From ace145959a31cb323053ae9ab24b1b4ba986ac08 Mon Sep 17 00:00:00 2001
From: imp <imp@FreeBSD.org>
Date: Mon, 12 Jun 2006 03:20:44 +0000
Subject: Better error message when the CIS is a non-standards conforming '0'.

---
 sys/dev/cardbus/cardbus_cis.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'sys/dev/cardbus/cardbus_cis.c')

diff --git a/sys/dev/cardbus/cardbus_cis.c b/sys/dev/cardbus/cardbus_cis.c
index d7241a5..cb98c90 100644
--- a/sys/dev/cardbus/cardbus_cis.c
+++ b/sys/dev/cardbus/cardbus_cis.c
@@ -597,7 +597,9 @@ cardbus_parse_cis(device_t cbdev, device_t child,
 	bzero(tupledata, MAXTUPLESIZE);
 	expect_linktarget = TRUE;
 	if ((start = pci_read_config(child, PCIR_CIS, 4)) == 0) {
-		device_printf(cbdev, "CIS pointer is 0!\n");
+		if (cardbus_cis_debug)
+			device_printf(cbdev,
+			    "Warning: CIS pointer 0 (no CIS present)\n");
 		return (ENXIO);
 	}
 	if (cardbus_cis_debug)
-- 
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