Date: Sat, 3 Jul 2010 13:40:29 GMT From: Andreas Wetzel <mickey242@gmx.net> To: freebsd-gnats-submit@FreeBSD.org Subject: misc/148340: x11-drivers/xf86-video-neomagic: unresolved symbol xf86UDelay Message-ID: <201007031340.o63DeTqR022686@www.freebsd.org> Resent-Message-ID: <201007031350.o63Do1NC072301@freefall.freebsd.org>
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>Number: 148340
>Category: misc
>Synopsis: x11-drivers/xf86-video-neomagic: unresolved symbol xf86UDelay
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Sat Jul 03 13:50:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: Andreas Wetzel
>Release: 8.0-RELEASE-p1
>Organization:
>Environment:
FreeBSD escape.enforcer.cc 8.0-RELEASE-p1 FreeBSD 8.0-RELEASE-p1 #2: Wed Dec 16 08:17:36 CET 2009 root@escape.enforcer.cc:/export/obj/usr/src/sys/ESCAPE i386
>Description:
Using the neomagic driver xf86-video-neomagic-1.2.4 with xorg-server-1.7.5,1 results in an unresolved symbol 'xf86UDelay' at runtime.
>How-To-Repeat:
Using the above stated versions of xorg-server and xf86-video-neomagic:
$ startx
Screen goes black, X doesn't start, and the last message on the terminal on which startx was executed contains the unresolved symbol 'xf86UDelay' message.
>Fix:
Patch attached with submission follows:
--- src/neo_driver.c.orig 2009-07-28 07:18:09.000000000 +0200
+++ src/neo_driver.c 2010-07-03 15:27:57.000000000 +0200
@@ -113,6 +113,7 @@
#define _XF86DGA_SERVER_
#include <X11/extensions/xf86dgastr.h>
#endif
+#include <unistd.h>
/* Mandatory functions */
static const OptionInfoRec * NEOAvailableOptions(int chipid, int busid);
@@ -2489,7 +2490,7 @@
* In some rare cases a lockup might occur if we don't delay
* here. (Reported by Miles Lane)
*/
- xf86UDelay(200000);
+ usleep(200000);
/*
* Disable horizontal and vertical graphics and text expansions so
* that vgaHWRestore works properly.
@@ -2502,7 +2503,7 @@
* Sleep for 200ms to make sure that the two operations above have
* had time to take effect.
*/
- xf86UDelay(200000);
+ usleep(200000);
/*
* This function handles restoring the generic VGA registers. */
vgaHWRestore(pScrn, VgaReg,
>Release-Note:
>Audit-Trail:
>Unformatted:
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