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hidclass.sys: Implement sending IRP_MJ_PNP to the minidriver. 

Signed-off-by: Aric Stewart <aric@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
oldstable
Aric Stewart 2015-10-08 14:35:02 -05:00 committed by Alexandre Julliard
parent a89aa77653
commit fdc6db8e69
1 changed files with 57 additions and 0 deletions
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57
dlls/hidclass.sys/pnp.c
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@ -41,6 +41,51 @@ typedef struct _NATIVE_DEVICE {
static struct list tracked_devices = LIST_INIT(tracked_devices);
static NTSTATUS WINAPI internalComplete(DEVICE_OBJECT *deviceObject, IRP *irp,
void *context )
{
SetEvent(irp->UserEvent);
return STATUS_MORE_PROCESSING_REQUIRED;
}
static NTSTATUS SendDeviceIRP(DEVICE_OBJECT* device, IRP *irp)
{
NTSTATUS status;
IO_STACK_LOCATION *irpsp;
HANDLE event = CreateEventA(NULL, FALSE, FALSE, NULL);
irp->UserEvent = event;
irpsp = IoGetNextIrpStackLocation(irp);
irpsp->CompletionRoutine = internalComplete;
irpsp->Control = SL_INVOKE_ON_SUCCESS | SL_INVOKE_ON_ERROR;
IoCallDriver(device, irp);
if (irp->IoStatus.u.Status == STATUS_PENDING)
WaitForSingleObject(event, INFINITE);
status = irp->IoStatus.u.Status;
IoCompleteRequest(irp, IO_NO_INCREMENT );
CloseHandle(event);
return status;
}
static NTSTATUS PNP_SendPnPIRP(DEVICE_OBJECT *device, UCHAR minor)
{
IO_STACK_LOCATION *irpsp;
IO_STATUS_BLOCK irp_status;
IRP *irp = IoBuildSynchronousFsdRequest(IRP_MJ_PNP, device, NULL, 0, NULL, NULL, &irp_status);
irpsp = IoGetNextIrpStackLocation(irp);
irpsp->MinorFunction = minor;
irpsp->Parameters.StartDevice.AllocatedResources = NULL;
irpsp->Parameters.StartDevice.AllocatedResourcesTranslated = NULL;
return SendDeviceIRP(device, irp);
}
NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
{
DEVICE_OBJECT *device = NULL;
@ -80,12 +125,21 @@ NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
return status;
}
status = PNP_SendPnPIRP(device, IRP_MN_START_DEVICE);
if (status != STATUS_SUCCESS)
{
ERR("Minidriver IRP_MN_START_DEVICE failed (%x)\n",status);
HID_DeleteDevice(&minidriver->minidriver, device);
return status;
}
status = call_minidriver(IOCTL_HID_GET_DEVICE_ATTRIBUTES, device,
NULL, 0, &attr, sizeof(attr));
if (status != STATUS_SUCCESS)
{
ERR("Minidriver failed to get Attributes(%x)\n",status);
PNP_SendPnPIRP(device, IRP_MN_REMOVE_DEVICE);
HID_DeleteDevice(&minidriver->minidriver, device);
return status;
}
@ -112,6 +166,7 @@ NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
if (status != STATUS_SUCCESS)
{
ERR("Cannot get Device Descriptor(%x)\n",status);
PNP_SendPnPIRP(device, IRP_MN_REMOVE_DEVICE);
HID_DeleteDevice(&minidriver->minidriver, device);
return status;
}
@ -122,6 +177,7 @@ NTSTATUS WINAPI PNP_AddDevice(DRIVER_OBJECT *driver, DEVICE_OBJECT *PDO)
if (i >= descriptor.bNumDescriptors)
{
ERR("No Report Descriptor found in reply\n");
PNP_SendPnPIRP(device, IRP_MN_REMOVE_DEVICE);
HID_DeleteDevice(&minidriver->minidriver, device);
return status;
}
@ -180,6 +236,7 @@ void PNP_CleanupPNP(DRIVER_OBJECT *driver)
if (tracked_device->minidriver->DriverObject == driver)
{
list_remove(&tracked_device->entry);
PNP_SendPnPIRP(tracked_device->FDO, IRP_MN_REMOVE_DEVICE);
HID_DeleteDevice(tracked_device->minidriver, tracked_device->FDO);
HeapFree(GetProcessHeap(), 0, tracked_device);
}