core_fis.h

6440linuxDriver的源代码

#if !defined(FIS_H)
#define FIS_H

/* SATA FIS: Register-Host to Device*/
typedef struct _SATA_FIS_REG_H2D
{
	MV_U8	FIS_Type;
#ifdef __MV_BIG_ENDIAN_BITFIELD__
	MV_U8	C : 1;
	MV_U8	Reserved0 : 3;
	MV_U8	PM_Port : 4;
#else
	MV_U8	PM_Port : 4;
	MV_U8	Reserved0 : 3;
	MV_U8	C : 1;
#endif /* __MV_BIG_ENDIAN_BITFIELD__ */
	MV_U8	Command;
	MV_U8	Features;

	MV_U8	LBA_Low;
	MV_U8	LBA_Mid;
	MV_U8	LBA_High;
	MV_U8	Device;

	MV_U8	LBA_Low_Exp;
	MV_U8	LBA_Mid_Exp;
	MV_U8	LBA_High_Exp;
	MV_U8	Features_Exp;

	MV_U8	Sector_Count;
	MV_U8	Sector_Count_Exp;
	MV_U8	Reserved1;
	MV_U8	Control;

	MV_U8	Reserved2[4];

} SATA_FIS_REG_H2D, *PSATA_FIS_REG_H2D;

#endif /* FIS_H */