Lines Matching +full:channel +full:- +full:11
1 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
3 * Copyright (C) 2005-2014, 2018-2023 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
14 #include "iwl-drv.h"
15 #include "iwl-modparams.h"
16 #include "iwl-nvm-parse.h"
17 #include "iwl-prph.h"
18 #include "iwl-io.h"
19 #include "iwl-csr.h"
21 #include "fw/api/nvm-reg.h"
25 #include "mei/iwl-mei.h"
29 /* NVM HW-Section offset (in words) definitions */
33 /* NVM SW-Section offset (in words) definitions */
39 NVM_CHANNELS = 0x1E0 - NVM_SW_SECTION,
41 /* NVM REGULATORY -Section offset (in words) definitions */
46 /* NVM HW-Section offset (in words) definitions */
50 /* NVM SW-Section offset (in words) definitions */
54 /* NVM PHY_SKU-Section offset (in words) definitions */
58 /* NVM REGULATORY -Section offset (in words) definitions */
75 * These are the channel numbers in the order that they are stored in the NVM
79 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
88 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
97 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
102 /* 6-7 GHz */
125 { .bitrate = 11 * 10, .hw_value = 3, .hw_value_short = 3,
134 { .bitrate = 54 * 10, .hw_value = 11, .hw_value_short = 11, },
139 #define N_RATES_52 (N_RATES_24 - RATES_52_OFFS)
142 * enum iwl_nvm_channel_flags - channel flags in NVM
143 * @NVM_CHANNEL_VALID: channel is usable for this SKU/geo
144 * @NVM_CHANNEL_IBSS: usable as an IBSS channel
149 * on same channel on 2.4 or same UNII band on 5.2
151 * @NVM_CHANNEL_20MHZ: 20 MHz channel okay
152 * @NVM_CHANNEL_40MHZ: 40 MHz channel okay
153 * @NVM_CHANNEL_80MHZ: 80 MHz channel okay
154 * @NVM_CHANNEL_160MHZ: 160 MHz channel okay
170 NVM_CHANNEL_160MHZ = BIT(11),
177 * enum iwl_reg_capa_flags_v1 - global flags applied for the whole regulatory
179 * @REG_CAPA_V1_BF_CCD_LOW_BAND: Beam-forming or Cyclic Delay Diversity in the
181 * @REG_CAPA_V1_BF_CCD_HIGH_BAND: Beam-forming or Cyclic Delay Diversity in the
183 * @REG_CAPA_V1_160MHZ_ALLOWED: 11ac channel with a width of 160Mhz is allowed
185 * @REG_CAPA_V1_80MHZ_ALLOWED: 11ac channel with a width of 80Mhz is allowed
187 * @REG_CAPA_V1_MCS_8_ALLOWED: 11ac with MCS 8 is allowed.
188 * @REG_CAPA_V1_MCS_9_ALLOWED: 11ac with MCS 9 is allowed.
189 * @REG_CAPA_V1_40MHZ_FORBIDDEN: 11n channel with a width of 40Mhz is forbidden
192 * @REG_CAPA_V1_11AX_DISABLED: 11ax is forbidden for this regulatory domain.
207 * enum iwl_reg_capa_flags_v2 - global flags applied for the whole regulatory
211 * @REG_CAPA_V2_BF_CCD_LOW_BAND: Beam-forming or Cyclic Delay Diversity in the
213 * @REG_CAPA_V2_BF_CCD_HIGH_BAND: Beam-forming or Cyclic Delay Diversity in the
215 * @REG_CAPA_V2_160MHZ_ALLOWED: 11ac channel with a width of 160Mhz is allowed
217 * @REG_CAPA_V2_80MHZ_ALLOWED: 11ac channel with a width of 80Mhz is allowed
219 * @REG_CAPA_V2_MCS_8_ALLOWED: 11ac with MCS 8 is allowed.
220 * @REG_CAPA_V2_MCS_9_ALLOWED: 11ac with MCS 9 is allowed.
223 * @REG_CAPA_V2_40MHZ_ALLOWED: 11n channel with a width of 40Mhz is allowed
225 * @REG_CAPA_V2_11AX_DISABLED: 11ax is forbidden for this regulatory domain.
241 * enum iwl_reg_capa_flags_v4 - global flags applied for the whole regulatory
243 * @REG_CAPA_V4_160MHZ_ALLOWED: 11ac channel with a width of 160Mhz is allowed
245 * @REG_CAPA_V4_80MHZ_ALLOWED: 11ac channel with a width of 80Mhz is allowed
247 * @REG_CAPA_V4_MCS_12_ALLOWED: 11ac with MCS 12 is allowed.
248 * @REG_CAPA_V4_MCS_13_ALLOWED: 11ac with MCS 13 is allowed.
249 * @REG_CAPA_V4_11BE_DISABLED: 11be is forbidden for this regulatory domain.
250 * @REG_CAPA_V4_11AX_DISABLED: 11ax is forbidden for this regulatory domain.
251 * @REG_CAPA_V4_320MHZ_ALLOWED: 11be channel with a width of 320Mhz is allowed
276 * struct iwl_reg_capa - struct for global regulatory capabilities, Used for
279 * @allow_40mhz: 11n channel with a width of 40Mhz is allowed
281 * @allow_80mhz: 11ac channel with a width of 80Mhz is allowed
283 * @allow_160mhz: 11ac channel with a width of 160Mhz is allowed
285 * @allow_320mhz: 11be channel with a width of 320Mhz is allowed
287 * @disable_11ax: 11ax is forbidden for this regulatory domain.
