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Date: Mon, 24 Feb 2003 23:26:45 GMT
From: Bruce M Simpson <bms@bigboy.spc.org>
Reply-To: Bruce M Simpson <bms@bigboy.spc.org>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: Onboard fxp not functioning on Intel i815 based board
X-Send-Pr-Version: 3.113
X-GNATS-Notify:

>Number:         48650
>Category:       kern
>Synopsis:       Onboard fxp not functioning on Intel i815 based board
>Confidential:   no
>Severity:       critical
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Feb 24 15:20:10 PST 2003
>Closed-Date:    Sat Jul 19 12:40:43 PDT 2003
>Last-Modified:  Sat Jul 19 12:40:43 PDT 2003
>Originator:     Bruce M Simpson
>Release:        FreeBSD 4.7-RELEASE-p3 i386
>Organization:
>Environment:
System: FreeBSD sulaco.dollah.com 4.7-RELEASE-p3 FreeBSD 4.7-RELEASE-p3 #1: Tue Jan  7 16:48:51 GMT 2003     root@sulaco.dollah.com:/usr/src/sys/compile/SULACO  i386

	
>Description:

The fxp driver doesn't appear to work with the i815's integrated fxp
controller, although it probes, detects and attaches correctly.

The motherboard in question is an A/Open MX3S.

When ifconfig up'ing the interface during boot, the IP stack sends a
gratuitous ARP to detect if another station is using the same MAC address.
This results in the following errors:

fxp0: DMA timeout
fxp0: SCB timeout: 0xff 0xff 0xff 0xffff
fxp0: SCB timeout: 0xff 0xff 0xff 0xffff
fxp0: SCB timeout: 0xff 0xff 0xff 0xffff
fxp0: device timeout

The ARP packets are not transmitted successfully.

>How-To-Repeat:
Simply boot a kernel on such a board, and try to use the onboard fxp.

>Fix:

	


>Release-Note:
>Audit-Trail:
State-Changed-From-To: open->closed 
State-Changed-By: jesper 
State-Changed-When: Sat Jul 19 12:40:16 PDT 2003 
State-Changed-Why:  
Error40 - misfiled 

http://www.freebsd.org/cgi/query-pr.cgi?pr=48650 
>Unformatted:
