Exemplo n.º 1
0
VOID
UpdatePdoInfoInLSBus(
		PMINIPORT_DEVICE_EXTENSION	HwDeviceExtension,
		UINT32						AdapterStatus
	) {
	PNDASBUS_SETPDOINFO		busSet;
	NDAS_FEATURES			supportedFeatures, enabledFeatures;

	ASSERT(HwDeviceExtension);

	//
	//	Query to the LUR
	//
	if(HwDeviceExtension->LURs[0]) {
		KDPrint(4,("going to default LuExtention 0.\n"));
		supportedFeatures = HwDeviceExtension->LURs[0]->SupportedNdasFeatures;
		enabledFeatures = HwDeviceExtension->LURs[0]->EnabledNdasFeatures;
	} else {
		KDPrint(2,("No LUR available..\n"));
		supportedFeatures = enabledFeatures = 0;
		return;
	}

	KDPrint(2,("Set AdapterStatus=%x Supp=%x Enab=%x\n",
					AdapterStatus,
					supportedFeatures,
					enabledFeatures));

	//
	//	Send to LSBus
	//
	busSet = (PNDASBUS_SETPDOINFO)ExAllocatePoolWithTag(NonPagedPool, sizeof(NDASBUS_SETPDOINFO), NDSC_PTAG_IOCTL);
	if(busSet == NULL) {
		return;
	}

	busSet->Size			= sizeof(NDASBUS_SETPDOINFO);
	busSet->SlotNo			= HwDeviceExtension->SlotNumber;
	busSet->AdapterStatus	= AdapterStatus;
	busSet->SupportedFeatures	= supportedFeatures;
	busSet->EnabledFeatures	= enabledFeatures;

	if(KeGetCurrentIrql() == PASSIVE_LEVEL) {
		IoctlToLanscsiBus(
						IOCTL_NDASBUS_SETPDOINFO,
						busSet,
						sizeof(NDASBUS_SETPDOINFO),
						NULL,
						0,
						NULL);
		ExFreePoolWithTag(busSet, NDSC_PTAG_IOCTL);

	} else {

		//
		//	IoctlToLanscsiBus_Worker() will free memory of BusSet.
		//
		IoctlToLanscsiBusByWorker(
						HwDeviceExtension->ScsiportFdoObject,
						IOCTL_NDASBUS_SETPDOINFO,
						busSet,
						sizeof(NDASBUS_SETPDOINFO)
					);
	}
}
Exemplo n.º 2
0
VOID
UpdatePdoInfoInLSBus(
		PMINIPORT_DEVICE_EXTENSION	HwDeviceExtension,
		UINT32						AdapterStatus
	) {
	PBUSENUM_SETPDOINFO			BusSet;
	UINT32						DesiredAccess;
	UINT32						GrantedAccess;

	ASSERT(HwDeviceExtension);

	//
	//	Query to the LUR
	//
	if(HwDeviceExtension->LURs[0]) {
		KDPrint(3,("going to default LuExtention 0.\n"));
		DesiredAccess = HwDeviceExtension->LURs[0]->DesiredAccess;
		GrantedAccess = HwDeviceExtension->LURs[0]->GrantedAccess;
	} else {
		KDPrint(1,("No LUR available..\n"));
		DesiredAccess = GrantedAccess = 0;
		return;
	}

	//
	//	Send to LSBus
	//
	BusSet = (PBUSENUM_SETPDOINFO)ExAllocatePoolWithTag(NonPagedPool, sizeof(BUSENUM_SETPDOINFO), LSMP_PTAG_IOCTL);
	if(BusSet == NULL) {
		return;
	}

	BusSet->Size			= sizeof(BUSENUM_SETPDOINFO);
	BusSet->SlotNo			= HwDeviceExtension->SlotNumber;
	BusSet->AdapterStatus	= AdapterStatus;
	BusSet->DesiredAccess	= DesiredAccess;
	BusSet->GrantedAccess	= GrantedAccess;

	if(KeGetCurrentIrql() == PASSIVE_LEVEL) {
		IoctlToLanscsiBus(
						IOCTL_LANSCSI_SETPDOINFO,
						BusSet,
						sizeof(BUSENUM_SETPDOINFO),
						NULL,
						0,
						NULL);
		if(HwDeviceExtension->AlarmEventToService) {
			KeSetEvent(HwDeviceExtension->AlarmEventToService, IO_NO_INCREMENT, FALSE);
		}
		ExFreePoolWithTag(BusSet, LSMP_PTAG_IOCTL);

	} else {

		//
		//	IoctlToLanscsiBus_Worker() will free memory of BusSet.
		//
		IoctlToLanscsiBusByWorker(
						HwDeviceExtension->ScsiportFdoObject,
						IOCTL_LANSCSI_SETPDOINFO,
						BusSet,
						sizeof(BUSENUM_SETPDOINFO),
						HwDeviceExtension->AlarmEventToService
					);
	}
}