109 struct map {  struct
118 static void __maybe_unused _debug_dump_map(const struct map *m,  in _debug_dump_map()  argument
130 static struct map map;  variable
140 	return (phys_addr < map.rm.size || phys_addr >= map.total)  in ps3_mm_phys_to_lpar()
141 		? phys_addr : phys_addr + map.r1.offset;  in ps3_mm_phys_to_lpar()
181 			&map.vas_id, &map.htab_size);  in ps3_mm_vas_create()
189 	result = lv1_select_virtual_address_space(map.vas_id);  in ps3_mm_vas_create()
197 	*htab_size = map.htab_size;  in ps3_mm_vas_create()
199 	debug_dump_map(&map);  in ps3_mm_vas_create()
215 	DBG("%s:%d: map.vas_id    = %llu\n", __func__, __LINE__, map.vas_id);  in ps3_mm_vas_destroy()
217 	if (map.vas_id) {  in ps3_mm_vas_destroy()
220 		result = lv1_destruct_virtual_address_space(map.vas_id);  in ps3_mm_vas_destroy()
222 		map.vas_id = 0;  in ps3_mm_vas_destroy()
242 	r->offset = r->base - map.rm.size;  in ps3_mm_get_repository_highmem()
294 	if (result || r->base < map.rm.size) {  in ps3_mm_region_create()
301 	r->offset = r->base - map.rm.size;  in ps3_mm_region_create()
330 		map.total = map.rm.size;  in ps3_mm_region_destroy()
348 	if (lpar_addr >= map.rm.size)  in dma_sb_lpar_to_bus()
349 		lpar_addr -= map.r1.offset;  in dma_sb_lpar_to_bus()
998 	if (r->offset < map.rm.size) {  in dma_sb_region_create_linear()
1000 		virt_addr = map.rm.base + r->offset;  in dma_sb_region_create_linear()
1001 		len = map.rm.size - r->offset;  in dma_sb_region_create_linear()
1010 	if (r->offset + r->len > map.rm.size) {  in dma_sb_region_create_linear()
1012 		virt_addr = map.rm.size;  in dma_sb_region_create_linear()
1014 		if (r->offset >= map.rm.size)  in dma_sb_region_create_linear()
1015 			virt_addr += r->offset - map.rm.size;  in dma_sb_region_create_linear()
1017 			len -= map.rm.size - r->offset;  in dma_sb_region_create_linear()
1040 	if (r->offset < map.rm.size) {  in dma_sb_region_free_linear()
1042 		lpar_addr = map.rm.base + r->offset;  in dma_sb_region_free_linear()
1043 		len = map.rm.size - r->offset;  in dma_sb_region_free_linear()
1051 	if (r->offset + r->len > map.rm.size) {  in dma_sb_region_free_linear()
1053 		lpar_addr = map.r1.base;  in dma_sb_region_free_linear()
1055 		if (r->offset >= map.rm.size)  in dma_sb_region_free_linear()
1056 			lpar_addr += r->offset - map.rm.size;  in dma_sb_region_free_linear()
1058 			len -= map.rm.size - r->offset;  in dma_sb_region_free_linear()
1110 	.map = dma_sb_map_area,
1117 	.map = dma_sb_map_area_linear,
1124 	.map = dma_ioc0_map_area,
1140 	if (r->offset >= map.rm.size)  in ps3_dma_region_init()
1141 		r->offset -= map.r1.offset;  in ps3_dma_region_init()
1142 	r->len = len ? len : _ALIGN_UP(map.total, 1 << r->page_size);  in ps3_dma_region_init()
1183 	return r->region_ops->map(r, virt_addr, len, bus_addr, iopte_flag);  in ps3_dma_map()
1206 	result = ps3_repository_read_mm_info(&map.rm.base, &map.rm.size,  in ps3_mm_init()
1207 		&map.total);  in ps3_mm_init()
1212 	map.rm.offset = map.rm.base;  in ps3_mm_init()
1213 	map.vas_id = map.htab_size = 0;  in ps3_mm_init()
1217 	BUG_ON(map.rm.base);  in ps3_mm_init()
1218 	BUG_ON(!map.rm.size);  in ps3_mm_init()
1222 	if (ps3_mm_get_repository_highmem(&map.r1)) {  in ps3_mm_init()
1223 		result = ps3_mm_region_create(&map.r1, map.total - map.rm.size);  in ps3_mm_init()
1226 			ps3_mm_set_repository_highmem(&map.r1);  in ps3_mm_init()
1230 	map.total = map.rm.size + map.r1.size;  in ps3_mm_init()
1232 	if (!map.r1.size) {  in ps3_mm_init()
1236 			__func__, __LINE__, map.rm.size,  in ps3_mm_init()
1237 			map.total - map.rm.size);  in ps3_mm_init()
1238 		memblock_add(map.rm.size, map.total - map.rm.size);  in ps3_mm_init()
1250 	ps3_mm_region_destroy(&map.r1);  in ps3_mm_shutdown()