iwlwifi: rename ps_mode to sm_ps
authorRon Rindjunsky <ron.rindjunsky@intel.com>
Wed, 3 Sep 2008 03:26:47 +0000 (11:26 +0800)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 11 Sep 2008 19:53:31 +0000 (15:53 -0400)
This patch renames iwl_priv.ps_mode for clearer
iwl_priv.current_ht_config.sm_ps (spatial multiplexing power save).

Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/iwlwifi/iwl-agn.c
drivers/net/wireless/iwlwifi/iwl-core.c
drivers/net/wireless/iwlwifi/iwl-dev.h

index 27ddf6cb1c6e63879a84b12879cd0206f6d0c591..78902da3d516296a0d83f42052ca410fb582223c 100644 (file)
@@ -564,8 +564,6 @@ static void iwl4965_ht_conf(struct iwl_priv *priv,
        if (!iwl_conf->is_ht)
                return;
 
-       priv->ps_mode = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2);
-
        if (ht_conf->cap & IEEE80211_HT_CAP_SGI_20)
                iwl_conf->sgf |= HT_SHORT_GI_20MHZ;
        if (ht_conf->cap & IEEE80211_HT_CAP_SGI_40)
@@ -586,6 +584,8 @@ static void iwl4965_ht_conf(struct iwl_priv *priv,
                iwl_conf->supported_chan_width = 0;
        }
 
+       iwl_conf->sm_ps = (u8)((ht_conf->cap & IEEE80211_HT_CAP_SM_PS) >> 2);
+
        memcpy(iwl_conf->supp_mcs_set, ht_conf->supp_mcs_set, 16);
 
        iwl_conf->control_channel = ht_bss_conf->primary_channel;
index 789556db6842235cf901c458e22d802163bc1d0b..dbeaca15dda54f3ab9419e06afff59bd50611e2c 100644 (file)
@@ -709,7 +709,8 @@ static int iwl_get_active_rx_chain_count(struct iwl_priv *priv)
        bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
 
        /* # of Rx chains to use when expecting MIMO. */
-       if (is_single || (!is_cam && (priv->ps_mode == WLAN_HT_CAP_SM_PS_STATIC)))
+       if (is_single || (!is_cam && (priv->current_ht_config.sm_ps ==
+                                                WLAN_HT_CAP_SM_PS_STATIC)))
                return 2;
        else
                return 3;
@@ -720,7 +721,7 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
        int idle_cnt;
        bool is_cam = !test_bit(STATUS_POWER_PMI, &priv->status);
        /* # Rx chains when idling and maybe trying to save power */
-       switch (priv->ps_mode) {
+       switch (priv->current_ht_config.sm_ps) {
        case WLAN_HT_CAP_SM_PS_STATIC:
        case WLAN_HT_CAP_SM_PS_DYNAMIC:
                idle_cnt = (is_cam) ? 2 : 1;
@@ -730,7 +731,8 @@ static int iwl_get_idle_rx_chain_count(struct iwl_priv *priv, int active_cnt)
                break;
        case WLAN_HT_CAP_SM_PS_INVALID:
        default:
-               IWL_ERROR("invalide mimo ps mode %d\n", priv->ps_mode);
+               IWL_ERROR("invalide mimo ps mode %d\n",
+                          priv->current_ht_config.sm_ps);
                WARN_ON(1);
                idle_cnt = -1;
                break;
@@ -912,7 +914,7 @@ int iwl_init_drv(struct iwl_priv *priv)
        priv->iw_mode = IEEE80211_IF_TYPE_STA;
 
        priv->use_ant_b_for_management_frame = 1; /* start with ant B */
-       priv->ps_mode = WLAN_HT_CAP_SM_PS_DISABLED;
+       priv->current_ht_config.sm_ps = WLAN_HT_CAP_SM_PS_DISABLED;
 
        /* Choose which receivers/antennas to use */
        iwl_set_rxon_chain(priv);
index f302e93b77985edc5bcdc00b63df774a36cb6dcb..7934f56f729231ebab3bc016b157362cbf1adb38 100644 (file)
@@ -406,6 +406,7 @@ struct iwl_ht_info {
        /* self configuration data */
        u8 is_ht;
        u8 supported_chan_width;
+       u8 sm_ps;
        u8 is_green_field;
        u8 sgf;                 /* HT_SHORT_GI_* short guard interval */
        u8 max_amsdu_size;
@@ -990,7 +991,6 @@ struct iwl_priv {
         * hardware */
        u16 assoc_id;
        u16 assoc_capability;
-       u8 ps_mode;
 
        struct iwl_qos_info qos_data;