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| author | Wei Huang <wei.huang2@amd.com> | 2011-04-07 15:44:19 +0100 |
|---|---|---|
| committer | Wei Huang <wei.huang2@amd.com> | 2011-04-07 15:44:19 +0100 |
| commit | 5cd35299674dece1d5b99c745b2ddd54a9b7895d (patch) | |
| tree | 1f804b897dd7a32b4acba93520761bc5e7ba1a2e /extras/mini-os/netfront.c | |
| parent | 64ddf302cfb53c679eb1dbe23a5028b1a7725d43 (diff) | |
| download | xen-5cd35299674dece1d5b99c745b2ddd54a9b7895d.tar.gz xen-5cd35299674dece1d5b99c745b2ddd54a9b7895d.tar.bz2 xen-5cd35299674dece1d5b99c745b2ddd54a9b7895d.zip | |
x86, amd, MTRR: correct DramModEn bit of SYS_CFG MSR
Some buggy BIOS might set SYS_CFG DramModEn bit to 1, which can cause
unexpected behavior on AMD platforms. This patch clears DramModEn bit
if it is 1.
Signed-off-by: Wei Huang <wei.huang2@amd.com>
xen-unstable changeset: 23153:8fb61c9ebe49
xen-unstable date: Wed Apr 06 09:01:31 2011 +0100
Diffstat (limited to 'extras/mini-os/netfront.c')
0 files changed, 0 insertions, 0 deletions