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| author | Michael Brown | 2008-08-22 04:01:46 +0200 |
|---|---|---|
| committer | Michael Brown | 2008-08-22 04:01:46 +0200 |
| commit | 82baea0a4b73998e1f4f61c5a70a9249c84f89fa (patch) | |
| tree | c7b71976e62f8823710148b55db219d525d59011 /src/drivers | |
| parent | [elf] Add execution entry point debug messages for elf/multiboot images (diff) | |
| download | ipxe-82baea0a4b73998e1f4f61c5a70a9249c84f89fa.tar.gz ipxe-82baea0a4b73998e1f4f61c5a70a9249c84f89fa.tar.xz ipxe-82baea0a4b73998e1f4f61c5a70a9249c84f89fa.zip | |
[romprefix] On a PCI3.0, non-BBS system, use the correct %cs for INT19
On a system that doesn't support BBS, we end up hooking INT19 to gain
control of the boot process. If the system is PCI3.0, we must take
care to use the runtime value for %cs, rather than the POST-time
value, otherwise we end up pointing INT19 to the temporary option ROM
POST scratch area.
Diffstat (limited to 'src/drivers')
0 files changed, 0 insertions, 0 deletions