[PATCH] x86: Adds mtrr_save_fixed_ranges() for use in two later patches.

[pandora-kernel.git] / arch / i386 / kernel / cpu / mtrr / generic.c

diff --git a/arch/i386/kernel/cpu/mtrr/generic.c b/arch/i386/kernel/cpu/mtrr/generic.c
index 68b3837..150cf50 100644 (file)
--- a/arch/i386/kernel/cpu/mtrr/generic.c
+++ b/arch/i386/kernel/cpu/mtrr/generic.c
@@ -37,7 +37,7 @@ get_mtrr_var_range(unsigned int index, struct mtrr_var_range *vr)
        rdmsr(MTRRphysMask_MSR(index), vr->mask_lo, vr->mask_hi);
 }
 
-static void __init
+static void
 get_fixed_ranges(mtrr_type * frs)
 {
        unsigned int *p = (unsigned int *) frs;
@@ -51,6 +51,11 @@ get_fixed_ranges(mtrr_type * frs)
                rdmsr(MTRRfix4K_C0000_MSR + i, p[6 + i * 2], p[7 + i * 2]);
 }
 
+void mtrr_save_fixed_ranges(void *info)
+{
+       get_fixed_ranges(mtrr_state.fixed_ranges);
+}
+
 static void __init print_fixed(unsigned base, unsigned step, const mtrr_type*types)
 {
        unsigned i;