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ath6kl: Move nw_type to vif structure 

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2011-10-25 19:34:03 +05:30 committed by Kalle Valo
parent 3450334f39
commit f5938f249a
6 changed files with 55 additions and 39 deletions
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42
drivers/net/wireless/ath/ath6kl/cfg80211.c
View File

@ -443,7 +443,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
}
}
ar->nw_type = ar->next_mode;
vif->nw_type = vif->next_mode;
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
"%s: connect called with authmode %d dot11 auth %d"
@ -455,7 +455,7 @@ static int ath6kl_cfg80211_connect(struct wiphy *wiphy, struct net_device *dev,
vif->grp_crypto_len, ar->ch_hint);
ar->reconnect_flag = 0;
status = ath6kl_wmi_connect_cmd(ar->wmi, ar->nw_type,
status = ath6kl_wmi_connect_cmd(ar->wmi, vif->nw_type,
vif->dot11_auth_mode, vif->auth_mode,
vif->prwise_crypto,
vif->prwise_crypto_len,
@ -665,7 +665,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
ar->scan_req = NULL;
}
if (ar->nw_type & ADHOC_NETWORK) {
if (vif->nw_type & ADHOC_NETWORK) {
if (ar->wdev->iftype != NL80211_IFTYPE_ADHOC) {
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
"%s: ath6k not in ibss mode\n", __func__);
@ -676,7 +676,7 @@ void ath6kl_cfg80211_disconnect_event(struct ath6kl *ar, u8 reason,
return;
}
if (ar->nw_type & INFRA_NETWORK) {
if (vif->nw_type & INFRA_NETWORK) {
if (ar->wdev->iftype != NL80211_IFTYPE_STATION &&
ar->wdev->iftype != NL80211_IFTYPE_P2P_CLIENT) {
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
@ -906,7 +906,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
vif->def_txkey_index = key_index;
if (ar->nw_type == AP_NETWORK && !pairwise &&
if (vif->nw_type == AP_NETWORK && !pairwise &&
(key_type == TKIP_CRYPT || key_type == AES_CRYPT) && params) {
ar->ap_mode_bkey.valid = true;
ar->ap_mode_bkey.key_index = key_index;
@ -925,7 +925,7 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev,
}
}
if (ar->next_mode == AP_NETWORK && key_type == WEP_CRYPT &&
if (vif->next_mode == AP_NETWORK && key_type == WEP_CRYPT &&
!test_bit(CONNECTED, &vif->flags)) {
/*
* Store the key locally so that it can be re-configured after
@ -1054,7 +1054,7 @@ static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy,
if (multicast)
key_type = vif->grp_crypto;
if (ar->next_mode == AP_NETWORK && !test_bit(CONNECTED, &vif->flags))
if (vif->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, vif->def_txkey_index,
@ -1201,6 +1201,7 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy,
{
struct ath6kl *ar = ath6kl_priv(ndev);
struct wireless_dev *wdev = ar->wdev;
struct ath6kl_vif *vif = netdev_priv(ndev);
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: type %u\n", __func__, type);
@ -1209,19 +1210,19 @@ static int ath6kl_cfg80211_change_iface(struct wiphy *wiphy,
switch (type) {
