179 					   u_int bus_width);
183 					  u_int bus_width, u_int ppr_options);
1817 		   u_int *bus_width, role_t role)  in ahc_validate_width()  argument
1819 	switch (*bus_width) {  in ahc_validate_width()
1823 			*bus_width = MSG_EXT_WDTR_BUS_16_BIT;  in ahc_validate_width()
1828 		*bus_width = MSG_EXT_WDTR_BUS_8_BIT;  in ahc_validate_width()
1833 			*bus_width = MIN(tinfo->user.width, *bus_width);  in ahc_validate_width()
1835 			*bus_width = MIN(tinfo->goal.width, *bus_width);  in ahc_validate_width()
2478 		   u_int bus_width)  in ahc_construct_wdtr()  argument
2483 	ahc->msgout_buf[ahc->msgout_index++] = bus_width;  in ahc_construct_wdtr()
2488 		       devinfo->lun, bus_width);  in ahc_construct_wdtr()
2498 		  u_int period, u_int offset, u_int bus_width,  in ahc_construct_ppr()  argument
2509 	ahc->msgout_buf[ahc->msgout_index++] = bus_width;  in ahc_construct_ppr()
2516 		       bus_width, period, offset, ppr_options);  in ahc_construct_ppr()
3120 			u_int bus_width;  in ahc_parse_msg()  local
3140 			bus_width = ahc->msgin_buf[3];  in ahc_parse_msg()
3141 			saved_width = bus_width;  in ahc_parse_msg()
3142 			ahc_validate_width(ahc, tinfo, &bus_width,  in ahc_parse_msg()
3149 				       saved_width, bus_width);  in ahc_parse_msg()
3159 				if (saved_width > bus_width) {  in ahc_parse_msg()
3165 					       8 * (0x01 << bus_width));  in ahc_parse_msg()
3166 					bus_width = 0;  in ahc_parse_msg()
3181 				ahc_construct_wdtr(ahc, devinfo, bus_width);  in ahc_parse_msg()
3197 			ahc_set_width(ahc, devinfo, bus_width,  in ahc_parse_msg()
3219 			u_int	bus_width;  in ahc_parse_msg()  local
3242 			bus_width = ahc->msgin_buf[6];  in ahc_parse_msg()
3243 			saved_width = bus_width;  in ahc_parse_msg()
3262 			if (bus_width == 0)  in ahc_parse_msg()
3265 			ahc_validate_width(ahc, tinfo, &bus_width,  in ahc_parse_msg()
3271 					    &offset, bus_width,  in ahc_parse_msg()
3280 				if (saved_width > bus_width  in ahc_parse_msg()
3286 					bus_width = 0;  in ahc_parse_msg()
3304 						  bus_width, ppr_options);  in ahc_parse_msg()
3317 				       bus_width, period, offset, ppr_options);  in ahc_parse_msg()
3319 			ahc_set_width(ahc, devinfo, bus_width,  in ahc_parse_msg()