288 * @disable_11be: 11be is forbidden for this regulatory domain.
343 if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0) in iwl_get_channel_flags()
400 const struct iwl_cfg *cfg = trans->cfg; in iwl_init_channel_map()
401 struct device *dev = trans->dev; in iwl_init_channel_map()
404 struct ieee80211_channel *channel; in iwl_init_channel_map() local
409 if (cfg->uhb_supported) { in iwl_init_channel_map()
412 } else if (cfg->nvm_type == IWL_NVM_EXT) { in iwl_init_channel_map()
432 !data->sku_cap_band_52ghz_enable) in iwl_init_channel_map()
444 data->vht160_supported = true; in iwl_init_channel_map()
458 channel = &data->channels[n_channels]; in iwl_init_channel_map()
461 channel->hw_value = nvm_chan[ch_idx]; in iwl_init_channel_map()
462 channel->band = band; in iwl_init_channel_map()
463 channel->center_freq = in iwl_init_channel_map()
465 channel->hw_value, channel->band); in iwl_init_channel_map()
467 /* Initialize regulatory-based run-time data */ in iwl_init_channel_map()
470 * Default value - highest tx power value. max_power in iwl_init_channel_map()
473 channel->max_power = IWL_DEFAULT_MAX_TX_POWER; in iwl_init_channel_map()
477 channel->flags = iwl_get_channel_flags(nvm_chan[ch_idx], in iwl_init_channel_map()
481 channel->flags = 0; in iwl_init_channel_map()
483 if (fw_has_capa(&fw->ucode_capa, in iwl_init_channel_map()
485 channel->flags |= IEEE80211_CHAN_CAN_MONITOR; in iwl_init_channel_map()
488 channel->hw_value, ch_flags); in iwl_init_channel_map()
490 channel->hw_value, channel->max_power); in iwl_init_channel_map()
501 const struct iwl_cfg *cfg = trans->cfg; in iwl_init_vht_hw_capab()
505 vht_cap->vht_supported = true; in iwl_init_vht_hw_capab()
507 vht_cap->cap = IEEE80211_VHT_CAP_SHORT_GI_80 | in iwl_init_vht_hw_capab()
514 if (!trans->cfg->ht_params->stbc) in iwl_init_vht_hw_capab()
515 vht_cap->cap &= ~IEEE80211_VHT_CAP_RXSTBC_MASK; in iwl_init_vht_hw_capab()
517 if (data->vht160_supported) in iwl_init_vht_hw_capab()
518 vht_cap->cap |= IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ | in iwl_init_vht_hw_capab()
521 if (cfg->vht_mu_mimo_supported) in iwl_init_vht_hw_capab()
522 vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE; in iwl_init_vht_hw_capab()
524 if (cfg->ht_params->ldpc) in iwl_init_vht_hw_capab()
525 vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC; in iwl_init_vht_hw_capab()
527 if (data->sku_cap_mimo_disabled) { in iwl_init_vht_hw_capab()
532 if (trans->cfg->ht_params->stbc && num_tx_ants > 1) in iwl_init_vht_hw_capab()
533 vht_cap->cap |= IEEE80211_VHT_CAP_TXSTBC; in iwl_init_vht_hw_capab()
535 vht_cap->cap |= IEEE80211_VHT_CAP_TX_ANTENNA_PATTERN; in iwl_init_vht_hw_capab()
539 if (trans->trans_cfg->mq_rx_supported) in iwl_init_vht_hw_capab()
540 vht_cap->cap |= in iwl_init_vht_hw_capab()
543 vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895; in iwl_init_vht_hw_capab()
546 if (trans->trans_cfg->mq_rx_supported) in iwl_init_vht_hw_capab()
547 vht_cap->cap |= in iwl_init_vht_hw_capab()
553 vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895; in iwl_init_vht_hw_capab()
556 vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991; in iwl_init_vht_hw_capab()
559 vht_cap->cap |= IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454; in iwl_init_vht_hw_capab()
565 vht_cap->vht_mcs.rx_mcs_map = in iwl_init_vht_hw_capab()
575 if (num_rx_ants == 1 || cfg->rx_with_siso_diversity) { in iwl_init_vht_hw_capab()
576 vht_cap->cap |= IEEE80211_VHT_CAP_RX_ANTENNA_PATTERN; in iwl_init_vht_hw_capab()
578 vht_cap->vht_mcs.rx_mcs_map |= in iwl_init_vht_hw_capab()
582 vht_cap->vht_mcs.tx_mcs_map = vht_cap->vht_mcs.rx_mcs_map; in iwl_init_vht_hw_capab()
584 vht_cap->vht_mcs.tx_highest |= in iwl_init_vht_hw_capab()
726 * Rx - note we don't set the only_20mhz, but due to this
