summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/mwifiex
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/mwifiex')
-rw-r--r--drivers/net/wireless/mwifiex/11n_aggr.c3
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c37
-rw-r--r--drivers/net/wireless/mwifiex/cmdevt.c3
-rw-r--r--drivers/net/wireless/mwifiex/decl.h6
-rw-r--r--drivers/net/wireless/mwifiex/init.c5
-rw-r--r--drivers/net/wireless/mwifiex/main.c25
-rw-r--r--drivers/net/wireless/mwifiex/main.h4
-rw-r--r--drivers/net/wireless/mwifiex/scan.c8
-rw-r--r--drivers/net/wireless/mwifiex/sta_rx.c6
-rw-r--r--drivers/net/wireless/mwifiex/sta_tx.c3
-rw-r--r--drivers/net/wireless/mwifiex/txrx.c6
-rw-r--r--drivers/net/wireless/mwifiex/util.c3
-rw-r--r--drivers/net/wireless/mwifiex/wmm.c5
-rw-r--r--drivers/net/wireless/mwifiex/wmm.h4
14 files changed, 67 insertions, 51 deletions
diff --git a/drivers/net/wireless/mwifiex/11n_aggr.c b/drivers/net/wireless/mwifiex/11n_aggr.c
index 079e5532e68..ea6832dc667 100644
--- a/drivers/net/wireless/mwifiex/11n_aggr.c
+++ b/drivers/net/wireless/mwifiex/11n_aggr.c
@@ -182,7 +182,8 @@ mwifiex_11n_aggregate_pkt(struct mwifiex_private *priv,
skb_reserve(skb_aggr, headroom + sizeof(struct txpd));
tx_info_aggr = MWIFIEX_SKB_TXCB(skb_aggr);
- tx_info_aggr->bss_index = tx_info_src->bss_index;
+ tx_info_aggr->bss_type = tx_info_src->bss_type;
+ tx_info_aggr->bss_num = tx_info_src->bss_num;
skb_aggr->priority = skb_src->priority;
do {
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index c3b6c4652cd..6fef4925d13 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -79,7 +79,7 @@ static int
mwifiex_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev,
u8 key_index, bool pairwise, const u8 *mac_addr)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
if (mwifiex_set_encode(priv, NULL, 0, key_index, 1)) {
wiphy_err(wiphy, "deleting the crypto keys\n");
@@ -122,7 +122,7 @@ mwifiex_cfg80211_set_power_mgmt(struct wiphy *wiphy,
struct net_device *dev,
bool enabled, int timeout)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
u32 ps_mode;
if (timeout)
@@ -143,7 +143,7 @@ mwifiex_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *netdev,
u8 key_index, bool unicast,
bool multicast)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
/* Return if WEP key not configured */
if (priv->sec_info.wep_status == MWIFIEX_802_11_WEP_DISABLED)
@@ -165,7 +165,7 @@ mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev,
u8 key_index, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev);
if (mwifiex_set_encode(priv, params->key, params->key_len,
key_index, 0)) {
@@ -376,7 +376,7 @@ mwifiex_cfg80211_set_channel(struct wiphy *wiphy, struct net_device *dev,
struct ieee80211_channel *chan,
enum nl80211_channel_type channel_type)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
if (priv->media_connected) {
wiphy_err(wiphy, "This setting is valid only when station "
@@ -557,6 +557,23 @@ mwifiex_dump_station_info(struct mwifiex_private *priv,
/* bit rate is in 500 kb/s units. Convert it to 100kb/s units */
sinfo->txrate.legacy = rate.rate * 5;
+ if (priv->bss_mode == NL80211_IFTYPE_STATION) {
+ sinfo->filled |= STATION_INFO_BSS_PARAM;
+ sinfo->bss_param.flags = 0;
+ if (priv->curr_bss_params.bss_descriptor.cap_info_bitmap &
+ WLAN_CAPABILITY_SHORT_PREAMBLE)
+ sinfo->bss_param.flags |=
+ BSS_PARAM_FLAGS_SHORT_PREAMBLE;
+ if (priv->curr_bss_params.bss_descriptor.cap_info_bitmap &
+ WLAN_CAPABILITY_SHORT_SLOT_TIME)
+ sinfo->bss_param.flags |=
+ BSS_PARAM_FLAGS_SHORT_SLOT_TIME;
+ sinfo->bss_param.dtim_period =
+ priv->curr_bss_params.bss_descriptor.dtim_period;
+ sinfo->bss_param.beacon_interval =
+ priv->curr_bss_params.bss_descriptor.beacon_period;
+ }
+
return ret;
}
@@ -1004,7 +1021,7 @@ static int
mwifiex_cfg80211_join_ibss(struct wiphy *wiphy, struct net_device *dev,
struct cfg80211_ibss_params *params)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
int ret = 0;
if (priv->bss_mode != NL80211_IFTYPE_ADHOC) {
@@ -1042,7 +1059,7 @@ done:
static int
