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sys: FspFsextProvider: load provider driver

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This commit is contained in:
Bill Zissimopoulos
2019-06-18 20:28:59 -07:00
parent f4496786e5
commit 4ae03629f7
4 changed files with 76 additions and 6 deletions
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11
src/sys/device.c
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@ -329,7 +329,7 @@ static NTSTATUS FspFsvolDeviceInit(PDEVICE_OBJECT DeviceObject)
if (0 != FsvolDeviceExtension->VolumeParams.FsextControlCode)
{
FSP_FSEXT_PROVIDER *Provider = FspFsextProvider(
FsvolDeviceExtension->VolumeParams.FsextControlCode);
FsvolDeviceExtension->VolumeParams.FsextControlCode, &Result);
if (0 != Provider)
{
Result = Provider->DeviceInit(DeviceObject, &FsvolDeviceExtension->VolumeParams);
@ -337,6 +337,11 @@ static NTSTATUS FspFsvolDeviceInit(PDEVICE_OBJECT DeviceObject)
return Result;
FsvolDeviceExtension->InitDoneFsext = 1;
}
else
{
ASSERT(!NT_SUCCESS(Result));
return Result;
}
}
/* is there a virtual disk? */
@ -519,7 +524,7 @@ static VOID FspFsvolDeviceFini(PDEVICE_OBJECT DeviceObject)
if (FsvolDeviceExtension->InitDoneFsext)
{
FSP_FSEXT_PROVIDER *Provider = FspFsextProvider(
FsvolDeviceExtension->VolumeParams.FsextControlCode);
FsvolDeviceExtension->VolumeParams.FsextControlCode, 0);
if (0 != Provider)
Provider->DeviceFini(DeviceObject);
}
@ -573,7 +578,7 @@ static VOID FspFsvolDeviceExpirationRoutine(PVOID Context)
if (0 != FsvolDeviceExtension->VolumeParams.FsextControlCode)
{
FSP_FSEXT_PROVIDER *Provider = FspFsextProvider(
FsvolDeviceExtension->VolumeParams.FsextControlCode);
FsvolDeviceExtension->VolumeParams.FsextControlCode, 0);
if (0 != Provider)
Provider->DeviceExpirationRoutine(DeviceObject, InterruptTime);
}