case NL80211_IFTYPE_STATION:
ar->next_mode = INFRA_NETWORK;
vif->next_mode = INFRA_NETWORK;
break;
case NL80211_IFTYPE_ADHOC:
ar->next_mode = ADHOC_NETWORK;
vif->next_mode = ADHOC_NETWORK;
break;
case NL80211_IFTYPE_AP:
ar->next_mode = AP_NETWORK;
vif->next_mode = AP_NETWORK;
break;
case NL80211_IFTYPE_P2P_CLIENT:
ar->next_mode = INFRA_NETWORK;
vif->next_mode = INFRA_NETWORK;
break;
case NL80211_IFTYPE_P2P_GO:
ar->next_mode = AP_NETWORK;
vif->next_mode = AP_NETWORK;
break;
default:
ath6kl_err("invalid interface type %u\n", type);
@ -1278,7 +1279,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy,
ath6kl_set_cipher(ar, 0, false);
}
ar->nw_type = ar->next_mode;
vif->nw_type = vif->next_mode;
ath6kl_dbg(ATH6KL_DBG_WLAN_CFG,
"%s: connect called with authmode %d dot11 auth %d"
@ -1289,7 +1290,7 @@ static int ath6kl_cfg80211_join_ibss(struct wiphy *wiphy,
vif->prwise_crypto_len, vif->grp_crypto,
vif->grp_crypto_len, ar->ch_hint);
status = ath6kl_wmi_connect_cmd(ar->wmi, ar->nw_type,
status = ath6kl_wmi_connect_cmd(ar->wmi, vif->nw_type,
vif->dot11_auth_mode, vif->auth_mode,
vif->prwise_crypto,
vif->prwise_crypto_len,
@ -1476,7 +1477,7 @@ static int ath6kl_get_station(struct wiphy *wiphy, struct net_device *dev,
if (test_bit(CONNECTED, &vif->flags) &&
test_bit(DTIM_PERIOD_AVAIL, &vif->flags) &&
ar->nw_type == INFRA_NETWORK) {
vif->nw_type == INFRA_NETWORK) {
sinfo->filled |= STATION_INFO_BSS_PARAM;
sinfo->bss_param.flags = 0;
sinfo->bss_param.dtim_period = ar->assoc_bss_dtim_period;
@ -1604,7 +1605,7 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
if (!ath6kl_cfg80211_ready(ar))
return -EIO;
if (ar->next_mode != AP_NETWORK)
if (vif->next_mode != AP_NETWORK)
return -EOPNOTSUPP;
if (info->beacon_ies) {
@ -1715,7 +1716,7 @@ static int ath6kl_ap_beacon(struct wiphy *wiphy, struct net_device *dev,
ath6kl_set_cipher(ar, info->crypto.cipher_group, false);
p.nw_type = AP_NETWORK;
ar->nw_type = ar->next_mode;
vif->nw_type = vif->next_mode;
p.ssid_len = vif->ssid_len;
memcpy(p.ssid, vif->ssid, vif->ssid_len);
@ -1746,7 +1747,7 @@ 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)
if (vif->nw_type != AP_NETWORK)
return -EOPNOTSUPP;
if (!test_bit(CONNECTED, &vif->flags))
return -ENOTCONN;
@ -1761,8 +1762,9 @@ static int ath6kl_change_station(struct wiphy *wiphy, struct net_device *dev,
u8 *mac, struct station_parameters *params)
{
struct ath6kl *ar = ath6kl_priv(dev);
struct ath6kl_vif *vif = netdev_priv(dev);
if (ar->nw_type != AP_NETWORK)
if (vif->nw_type != AP_NETWORK)
return -EOPNOTSUPP;
/* Use this only for authorizing/unauthorizing a station */
@ -1854,7 +1856,7 @@ static int ath6kl_mgmt_tx(struct wiphy *wiphy, struct net_device *dev,
mgmt = (const struct ieee80211_mgmt *) buf;
if (buf + len >= mgmt->u.probe_resp.variable &&
ar->nw_type == AP_NETWORK && test_bit(CONNECTED, &vif->flags) &&
vif->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

