diff --git a/drivers/net/wireless/iwlwifi/iwl-7000.c b/drivers/net/wireless/iwlwifi/iwl-7000.c index 3c34a72a5d64769b8bbf156f9a74d4748fcb0228..5efc6d1f3512a50ff908505be2a909a73cea93fa 100644 --- a/drivers/net/wireless/iwlwifi/iwl-7000.c +++ b/drivers/net/wireless/iwlwifi/iwl-7000.c @@ -108,6 +108,7 @@ static const struct iwl_base_params iwl7000_base_params = { }; static const struct iwl_ht_params iwl7000_ht_params = { + .stbc = true, .use_rts_for_aggregation = true, /* use rts/cts protection */ .ht40_bands = BIT(IEEE80211_BAND_2GHZ) | BIT(IEEE80211_BAND_5GHZ), }; diff --git a/drivers/net/wireless/iwlwifi/iwl-config.h b/drivers/net/wireless/iwlwifi/iwl-config.h index 0b916249669ed25139db177649e5adcd98f74b7b..e05440ff5cd46d2c4add28faab7255b97c88b7f2 100644 --- a/drivers/net/wireless/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/iwlwifi/iwl-config.h @@ -162,12 +162,14 @@ struct iwl_base_params { }; /* + * @stbc: support Tx STBC and 1*SS Rx STBC * @use_rts_for_aggregation: use rts/cts protection for HT traffic * @ht40_bands: bitmap of bands (using %IEEE80211_BAND_*) that support HT40 */ struct iwl_ht_params { enum ieee80211_smps_mode smps_mode; const bool ht_greenfield_support; /* if used set to true */ + const bool stbc; bool use_rts_for_aggregation; u8 ht40_bands; }; diff --git a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c index f4a6d317a023aad241ac4f15351a1cc2deae7a2c..4380c16580ebe4303b6bd8a679686c2c6ef94cc4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c +++ b/drivers/net/wireless/iwlwifi/iwl-eeprom-parse.c @@ -751,6 +751,13 @@ void iwl_init_ht_hw_capab(const struct iwl_cfg *cfg, ht_info->ht_supported = true; ht_info->cap = IEEE80211_HT_CAP_DSSSCCK40; + if (cfg->ht_params->stbc) { + ht_info->cap |= (1 << IEEE80211_HT_CAP_RX_STBC_SHIFT); + + if (tx_chains > 1) + ht_info->cap |= IEEE80211_HT_CAP_TX_STBC; + } + if (iwlwifi_mod_params.amsdu_size_8K) ht_info->cap |= IEEE80211_HT_CAP_MAX_AMSDU;