From: Tomas Winkler <tomas.winkler@xxxxxxxxx>
This patch move iwl_find_station into iwl-sta.c file
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
Signed-off-by: Reinette Chatre <reinette.chatre@xxxxxxxxx>
---
drivers/net/wireless/iwlwifi/iwl-4965-rs.c | 4 +-
drivers/net/wireless/iwlwifi/iwl-4965.c | 40 +++------------------------
drivers/net/wireless/iwlwifi/iwl-4965.h | 4 +-
drivers/net/wireless/iwlwifi/iwl-sta.c | 35 +++++++++++++++++++++++
drivers/net/wireless/iwlwifi/iwl4965-base.c | 10 +++---
5 files changed, 48 insertions(+), 45 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
index b608e1c..557912a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965-rs.c
@@ -2190,7 +2190,7 @@ static void rs_get_rate(void *priv_rate, struct net_device *dev,
if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) &&
!lq_sta->ibss_sta_added) {
- u8 sta_id = iwl4965_hw_find_station(priv, hdr->addr1);
+ u8 sta_id = iwl_find_station(priv, hdr->addr1);
DECLARE_MAC_BUF(mac);
if (sta_id == IWL_INVALID_STATION) {
@@ -2268,7 +2268,7 @@ static void rs_rate_init(void *priv_rate, void *priv_sta,
lq_sta->ibss_sta_added = 0;
if (priv->iw_mode == IEEE80211_IF_TYPE_AP) {
- u8 sta_id = iwl4965_hw_find_station(priv, sta->addr);
+ u8 sta_id = iwl_find_station(priv, sta->addr);
DECLARE_MAC_BUF(mac);
/* for IBSS the call are from tasklet */
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index be4cc5f..f318c50 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -492,38 +492,6 @@ int iwl4965_hw_rxq_stop(struct iwl_priv *priv)
return 0;
}
-u8 iwl4965_hw_find_station(struct iwl_priv *priv, const u8 *addr)
-{
- int i;
- int start = 0;
- int ret = IWL_INVALID_STATION;
- unsigned long flags;
- DECLARE_MAC_BUF(mac);
-
- if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) ||
- (priv->iw_mode == IEEE80211_IF_TYPE_AP))
- start = IWL_STA_ID;
-
- if (is_broadcast_ether_addr(addr))
- return priv->hw_params.bcast_sta_id;
-
- spin_lock_irqsave(&priv->sta_lock, flags);
- for (i = start; i < priv->hw_params.max_stations; i++)
- if ((priv->stations[i].used) &&
- (!compare_ether_addr
- (priv->stations[i].sta.sta.addr, addr))) {
- ret = i;
- goto out;
- }
-
- IWL_DEBUG_ASSOC_LIMIT("can not find STA %s total %d\n",
- print_mac(mac, addr), priv->num_stations);
-
- out:
- spin_unlock_irqrestore(&priv->sta_lock, flags);
- return ret;
-}
-
static int iwl4965_nic_set_pwr_src(struct iwl_priv *priv, int pwr_max)
{
int ret;
@@ -3125,7 +3093,7 @@ static void iwl4965_sta_modify_ps_wake(struct iwl_priv *priv, int sta_id)
static void iwl4965_update_ps_mode(struct iwl_priv *priv, u16 ps_bit, u8 *addr)
{
/* FIXME: need locking over ps_status ??? */
- u8 sta_id = iwl4965_hw_find_station(priv, addr);
+ u8 sta_id = iwl_find_station(priv, addr);
if (sta_id != IWL_INVALID_STATION) {
u8 sta_awake = priv->stations[sta_id].
@@ -4112,7 +4080,7 @@ static int iwl4965_mac_ht_tx_agg_start(struct ieee80211_hw *hw, const u8 *da,
IWL_WARNING("%s on da = %s tid = %d\n",
__func__, print_mac(mac, da), tid);
- sta_id = iwl4965_hw_find_station(priv, da);
+ sta_id = iwl_find_station(priv, da);
if (sta_id == IWL_INVALID_STATION)
return -ENXIO;
@@ -4171,7 +4139,7 @@ static int iwl4965_mac_ht_tx_agg_stop(struct ieee80211_hw *hw, const u8 *da,
else
return -EINVAL;
- sta_id = iwl4965_hw_find_station(priv, da);
+ sta_id = iwl_find_station(priv, da);
if (sta_id == IWL_INVALID_STATION)
return -ENXIO;
@@ -4221,7 +4189,7 @@ int iwl4965_mac_ampdu_action(struct ieee80211_hw *hw,
IWL_DEBUG_HT("A-MPDU action on da=%s tid=%d ",
print_mac(mac, addr), tid);
- sta_id = iwl4965_hw_find_station(priv, addr);
+ sta_id = iwl_find_station(priv, addr);
switch (action) {
case IEEE80211_AMPDU_RX_START:
IWL_DEBUG_HT("start Rx\n");
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.h b/drivers/net/wireless/iwlwifi/iwl-4965.h
index 9835aff..e4674c2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.h
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.h
@@ -733,14 +733,14 @@ extern void iwl4965_disable_events(struct iwl_priv *priv);
extern int iwl4965_get_temperature(const struct iwl_priv *priv);
/**
- * iwl4965_hw_find_station - Find station id for a given BSSID
+ * iwl_find_station - Find station id for a given BSSID
* @bssid: MAC address of station ID to find
*
* NOTE: This should not be hardware specific but the code has
* not yet been merged into a single common layer for managing the
* station tables.
