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path: root/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
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Diffstat (limited to 'drivers/staging/rtl8188eu/core/rtw_sta_mgt.c')
-rw-r--r--drivers/staging/rtl8188eu/core/rtw_sta_mgt.c87
1 files changed, 32 insertions, 55 deletions
diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
index 02e1e1f8b3ea..2d0b60686a01 100644
--- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
+++ b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c
@@ -25,10 +25,10 @@
#include <xmit_osdep.h>
#include <mlme_osdep.h>
#include <sta_info.h>
+#include <linux/vmalloc.h>
static void _rtw_init_stainfo(struct sta_info *psta)
{
-_func_enter_;
_rtw_memset((u8 *)psta, 0, sizeof (struct sta_info));
spin_lock_init(&psta->lock);
@@ -69,7 +69,6 @@ _func_enter_;
#endif /* CONFIG_88EU_AP_MODE */
-_func_exit_;
}
u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)
@@ -77,9 +76,8 @@ u32 _rtw_init_sta_priv(struct sta_priv *pstapriv)
struct sta_info *psta;
s32 i;
-_func_enter_;
- pstapriv->pallocated_stainfo_buf = rtw_zvmalloc(sizeof(struct sta_info) * NUM_STA + 4);
+ pstapriv->pallocated_stainfo_buf = vzalloc(sizeof(struct sta_info) * NUM_STA + 4);
if (!pstapriv->pallocated_stainfo_buf)
return _FAIL;
@@ -125,7 +123,6 @@ _func_enter_;
pstapriv->max_num_sta = NUM_STA;
#endif
-_func_exit_;
return _SUCCESS;
}
@@ -154,21 +151,19 @@ static void rtw_mfree_all_stainfo(struct sta_priv *pstapriv)
struct list_head *plist, *phead;
struct sta_info *psta = NULL;
-_func_enter_;
spin_lock_bh(&pstapriv->sta_hash_lock);
phead = get_list_head(&pstapriv->free_sta_queue);
- plist = get_next(phead);
+ plist = phead->next;
while ((rtw_end_of_queue_search(phead, plist)) == false) {
- psta = LIST_CONTAINOR(plist, struct sta_info , list);
- plist = get_next(plist);
+ psta = container_of(plist, struct sta_info , list);
+ plist = plist->next;
}
spin_unlock_bh(&pstapriv->sta_hash_lock);
-_func_exit_;
}
static void rtw_mfree_sta_priv_lock(struct sta_priv *pstapriv)
@@ -183,22 +178,21 @@ u32 _rtw_free_sta_priv(struct sta_priv *pstapriv)
struct recv_reorder_ctrl *preorder_ctrl;
int index;
-_func_enter_;
if (pstapriv) {
/* delete all reordering_ctrl_timer */
spin_lock_bh(&pstapriv->sta_hash_lock);
for (index = 0; index < NUM_STA; index++) {
phead = &(pstapriv->sta_hash[index]);
- plist = get_next(phead);
+ plist = phead->next;
while ((rtw_end_of_queue_search(phead, plist)) == false) {
int i;
- psta = LIST_CONTAINOR(plist, struct sta_info , hash_list);
- plist = get_next(plist);
+ psta = container_of(plist, struct sta_info , hash_list);
+ plist = plist->next;
for (i = 0; i < 16; i++) {
preorder_ctrl = &psta->recvreorder_ctrl[i];
- _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer);
+ del_timer_sync(&preorder_ctrl->reordering_ctrl_timer);
}
}
}
@@ -208,10 +202,9 @@ _func_enter_;
rtw_mfree_sta_priv_lock(pstapriv);
if (pstapriv->pallocated_stainfo_buf)
- rtw_vmfree(pstapriv->pallocated_stainfo_buf, sizeof(struct sta_info)*NUM_STA+4);
+ vfree(pstapriv->pallocated_stainfo_buf);
}
-_func_exit_;
return _SUCCESS;
}
@@ -225,7 +218,6 @@ struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
int i = 0;
u16 wRxSeqInitialValue = 0xffff;
-_func_enter_;
pfree_sta_queue = &pstapriv->free_sta_queue;
@@ -235,7 +227,7 @@ _func_enter_;
spin_unlock_bh(&pfree_sta_queue->lock);
psta = NULL;
} else {
- psta = LIST_CONTAINOR(get_next(&pfree_sta_queue->queue), struct sta_info, list);
+ psta = container_of((&pfree_sta_queue->queue)->next, struct sta_info, list);
rtw_list_delete(&(psta->list));
spin_unlock_bh(&pfree_sta_queue->lock);
_rtw_init_stainfo(psta);
@@ -297,9 +289,6 @@ _func_enter_;
}
exit:
-
-_func_exit_;
-
return psta;
}
@@ -313,7 +302,6 @@ u32 rtw_free_stainfo(struct adapter *padapter , struct sta_info *psta)
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
struct sta_priv *pstapriv = &padapter->stapriv;
-_func_enter_;
if (psta == NULL)
goto exit;
@@ -353,32 +341,34 @@ _func_enter_;
_rtw_init_sta_xmit_priv(&psta->sta_xmitpriv);
_rtw_init_sta_recv_priv(&psta->sta_recvpriv);
- _cancel_timer_ex(&psta->addba_retry_timer);
