From nobody@www.freebsd.org  Thu Jun 13 09:54:27 2002
Return-Path: <nobody@www.freebsd.org>
Received: from nwww.freebsd.org (www.FreeBSD.org [216.136.204.117])
	by hub.freebsd.org (Postfix) with ESMTP id 116EF37B410
	for <freebsd-gnats-submit@FreeBSD.org>; Thu, 13 Jun 2002 09:54:25 -0700 (PDT)
Received: from www.freebsd.org (localhost [127.0.0.1])
	by nwww.freebsd.org (8.12.2/8.12.2) with ESMTP id g5DGsOhG068363
	for <freebsd-gnats-submit@FreeBSD.org>; Thu, 13 Jun 2002 09:54:24 -0700 (PDT)
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.12.2/8.12.2/Submit) id g5DGsOG1068362;
	Thu, 13 Jun 2002 09:54:24 -0700 (PDT)
Message-Id: <200206131654.g5DGsOG1068362@www.freebsd.org>
Date: Thu, 13 Jun 2002 09:54:24 -0700 (PDT)
From: Bruce Jones <bjones@emergecore.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: not writing correct data to TI1420 PCCARD controller
X-Send-Pr-Version: www-1.0

>Number:         39235
>Category:       kern
>Synopsis:       not writing correct data to TI1420 PCCARD controller
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    imp
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Jun 13 10:00:09 PDT 2002
>Closed-Date:    Sat Jul 12 18:06:23 MDT 2003
>Last-Modified:  Sat Jul 12 18:06:23 MDT 2003
>Originator:     Bruce Jones
>Release:        4.4-RELEASE
>Organization:
EmergeCore Networks
>Environment:
FreeBSD bjreactor.emergecore.com 4.4-RELEASE FreeBSD 4.4-RELEASE #38: Thu Jun 12 10:21:00 MDT 2002   root@bjreactor.emergercore.com:/usr/src/sys/compile/ecREACTOR i386
>Description:
In the file sys/pccard/pcic_pci.c version 1.110 line 746 it is attempting to set a 4 byte register, however is calls pci_write_config with a length of 1 so the upper 3 bytes are not modified.
>How-To-Repeat:
      
>Fix:
Here is a patch to version 1.110 of sys/pccard/pcic_pci.c

***************
*** 743,749 ****
  			syscntl |= TI113X_SYSCNTL_INTRTIE;
  		}
  		syscntl &= ~TI113X_SYSCNTL_SMIENB;
! 		pci_write_config(dev, TI113X_PCI_SYSTEM_CONTROL, syscntl, 1);
  	}
  	if (cardcntl & TI113X_CARDCNTL_RING_ENA)
  		printf("[ring enable]");
--- 743,749 ----
  			syscntl |= TI113X_SYSCNTL_INTRTIE;
  		}
  		syscntl &= ~TI113X_SYSCNTL_SMIENB;
! 		pci_write_config(dev, TI113X_PCI_SYSTEM_CONTROL, syscntl, 4);
  	}
  	if (cardcntl & TI113X_CARDCNTL_RING_ENA)
  		printf("[ring enable]");

>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-bugs->imp 
Responsible-Changed-By: kris 
Responsible-Changed-When: Sat Jul 12 17:00:19 PDT 2003 
Responsible-Changed-Why:  
Assign to pccard maintainer 

http://www.freebsd.org/cgi/query-pr.cgi?pr=39235 
State-Changed-From-To: open->closed 
State-Changed-By: imp 
State-Changed-When: Sat Jul 12 18:05:54 MDT 2003 
State-Changed-Why:  
this was corrected some time ago, and then we stopped writing to that 
register in the way we did in 4.4. 


http://www.freebsd.org/cgi/query-pr.cgi?pr=39235 
>Unformatted:
