diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
-rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-sta.c | 60 |
1 files changed, 27 insertions, 33 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c index ffd5c61..a2b9ec8 100644 --- a/drivers/net/wireless/iwlwifi/iwl-sta.c +++ b/drivers/net/wireless/iwlwifi/iwl-sta.c @@ -97,8 +97,9 @@ static void iwl_sta_ucode_activate(struct iwl_priv *priv, u8 sta_id) spin_unlock_irqrestore(&priv->sta_lock, flags); } -static int iwl_add_sta_callback(struct iwl_priv *priv, - struct iwl_cmd *cmd, struct sk_buff *skb) +static void iwl_add_sta_callback(struct iwl_priv *priv, + struct iwl_device_cmd *cmd, + struct sk_buff *skb) { struct iwl_rx_packet *res = NULL; struct iwl_addsta_cmd *addsta = @@ -107,14 +108,14 @@ static int iwl_add_sta_callback(struct iwl_priv *priv, if (!skb) { IWL_ERR(priv, "Error: Response NULL in REPLY_ADD_STA.\n"); - return 1; + return; } res = (struct iwl_rx_packet *)skb->data; if (res->hdr.flags & IWL_CMD_FAILED_MSK) { IWL_ERR(priv, "Bad return from REPLY_ADD_STA (0x%08X)\n", res->hdr.flags); - return 1; + return; } switch (res->u.add_sta.status) { @@ -126,9 +127,6 @@ static int iwl_add_sta_callback(struct iwl_priv *priv, res->u.add_sta.status); break; } - - /* We didn't cache the SKB; let the caller free it */ - return 1; } int iwl_send_add_sta(struct iwl_priv *priv, @@ -139,14 +137,14 @@ int iwl_send_add_sta(struct iwl_priv *priv, u8 data[sizeof(*sta)]; struct iwl_host_cmd cmd = { .id = REPLY_ADD_STA, - .meta.flags = flags, + .flags = flags, .data = data, }; if (flags & CMD_ASYNC) - cmd.meta.u.callback = iwl_add_sta_callback; + cmd.callback = iwl_add_sta_callback; else - cmd.meta.flags |= CMD_WANT_SKB; + cmd.flags |= CMD_WANT_SKB; cmd.len = priv->cfg->ops->utils->build_addsta_hcmd(sta, data); ret = iwl_send_cmd(priv, &cmd); @@ -154,7 +152,7 @@ int iwl_send_add_sta(struct iwl_priv *priv, if (ret || (flags & CMD_ASYNC)) return ret; - res = (struct iwl_rx_packet *)cmd.meta.u.skb->data; + res = (struct iwl_rx_packet *)cmd.reply_skb->data; if (res->hdr.flags & IWL_CMD_FAILED_MSK) { IWL_ERR(priv, "Bad return from REPLY_ADD_STA (0x%08X)\n", res->hdr.flags); @@ -175,7 +173,7 @@ int iwl_send_add_sta(struct iwl_priv *priv, } priv->alloc_rxb_skb--; - dev_kfree_skb_any(cmd.meta.u.skb); + dev_kfree_skb_any(cmd.reply_skb); return ret; } @@ -216,10 +214,10 @@ static void iwl_set_ht_add_station(struct iwl_priv *priv, u8 index, sta_flags |= cpu_to_le32( (u32)sta_ht_inf->ampdu_density << STA_FLG_AGG_MPDU_DENSITY_POS); - if (iwl_is_fat_tx_allowed(priv, sta_ht_inf)) - sta_flags |= STA_FLG_FAT_EN_MSK; + if (iwl_is_ht40_tx_allowed(priv, sta_ht_inf)) + sta_flags |= STA_FLG_HT40_EN_MSK; else - sta_flags &= ~STA_FLG_FAT_EN_MSK; + sta_flags &= ~STA_FLG_HT40_EN_MSK; priv->stations[index].sta.station_flags = sta_flags; done: @@ -324,8 +322,9 @@ static void iwl_sta_ucode_deactivate(struct iwl_priv *priv, const char *addr) spin_unlock_irqrestore(&priv->sta_lock, flags); } -static int iwl_remove_sta_callback(struct iwl_priv *priv, - struct iwl_cmd *cmd, struct sk_buff *skb) +static void iwl_remove_sta_callback(struct iwl_priv *priv, + struct iwl_device_cmd *cmd, + struct sk_buff *skb) { struct iwl_rx_packet *res = NULL; struct iwl_rem_sta_cmd *rm_sta = @@ -334,14 +333,14 @@ static int iwl_remove_sta_callback(struct iwl_priv *priv, if (!skb) { IWL_ERR(priv, "Error: Response NULL in REPLY_REMOVE_STA.