go_dparm

README

github.com/jc-lab/go-dparm

Control ATA/NVMe and TCG protocol

C++ Version: jcu-dparm

WIP

This project is working in progress.

Supported platforms

Windows

• ATA passthrough command

• TCG protocol support

  • Support on ATA, SCSI, Windows NVMe driver
  • nvmewin driver is not tested

• If the device ― likely USB Flash Memory ― does not support identify, used STORAGE_DEVICE_DESCRIPTOR Instead.

• NVMe passthrough command is not supported yet

Linux

• All feature support (sg, nvme driver)
• If the device ― likely USB Flash Memory ― does not support identify, used INQUIRY command Instead.

example

TODO

...

Notes

• 유용한 정보들 : https://jsty.tistory.com/237?category=881462

• TCG 관련 요약 : https://jsty.tistory.com/239

• TCG Locking 확인 : https://jsty.tistory.com/238

Documentation

Index

• Variables
• func NewSystemDriveFactory() common.DriveFactory
• type DriveHandleImpl
  • func (p *DriveHandleImpl) AtaDoTaskFileCmd(rw bool, dma bool, tf *ata.Tf, data []byte, timeoutSecs int) error
  • func (p *DriveHandleImpl) Close()
  • func (p *DriveHandleImpl) GetDevicePath() string
  • func (p *DriveHandleImpl) GetDriveInfo() *common.DriveInfo
  • func (p *DriveHandleImpl) GetDriverHandle() common.DriverHandle
  • func (p *DriveHandleImpl) GetDriverName() string
  • func (p *DriveHandleImpl) GetDrivingType() common.DrivingType
  • func (p *DriveHandleImpl) NvmeGetLogPage(nsid uint32, logId uint32, rae bool, size int) ([]byte, error)
  • func (p *DriveHandleImpl) SecurityCommand(rw bool, dma bool, protocol uint8, comId uint16, buffer []byte, ...) error
  • func (p *DriveHandleImpl) TcgDiscovery0() error
• type WindowsDriveFactory
  • func NewWindowsDriveFactory() *WindowsDriveFactory
  • func (f *WindowsDriveFactory) EnumDrives() ([]common.DriveInfo, error)
  • func (f *WindowsDriveFactory) EnumVolumes() (common.EnumVolumeContext, error)
  • func (f *WindowsDriveFactory) OpenByHandle(handle windows.Handle, path string) (common.DriveHandle, error)
  • func (f *WindowsDriveFactory) OpenByPath(path string) (common.DriveHandle, error)

Variables

var (
	ErrNotSupportThisDriver = errors.New("not supported in this driver")
)

var GUID_DEVINTERFACE_DISK = windows.GUID{
	0x53f56307,
	0xb6bf,
	0x11d0,
	[8]byte{0x94, 0xf2, 0x00, 0xa0, 0xc9, 0x1e, 0xfb, 0x8b},
}

Functions

func NewSystemDriveFactory

func NewSystemDriveFactory() common.DriveFactory

Types

type DriveHandleImpl

type DriveHandleImpl struct {
	common.DriveHandle

	Info common.DriveInfo
	// contains filtered or unexported fields
}

func (*DriveHandleImpl) AtaDoTaskFileCmd

func (p *DriveHandleImpl) AtaDoTaskFileCmd(rw bool, dma bool, tf *ata.Tf, data []byte, timeoutSecs int) error

func (*DriveHandleImpl) Close

func (p *DriveHandleImpl) Close()

func (*DriveHandleImpl) GetDevicePath

func (p *DriveHandleImpl) GetDevicePath() string

func (*DriveHandleImpl) GetDriveInfo

func (p *DriveHandleImpl) GetDriveInfo() *common.DriveInfo

func (*DriveHandleImpl) GetDriverHandle

func (p *DriveHandleImpl) GetDriverHandle() common.DriverHandle

func (*DriveHandleImpl) GetDriverName

func (p *DriveHandleImpl) GetDriverName() string

func (*DriveHandleImpl) GetDrivingType

func (p *DriveHandleImpl) GetDrivingType() common.DrivingType

func (*DriveHandleImpl) NvmeGetLogPage

func (p *DriveHandleImpl) NvmeGetLogPage(nsid uint32, logId uint32, rae bool, size int) ([]byte, error)

func (*DriveHandleImpl) SecurityCommand

func (p *DriveHandleImpl) SecurityCommand(rw bool, dma bool, protocol uint8, comId uint16, buffer []byte, timeoutSecs int) error

func (*DriveHandleImpl) TcgDiscovery0

func (p *DriveHandleImpl) TcgDiscovery0() error

type WindowsDriveFactory

type WindowsDriveFactory struct {
	// contains filtered or unexported fields
}

func NewWindowsDriveFactory

func NewWindowsDriveFactory() *WindowsDriveFactory

func (*WindowsDriveFactory) EnumDrives

func (f *WindowsDriveFactory) EnumDrives() ([]common.DriveInfo, error)

func (*WindowsDriveFactory) EnumVolumes

func (f *WindowsDriveFactory) EnumVolumes() (common.EnumVolumeContext, error)

func (*WindowsDriveFactory) OpenByHandle

func (f *WindowsDriveFactory) OpenByHandle(handle windows.Handle, path string) (common.DriveHandle, error)

func (*WindowsDriveFactory) OpenByPath

func (f *WindowsDriveFactory) OpenByPath(path string) (common.DriveHandle, error)