diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c | 6 | ||||
| -rw-r--r-- | include/net/mac80211.h | 6 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 6 | ||||
| -rw-r--r-- | net/mac80211/debugfs_netdev.c | 5 |
4 files changed, 16 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c index 46e207211f21..6b4b32b5350b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c @@ -240,8 +240,8 @@ static int iwl_mvm_esr_mode_active(struct iwl_mvm *mvm, mvmvif->esr_active = true; - /* Disable SMPS overrideing by user */ - vif->driver_flags |= IEEE80211_VIF_DISABLE_SMPS_OVERRIDE; + /* Indicate to mac80211 that EML is enabled */ + vif->driver_flags |= IEEE80211_VIF_EML_ACTIVE; iwl_mvm_update_smps_on_active_links(mvm, vif, IWL_MVM_SMPS_REQ_FW, IEEE80211_SMPS_OFF); @@ -399,7 +399,7 @@ static int iwl_mvm_esr_mode_inactive(struct iwl_mvm *mvm, mvmvif->esr_active = false; - vif->driver_flags &= ~IEEE80211_VIF_DISABLE_SMPS_OVERRIDE; + vif->driver_flags &= ~IEEE80211_VIF_EML_ACTIVE; iwl_mvm_update_smps_on_active_links(mvm, vif, IWL_MVM_SMPS_REQ_FW, IEEE80211_SMPS_AUTOMATIC); diff --git a/include/net/mac80211.h b/include/net/mac80211.h index a9b73e357462..7dae9aac089c 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1767,15 +1767,15 @@ struct ieee80211_channel_switch { * @IEEE80211_VIF_GET_NOA_UPDATE: request to handle NOA attributes * and send P2P_PS notification to the driver if NOA changed, even * this is not pure P2P vif. - * @IEEE80211_VIF_DISABLE_SMPS_OVERRIDE: disable user configuration of - * SMPS mode via debugfs. + * @IEEE80211_VIF_EML_ACTIVE: The driver indicates that EML operation is + * enabled for the interface. */ enum ieee80211_vif_flags { IEEE80211_VIF_BEACON_FILTER = BIT(0), IEEE80211_VIF_SUPPORTS_CQM_RSSI = BIT(1), IEEE80211_VIF_SUPPORTS_UAPSD = BIT(2), IEEE80211_VIF_GET_NOA_UPDATE = BIT(3), - IEEE80211_VIF_DISABLE_SMPS_OVERRIDE = BIT(4), + IEEE80211_VIF_EML_ACTIVE = BIT(4), }; diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 5cec0c251e86..606b1b2e4123 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -3158,6 +3158,12 @@ int __ieee80211_request_smps_mgd(struct ieee80211_sub_if_data *sdata, old_req = link->u.mgd.req_smps; link->u.mgd.req_smps = smps_mode; + /* The driver indicated that EML is enabled for the interface, which + * implies that SMPS flows towards the AP should be stopped. + */ + if (sdata->vif.driver_flags & IEEE80211_VIF_EML_ACTIVE) + return 0; + if (old_req == smps_mode && smps_mode != IEEE80211_SMPS_AUTOMATIC) return 0; diff --git a/net/mac80211/debugfs_netdev.c b/net/mac80211/debugfs_netdev.c index b383dad18841..ec91e131b29e 100644 --- a/net/mac80211/debugfs_netdev.c +++ b/net/mac80211/debugfs_netdev.c @@ -323,7 +323,10 @@ static int ieee80211_set_smps(struct ieee80211_link_data *link, struct ieee80211_sub_if_data *sdata = link->sdata; struct ieee80211_local *local = sdata->local; - if (sdata->vif.driver_flags & IEEE80211_VIF_DISABLE_SMPS_OVERRIDE) + /* The driver indicated that EML is enabled for the interface, thus do + * not allow to override the SMPS state. + */ + if (sdata->vif.driver_flags & IEEE80211_VIF_EML_ACTIVE) return -EOPNOTSUPP; if (!(local->hw.wiphy->features & NL80211_FEATURE_STATIC_SMPS) && |