diff options
Diffstat (limited to 'src/interface/efi')
| -rw-r--r-- | src/interface/efi/efi_io.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/interface/efi/efi_io.c b/src/interface/efi/efi_io.c index 13a3e2322..9a9aad31c 100644 --- a/src/interface/efi/efi_io.c +++ b/src/interface/efi/efi_io.c @@ -176,6 +176,17 @@ static void efi_iodelay ( void ) { outb ( 0, 0x80 ); } +/** + * Get memory map + * + * Can't be done on EFI so return an empty map + * + * @v memmap Memory map to fill in + */ +static void efi_get_memmap ( struct memory_map *memmap ) { + memmap->count = 0; +} + PROVIDE_IOAPI_INLINE ( efi, phys_to_bus ); PROVIDE_IOAPI_INLINE ( efi, bus_to_phys ); PROVIDE_IOAPI_INLINE ( efi, ioremap ); @@ -203,3 +214,4 @@ PROVIDE_IOAPI_INLINE ( efi, outsw ); PROVIDE_IOAPI_INLINE ( efi, outsl ); PROVIDE_IOAPI ( efi, iodelay, efi_iodelay ); PROVIDE_IOAPI_INLINE ( efi, mb ); +PROVIDE_IOAPI ( efi, get_memmap, efi_get_memmap ); |