*/
-extern u8 iwl4965_hw_find_station(struct iwl_priv *priv, const u8 *bssid);
+extern u8 iwl_find_station(struct iwl_priv *priv, const u8 *bssid);
extern int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel);
extern int iwl4965_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index e4fdfaa..fa463ce 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -28,6 +28,7 @@
*****************************************************************************/
#include <net/mac80211.h>
+#include <linux/etherdevice.h>
#include "iwl-eeprom.h"
#include "iwl-4965.h"
@@ -38,6 +39,40 @@
#include "iwl-4965.h"
#include "iwl-sta.h"
+u8 iwl_find_station(struct iwl_priv *priv, const u8 *addr)
+{
+ int i;
+ int start = 0;
+ int ret = IWL_INVALID_STATION;
+ unsigned long flags;
+ DECLARE_MAC_BUF(mac);
+
+ if ((priv->iw_mode == IEEE80211_IF_TYPE_IBSS) ||
+ (priv->iw_mode == IEEE80211_IF_TYPE_AP))
+ start = IWL_STA_ID;
+
+ if (is_broadcast_ether_addr(addr))
+ return priv->hw_params.bcast_sta_id;
+
+ spin_lock_irqsave(&priv->sta_lock, flags);
+ for (i = start; i < priv->hw_params.max_stations; i++)
+ if (priv->stations[i].used &&
+ (!compare_ether_addr(priv->stations[i].sta.sta.addr,
+ addr))) {
+ ret = i;
+ goto out;
+ }
+
+ IWL_DEBUG_ASSOC_LIMIT("can not find STA %s total %d\n",
+ print_mac(mac, addr), priv->num_stations);
+
+ out:
+ spin_unlock_irqrestore(&priv->sta_lock, flags);
+ return ret;
+}
+EXPORT_SYMBOL(iwl_find_station);
+
+
int iwl_get_free_ucode_key_index(struct iwl_priv *priv)
{
int i;
diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c
index e177b6d..2dc4960 100644
--- a/drivers/net/wireless/iwlwifi/iwl4965-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c
@@ -2076,7 +2076,7 @@ static int iwl4965_get_sta_id(struct iwl_priv *priv,
/* If we are an AP, then find the station, or use BCAST */
case IEEE80211_IF_TYPE_AP:
- sta_id = iwl4965_hw_find_station(priv, hdr->addr1);
+ sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
return priv->hw_params.bcast_sta_id;
@@ -2084,7 +2084,7 @@ static int iwl4965_get_sta_id(struct iwl_priv *priv,
/* If this frame is going out to an IBSS network, find the station,
* or create a new station table entry */
case IEEE80211_IF_TYPE_IBSS:
- sta_id = iwl4965_hw_find_station(priv, hdr->addr1);
+ sta_id = iwl_find_station(priv, hdr->addr1);
if (sta_id != IWL_INVALID_STATION)
return sta_id;
@@ -2778,7 +2778,7 @@ static inline int iwl4965_get_ra_sta_id(struct iwl_priv *priv,
return IWL_AP_ID;
else {
u8 *da = ieee80211_get_DA(hdr);
- return iwl4965_hw_find_station(priv, da);
+ return iwl_find_station(priv, da);
}
}
@@ -6781,7 +6781,7 @@ static void iwl4965_mac_update_tkip_key(struct ieee80211_hw *hw,
IWL_DEBUG_MAC80211("enter\n");
- sta_id = iwl4965_hw_find_station(priv, addr);
+ sta_id = iwl_find_station(priv, addr);
if (sta_id == IWL_INVALID_STATION) {
IWL_DEBUG_MAC80211("leave - %s not in station map.\n",
print_mac(mac, addr));
@@ -6837,7 +6837,7 @@ static int iwl4965_mac_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd,
/* only support pairwise keys */
return -EOPNOTSUPP;
- sta_id = iwl4965_hw_find_station(priv, addr);
+ sta_id = iwl_find_station(priv, addr);
if (sta_id == IWL_INVALID_STATION) {
IWL_DEBUG_MAC80211("leave - %s not in station map.\n",
print_mac(mac, addr));
--
1.5.3.4
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