drivers/net/wireless/eswin/ecrnx_compat.h

   1 /**\r
   2  ******************************************************************************\r
   3  *\r
   4  * @file ecrnx_compat.h\r
   5  *\r
   6  * Ensure driver compilation for linux 4.4 to 5.9\r
   7  *\r
   8  * To avoid too many #if LINUX_VERSION_CODE if the code, when prototype change\r
   9  * between different kernel version:\r
  10  * - For external function, define a macro whose name is the function name with\r
  11  *   _compat suffix and prototype (actually the number of parameter) of the\r
  12  *   latest version. Then latest version this macro simply call the function\r
  13  *   and for older kernel version it call the function adapting the api.\r
  14  * - For internal function (e.g. cfg80211_ops) do the same but the macro name\r
  15  *   doesn't need to have the _compat suffix when the function is not used\r
  16  *   directly by the driver\r
  17  *\r
  18  * Copyright (C) ESWIN 2020\r
  19  *\r
  20  ******************************************************************************\r
  21  */\r
  22 #ifndef _ECRNX_COMPAT_H_\r
  23 #define _ECRNX_COMPAT_H_\r
  24 #include <linux/version.h>\r
  25 \r
  26 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)\r
  27 #error "Minimum kernel version supported is 3.8"\r
  28 #endif\r
  29 \r
  30 /******************************************************************************\r
  31  * Generic\r
  32  *****************************************************************************/\r
  33 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)\r
  34 #define __bf_shf(x) (__builtin_ffsll(x) - 1)\r
  35 #define FIELD_PREP(_mask, _val) \\r
  36     (((typeof(_mask))(_val) << __bf_shf(_mask)) & (_mask))\r
  37 #else\r
  38 #include <linux/bitfield.h>\r
  39 #endif // 4.9\r
  40 \r
  41 #if LINUX_VERSION_CODE > KERNEL_VERSION(5,13,0)\r
  42 #define IEEE80211_HE_PHY_CAP3_RX_HE_MU_PPDU_FROM_NON_AP_STA IEEE80211_HE_PHY_CAP3_RX_PARTIAL_BW_SU_IN_20MHZ_MU\r
  43 #endif\r
  44 \r
  45 /******************************************************************************\r
  46  * CFG80211\r
  47  *****************************************************************************/\r
  48  \r
  49  #if LINUX_VERSION_CODE > KERNEL_VERSION(5, 12, 0)\r
  50 #define regulatory_set_wiphy_regd_sync_rtnl regulatory_set_wiphy_regd_sync\r
  51 #endif\r
  52 \r
  53 #if LINUX_VERSION_CODE > KERNEL_VERSION(5, 11, 0)\r
  54 #define cfg80211_ch_switch_started_notify(dev, chandef, count) \\r
  55     cfg80211_ch_switch_started_notify(dev, chandef, count, 1)\r
  56 #endif\r
  57 \r
  58 #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 1, 0)\r
  59 #define WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT      0\r
  60 \r
  61 #define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_242                    0x00\r
  62 #define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_484                    0x40\r
  63 #define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_996                    0x80\r
  64 #define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_2x996                  0xc0\r
  65 #define IEEE80211_HE_PHY_CAP8_DCM_MAX_RU_MASK                   0xc0\r
  66 \r
  67 #define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_0US           0x00\r
  68 #define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_8US           0x40\r
  69 #define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_16US          0x80\r
  70 #define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED      0xc0\r
  71 #define IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_MASK          0xc0\r
  72 \r
  73 #endif // 5.1\r
  74 \r
  75 #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)\r
