NetBSD Problem Report #46526

From www@NetBSD.org  Sun Jun  3 01:51:45 2012
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Date: Sun,  3 Jun 2012 01:51:45 +0000 (UTC)
From: mayuresh@acm.org
Reply-To: mayuresh@acm.org
To: gnats-bugs@NetBSD.org
Subject: Driver support needed for DVD writer
X-Send-Pr-Version: www-1.0

>Number:         46526
>Category:       kern
>Synopsis:       88SE6101 Single Port PATA133 Controller driver missing
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Sun Jun 03 01:55:00 +0000 2012
>Last-Modified:  Thu Jun 14 13:56:13 +0000 2012
>Originator:     Mayuresh
>Release:        6.0_BETA2
>Organization:
>Environment:
NetBSD laptop 6.0_BETA2 NetBSD 6.0_BETA2 (GENERIC) i386
>Description:
cdrecord draws "DMA Speed too low" error.

dmesg shows:
pciide0: bus-master DMA support present, but unused (no driver support)

Also discussed in thread
http://mail-index.netbsd.org/current-users/2012/06/02/msg020338.html
>How-To-Repeat:
Try recording a DVD on above hardware
>Fix:
It is suggested on the list that FreeBSD has support for this which can be ported.

>Release-Note:

>Audit-Trail:
From: Martin Husemann <martin@duskware.de>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/46526: Driver support needed for DVD writer
Date: Sun, 3 Jun 2012 11:44:37 +0200

 Mayuresh,

 why do you make it extra hard for anyone to help with this PR?
 The main information needed, if you ask for support for unsupported hardware,
 is: which hardware.

 So, for the record, it is about:

 pciide0 at pci2 dev 0 function 0: vendor 0x11ab product 0x6101 (rev. 0xb1)
 pciide0: bus-master DMA support present, but unused (no driver support)

 which decodes to:

 product MARVELL 88SE6101        0x6101  88SE6101 Single Port PATA133 Controller


 Martin


From: Matthew Mondor <mm_lists@pulsar-zone.net>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: kern/46526: Driver support needed for DVD writer
Date: Mon, 11 Jun 2012 13:21:17 -0400

 On Sun,  3 Jun 2012 01:55:00 +0000 (UTC)
 mayuresh@acm.org wrote:

 > pciide0: bus-master DMA support present, but unused (no driver support)

 Meanwhile, did you manage to make it work using the suggestion at:
 http://mail-index.netbsd.org/current-users/2012/06/03/msg020344.html

 I think that the synopsis should be changed to:
 "88SE6101 Single Port PATA133 Controller driver missing"
 As per Martin's suggestion

 Thanks,
 -- 
 Matt

From: Mayuresh <mayuresh@acm.org>
To: gnats-bugs@NetBSD.org
Cc: kern-bug-people@NetBSD.org, gnats-admin@NetBSD.org, netbsd-bugs@NetBSD.org
Subject: Re: kern/46526: Driver support needed for DVD writer
Date: Thu, 14 Jun 2012 19:17:09 +0530

 On Mon, Jun 11, 2012 at 05:25:01PM +0000, Matthew Mondor wrote:
 >  > pciide0: bus-master DMA support present, but unused (no driver support)
 >  
 >  Meanwhile, did you manage to make it work using the suggestion at:
 >  http://mail-index.netbsd.org/current-users/2012/06/03/msg020344.html

 At present I worked around this with an alternative OS installation. So
 haven't tried. Will prefer to wait for the support.

 >  I think that the synopsis should be changed to:
 >  "88SE6101 Single Port PATA133 Controller driver missing"
 >  As per Martin's suggestion

 Do I need to do something in the PR system for that? Haven't done so
 before. Please advise.

 Mayuresh.

>Unformatted:

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