396   size_t offset;  in physmem_map()  local
474       for (offset = 0; offset < length; offset += (mi.size << pagesize_shift))  in physmem_map()
481           if (!find_sbrk_memory_handle(ptr + offset, length - offset, pagesize, &sh, &sh_size) ||  in physmem_map()
489               if (offset != 0)  in physmem_map()
490                 physmem_unmap(physmem, ptr, offset);  in physmem_map()
498           mi.address = (unsigned long)ptr + offset - sh->address;  in physmem_map()
499           mi.size = (length - offset) >> pagesize_shift;  in physmem_map()
502           if (__dpmi_map_device_in_memory_block(&mi, addr + offset) != 0)  in physmem_map()
525               if (__dpmi_error == 0x8003 && addr + offset < 1*1024*1024UL)  in physmem_map()
528                   if (addr + offset + (mi.size << pagesize_shift) > 1*1024*1024UL)  in physmem_map()
529                     mi.size = (1*1024*1024UL - addr - offset) >> pagesize_shift;  in physmem_map()
530                   if (__dpmi_map_conventional_memory_in_memory_block(&mi, addr + offset) != 0)  in physmem_map()
539                       if (offset != 0)  in physmem_map()
540                         physmem_unmap(physmem, ptr, offset);  in physmem_map()
583                   if (offset != 0)  in physmem_map()
584                     physmem_unmap(physmem, ptr, offset);  in physmem_map()
763   size_t offset;  in physmem_unmap()  local
798       for (offset = 0; offset < length; offset += (mi.size << pagesize_shift))  in physmem_unmap()
805           if (!find_sbrk_memory_handle(ptr + offset, length - offset, pagesize, &sh, &sh_size) ||  in physmem_unmap()
813           mi.address = (unsigned long)ptr + offset - sh->address;  in physmem_unmap()
814           mi.size = (length - offset) >> pagesize_shift;  in physmem_unmap()