825 * Rx - note we don't set the only_20mhz, but due to this
870 if (sband->band != NL80211_BAND_6GHZ) in iwl_init_he_6ghz_capa()
896 IWL_DEBUG_EEPROM(trans->dev, "he_6ghz_capa=0x%x\n", he_6ghz_capa); in iwl_init_he_6ghz_capa()
898 /* we know it's writable - we set it before ourselves */ in iwl_init_he_6ghz_capa()
899 iftype_data = (void *)(uintptr_t)sband->iftype_data; in iwl_init_he_6ghz_capa()
900 for (i = 0; i < sband->n_iftype_data; i++) in iwl_init_he_6ghz_capa()
912 bool is_ap = iftype_data->types_mask & (BIT(NL80211_IFTYPE_AP) | in iwl_nvm_fixup_sband_iftd()
916 no_320 = (!trans->trans_cfg->integrated && in iwl_nvm_fixup_sband_iftd()
917 trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB) || in iwl_nvm_fixup_sband_iftd()
918 trans->reduced_cap_sku; in iwl_nvm_fixup_sband_iftd()
920 if (!data->sku_cap_11be_enable || iwlwifi_mod_params.disable_11be) in iwl_nvm_fixup_sband_iftd()
921 iftype_data->eht_cap.has_eht = false; in iwl_nvm_fixup_sband_iftd()
923 /* Advertise an A-MPDU exponent extension based on in iwl_nvm_fixup_sband_iftd()
926 if (sband->band == NL80211_BAND_6GHZ && iftype_data->eht_cap.has_eht) in iwl_nvm_fixup_sband_iftd()
927 iftype_data->he_cap.he_cap_elem.mac_cap_info[3] |= in iwl_nvm_fixup_sband_iftd()
929 else if (sband->band != NL80211_BAND_2GHZ) in iwl_nvm_fixup_sband_iftd()
930 iftype_data->he_cap.he_cap_elem.mac_cap_info[3] |= in iwl_nvm_fixup_sband_iftd()
933 iftype_data->he_cap.he_cap_elem.mac_cap_info[3] |= in iwl_nvm_fixup_sband_iftd()
936 switch (sband->band) { in iwl_nvm_fixup_sband_iftd()
938 iftype_data->he_cap.he_cap_elem.phy_cap_info[0] |= in iwl_nvm_fixup_sband_iftd()
940 iftype_data->eht_cap.eht_cap_elem.mac_cap_info[0] |= in iwl_nvm_fixup_sband_iftd()
946 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[0] |= in iwl_nvm_fixup_sband_iftd()
948 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[1] |= in iwl_nvm_fixup_sband_iftd()
953 iftype_data->he_cap.he_cap_elem.phy_cap_info[0] |= in iwl_nvm_fixup_sband_iftd()
963 iftype_data->he_cap.he_cap_elem.phy_cap_info[2] |= in iwl_nvm_fixup_sband_iftd()
965 iftype_data->he_cap.he_cap_elem.phy_cap_info[5] |= in iwl_nvm_fixup_sband_iftd()
969 iftype_data->he_cap.he_cap_elem.phy_cap_info[7] |= in iwl_nvm_fixup_sband_iftd()
972 if (iftype_data->eht_cap.has_eht) { in iwl_nvm_fixup_sband_iftd()
978 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[2] |= 0x49; in iwl_nvm_fixup_sband_iftd()
984 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[4] |= 0x10; in iwl_nvm_fixup_sband_iftd()
989 &iftype_data->he_cap.he_mcs_nss_supp; in iwl_nvm_fixup_sband_iftd()
991 if (iftype_data->eht_cap.has_eht) { in iwl_nvm_fixup_sband_iftd()
993 &iftype_data->eht_cap.eht_mcs_nss_supp; in iwl_nvm_fixup_sband_iftd()
1000 * Midamble RX Max NSTS - but not for AP mode in iwl_nvm_fixup_sband_iftd()
1002 iftype_data->he_cap.he_cap_elem.phy_cap_info[1] &= in iwl_nvm_fixup_sband_iftd()
1004 iftype_data->he_cap.he_cap_elem.phy_cap_info[2] &= in iwl_nvm_fixup_sband_iftd()
1006 iftype_data->he_cap.he_cap_elem.phy_cap_info[7] |= in iwl_nvm_fixup_sband_iftd()
1010 he_mcs_nss_supp->rx_mcs_80 |= in iwl_nvm_fixup_sband_iftd()
1012 he_mcs_nss_supp->tx_mcs_80 |= in iwl_nvm_fixup_sband_iftd()
1014 he_mcs_nss_supp->rx_mcs_160 |= in iwl_nvm_fixup_sband_iftd()
1016 he_mcs_nss_supp->tx_mcs_160 |= in iwl_nvm_fixup_sband_iftd()
1018 he_mcs_nss_supp->rx_mcs_80p80 |= in iwl_nvm_fixup_sband_iftd()
1020 he_mcs_nss_supp->tx_mcs_80p80 |= in iwl_nvm_fixup_sband_iftd()
1024 if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210 && !is_ap) in iwl_nvm_fixup_sband_iftd()
1025 iftype_data->he_cap.he_cap_elem.phy_cap_info[2] |= in iwl_nvm_fixup_sband_iftd()
1028 switch (CSR_HW_RFID_TYPE(trans->hw_rf_id)) { in iwl_nvm_fixup_sband_iftd()
