svn commit: r209849 - head/sys/powerpc/powerpc
Nathan Whitehorn
nwhitehorn at FreeBSD.org
Fri Jul 9 14:00:23 UTC 2010
Author: nwhitehorn
Date: Fri Jul 9 14:00:22 2010
New Revision: 209849
URL: http://svn.freebsd.org/changeset/base/209849
Log:
MFppc64:
Check if devices are direct-mapped individually instead of just checking
the value of hw_direct_map.
Modified:
head/sys/powerpc/powerpc/bus_machdep.c
Modified: head/sys/powerpc/powerpc/bus_machdep.c
==============================================================================
--- head/sys/powerpc/powerpc/bus_machdep.c Fri Jul 9 13:59:53 2010 (r209848)
+++ head/sys/powerpc/powerpc/bus_machdep.c Fri Jul 9 14:00:22 2010 (r209849)
@@ -99,11 +99,11 @@ bs_remap_earlyboot(void)
int i;
vm_offset_t pa, spa;
- if (hw_direct_map)
- return;
-
for (i = 0; i < earlyboot_map_idx; i++) {
spa = earlyboot_mappings[i].addr;
+ if (pmap_dev_direct_mapped(spa, earlyboot_mappings[i].size)
+ == 0)
+ continue;
pa = trunc_page(spa);
while (pa < spa + earlyboot_mappings[i].size) {
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