810 struct sym_hcb {  struct
818 	struct sym_ccbh	ccb_head;
819 	struct sym_tcbh	tcb_head;
820 	struct sym_lcbh	lcb_head;
826 	struct sym_actscr idletask, notask, bad_itl, bad_itlq;
827 	u32 idletask_ba, notask_ba, bad_itl_ba, bad_itlq_ba;
833 	u32	*badluntbl;	/* Table physical address	*/
834 	u32	badlun_sa;	/* SCRIPT handler BUS address	*/
839 	u32	hcb_ba;
846 	u32	scr_ram_seg;
853 	u_char	sv_scntl0, sv_scntl3, sv_dmode, sv_dcntl, sv_ctest3, sv_ctest4,
854 		sv_ctest5, sv_gpcntl, sv_stest2, sv_stest4, sv_scntl4,
855 		sv_stest1;
862 	u_char	rv_scntl0, rv_scntl3, rv_dmode, rv_dcntl, rv_ctest3, rv_ctest4, 
863 		rv_ctest5, rv_stest2, rv_ccntl0, rv_ccntl1, rv_scntl4;
868 	struct sym_tcb	target[SYM_CONF_MAX_TARGET];
874 	u32		*targtbl;
875 	u32		targtbl_ba;
880 	m_pool_ident_t	bus_dmat;
885 	struct sym_shcb s;
890 	u32		mmio_ba;	/* MMIO 32 bit BUS address	*/
891 	u32		ram_ba;		/* RAM 32 bit BUS address	*/
916 	void		(*fw_setup)(struct sym_hcb *np, struct sym_fw *fw);  argument
917 	void		(*fw_patch)(struct Scsi_Host *);
918 	char		*fw_name;
923 	u_int	features;	/* Chip features map		*/
924 	u_char	myaddr;		/* SCSI id of the adapter	*/
925 	u_char	maxburst;	/* log base 2 of dwords burst	*/
926 	u_char	maxwide;	/* Maximum transfer width	*/
927 	u_char	minsync;	/* Min sync period factor (ST)	*/
928 	u_char	maxsync;	/* Max sync period factor (ST)	*/
929 	u_char	maxoffs;	/* Max scsi offset        (ST)	*/
930 	u_char	minsync_dt;	/* Min sync period factor (DT)	*/
931 	u_char	maxsync_dt;	/* Max sync period factor (DT)	*/
932 	u_char	maxoffs_dt;	/* Max scsi offset        (DT)	*/
933 	u_char	multiplier;	/* Clock multiplier (1,2,4)	*/
934 	u_char	clock_divn;	/* Number of clock divisors	*/
935 	u32	clock_khz;	/* SCSI clock frequency in KHz	*/
936 	u32	pciclk_khz;	/* Estimated PCI clock  in KHz	*/
943 	u32	*squeue;	/* Start queue virtual address	*/
944 	u32	squeue_ba;	/* Start queue BUS address	*/
945 	u_short	squeueput;	/* Next free slot of the queue	*/
946 	u_short	actccbs;	/* Number of allocated CCBs	*/
952 	u_short	dqueueget;	/* Next position to scan	*/
954 	u32	*dqueue;	/* Completion (done) queue	*/
955 	u32	dqueue_ba;	/* Done queue BUS address	*/
962 	u_char		msgout[8];	/* Buffer for MESSAGE OUT 	*/
963 	u_char		msgin [8];	/* Buffer for MESSAGE IN	*/
964 	u32		lastmsg;	/* Last SCSI message sent	*/
965 	u32		scratch;	/* Scratch for SCSI receive	*/
970 	u_char		usrflags;	/* Miscellaneous user flags	*/
971 	u_char		scsi_mode;	/* Current SCSI BUS mode	*/
972 	u_char		verbose;	/* Verbosity for this controller*/
977 	struct sym_ccb **ccbh;			/* CCBs hashed by DSA value	*/
979 	SYM_QUEHEAD	free_ccbq;	/* Queue of available CCBs	*/
980 	SYM_QUEHEAD	busy_ccbq;	/* Queue of busy CCBs		*/
988 	SYM_QUEHEAD	comp_ccbq;
991 	SYM_QUEHEAD	dummy_ccbq;
1007 	u_short		iarb_max;	/* Max. # consecutive IARB hints*/
1008 	u_short		iarb_count;	/* Actual # of these hints	*/
1009 	struct sym_ccb *	last_cp;
1017 	u_char		abrt_msg[4];	/* Message to send buffer	*/
1018 	struct sym_tblmove abrt_tbl;	/* Table for the MOV of it 	*/
1042 #define HCB_BA(np, lbl)	(np->hcb_ba + offsetof(struct sym_hcb, lbl))  argument