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Date: Sat, 9 Feb 2002 19:47:39 +0100 (CET)
From: Sameh Ghane <sw@anthologeek.net>
To: FreeBSD-gnats-submit@freebsd.org
Cc:
Subject: cisco aironet driver freezes with toshiba laptop under 5.0-current
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>Number:         34764
>Category:       kern
>Synopsis:       cisco aironet driver freezes with toshiba laptop under 5.0-current
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    freebsd-bugs
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 09 10:50:03 PST 2002
>Closed-Date:    Sun Dec 01 15:50:20 PST 2002
>Last-Modified:  Sun Dec 01 15:50:20 PST 2002
>Originator:     Sameh Ghane
>Release:        FreeBSD 5.0-CURRENT i386
>Organization:
none
>Environment:
System: FreeBSD  5.0-CURRENT-20020204-JPSNAP FreeBSD 5.0-CURRENT #0: Sun Feb 3 22:18:38 GMT 2002   root@ushi.jp.freebsd.org:/usr/src/sys/i386/compile/GENERIC i386

>Description:
	I have 2 workstations, with the same FreeBSD 5.0-current kernel. One is a desktop, the other is a Toshiba Satellite 2590XDVD.
	Also, 2 Cisco Aironet NICs:
        Desktop: an0: <Aironet PCI4800> port 0xd000-0xd03f,0xd400-0xd47f mem 0xde800000-0xde80007f irq 5 at device 10.0 on pci0
	Laptop: an0: <Aironet PC4500/PC4800> at port 0x240-0x27f irq 11 slot 0 on pccard0

After setting up both sides of the link, the laptop freezes, and I'm even unable to drop into DDB.

The 'activity' LED of the NIC on the laptop keeps blinking.

>How-To-Repeat:

Set adhoc mode, any channel, and any SSID on both sides, then enjoy the freeze during link negociation.

>Fix:

Nope :( But I'm ready to test any relevant patch.
>Release-Note:
>Audit-Trail:

From: Sameh Ghane <sw@anthologeek.net>
To: FreeBSD-gnats-submit@freebsd.org
Cc:  
Subject: Re: kern/34764: cisco aironet driver freezes with toshiba laptop under 5.0-current
Date: Wed, 13 Feb 2002 09:41:40 +0100

 Le (On) Sat, Feb 09, 2002 at 07:47:39PM +0100, Sameh Ghane ecrivit (wrote):
 > 
 > >Description:
 > 	I have 2 workstations, with the same FreeBSD 5.0-current kernel. One is a desktop, the other is a Toshiba Satellite 2590XDVD.
 > 	Also, 2 Cisco Aironet NICs:
 >         Desktop: an0: <Aironet PCI4800> port 0xd000-0xd03f,0xd400-0xd47f mem 0xde800000-0xde80007f irq 5 at device 10.0 on pci0
 > 	Laptop: an0: <Aironet PC4500/PC4800> at port 0x240-0x27f irq 11 slot 0 on pccard0
 > 
 > After setting up both sides of the link, the laptop freezes, and I'm even unable to drop into DDB.
 
 It seems to work, now that I set PCIC Compatible mode in the BIOS. I still think
 it is a bug as the card was recognized and initialized before.
 
 I still had a one-way traffic (laptop's wireless NIC was sending, but not
 receiving), and an0: device timeout issues. After trying with another irq, it
 worked fine...
 
 Cheers,
 
 -- 
 Sameh
State-Changed-From-To: open->feedback 
State-Changed-By: iedowse 
State-Changed-When: Sun Dec 1 14:24:40 PST 2002 
State-Changed-Why:  

Is this problem still present with more recent source? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=34764 

From: Ian Dowse <iedowse@maths.tcd.ie>
To: freebsd-gnats-submit@freebsd.org
Cc:  
Subject: Re: kern/34764: cisco aironet driver freezes with toshiba laptop under 5.0-current 
Date: Sun, 01 Dec 2002 23:39:47 +0000

 Adding to the audit-trail:
 
 In message <20021201231746.GA12202@anthologeek.net>, Sameh Ghane writes:
 >Le (On) Sun, Dec 01, 2002 at 02:25:23PM -0800, Ian Dowse ecrivit (wrote):
 >> Is this problem still present with more recent source?
 >
 >Unfortunately I do not have access to the an(4) devices anymore.
 >
 >Sorry not to have updated the PR state: I totally forgot about it.
 >
 >I think you can close the PR anyway: it seems I was the only one to get it,
 >a workaround exists (if the bug is still present), and it only occured in adho
 >c
 >mode.
 >
 >Cheers,
 >
 >-- 
 >Sameh
State-Changed-From-To: feedback->closed 
State-Changed-By: iedowse 
State-Changed-When: Sun Dec 1 15:46:57 PST 2002 
State-Changed-Why:  

Submitter no longer has the devices, and says that this can be 
closed. 

http://www.freebsd.org/cgi/query-pr.cgi?pr=34764 
>Unformatted:
