tools/power/acpi/acpidump: version 20071116

This is unchanged version 20071116, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
git-mirror · Sep 23, 2012 · 39a55ff · 39a55ff
1 parent 981efe9
commit 39a55ff
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/tools/power/acpi/acpidump.c b/tools/power/acpi/acpidump.c
@@ -540,8 +540,11 @@ int main(int argc, char **argv)
 	if (connect) {
 		lseek(fd, sizeof(struct acpi_rsdp_descriptor), SEEK_SET);
 	}
-	if (!acpi_dump_XSDT(fd, &rsdpx))
-		goto not_found;
+	if (rsdpx.revision > 1 && rsdpx.xsdt_physical_address) {
+		/* ACPIDUMP uses xsdt table */
+		if (!acpi_dump_XSDT(fd, &rsdpx))
+			goto not_found;
+	}
 	if (!acpi_dump_RSDT(fd, &rsdpx))
 		goto not_found;
 	if (connect) {