Currently ar->flag maintains interface stats. Move interface
specific states from ar->flag to vif->flags.
Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@xxxxxxxxxxxxxxxx>
---
drivers/net/wireless/ath/ath6kl/cfg80211.c | 71 ++++++++++++++++++---------
drivers/net/wireless/ath/ath6kl/core.h | 41 +++++++++-------
drivers/net/wireless/ath/ath6kl/init.c | 3 +-
drivers/net/wireless/ath/ath6kl/main.c | 64 +++++++++++++++++--------
drivers/net/wireless/ath/ath6kl/txrx.c | 23 ++++++---
drivers/net/wireless/ath/ath6kl/wmi.c | 12 +++--
6 files changed, 138 insertions(+), 76 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c
index 88ce9cc..f0c80c5 100644
--- a/drivers/net/wireless/ath/ath6kl/cfg80211.c
+++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c
@@ -231,12 +231,14 @@ static void ath6kl_set_key_mgmt(struct ath6kl *ar, u32 key_mgmt)
static bool ath6kl_cfg80211_ready(struct ath6kl *ar)
{
+ struct ath6kl_vif *vif = ar->vif;
+
if (!test_bit(WMI_READY, &ar->flag)) {
ath6kl_err("wmi is not ready\n");
return false;
}
- if (!test_bit(WLAN_ENABLED, &ar->flag)) {
+ if (!test_bit(WLAN_ENABLED, &vif->flags)) {
ath6kl_err("wlan disabled\n");
return false;
}
@@ -295,6 +297,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_connect_params *sme)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
int status;
ar->sme_state = SME_CONNECTING;
@@ -345,7 +348,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
return status;
}
- if (test_bit(CONNECTED, &ar->flag) &&
+ if (test_bit(CONNECTED, &vif->flags) &&
ar->ssid_len == sme->ssid_len &&
!memcmp(ar->ssid, sme->ssid, ar->ssid_len)) {
ar->reconnect_flag = true;
@@ -420,7 +423,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
}
if (!ar->usr_bss_filter) {
- clear_bit(CLEAR_BSSFILTER_ON_BEACON, &ar->flag);
+ clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags);
if (ath6kl_wmi_bssfilter_cmd(ar->wmi, ALL_BSS_FILTER, 0) != 0) {
ath6kl_err("couldn't set bss filtering\n");
up(&ar->sem);
@@ -469,7 +472,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
}
ar->connect_ctrl_flags &= ~CONNECT_DO_WPA_OFFLOAD;
- set_bit(CONNECT_PEND, &ar->flag);
+ set_bit(CONNECT_PEND, &vif->flags);
return 0;
}
@@ -529,6 +532,8 @@ void ath6kl_cfg80211_connect_event(struct ath6kl *ar, u16 channel,
u8 assoc_resp_len, u8 *assoc_info)
{
struct ieee80211_channel *chan;
+ /* TODO: Findout vif */
+ struct ath6kl_vif *vif = ar->vif;
/* capinfo + listen interval */
u8 assoc_req_ie_offset = sizeof(u16) + sizeof(u16);
@@ -548,7 +553,7 @@ void ath6kl_cfg80211_connect_event(struct ath6kl *ar, u16 channel,
* a Beacon frame from the AP is seen.
*/
ar->assoc_bss_beacon_int = beacon_intvl;
- clear_bit(DTIM_PERIOD_AVAIL, &ar->flag);
+ clear_bit(DTIM_PERIOD_AVAIL, &vif->flags);
if (nw_type & ADHOC_NETWORK) {
if (ar->wdev->iftype != NL80211_IFTYPE_ADHOC) {
@@ -637,6 +642,9 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
u8 *bssid, u8 assoc_resp_len,
u8 *assoc_info, u16 proto_reason)
{
+ /* TODO: Findout vif */
+ struct ath6kl_vif *vif = ar->vif;
+
if (ar->scan_req) {
cfg80211_scan_done(ar->scan_req, true);
ar->scan_req = NULL;
@@ -676,7 +684,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
return;
}
- clear_bit(CONNECT_PEND, &ar->flag);
+ clear_bit(CONNECT_PEND, &vif->flags);
if (ar->sme_state == SME_CONNECTING) {
cfg80211_connect_result(ar->net_dev,
@@ -696,6 +704,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
struct cfg80211_scan_request *request)
{
struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl_vif *vif = netdev_priv(ndev);
s8 n_channels = 0;
u16 *channels = NULL;
int ret = 0;
@@ -705,10 +714,10 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
return -EIO;
if (!ar->usr_bss_filter) {
- clear_bit(CLEAR_BSSFILTER_ON_BEACON, &ar->flag);
+ clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags);
ret = ath6kl_wmi_bssfilter_cmd(
ar->wmi,
- (test_bit(CONNECTED, &ar->flag) ?
