MFppc64:

Check if devices are direct-mapped individually instead of just checking the value of hw_direct_map.
2010-07-09 14:00:22 +00:00 · 2010-07-09 14:00:22 +00:00 · 087c04e6ae
commit 087c04e6ae
parent f338f6d0f8
1 changed files with 3 additions and 3 deletions
--- a/sys/powerpc/powerpc/bus_machdep.c
+++ b/sys/powerpc/powerpc/bus_machdep.c
@ -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) {