  76 #define cfg80211_notify_new_peer_candidate(dev, addr, ie, ie_len, sig_dbm, gfp) \\r
  77     cfg80211_notify_new_peer_candidate(dev, addr, ie, ie_len, gfp)\r
  78 \r
  79 #define WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT    BIT(5)\r
  80 #define WLAN_EXT_CAPA10_TWT_RESPONDER_SUPPORT    BIT(6)\r
  81 \r
  82 #endif // 5.0\r
  83 \r
  84 #define WLAN_EXT_CAPA5_QOS_MAP_SUPPORT           BIT(0)\r
  85 \r
  86 \r
  87 struct ecrnx_element {\r
  88     u8 id;\r
  89     u8 datalen;\r
  90     u8 data[];\r
  91 } __packed;\r
  92 \r
  93 \r
  94 #define for_each_ecrnx_element(_elem, _data, _datalen)                  \\r
  95         for (_elem = (const struct ecrnx_element *)(_data);                     \\r
  96              (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >=    \\r
  97                 (int)sizeof(*_elem) &&                                  \\r
  98              (const u8 *)(_data) + (_datalen) - (const u8 *)_elem >=    \\r
  99                 (int)sizeof(*_elem) + _elem->datalen;                   \\r
 100              _elem = (const struct ecrnx_element *)(_elem->data + _elem->datalen))\r
 101 \r
 102 \r
 103 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)\r
 104 #define IEEE80211_RADIOTAP_HE 23\r
 105 #define IEEE80211_RADIOTAP_HE_MU 24\r
 106 #endif\r
 107 \r
 108 \r
 109 #if LINUX_VERSION_CODE < KERNEL_VERSION(4,19,0)\r
 110 struct ieee80211_radiotap_he {\r
 111         __le16 data1, data2, data3, data4, data5, data6;\r
 112 };\r
 113 \r
 114 enum ieee80211_radiotap_he_bits {\r
 115     IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MASK             = 3,\r
 116     IEEE80211_RADIOTAP_HE_DATA1_FORMAT_SU               = 0,\r
 117     IEEE80211_RADIOTAP_HE_DATA1_FORMAT_EXT_SU   = 1,\r
 118     IEEE80211_RADIOTAP_HE_DATA1_FORMAT_MU               = 2,\r
 119     IEEE80211_RADIOTAP_HE_DATA1_FORMAT_TRIG             = 3,\r
 120 \r
 121     IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN = 0x0004,\r
 122     IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN       = 0x0008,\r
 123     IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN             = 0x0010,\r
 124     IEEE80211_RADIOTAP_HE_DATA1_DATA_MCS_KNOWN  = 0x0020,\r
 125     IEEE80211_RADIOTAP_HE_DATA1_DATA_DCM_KNOWN  = 0x0040,\r
 126     IEEE80211_RADIOTAP_HE_DATA1_CODING_KNOWN    = 0x0080,\r
 127     IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN      = 0x0100,\r
 128     IEEE80211_RADIOTAP_HE_DATA1_STBC_KNOWN              = 0x0200,\r
 129     IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN        = 0x0400,\r
 130     IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN       = 0x0800,\r
 131     IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN       = 0x1000,\r
 132     IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN       = 0x2000,\r
 133     IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN       = 0x4000,\r
 134     IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN   = 0x8000,\r
 135 \r
 136     IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN = 0x0001,\r
 137     IEEE80211_RADIOTAP_HE_DATA2_GI_KNOWN                = 0x0002,\r
 138     IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN      = 0x0004,\r
 139     IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN       = 0x0008,\r
 140     IEEE80211_RADIOTAP_HE_DATA2_TXBF_KNOWN              = 0x0010,\r
 141     IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN       = 0x0020,\r
 142     IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN              = 0x0040,\r
 143     IEEE80211_RADIOTAP_HE_DATA2_MIDAMBLE_KNOWN  = 0x0080,\r
 144     IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET               = 0x3f00,\r
 145     IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN = 0x4000,\r
