From 6e2611f324a51dc63a8afa9ced58723e498bbf16 Mon Sep 17 00:00:00 2001 From: Emmanuel Grumbach Date: Tue, 15 Mar 2016 11:12:20 +0200 Subject: [PATCH] iwlwifi: mvm: modify the max SP to infinite This makes u-APSD work with more peers. Signed-off-by: Emmanuel Grumbach --- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/power.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index 0668601..2e0a882 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -208,7 +208,7 @@ enum iwl_power_scheme { }; #define IWL_CONN_MAX_LISTEN_INTERVAL 10 -#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_2 +#define IWL_UAPSD_MAX_SP IEEE80211_WMM_IE_STA_QOSINFO_SP_ALL #ifdef CONFIG_IWLWIFI_DEBUGFS enum iwl_dbgfs_pm_mask { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/power.c b/drivers/net/wireless/intel/iwlwifi/mvm/power.c index f313910..7b1f6ad 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/power.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/power.c @@ -227,7 +227,7 @@ static void iwl_mvm_power_configure_uapsd(struct iwl_mvm *mvm, cpu_to_le16(IWL_MVM_PS_SNOOZE_WINDOW); } - cmd->uapsd_max_sp = IWL_UAPSD_MAX_SP; + cmd->uapsd_max_sp = mvm->hw->uapsd_max_sp_len; if (mvm->cur_ucode == IWL_UCODE_WOWLAN || cmd->flags & cpu_to_le16(POWER_FLAGS_SNOOZE_ENA_MSK)) { -- 2.7.4