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Lines Matching defs:ams

287 	struct apple_dart_map_state *ams = map->_dm_iommu;
295 		if (ams[seg].ams_len == 0) {
299 		dva = ams[seg].ams_dva;
300 		len = ams[seg].ams_len;
310 		vmem_xfree(sc->sc_dvamap, ams[seg].ams_dva, ams[seg].ams_len);
312 		ams[seg].ams_dva = 0;
313 		ams[seg].ams_len = 0;
322 	struct apple_dart_map_state *ams = map->_dm_iommu;
354 		ams[seg].ams_dva = dva;
355 		ams[seg].ams_len = len;
389 	struct apple_dart_map_state *ams;
399 	ams = kmem_zalloc(map->_dm_segcnt * sizeof(*ams),
401 	if (ams == NULL) {
406 	map->_dm_iommu = ams;
415 	struct apple_dart_map_state *ams = map->_dm_iommu;
417 	kmem_free(ams, map->_dm_segcnt * sizeof(*ams));