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Lines Matching defs:sc_seg_max

168 	uint32_t		sc_seg_max; /* max number of segs in xfer */
273 				      /*nseg*/sc->sc_seg_max,
351 		sc->sc_seg_max = virtio_read_device_config_4(vsc,
353 		if (sc->sc_seg_max == 0) {
355 			    "Invalid SEG_MAX %d\n", sc->sc_seg_max);
359 		sc->sc_seg_max = 1;
361 		    "Unknown SEG_MAX, assuming %"PRIu32"\n", sc->sc_seg_max);
368 		if (sc->sc_size_max < MAXPHYS/sc->sc_seg_max) {
371 			    sc->sc_size_max, MAXPHYS/sc->sc_seg_max);
373 			sc->sc_size_max = MAXPHYS/sc->sc_seg_max;
389 	    sc->sc_seg_max, sc->sc_size_max);
395 		sc->sc_seg_max + VIRTIO_BLK_CTRL_SEGMENTS, "I/O request") != 0)
413 	ld->sc_maxxfer = MIN(MAXPHYS, sc->sc_size_max * sc->sc_seg_max);
522 	KASSERT(vr->vr_payload->dm_nsegs <= sc->sc_seg_max);
628 	KASSERT(vr->vr_payload->dm_nsegs <= sc->sc_seg_max);
1081 	KASSERT(vr->vr_payload->dm_nsegs <= sc->sc_seg_max);