psi_roy.h

Linux内核源代码 为压缩文件 是<<Linux内核>>一书中的源代码

#define	ERR16_MEDIA			0x0C0C		/* invalid media */
#define	ERR16_CONTROL		0x2020		/* controller error */
#define	ERR16_CONTROL_DMA	0x2120		/* controller DMA engine error */
#define	ERR16_NO_ALARM		0x2220		/* alarm is not active */
#define	ERR16_OP_BUSY		0x2320		/* operation busy */
#define	ERR16_SEEK			0x4040		/* seek failure */
#define	ERR16_DEVICE_FAIL	0x4140		/* device has failed */
#define ERR16_TIMEOUT		0x8080		/* timeout error */
#define	ERR16_DEV_NOT_READY	0xAAAA		/* drive not ready */
#define	ERR16_UNDEFINED		0xBBBB		/* undefined error */
#define	ERR16_WRITE_FAULT	0xCCCC		/* write fault */
#define ERR16_INVALID_DEV	0x4001		/* invalid device access */
#define	ERR16_DEVICE_BUSY	0x4002		/* device is busy */
#define	ERR16_MEMORY		0x4003		/* device pass thru requires too much memory */
#define	ERR16_NO_FEATURE	0x40FA		/* feature no implemented */
#define	ERR16_NOTAG			0x40FD		/* no tag space available */
#define	ERR16_NOT_READY		0x40FE		/* controller not ready error */
#define	ERR16_SETUP_FLASH	0x5050		/* error when writing setup to flash memory */
#define	ERR16_SETUP_SIZE	0x5051		/* setup block size error */
#define	ERR16_SENSE			0xFFFF		/* sense opereration failed */
#define	ERR16_SC_BUSY		0x0008		/* SCSI status - Busy */
#define	ERR16_SC_RES_CONFL	0x0018		/* SCSI status - Reservation Conflict */
#define	ERR16_SC_CMD_TERM	0x0022		/* SCSI status - Command Terminated */
#define	ERR16_SC_OTHER		0x00FF		/* SCSI status - not recognized (any value masked) */
#define	ERR16_MEDIA_CHANGED	0x8001		/* devices media has been changed */

#define	ERR32_NONE			0x00000000	/* no errors */
#define	ERR32_SC_COND_MET	0x00000004	/* SCSI status - Condition Met */
#define	ERR32_CMD			0x00010101	/* command error */
#define	ERR32_SC_CHECK_COND	0x00020002	/* SCSI status - Check Condition */
#define	ERR32_CMD_NOT		0x00030201	/* command not supported */
#define ERR32_NO_DEVICE     0x00040301	/* invalid device selection */
#define	ERR32_SECTOR		0x00050202	/* bad sector */
#define	ERR32_PROTECT		0x00060303	/* write protected */
#define	ERR32_NOSECTOR		0x00070404	/* sector not found */
#define	ERR32_MEDIA			0x00080C0C	/* invalid media */
#define	ERR32_CONTROL		0x00092020	/* controller error */
#define	ERR32_CONTROL_DMA	0x000A2120	/* Controller DMA error */
#define	ERR32_NO_ALARM		0x000B2220 	/* alarm is not active */
#define	ERR32_OP_BUSY		0x000C2320	/* operation busy */
#define	ERR32_SEEK			0x000D4040	/* seek failure */
#define	ERR32_DEVICE_FAIL	0x000E4140	/* device has failed */
#define ERR32_TIMEOUT		0x000F8080	/* timeout error */
#define	ERR32_DEV_NOT_READY	0x0010AAAA	/* drive not ready */
#define	ERR32_UNDEFINED		0x0011BBBB	/* undefined error */
#define	ERR32_WRITE_FAULT	0x0012CCCC	/* write fault */
#define ERR32_INVALID_DEV	0x00134001	/* invalid device access */
#define	ERR32_DEVICE_BUSY	0x00144002	/* device is busy */
#define	ERR32_MEMORY		0x00154003	/* device pass thru requires too much memory */
#define	ERR32_NO_FEATURE	0x001640FA	/* feature no implemented */
#define	ERR32_NOTAG			0x001740FD	/* no tag space available */
#define	ERR32_NOT_READY		0x001840FE	/* controller not ready error */
#define	ERR32_SETUP_FLASH	0x00195050	/* error when writing setup to flash memory */
#define	ERR32_SETUP_SIZE	0x001A5051	/* setup block size error */
#define	ERR32_SENSE			0x001BFFFF	/* sense opereration failed */
#define	ERR32_SC_BUSY		0x001C0008	/* SCSI status - Busy */
#define	ERR32_SC_RES_CONFL	0x001D0018	/* SCSI status - Reservation Conflict */
#define	ERR32_SC_CMD_TERM	0x001E0022	/* SCSI status - Command Terminated */
#define	ERR32_SC_OTHER		0x001F00FF	/* SCSI status - not recognized (any value masked) */
#define	ERR32_MEDIA_CHANGED	0x00208001	/* devices media has been changed */

