iwlwifi: mvm: modify the max SP to infinite

This makes u-APSD work with more peers. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
mariux64 · Mar 30, 2016 · 6e2611f · 6e2611f
1 parent 6ed5e4d
commit 6e2611f
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git 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
@@ -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)) {