120 	map->bdm.dm_maxsegsz = maxsegsz;  in _hpcmips_bd_map_create()
121 	map->bdm.dm_mapsize = 0;	/* no valid mappings */  in _hpcmips_bd_map_create()
122 	map->bdm.dm_nsegs = 0;  in _hpcmips_bd_map_create()
123 	map->bdm.dm_segs = (bus_dma_segment_t *)((char *)mapstore +  in _hpcmips_bd_map_create()
127 	*dmamp = &map->bdm;  in _hpcmips_bd_map_create()
136 _hpcmips_bd_map_destroy(bus_dma_tag_t t, bus_dmamap_t bdm)  in _hpcmips_bd_map_destroy()  argument
139 	    container_of(bdm, struct bus_dmamap_hpcmips, bdm);  in _hpcmips_bd_map_destroy()
196 			map->bdm.dm_segs[seg].ds_addr = curaddr;  in _hpcmips_bd_map_load_buffer()
197 			map->bdm.dm_segs[seg].ds_len = sgsize;  in _hpcmips_bd_map_load_buffer()
202 			    (map->bdm.dm_segs[seg].ds_len + sgsize) <=  in _hpcmips_bd_map_load_buffer()
203 			    map->bdm.dm_maxsegsz &&  in _hpcmips_bd_map_load_buffer()
205 				(map->bdm.dm_segs[seg].ds_addr & bmask) ==  in _hpcmips_bd_map_load_buffer()
207 				map->bdm.dm_segs[seg].ds_len += sgsize;  in _hpcmips_bd_map_load_buffer()
211 				map->bdm.dm_segs[seg].ds_addr = curaddr;  in _hpcmips_bd_map_load_buffer()
212 				map->bdm.dm_segs[seg].ds_len = sgsize;  in _hpcmips_bd_map_load_buffer()
250 	map->bdm.dm_mapsize = 0;  in _hpcmips_bd_map_load()
251 	map->bdm.dm_nsegs = 0;  in _hpcmips_bd_map_load()
252 	KASSERT(map->bdm.dm_maxsegsz <= map->_dm_maxmaxsegsz);  in _hpcmips_bd_map_load()
267 		map->bdm.dm_mapsize = buflen;  in _hpcmips_bd_map_load()
268 		map->bdm.dm_nsegs = seg + 1;  in _hpcmips_bd_map_load()
298 	map->bdm.dm_mapsize = 0;  in _hpcmips_bd_map_load_mbuf()
299 	map->bdm.dm_nsegs = 0;  in _hpcmips_bd_map_load_mbuf()
300 	KASSERT(map->bdm.dm_maxsegsz <= map->_dm_maxmaxsegsz);  in _hpcmips_bd_map_load_mbuf()
321 		map->bdm.dm_mapsize = m0->m_pkthdr.len;  in _hpcmips_bd_map_load_mbuf()
322 		map->bdm.dm_nsegs = seg + 1;  in _hpcmips_bd_map_load_mbuf()
344 	map->bdm.dm_mapsize = 0;  in _hpcmips_bd_map_load_uio()
345 	map->bdm.dm_nsegs = 0;  in _hpcmips_bd_map_load_uio()
346 	KASSERT(map->bdm.dm_maxsegsz <= map->_dm_maxmaxsegsz);  in _hpcmips_bd_map_load_uio()
369 		map->bdm.dm_mapsize = uio->uio_resid;  in _hpcmips_bd_map_load_uio()
370 		map->bdm.dm_nsegs = seg + 1;  in _hpcmips_bd_map_load_uio()
399 	map->bdm.dm_maxsegsz = map->_dm_maxmaxsegsz;  in _hpcmips_bd_map_unload()
400 	map->bdm.dm_mapsize = 0;  in _hpcmips_bd_map_unload()
401 	map->bdm.dm_nsegs = 0;  in _hpcmips_bd_map_unload()
426 	if (offset >= map->bdm.dm_mapsize)  in _hpcmips_bd_map_sync()
428 		    offset, map->bdm.dm_mapsize);  in _hpcmips_bd_map_sync()
429 	if (len == 0 || (offset + len) > map->bdm.dm_mapsize)  in _hpcmips_bd_map_sync()
474 	for (i = 0; i < map->bdm.dm_nsegs && len != 0; i++) {  in _hpcmips_bd_map_sync()
476 		if (offset >= map->bdm.dm_segs[i].ds_len) {  in _hpcmips_bd_map_sync()
477 			offset -= map->bdm.dm_segs[i].ds_len;  in _hpcmips_bd_map_sync()
486 		minlen = len < map->bdm.dm_segs[i].ds_len - offset ?  in _hpcmips_bd_map_sync()
487 		    len : map->bdm.dm_segs[i].ds_len - offset;  in _hpcmips_bd_map_sync()
492 			addr = map->bdm.dm_segs[i].ds_addr;  in _hpcmips_bd_map_sync()
506 				MIPS_PHYS_TO_KSEG0(map->bdm.dm_segs[i].ds_addr  in _hpcmips_bd_map_sync()