1032 iftype_data->he_cap.he_cap_elem.phy_cap_info[9] |= in iwl_nvm_fixup_sband_iftd()
1035 iftype_data->he_cap.he_cap_elem.phy_cap_info[9] |= in iwl_nvm_fixup_sband_iftd()
1040 if (CSR_HW_REV_TYPE(trans->hw_rev) == IWL_CFG_MAC_TYPE_GL && in iwl_nvm_fixup_sband_iftd()
1041 iftype_data->eht_cap.has_eht) { in iwl_nvm_fixup_sband_iftd()
1042 iftype_data->eht_cap.eht_cap_elem.mac_cap_info[0] &= in iwl_nvm_fixup_sband_iftd()
1045 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[3] &= in iwl_nvm_fixup_sband_iftd()
1053 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[4] &= in iwl_nvm_fixup_sband_iftd()
1056 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[5] &= in iwl_nvm_fixup_sband_iftd()
1058 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[6] &= in iwl_nvm_fixup_sband_iftd()
1061 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[5] |= in iwl_nvm_fixup_sband_iftd()
1065 if (fw_has_capa(&fw->ucode_capa, IWL_UCODE_TLV_CAPA_BROADCAST_TWT)) in iwl_nvm_fixup_sband_iftd()
1066 iftype_data->he_cap.he_cap_elem.mac_cap_info[2] |= in iwl_nvm_fixup_sband_iftd()
1069 if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_22000 && in iwl_nvm_fixup_sband_iftd()
1071 iftype_data->vendor_elems.data = iwl_vendor_caps; in iwl_nvm_fixup_sband_iftd()
1072 iftype_data->vendor_elems.len = ARRAY_SIZE(iwl_vendor_caps); in iwl_nvm_fixup_sband_iftd()
1075 if (!trans->cfg->ht_params->stbc) { in iwl_nvm_fixup_sband_iftd()
1076 iftype_data->he_cap.he_cap_elem.phy_cap_info[2] &= in iwl_nvm_fixup_sband_iftd()
1078 iftype_data->he_cap.he_cap_elem.phy_cap_info[7] &= in iwl_nvm_fixup_sband_iftd()
1082 if (trans->step_urm) { in iwl_nvm_fixup_sband_iftd()
1083 iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs11_max_nss = 0; in iwl_nvm_fixup_sband_iftd()
1084 iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs13_max_nss = 0; in iwl_nvm_fixup_sband_iftd()
1087 if (trans->no_160) in iwl_nvm_fixup_sband_iftd()
1088 iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &= in iwl_nvm_fixup_sband_iftd()
1091 if (trans->reduced_cap_sku) { in iwl_nvm_fixup_sband_iftd()
1092 memset(&iftype_data->eht_cap.eht_mcs_nss_supp.bw._320, 0, in iwl_nvm_fixup_sband_iftd()
1093 sizeof(iftype_data->eht_cap.eht_mcs_nss_supp.bw._320)); in iwl_nvm_fixup_sband_iftd()
1094 iftype_data->eht_cap.eht_mcs_nss_supp.bw._80.rx_tx_mcs13_max_nss = 0; in iwl_nvm_fixup_sband_iftd()
1095 iftype_data->eht_cap.eht_mcs_nss_supp.bw._160.rx_tx_mcs13_max_nss = 0; in iwl_nvm_fixup_sband_iftd()
1096 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[8] &= in iwl_nvm_fixup_sband_iftd()
1098 iftype_data->eht_cap.eht_cap_elem.phy_cap_info[2] &= in iwl_nvm_fixup_sband_iftd()
1112 BUILD_BUG_ON(sizeof(data->iftd.low) != sizeof(iwl_he_eht_capa)); in iwl_init_he_hw_capab()
1113 BUILD_BUG_ON(sizeof(data->iftd.high) != sizeof(iwl_he_eht_capa)); in iwl_init_he_hw_capab()
1114 BUILD_BUG_ON(sizeof(data->iftd.uhb) != sizeof(iwl_he_eht_capa)); in iwl_init_he_hw_capab()
1116 switch (sband->band) { in iwl_init_he_hw_capab()
1118 iftype_data = data->iftd.low; in iwl_init_he_hw_capab()
1121 iftype_data = data->iftd.high; in iwl_init_he_hw_capab()
1124 iftype_data = data->iftd.uhb; in iwl_init_he_hw_capab()
1136 for (i = 0; i < sband->n_iftype_data; i++) in iwl_init_he_hw_capab()
1148 sband = &data->bands[NL80211_BAND_2GHZ]; in iwl_reinit_cab()
1149 iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ, in iwl_reinit_cab()
1152 if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) in iwl_reinit_cab()
1156 sband = &data->bands[NL80211_BAND_5GHZ]; in iwl_reinit_cab()
1157 iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ, in iwl_reinit_cab()
1159 if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac) in iwl_reinit_cab()
1160 iwl_init_vht_hw_capab(trans, data, &sband->vht_cap, in iwl_reinit_cab()
