sptilib.h

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/*
 * PROJECT:     ReactOS Storage Stack
 * LICENSE:     MIT (https://spdx.org/licenses/MIT)
 * PURPOSE:     Public header of the ATA and SCSI Pass Through Interface for storage drivers
 * COPYRIGHT:   Copyright 2025 Dmitry Borisov <di.sean@protonmail.com>
 */
 
#pragma once
 
#define ATA_PASSTHROUGH_PROTOCOL_HARDWARE_RESET      0x0
#define ATA_PASSTHROUGH_PROTOCOL_SOFTWARE_RESET      0x1
#define ATA_PASSTHROUGH_PROTOCOL_NON_DATA            0x3
#define ATA_PASSTHROUGH_PROTOCOL_PIO_DATA_IN         0x4
#define ATA_PASSTHROUGH_PROTOCOL_PIO_DATA_OUT        0x5
#define ATA_PASSTHROUGH_PROTOCOL_DMA                 0x6
#define ATA_PASSTHROUGH_PROTOCOL_DEVICE_DIAG         0x8
#define ATA_PASSTHROUGH_PROTOCOL_DEVICE_RESET        0x9
#define ATA_PASSTHROUGH_PROTOCOL_UDMA_DATA_IN        0xA
#define ATA_PASSTHROUGH_PROTOCOL_UDMA_DATA_OUT       0xB
#define ATA_PASSTHROUGH_PROTOCOL_NCQ                 0xC
#define ATA_PASSTHROUGH_PROTOCOL_RETURN_RESPONSE     0xF
#define SCSI_SENSEQ_ATA_PASS_THROUGH_INFORMATION_AVAILABLE   0x1D
 
CODE_SEG("PAGE")
NTSTATUS
SptiHandleAtaPassthru(
    _In_ PDEVICE_OBJECT DeviceObject,
    _Inout_ PIRP Irp,
    _In_ ULONG MaximumTransferLength,
    _In_ ULONG MaximumPhysicalPages);
 
CODE_SEG("PAGE")
NTSTATUS
SptiHandleScsiPassthru(
    _In_ PDEVICE_OBJECT DeviceObject,
    _Inout_ PIRP Irp,
    _In_ ULONG MaximumTransferLength,
    _In_ ULONG MaximumPhysicalPages);