diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/i386/core/pci_io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/arch/i386/core/pci_io.c b/src/arch/i386/core/pci_io.c index e4d0d64c6..81bf30a2f 100644 --- a/src/arch/i386/core/pci_io.c +++ b/src/arch/i386/core/pci_io.c @@ -176,10 +176,10 @@ INIT_FN ( INIT_PCIBIOS, find_pcibios16, NULL, NULL ); uint32_t discard_b, discard_D; \ uint16_t ret; \ \ - REAL_EXEC ( __FUNCTION__ , \ + REAL_EXEC ( 999, /* need a local label */ \ "int $0x1a\n\t" \ "jc 1f\n\t" \ - "xorl %%eax, %%eax\n\t" \ + "xorw %%ax, %%ax\n\t" \ "\n1:\n\t", \ 5, \ OUT_CONSTRAINTS ( "=a" ( ret ), \ @@ -191,7 +191,7 @@ INIT_FN ( INIT_PCIBIOS, find_pcibios16, NULL, NULL ); "b" ( pci->busdevfn ), \ "c" ( value ), \ "D" ( where ) ), \ - CLOBBER ( "edx", "ebp" ) ); \ + CLOBBER ( "edx", "esi", "ebp" ) ); \ \ ( ret >> 8 ); \ } ) |