+ (test_bit(CONNECTED, &vif->flags) ?
ALL_BUT_BSS_FILTER : ALL_BSS_FILTER), 0);
if (ret) {
ath6kl_err("couldn't set bss filtering\n");
@@ -761,7 +770,7 @@ static int ath6kl_cfg80211_scan(struct wiphy *wiphy, struct net_device *ndev,
channels[i] = request->channels[i]->center_freq;
}
- if (test_bit(CONNECTED, &ar->flag))
+ if (test_bit(CONNECTED, &vif->flags))
force_fg_scan = 1;
ret = ath6kl_wmi_startscan_cmd(ar->wmi, WMI_LONG_SCAN, force_fg_scan,
@@ -810,6 +819,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
struct key_params *params)
{
struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl_vif *vif = netdev_priv(ndev);
struct ath6kl_key *key = NULL;
u8 key_usage;
u8 key_type;
@@ -888,7 +898,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
ar->ap_mode_bkey.key_type = key_type;
ar->ap_mode_bkey.key_len = key->key_len;
memcpy(ar->ap_mode_bkey.key, key->key, key->key_len);
- if (!test_bit(CONNECTED, &ar->flag)) {
+ if (!test_bit(CONNECTED, &vif->flags)) {
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "Delay initial group "
"key configuration until AP mode has been "
"started\n");
@@ -901,7 +911,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
}
if (ar->next_mode == AP_NETWORK && key_type == WEP_CRYPT &&
- !test_bit(CONNECTED, &ar->flag)) {
+ !test_bit(CONNECTED, &vif->flags)) {
/*
* Store the key locally so that it can be re-configured after
* the AP mode has properly started
@@ -995,6 +1005,7 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy,
bool multicast)
{
struct ath6kl *ar = (struct ath6kl *)ath6kl_priv(ndev);
+ struct ath6kl_vif *vif = netdev_priv(ndev);
struct ath6kl_key *key = NULL;
int status = 0;
u8 key_usage;
@@ -1028,7 +1039,7 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy,
if (multicast)
key_type = ar->grp_crypto;
- if (ar->next_mode == AP_NETWORK && !test_bit(CONNECTED, &ar->flag))
+ if (ar->next_mode == AP_NETWORK && !test_bit(CONNECTED, &vif->flags))
return 0; /* Delay until AP mode has been started */
status = ath6kl_wmi_addkey_cmd(ar->wmi, ar->def_txkey_index,
@@ -1113,11 +1124,12 @@ static int ath6kl_cfg80211_set_txpower(struct wiphy *wiphy,
static int ath6kl_cfg80211_get_txpower(struct wiphy *wiphy, int *dbm)
{
struct ath6kl *ar = (struct ath6kl *)wiphy_priv(wiphy);
+ struct ath6kl_vif *vif = ar->vif;
if (!ath6kl_cfg80211_ready(ar))
return -EIO;
- if (test_bit(CONNECTED, &ar->flag)) {
+ if (test_bit(CONNECTED, &vif->flags)) {
ar->tx_pwr = 0;
if (ath6kl_wmi_get_tx_pwr_cmd(ar->wmi) != 0) {
@@ -1211,6 +1223,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy,
struct cfg80211_ibss_params *ibss_param)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
int status;
if (!ath6kl_cfg80211_ready(ar))
@@ -1269,7 +1282,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy,
ar->ssid_len, ar->ssid,
ar->req_bssid, ar->ch_hint,
ar->connect_ctrl_flags);
- set_bit(CONNECT_PEND, &ar->flag);
+ set_bit(CONNECT_PEND, &vif->flags);
return 0;
}
@@ -1362,6 +1375,7 @@ static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev,
u8 *mac, struct station_info *sinfo)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
long left;
bool sgi;
s32 rate;
@@ -1444,8 +1458,8 @@ static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev,
sinfo->filled |= STATION_INFO_TX_BITRATE;
- if (test_bit(CONNECTED, &ar->flag) &&
