svn commit: r203289 - head/sys/i386/i386

[Robert Noland]

Author: rnoland
Date: Sun Jan 31 14:35:49 2010
New Revision: 203289
URL: http://svn.freebsd.org/changeset/base/203289

Log:
  Enable MTRR on all VIA CPUs that claim support.
  
  This may not be entirely correct either, but the existing check is
  bogus.  I have both a C3 and a C7 that fail this check, but work fine.
  
  MFC after:	2 weeks

Modified:
  head/sys/i386/i386/i686_mem.c

Modified: head/sys/i386/i386/i686_mem.c
==============================================================================
--- head/sys/i386/i386/i686_mem.c	Sun Jan 31 14:30:39 2010	(r203288)
+++ head/sys/i386/i386/i686_mem.c	Sun Jan 31 14:35:49 2010	(r203289)
@@ -707,11 +707,8 @@ i686_mem_drvinit(void *unused)
 	switch (cpu_vendor_id) {
 	case CPU_VENDOR_INTEL:
 	case CPU_VENDOR_AMD:
-		break;
 	case CPU_VENDOR_CENTAUR:
-		if (cpu_exthigh >= 0x80000008)
-			break;
-		/* FALLTHROUGH */
+		break;
 	default:
 		return;
 	}