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path: root/drivers/net/wireless/iwlwifi/iwl-sta.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-sta.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.c60
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 ffd5c61a7553..a2b9ec82b965 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) {
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.