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winehid.sys: Pass PnP IRPs down to the next device.

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hidclass requires the minidriver to do this, and to return success from
IRP_MN_START_DEVICE.

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-04-19 23:37:08 -05:00 committed by Alexandre Julliard
parent 6e75cc98e8
commit 14fa811f95
1 changed files with 9 additions and 0 deletions
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9
dlls/winehid.sys/main.c
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@ -68,6 +68,14 @@ static NTSTATUS WINAPI internal_ioctl(DEVICE_OBJECT *device, IRP *irp)
}
}
static NTSTATUS WINAPI driver_pnp(DEVICE_OBJECT *device, IRP *irp)
{
HID_DEVICE_EXTENSION *ext = device->DeviceExtension;
IoSkipCurrentIrpStackLocation(irp);
return IoCallDriver(ext->NextDeviceObject, irp);
}
static NTSTATUS WINAPI add_device(DRIVER_OBJECT *driver, DEVICE_OBJECT *device)
{
TRACE("(%p, %p)\n", driver, device);
@ -81,6 +89,7 @@ NTSTATUS WINAPI DriverEntry(DRIVER_OBJECT *driver, UNICODE_STRING *path)
TRACE("(%p, %s)\n", driver, debugstr_w(path->Buffer));
driver->MajorFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = internal_ioctl;
driver->MajorFunction[IRP_MJ_PNP] = driver_pnp;
driver->DriverExtension->AddDevice = add_device;
memset(&registration, 0, sizeof(registration));