- test_bit(DTIM_PERIOD_AVAIL, &ar->flag) &&
+ if (test_bit(CONNECTED, &vif->flags) &&
+ test_bit(DTIM_PERIOD_AVAIL, &vif->flags) &&
ar->nw_type == INFRA_NETWORK) {
sinfo->filled |= STATION_INFO_BSS_PARAM;
sinfo->bss_param.flags = 0;
@@ -1475,7 +1489,9 @@ static int ath6kl_del_pmksa(struct wiphy *wiphy, struct net_device *netdev,
static int ath6kl_flush_pmksa(struct wiphy *wiphy, struct net_device *netdev)
{
struct ath6kl *ar = ath6kl_priv(netdev);
- if (test_bit(CONNECTED, &ar->flag))
+ struct ath6kl_vif *vif = netdev_priv(netdev);
+
+ if (test_bit(CONNECTED, &vif->flags))
return ath6kl_wmi_setpmkid_cmd(ar->wmi, ar->bssid, NULL, false);
return 0;
}
@@ -1711,14 +1727,15 @@ static int ath6kl_set_beacon(struct wiphy *wiphy, struct net_device *dev,
static int ath6kl_del_beacon(struct wiphy *wiphy, struct net_device *dev)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
if (ar->nw_type != AP_NETWORK)
return -EOPNOTSUPP;
- if (!test_bit(CONNECTED, &ar->flag))
+ if (!test_bit(CONNECTED, &vif->flags))
return -ENOTCONN;
ath6kl_wmi_disconnect_cmd(ar->wmi);
- clear_bit(CONNECTED, &ar->flag);
+ clear_bit(CONNECTED, &vif->flags);
return 0;
}
@@ -1813,12 +1830,13 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
const u8 *buf, size_t len, bool no_cck, u64 *cookie)
{
struct ath6kl *ar = ath6kl_priv(dev);
+ struct ath6kl_vif *vif = netdev_priv(dev);
u32 id;
const struct ieee80211_mgmt *mgmt;
mgmt = (const struct ieee80211_mgmt *) buf;
if (buf + len >= mgmt->u.probe_resp.variable &&
- ar->nw_type == AP_NETWORK && test_bit(CONNECTED, &ar->flag) &&
+ ar->nw_type == AP_NETWORK && test_bit(CONNECTED, &vif->flags) &&
ieee80211_is_probe_resp(mgmt->frame_control)) {
/*
* Send Probe Response frame in AP mode using a separate WMI
@@ -2016,6 +2034,8 @@ int ath6kl_register_ieee80211_hw(struct ath6kl *ar)
static int ath6kl_init_if_data(struct ath6kl *ar, struct net_device *ndev)
{
+ struct ath6kl_vif *vif = netdev_priv(ndev);
+
ar->aggr_cntxt = aggr_init(ndev);
if (!ar->aggr_cntxt) {
ath6kl_err("failed to initialize aggr\n");
@@ -2024,19 +2044,22 @@ static int ath6kl_init_if_data(struct ath6kl *ar, struct net_device *ndev)
setup_timer(&ar->disconnect_timer, disconnect_timer_handler,
(unsigned long) ndev);
+ set_bit(WMM_ENABLED, &vif->flags);
return 0;
}
void ath6kl_deinit_if_data(struct ath6kl *ar, struct net_device *ndev)
{
+ struct ath6kl_vif *vif = netdev_priv(ndev);
+
aggr_module_destroy(ar->aggr_cntxt);
ar->aggr_cntxt = NULL;
- if (test_bit(NETDEV_REGISTERED, &ar->flag)) {
+ if (test_bit(NETDEV_REGISTERED, &vif->flags)) {
unregister_netdev(ndev);
- clear_bit(NETDEV_REGISTERED, &ar->flag);
+ clear_bit(NETDEV_REGISTERED, &vif->flags);
}
free_netdev(ndev);
@@ -2076,9 +2099,9 @@ struct net_device *ath6kl_interface_add(struct ath6kl *ar, char *name,
goto err;
ar->sme_state = SME_DISCONNECTED;
- set_bit(WLAN_ENABLED, &ar->flag);
+ set_bit(WLAN_ENABLED, &vif->flags);
ar->wlan_pwr_state = WLAN_POWER_STATE_ON;
- set_bit(NETDEV_REGISTERED, &ar->flag);
+ set_bit(NETDEV_REGISTERED, &vif->flags);
return ndev;
diff --git a/drivers/net/wireless/ath/ath6kl/core.h b/drivers/net/wireless/ath/ath6kl/core.h
index 01ebfd5..6238e10 100644
--- a/drivers/net/wireless/ath/ath6kl/core.h
+++ b/drivers/net/wireless/ath/ath6kl/core.h
