iwlwifi: remove IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT flag

All the supported firmwares have this flag set.

Reviewed-by: Alexander Bondar <alexander.bondar@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-fw.h b/drivers/net/wireless/iwlwifi/iwl-fw.h
index 9cb4ad9..c9a3ca6 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-fw.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fw.h
@@ -107,7 +107,6 @@ enum iwl_ucode_tlv_flag {
        IWL_UCODE_TLV_FLAGS_MFP                 = BIT(2),
        IWL_UCODE_TLV_FLAGS_P2P                 = BIT(3),
        IWL_UCODE_TLV_FLAGS_DW_BC_TABLE         = BIT(4),
-       IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT      = BIT(6),
        IWL_UCODE_TLV_FLAGS_SHORT_BL            = BIT(7),
        IWL_UCODE_TLV_FLAGS_RX_ENERGY_API       = BIT(8),
        IWL_UCODE_TLV_FLAGS_TIME_EVENT_API_V2   = BIT(9),

diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
index 9b59e1d..d372ca6 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
+++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c
@@ -592,8 +592,7 @@ void iwl_mvm_vif_dbgfs_register(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
                return;
        }
 
-       if ((mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT) &&
-           iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
+       if (iwlmvm_mod_params.power_scheme != IWL_POWER_SCHEME_CAM &&
            ((vif->type == NL80211_IFTYPE_STATION && !vif->p2p) ||
             (vif->type == NL80211_IFTYPE_STATION && vif->p2p &&
              mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_BSS_P2P_PS_DCM)))

diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c
index 7ce2006..e7a2639 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/iwlwifi/mvm/fw.c
@@ -468,12 +468,6 @@ int iwl_mvm_up(struct iwl_mvm *mvm)
        /* Initialize tx backoffs to the minimal possible */
        iwl_mvm_tt_tx_backoff(mvm, 0);
 
-       if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)) {
-               ret = iwl_power_legacy_set_cam_mode(mvm);
-               if (ret)
-                       goto error;
-       }
-
        ret = iwl_mvm_power_update_device(mvm);
        if (ret)
                goto error;

diff --git a/drivers/net/wireless/iwlwifi/mvm/mvm.h b/drivers/net/wireless/iwlwifi/mvm/mvm.h
index 9f2ecf2..a0fb7b1 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/iwlwifi/mvm/mvm.h
@@ -877,8 +877,6 @@ void iwl_mvm_update_frame_stats(struct iwl_mvm *mvm,
 int rs_pretty_print_rate(char *buf, const u32 rate);
 
 /* power management */
-int iwl_power_legacy_set_cam_mode(struct iwl_mvm *mvm);
-
 int iwl_mvm_power_update_device(struct iwl_mvm *mvm);
 int iwl_mvm_power_update_mac(struct iwl_mvm *mvm, struct ieee80211_vif *vif);
 int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm, struct ieee80211_vif *vif,

diff --git a/drivers/net/wireless/iwlwifi/mvm/power.c b/drivers/net/wireless/iwlwifi/mvm/power.c
index a1ce8d2..ab92a63 100644 (file)
--- a/drivers/net/wireless/iwlwifi/mvm/power.c
+++ b/drivers/net/wireless/iwlwifi/mvm/power.c
@@ -437,9 +437,6 @@ int iwl_mvm_power_update_device(struct iwl_mvm *mvm)
                .flags = cpu_to_le16(DEVICE_POWER_FLAGS_POWER_SAVE_ENA_MSK),
        };
 
-       if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT))
-               return 0;
-
        if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_DEVICE_PS_CMD))
                return 0;
 
@@ -646,9 +643,6 @@ int iwl_mvm_power_update_mac(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
 
        lockdep_assert_held(&mvm->mutex);
 
-       if (!(mvm->fw->ucode_capa.flags & IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT))
-               return 0;
-
        iwl_mvm_power_set_pm(mvm, &vifs);
 
        /* disable PS if CAM */
@@ -698,10 +692,6 @@ int iwl_mvm_power_mac_dbgfs_read(struct iwl_mvm *mvm,
        struct iwl_mac_power_cmd cmd = {};
        int pos = 0;
 
-       if (WARN_ON(!(mvm->fw->ucode_capa.flags &
-                     IWL_UCODE_TLV_FLAGS_PM_CMD_SUPPORT)))
-               return 0;
-
        mutex_lock(&mvm->mutex);
        memcpy(&cmd, &mvmvif->mac_pwr_cmd, sizeof(cmd));
        mutex_unlock(&mvm->mutex);
@@ -941,13 +931,3 @@ int iwl_mvm_update_beacon_filter(struct iwl_mvm *mvm,
 
        return iwl_mvm_enable_beacon_filter(mvm, vif, flags);
 }
-
-int iwl_power_legacy_set_cam_mode(struct iwl_mvm *mvm)
-{
-       struct iwl_powertable_cmd cmd = {
-               .keep_alive_seconds = POWER_KEEP_ALIVE_PERIOD_SEC,
-       };
-
-       return iwl_mvm_send_cmd_pdu(mvm, POWER_TABLE_CMD, CMD_SYNC,
-                                   sizeof(cmd), &cmd);
-}