From: Sara Sharon <[email protected]> Incoming hardware will support VHT MU-MIMO. Declare this capability for relevant hardware.
Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]> --- drivers/net/wireless/intel/iwlwifi/iwl-8000.c | 1 + drivers/net/wireless/intel/iwlwifi/iwl-9000.c | 3 ++- drivers/net/wireless/intel/iwlwifi/iwl-config.h | 2 ++ drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c | 3 +++ 4 files changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c index ad8c588..97be104 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c @@ -217,6 +217,7 @@ const struct iwl_cfg iwl8265_2ac_cfg = { .nvm_ver = IWL8000_NVM_VERSION, .nvm_calib_ver = IWL8000_TX_POWER_VERSION, .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, + .vht_mu_mimo_supported = true, }; const struct iwl_cfg iwl4165_2ac_cfg = { diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c index 0835906..8e32a57 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c @@ -139,7 +139,8 @@ static const struct iwl_tt_params iwl9000_tt_params = { .smem_len = IWL9000_SMEM_LEN, \ .thermal_params = &iwl9000_tt_params, \ .apmg_not_supported = true, \ - .mq_rx_supported = true + .mq_rx_supported = true, \ + .vht_mu_mimo_supported = true const struct iwl_cfg iwl9260_2ac_cfg = { .name = "Intel(R) Dual Band Wireless AC 9260", diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h index dad5570..4f2b57e 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h @@ -312,6 +312,7 @@ struct iwl_pwr_tx_backoff { * @smem_offset: offset from which the SMEM begins * @smem_len: the length of SMEM * @mq_rx_supported: multi-queue rx support + * @vht_mu_mimo_supported: VHT MU-MIMO support * * We enable the driver to be backward compatible wrt. hardware features. * API differences in uCode shouldn't be handled here but through TLVs @@ -364,6 +365,7 @@ struct iwl_cfg { const struct iwl_tt_params *thermal_params; bool apmg_not_supported; bool mq_rx_supported; + bool vht_mu_mimo_supported; }; /* diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c index 50f4cc6..e84cb8d 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c +++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c @@ -366,6 +366,9 @@ static void iwl_init_vht_hw_capab(const struct iwl_cfg *cfg, max_ampdu_exponent << IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT; + if (cfg->vht_mu_mimo_supported) + vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE; + if (cfg->ht_params->ldpc) vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
