186 struct bha_ccb {  struct
187 	u_int8_t	opcode;
195 	u_int8_t	wide_tag_type		:2, /* Wide Lun CCB format */
196 			wide_tag_enable		:1, /* Wide Lun CCB format */
197 			data_out		:1,
198 			data_in			:1,
201 	u_int8_t	scsi_cmd_length;
202 	u_int8_t	req_sense_length;
204 	physlen		data_length;
206 	physaddr	data_addr;
208 	u_int8_t	reserved1[2];
209 	u_int8_t	host_stat;
210 	u_int8_t	target_stat;
234 	TAILQ_ENTRY(bha_ccb) chain;  argument
235 	struct bha_ccb	*nexthash;  argument
236 	bus_addr_t	hashkey;
238 	struct scsipi_xfer *xs;		/* the scsipi_xfer for this cmd */
240 	int flags;
266  * bha_ccb.host_stat values  argument