From 783eaee6dbf475827b5fbdb13c17c54510aaa95e Mon Sep 17 00:00:00 2001 From: Alexander Bondar <alexander.bondar@intel.com> Date: Tue, 28 Jul 2015 16:50:51 +0300 Subject: [PATCH] iwlwifi: rs: disable MIMO only if allowed in configuration Fix bug where MIMO is disabled for low latency TX on P2P VIF regardless of configuration. Make it dependent on IWL_MVM_RS_DISABLE_P2P_MIMO compilation option. Change configuration so that MIMO will be disabled only in SDIO platforms. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> --- drivers/net/wireless/iwlwifi/mvm/rs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/wireless/iwlwifi/mvm/rs.c b/drivers/net/wireless/iwlwifi/mvm/rs.c index 19a79262e0a0..5ae9c8aa868f 100644 --- a/drivers/net/wireless/iwlwifi/mvm/rs.c +++ b/drivers/net/wireless/iwlwifi/mvm/rs.c @@ -177,7 +177,8 @@ static bool rs_mimo_allow(struct iwl_mvm *mvm, struct ieee80211_sta *sta, mvmsta = iwl_mvm_sta_from_mac80211(sta); mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif); - if (iwl_mvm_vif_low_latency(mvmvif) && mvmsta->vif->p2p) + if (IWL_MVM_RS_DISABLE_P2P_MIMO && + iwl_mvm_vif_low_latency(mvmvif) && mvmsta->vif->p2p) return false; if (mvm->nvm_data->sku_cap_mimo_disabled) -- GitLab