\n"); - return 1; + return; } res = (struct iwl_rx_packet *)skb->data; if (res->hdr.flags & IWL_CMD_FAILED_MSK) { IWL_ERR(priv, "Bad return from REPLY_REMOVE_STA (0x%08X)\n", res->hdr.flags); - return 1; + return; } switch (res->u.rem_sta.status) { @@ -352,9 +351,6 @@ static int iwl_remove_sta_callback(struct iwl_priv *priv, IWL_ERR(priv, "REPLY_REMOVE_STA failed\n"); break; } - - /* We didn't cache the SKB; let the caller free it */ - return 1; } static int iwl_send_remove_station(struct iwl_priv *priv, const u8 *addr, @@ -368,7 +364,7 @@ static int iwl_send_remove_station(struct iwl_priv *priv, const u8 *addr, struct iwl_host_cmd cmd = { .id = REPLY_REMOVE_STA, .len = sizeof(struct iwl_rem_sta_cmd), - .meta.flags = flags, + .flags = flags, .data = &rm_sta_cmd, }; @@ -377,15 +373,15 @@ static int iwl_send_remove_station(struct iwl_priv *priv, const u8 *addr, memcpy(&rm_sta_cmd.addr, addr , ETH_ALEN); if (flags & CMD_ASYNC) - cmd.meta.u.callback = iwl_remove_sta_callback; + cmd.callback = iwl_remove_sta_callback; else - cmd.meta.flags |= CMD_WANT_SKB; + cmd.flags |= CMD_WANT_SKB; ret = iwl_send_cmd(priv, &cmd); if (ret || (flags & CMD_ASYNC)) return ret; - res = (struct iwl_rx_packet *)cmd.meta.u.skb->data; + res = (struct iwl_rx_packet *)cmd.reply_skb->data; if (res->hdr.flags & IWL_CMD_FAILED_MSK) { IWL_ERR(priv, "Bad return from REPLY_REMOVE_STA (0x%08X)\n", res->hdr.flags); @@ -406,7 +402,7 @@ static int iwl_send_remove_station(struct iwl_priv *priv, const u8 *addr, } priv->alloc_rxb_skb--; - dev_kfree_skb_any(cmd.meta.u.skb); + dev_kfree_skb_any(cmd.reply_skb); return ret; } @@ -468,7 +464,6 @@ out: spin_unlock_irqrestore(&priv->sta_lock, flags); return ret; } -EXPORT_SYMBOL(iwl_remove_station); /** * iwl_clear_stations_table - Clear the driver's station table @@ -525,7 +520,7 @@ int iwl_send_static_wepkey_cmd(struct iwl_priv *priv, u8 send_if_empty) struct iwl_host_cmd cmd = { .id = REPLY_WEPKEY, .data = wep_cmd, - .meta.flags = CMD_ASYNC, + .flags = CMD_SYNC, }; memset(wep_cmd, 0, cmd_size + @@ -930,7 +925,7 @@ int iwl_send_lq_cmd(struct iwl_priv *priv, struct iwl_host_cmd cmd = { .id = REPLY_TX_LINK_QUALITY_CMD, .len = sizeof(struct iwl_link_quality_cmd), - .meta.flags = flags, + .flags = flags, .data = lq, }; @@ -1056,11 +1051,10 @@ EXPORT_SYMBOL(iwl_rxon_add_station); int iwl_get_sta_id(struct iwl_priv *priv, struct ieee80211_hdr *hdr) { int sta_id; - u16 fc = le16_to_cpu(hdr->frame_control); + __le16 fc = hdr->frame_control; /* If this frame is broadcast or management, use broadcast station id */ - if (((fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) || - is_multicast_ether_addr(hdr->addr1)) + if (!ieee80211_is_data(fc) || is_multicast_ether_addr(hdr->addr1)) return priv->hw_params.bcast_sta_id; switch (priv->iw_mode) { |