ath6kl: Define interface specific states
Currently ar->flag maintains interface stats. Move interface
specific states from ar->flag to vif->flags.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 4470f6ed..6a0eaea 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -429,6 +429,7 @@
bool get_dbglogs)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
static u8 bcast_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
bool discon_issued;
@@ -436,8 +437,8 @@
/* disable the target and the interrupts associated with it */
if (test_bit(WMI_READY, &ar->flag)) {
- discon_issued = (test_bit(CONNECTED, &ar->flag) ||
- test_bit(CONNECT_PEND, &ar->flag));
+ discon_issued = (test_bit(CONNECTED, &vif->flags) ||
+ test_bit(CONNECT_PEND, &vif->flags));
ath6kl_disconnect(ar);
if (!keep_profile)
ath6kl_init_profile_info(ar);
@@ -524,6 +525,8 @@
struct ath6kl_req_key *ik;
int res;
u8 key_rsc[ATH6KL_KEY_SEQ_LEN];
+ /* TODO: Pass vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
ik = &ar->ap_mode_bkey;
@@ -555,7 +558,7 @@
}
ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
- set_bit(CONNECTED, &ar->flag);
+ set_bit(CONNECTED, &vif->flags);
netif_carrier_on(ar->net_dev);
}
@@ -914,20 +917,26 @@
void ath6kl_disconnect(struct ath6kl *ar)
{
- if (test_bit(CONNECTED, &ar->flag) ||
- test_bit(CONNECT_PEND, &ar->flag)) {
+ /* TODO: Pass vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
+
+ if (test_bit(CONNECTED, &vif->flags) ||
+ test_bit(CONNECT_PEND, &vif->flags)) {
ath6kl_wmi_disconnect_cmd(ar->wmi);
/*
* Disconnect command is issued, clear the connect pending
* flag. The connected flag will be cleared in
* disconnect event notification.
*/
- clear_bit(CONNECT_PEND, &ar->flag);
+ clear_bit(CONNECT_PEND, &vif->flags);
}
}
void ath6kl_deep_sleep_enable(struct ath6kl *ar)
{
+ /* TODO: Pass vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
+
switch (ar->sme_state) {
case SME_CONNECTING:
cfg80211_connect_result(ar->net_dev, ar->bssid, NULL, 0,
@@ -946,8 +955,8 @@
break;
}
- if (test_bit(CONNECTED, &ar->flag) ||
- test_bit(CONNECT_PEND, &ar->flag))
+ if (test_bit(CONNECTED, &vif->flags) ||
+ test_bit(CONNECT_PEND, &vif->flags))
ath6kl_wmi_disconnect_cmd(ar->wmi);
ar->sme_state = SME_DISCONNECTED;
@@ -1016,10 +1025,13 @@
void ath6kl_scan_complete_evt(struct ath6kl *ar, int status)
{
+ /* TODO: Pass vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
+
ath6kl_cfg80211_scan_complete_event(ar, status);
if (!ar->usr_bss_filter) {
- clear_bit(CLEAR_BSSFILTER_ON_BEACON, &ar->flag);
+ clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags);
ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
}
@@ -1032,6 +1044,9 @@
u8 assoc_req_len, u8 assoc_resp_len,
u8 *assoc_info)
{
+ /* TODO: findout vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
+
ath6kl_cfg80211_connect_event(ar, channel, bssid,
listen_int, beacon_int,
net_type, beacon_ie_len,
@@ -1049,8 +1064,8 @@
/* Update connect & link status atomically */
spin_lock_bh(&ar->lock);
- set_bit(CONNECTED, &ar->flag);
- clear_bit(CONNECT_PEND, &ar->flag);
+ set_bit(CONNECTED, &vif->flags);
+ clear_bit(CONNECT_PEND, &vif->flags);
netif_carrier_on(ar->net_dev);
spin_unlock_bh(&ar->lock);
@@ -1064,7 +1079,7 @@
}
if (!ar->usr_bss_filter) {
- set_bit(CLEAR_BSSFILTER_ON_BEACON, &ar->flag);
+ set_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags);
ath6kl_wmi_bssfilter_cmd(ar->wmi, CURRENT_BSS_FILTER, 0);
}
}
@@ -1292,6 +1307,8 @@
{
bool mcastq_empty = false;
struct sk_buff *skb;
+ /* TODO: Pass vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
/*
* If there are no associated STAs, ignore the DTIM expiry event.