@@ -380,30 +380,37 @@ struct ath6kl_req_key {
u8 key_len;
};
+/* vif flags info */
+enum ath6kl_vif_state {
+ CONNECTED,
+ CONNECT_PEND,
+ WMM_ENABLED,
+ NETQ_STOPPED,
+ DTIM_EXPIRED,
+ NETDEV_REGISTERED,
+ CLEAR_BSSFILTER_ON_BEACON,
+ DTIM_PERIOD_AVAIL,
+ WLAN_ENABLED,
+};
+
struct ath6kl_vif {
struct wireless_dev wdev;
struct net_device *ndev;
struct ath6kl *ar;
+ unsigned long flags;
};
/* Flag info */
-#define WMI_ENABLED 0
-#define WMI_READY 1
-#define CONNECTED 2
-#define STATS_UPDATE_PEND 3
-#define CONNECT_PEND 4
-#define WMM_ENABLED 5
-#define NETQ_STOPPED 6
-#define WMI_CTRL_EP_FULL 7
-#define DTIM_EXPIRED 8
-#define DESTROY_IN_PROGRESS 9
-#define NETDEV_REGISTERED 10
-#define SKIP_SCAN 11
-#define WLAN_ENABLED 12
-#define TESTMODE 13
-#define CLEAR_BSSFILTER_ON_BEACON 14
-#define DTIM_PERIOD_AVAIL 15
-#define ROAM_TBL_PEND 16
+enum ath6kl_dev_state {
+ WMI_ENABLED,
+ WMI_READY,
+ WMI_CTRL_EP_FULL,
+ TESTMODE,
+ DESTROY_IN_PROGRESS,
+ SKIP_SCAN,
+ STATS_UPDATE_PEND,
+ ROAM_TBL_PEND,
+};
struct ath6kl {
struct device *dev;
diff --git a/drivers/net/wireless/ath/ath6kl/init.c b/drivers/net/wireless/ath/ath6kl/init.c
index 5f32e97..0bbe1e1 100644
--- a/drivers/net/wireless/ath/ath6kl/init.c
+++ b/drivers/net/wireless/ath/ath6kl/init.c
@@ -1574,6 +1574,7 @@ err_wq:
void ath6kl_stop_txrx(struct ath6kl *ar)
{
struct net_device *ndev = ar->net_dev;
+ struct ath6kl_vif *vif = ar->vif;
if (!ndev)
return;
@@ -1588,7 +1589,7 @@ void ath6kl_stop_txrx(struct ath6kl *ar)
if (ar->wlan_pwr_state != WLAN_POWER_STATE_CUT_PWR)
ath6kl_stop_endpoint(ndev, false, true);
- clear_bit(WLAN_ENABLED, &ar->flag);
+ clear_bit(WLAN_ENABLED, &vif->flags);
}
/*
diff --git a/drivers/net/wireless/ath/ath6kl/main.c b/drivers/net/wireless/ath/ath6kl/main.c
index 1eca4e8..98b34df 100644
--- a/drivers/net/wireless/ath/ath6kl/main.c
+++ b/drivers/net/wireless/ath/ath6kl/main.c
@@ -429,6 +429,7 @@ void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile,
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 @@ void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile,
/* 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 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl *ar, u16 channel)
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 @@ void ath6kl_connect_ap_mode_bss(struct ath6kl *ar, u16 channel)
}
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);
}
@@ -633,20 +636,26 @@ void disconnect_timer_handler(unsigned long ptr)
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,
@@ -665,8 +674,8 @@ void ath6kl_deep_sleep_enable(struct ath6kl *ar)
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;
@@ -735,10 +744,13 @@ void ath6kl_ready_event(void *devt, u8 *datap, u32 sw_ver, u32 abi_ver)
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);
}
@@ -751,6 +763,9 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
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,
@@ -768,8 +783,8 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
/* 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);
@@ -783,7 +798,7 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
}
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);
}
}
@@ -1011,6 +1026,8 @@ void ath6kl_dtimexpiry_event(struct ath6kl *ar)
{
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.