1163 if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) in iwl_reinit_cab()
1167 sband = &data->bands[NL80211_BAND_6GHZ]; in iwl_reinit_cab()
1168 if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) in iwl_reinit_cab()
1180 struct device *dev = trans->dev; in iwl_init_sbands()
1187 sband = &data->bands[NL80211_BAND_2GHZ]; in iwl_init_sbands()
1188 sband->band = NL80211_BAND_2GHZ; in iwl_init_sbands()
1189 sband->bitrates = &iwl_cfg80211_rates[RATES_24_OFFS]; in iwl_init_sbands()
1190 sband->n_bitrates = N_RATES_24; in iwl_init_sbands()
1193 iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_2GHZ, in iwl_init_sbands()
1196 if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) in iwl_init_sbands()
1200 sband = &data->bands[NL80211_BAND_5GHZ]; in iwl_init_sbands()
1201 sband->band = NL80211_BAND_5GHZ; in iwl_init_sbands()
1202 sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS]; in iwl_init_sbands()
1203 sband->n_bitrates = N_RATES_52; in iwl_init_sbands()
1206 iwl_init_ht_hw_capab(trans, data, &sband->ht_cap, NL80211_BAND_5GHZ, in iwl_init_sbands()
1208 if (data->sku_cap_11ac_enable && !iwlwifi_mod_params.disable_11ac) in iwl_init_sbands()
1209 iwl_init_vht_hw_capab(trans, data, &sband->vht_cap, in iwl_init_sbands()
1212 if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) in iwl_init_sbands()
1217 sband = &data->bands[NL80211_BAND_6GHZ]; in iwl_init_sbands()
1218 sband->band = NL80211_BAND_6GHZ; in iwl_init_sbands()
1220 sband->bitrates = &iwl_cfg80211_rates[RATES_52_OFFS]; in iwl_init_sbands()
1221 sband->n_bitrates = N_RATES_52; in iwl_init_sbands()
1225 if (data->sku_cap_11ax_enable && !iwlwifi_mod_params.disable_11ax) in iwl_init_sbands()
1229 sband->n_channels = 0; in iwl_init_sbands()
1238 if (cfg->nvm_type != IWL_NVM_EXT) in iwl_get_sku()
1246 if (cfg->nvm_type != IWL_NVM_EXT) in iwl_get_nvm_version()
1256 if (cfg->nvm_type != IWL_NVM_EXT) in iwl_get_radio_cfg()
1267 if (cfg->nvm_type != IWL_NVM_EXT) in iwl_get_n_hw_addrs()
1279 if (cfg->nvm_type != IWL_NVM_EXT) { in iwl_set_radio_cfg()
1280 data->radio_cfg_type = NVM_RF_CFG_TYPE_MSK(radio_cfg); in iwl_set_radio_cfg()
1281 data->radio_cfg_step = NVM_RF_CFG_STEP_MSK(radio_cfg); in iwl_set_radio_cfg()
1282 data->radio_cfg_dash = NVM_RF_CFG_DASH_MSK(radio_cfg); in iwl_set_radio_cfg()
1283 data->radio_cfg_pnum = NVM_RF_CFG_PNUM_MSK(radio_cfg); in iwl_set_radio_cfg()
1288 data->radio_cfg_type = EXT_NVM_RF_CFG_TYPE_MSK(radio_cfg); in iwl_set_radio_cfg()
1289 data->radio_cfg_step = EXT_NVM_RF_CFG_STEP_MSK(radio_cfg); in iwl_set_radio_cfg()
1290 data->radio_cfg_dash = EXT_NVM_RF_CFG_DASH_MSK(radio_cfg); in iwl_set_radio_cfg()
1291 data->radio_cfg_pnum = EXT_NVM_RF_CFG_FLAVOR_MSK(radio_cfg); in iwl_set_radio_cfg()
1292 data->valid_tx_ant = EXT_NVM_RF_CFG_TX_ANT_MSK(radio_cfg); in iwl_set_radio_cfg()
1293 data->valid_rx_ant = EXT_NVM_RF_CFG_RX_ANT_MSK(radio_cfg); in iwl_set_radio_cfg()
1319 iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); in iwl_set_hw_address_from_csr()
1324 if (is_valid_ether_addr(data->hw_addr)) in iwl_set_hw_address_from_csr()
1330 iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); in iwl_set_hw_address_from_csr()
1353 memcpy(data->hw_addr, hw_addr, ETH_ALEN); in iwl_set_hw_address_family_8000()
1359 if (is_valid_ether_addr(data->hw_addr) && in iwl_set_hw_address_family_8000()
1374 iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); in iwl_set_hw_address_family_8000()
1387 if (cfg->mac_addr_from_csr) { in iwl_set_hw_address()
1389 } else if (cfg->nvm_type != IWL_NVM_EXT) { in iwl_set_hw_address()
1393 data->hw_addr[0] = hw_addr[1]; in iwl_set_hw_address()
1394 data->hw_addr[1] = hw_addr[0]; in iwl_set_hw_address()
1395 data->hw_addr[2] = hw_addr[3]; in iwl_set_hw_address()
