void _rtw_init_stainfo(struct sta_info *psta)
{
_func_enter_;
_rtw_memset((u8 *)psta, 0, sizeof (struct sta_info));
_rtw_spinlock_init(&psta->lock);
_rtw_init_listhead(&psta->list);
_rtw_init_listhead(&psta->hash_list);
//_rtw_init_listhead(&psta->asoc_list);
//_rtw_init_listhead(&psta->sleep_list);
//_rtw_init_listhead(&psta->wakeup_list);
_rtw_init_queue(&psta->sleep_q);
psta->sleepq_len = 0;
_rtw_init_sta_xmit_priv(&psta->sta_xmitpriv);
_rtw_init_sta_recv_priv(&psta->sta_recvpriv);
#ifdef CONFIG_AP_MODE
_rtw_init_listhead(&psta->asoc_list);
_rtw_init_listhead(&psta->auth_list);
psta->expire_to = 0;
psta->flags = 0;
psta->capability = 0;
psta->bpairwise_key_installed = _FALSE;
#ifdef CONFIG_NATIVEAP_MLME
psta->nonerp_set = 0;
psta->no_short_slot_time_set = 0;
psta->no_short_preamble_set = 0;
psta->no_ht_gf_set = 0;
psta->no_ht_set = 0;
psta->ht_20mhz_set = 0;
#endif
#ifdef CONFIG_TX_MCAST2UNI
psta->under_exist_checking = 0;
#endif // CONFIG_TX_MCAST2UNI
psta->keep_alive_trycnt = 0;
#endif // CONFIG_AP_MODE
#ifdef DBG_TRX_STA_PKTS
psta->tx_be_cnt = 0;
psta->tx_bk_cnt = 0;
psta->tx_vi_cnt = 0;
psta->tx_vo_cnt = 0;
psta->rx_be_cnt = 0;
psta->rx_bk_cnt = 0;
psta->rx_vi_cnt = 0;
psta->rx_vo_cnt = 0;
#endif
_func_exit_;
}
u8 rtw_init_drv_sw(struct adapter *padapter)
{
u8 ret8 = _SUCCESS;
_func_enter_;
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+rtw_init_drv_sw\n"));
if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) {
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init cmd_priv\n"));
ret8 = _FAIL;
goto exit;
}
padapter->cmdpriv.padapter = padapter;
if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) {
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init evt_priv\n"));
ret8 = _FAIL;
goto exit;
}
if (rtw_init_mlme_priv(padapter) == _FAIL) {
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init mlme_priv\n"));
ret8 = _FAIL;
goto exit;
}
#ifdef CONFIG_88EU_P2P
rtw_init_wifidirect_timers(padapter);
init_wifidirect_info(padapter, P2P_ROLE_DISABLE);
reset_global_wifidirect_info(padapter);
#endif /* CONFIG_88EU_P2P */
if (init_mlme_ext_priv(padapter) == _FAIL) {
RT_TRACE(_module_os_intfs_c_, _drv_err_, ("\n Can't init mlme_ext_priv\n"));
ret8 = _FAIL;
goto exit;
}
if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) {
DBG_88E("Can't _rtw_init_xmit_priv\n");
ret8 = _FAIL;
goto exit;
}
if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) {
DBG_88E("Can't _rtw_init_recv_priv\n");
ret8 = _FAIL;
goto exit;
}
if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) {
DBG_88E("Can't _rtw_init_sta_priv\n");
ret8 = _FAIL;
goto exit;
}
padapter->stapriv.padapter = padapter;
rtw_init_bcmc_stainfo(padapter);
rtw_init_pwrctrl_priv(padapter);
if (init_mp_priv(padapter) == _FAIL)
DBG_88E("%s: initialize MP private data Fail!\n", __func__);
ret8 = rtw_init_default_value(padapter);
rtw_hal_dm_init(padapter);
rtw_hal_sw_led_init(padapter);
rtw_hal_sreset_init(padapter);
_rtw_spinlock_init(&padapter->br_ext_lock);
exit:
RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-rtw_init_drv_sw\n"));
_func_exit_;
return ret8;
}
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);
if(!pstapriv->pallocated_stainfo_buf)
return _FAIL;
pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 -
((SIZE_PTR)(pstapriv->pallocated_stainfo_buf ) & 3);
_rtw_init_queue(&pstapriv->free_sta_queue);
_rtw_spinlock_init(&pstapriv->sta_hash_lock);
//_rtw_init_queue(&pstapriv->asoc_q);
pstapriv->asoc_sta_count = 0;
_rtw_init_queue(&pstapriv->sleep_q);
_rtw_init_queue(&pstapriv->wakeup_q);
psta = (struct sta_info *)(pstapriv->pstainfo_buf);
for(i = 0; i < NUM_STA; i++)
{
_rtw_init_stainfo(psta);
_rtw_init_listhead(&(pstapriv->sta_hash[i]));
rtw_list_insert_tail(&psta->list, get_list_head(&pstapriv->free_sta_queue));
psta++;
}
#ifdef CONFIG_AP_MODE
pstapriv->sta_dz_bitmap = 0;
pstapriv->tim_bitmap = 0;
_rtw_init_listhead(&pstapriv->asoc_list);
_rtw_init_listhead(&pstapriv->auth_list);
_rtw_spinlock_init(&pstapriv->asoc_list_lock);
_rtw_spinlock_init(&pstapriv->auth_list_lock);
pstapriv->asoc_list_cnt = 0;
pstapriv->auth_list_cnt = 0;
pstapriv->auth_to = 3; // 3*2 = 6 sec
pstapriv->assoc_to = 3;
//pstapriv->expire_to = 900;// 900*2 = 1800 sec = 30 min, expire after no any traffic.
