Esempio n. 1
0
static A_STATUS RecvHCIEvent(AR3K_CONFIG_INFO *pConfig,
                             A_UINT8          *pBuffer,
                             int              *pLength)
{
    A_STATUS    status = A_OK;
    HTC_PACKET  *pRecvPacket = NULL;

    do {

        pRecvPacket = (HTC_PACKET *)A_MALLOC(sizeof(HTC_PACKET));
        if (NULL == pRecvPacket) {
            status = A_NO_MEMORY;
            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
            break;
        }

        A_MEMZERO(pRecvPacket,sizeof(HTC_PACKET));

        SET_HTC_PACKET_INFO_RX_REFILL(pRecvPacket,NULL,pBuffer,*pLength,HCI_EVENT_TYPE);

        status = HCI_TransportRecvHCIEventSync(pConfig->pHCIDev,
                                               pRecvPacket,
                                               HCI_EVENT_RESP_TIMEOUTMS);
        if (A_FAILED(status)) {
            break;
        }

        *pLength = pRecvPacket->ActualLength;

    } while (FALSE);

    if (pRecvPacket != NULL) {
        A_FREE(pRecvPacket);
    }

    return status;
}
Esempio n. 2
0
static int RecvHCIEvent(struct ar3k_config_info *pConfig,
                             u8 *pBuffer,
                             int              *pLength)
{
    int    status = 0;
    struct htc_packet  *pRecvPacket = NULL;
    
    do {
                 
        pRecvPacket = (struct htc_packet *)A_MALLOC(sizeof(struct htc_packet));
        if (NULL == pRecvPacket) {
            status = A_NO_MEMORY;
            AR_DEBUG_PRINTF(ATH_DEBUG_ERR,("Failed to alloc HTC struct \n"));
            break;    
        }     
        
        A_MEMZERO(pRecvPacket,sizeof(struct htc_packet)); 
         
        SET_HTC_PACKET_INFO_RX_REFILL(pRecvPacket,NULL,pBuffer,*pLength,HCI_EVENT_TYPE);
        
        status = HCI_TransportRecvHCIEventSync(pConfig->pHCIDev,
                                               pRecvPacket,
                                               HCI_EVENT_RESP_TIMEOUTMS);
        if (status) {
            break;    
        }

        *pLength = pRecvPacket->ActualLength;
        
    } while (false);
       
    if (pRecvPacket != NULL) {
        kfree(pRecvPacket);    
    }
    
    return status;
}