 146     IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC   = 0x8000,\r
 147 \r
 148     IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR               = 0x003f,\r
 149     IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE             = 0x0040,\r
 150     IEEE80211_RADIOTAP_HE_DATA3_UL_DL           = 0x0080,\r
 151     IEEE80211_RADIOTAP_HE_DATA3_DATA_MCS                = 0x0f00,\r
 152     IEEE80211_RADIOTAP_HE_DATA3_DATA_DCM                = 0x1000,\r
 153     IEEE80211_RADIOTAP_HE_DATA3_CODING          = 0x2000,\r
 154     IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG    = 0x4000,\r
 155     IEEE80211_RADIOTAP_HE_DATA3_STBC            = 0x8000,\r
 156 \r
 157     IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE        = 0x000f,\r
 158     IEEE80211_RADIOTAP_HE_DATA4_MU_STA_ID               = 0x7ff0,\r
 159     IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1  = 0x000f,\r
 160     IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2  = 0x00f0,\r
 161     IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3  = 0x0f00,\r
 162     IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4  = 0xf000,\r
 163 \r
 164     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC        = 0x000f,\r
 165     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_20MHZ  = 0,\r
 166     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_40MHZ  = 1,\r
 167     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_80MHZ  = 2,\r
 168     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_160MHZ = 3,\r
 169     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_26T    = 4,\r
 170     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_52T    = 5,\r
 171     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_106T   = 6,\r
 172     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_242T   = 7,\r
 173     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_484T   = 8,\r
 174     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_996T   = 9,\r
 175     IEEE80211_RADIOTAP_HE_DATA5_DATA_BW_RU_ALLOC_2x996T = 10,\r
 176 \r
 177     IEEE80211_RADIOTAP_HE_DATA5_GI                      = 0x0030,\r
 178     IEEE80211_RADIOTAP_HE_DATA5_GI_0_8                  = 0,\r
 179     IEEE80211_RADIOTAP_HE_DATA5_GI_1_6                  = 1,\r
 180     IEEE80211_RADIOTAP_HE_DATA5_GI_3_2                  = 2,\r
 181 \r
 182     IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE                = 0x00c0,\r
 183     IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN                = 0,\r
 184     IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_1X                     = 1,\r
 185     IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_2X                     = 2,\r
 186     IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_4X                     = 3,\r
 187     IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS    = 0x0700,\r
 188     IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD             = 0x3000,\r
 189     IEEE80211_RADIOTAP_HE_DATA5_TXBF            = 0x4000,\r
 190     IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG             = 0x8000,\r
 191 \r
 192     IEEE80211_RADIOTAP_HE_DATA6_NSTS            = 0x000f,\r
 193     IEEE80211_RADIOTAP_HE_DATA6_DOPPLER         = 0x0010,\r
 194     IEEE80211_RADIOTAP_HE_DATA6_TXOP            = 0x7f00,\r
 195     IEEE80211_RADIOTAP_HE_DATA6_MIDAMBLE_PDCTY  = 0x8000,\r
 196     };\r
 197 \r
 198 struct ieee80211_radiotap_he_mu {\r
 199         __le16 flags1, flags2;\r
 200         u8 ru_ch1[4];\r
 201         u8 ru_ch2[4];\r
 202 };\r
 203 \r
 204 enum ieee80211_radiotap_he_mu_bits {\r
 205     IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS           = 0x000f,\r
