/**
* @brief This function frees the structure of adapter
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void
wlan_free_adapter(pmlan_adapter pmadapter)
{
mlan_callbacks *pcb = (mlan_callbacks *) & pmadapter->callbacks;
ENTER();
if (!pmadapter) {
PRINTM(MERROR, "The adapter is NULL\n");
LEAVE();
return;
}
wlan_cancel_all_pending_cmd(pmadapter);
/* Free command buffer */
PRINTM(MINFO, "Free Command buffer\n");
wlan_free_cmd_buffer(pmadapter);
if (pmadapter->cmd_timer_is_set) {
/* Cancel command timeout timer */
pcb->moal_stop_timer(pmadapter->pmoal_handle,
pmadapter->pmlan_cmd_timer);
pmadapter->cmd_timer_is_set = MFALSE;
}
#ifdef STA_SUPPORT
PRINTM(MINFO, "Free ScanTable\n");
if (pmadapter->pscan_table) {
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *) pmadapter->pscan_table);
pmadapter->pscan_table = MNULL;
}
if (pmadapter->bcn_buf) {
pcb->moal_mfree(pmadapter->pmoal_handle, (t_u8 *) pmadapter->bcn_buf);
pmadapter->bcn_buf = MNULL;
}
#endif
wlan_11h_cleanup(pmadapter);
if (pmadapter->mp_regs_buf) {
pcb->moal_mfree(pmadapter->pmoal_handle,
(t_u8 *) pmadapter->mp_regs_buf);
pmadapter->mp_regs_buf = MNULL;
pmadapter->mp_regs = MNULL;
}
#if defined(SDIO_MULTI_PORT_TX_AGGR) || defined(SDIO_MULTI_PORT_RX_AGGR)
wlan_free_sdio_mpa_buffers(pmadapter);
#endif
wlan_free_mlan_buffer(pmadapter, pmadapter->psleep_cfm);
pmadapter->psleep_cfm = MNULL;
LEAVE();
return;
}
/**
* @brief This function frees the structure of adapter
*
* @param priv A pointer to wlan_private structure
* @return n/a
*/
void
wlan_free_adapter(wlan_private * priv)
{
wlan_adapter *Adapter = priv->adapter;
ENTER();
if (!Adapter) {
PRINTM(INFO, "Why double free adapter?:)\n");
LEAVE();
return;
}
PRINTM(INFO, "Free Command buffer\n");
wlan_free_cmd_buffer(priv);
PRINTM(INFO, "Free CommandTimer\n");
if (Adapter->CommandTimerIsSet) {
wlan_cancel_timer(&Adapter->MrvDrvCommandTimer);
Adapter->CommandTimerIsSet = FALSE;
}
FreeTimer(&Adapter->MrvDrvCommandTimer);
#ifdef REASSOCIATION
PRINTM(INFO, "Free MrvDrvTimer\n");
if (Adapter->ReassocTimerIsSet) {
wlan_cancel_timer(&Adapter->MrvDrvTimer);
Adapter->ReassocTimerIsSet = FALSE;
}
FreeTimer(&Adapter->MrvDrvTimer);
#endif /* REASSOCIATION */
if (Adapter->bgScanConfig) {
kfree(Adapter->bgScanConfig);
Adapter->bgScanConfig = NULL;
}
OS_FREE_LOCK(&Adapter->CurrentTxLock);
OS_FREE_LOCK(&Adapter->QueueSpinLock);
PRINTM(INFO, "Free ScanTable\n");
if (Adapter->ScanTable) {
kfree(Adapter->ScanTable);
Adapter->ScanTable = NULL;
}
PRINTM(INFO, "Free Adapter\n");
/* Free the adapter object itself */
kfree(Adapter);
priv->adapter = NULL;
LEAVE();
}
/**
* @brief This function frees the structure of adapter
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void
wlan_free_adapter(pmlan_adapter pmadapter)
{
mlan_callbacks *pcb = (mlan_callbacks *) & pmadapter->callbacks;
ENTER();
if (!pmadapter) {
PRINTM(MERROR, "The adapter is MNULL.\n");
LEAVE();
return;
}
wlan_cancel_all_pending_cmd(pmadapter);
/* Free command buffer */
PRINTM(MINFO, "Free Command buffer\n");
wlan_free_cmd_buffer(pmadapter);
util_free_list_head(&pmadapter->cmd_free_q,
pmadapter->callbacks.moal_free_lock);
util_free_list_head(&pmadapter->cmd_pending_q,
pmadapter->callbacks.moal_free_lock);
util_free_list_head(&pmadapter->scan_pending_q,
pmadapter->callbacks.moal_free_lock);
if (pmadapter->cmd_timer_is_set) {
/* Cancel command timeout timer */
pcb->moal_stop_timer(pmadapter->pmlan_cmd_timer);
pmadapter->cmd_timer_is_set = MFALSE;
}
PRINTM(MINFO, "Free ScanTable\n");
if (pmadapter->pscan_table) {
pcb->moal_mfree((t_u8 *) pmadapter->pscan_table);
pmadapter->pscan_table = MNULL;
}
if (pmadapter->mp_regs_buf) {
pcb->moal_mfree((t_u8 *) pmadapter->mp_regs_buf);
pmadapter->mp_regs_buf = MNULL;
pmadapter->mp_regs = MNULL;
}
#if defined(SDIO_MULTI_PORT_TX_AGGR) || defined(SDIO_MULTI_PORT_RX_AGGR)
wlan_free_sdio_mpa_buffers(pmadapter);
#endif
wlan_free_mlan_buffer(&pmadapter->callbacks, pmadapter->psleep_cfm);
LEAVE();
return;
}
/**
* @brief This function frees the structure of adapter
*
* @param pmadapter A pointer to mlan_adapter structure
*
* @return N/A
*/
t_void
wlan_free_adapter(pmlan_adapter pmadapter)
{
mlan_callbacks *pcb = (mlan_callbacks *) & pmadapter->callbacks;
ENTER();
if (!pmadapter) {
PRINTM(ERROR, "The adapter is MNULL.\n");
LEAVE();
return;
}
wlan_cancel_all_pending_cmd(pmadapter);
/* Free command buffer */
PRINTM(INFO, "Free Command buffer\n");
wlan_free_cmd_buffer(pmadapter);
util_free_list_head(&pmadapter->cmd_free_q,
pmadapter->callbacks.moal_free_lock);
util_free_list_head(&pmadapter->cmd_pending_q,
pmadapter->callbacks.moal_free_lock);
util_free_list_head(&pmadapter->scan_pending_q,
pmadapter->callbacks.moal_free_lock);
if (pmadapter->cmd_timer_is_set) {
/* Cancel command timeout timer */
pcb->moal_stop_timer(pmadapter->pmlan_cmd_timer);
pmadapter->cmd_timer_is_set = MFALSE;
}
if (pmadapter->hb_host_timer_is_set) {
pcb->moal_stop_timer(pmadapter->hb_host_timer);
pmadapter->hb_host_timer_is_set = MFALSE;
}
if (pmadapter->hb_dev_timer_is_set) {
pcb->moal_stop_timer(pmadapter->hb_device_timer);
pmadapter->hb_dev_timer_is_set = MFALSE;
}
PRINTM(INFO, "Free ScanTable\n");
if (pmadapter->pscan_table) {
pcb->moal_mfree((t_u8 *) pmadapter->pscan_table);
pmadapter->pscan_table = MNULL;
}
LEAVE();
return;
}