mwifiex_cfg80211_leave_ibss(struct wiphy *wiphy, struct net_device *dev)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
wiphy_dbg(wiphy, "info: disconnecting from essid %pM\n",
priv->cfg_bssid);
@@ -1217,7 +1234,6 @@ struct net_device *mwifiex_add_virtual_intf(struct wiphy *wiphy,
priv->frame_type = MWIFIEX_DATA_FRAME_TYPE_ETH_II;
priv->bss_priority = 0;
priv->bss_role = MWIFIEX_BSS_ROLE_STA;
- priv->bss_index = 0;
priv->bss_num = 0;
break;
@@ -1281,10 +1297,7 @@ EXPORT_SYMBOL_GPL(mwifiex_add_virtual_intf);
*/
int mwifiex_del_virtual_intf(struct wiphy *wiphy, struct net_device *dev)
{
- struct mwifiex_private *priv = mwifiex_cfg80211_get_priv(wiphy);
-
- if (!priv || !dev)
- return 0;
+ struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
#ifdef CONFIG_DEBUG_FS
mwifiex_dev_debugfs_remove(priv);
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 6e0a3eaecf7..6623db69e15 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -391,7 +391,8 @@ int mwifiex_process_event(struct mwifiex_adapter *adapter)
if (skb) {
rx_info = MWIFIEX_SKB_RXCB(skb);
- rx_info->bss_index = priv->bss_index;
+ rx_info->bss_num = priv->bss_num;
+ rx_info->bss_type = priv->bss_type;
}
if (eventcause != EVENT_PS_SLEEP && eventcause != EVENT_PS_AWAKE) {
diff --git a/drivers/net/wireless/mwifiex/decl.h b/drivers/net/wireless/mwifiex/decl.h
index ae17ce02a3d..3735c775495 100644
--- a/drivers/net/wireless/mwifiex/decl.h
+++ b/drivers/net/wireless/mwifiex/decl.h
@@ -102,7 +102,8 @@ struct mwifiex_wait_queue {
};
struct mwifiex_rxinfo {
- u8 bss_index;
+ u8 bss_num;
+ u8 bss_type;
struct sk_buff *parent;
u8 use_count;
};
@@ -110,7 +111,8 @@ struct mwifiex_rxinfo {
struct mwifiex_txinfo {
u32 status_code;
u8 flags;
- u8 bss_index;
+ u8 bss_num;
+ u8 bss_type;
};
enum mwifiex_wmm_ac_e {
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index e05b417a3fa..e13b6d99171 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -526,8 +526,9 @@ static void mwifiex_delete_bss_prio_tbl(struct mwifiex_private *priv)
cur = &adapter->bss_prio_tbl[i].bss_prio_cur;
lock = &adapter->bss_prio_tbl[i].bss_prio_lock;
dev_dbg(adapter->dev, "info: delete BSS priority table,"
- " index = %d, i = %d, head = %p, cur = %p\n",
- priv->bss_index, i, head, *cur);
+ " bss_type = %d, bss_num = %d, i = %d,"
+ " head = %p, cur = %p\n",
+ priv->bss_type, priv->bss_num, i, head, *cur);
if (*cur) {
spin_lock_irqsave(lock, flags);
if (list_empty(head)) {
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index 84be196188c..80e44566bf6 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -424,8 +424,8 @@ mwifiex_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
struct sk_buff *new_skb;
struct mwifiex_txinfo *tx_info;
- dev_dbg(priv->adapter->dev, "data: %lu BSS(%d): Data <= kernel\n",
- jiffies, priv->bss_index);
+ dev_dbg(priv->adapter->dev, "data: %lu BSS(%d-%d): Data <= kernel\n",
+ jiffies, priv->bss_type, priv->bss_num);
if (priv->adapter->surprise_removed) {
kfree_skb(skb);
@@ -458,10 +458,11 @@ mwifiex_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
}
tx_info = MWIFIEX_SKB_TXCB(skb);
- tx_info->bss_index = priv->bss_index;
+ tx_info->bss_num = priv->bss_num;
+ tx_info->bss_type = priv->bss_type;
mwifiex_fill_buffer(skb);
- mwifiex_wmm_add_buf_txqueue(priv->adapter, skb);
+ mwifiex_wmm_add_buf_txqueue(priv, skb);
atomic_inc(&priv->adapter->tx_pending);
if (atomic_read(&priv->adapter->tx_pending) >= MAX_TX_PENDING) {
@@ -531,8 +532,8 @@ mwifiex_tx_timeout(struct net_device *dev)
{
struct mwifiex_private *priv = mwifiex_netdev_get_priv(dev);
- dev_err(priv->adapter->dev, "%lu : Tx timeout, bss_index=%d\n",
- jiffies, priv->bss_index);
+ dev_err(priv->adapter->dev, "%lu : Tx timeout, bss_type-num = %d-%d\n",
+ jiffies, priv->bss_type, priv->bss_num);
mwifiex_set_trans_start(dev);
priv->num_tx_timeout++;
}
@@ -605,18 +606,6 @@ int is_command_pending(struct mwifiex_adapter *adapter)
}
/*
- * This function returns the correct private structure pointer based
- * upon the BSS number.