 206     IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS_KNOWN             = 0x0010,\r
 207     IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM           = 0x0020,\r
 208     IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM_KNOWN             = 0x0040,\r
 209     IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN        = 0x0080,\r
 210     IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN                = 0x0100,\r
 211     IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN                = 0x0200,\r
 212     IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN        = 0x1000,\r
 213     IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU              = 0x2000,\r
 214     IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_COMP_KNOWN    = 0x4000,\r
 215     IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_SYMS_USERS_KNOWN      = 0x8000,\r
 216 \r
 217     IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW    = 0x0003,\r
 218     IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_20MHZ      = 0x0000,\r
 219     IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_40MHZ      = 0x0001,\r
 220     IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_80MHZ      = 0x0002,\r
 221     IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_160MHZ     = 0x0003,\r
 222     IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN      = 0x0004,\r
 223     IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP          = 0x0008,\r
 224     IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS    = 0x00f0,\r
 225     IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW  = 0x0300,\r
 226     IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN= 0x0400,\r
 227     IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU              = 0x0800,\r
 228 };\r
 229 \r
 230 enum {\r
 231     IEEE80211_HE_MCS_SUPPORT_0_7    = 0,\r
 232     IEEE80211_HE_MCS_SUPPORT_0_9    = 1,\r
 233     IEEE80211_HE_MCS_SUPPORT_0_11   = 2,\r
 234     IEEE80211_HE_MCS_NOT_SUPPORTED  = 3,\r
 235 };\r
 236 #endif // 4.19\r
 237 \r
 238 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 17, 0)\r
 239 #define cfg80211_probe_status(ndev, addr, cookie, ack, ack_pwr, pwr_valid, gfp) \\r
 240     cfg80211_probe_status(ndev, addr, cookie, ack, gfp)\r
 241 #endif // 4.17\r
 242 \r
 243 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)\r
 244 #define cfg80211_disconnected(dev, reason, ie, len, local, gfp) \\r
 245         cfg80211_disconnected(dev, reason, ie, len, gfp)\r
 246 #endif\r
 247 \r
 248 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 1, 0)\r
 249 #define ieee80211_chandef_to_operating_class(chan_def, op_class) 0\r
 250 #endif\r
 251 \r
 252 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)\r
 253 #define ecrnx_cfg80211_add_iface(wiphy, name, name_assign_type, type, params) \\r
 254     ecrnx_cfg80211_add_iface(wiphy, name, name_assign_type, type, u32 *flags, params)\r
 255 \r
 256 #define ecrnx_cfg80211_change_iface(wiphy, dev, type, params) \\r
 257     ecrnx_cfg80211_change_iface(wiphy, dev, type, u32 *flags, params)\r
 258 \r
 259 #define CCFS0(vht) vht->center_freq_seg1_idx\r
 260 #define CCFS1(vht) vht->center_freq_seg2_idx\r
 261 \r
 262 #if 0\r
 263 #define nla_parse(tb, maxtype, head, len, policy, extack)       \\r
 264     nla_parse(tb, maxtype, head, len, policy)\r
 265 #endif\r
 266 \r
 267 struct cfg80211_roam_info {\r
 268         struct ieee80211_channel *channel;\r
 269         struct cfg80211_bss *bss;\r
 270         const u8 *bssid;\r
 271         const u8 *req_ie;\r
 272         size_t req_ie_len;\r
 273         const u8 *resp_ie;\r
 274         size_t resp_ie_len;\r
 275 };\r
 276 \r
 277 #define cfg80211_roamed(_dev, _info, _gfp) \\r