@@ -1313,7 +1330,7 @@
return;
/* set the STA flag to dtim_expired for the frame to go out */
- set_bit(DTIM_EXPIRED, &ar->flag);
+ set_bit(DTIM_EXPIRED, &vif->flags);
spin_lock_bh(&ar->mcastpsq_lock);
while ((skb = skb_dequeue(&ar->mcastpsq)) != NULL) {
@@ -1325,7 +1342,7 @@
}
spin_unlock_bh(&ar->mcastpsq_lock);
- clear_bit(DTIM_EXPIRED, &ar->flag);
+ clear_bit(DTIM_EXPIRED, &vif->flags);
/* clear the LSB of the BitMapCtl field of the TIM IE */
ath6kl_wmi_set_pvb_cmd(ar->wmi, MCAST_AID, 0);
@@ -1335,6 +1352,9 @@
u8 assoc_resp_len, u8 *assoc_info,
u16 prot_reason_status)
{
+ /* TODO: Findout vif instead of taking it from ar */
+ struct ath6kl_vif *vif = ar->vif;
+
if (ar->nw_type == AP_NETWORK) {
if (!ath6kl_remove_sta(ar, bssid, prot_reason_status))
return;
@@ -1357,7 +1377,7 @@
if (memcmp(ar->net_dev->dev_addr, bssid, ETH_ALEN) == 0) {
memset(ar->wep_key_list, 0, sizeof(ar->wep_key_list));
- clear_bit(CONNECTED, &ar->flag);
+ clear_bit(CONNECTED, &vif->flags);
}
return;
}
@@ -1382,19 +1402,19 @@
if (!ar->usr_bss_filter && test_bit(WMI_READY, &ar->flag))
ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
} else {
- set_bit(CONNECT_PEND, &ar->flag);
+ set_bit(CONNECT_PEND, &vif->flags);
if (((reason == ASSOC_FAILED) &&
(prot_reason_status == 0x11)) ||
((reason == ASSOC_FAILED) && (prot_reason_status == 0x0)
&& (ar->reconnect_flag == 1))) {
- set_bit(CONNECTED, &ar->flag);
+ set_bit(CONNECTED, &vif->flags);
return;
}
}
/* update connect & link status atomically */
spin_lock_bh(&ar->lock);
- clear_bit(CONNECTED, &ar->flag);
+ clear_bit(CONNECTED, &vif->flags);
netif_carrier_off(ar->net_dev);
spin_unlock_bh(&ar->lock);
@@ -1414,12 +1434,13 @@
static int ath6kl_open(struct net_device *dev)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
spin_lock_bh(&ar->lock);
- set_bit(WLAN_ENABLED, &ar->flag);
+ set_bit(WLAN_ENABLED, &vif->flags);
- if (test_bit(CONNECTED, &ar->flag)) {
+ if (test_bit(CONNECTED, &vif->flags)) {
netif_carrier_on(dev);
netif_wake_queue(dev);
} else
@@ -1433,6 +1454,7 @@
static int ath6kl_close(struct net_device *dev)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
netif_stop_queue(dev);
@@ -1443,7 +1465,7 @@
0, 0, 0))
return -EIO;
- clear_bit(WLAN_ENABLED, &ar->flag);
+ clear_bit(WLAN_ENABLED, &vif->flags);
}
ath6kl_cfg80211_scan_complete_event(ar, -ECANCELED);