4
drivers/net/wireless/ath/ath6kl/core.h
View File

@ -407,6 +407,8 @@ struct ath6kl_vif {
u8 grp_crypto;
u8 grp_crypto_len;
u8 def_txkey_index;
u8 next_mode;
u8 nw_type;
};
/* Flag info */
@ -435,8 +437,6 @@ struct ath6kl {
struct ath6kl_vif *vif;
spinlock_t lock;
struct semaphore sem;
u8 next_mode;
u8 nw_type;
struct ath6kl_wep_key wep_key_list[WMI_MAX_KEY_INDEX + 1];
u8 bssid[ETH_ALEN];
u8 req_bssid[ETH_ALEN];

2
drivers/net/wireless/ath/ath6kl/init.c
View File

@ -91,7 +91,7 @@ void ath6kl_init_profile_info(struct ath6kl *ar)
memset(ar->req_bssid, 0, sizeof(ar->req_bssid));
memset(ar->bssid, 0, sizeof(ar->bssid));
ar->bss_ch = 0;
ar->nw_type = ar->next_mode = INFRA_NETWORK;
vif->nw_type = vif->next_mode = INFRA_NETWORK;
}
static int ath6kl_set_host_app_area(struct ath6kl *ar)

20
drivers/net/wireless/ath/ath6kl/main.c
View File

@ -22,10 +22,12 @@
struct ath6kl_sta *ath6kl_find_sta(struct ath6kl *ar, u8 *node_addr)
{
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
struct ath6kl_sta *conn = NULL;
u8 i, max_conn;
max_conn = (ar->nw_type == AP_NETWORK) ? AP_MAX_NUM_STA : 0;
max_conn = (vif->nw_type == AP_NETWORK) ? AP_MAX_NUM_STA : 0;
for (i = 0; i < max_conn; i++) {
if (memcmp(node_addr, ar->sta_list[i].mac, ETH_ALEN) == 0) {
@ -461,7 +463,7 @@ void ath6kl_stop_endpoint(struct net_device *dev, bool keep_profile,
*/
if (discon_issued)
ath6kl_disconnect_event(ar, DISCONNECT_CMD,
(ar->nw_type & AP_NETWORK) ?
(vif->nw_type & AP_NETWORK) ?
bcast_mac : ar->bssid,
0, NULL, 0);
@ -1058,7 +1060,7 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
memcpy(ar->bssid, bssid, sizeof(ar->bssid));
ar->bss_ch = channel;
if ((ar->nw_type == INFRA_NETWORK))
if ((vif->nw_type == INFRA_NETWORK))
ath6kl_wmi_listeninterval_cmd(ar->wmi, ar->listen_intvl_t,
ar->listen_intvl_b);
@ -1074,7 +1076,7 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
aggr_reset_state(ar->aggr_cntxt);
ar->reconnect_flag = 0;
if ((ar->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) {
if ((vif->nw_type == ADHOC_NETWORK) && ar->ibss_ps_enable) {
memset(ar->node_map, 0, sizeof(ar->node_map));
ar->node_num = 0;
ar->next_ep_id = ENDPOINT_2;
@ -1089,12 +1091,14 @@ void ath6kl_connect_event(struct ath6kl *ar, u16 channel, u8 *bssid,
void ath6kl_tkip_micerr_event(struct ath6kl *ar, u8 keyid, bool ismcast)
{
struct ath6kl_sta *sta;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
u8 tsc[6];
/*
* For AP case, keyid will have aid of STA which sent pkt with
* MIC error. Use this aid to get MAC & send it to hostapd.
*/
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
sta = ath6kl_find_sta_by_aid(ar, (keyid >> 2));
if (!sta)
return;
@ -1227,9 +1231,11 @@ void ath6kl_tgt_stats_event(struct ath6kl *ar, u8 *ptr, u32 len)
struct wmi_ap_mode_stat *p = (struct wmi_ap_mode_stat *) ptr;
struct wmi_ap_mode_stat *ap = &ar->ap_stats;
struct wmi_per_sta_stat *st_ap, *st_p;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
u8 ac;
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
if (len < sizeof(*p))
return;
@ -1357,7 +1363,7 @@ void ath6kl_disconnect_event(struct ath6kl *ar, u8 reason, u8 *bssid,
/* TODO: Findout vif instead of taking it from ar */
struct ath6kl_vif *vif = ar->vif;
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
if (!ath6kl_remove_sta(ar, bssid, prot_reason_status))
return;

