From: Pete Zaitcev <zaitcev@redhat.com>
To: Martin Maurer <martinmaurer@gmx.at>
Cc: linux-kernel@vger.kernel.org, akpm@osdl.org,
linux-usb-devel@lists.sourceforge.net, axel.struebing@freenet.de
Subject: Re: kernel status, "Elitegroup K7S5A" SOLVED
Date: Sun, 6 Nov 2005 18:31:24 -0800 [thread overview]
Message-ID: <20051106183124.38a37baa.zaitcev@redhat.com> (raw)
In-Reply-To: <200511061922.16296.martinmaurer@gmx.at>
On Sun, 6 Nov 2005 19:22:12 +0100, Martin Maurer <martinmaurer@gmx.at> wrote:
> > test this by editing the source code for 2.6.7. In the file
> > drivers/usb/storage/transport.c, locate the subroutine
> > usb_stor_Bulk_max_lun() and comment out the two lines that call
> > usb_stor_clear_halt().
> this solved my problem too. [...]
> (i tested with a vanilla kernel 2.6.14).
I would like to see a real patch instead of verbal descriptions, because
what you say is not easily believable. I suspect a language barrier.
The difficulty is, in 2.6.14, both ub and usb-storage clear halts when
the device stalls (in ub_probe and usb_stor_Bulk_max_lun). It may be
incorrect, because it's a stall on the control pipe, not a bulk pipe.
But I have no idea what the proper recovery procedure is (e.g. what
happens if we just ignore stalls of control transfers?)
If someone like Pat explaned me what to do, I could code it.
-- Pete
prev parent reply other threads:[~2005-11-07 2:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <mailman.1125954121.30702.linux-kernel2news@redhat.com>
2005-09-08 4:13 ` kernel status, "Elitegroup K7S5A" Pete Zaitcev
2005-11-06 18:22 ` kernel status, "Elitegroup K7S5A" SOLVED Martin Maurer
2005-11-07 2:31 ` Pete Zaitcev [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20051106183124.38a37baa.zaitcev@redhat.com \
--to=zaitcev@redhat.com \
--cc=akpm@osdl.org \
--cc=axel.struebing@freenet.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-devel@lists.sourceforge.net \
--cc=martinmaurer@gmx.at \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®