sys/cam/cam_periph.c

1457 	struct ccb_getdevstats cgds;
1459 	xpt_setup_ccb(&cgds.ccb_h, periph->path, CAM_PRIORITY_NORMAL);
1460 	cgds.ccb_h.func_code = XPT_GDEV_STATS;
1461 	xpt_action((union ccb *)&cgds);
1462 	cam_periph_freeze_after_event(periph, &cgds.last_reset, bus_settle);
1524 		struct ccb_getdevstats cgds;
1530 		xpt_setup_ccb(&cgds.ccb_h,
1533 		cgds.ccb_h.func_code = XPT_GDEV_STATS;
1534 		xpt_action((union ccb *)&cgds);
1540 		if (cgds.dev_active != 0) {
1550 			total_openings = cgds.dev_active + cgds.dev_openings;
1551 			*openings = cgds.dev_active;
1552 			if (*openings < cgds.mintags)
1553 				*openings = cgds.mintags;