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From: Bryce Harrington <bryce@canonical.com>
To: intel-gfx@lists.freedesktop.org, Chris Wilson <chris@chris-wilson.co.uk>
Cc: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Subject: [PATCH v2 3/7] xfree86: Provide more details on failure
Date: Mon, 18 Mar 2013 13:51:47 -0700	[thread overview]
Message-ID: <1363639911-21239-4-git-send-email-bryce@canonical.com> (raw)
In-Reply-To: <1363639911-21239-1-git-send-email-bryce@canonical.com>


Signed-off-by: Bryce Harrington <bryce@canonical.com>
---
 hw/xfree86/os-support/linux/lnx_platform.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hw/xfree86/os-support/linux/lnx_platform.c b/hw/xfree86/os-support/linux/lnx_platform.c
index 6ee219a..3ae2db1 100644
--- a/hw/xfree86/os-support/linux/lnx_platform.c
+++ b/hw/xfree86/os-support/linux/lnx_platform.c
@@ -7,6 +7,8 @@
 #include <xf86drm.h>
 #include <fcntl.h>
 #include <unistd.h>
+#include <errno.h>
+#include <string.h>
 
 /* Linux platform device support */
 #include "xf86_OSproc.h"
@@ -35,7 +37,7 @@ get_drm_info(struct OdevAttributes *attribs, char *path)
     sv.drm_dd_minor = -1;       /* Don't care */
     err = drmSetInterfaceVersion(fd, &sv);
     if (err) {
-        ErrorF("setversion 1.4 failed\n");
+        ErrorF("setversion 1.4 failed: %s\n", strerror(-err));
 	goto out;
     }
 
-- 
1.7.9.5

  parent reply	other threads:[~2013-03-18 20:52 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-18 20:51 [PATCH v2 0/7] xfree86: Handle drm race condition Bryce Harrington
2013-03-18 20:51 ` [PATCH v2 1/7] xfree86: (Cleanup) Close fd if drm interface 1.4 could not be set Bryce Harrington
2013-03-18 20:51 ` [PATCH v2 2/7] xfree86: Track error code and add label for error handling Bryce Harrington
2013-03-18 20:51 ` Bryce Harrington [this message]
2013-03-18 20:51 ` [PATCH v2 4/7] xfree86: Keep trying to set interface on drm for 2 seconds Bryce Harrington
2013-03-18 20:51 ` [PATCH v2 5/7] xfree86: Fix race condition failure opening drm Bryce Harrington
2013-03-18 20:51 ` [PATCH v2 6/7] xfree86: Be verbose if waiting on opening the drm device Bryce Harrington
2013-03-18 20:51 ` [PATCH v2 7/7] xfree86: Also handle EAGAIN errors from drmSetInterfaceVersion() Bryce Harrington
2013-03-19  9:21 ` [PATCH v2 0/7] xfree86: Handle drm race condition Chris Wilson
2013-03-19 10:02   ` Maarten Lankhorst
2013-03-19 10:27     ` Chris Wilson
2013-03-19 10:50       ` Maarten Lankhorst
2013-03-19 11:10         ` Dave Airlie
     [not found]           ` <CAPM=9twNnKV9DUNJ-BfrnXTrj=W+AGyxqauCPMW2kCx39bj_pA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2013-03-19 12:18             ` Maarten Lankhorst
2013-03-19 21:13         ` Chris Wilson
2013-03-20  8:40           ` Maarten Lankhorst
2013-03-20 10:43             ` Maarten Lankhorst
2013-03-20 14:09             ` Chris Wilson
2013-03-30 18:02 ` Chris Wilson
2013-03-31 17:14   ` Ben Widawsky

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