/* registered removal callback from the HIF layer */
static A_STATUS HTCTargetRemovedHandler(void *handle, A_STATUS status)
{
HTC_TARGET *target;
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCTargetRemovedHandler handle:0x%X \n",(A_UINT32)handle));
if (NULL == handle) {
/* this could be NULL in the event that target initialization failed */
return A_OK;
}
target = ((AR6K_DEVICE *)handle)->HTCContext;
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, (" removing target:0x%X instance:0x%X ... \n",
(A_UINT32)target, (A_UINT32)target->pInstanceContext));
if (target->pInstanceContext != NULL) {
/* let upper layer know, it needs to call HTCStop() */
HTCInitInfo.DeleteInstance(target->pInstanceContext);
}
HIFShutDownDevice(target->Device.HIFDevice);
HTCCleanup(target);
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCTargetRemovedHandler \n"));
return A_OK;
}
void
HTCShutDown(HTC_TARGET *target)
{
HTC_DEBUG_PRINTF(ATH_LOG_TRC, "HTCShutDown: Enter\n");
if (target != NULL) {
HIFShutDownDevice(target->device);
delTargetInstance(target);
A_MEMZERO(target, sizeof(HTC_TARGET));
A_FREE(target);
} else {
HIFShutDownDevice(NULL);
}
A_DELETE_WAITQUEUE_HEAD(&htcEvent);
HTC_DEBUG_PRINTF(ATH_LOG_TRC, "HTCShutDown: Exit\n");
}
/* undo what was done in HTCInit() */
void HTCShutDown(void)
{
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("+HTCShutDown: \n"));
HTCInitialized = FALSE;
/* undo HTCInit */
HIFShutDownDevice(NULL);
AR_DEBUG_PRINTF(ATH_DEBUG_TRC, ("-HTCShutDown: \n"));
}
