[src/trunk]: src/sys/dev/cardbus If we read a bad header signature, report wh...

[thorpej <thorpej%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7328af6417bd
branches:  trunk
changeset: 481652:7328af6417bd
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Thu Feb 03 06:47:31 2000 +0000

description:
If we read a bad header signature, report what we read.

diffstat:

 sys/dev/cardbus/cardbus_exrom.c |  10 ++++++----
 1 files changed, 6 insertions(+), 4 deletions(-)

diffs (25 lines):

diff -r a0502effe6d4 -r 7328af6417bd sys/dev/cardbus/cardbus_exrom.c
--- a/sys/dev/cardbus/cardbus_exrom.c   Thu Feb 03 06:25:09 2000 +0000
+++ b/sys/dev/cardbus/cardbus_exrom.c   Thu Feb 03 06:47:31 2000 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cardbus_exrom.c,v 1.3 1999/12/08 16:52:51 joda Exp $ */
+/* $NetBSD: cardbus_exrom.c,v 1.4 2000/02/03 06:47:31 thorpej Exp $ */
 
 /*
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -102,10 +102,12 @@
     do {
        size_t image_size;
        struct cardbus_rom_image *image;
+       u_int16_t val;
 
-       if(READ_INT16(romt, romh, addr + CARDBUS_EXROM_SIGNATURE) != 0xaa55) {
-           printf("%s: bad header signature in ROM image %u\n", 
-                  __func__, rom_image);
+       val = READ_INT16(romt, romh, addr + CARDBUS_EXROM_SIGNATURE);
+       if(val != 0xaa55) {
+           printf("%s: bad header signature in ROM image %u: 0x%04x\n", 
+                  __func__, rom_image, val);
            return 1;
        }
        dataptr = addr + READ_INT16(romt, romh, addr + CARDBUS_EXROM_DATA_PTR);