diff options
Diffstat (limited to 'src/cpu/x86/mtrr/mtrr.c')
| -rw-r--r-- | src/cpu/x86/mtrr/mtrr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c index fdc7aa6054..a061b54094 100644 --- a/src/cpu/x86/mtrr/mtrr.c +++ b/src/cpu/x86/mtrr/mtrr.c @@ -361,6 +361,10 @@ void set_var_mtrr_resource(void *gp, struct device *dev, struct resource *res) return; } + if (res->flags & IORESOURCE_IGNORE_MTRR) { + return; + } + if (!(res->flags & IORESOURCE_CACHEABLE)) return; |