diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/power.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/power.c | 48 |
1 files changed, 40 insertions, 8 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c index 4da1ea44f39a..def6ec5173b9 100644 --- a/drivers/net/wireless/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/iwlwifi/mvm/power.c @@ -425,7 +425,7 @@ static int iwl_mvm_power_send_cmd(struct iwl_mvm *mvm, return 0; if (vif->p2p && - !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_P2P_PS)) + !(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) return 0; iwl_mvm_power_build_cmd(mvm, vif, &cmd); @@ -511,8 +511,11 @@ int iwl_mvm_power_uapsd_misbehaving_ap_notif(struct iwl_mvm *mvm, struct iwl_power_constraint { struct ieee80211_vif *bf_vif; struct ieee80211_vif *bss_vif; + u16 bss_phyctx_id; + u16 p2p_phyctx_id; bool pm_disabled; bool ps_disabled; + struct iwl_mvm *mvm; }; static void iwl_mvm_power_iterator(void *_data, u8 *mac, @@ -520,6 +523,7 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac, { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); struct iwl_power_constraint *power_iterator = _data; + struct iwl_mvm *mvm = power_iterator->mvm; switch (ieee80211_vif_type_p2p(vif)) { case NL80211_IFTYPE_P2P_DEVICE: @@ -539,11 +543,28 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac, break; case NL80211_IFTYPE_P2P_CLIENT: - /* no BSS power mgmt if we have a P2P client*/ - power_iterator->pm_disabled = true; + if (mvmvif->phy_ctxt) + power_iterator->p2p_phyctx_id = mvmvif->phy_ctxt->id; + + IWL_DEBUG_POWER(mvm, "p2p: p2p_id=%d, bss_id=%d\n", + power_iterator->p2p_phyctx_id, + power_iterator->bss_phyctx_id); + if (!(mvm->fw->ucode_capa.flags & + IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)) { + /* no BSS power mgmt if we have a P2P client*/ + power_iterator->pm_disabled = true; + } else if (power_iterator->p2p_phyctx_id < MAX_PHYS && + power_iterator->bss_phyctx_id < MAX_PHYS && + power_iterator->p2p_phyctx_id == + power_iterator->bss_phyctx_id) { + power_iterator->pm_disabled = true; + } break; case NL80211_IFTYPE_STATION: + if (mvmvif->phy_ctxt) + power_iterator->bss_phyctx_id = mvmvif->phy_ctxt->id; + /* we should have only one BSS vif */ WARN_ON(power_iterator->bss_vif); power_iterator->bss_vif = vif; @@ -551,6 +572,17 @@ static void iwl_mvm_power_iterator(void *_data, u8 *mac, if (mvmvif->bf_data.bf_enabled && !WARN_ON(power_iterator->bf_vif)) power_iterator->bf_vif = vif; + + IWL_DEBUG_POWER(mvm, "bss: p2p_id=%d, bss_id=%d\n", + power_iterator->p2p_phyctx_id, + power_iterator->bss_phyctx_id); + if (mvm->fw->ucode_capa.flags & + IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM && + (power_iterator->p2p_phyctx_id < MAX_PHYS && + power_iterator->bss_phyctx_id < MAX_PHYS && + power_iterator->p2p_phyctx_id == + power_iterator->bss_phyctx_id)) + power_iterator->pm_disabled = true; break; default: @@ -572,16 +604,16 @@ iwl_mvm_power_get_global_constraint(struct iwl_mvm *mvm, ieee80211_iterate_active_interfaces_atomic(mvm->hw, IEEE80211_IFACE_ITER_NORMAL, iwl_mvm_power_iterator, constraint); - - /* TODO: remove this and determine this variable in the iterator */ - if (mvm->bound_vif_cnt > 1) - constraint->pm_disabled = true; } int iwl_mvm_power_update_mac(struct iwl_mvm *mvm, struct ieee80211_vif *vif) { struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); - struct iwl_power_constraint constraint = {}; + struct iwl_power_constraint constraint = { + .p2p_phyctx_id = MAX_PHYS, + .bss_phyctx_id = MAX_PHYS, + .mvm = mvm, + }; bool ba_enable; int ret; |