Cross Reference: /src/sys/arch/arm/gemini/gemini

Lines Matching refs:mc
429 	gmac_mapcache_t *mc;
431 	mc = kmem_zalloc(offsetof(gmac_mapcache_t, mc_maps[maxmaps]),
433 	if (mc == NULL)
436 	mc->mc_max = maxmaps;
437 	mc->mc_dmat = dmat;
438 	mc->mc_mapsize = mapsize;
439 	mc->mc_nsegs = nsegs;
440 	return mc;
446 	gmac_mapcache_t *mc = *mc_p;
448 	if (mc == NULL)
451 	KASSERT(mc->mc_used == 0);
452 	while (mc->mc_free-- > 0) {
453 		KASSERT(mc->mc_maps[mc->mc_free] != NULL);
454 		bus_dmamap_destroy(mc->mc_dmat, mc->mc_maps[mc->mc_free]);
455 		mc->mc_maps[mc->mc_free] = NULL;
458 	kmem_free(mc, offsetof(gmac_mapcache_t, mc_maps[mc->mc_max]));
463 gmac_mapcache_fill(gmac_mapcache_t *mc, size_t limit)
467 	KASSERT(limit <= mc->mc_max);
469 	    mc, limit, mc->mc_used, mc->mc_free);
471 	for (error = 0; mc->mc_free + mc->mc_used < limit; mc->mc_free++) {
472 		KASSERT(mc->mc_maps[mc->mc_free] == NULL);
473 		error = bus_dmamap_create(mc->mc_dmat, mc->mc_mapsize,
474 		    mc->mc_nsegs, mc->mc_mapsize, 0,
476 		    &mc->mc_maps[mc->mc_free]);
481 	    mc, limit, mc->mc_used, mc->mc_free);
487 gmac_mapcache_get(gmac_mapcache_t *mc)
491 	KASSERT(mc != NULL);
493 	if (mc->mc_free == 0) {
495 		if (mc->mc_used == mc->mc_max)
497 		error = bus_dmamap_create(mc->mc_dmat, mc->mc_mapsize,
498 		    mc->mc_nsegs, mc->mc_mapsize, 0,
503 		KASSERT(mc->mc_maps[mc->mc_free] == NULL);
505 		KASSERT(mc->mc_free <= mc->mc_max);
506 		map = mc->mc_maps[--mc->mc_free];
507 		mc->mc_maps[mc->mc_free] = NULL;
509 	mc->mc_used++;
516 gmac_mapcache_put(gmac_mapcache_t *mc, bus_dmamap_t map)
518 	KASSERT(mc->mc_free + mc->mc_used < mc->mc_max);
519 	KASSERT(mc->mc_maps[mc->mc_free] == NULL);
521 	mc->mc_maps[mc->mc_free++] = map;
522 	mc->mc_used--;
961 gmac_hwqmem_create(gmac_mapcache_t *mc, size_t ndesc, size_t nqueue, int flags)
971 	hqm->hqm_mc = mc;
972 	hqm->hqm_dmat = mc->mc_dmat;
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