88   void *map;  member
138   void *map;  in check_and_map_sdt()  local
143   map = physmem_map(physmem, addr & ~(pagesize-1), sizeof(*sdt) + (addr & (pagesize-1)), 0);  in check_and_map_sdt()
144   if (map == (void *)-1)  in check_and_map_sdt()
147   sdt = (struct acpi_sdt *)((unsigned char *)map + (addr & (pagesize-1)));  in check_and_map_sdt()
151   physmem_unmap(physmem, map, sizeof(*sdt) + (addr & (pagesize-1)));  in check_and_map_sdt()
158   map = physmem_map(physmem, addr & ~(pagesize-1), length + (addr & (pagesize-1)), 0);  in check_and_map_sdt()
159   if (map == (void *)-1)  in check_and_map_sdt()
162   sdt = (struct acpi_sdt *)((unsigned char *)map + (addr & (pagesize-1)));  in check_and_map_sdt()
166       physmem_unmap(physmem, map, length + (addr & (pagesize-1)));  in check_and_map_sdt()
170   *map_addr = map;  in check_and_map_sdt()
190   void *map;  in check_and_parse_rsdp()  local
192   map = physmem_map(physmem, addr & ~(pagesize-1), sizeof(buf) + (addr & (pagesize-1)), 0);  in check_and_parse_rsdp()
193   if (map == (void *)-1)  in check_and_parse_rsdp()
197   memcpy(rsdp, (unsigned char *)map + (addr & (pagesize-1)), sizeof(buf));  in check_and_parse_rsdp()
199   physmem_unmap(physmem, map, sizeof(buf));  in check_and_parse_rsdp()
233   void *map;  in find_rsdp_address()  local
317       map = physmem_map(physmem, 0, 0x40E + 2, 0);  in find_rsdp_address()
318       if (map != (void *)-1)  in find_rsdp_address()
320           ebda = (u64)physmem_readw((unsigned char *)map + 0x40E) << 4;  in find_rsdp_address()
321           if (physmem_unmap(physmem, map, 0x40E + 2) != 0)  in find_rsdp_address()
326               map = physmem_map(physmem, ebda & ~(pagesize-1), 1024 + (ebda & (pagesize-1)), 0);  in find_rsdp_address()
327               if (map != (void *)-1)  in find_rsdp_address()
331                       if (check_rsdp((struct acpi_rsdp *)((unsigned char *)map + addr)))  in find_rsdp_address()
337                   if (physmem_unmap(physmem, map, 1024 + (ebda & (pagesize-1))) != 0)  in find_rsdp_address()
355       map = physmem_map(physmem, 0xE0000, 0x20000, 0);  in find_rsdp_address()
356       if (map != (void *)-1)  in find_rsdp_address()
360               if (check_rsdp((struct acpi_rsdp *)((unsigned char *)map + addr)))  in find_rsdp_address()
366           if (physmem_unmap(physmem, map, 0x20000) != 0)  in find_rsdp_address()
804   physmem_unmap(physmem, cache->map, cache->length + (cache->addr & (pagesize-1)));
817   void *map;  local
824       map = cache->map;
834       map = physmem_map(physmem, addr & ~(pagesize-1), length + (addr & (pagesize-1)), w);
835       if (map == (void *)-1)
839         physmem_unmap(physmem, cache->map, cache->length + (cache->addr & (pagesize-1)));
843       cache->map = map;
860   *reg = (unsigned char *)map + (addr & (pagesize-1)) + offset;