From 1f4b503b6ef7c8b31374219d2736c5c6c9907bb9 Mon Sep 17 00:00:00 2001
From: Alexander Hall <halex@cvs.openbsd.org>
Date: Thu, 13 Feb 2014 05:51:07 +0000
Subject: if an attached sd(4) is readonly, make sure it's noticable in the
 dmesg, or write operations just fail with EACCES for no obvious reason

ok krw@ tedu@
---
 sys/scsi/sd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sys/scsi/sd.c b/sys/scsi/sd.c
index da02600c0ea..2e93ed0b1a6 100644
--- a/sys/scsi/sd.c
+++ b/sys/scsi/sd.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sd.c,v 1.251 2013/11/01 17:36:19 krw Exp $	*/
+/*	$OpenBSD: sd.c,v 1.252 2014/02/13 05:51:06 halex Exp $	*/
 /*	$NetBSD: sd.c,v 1.111 1997/04/02 02:29:41 mycroft Exp $	*/
 
 /*-
@@ -233,6 +233,9 @@ sdattach(struct device *parent, struct device *self, void *aux)
 			sortby = BUFQ_FIFO;
 			printf(", thin");
 		}
+		if (ISSET(sc_link->flags, SDEV_READONLY)) {
+			printf(", readonly");
+		}
 		printf("\n");
 		break;
 
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