797 struct sym_hcb {  struct
805 	struct sym_ccbh	ccb_head;
806 	struct sym_tcbh	tcb_head;
807 	struct sym_lcbh	lcb_head;
813 	struct sym_actscr idletask, notask, bad_itl, bad_itlq;
814 	u32 idletask_ba, notask_ba, bad_itl_ba, bad_itlq_ba;
820 	u32	*badluntbl;	/* Table physical address	*/
821 	u32	badlun_sa;	/* SCRIPT handler BUS address	*/
826 	u32	hcb_ba;
833 	u32	scr_ram_seg;
840 	u_char	sv_scntl0, sv_scntl3, sv_dmode, sv_dcntl, sv_ctest3, sv_ctest4,
841 		sv_ctest5, sv_gpcntl, sv_stest2, sv_stest4, sv_scntl4,
842 		sv_stest1;
849 	u_char	rv_scntl0, rv_scntl3, rv_dmode, rv_dcntl, rv_ctest3, rv_ctest4, 
850 		rv_ctest5, rv_stest2, rv_ccntl0, rv_ccntl1, rv_scntl4;
855 	struct sym_tcb	target[SYM_CONF_MAX_TARGET];
861 	u32		*targtbl;
862 	u32		targtbl_ba;
867 	m_pool_ident_t	bus_dmat;
872 	struct sym_shcb s;
877 	u32		mmio_ba;	/* MMIO 32 bit BUS address	*/
878 	u32		ram_ba;		/* RAM 32 bit BUS address	*/
903 	void		(*fw_setup)(struct sym_hcb *np, struct sym_fw *fw);  argument
904 	void		(*fw_patch)(struct Scsi_Host *);
905 	char		*fw_name;
910 	u_int	features;	/* Chip features map		*/
911 	u_char	myaddr;		/* SCSI id of the adapter	*/
912 	u_char	maxburst;	/* log base 2 of dwords burst	*/
913 	u_char	maxwide;	/* Maximum transfer width	*/
914 	u_char	minsync;	/* Min sync period factor (ST)	*/
915 	u_char	maxsync;	/* Max sync period factor (ST)	*/
916 	u_char	maxoffs;	/* Max scsi offset        (ST)	*/
917 	u_char	minsync_dt;	/* Min sync period factor (DT)	*/
918 	u_char	maxsync_dt;	/* Max sync period factor (DT)	*/
919 	u_char	maxoffs_dt;	/* Max scsi offset        (DT)	*/
920 	u_char	multiplier;	/* Clock multiplier (1,2,4)	*/
921 	u_char	clock_divn;	/* Number of clock divisors	*/
922 	u32	clock_khz;	/* SCSI clock frequency in KHz	*/
923 	u32	pciclk_khz;	/* Estimated PCI clock  in KHz	*/
930 	u32	*squeue;	/* Start queue virtual address	*/
931 	u32	squeue_ba;	/* Start queue BUS address	*/
932 	u_short	squeueput;	/* Next free slot of the queue	*/
933 	u_short	actccbs;	/* Number of allocated CCBs	*/
939 	u_short	dqueueget;	/* Next position to scan	*/
941 	u32	*dqueue;	/* Completion (done) queue	*/
942 	u32	dqueue_ba;	/* Done queue BUS address	*/
949 	u_char		msgout[8];	/* Buffer for MESSAGE OUT 	*/
950 	u_char		msgin [8];	/* Buffer for MESSAGE IN	*/
951 	u32		lastmsg;	/* Last SCSI message sent	*/
952 	u32		scratch;	/* Scratch for SCSI receive	*/
957 	u_char		usrflags;	/* Miscellaneous user flags	*/
958 	u_char		scsi_mode;	/* Current SCSI BUS mode	*/
959 	u_char		verbose;	/* Verbosity for this controller*/
964 	struct sym_ccb **ccbh;			/* CCBs hashed by DSA value	*/
966 	SYM_QUEHEAD	free_ccbq;	/* Queue of available CCBs	*/
967 	SYM_QUEHEAD	busy_ccbq;	/* Queue of busy CCBs		*/
975 	SYM_QUEHEAD	comp_ccbq;
978 	SYM_QUEHEAD	dummy_ccbq;
994 	u_short		iarb_max;	/* Max. # consecutive IARB hints*/
995 	u_short		iarb_count;	/* Actual # of these hints	*/
996 	struct sym_ccb *	last_cp;
1004 	u_char		abrt_msg[4];	/* Message to send buffer	*/
1005 	struct sym_tblmove abrt_tbl;	/* Table for the MOV of it 	*/
1029 #define HCB_BA(np, lbl)	(np->hcb_ba + offsetof(struct sym_hcb, lbl))  argument