Author: jkim
Date: Sat Aug 7 03:45:45 2010
New Revision: 210992
URL: http://svn.freebsd.org/changeset/base/210992
Log:
Optimize interrupt vector lookup. There is no need to check the page table.
Modified:
head/sys/compat/x86bios/x86bios.c
Modified: head/sys/compat/x86bios/x86bios.c
==============================================================================
--- head/sys/compat/x86bios/x86bios.c Sat Aug 7 02:19:19 2010
(r210991)
+++ head/sys/compat/x86bios/x86bios.c Sat Aug 7 03:45:45 2010
(r210992)
@@ -194,7 +194,7 @@ uint32_t
x86bios_get_intr(int intno)
{
- return (readl(x86bios_offset(intno * 4)));
+ return (readl(BIOS_PADDRTOVADDR(intno * 4)));
}
void
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