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 2f6774ec37b2..c30187d77b3c 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -695,10 +695,11 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = { IEEE80211_EHT_PHY_CAP4_POWER_BOOST_FACT_SUPP | IEEE80211_EHT_PHY_CAP4_EHT_MU_PPDU_4_EHT_LTF_08_GI, .phy_cap_info[5] = + FIELD_PREP_CONST(IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK, + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US) | IEEE80211_EHT_PHY_CAP5_NON_TRIG_CQI_FEEDBACK | IEEE80211_EHT_PHY_CAP5_TX_LESS_242_TONE_RU_SUPP | - IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP | - IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT, + IEEE80211_EHT_PHY_CAP5_RX_LESS_242_TONE_RU_SUPP, .phy_cap_info[6] = IEEE80211_EHT_PHY_CAP6_MCS15_SUPP_MASK | IEEE80211_EHT_PHY_CAP6_EHT_DUP_6GHZ_SUPP, @@ -732,6 +733,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = { /* * PPE thresholds for NSS = 2, and RU index bitmap set * to 0xc. + * Note: just for stating what we want, not present in + * the transmitted data due to not including + * IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT. */ .eht_ppe_thres = {0xc1, 0x0e, 0xe0 } }, @@ -744,7 +748,6 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = { .mac_cap_info[0] = IEEE80211_HE_MAC_CAP0_HTC_HE, .mac_cap_info[1] = - IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_16US | IEEE80211_HE_MAC_CAP1_MULTI_TID_AGG_RX_QOS_8, .mac_cap_info[3] = IEEE80211_HE_MAC_CAP3_OMI_CONTROL, @@ -799,7 +802,8 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = { IEEE80211_EHT_PHY_CAP0_242_TONE_RU_GT20MHZ | IEEE80211_EHT_PHY_CAP0_NDP_4_EHT_LFT_32_GI, .phy_cap_info[5] = - IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT, + FIELD_PREP_CONST(IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_MASK, + IEEE80211_EHT_PHY_CAP5_COMMON_NOMINAL_PKT_PAD_16US), }, /* For all MCS and bandwidth, set 2 NSS for both Tx and @@ -827,6 +831,9 @@ static const struct ieee80211_sband_iftype_data iwl_he_eht_capa[] = { /* * PPE thresholds for NSS = 2, and RU index bitmap set * to 0xc. + * Note: just for stating what we want, not present in + * the transmitted data due to not including + * IEEE80211_EHT_PHY_CAP5_PPE_THRESHOLD_PRESENT. */ .eht_ppe_thres = {0xc1, 0x0e, 0xe0 } }, @@ -890,8 +897,9 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, bool is_ap = iftype_data->types_mask & BIT(NL80211_IFTYPE_AP); bool no_320; - no_320 = !trans->trans_cfg->integrated && - trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB; + no_320 = (!trans->trans_cfg->integrated && + trans->pcie_link_speed < PCI_EXP_LNKSTA_CLS_8_0GB) || + trans->reduced_cap_sku; if (!data->sku_cap_11be_enable || iwlwifi_mod_params.disable_11be) iftype_data->eht_cap.has_eht = false; @@ -1056,6 +1064,26 @@ iwl_nvm_fixup_sband_iftd(struct iwl_trans *trans, iftype_data->he_cap.he_cap_elem.phy_cap_info[7] &= ~IEEE80211_HE_PHY_CAP7_STBC_RX_ABOVE_80MHZ; } + + if (trans->step_urm) { + iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs11_max_nss = 0; + iftype_data->eht_cap.eht_mcs_nss_supp.bw._320.rx_tx_mcs13_max_nss = 0; + } + + if (trans->no_160) + iftype_data->he_cap.he_cap_elem.phy_cap_info[0] &= + ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; + + if (trans->reduced_cap_sku) { + memset(&iftype_data->eht_cap.eht_mcs_nss_supp.bw._320, 0, + sizeof(iftype_data->eht_cap.eht_mcs_nss_supp.bw._320)); + iftype_data->eht_cap.eht_mcs_nss_supp.bw._80.rx_tx_mcs13_max_nss = 0; + iftype_data->eht_cap.eht_mcs_nss_supp.bw._160.rx_tx_mcs13_max_nss = 0; + iftype_data->eht_cap.eht_cap_elem.phy_cap_info[8] &= + ~IEEE80211_EHT_PHY_CAP8_RX_4096QAM_WIDER_BW_DL_OFDMA; + iftype_data->eht_cap.eht_cap_elem.phy_cap_info[2] &= + ~IEEE80211_EHT_PHY_CAP2_SOUNDING_DIM_320MHZ_MASK; + } } static void iwl_init_he_hw_capab(struct iwl_trans *trans, |