//pstapriv->expire_to = 30;// 30*2 = 60 sec = 1 min, expire after no any traffic.
#ifdef CONFIG_ACTIVE_KEEP_ALIVE_CHECK
pstapriv->expire_to = 3; // 3*2 = 6 sec
#else
pstapriv->expire_to = 60;// 60*2 = 120 sec = 2 min, expire after no any traffic.
#endif
#ifdef CONFIG_ATMEL_RC_PATCH
_rtw_memset( pstapriv->atmel_rc_pattern, 0, ETH_ALEN);
#endif
pstapriv->max_num_sta = NUM_STA;
#endif
_func_exit_;
return _SUCCESS;
}
int rtl8188eu_init_recv_priv(_adapter *padapter)
{
struct recv_priv *precvpriv = &padapter->recvpriv;
int i, res = _SUCCESS;
struct recv_buf *precvbuf;
#ifdef CONFIG_RECV_THREAD_MODE
_rtw_init_sema(&precvpriv->recv_sema, 0);//will be removed
_rtw_init_sema(&precvpriv->terminate_recvthread_sema, 0);//will be removed
#endif
#ifdef PLATFORM_LINUX
tasklet_init(&precvpriv->recv_tasklet,
(void(*)(unsigned long))rtl8188eu_recv_tasklet,
(unsigned long)padapter);
#endif
#ifdef CONFIG_USB_INTERRUPT_IN_PIPE
#ifdef PLATFORM_LINUX
precvpriv->int_in_urb = usb_alloc_urb(0, GFP_KERNEL);
if(precvpriv->int_in_urb == NULL) {
DBG_8192C("alloc_urb for interrupt in endpoint fail !!!!\n");
}
#endif
precvpriv->int_in_buf = rtw_zmalloc(sizeof(INTERRUPT_MSG_FORMAT_EX));
if(precvpriv->int_in_buf == NULL) {
DBG_8192C("alloc_mem for interrupt in endpoint fail !!!!\n");
}
#endif
//init recv_buf
_rtw_init_queue(&precvpriv->free_recv_buf_queue);
#ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX
_rtw_init_queue(&precvpriv->recv_buf_pending_queue);
#endif // CONFIG_USE_USB_BUFFER_ALLOC_RX
precvpriv->pallocated_recv_buf = rtw_zmalloc(NR_RECVBUFF *sizeof(struct recv_buf) + 4);
if(precvpriv->pallocated_recv_buf==NULL) {
res= _FAIL;
RT_TRACE(_module_rtl871x_recv_c_,_drv_err_,("alloc recv_buf fail!\n"));
goto exit;
}
_rtw_memset(precvpriv->pallocated_recv_buf, 0, NR_RECVBUFF *sizeof(struct recv_buf) + 4);
precvpriv->precv_buf = (u8 *)N_BYTE_ALIGMENT((SIZE_PTR)(precvpriv->pallocated_recv_buf), 4);
//precvpriv->precv_buf = precvpriv->pallocated_recv_buf + 4 -
// ((uint) (precvpriv->pallocated_recv_buf) &(4-1));
precvbuf = (struct recv_buf*)precvpriv->precv_buf;
for(i=0; i < NR_RECVBUFF ; i++)
{
_rtw_init_listhead(&precvbuf->list);
_rtw_spinlock_init(&precvbuf->recvbuf_lock);
precvbuf->alloc_sz = MAX_RECVBUF_SZ;
res = rtw_os_recvbuf_resource_alloc(padapter, precvbuf);
if(res==_FAIL)
break;
precvbuf->ref_cnt = 0;
precvbuf->adapter =padapter;
//rtw_list_insert_tail(&precvbuf->list, &(precvpriv->free_recv_buf_queue.queue));
precvbuf++;
}
precvpriv->free_recv_buf_queue_cnt = NR_RECVBUFF;
#ifdef PLATFORM_LINUX
skb_queue_head_init(&precvpriv->rx_skb_queue);
#ifdef CONFIG_PREALLOC_RECV_SKB
{
int i;
SIZE_PTR tmpaddr=0;
SIZE_PTR alignment=0;
struct sk_buff *pskb=NULL;
skb_queue_head_init(&precvpriv->free_recv_skb_queue);
for(i=0; i<NR_PREALLOC_RECV_SKB; i++)
{
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)) // http://www.mail-archive.com/[email protected]/msg17214.html
pskb = dev_alloc_skb(MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ);
#else
pskb = netdev_alloc_skb(padapter->pnetdev, MAX_RECVBUF_SZ + RECVBUFF_ALIGN_SZ);
#endif
if(pskb)
{
pskb->dev = padapter->pnetdev;
tmpaddr = (SIZE_PTR)pskb->data;
alignment = tmpaddr & (RECVBUFF_ALIGN_SZ-1);
skb_reserve(pskb, (RECVBUFF_ALIGN_SZ - alignment));
skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb);
}
pskb=NULL;
}
}
#endif
#endif
exit:
return res;
}