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| author | Michael Brown | 2007-07-13 14:32:49 +0200 |
|---|---|---|
| committer | Michael Brown | 2007-07-13 14:32:49 +0200 |
| commit | 57b5e227ffd4949bf6e92443be2cb2da71046c60 (patch) | |
| tree | e80b2d00a97dca1973dfd757a98cdf1852302f9e /src/arch/i386/drivers | |
| parent | Add support for TCP timestamps (diff) | |
| download | ipxe-57b5e227ffd4949bf6e92443be2cb2da71046c60.tar.gz ipxe-57b5e227ffd4949bf6e92443be2cb2da71046c60.tar.xz ipxe-57b5e227ffd4949bf6e92443be2cb2da71046c60.zip | |
Use fast in-situ test for gate A20 being set, to cut down on the
number of (potentially very slow) gateA20_set operations.
Die with a fatal error if we are unable to set gate A20; if this fails
then we are bound to experience memory corruption at a later stage,
and I'd prefer to pick it up early.
Diffstat (limited to 'src/arch/i386/drivers')
0 files changed, 0 insertions, 0 deletions