18
drivers/net/wireless/ath/ath6kl/txrx.c
View File

@ -258,7 +258,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
goto fail_tx;
/* AP mode Power saving processing */
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
if (ath6kl_powersave_ap(ar, skb, &more_data))
return 0;
}
@ -280,7 +280,7 @@ int ath6kl_data_tx(struct sk_buff *skb, struct net_device *dev)
goto fail_tx;
}
if ((ar->nw_type == ADHOC_NETWORK) &&
if ((vif->nw_type == ADHOC_NETWORK) &&
ar->ibss_ps_enable && test_bit(CONNECTED, &vif->flags))
chk_adhoc_ps_mapping = true;
else {
@ -450,7 +450,7 @@ enum htc_send_full_action ath6kl_tx_queue_full(struct htc_target *target,
if (packet->info.tx.tag == ATH6KL_CONTROL_PKT_TAG)
return HTC_SEND_FULL_KEEP;
if (ar->nw_type == ADHOC_NETWORK)
if (vif->nw_type == ADHOC_NETWORK)
/*
* In adhoc mode, we cannot differentiate traffic
* priorities so there is no need to continue, however we
@ -484,9 +484,11 @@ stop_net_queues:
static void ath6kl_tx_clear_node_map(struct ath6kl *ar,
enum htc_endpoint_id eid, u32 map_no)
{
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
u32 i;
if (ar->nw_type != ADHOC_NETWORK)
if (vif->nw_type != ADHOC_NETWORK)
return;
if (!ar->ibss_ps_enable)
@ -1048,6 +1050,8 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
struct ath6kl_sta *conn = NULL;
struct sk_buff *skb1 = NULL;
struct ethhdr *datap = NULL;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
u16 seq_no, offset;
u8 tid;
@ -1103,7 +1107,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
* that do not have LLC hdr. They are 16 bytes in size.
* Allow these frames in the AP mode.
*/
if (ar->nw_type != AP_NETWORK &&
if (vif->nw_type != AP_NETWORK &&
((packet->act_len < min_hdr_len) ||
(packet->act_len > WMI_MAX_AMSDU_RX_DATA_FRAME_LENGTH))) {
ath6kl_info("frame len is too short or too long\n");
@ -1114,7 +1118,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
}
/* Get the Power save state of the STA */
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
meta_type = wmi_data_hdr_get_meta(dhdr);
ps_state = !!((dhdr->info >> WMI_DATA_HDR_PS_SHIFT) &
@ -1227,7 +1231,7 @@ void ath6kl_rx(struct htc_target *target, struct htc_packet *packet)
return;
}
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
datap = (struct ethhdr *) skb->data;
if (is_multicast_ether_addr(datap->h_dest))
/*

8
drivers/net/wireless/ath/ath6kl/wmi.c
View File

@ -504,6 +504,8 @@ static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len)
u32 freq;
u16 dlen;
struct ath6kl *ar = wmi->parent_dev;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
if (len < sizeof(*ev))
return -EINVAL;
@ -520,7 +522,7 @@ static int ath6kl_wmi_rx_probe_req_event_rx(struct wmi *wmi, u8 *datap, int len)
"probe_req_report=%d\n",
dlen, freq, ar->probe_req_report);
if (ar->probe_req_report || ar->nw_type == AP_NETWORK)
if (ar->probe_req_report || vif->nw_type == AP_NETWORK)
cfg80211_rx_mgmt(ar->net_dev, freq, ev->data, dlen, GFP_ATOMIC);
return 0;
@ -727,13 +729,15 @@ static int ath6kl_wmi_connect_event_rx(struct wmi *wmi, u8 *datap, int len)
struct wmi_connect_event *ev;
u8 *pie, *peie;
struct ath6kl *ar = wmi->parent_dev;
/* TODO: Findout vif */
struct ath6kl_vif *vif = ar->vif;
if (len < sizeof(struct wmi_connect_event))
return -EINVAL;
ev = (struct wmi_connect_event *) datap;
if (ar->nw_type == AP_NETWORK) {
if (vif->nw_type == AP_NETWORK) {
/* AP mode start/STA connected event */
struct net_device *dev = ar->net_dev;
if (memcmp(dev->dev_addr, ev->u.ap_bss.bssid, ETH_ALEN) == 0) {