/************************************************/
/*												*/
/*	Host Operating System specification codes	*/
/*												*/
/************************************************/
#define	SPEC_INTERRUPT		0x80		/* specification requires host interrupt */
#define	SPEC_BACKWARD_SG	0x40		/* specification requires scatter/gather items reversed */
#define	SPEC_DOS_BLOCK		0x01		/* DOS DASD blocking on pass through */
#define	SPEC_OS2_V3			0x02		/* OS/2 Warp */
#define	SPCE_SCO_3242		0x04		/* SCO 3.4.2.2 */
#define	SPEC_QNX_4X			0x05		/* QNX 4.XX */
#define	SPEC_NOVELL_NWPA	0x08		/* Novell NWPA scatter/gather support */

/************************************************/
/*												*/
/*	Inquire structures							*/
/*												*/
/************************************************/
typedef	struct	_CNT_SCSI_INQ
	{
	UCHAR	devt;						/* 00: device type */
	UCHAR	devtm;						/* 01: device type modifier */
	UCHAR	svers;						/* 02: SCSI version */
	UCHAR	rfmt;						/* 03: response data format */
	UCHAR	adlen;						/* 04: additional length of data */
	UCHAR	res1;						/* 05: */
	UCHAR	res2;						/* 06: */
	UCHAR	fncs;						/* 07: functional capabilities */
	UCHAR	vid[8];						/* 08: vendor ID */
	UCHAR	pid[16];					/* 10: product ID */
	UCHAR	rev[4];						/* 20: product revision */
	}	CNT_SCSI_INQ;

typedef	struct	_CNT_IDE_INQ
	{
	USHORT	GeneralConfiguration;		/* 00 */
	USHORT	NumberOfCylinders;			/* 02 */
	USHORT	Reserved1;					/* 04 */
	USHORT	NumberOfHeads;				/* 06 */
	USHORT	UnformattedBytesPerTrack;	/* 08 */
	USHORT	UnformattedBytesPerSector;	/* 0A */
	USHORT	SectorsPerTrack;			/* 0C */
	USHORT	VendorUnique1[3];			/* 0E */
	USHORT	SerialNumber[10];			/* 14 */
	USHORT	BufferType;					/* 28 */
	USHORT	BufferSectorSize;			/* 2A */
	USHORT	NumberOfEccBytes;			/* 2C */
	USHORT	FirmwareRevision[4];		/* 2E */
	USHORT	ModelNumber[20];			/* 36 */
	UCHAR	MaximumBlockTransfer;		/* 5E */
	UCHAR	VendorUnique2;				/* 5F */
	USHORT	DoubleWordIo;				/* 60 */
	USHORT	Capabilities;				/* 62 */
	USHORT	Reserved2;					/* 64 */
	UCHAR	VendorUnique3;				/* 66 */
	UCHAR	PioCycleTimingMode;			/* 67 */
	UCHAR	VendorUnique4;				/* 68 */
	UCHAR	DmaCycleTimingMode;			/* 69 */
	USHORT	TranslationFieldsValid;		/* 6A */
	USHORT	NumberOfCurrentCylinders;	/* 6C */
	USHORT	NumberOfCurrentHeads;		/* 6E */
	USHORT	CurrentSectorsPerTrack;		/* 70 */
	ULONG	CurrentSectorCapacity;		/* 72 */
	}	CNT_IDE_INQ;

typedef struct	_DASD_INQUIRE
	{
	ULONG	type;						/* 0 = SCSI, 1 = IDE */
	union
		{
		CNT_SCSI_INQ	scsi;			/* SCSI inquire data */
		CNT_IDE_INQ		ide;			/* IDE inquire data */
		}	inq;
	}	DASD_INQUIRE;

/************************************************/
/*												*/
/*	Device Codes								*/
/*												*/
/************************************************/
#define DEVC_DASD			0x00		/* Direct-access Storage Device */
#define DEVC_SEQACESS		0x01		/* Sequential-access device */
#define DEVC_PRINTER		0x02		/* Printer device */
#define DEVC_PROCESSOR		0x03		/* Processor device */
#define DEVC_WRITEONCE		0x04		/* Write-once device */
#define DEVC_CDROM			0x05		/* CD-ROM device */
#define DEVC_SCANNER		0x06		/* Scanner device */
#define DEVC_OPTICAL		0x07		/* Optical memory device */
#define DEVC_MEDCHGR		0x08		/* Medium changer device */
#define	DEVC_DASD_REMOVABLE	0x80		/* Direct-access storage device, Removable */
#define	DEVC_NONE			0xFF		/* no device */

// SCSI controls for RAID
#define	SC_MY_RAID			0xBF			// our special CDB command byte for Win95... interface
#define	MY_SCSI_QUERY0		0x31			// byte 1 subcommand to query driver for RAID 0 informatation
#define	MY_SCSI_QUERY1		0x32			// byte 1 subcommand to query driver for RAID 1 informatation
#define	MY_SCSI_QUERY5		0x33			// byte 1 subcommand to query driver for RAID 5 informatation
#define	MY_SCSI_REBUILD		0x40			// byte 1 subcommand to reconstruct a mirrored pair
#define MY_SCSI_DEMOFAIL	0x54			// byte 1 subcommand for RAID failure demonstration
#define	MY_SCSI_ALARMMUTE	0x60			// byte 1 subcommand to mute any alarm currently on


#endif