diff options
Diffstat (limited to 'linux-drd/0010-iwlwifi-mvm-delay-enabling-smart-FIFO-until-after-be.patch')
| -rw-r--r-- | linux-drd/0010-iwlwifi-mvm-delay-enabling-smart-FIFO-until-after-be.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/linux-drd/0010-iwlwifi-mvm-delay-enabling-smart-FIFO-until-after-be.patch b/linux-drd/0010-iwlwifi-mvm-delay-enabling-smart-FIFO-until-after-be.patch deleted file mode 100644 index 7f18091..0000000 --- a/linux-drd/0010-iwlwifi-mvm-delay-enabling-smart-FIFO-until-after-be.patch +++ /dev/null @@ -1,52 +0,0 @@ -From 784c4f0b18f89922ddc0fe21e5ec64cc370bb3f2 Mon Sep 17 00:00:00 2001 -From: Johannes Berg <johannes.berg@intel.com> -Date: Wed, 19 Mar 2014 18:36:39 +0100 -Subject: [PATCH 10/10] iwlwifi: mvm: delay enabling smart FIFO until after - beacon RX - -If we have no beacon data before association, delay smart FIFO -enablement until after we have this data. - -Not doing so can cause association failures in extremely silent -environments (usually only a shielded box/room) as beacon RX is -not sent to the host immediately, and then the association time -event ends without the host receiving any beacon even though it -was on the air - it's just stuck on the FIFO. - -Cc: <stable@vger.kernel.org> [3.14] -Signed-off-by: Johannes Berg <johannes.berg@intel.com> -Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> ---- - drivers/net/wireless/iwlwifi/mvm/mac80211.c | 1 + - drivers/net/wireless/iwlwifi/mvm/sf.c | 3 ++- - 2 files changed, 3 insertions(+), 1 deletion(-) - -diff --git a/drivers/net/wireless/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/iwlwifi/mvm/mac80211.c -index c35b866..45e861e 100644 ---- a/drivers/net/wireless/iwlwifi/mvm/mac80211.c -+++ b/drivers/net/wireless/iwlwifi/mvm/mac80211.c -@@ -971,6 +971,7 @@ static void iwl_mvm_bss_info_changed_station(struct iwl_mvm *mvm, - */ - iwl_mvm_remove_time_event(mvm, mvmvif, - &mvmvif->time_event_data); -+ iwl_mvm_sf_update(mvm, vif, false); - } else if (changes & (BSS_CHANGED_PS | BSS_CHANGED_P2P_PS | - BSS_CHANGED_QOS)) { - ret = iwl_mvm_power_update_mode(mvm, vif); -diff --git a/drivers/net/wireless/iwlwifi/mvm/sf.c b/drivers/net/wireless/iwlwifi/mvm/sf.c -index 8401627..88809b2 100644 ---- a/drivers/net/wireless/iwlwifi/mvm/sf.c -+++ b/drivers/net/wireless/iwlwifi/mvm/sf.c -@@ -274,7 +274,8 @@ int iwl_mvm_sf_update(struct iwl_mvm *mvm, struct ieee80211_vif *changed_vif, - return -EINVAL; - if (changed_vif->type != NL80211_IFTYPE_STATION) { - new_state = SF_UNINIT; -- } else if (changed_vif->bss_conf.assoc) { -+ } else if (changed_vif->bss_conf.assoc && -+ changed_vif->bss_conf.dtim_period) { - mvmvif = iwl_mvm_vif_from_mac80211(changed_vif); - sta_id = mvmvif->ap_sta_id; - new_state = SF_FULL_ON; --- -1.9.2 - |