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| author | Michael Brown | 2010-04-24 22:52:48 +0200 |
|---|---|---|
| committer | Michael Brown | 2010-04-25 02:50:46 +0200 |
| commit | bae3964e6f3855503ee7189af6f2beed806cc5d1 (patch) | |
| tree | d4832dc08712d8ee0ef01e147a73dc133d9df705 /src | |
| parent | [build] Generate random build identifier (diff) | |
| download | ipxe-bae3964e6f3855503ee7189af6f2beed806cc5d1.tar.gz ipxe-bae3964e6f3855503ee7189af6f2beed806cc5d1.tar.xz ipxe-bae3964e6f3855503ee7189af6f2beed806cc5d1.zip | |
[pcbios] Always show INT 15,88 result under DEBUG=memmap
Always call INT 15,88 even if we don't use the result. This allows
DEBUG=memmap to show the complete result set returned by all of the
INT 15 memory-map calls.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/arch/i386/firmware/pcbios/memmap.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/arch/i386/firmware/pcbios/memmap.c b/src/arch/i386/firmware/pcbios/memmap.c index c53a35f5..8fa1f4c3 100644 --- a/src/arch/i386/firmware/pcbios/memmap.c +++ b/src/arch/i386/firmware/pcbios/memmap.c @@ -139,13 +139,13 @@ static unsigned int extmemsize_88 ( void ) { * use the E820 memory map obtained via get_memmap(); */ unsigned int extmemsize ( void ) { - unsigned int extmem; + unsigned int extmem_e801; + unsigned int extmem_88; /* Try INT 15,e801 first, then fall back to INT 15,88 */ - extmem = extmemsize_e801(); - if ( ! extmem ) - extmem = extmemsize_88(); - return extmem; + extmem_88 = extmemsize_88(); + extmem_e801 = extmemsize_e801(); + return ( extmem_e801 ? extmem_e801 : extmem_88 ); } /** |