diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 850648ebd61c..475f951d4b1e 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -549,7 +549,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { .mac_cap_info[2] = IEEE80211_HE_MAC_CAP2_32BIT_BA_BITMAP, .mac_cap_info[3] = - IEEE80211_HE_MAC_CAP3_OMI_CONTROL, + IEEE80211_HE_MAC_CAP3_OMI_CONTROL | + IEEE80211_HE_MAC_CAP3_RX_CTRL_FRAME_TO_MULTIBSS, .mac_cap_info[4] = IEEE80211_HE_MAC_CAP4_AMSDU_IN_AMPDU | IEEE80211_HE_MAC_CAP4_MULTI_TID_AGG_TX_QOS_B39, @@ -568,7 +569,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { IEEE80211_HE_PHY_CAP1_DEVICE_CLASS_A | IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD, .phy_cap_info[2] = - IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US, + IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US | + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ, .phy_cap_info[3] = IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM | IEEE80211_HE_PHY_CAP3_DCM_MAX_TX_NSS_1 | @@ -595,6 +597,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_COMP_SIGB | IEEE80211_HE_PHY_CAP9_RX_FULL_BW_SU_USING_MU_WITH_NON_COMP_SIGB | IEEE80211_HE_PHY_CAP9_NOMIMAL_PKT_PADDING_RESERVED, + .phy_cap_info[10] = + IEEE80211_HE_PHY_CAP10_HE_MU_M1RU_MAX_LTF, }, /* * Set default Tx/Rx HE MCS NSS Support field. @@ -634,6 +638,7 @@ static const struct ieee80211_sband_iftype_data iwl_he_capa[] = { .phy_cap_info[1] = IEEE80211_HE_PHY_CAP1_LDPC_CODING_IN_PAYLOAD, .phy_cap_info[2] = + IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ | IEEE80211_HE_PHY_CAP2_NDP_4x_LTF_AND_3_2US, .phy_cap_info[3] = IEEE80211_HE_PHY_CAP3_DCM_MAX_CONST_TX_NO_DCM | @@ -742,6 +747,8 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; if ((tx_chains & rx_chains) == ANT_AB) { + iftype_data->he_cap.he_cap_elem.phy_cap_info[2] |= + IEEE80211_HE_PHY_CAP2_STBC_TX_UNDER_80MHZ; iftype_data->he_cap.he_cap_elem.phy_cap_info[5] |= IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_2 | IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_2; @@ -958,8 +965,10 @@ static void iwl_flip_hw_address(__le32 mac_addr0, __le32 mac_addr1, u8 *dest) static void iwl_set_hw_address_from_csr(struct iwl_trans *trans, struct iwl_nvm_data *data) { - __le32 mac_addr0 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR0_STRAP)); - __le32 mac_addr1 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR1_STRAP)); + __le32 mac_addr0 = cpu_to_le32(iwl_read32(trans, + CSR_MAC_ADDR0_STRAP(trans))); + __le32 mac_addr1 = cpu_to_le32(iwl_read32(trans, + CSR_MAC_ADDR1_STRAP(trans))); iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); /* @@ -969,8 +978,8 @@ static void iwl_set_hw_address_from_csr(struct iwl_trans *trans, if (is_valid_ether_addr(data->hw_addr)) return; - mac_addr0 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR0_OTP)); - mac_addr1 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR1_OTP)); + mac_addr0 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR0_OTP(trans))); + mac_addr1 = cpu_to_le32(iwl_read32(trans, CSR_MAC_ADDR1_OTP(trans))); iwl_flip_hw_address(mac_addr0, mac_addr1, data->hw_addr); } @@ -1373,6 +1382,25 @@ iwl_parse_nvm_mcc_info(struct device *dev, const struct iwl_cfg *cfg, reg_query_regdb_wmm(regd->alpha2, center_freq, rule); } + /* + * Certain firmware versions might report no valid channels + * if booted in RF-kill, i.e. not all calibrations etc. are + * running. We'll get out of this situation later when the + * rfkill is removed and we update the regdomain again, but + * since cfg80211 doesn't accept an empty regdomain, add a + * dummy (unusable) rule here in this case so we can init. + */ + if (!valid_rules) { + valid_rules = 1; + rule = ®d->reg_rules[valid_rules - 1]; + rule->freq_range.start_freq_khz = MHZ_TO_KHZ(2412); + rule->freq_range.end_freq_khz = MHZ_TO_KHZ(2413); + rule->freq_range.max_bandwidth_khz = MHZ_TO_KHZ(1); + rule->power_rule.max_antenna_gain = DBI_TO_MBI(6); + rule->power_rule.max_eirp = + DBM_TO_MBM(IWL_DEFAULT_MAX_TX_POWER); + } + regd->n_reg_rules = valid_rules; /* |