iwlwifi: mvm: add function to update only ps
Add a new iwl_mvm_power_update_ps() function that allows only ps to be
updated according to changes in the vifs. This allows us to disable
ps only without affecting the pm values of the vifs (and to avoid
sending unnecessary MAC_PM_POWER_TABLE commands to the firmware).
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 08cb26d..108ef16 100644
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -983,6 +983,7 @@
/* power management */
int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
int iwl_mvm_power_update_mac(struct iwl_mvm *mvm);
+int iwl_mvm_power_update_ps(struct iwl_mvm *mvm);
int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
char *buf, int bufsz);