121 lines
3.4 KiB
C
121 lines
3.4 KiB
C
/* ASPI definitions used for both WNASPI16 and WNASPI32 */
|
|
|
|
#if !defined(ASPI_H)
|
|
#define ASPI_H
|
|
|
|
#include "pshpack1.h"
|
|
|
|
#define SS_PENDING 0x00
|
|
#define SS_COMP 0x01
|
|
#define SS_ABORTED 0x02
|
|
#define SS_ERR 0x04
|
|
#define SS_INVALID_HA 0x81
|
|
#define SS_INVALID_SRB 0xe0
|
|
#define SS_OLD_MANAGE 0xe1
|
|
#define SS_ILLEGAL_MODE 0xe2
|
|
#define SS_NO_ASPI 0xe3
|
|
#define SS_FAILED_INIT 0xe4
|
|
#define SS_ASPI_IS_BUSY 0xe5
|
|
#define SS_BUFFER_TO_BIG 0xe6
|
|
|
|
#define SC_HA_INQUIRY 0x00
|
|
#define SC_GET_DEV_TYPE 0x01
|
|
#define SC_EXEC_SCSI_CMD 0x02
|
|
#define SC_ABORT_SRB 0x03
|
|
#define SC_RESET_DEV 0x04
|
|
|
|
|
|
/* Host adapter status codes */
|
|
#define HASTAT_OK 0x00
|
|
#define HASTAT_SEL_TO 0x11
|
|
#define HASTAT_DO_DU 0x12
|
|
#define HASTAT_BUS_FREE 0x13
|
|
#define HASTAT_PHASE_ERR 0x14
|
|
|
|
/* Target status codes */
|
|
#define STATUS_GOOD 0x00
|
|
#define STATUS_CHKCOND 0x02
|
|
#define STATUS_BUSY 0x08
|
|
#define STATUS_RESCONF 0x18
|
|
|
|
#ifdef linux
|
|
|
|
/* This is a duplicate of the sg_header from /usr/src/linux/include/scsi/sg.h
|
|
* kernel 2.0.30
|
|
* This will probably break at some point, but for those who don't have
|
|
* kernels installed, I think this should still work.
|
|
*
|
|
*/
|
|
|
|
struct sg_header
|
|
{
|
|
int pack_len; /* length of incoming packet <4096 (including header) */
|
|
int reply_len; /* maximum length <4096 of expected reply */
|
|
int pack_id; /* id number of packet */
|
|
int result; /* 0==ok, otherwise refer to errno codes */
|
|
unsigned int twelve_byte:1; /* Force 12 byte command length for group 6 & 7
|
|
commands */
|
|
unsigned int other_flags:31; /* for future use */
|
|
unsigned char sense_buffer[16]; /* used only by reads */
|
|
/* command follows then data for command */
|
|
};
|
|
|
|
#define SCSI_OFF sizeof(struct sg_header)
|
|
#endif
|
|
|
|
#define ASPI_POSTING(prb) (prb->SRB_Flags & 0x1)
|
|
|
|
#define HOST_TO_TARGET(prb) (((prb->SRB_Flags>>3) & 0x3) == 0x2)
|
|
#define TARGET_TO_HOST(prb) (((prb->SRB_Flags>>3) & 0x3) == 0x1)
|
|
#define NO_DATA_TRANSFERED(prb) (((prb->SRB_Flags>>3) & 0x3) == 0x3)
|
|
|
|
#define SRB_ENABLE_RESIDUAL_COUNT 0x4
|
|
#define SRB_EVENT_NOTIFY 0x40 /* Enable ASPI event notification */
|
|
|
|
#define INQUIRY_VENDOR 8
|
|
|
|
#define MUSTEK_SCSI_AREA_AND_WINDOWS 0x04
|
|
#define MUSTEK_SCSI_READ_SCANNED_DATA 0x08
|
|
#define MUSTEK_SCSI_GET_IMAGE_STATUS 0x0f
|
|
#define MUSTEK_SCSI_ADF_AND_BACKTRACE 0x10
|
|
#define MUSTEK_SCSI_CCD_DISTANCE 0x11
|
|
#define MUSTEK_SCSI_START_STOP 0x1b
|
|
|
|
#define CMD_TEST_UNIT_READY 0x00
|
|
#define CMD_REQUEST_SENSE 0x03
|
|
#define CMD_INQUIRY 0x12
|
|
|
|
/* scanner commands - just for debug */
|
|
#define CMD_SCAN_GET_DATA_BUFFER_STATUS 0x34
|
|
#define CMD_SCAN_GET_WINDOW 0x25
|
|
#define CMD_SCAN_OBJECT_POSITION 0x31
|
|
#define CMD_SCAN_READ 0x28
|
|
#define CMD_SCAN_RELEASE_UNIT 0x17
|
|
#define CMD_SCAN_RESERVE_UNIT 0x16
|
|
#define CMD_SCAN_SCAN 0x1b
|
|
#define CMD_SCAN_SEND 0x2a
|
|
#define CMD_SCAN_CHANGE_DEFINITION 0x40
|
|
|
|
#define INQURIY_CMDLEN 6
|
|
#define INQURIY_REPLY_LEN 96
|
|
#define INQUIRY_VENDOR 8
|
|
|
|
#define SENSE_BUFFER(prb) (&prb->CDBByte[prb->SRB_CDBLen])
|
|
|
|
|
|
/* Just a container for seeing what devices are open */
|
|
struct ASPI_DEVICE_INFO {
|
|
struct ASPI_DEVICE_INFO * next;
|
|
int fd;
|
|
int hostId;
|
|
int target;
|
|
int lun;
|
|
};
|
|
|
|
typedef struct ASPI_DEVICE_INFO ASPI_DEVICE_INFO;
|
|
static ASPI_DEVICE_INFO *ASPI_open_devices = NULL;
|
|
|
|
#include "poppack.h"
|
|
|
|
#endif
|