Only i386 has wbinvd().

2002-03-12 09:45:17 +00:00 · 2002-03-12 09:45:17 +00:00 · c19da1c7af
commit c19da1c7af
parent 2b3b3d2cf1
1 changed files with 2 additions and 0 deletions
--- a/sys/dev/acpica/acpica_support.c
+++ b/sys/dev/acpica/acpica_support.c
@ -85,7 +85,9 @@ AcpiEnterSleepStateS4Bios (

    /* flush caches */

+#ifdef __i386__
    wbinvd();
+#endif

    /* write the value to command port and wait until we enter sleep state */
    do