- */
-struct mwifiex_private *
-mwifiex_bss_index_to_priv(struct mwifiex_adapter *adapter, u8 bss_index)
-{
- if (!adapter || (bss_index >= adapter->priv_num))
- return NULL;
- return adapter->priv[bss_index];
-}
-
-/*
* This is the main work queue function.
*
* It handles the main process, which in turn handles the complete
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h
index 3186aa437f4..3dc0f721c1d 100644
--- a/drivers/net/wireless/mwifiex/main.h
+++ b/drivers/net/wireless/mwifiex/main.h
@@ -249,6 +249,7 @@ struct mwifiex_bssdescriptor {
u32 channel;
u32 freq;
u16 beacon_period;
+ u8 dtim_period;
u8 erp_flags;
u32 bss_mode;
u8 supported_rates[MWIFIEX_SUPPORTED_RATES];
@@ -352,7 +353,6 @@ struct mwifiex_private;
struct mwifiex_private {
struct mwifiex_adapter *adapter;
- u8 bss_index;
u8 bss_type;
u8 bss_role;
u8 bss_priority;
@@ -884,8 +884,6 @@ mwifiex_netdev_get_priv(struct net_device *dev)
return (struct mwifiex_private *) (*(unsigned long *) netdev_priv(dev));
}
-struct mwifiex_private *mwifiex_bss_index_to_priv(struct mwifiex_adapter
- *adapter, u8 bss_index);
int mwifiex_init_shutdown_fw(struct mwifiex_private *priv,
u32 func_init_shutdown);
int mwifiex_add_card(void *, struct semaphore *, struct mwifiex_if_ops *, u8);
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 6396d3318ea..135208596af 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1086,6 +1086,7 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
struct ieee_types_vendor_specific *vendor_ie;
const u8 wpa_oui[4] = { 0x00, 0x50, 0xf2, 0x01 };
const u8 wmm_oui[4] = { 0x00, 0x50, 0xf2, 0x02 };
+ struct ieee80211_tim_ie *tim_ie;
found_data_rate_ie = false;
rate_size = 0;
@@ -1258,6 +1259,11 @@ mwifiex_update_bss_desc_with_ie(struct mwifiex_adapter *adapter,
sizeof(struct ieee_types_header) -
bss_entry->beacon_buf);
break;
+ case WLAN_EID_TIM:
+ tim_ie = (void *) (current_ptr +
+ sizeof(struct ieee_types_header));
+ bss_entry->dtim_period = tim_ie->dtim_period;
+ break;
default:
break;
}
@@ -2001,7 +2007,7 @@ mwifiex_save_curr_bcn(struct mwifiex_private *priv)
kfree(priv->curr_bcn_buf);
priv->curr_bcn_buf = kmalloc(curr_bss->beacon_buf_size,
- GFP_KERNEL);
+ GFP_ATOMIC);
if (!priv->curr_bcn_buf) {
dev_err(priv->adapter->dev,
"failed to alloc curr_bcn_buf\n");
diff --git a/drivers/net/wireless/mwifiex/sta_rx.c b/drivers/net/wireless/mwifiex/sta_rx.c
index 5e1ef7e5da4..d7a5d7616f2 100644
--- a/drivers/net/wireless/mwifiex/sta_rx.c
+++ b/drivers/net/wireless/mwifiex/sta_rx.c
@@ -43,7 +43,8 @@ int mwifiex_process_rx_packet(struct mwifiex_adapter *adapter,
{
int ret;
struct mwifiex_rxinfo *rx_info = MWIFIEX_SKB_RXCB(skb);
- struct mwifiex_private *priv = adapter->priv[rx_info->bss_index];
+ struct mwifiex_private *priv = mwifiex_get_priv_by_id(adapter,
+ rx_info->bss_num, rx_info->bss_type);
struct rx_packet_hdr *rx_pkt_hdr;
struct rxpd *local_rx_pd;
int hdr_chop;
@@ -124,7 +125,8 @@ int mwifiex_process_sta_rx_packet(struct mwifiex_adapter *adapter,
struct rx_packet_hdr *rx_pkt_hdr;
u8 ta[ETH_ALEN];
u16 rx_pkt_type;
- struct mwifiex_private *priv = adapter->priv[rx_info->bss_index];
+ struct mwifiex_private *priv = mwifiex_get_priv_by_id(adapter,