1396 data->hw_addr[3] = hw_addr[2]; in iwl_set_hw_address()
1397 data->hw_addr[4] = hw_addr[5]; in iwl_set_hw_address()
1398 data->hw_addr[5] = hw_addr[4]; in iwl_set_hw_address()
1404 if (!is_valid_ether_addr(data->hw_addr)) { in iwl_set_hw_address()
1406 return -EINVAL; in iwl_set_hw_address()
1409 if (!trans->csme_own) in iwl_set_hw_address()
1411 data->hw_addr, iwl_read_prph(trans, REG_OTP_MINOR)); in iwl_set_hw_address()
1422 * some 7000-family OTPs erroneously allow wide channels in in iwl_nvm_no_wide_in_5ghz()
1424 * bits 1-4 in the subsystem ID and check if it is either 5 or in iwl_nvm_no_wide_in_5ghz()
1425 * 9. In those cases, we need to force-disable wide channels in iwl_nvm_no_wide_in_5ghz()
1429 if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_7000) { in iwl_nvm_no_wide_in_5ghz()
1432 * section uses big-endian. in iwl_nvm_no_wide_in_5ghz()
1438 IWL_DEBUG_EEPROM(trans->dev, in iwl_nvm_no_wide_in_5ghz()
1455 u8 rx_chains = fw->valid_rx_ant; in iwl_parse_mei_nvm_data()
1456 u8 tx_chains = fw->valid_rx_ant; in iwl_parse_mei_nvm_data()
1458 if (cfg->uhb_supported) in iwl_parse_mei_nvm_data()
1469 BUILD_BUG_ON(ARRAY_SIZE(mei_nvm->channels) != in iwl_parse_mei_nvm_data()
1471 data->nvm_version = mei_nvm->nvm_version; in iwl_parse_mei_nvm_data()
1473 iwl_set_radio_cfg(cfg, data, mei_nvm->radio_cfg); in iwl_parse_mei_nvm_data()
1474 if (data->valid_tx_ant) in iwl_parse_mei_nvm_data()
1475 tx_chains &= data->valid_tx_ant; in iwl_parse_mei_nvm_data()
1476 if (data->valid_rx_ant) in iwl_parse_mei_nvm_data()
1477 rx_chains &= data->valid_rx_ant; in iwl_parse_mei_nvm_data()
1483 data->sku_cap_mimo_disabled = false; in iwl_parse_mei_nvm_data()
1484 data->sku_cap_band_24ghz_enable = true; in iwl_parse_mei_nvm_data()
1485 data->sku_cap_band_52ghz_enable = true; in iwl_parse_mei_nvm_data()
1486 data->sku_cap_11n_enable = in iwl_parse_mei_nvm_data()
1488 data->sku_cap_11ac_enable = true; in iwl_parse_mei_nvm_data()
1489 data->sku_cap_11ax_enable = in iwl_parse_mei_nvm_data()
1490 mei_nvm->caps & MEI_NVM_CAPS_11AX_SUPPORT; in iwl_parse_mei_nvm_data()
1492 data->lar_enabled = mei_nvm->caps & MEI_NVM_CAPS_LARI_SUPPORT; in iwl_parse_mei_nvm_data()
1494 data->n_hw_addrs = mei_nvm->n_hw_addrs; in iwl_parse_mei_nvm_data()
1495 /* If no valid mac address was found - bail out */ in iwl_parse_mei_nvm_data()
1501 if (data->lar_enabled && in iwl_parse_mei_nvm_data()
1502 fw_has_capa(&fw->ucode_capa, IWL_UCODE_TLV_CAPA_LAR_SUPPORT)) in iwl_parse_mei_nvm_data()
1505 iwl_init_sbands(trans, data, mei_nvm->channels, tx_chains, rx_chains, in iwl_parse_mei_nvm_data()
1527 if (cfg->uhb_supported) in iwl_parse_nvm_data()
1531 else if (cfg->nvm_type != IWL_NVM_EXT) in iwl_parse_nvm_data()
1542 data->nvm_version = iwl_get_nvm_version(cfg, nvm_sw); in iwl_parse_nvm_data()
1546 if (data->valid_tx_ant) in iwl_parse_nvm_data()
1547 tx_chains &= data->valid_tx_ant; in iwl_parse_nvm_data()
1548 if (data->valid_rx_ant) in iwl_parse_nvm_data()
1549 rx_chains &= data->valid_rx_ant; in iwl_parse_nvm_data()
1552 data->sku_cap_band_24ghz_enable = sku & NVM_SKU_CAP_BAND_24GHZ; in iwl_parse_nvm_data()
1553 data->sku_cap_band_52ghz_enable = sku & NVM_SKU_CAP_BAND_52GHZ; in iwl_parse_nvm_data()
1554 data->sku_cap_11n_enable = sku & NVM_SKU_CAP_11N_ENABLE; in iwl_parse_nvm_data()
1556 data->sku_cap_11n_enable = false; in iwl_parse_nvm_data()
1557 data->sku_cap_11ac_enable = data->sku_cap_11n_enable && in iwl_parse_nvm_data()
1559 data->sku_cap_mimo_disabled = sku & NVM_SKU_CAP_MIMO_DISABLE; in iwl_parse_nvm_data()
1561 data->n_hw_addrs = iwl_get_n_hw_addrs(cfg, nvm_sw); in iwl_parse_nvm_data()
1563 if (cfg->nvm_type != IWL_NVM_EXT) { in iwl_parse_nvm_data()
1572 ch_section = cfg->nvm_type == IWL_NVM_SDP ? in iwl_parse_nvm_data()
1578 u16 lar_offset = data->nvm_version < 0xE39 ? in iwl_parse_nvm_data()
1583 data->lar_enabled = !!(lar_config & in iwl_parse_nvm_data()
1585 lar_enabled = data->lar_enabled; in iwl_parse_nvm_data()
1589 /* If no valid mac address was found - bail out */ in iwl_parse_nvm_data()
1596 fw_has_capa(&fw->ucode_capa, IWL_UCODE_TLV_CAPA_LAR_SUPPORT)) in iwl_parse_nvm_data()
1604 data->calib_version = 255; in iwl_parse_nvm_data()
1625 if ((ch_idx - NUM_2GHZ_CHANNELS) % 2 == 0) in iwl_nvm_get_regdom_bw_flags()
1657 * however, once marked as DFS no-ir is not needed. in iwl_nvm_get_regdom_bw_flags()
1673 * reg_capa is per regulatory domain so apply it for every channel in iwl_nvm_get_regdom_bw_flags()
1740 if (cfg->uhb_supported) { in iwl_parse_nvm_mcc_info()
1743 } else if (cfg->nvm_type == IWL_NVM_EXT) { in iwl_parse_nvm_mcc_info()
1759 return ERR_PTR(-EINVAL); in iwl_parse_nvm_mcc_info()
1764 /* build a regdomain rule for every valid channel */ in iwl_parse_nvm_mcc_info()
1767 return ERR_PTR(-ENOMEM); in iwl_parse_nvm_mcc_info()
1770 regd->alpha2[0] = fw_mcc >> 8; in iwl_parse_nvm_mcc_info()
1771 regd->alpha2[1] = fw_mcc & 0xff; in iwl_parse_nvm_mcc_info()
1797 center_freq - prev_center_freq > 20) { in iwl_parse_nvm_mcc_info()
1802 rule = ®d->reg_rules[valid_rules - 1]; in iwl_parse_nvm_mcc_info()
1805 rule->freq_range.start_freq_khz = in iwl_parse_nvm_mcc_info()
1806 MHZ_TO_KHZ(center_freq - 10); in iwl_parse_nvm_mcc_info()
1808 rule->freq_range.end_freq_khz = MHZ_TO_KHZ(center_freq + 10); in iwl_parse_nvm_mcc_info()
1810 /* this doesn't matter - not used by FW */ in iwl_parse_nvm_mcc_info()
1811 rule->power_rule.max_antenna_gain = DBI_TO_MBI(6); in iwl_parse_nvm_mcc_info()
1812 rule->power_rule.max_eirp = in iwl_parse_nvm_mcc_info()
1815 rule->flags = reg_rule_flags; in iwl_parse_nvm_mcc_info()
1817 /* rely on auto-calculation to merge BW of contiguous chans */ in iwl_parse_nvm_mcc_info()
1818 rule->flags |= NL80211_RRF_AUTO_BW; in iwl_parse_nvm_mcc_info()
1819 rule->freq_range.max_bandwidth_khz = 0; in iwl_parse_nvm_mcc_info()
1831 reg_query_regdb_wmm(regd->alpha2, center_freq, rule); in iwl_parse_nvm_mcc_info()
1836 * if booted in RF-kill, i.e. not all calibrations etc. are in iwl_parse_nvm_mcc_info()
1844 rule = ®d->reg_rules[valid_rules - 1]; in iwl_parse_nvm_mcc_info()
1845 rule->freq_range.start_freq_khz = MHZ_TO_KHZ(2412); in iwl_parse_nvm_mcc_info()
1846 rule->freq_range.end_freq_khz = MHZ_TO_KHZ(2413); in iwl_parse_nvm_mcc_info()
1847 rule->freq_range.max_bandwidth_khz = MHZ_TO_KHZ(1); in iwl_parse_nvm_mcc_info()
1848 rule->power_rule.max_antenna_gain = DBI_TO_MBI(6); in iwl_parse_nvm_mcc_info()
1849 rule->power_rule.max_eirp = in iwl_parse_nvm_mcc_info()
1853 regd->n_reg_rules = valid_rules; in iwl_parse_nvm_mcc_info()
1862 copy_rd = ERR_PTR(-ENOMEM); in iwl_parse_nvm_mcc_info()
1888 * Reads external NVM from a file into mvm->nvm_sections
1891 * ------------------------------
1893 * 3800 -> header
1894 * 0000 -> header
1895 * 5a40 -> data
1897 * rev - 6 bit (word1)
1898 * len - 10 bit (word1)
1899 * id - 4 bit (word2)
1900 * rsv - 12 bit (word2)
1933 IWL_DEBUG_EEPROM(trans->dev, "Read from external NVM\n"); in iwl_read_external_nvm()
1936 if (trans->cfg->nvm_type != IWL_NVM_EXT) in iwl_read_external_nvm()
1947 ret = request_firmware(&fw_entry, nvm_file_name, trans->dev); in iwl_read_external_nvm()
1955 nvm_file_name, fw_entry->size); in iwl_read_external_nvm()
1957 if (fw_entry->size > MAX_NVM_FILE_LEN) { in iwl_read_external_nvm()
1959 ret = -EINVAL; in iwl_read_external_nvm()
1963 eof = fw_entry->data + fw_entry->size; in iwl_read_external_nvm()
1964 dword_buff = (const __le32 *)fw_entry->data; in iwl_read_external_nvm()
1973 if (fw_entry->size > NVM_HEADER_SIZE && in iwl_read_external_nvm()