 278     cfg80211_roamed(_dev, (_info)->channel, (_info)->bssid, (_info)->req_ie, \\r
 279                     (_info)->req_ie_len, (_info)->resp_ie, (_info)->resp_ie_len, _gfp)\r
 280 \r
 281 #else // 4.12\r
 282 \r
 283 #define CCFS0(vht) vht->center_freq_seg0_idx\r
 284 #define CCFS1(vht) vht->center_freq_seg1_idx\r
 285 #endif // 4.12\r
 286 \r
 287 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)\r
 288 #define ecrnx_cfg80211_cqm_rssi_notify(dev, event, level, gfp) \\r
 289     cfg80211_cqm_rssi_notify(dev, event, gfp)\r
 290 #else\r
 291 #define ecrnx_cfg80211_cqm_rssi_notify(dev, event, level, gfp) \\r
 292     cfg80211_cqm_rssi_notify(dev, event, level, gfp)\r
 293 #endif // 4.11\r
 294 \r
 295 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 9, 0)\r
 296 #define ieee80211_amsdu_to_8023s(skb, list, addr, iftype, extra_headroom, check_da, check_sa) \\r
 297     ieee80211_amsdu_to_8023s(skb, list, addr, iftype, extra_headroom, false)\r
 298 #endif // 4.9\r
 299 \r
 300 #if LINUX_VERSION_CODE  < KERNEL_VERSION(4, 7, 0)\r
 301 #define NUM_NL80211_BANDS IEEE80211_NUM_BANDS\r
 302 #endif // 4.7\r
 303 \r
 304 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 0, 0)\r
 305 #define SURVEY_INFO_TIME          SURVEY_INFO_CHANNEL_TIME\r
 306 #define SURVEY_INFO_TIME_BUSY     SURVEY_INFO_CHANNEL_TIME_BUSY\r
 307 #define SURVEY_INFO_TIME_EXT_BUSY SURVEY_INFO_CHANNEL_TIME_EXT_BUSY\r
 308 #define SURVEY_INFO_TIME_RX       SURVEY_INFO_CHANNEL_TIME_RX\r
 309 #define SURVEY_INFO_TIME_TX       SURVEY_INFO_CHANNEL_TIME_TX\r
 310 \r
 311 #define SURVEY_TIME(s) s->channel_time\r
 312 #define SURVEY_TIME_BUSY(s) s->channel_time_busy\r
 313 #else\r
 314 #define SURVEY_TIME(s) s->time\r
 315 #define SURVEY_TIME_BUSY(s) s->time_busy\r
 316 #endif\r
 317 \r
 318 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)\r
 319 #define cfg80211_ch_switch_started_notify(dev, chandef, count)\r
 320 \r
 321 #define WLAN_BSS_COEX_INFORMATION_REQUEST       BIT(0)\r
 322 #define WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING    BIT(2)\r
 323 #define WLAN_EXT_CAPA4_TDLS_BUFFER_STA          BIT(4)\r
 324 #define WLAN_EXT_CAPA4_TDLS_PEER_PSM            BIT(5)\r
 325 #define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH         BIT(6)\r
 326 #define WLAN_EXT_CAPA5_TDLS_CH_SW_PROHIBITED    BIT(7)\r
 327 #define NL80211_FEATURE_TDLS_CHANNEL_SWITCH     0\r
 328 \r
 329 #define STA_TDLS_INITIATOR(sta) 0\r
 330 \r
 331 #define REGULATORY_IGNORE_STALE_KICKOFF 0\r
 332 #else\r
 333 #define STA_TDLS_INITIATOR(sta) sta->tdls_initiator\r
 334 #endif\r
 335 \r
 336 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0)) && (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 12, 0))\r
 337 #define cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, flags)             \\r
 338         cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, flags, GFP_ATOMIC)\r
 339 #elif LINUX_VERSION_CODE < KERNEL_VERSION(3, 11, 0)\r
 340 #define cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, flags)             \\r
 341         cfg80211_rx_mgmt(wdev, freq, rssi, buf, len, GFP_ATOMIC)\r
 342 #endif\r
 343 \r
 344 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)\r
 345 #if LINUX_VERSION_CODE >= KERNEL_VERSION(3, 15, 0)\r
 346 #define rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, peer_capability, initiator, buf, len) \\r
 347     rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, peer_capability, buf, len)\r
 348 #else\r
 349 #define rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, peer_capability, initiator, buf, len) \\r
 350     rwnx_cfg80211_tdls_mgmt(wiphy, dev, peer, act, tok, status, buf, len)\r
 351 #endif\r
 352 \r
 353 #include <linux/types.h>\r
 354 \r
 355 struct ieee80211_wmm_ac_param {\r
 356         u8 aci_aifsn; /* AIFSN, ACM, ACI */\r
 357         u8 cw; /* ECWmin, ECWmax (CW = 2^ECW - 1) */\r
 358         __le16 txop_limit;\r
 359 } __packed;\r
 360 \r
 361 struct ieee80211_wmm_param_ie {\r
 362         u8 element_id; /* Element ID: 221 (0xdd); */\r
 363         u8 len; /* Length: 24 */\r
 364         /* required fields for WMM version 1 */\r
 365         u8 oui[3]; /* 00:50:f2 */\r
 366         u8 oui_type; /* 2 */\r
 367         u8 oui_subtype; /* 1 */\r
 368         u8 version; /* 1 for WMM version 1.0 */\r
 369         u8 qos_info; /* AP/STA specific QoS info */\r
 370         u8 reserved; /* 0 */\r
 371         /* AC_BE, AC_BK, AC_VI, AC_VO */\r
 372         struct ieee80211_wmm_ac_param ac[4];\r
 373 } __packed;\r
 374 #endif\r
 375 \r
 376 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)\r
 377 /**\r
 378  * struct cfg80211_update_ft_ies_params - FT IE Information\r
 379  *\r
 380  * This structure provides information needed to update the fast transition IE\r
 381  *\r
 382  * @md: The Mobility Domain ID, 2 Octet value\r
 383  * @ie: Fast Transition IEs\r
 384  * @ie_len: Length of ft_ie in octets\r
 385  */\r
 386 struct cfg80211_update_ft_ies_params {\r
 387         u16 md;\r
 388         const u8 *ie;\r
 389         size_t ie_len;\r
 390 };\r
 391 #endif\r
 392 \r
 393 /******************************************************************************\r
 394  * MAC80211\r
 395  *****************************************************************************/\r
 396 #if LINUX_VERSION_CODE < KERNEL_VERSION(5, 3, 0)\r
 397 #define ecrnx_ops_cancel_remain_on_channel(hw, vif) \\r
 398     ecrnx_ops_cancel_remain_on_channel(hw)\r
 399 #endif // 5.3\r
 400 \r
 401 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 18, 0)\r
 402 #define ecrnx_ops_mgd_prepare_tx(hw, vif, duration) \\r
 403     ecrnx_ops_mgd_prepare_tx(hw, vif)\r
 404 #endif // 4.18\r
 405 \r
 406 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 12, 0)\r
 407 \r
 408 #define RX_ENC_HT(s) s->flag |= RX_FLAG_HT\r
 409 #define RX_ENC_HT_GF(s) s->flag |= (RX_FLAG_HT | RX_FLAG_HT_GF)\r
 410 #define RX_ENC_VHT(s) s->flag |= RX_FLAG_HT\r
 411 #define RX_ENC_HE(s) s->flag |= RX_FLAG_HT\r
 412 #define RX_ENC_FLAG_SHORT_GI(s) s->flag |= RX_FLAG_SHORT_GI\r
 413 #define RX_ENC_FLAG_SHORT_PRE(s) s->flag |= RX_FLAG_SHORTPRE\r
 414 #define RX_ENC_FLAG_LDPC(s) s->flag |= RX_FLAG_LDPC\r
 415 #define RX_BW_40MHZ(s) s->flag |= RX_FLAG_40MHZ\r
 416 #define RX_BW_80MHZ(s) s->vht_flag |= RX_VHT_FLAG_80MHZ\r
 417 #define RX_BW_160MHZ(s) s->vht_flag |= RX_VHT_FLAG_160MHZ\r
 418 #define RX_NSS(s) s->vht_nss\r
 419 \r
 420 #else\r
 421 #define RX_ENC_HT(s) s->encoding = RX_ENC_HT\r
 422 #define RX_ENC_HT_GF(s) { s->encoding = RX_ENC_HT;      \\r
 423         s->enc_flags |= RX_ENC_FLAG_HT_GF; }\r
 424 #define RX_ENC_VHT(s) s->encoding = RX_ENC_VHT\r
 425 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)\r
 426 #define RX_ENC_HE(s) s->encoding = RX_ENC_VHT\r
 427 #else\r
 428 #define RX_ENC_HE(s) s->encoding = RX_ENC_HE\r
 429 #endif\r
 430 #define RX_ENC_FLAG_SHORT_GI(s) s->enc_flags |= RX_ENC_FLAG_SHORT_GI\r
 431 #define RX_ENC_FLAG_SHORT_PRE(s) s->enc_flags |= RX_ENC_FLAG_SHORTPRE\r
 432 #define RX_ENC_FLAG_LDPC(s) s->enc_flags |= RX_ENC_FLAG_LDPC\r
 433 #define RX_BW_40MHZ(s) s->bw = RATE_INFO_BW_40\r
 434 #define RX_BW_80MHZ(s) s->bw = RATE_INFO_BW_80\r
 435 #define RX_BW_160MHZ(s) s->bw = RATE_INFO_BW_160\r
 436 #define RX_NSS(s) s->nss\r
 437 \r
 438 #endif // 4.12\r
 439 \r
 440 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)\r
 441 #define ecrnx_ieee80211_cqm_rssi_notify(vif, event, level, gfp) \\r
 442     ieee80211_cqm_rssi_notify(vif, event, gfp)\r
 443 #else\r
 444 #define ecrnx_ieee80211_cqm_rssi_notify(vif, event, level, gfp) \\r
 445     ieee80211_cqm_rssi_notify(vif, event, level, gfp)    \r
 446 #endif // 4.11\r
 447 \r
 448 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 7, 0)\r
 449 #define RX_FLAG_MIC_STRIPPED 0\r
 450 #endif // 4.7\r
 451 \r
 452 #ifndef CONFIG_VENDOR_ECRNX_AMSDUS_TX\r
 453 #if  (LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0))\r
 454 #define ecrnx_ops_ampdu_action(hw, vif, params) \\r
 455     ecrnx_ops_ampdu_action(hw, vif, enum ieee80211_ampdu_mlme_action action, \\r
 456                           struct ieee80211_sta *sta, u16 tid, u16 *ssn, u8 buf_size, \\r
 457                           bool amsdu)\r
 458 #endif // 4.6\r
 459 #endif /* CONFIG_VENDOR_ECRNX_AMSDUS_TX */\r
 460 \r
 461 /******************************************************************************\r
 462  * NET\r
 463  *****************************************************************************/\r
 464 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)\r
 465 #define rwnx_select_queue(dev, skb, sb_dev) \\r
 466         rwnx_select_queue(dev, skb)\r
 467 #elif LINUX_VERSION_CODE < KERNEL_VERSION(4, 19, 0)\r
 468 #define ecrnx_select_queue(dev, skb, sb_dev) \\r
 469     ecrnx_select_queue(dev, skb, void *accel_priv, select_queue_fallback_t fallback)\r
 470 #elif LINUX_VERSION_CODE < KERNEL_VERSION(5, 0, 0)\r
 471 #define ecrnx_select_queue(dev, skb, sb_dev) \\r
 472     ecrnx_select_queue(dev, skb, sb_dev, select_queue_fallback_t fallback)\r
 473 #endif //3.13\r
 474 \r
 475 #if (LINUX_VERSION_CODE < KERNEL_VERSION(4, 16, 0)) && !(defined CONFIG_VENDOR_ECRNX)\r
 476 #define sk_pacing_shift_update(sk, shift)\r
 477 #endif // 4.16\r
 478 \r
 479 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)\r
 480 #define alloc_netdev_mqs(size, name, assign, setup, txqs, rxqs) \\r
 481     alloc_netdev_mqs(size, name, setup, txqs, rxqs)\r
 482 #endif\r
 483 \r
 484 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)\r
 485 #define NET_NAME_UNKNOWN 0\r
 486 #endif\r
 487 \r
 488 /******************************************************************************\r
 489  * TRACE\r
 490  *****************************************************************************/\r
 491 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 2, 0)\r
 492 #define trace_print_symbols_seq ftrace_print_symbols_seq\r
 493 #endif // 4.2\r
 494 \r
 495 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)\r
 496 #define trace_seq_buffer_ptr(p) p->buffer + p->len\r
 497 #endif\r
 498 \r
 499 /******************************************************************************\r
 500  * TIME\r
 501  *****************************************************************************/\r
 502 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 8, 0)\r
 503 #define time64_to_tm(t, o, tm) time_to_tm((time_t)t, o, tm)\r
 504 #endif // 4.8\r
 505 \r
 506 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)\r
 507 #define ktime_get_real_seconds get_seconds\r
 508 #endif\r
 509 \r
 510 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)\r
 511 typedef __s64 time64_t;\r
 512 #endif\r
 513 \r
 514 /******************************************************************************\r
 515  * timer\r
 516  *****************************************************************************/\r
 517 #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 14, 0)\r
 518 #define from_timer(var, callback_timer, timer_fieldname) \\r
 519         container_of(callback_timer, typeof(*var), timer_fieldname)\r
 520 \r
 521 #define timer_setup(timer, callback, flags) \\r
 522     __setup_timer(timer, (void (*)(unsigned long))callback, (unsigned long)timer, flags)\r
 523 #endif // 4.14\r
 524 \r
 525 #endif /* _ECRNX_COMPAT_H_ */\r