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- Implement PcDmaMasterDescription, PcDmaSlaveDescription

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svn path=/trunk/; revision=38591
This commit is contained in:
Johannes Anderwald 2009-01-06 00:04:32 +00:00
parent 8bbe320757
commit dd3c392850
2 changed files with 55 additions and 4 deletions
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55
reactos/drivers/wdm/audio/backpln/portcls/api.c
View file

@ -73,3 +73,58 @@ PcUnregisterIoTimeout(
IoStopTimer(pDeviceObject);
return STATUS_SUCCESS;
}
NTSTATUS
NTAPI
PcDmaMasterDescription(
IN PRESOURCELIST ResourceList OPTIONAL,
IN BOOLEAN ScatterGather,
IN BOOLEAN Dma32BitAddresses,
IN BOOLEAN IgnoreCount,
IN BOOLEAN Dma64BitAddresses,
IN DMA_WIDTH DmaWidth,
IN DMA_SPEED DmaSpeed,
IN ULONG MaximumLength,
IN ULONG DmaPort,
OUT PDEVICE_DESCRIPTION DeviceDescription)
{
RtlZeroMemory(DeviceDescription, sizeof(DEVICE_DESCRIPTION));
DeviceDescription->Master = TRUE;
DeviceDescription->ScatterGather= ScatterGather;
DeviceDescription->Dma32BitAddresses = Dma32BitAddresses;
DeviceDescription->IgnoreCount = IgnoreCount;
DeviceDescription->Dma64BitAddresses = Dma64BitAddresses;
DeviceDescription->DmaWidth = DmaWidth;
DeviceDescription->DmaSpeed = DmaSpeed;
DeviceDescription->MaximumLength = MaximumLength;
DeviceDescription->DmaPort = DmaPort;
return STATUS_SUCCESS;
}
NTSTATUS
NTAPI
PcDmaSlaveDescription(
IN PRESOURCELIST ResourceList OPTIONAL,
IN ULONG DmaIndex,
IN BOOL DemandMode,
IN ULONG AutoInitialize,
IN DMA_SPEED DmaSpeed
IN ULONG MaximumLength,
IN ULONG DmaPort,
OUT PDEVICE_DESCRIPTION DeviceDescription)
{
RtlZeroMemory(DeviceDescription, sizeof(DEVICE_DESCRIPTION));
DeviceDescription->DemandMode = DemandMode;
DeviceDescription->AutoInitialize = AutoInitialize;
DeviceDescription->DmaSpeed = DmaSpeed;
DeviceDescription->MaximumLength = MaximumLength;
DeviceDescription->DmaPort = DmaPort;
return STATUS_SUCCESS;
}

4
reactos/drivers/wdm/audio/backpln/portcls/undoc.c
View file

@ -89,10 +89,6 @@ PcCreateSubdeviceDescriptor(
/* PcDeleteSubdeviceDescriptor */
/* PcDmaMasterDescription */
/* PcDmaSlaveDescription */
/* PcFreeEventTable */
/* PcFreePropertyTable */