+ del_timer_sync(&psta->addba_retry_timer);
/* for A-MPDU Rx reordering buffer control, cancel reordering_ctrl_timer */
for (i = 0; i < 16; i++) {
struct list_head *phead, *plist;
- union recv_frame *prframe;
+ struct recv_frame *prhdr;
+ struct recv_frame *prframe;
struct __queue *ppending_recvframe_queue;
struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue;
preorder_ctrl = &psta->recvreorder_ctrl[i];
- _cancel_timer_ex(&preorder_ctrl->reordering_ctrl_timer);
+ del_timer_sync(&preorder_ctrl->reordering_ctrl_timer);
ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue;
spin_lock_bh(&ppending_recvframe_queue->lock);
phead = get_list_head(ppending_recvframe_queue);
- plist = get_next(phead);
+ plist = phead->next;
while (!rtw_is_list_empty(phead)) {
- prframe = LIST_CONTAINOR(plist, union recv_frame, u);
+ prhdr = container_of(plist, struct recv_frame, list);
+ prframe = (struct recv_frame *)prhdr;
- plist = get_next(plist);
+ plist = plist->next;
- rtw_list_delete(&(prframe->u.hdr.list));
+ rtw_list_delete(&(prframe->list));
rtw_free_recvframe(prframe, pfree_recv_queue);
}
@@ -428,7 +418,6 @@ _func_enter_;
exit:
-_func_exit_;
return _SUCCESS;
}
@@ -442,32 +431,26 @@ void rtw_free_all_stainfo(struct adapter *padapter)
struct sta_priv *pstapriv = &padapter->stapriv;
struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(padapter);
-_func_enter_;
if (pstapriv->asoc_sta_count == 1)
- goto exit;
+ return;
spin_lock_bh(&pstapriv->sta_hash_lock);
for (index = 0; index < NUM_STA; index++) {
phead = &(pstapriv->sta_hash[index]);
- plist = get_next(phead);
+ plist = phead->next;
while ((!rtw_end_of_queue_search(phead, plist))) {
- psta = LIST_CONTAINOR(plist, struct sta_info , hash_list);
+ psta = container_of(plist, struct sta_info , hash_list);
- plist = get_next(plist);
+ plist = plist->next;
if (pbcmc_stainfo != psta)
rtw_free_stainfo(padapter , psta);
}
}
-
spin_unlock_bh(&pstapriv->sta_hash_lock);
-
-exit:
-
-_func_exit_;
}
/* any station allocated can be searched by hash list */
@@ -479,7 +462,6 @@ struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr)
u8 *addr;
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-_func_enter_;
if (hwaddr == NULL)
return NULL;
@@ -494,21 +476,20 @@ _func_enter_;
spin_lock_bh(&pstapriv->sta_hash_lock);
phead = &(pstapriv->sta_hash[index]);
- plist = get_next(phead);
+ plist = phead->next;
while ((!rtw_end_of_queue_search(phead, plist))) {
- psta = LIST_CONTAINOR(plist, struct sta_info, hash_list);
+ psta = container_of(plist, struct sta_info, hash_list);
- if ((_rtw_memcmp(psta->hwaddr, addr, ETH_ALEN)) == true) {
+ if ((!memcmp(psta->hwaddr, addr, ETH_ALEN)) == true) {
/* if found the matched address */
break;
}
psta = NULL;
- plist = get_next(plist);
+ plist = plist->next;
}
spin_unlock_bh(&pstapriv->sta_hash_lock);
-_func_exit_;
return psta;
}
@@ -519,7 +500,6 @@ u32 rtw_init_bcmc_stainfo(struct adapter *padapter)
unsigned char bcast_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
struct sta_priv *pstapriv = &padapter->stapriv;
-_func_enter_;
psta = rtw_alloc_stainfo(pstapriv, bcast_addr);
@@ -533,7 +513,6 @@ _func_enter_;
psta->mac_id = 1;
exit:
-_func_exit_;
return res;
}
@@ -542,9 +521,7 @@ struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter)
struct sta_info *psta;
struct sta_priv *pstapriv = &padapter->stapriv;
u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
-_func_enter_;
psta = rtw_get_stainfo(pstapriv, bc_addr);
-_func_exit_;
return psta;
}
@@ -561,12 +538,12 @@ u8 rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr)
spin_lock_bh(&(pacl_node_q->lock));
phead = get_list_head(pacl_node_q);
- plist = get_next(phead);
+ plist = phead->next;
while ((!rtw_end_of_queue_search(phead, plist))) {
- paclnode = LIST_CONTAINOR(plist, struct rtw_wlan_acl_node, list);
- plist = get_next(plist);
+ paclnode = container_of(plist, struct rtw_wlan_acl_node, list);
+ plist = plist->next;
- if (_rtw_memcmp(paclnode->addr, mac_addr, ETH_ALEN)) {
+ if (!memcmp(paclnode->addr, mac_addr, ETH_ALEN)) {
if (paclnode->valid) {
match = true;
break;
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 20:35:59 +0000