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hidclass.sys: Implement sending IRP_MJ_POWER to the minidriver. 

Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Aric Stewart 2015-10-08 14:35:15 -05:00 committed by Alexandre Julliard
parent fdc6db8e69
commit d03b8780ca
1 changed files with 18 additions and 0 deletions
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18
dlls/hidclass.sys/pnp.c
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@ -86,6 +86,22 @@ static NTSTATUS PNP_SendPnPIRP(DEVICE_OBJECT *device, UCHAR minor)
return SendDeviceIRP(device, irp);
}
static NTSTATUS PNP_SendPowerIRP(DEVICE_OBJECT *device, DEVICE_POWER_STATE power)
{
IO_STATUS_BLOCK irp_status;
IO_STACK_LOCATION *irpsp;
IRP *irp = IoBuildSynchronousFsdRequest(IRP_MJ_POWER, device, NULL, 0, NULL, NULL, &irp_status);
irpsp = IoGetNextIrpStackLocation(irp);
irpsp->MinorFunction = IRP_MN_SET_POWER;
irpsp->Parameters.Power.Type = DevicePowerState;
irpsp->Parameters.Power.State.DeviceState = power;
return SendDeviceIRP(device, irp);
}
NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
{
DEVICE_OBJECT *device = NULL;
@ -222,6 +238,7 @@ NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
ext->ring_buffer = RingBuffer_Create(sizeof(HID_XFER_PACKET) + ext->preparseData->caps.InputReportByteLength);
HID_StartDeviceThread(device);
PNP_SendPowerIRP(device, PowerDeviceD0);
return STATUS_SUCCESS;
}
@ -236,6 +253,7 @@ void PNP_CleanupPNP(DRIVER_OBJECT *driver)
if (tracked_device->minidriver->DriverObject == driver)
{
list_remove(&tracked_device->entry);
PNP_SendPowerIRP(tracked_device->FDO, PowerDeviceD3);
PNP_SendPnPIRP(tracked_device->FDO, IRP_MN_REMOVE_DEVICE);
HID_DeleteDevice(tracked_device->minidriver, tracked_device->FDO);
HeapFree(GetProcessHeap(), 0, tracked_device);