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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-12-11 15:21:44 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2020-12-11 15:21:44 +0100 |
| commit | 658c994cfff444e0d473dbd312638c4f609fcc81 (patch) | |
| tree | 6db0f076507cfbae478ebf8ecfa8d6f37323c670 /lib/cmap | |
| parent | f5d1fce9b56143ac90ef0c1c4388ee502f44cfed (diff) | |
| download | plan9front-658c994cfff444e0d473dbd312638c4f609fcc81.tar.xz | |
pc, pc64: ignore MTRR's when MTRRCap.vcnt and MTRRCap.fix are zero
Bhyve returns 0 in MTRRCap register, so we
can use that instead on relying on cpuid only
to see if MTRR's are supported.
That way we can get rid of the sanity check
in memory.c.
Diffstat (limited to 'lib/cmap')
0 files changed, 0 insertions, 0 deletions