1 files changed, 47 insertions, 8 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index e23d301e816f..e2f8615c8c9b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -994,8 +994,7 @@ static int iwl5000_tx_status_reply_tx(struct iwl_priv *priv,
                 info = IEEE80211_SKB_CB(priv->txq[txq_id].txb[idx].skb[0]);
                 info->status.rates[0].count = tx_resp->failure_frame + 1;
                 info->flags &= ~IEEE80211_TX_CTL_AMPDU;
-                info->flags |= iwl_is_tx_success(status) ?
-                                        IEEE80211_TX_STAT_ACK : 0;
+                info->flags |= iwl_tx_status_to_mac80211(status);
                 iwl_hwrate_to_tx_control(priv, rate_n_flags, info);
 
                 /* FIXME: code repetition end */
@@ -1140,8 +1139,7 @@ static void iwl5000_rx_reply_tx(struct iwl_priv *priv,
                 BUG_ON(txq_id != txq->swq_id);
 
                 info->status.rates[0].count = tx_resp->failure_frame + 1;
-                info->flags |= iwl_is_tx_success(status) ?
-                                        IEEE80211_TX_STAT_ACK : 0;
+                info->flags |= iwl_tx_status_to_mac80211(status);
                 iwl_hwrate_to_tx_control(priv,
                                         le32_to_cpu(tx_resp->rate_n_flags),
                                         info);
@@ -1251,6 +1249,22 @@ int  iwl5000_send_tx_power(struct iwl_priv *priv)
 
         /* half dBm need to multiply */
         tx_power_cmd.global_lmt = (s8)(2 * priv->tx_power_user_lmt);
+
+        if (priv->tx_power_lmt_in_half_dbm &&
+            priv->tx_power_lmt_in_half_dbm < tx_power_cmd.global_lmt) {
+                /*
+                 * For the newer devices which using enhanced/extend tx power
+                 * table in EEPROM, the format is in half dBm. driver need to
+                 * convert to dBm format before report to mac80211.
+                 * By doing so, there is a possibility of 1/2 dBm resolution
+                 * lost. driver will perform "round-up" operation before
+                 * reporting, but it will cause 1/2 dBm tx power over the
+                 * regulatory limit. Perform the checking here, if the
+                 * "tx_power_user_lmt" is higher than EEPROM value (in
+                 * half-dBm format), lower the tx power based on EEPROM
+                 */
+                tx_power_cmd.global_lmt = priv->tx_power_lmt_in_half_dbm;
+        }
         tx_power_cmd.flags = IWL50_TX_POWER_NO_CLOSED;
         tx_power_cmd.srv_chan_lmt = IWL50_TX_POWER_AUTO;
 
@@ -1584,14 +1598,15 @@ struct iwl_cfg iwl5300_agn_cfg = {
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+        .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
 };
 
-struct iwl_cfg iwl5100_bg_cfg = {
-        .name = "5100BG",
+struct iwl_cfg iwl5100_bgn_cfg = {
+        .name = "5100BGN",
         .fw_name_pre = IWL5000_FW_PRE,
         .ucode_api_max = IWL5000_UCODE_API_MAX,
         .ucode_api_min = IWL5000_UCODE_API_MIN,
-        .sku = IWL_SKU_G,
+        .sku = IWL_SKU_G|IWL_SKU_N,
         .ops = &iwl5000_ops,
         .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
         .eeprom_ver = EEPROM_5000_EEPROM_VERSION,
@@ -1627,7 +1642,6 @@ struct iwl_cfg iwl5100_abg_cfg = {
         .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
         .set_l0s = true,
         .use_bsm = false,
-        .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };
@@ -1653,6 +1667,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+        .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
 };
 
 struct iwl_cfg iwl5350_agn_cfg = {
@@ -1676,6 +1691,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+        .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
 };
 
 struct iwl_cfg iwl5150_agn_cfg = {
@@ -1699,6 +1715,29 @@ struct iwl_cfg iwl5150_agn_cfg = {
         .ht_greenfield_support = true,
         .led_compensation = 51,
         .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
+        .sm_ps_mode = WLAN_HT_CAP_SM_PS_DISABLED,
+};
+
+struct iwl_cfg iwl5150_abg_cfg = {
+        .name = "5150ABG",
+        .fw_name_pre = IWL5150_FW_PRE,
+        .ucode_api_max = IWL5150_UCODE_API_MAX,
+        .ucode_api_min = IWL5150_UCODE_API_MIN,
+        .sku = IWL_SKU_A|IWL_SKU_G,
+        .ops = &iwl5150_ops,
+        .eeprom_size = IWL_5000_EEPROM_IMG_SIZE,
+        .eeprom_ver = EEPROM_5050_EEPROM_VERSION,
+        .eeprom_calib_ver = EEPROM_5050_TX_POWER_VERSION,
+        .num_of_queues = IWL50_NUM_QUEUES,
+        .num_of_ampdu_queues = IWL50_NUM_AMPDU_QUEUES,
+        .mod_params = &iwl50_mod_params,
+        .valid_tx_ant = ANT_A,
+        .valid_rx_ant = ANT_AB,
+        .pll_cfg_val = CSR50_ANA_PLL_CFG_VAL,
+        .set_l0s = true,
+        .use_bsm = false,
+        .led_compensation = 51,
+        .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
 };
 
 MODULE_FIRMWARE(IWL5000_MODULE_FIRMWARE(IWL5000_UCODE_API_MAX));