lib/libarch/x86_64/x86_64_mtrr.c

   1 /*      $NetBSD: x86_64_mtrr.c,v 1.1 2001/09/10 10:20:32 fvdl Exp $     */
   2
   3 #include <sys/cdefs.h>
   4 #include <sys/types.h>
   5
   6 #include <machine/sysarch.h>
   7
   8 int
   9 x86_64_get_mtrr(struct mtrr *mtrrp, int *n)
  10 {
  11         struct x86_64_get_mtrr_args a;
  12
  13         a.mtrrp = mtrrp;
  14         a.n = n;
  15         return sysarch(X86_64_GET_MTRR, (void *)&a);
  16 }
  17
  18 int
  19 x86_64_set_mtrr(struct mtrr *mtrrp, int *n)
  20 {
  21         struct x86_64_set_mtrr_args a;
  22
  23         a.mtrrp = mtrrp;
  24         a.n = n;
  25         return sysarch(X86_64_SET_MTRR, (void *)&a);
  26 }