1976 file_sec = (const void *)(fw_entry->data + NVM_HEADER_SIZE); in iwl_read_external_nvm()
1982 if (trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_8000 && in iwl_read_external_nvm()
1983 trans->hw_rev_step == SILICON_C_STEP && in iwl_read_external_nvm()
1985 ret = -EFAULT; in iwl_read_external_nvm()
1989 file_sec = (const void *)fw_entry->data; in iwl_read_external_nvm()
1993 if (file_sec->data > eof) { in iwl_read_external_nvm()
1995 "ERROR - NVM file too short for section header\n"); in iwl_read_external_nvm()
1996 ret = -EINVAL; in iwl_read_external_nvm()
2001 if (!file_sec->word1 && !file_sec->word2) { in iwl_read_external_nvm()
2006 if (trans->cfg->nvm_type != IWL_NVM_EXT) { in iwl_read_external_nvm()
2008 2 * NVM_WORD1_LEN(le16_to_cpu(file_sec->word1)); in iwl_read_external_nvm()
2009 section_id = NVM_WORD2_ID(le16_to_cpu(file_sec->word2)); in iwl_read_external_nvm()
2012 le16_to_cpu(file_sec->word2)); in iwl_read_external_nvm()
2014 le16_to_cpu(file_sec->word1)); in iwl_read_external_nvm()
2018 IWL_ERR(trans, "ERROR - section too large (%d)\n", in iwl_read_external_nvm()
2020 ret = -EINVAL; in iwl_read_external_nvm()
2025 IWL_ERR(trans, "ERROR - section empty\n"); in iwl_read_external_nvm()
2026 ret = -EINVAL; in iwl_read_external_nvm()
2030 if (file_sec->data + section_size > eof) { in iwl_read_external_nvm()
2032 "ERROR - NVM file too short for section (%d bytes)\n", in iwl_read_external_nvm()
2034 ret = -EINVAL; in iwl_read_external_nvm()
2040 ret = -EINVAL; in iwl_read_external_nvm()
2044 temp = kmemdup(file_sec->data, section_size, GFP_KERNEL); in iwl_read_external_nvm()
2046 ret = -ENOMEM; in iwl_read_external_nvm()
2050 iwl_nvm_fixups(trans->hw_id, section_id, temp, section_size); in iwl_read_external_nvm()
2057 file_sec = (const void *)(file_sec->data + section_size); in iwl_read_external_nvm()
2086 * in v3, except for the channel profile part of the in iwl_get_nvm()
2092 bool v4 = fw_has_api(&fw->ucode_capa, in iwl_get_nvm()
2104 ret = -EINVAL; in iwl_get_nvm()
2108 rsp = (void *)hcmd.resp_pkt->data; in iwl_get_nvm()
2109 empty_otp = !!(le32_to_cpu(rsp->general.flags) & in iwl_get_nvm()
2116 ret = -ENOMEM; in iwl_get_nvm()
2121 /* TODO: if platform NVM has MAC address - override it here */ in iwl_get_nvm()
2123 if (!is_valid_ether_addr(nvm->hw_addr)) { in iwl_get_nvm()
2125 ret = -EINVAL; in iwl_get_nvm()
2129 IWL_INFO(trans, "base HW address: %pM\n", nvm->hw_addr); in iwl_get_nvm()
2132 nvm->nvm_version = le16_to_cpu(rsp->general.nvm_version); in iwl_get_nvm()
2133 nvm->n_hw_addrs = rsp->general.n_hw_addrs; in iwl_get_nvm()
2134 if (nvm->n_hw_addrs == 0) in iwl_get_nvm()
2140 mac_flags = le32_to_cpu(rsp->mac_sku.mac_sku_flags); in iwl_get_nvm()
2141 nvm->sku_cap_11ac_enable = in iwl_get_nvm()
2143 nvm->sku_cap_11n_enable = in iwl_get_nvm()
2145 nvm->sku_cap_11ax_enable = in iwl_get_nvm()
2147 nvm->sku_cap_band_24ghz_enable = in iwl_get_nvm()
2149 nvm->sku_cap_band_52ghz_enable = in iwl_get_nvm()
2151 nvm->sku_cap_mimo_disabled = in iwl_get_nvm()
2153 if (CSR_HW_RFID_TYPE(trans->hw_rf_id) >= IWL_CFG_RF_TYPE_FM) in iwl_get_nvm()
2154 nvm->sku_cap_11be_enable = true; in iwl_get_nvm()
2157 nvm->valid_tx_ant = (u8)le32_to_cpu(rsp->phy_sku.tx_chains); in iwl_get_nvm()
2158 nvm->valid_rx_ant = (u8)le32_to_cpu(rsp->phy_sku.rx_chains); in iwl_get_nvm()
2160 if (le32_to_cpu(rsp->regulatory.lar_enabled) && in iwl_get_nvm()
2161 fw_has_capa(&fw->ucode_capa, in iwl_get_nvm()
2163 nvm->lar_enabled = true; in iwl_get_nvm()
2168 channel_profile = v4 ? (void *)rsp->regulatory.channel_profile : in iwl_get_nvm()
2169 (void *)rsp_v3->regulatory.channel_profile; in iwl_get_nvm()
2171 tx_ant = nvm->valid_tx_ant & fw->valid_tx_ant; in iwl_get_nvm()
2172 rx_ant = nvm->valid_rx_ant & fw->valid_rx_ant; in iwl_get_nvm()