+ rx_info->bss_num, rx_info->bss_type);
if (!priv)
return -1;
diff --git a/drivers/net/wireless/mwifiex/sta_tx.c b/drivers/net/wireless/mwifiex/sta_tx.c
index d97facd70e8..94d31a94620 100644
--- a/drivers/net/wireless/mwifiex/sta_tx.c
+++ b/drivers/net/wireless/mwifiex/sta_tx.c
@@ -136,7 +136,8 @@ int mwifiex_send_null_packet(struct mwifiex_private *priv, u8 flags)
return -1;
tx_info = MWIFIEX_SKB_TXCB(skb);
- tx_info->bss_index = priv->bss_index;
+ tx_info->bss_num = priv->bss_num;
+ tx_info->bss_type = priv->bss_type;
skb_reserve(skb, sizeof(struct txpd) + INTF_HEADER_LEN);
skb_push(skb, sizeof(struct txpd));
diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index d9274a1b77a..9a6eacc9d6f 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -48,7 +48,8 @@ int mwifiex_handle_rx_packet(struct mwifiex_adapter *adapter,
if (!priv)
priv = mwifiex_get_priv(adapter, MWIFIEX_BSS_ROLE_ANY);
- rx_info->bss_index = priv->bss_index;
+ rx_info->bss_num = priv->bss_num;
+ rx_info->bss_type = priv->bss_type;
return mwifiex_process_sta_rx_packet(adapter, skb);
}
@@ -130,7 +131,8 @@ int mwifiex_write_data_complete(struct mwifiex_adapter *adapter,
return 0;
tx_info = MWIFIEX_SKB_TXCB(skb);
- priv = mwifiex_bss_index_to_priv(adapter, tx_info->bss_index);
+ priv = mwifiex_get_priv_by_id(adapter, tx_info->bss_num,
+ tx_info->bss_type);
if (!priv)
goto done;
diff --git a/drivers/net/wireless/mwifiex/util.c b/drivers/net/wireless/mwifiex/util.c
index 06976f517f6..9c48f37069f 100644
--- a/drivers/net/wireless/mwifiex/util.c
+++ b/drivers/net/wireless/mwifiex/util.c
@@ -159,7 +159,8 @@ int mwifiex_recv_packet(struct mwifiex_adapter *adapter, struct sk_buff *skb)
return -1;
rx_info = MWIFIEX_SKB_RXCB(skb);
- priv = mwifiex_bss_index_to_priv(adapter, rx_info->bss_index);
+ priv = mwifiex_get_priv_by_id(adapter, rx_info->bss_num,
+ rx_info->bss_type);
if (!priv)
return -1;
diff --git a/drivers/net/wireless/mwifiex/wmm.c b/drivers/net/wireless/mwifiex/wmm.c
index 6c239c3c824..75f79ef9f6c 100644
--- a/drivers/net/wireless/mwifiex/wmm.c
+++ b/drivers/net/wireless/mwifiex/wmm.c
@@ -599,11 +599,10 @@ mwifiex_is_ralist_valid(struct mwifiex_private *priv,
* is queued at the list tail.
*/
void
-mwifiex_wmm_add_buf_txqueue(struct mwifiex_adapter *adapter,
+mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
struct sk_buff *skb)
{
- struct mwifiex_txinfo *tx_info = MWIFIEX_SKB_TXCB(skb);
- struct mwifiex_private *priv = adapter->priv[tx_info->bss_index];
+ struct mwifiex_adapter *adapter = priv->adapter;
u32 tid;
struct mwifiex_ra_list_tbl *ra_list;
u8 ra[ETH_ALEN], tid_down;
diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
index fcea1f68792..ec839952d2e 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -80,8 +80,8 @@ mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead)
return true;
}
-void mwifiex_wmm_add_buf_txqueue(struct mwifiex_adapter *adapter,
- struct sk_buff *skb);
+void mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv,
+ struct sk_buff *skb);
void mwifiex_ralist_add(struct mwifiex_private *priv, u8 *ra);
int mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter);