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Show First 20 Lines • Show All 582 Lines • ▼ Show 20 Lines	passregister(struct cam_periph periph, void arg)
TAILQ_INIT(&softc->done_queue);		TAILQ_INIT(&softc->done_queue);
snprintf(softc->zone_name, sizeof(softc->zone_name), "%s%d",		snprintf(softc->zone_name, sizeof(softc->zone_name), "%s%d",
periph->periph_name, periph->unit_number);		periph->periph_name, periph->unit_number);
snprintf(softc->io_zone_name, sizeof(softc->io_zone_name), "%s%dIO",		snprintf(softc->io_zone_name, sizeof(softc->io_zone_name), "%s%dIO",
periph->periph_name, periph->unit_number);		periph->periph_name, periph->unit_number);
softc->io_zone_size = MAXPHYS;		softc->io_zone_size = MAXPHYS;
knlist_init_mtx(&softc->read_select.si_note, cam_periph_mtx(periph));		knlist_init_mtx(&softc->read_select.si_note, cam_periph_mtx(periph));

bzero(&cpi, sizeof(cpi));		xpt_path_inq(&cpi, periph->path, CAM_PRIORITY_NORMAL);
xpt_setup_ccb(&cpi.ccb_h, periph->path, CAM_PRIORITY_NORMAL);
cpi.ccb_h.func_code = XPT_PATH_INQ;
xpt_action((union ccb *)&cpi);

if (cpi.maxio == 0)		if (cpi.maxio == 0)
softc->maxio = DFLTPHYS; /* traditional default */		softc->maxio = DFLTPHYS; /* traditional default */
else if (cpi.maxio > MAXPHYS)		else if (cpi.maxio > MAXPHYS)
softc->maxio = MAXPHYS; /* for safety */		softc->maxio = MAXPHYS; /* for safety */
else		else
softc->maxio = cpi.maxio; /* real value */		softc->maxio = cpi.maxio; /* real value */

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