drivers/scsi/advansys.c

1918 typedef struct adv_dvc_var {  struct
1919 	AdvPortAddr iop_base;	/* I/O port address */
1920 	ushort err_code;	/* fatal error code */
1921 	ushort bios_ctrl;	/* BIOS control word, EEPROM word 12 */
1922 	ushort wdtr_able;	/* try WDTR for a device */
1923 	ushort sdtr_able;	/* try SDTR for a device */
1924 	ushort ultra_able;	/* try SDTR Ultra speed for a device */
1925 	ushort sdtr_speed1;	/* EEPROM SDTR Speed for TID 0-3   */
1926 	ushort sdtr_speed2;	/* EEPROM SDTR Speed for TID 4-7   */
1927 	ushort sdtr_speed3;	/* EEPROM SDTR Speed for TID 8-11  */
1928 	ushort sdtr_speed4;	/* EEPROM SDTR Speed for TID 12-15 */
1929 	ushort tagqng_able;	/* try tagged queuing with a device */
1930 	ushort ppr_able;	/* PPR message capable per TID bitmask. */
1931 	uchar max_dvc_qng;	/* maximum number of tagged commands per device */
1932 	ushort start_motor;	/* start motor command allowed */
1933 	uchar scsi_reset_wait;	/* delay in seconds after scsi bus reset */
1934 	uchar chip_no;		/* should be assigned by caller */
1935 	uchar max_host_qng;	/* maximum number of Q'ed command allowed */
1936 	ushort no_scam;		/* scam_tolerant of EEPROM */
1937 	struct asc_board *drv_ptr;	/* driver pointer to private structure */
1938 	uchar chip_scsi_id;	/* chip SCSI target ID */
1939 	uchar chip_type;
1940 	uchar bist_err_code;
1941 	ADV_CARR_T *carrier_buf;
1942 	ADV_CARR_T *carr_freelist;	/* Carrier free list. */
1943 	ADV_CARR_T *icq_sp;	/* Initiator command queue stopper pointer. */
1944 	ADV_CARR_T *irq_sp;	/* Initiator response queue stopper pointer. */
1945 	ushort carr_pending_cnt;	/* Count of pending carriers. */
1946 	struct adv_req *orig_reqp;	/* adv_req_t memory block. */
1951 	ADV_DVC_CFG *cfg;	/* temporary configuration structure  */
2369 		ADV_DVC_VAR adv_dvc_var;	/* Wide board */  member