UPSTREAM_SUPPORT 1 308*5113495bSYour Name #endif 309*5113495bSYour Name 310*5113495bSYour Name /* 311*5113495bSYour Name * WLAN_LINK_STA_PARAMS_PRESENT 312*5113495bSYour Name * WLAN_EHT_CAPABILITY_PRESENT 313*5113495bSYour Name * 314*5113495bSYour Name * To deterministically identify where EHT fields are present (whether in 315*5113495bSYour Name * link_sta_params or station_parameters), enable either 316*5113495bSYour Name * WLAN_LINK_STA_PARAMS_PRESENT or WLAN_EHT_CAPABILITY_PRESENT but not both. 317*5113495bSYour Name * 318*5113495bSYour Name * Incase EHT fields are present in link_sta_parameters only define 319*5113495bSYour Name * WLAN_LINK_STA_PARAMS_PRESENT flag. 320*5113495bSYour Name * 321*5113495bSYour Name * If WLAN_LINK_STA_PARAMS_PRESENT is not defined, then EHT cap can be present 322*5113495bSYour Name * in station_parameters structure, in such case WLAN_EHT_CAPABILITY_PRESENT 323*5113495bSYour Name * flag will be defined. 324*5113495bSYour Name * 325*5113495bSYour Name * If both flags are not enabled then kernel is not EHT capable. 326*5113495bSYour Name * 327*5113495bSYour Name * WLAN_LINK_STA_PARAMS_PRESENT 328*5113495bSYour Name * 577e5b8 wifi: cfg80211: add API to add/modify/remove a link station 329*5113495bSYour Name * b95eb7f wifi: cfg80211/mac80211: separate link params from station params 330*5113495bSYour Name * 331*5113495bSYour Name * The changes are backported to ACK from below commits. 332*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2227406 333*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/2227407 334*5113495bSYour Name * 335*5113495bSYour Name * WLAN_EHT_CAPABILITY_PRESENT 336*5113495bSYour Name * ea05fd3 cfg80211: Support configuration of station EHT capabilities 337*5113495bSYour Name * 338*5113495bSYour Name * The changes are backported to ACK from below commit. 339*5113495bSYour Name * https://android-review.googlesource.com/c/kernel/common/+/1996268 340*5113495bSYour Name * 341*5113495bSYour Name */ 342*5113495bSYour Name #if (LINUX_VERSION_CODE >= KERNEL_VERSION(6, 0, 0) || \ 343*5113495bSYour Name (defined CFG80211_LINK_STA_PARAMS_PRESENT)) 344*5113495bSYour Name #define WLAN_LINK_STA_PARAMS_PRESENT 1 345*5113495bSYour Name #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(5, 18, 0) || \ 346*5113495bSYour Name (defined NL80211_EHT_MIN_CAPABILITY_LEN)) 347*5113495bSYour Name #define WLAN_EHT_CAPABILITY_PRESENT 1 348*5113495bSYour Name #endif 349*5113495bSYour Name 350*5113495bSYour Name #endif 351