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123 lines
3 KiB
C
123 lines
3 KiB
C
/*++
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Copyright (C) Microsoft Corporation. All rights reserved.
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Module Name:
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mmc.h
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Abstract:
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Functions for MMC area.
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Author:
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Environment:
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kernel mode only
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Notes:
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Revision History:
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--*/
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#ifndef __MMC_H__
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#define __MMC_H__
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_IRQL_requires_max_(APC_LEVEL)
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VOID
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DeviceDeallocateMmcResources(
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_In_ WDFDEVICE Device
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);
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_IRQL_requires_max_(PASSIVE_LEVEL)
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NTSTATUS
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DeviceAllocateMmcResources(
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_In_ WDFDEVICE Device
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);
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_IRQL_requires_max_(PASSIVE_LEVEL)
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NTSTATUS
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DeviceUpdateMmcCapabilities(
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_In_ WDFDEVICE Device
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);
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_IRQL_requires_max_(PASSIVE_LEVEL)
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NTSTATUS
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DeviceGetConfigurationWithAlloc(
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_In_ WDFDEVICE Device,
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_Outptr_result_bytebuffer_all_(*BytesReturned)
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PGET_CONFIGURATION_HEADER * Buffer,
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_Out_ PULONG BytesReturned,
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FEATURE_NUMBER const StartingFeature,
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ULONG const RequestedType
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);
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_IRQL_requires_max_(PASSIVE_LEVEL)
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NTSTATUS
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DeviceGetConfiguration(
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_In_ WDFDEVICE Device,
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_Out_writes_bytes_to_(BufferSize, *ValidBytes)
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PGET_CONFIGURATION_HEADER Buffer,
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_In_ ULONG const BufferSize,
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_Out_ PULONG ValidBytes,
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_In_ FEATURE_NUMBER const StartingFeature,
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_In_ ULONG const RequestedType
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);
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_IRQL_requires_max_(APC_LEVEL)
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VOID
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DeviceUpdateMmcWriteCapability(
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_In_reads_bytes_(BufferSize)
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PGET_CONFIGURATION_HEADER Buffer,
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ULONG const BufferSize,
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BOOLEAN const CurrentOnly, // TRUE == can drive write now, FALSE == can drive ever write
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_Out_ PBOOLEAN Writable,
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_Out_ PFEATURE_NUMBER ValidationSchema,
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_Out_ PULONG BlockingFactor
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);
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_IRQL_requires_max_(APC_LEVEL)
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PVOID
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MmcDataFindFeaturePage(
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_In_reads_bytes_(Length)
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PGET_CONFIGURATION_HEADER FeatureBuffer,
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ULONG const Length,
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FEATURE_NUMBER const Feature
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);
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_IRQL_requires_max_(APC_LEVEL)
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VOID
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MmcDataFindProfileInProfiles(
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_In_ FEATURE_DATA_PROFILE_LIST const* ProfileHeader,
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_In_ FEATURE_PROFILE_TYPE const ProfileToFind,
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_In_ BOOLEAN const CurrentOnly,
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_Out_ PBOOLEAN Found
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);
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_IRQL_requires_max_(APC_LEVEL)
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_Ret_range_(-1,MAXIMUM_RETRY_FOR_SINGLE_IO_IN_100NS_UNITS)
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LONGLONG
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DeviceRetryTimeGuessBasedOnProfile(
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FEATURE_PROFILE_TYPE const Profile
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);
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_IRQL_requires_max_(APC_LEVEL)
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_Ret_range_(-1,MAXIMUM_RETRY_FOR_SINGLE_IO_IN_100NS_UNITS)
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LONGLONG
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DeviceRetryTimeDetectionBasedOnModePage2A(
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_In_ PCDROM_DEVICE_EXTENSION DeviceExtension
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);
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_IRQL_requires_max_(APC_LEVEL)
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_Ret_range_(-1,MAXIMUM_RETRY_FOR_SINGLE_IO_IN_100NS_UNITS)
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LONGLONG
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DeviceRetryTimeDetectionBasedOnGetPerformance(
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_In_ PCDROM_DEVICE_EXTENSION DeviceExtension,
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_In_ BOOLEAN UseLegacyNominalPerformance
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);
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#endif // __MMC_H__
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