@@ -1032,7 +1049,7 @@ void ath6kl_dtimexpiry_event(struct ath6kl *ar)
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) {
@@ -1044,7 +1061,7 @@ void ath6kl_dtimexpiry_event(struct ath6kl *ar)
}
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);
@@ -1054,6 +1071,9 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
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;
@@ -1076,7 +1096,7 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
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;
}
@@ -1100,19 +1120,19 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
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);
@@ -1132,12 +1152,13 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
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
@@ -1151,6 +1172,7 @@ static int ath6kl_open(struct net_device *dev)
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);
@@ -1161,7 +1183,7 @@ static int ath6kl_close(struct net_device *dev)
0, 0, 0))
return -EIO;
- clear_bit(WLAN_ENABLED, &ar->flag);
+ clear_bit(WLAN_ENABLED, &vif->flags);
}
ath6kl_cfg80211_scan_complete_event(ar, -ECANCELED);
diff --git a/drivers/net/wireless/ath/ath6kl/txrx.c b/drivers/net/wireless/ath/ath6kl/txrx.c
index a9dff01..d1652bd 100644
--- a/drivers/net/wireless/ath/ath6kl/txrx.c
+++ b/drivers/net/wireless/ath/ath6kl/txrx.c
@@ -83,6 +83,8 @@ static bool ath6kl_powersave_ap(struct ath6kl *ar, struct sk_buff *skb,
struct ethhdr *datap = (struct ethhdr *) skb->data;
struct ath6kl_sta *conn = NULL;
bool ps_queued = false, is_psq_empty = false;
+ /* TODO: Findout vif */
+ struct ath6kl_vif *vif = ar->vif;
if (is_multicast_ether_addr(datap->h_dest)) {
u8 ctr = 0;
@@ -100,7 +102,7 @@ static bool ath6kl_powersave_ap(struct ath6kl *ar, struct sk_buff *skb,
* If this transmit is not because of a Dtim Expiry
* q it.
*/
- if (!test_bit(DTIM_EXPIRED, &ar->flag)) {
+ if (!test_bit(DTIM_EXPIRED, &vif->flags)) {
bool is_mcastq_empty = false;
spin_lock_bh(&ar->mcastpsq_lock);
@@ -235,6 +237,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_cookie *cookie = NULL;
enum htc_endpoint_id eid = ENDPOINT_UNUSED;
+ struct ath6kl_vif *vif = netdev_priv(dev);
u32 map_no = 0;
u16 htc_tag = ATH6KL_DATA_PKT_TAG;
u8 ac = 99 ; /* initialize to unmapped ac */
@@ -246,7 +249,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
skb, skb->data, skb->len);
/* If target is not associated */
- if (!test_bit(CONNECTED, &ar->flag)) {
+ if (!test_bit(CONNECTED, &vif->flags)) {
dev_kfree_skb(skb);
return 0;
}
@@ -278,12 +281,12 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
}
if ((ar->nw_type == ADHOC_NETWORK) &&
- ar->ibss_ps_enable && test_bit(CONNECTED, &ar->flag))
+ ar->ibss_ps_enable && test_bit(CONNECTED, &vif->flags))
chk_adhoc_ps_mapping = true;
else {
/* get the stream mapping */
ret = ath6kl_wmi_implicit_create_pstream(ar->wmi, skb,
- 0, test_bit(WMM_ENABLED, &ar->flag), &ac);
+ 0, test_bit(WMM_ENABLED, &vif->flags), &ac);
if (ret)
goto fail_tx;
}
@@ -426,6 +429,8 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
struct htc_packet *packet)
{
struct ath6kl *ar = target->dev->ar;
+ /* TODO: Findout vif properly */
+ struct ath6kl_vif *vif = ar->vif;
enum htc_endpoint_id endpoint = packet->endpoint;
if (endpoint == ar->ctrl_ep) {
@@ -468,7 +473,7 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
stop_net_queues:
spin_lock_bh(&ar->lock);
- set_bit(NETQ_STOPPED, &ar->flag);
+ set_bit(NETQ_STOPPED, &vif->flags);
spin_unlock_bh(&ar->lock);
netif_stop_queue(ar->net_dev);
@@ -524,6 +529,8 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue)
enum htc_endpoint_id eid;
bool wake_event = false;
bool flushing = false;
+ /* TODO: Findout vif */
+ struct ath6kl_vif *vif = ar->vif;
skb_queue_head_init(&skb_queue);
@@ -597,15 +604,15 @@ void ath6kl_tx_complete(void *context, struct list_head *packet_queue)
ath6kl_free_cookie(ar, ath6kl_cookie);
- if (test_bit(NETQ_STOPPED, &ar->flag))
- clear_bit(NETQ_STOPPED, &ar->flag);
+ if (test_bit(NETQ_STOPPED, &vif->flags))
+ clear_bit(NETQ_STOPPED, &vif->flags);
}
spin_unlock_bh(&ar->lock);
__skb_queue_purge(&skb_queue);
- if (test_bit(CONNECTED, &ar->flag)) {
+ if (test_bit(CONNECTED, &vif->flags)) {
if (!flushing)
netif_wake_queue(ar->net_dev);
}
diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index 7f4c2c2..a71d773 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -950,6 +950,8 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len)
struct ath6kl *ar = wmi->parent_dev;
struct ieee80211_mgmt *mgmt;
struct cfg80211_bss *bss;
+ /*TODO: Findout vif properly */
+ struct ath6kl_vif *vif = ar->vif;
if (len <= sizeof(struct wmi_bss_info_hdr2))
return -EINVAL;
@@ -969,8 +971,8 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len)
return 0; /* Only update BSS table for now */
if (bih->frame_type == BEACON_FTYPE &&
- test_bit(CLEAR_BSSFILTER_ON_BEACON, &ar->flag)) {
- clear_bit(CLEAR_BSSFILTER_ON_BEACON, &ar->flag);
+ test_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags)) {
+ clear_bit(CLEAR_BSSFILTER_ON_BEACON, &vif->flags);
ath6kl_wmi_bssfilter_cmd(ar->wmi, NONE_BSS_FILTER, 0);
}
@@ -981,14 +983,14 @@ static int ath6kl_wmi_bssinfo_event_rx(struct wmi *wmi, u8 *datap, int len)
if (len < 8 + 2 + 2)
return -EINVAL;
- if (bih->frame_type == BEACON_FTYPE && test_bit(CONNECTED, &ar->flag) &&
- memcmp(bih->bssid, ar->bssid, ETH_ALEN) == 0) {
+ if (bih->frame_type == BEACON_FTYPE && test_bit(CONNECTED, &vif->flags)
+ && memcmp(bih->bssid, ar->bssid, ETH_ALEN) == 0) {
const u8 *tim;
tim = cfg80211_find_ie(WLAN_EID_TIM, buf + 8 + 2 + 2,
len - 8 - 2 - 2);
if (tim && tim[1] >= 2) {
ar->assoc_bss_dtim_period = tim[3];
- set_bit(DTIM_PERIOD_AVAIL, &ar->flag);
+ set_bit(DTIM_PERIOD_AVAIL, &vif->flags);
}
}
--
1.7.0.4
--
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