diff options
| author | Daniel Verkamp <daniel@drv.nu> | 2009-05-25 16:32:48 -0400 |
|---|---|---|
| committer | Michael Brown <mcb30@etherboot.org> | 2009-05-26 11:43:02 +0100 |
| commit | e47869995f67bd2547bf416e53c480ca51235ed8 (patch) | |
| tree | b6e20e2909a0c7dc05bac29f288c2217261375a6 /src | |
| parent | 1f80b2dcd5b889875ac40a11bf15b88b0dffc330 (diff) | |
| download | ipxe-e47869995f67bd2547bf416e53c480ca51235ed8.zip ipxe-e47869995f67bd2547bf416e53c480ca51235ed8.tar.gz ipxe-e47869995f67bd2547bf416e53c480ca51235ed8.tar.bz2 | |
[comboot] Implement stub calls for auxiliary data vector handling
Signed-off-by: Michael Brown <mcb30@etherboot.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/i386/interface/syslinux/comboot_call.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/arch/i386/interface/syslinux/comboot_call.c b/src/arch/i386/interface/syslinux/comboot_call.c index a78af72..30fb49a 100644 --- a/src/arch/i386/interface/syslinux/comboot_call.c +++ b/src/arch/i386/interface/syslinux/comboot_call.c @@ -326,7 +326,7 @@ static __asmcall void int22 ( struct i386_all_regs *ix86 ) { case 0x0001: /* Get Version */ /* Number of INT 22h API functions available */ - ix86->regs.ax = 0x001B; + ix86->regs.ax = 0x001D; /* SYSLINUX version number */ ix86->regs.ch = 0; /* major */ @@ -631,6 +631,17 @@ static __asmcall void int22 ( struct i386_all_regs *ix86 ) { break; + case 0x001C: /* Get pointer to auxilliary data vector */ + /* FIXME: stub */ + ix86->regs.cx = 0; /* Size of the ADV */ + ix86->flags &= ~CF; + break; + + case 0x001D: /* Write auxilliary data vector */ + /* FIXME: stub */ + ix86->flags &= ~CF; + break; + default: DBG ( "COMBOOT unknown int22 function %04x\n", ix86->regs.ax ); break; |