From: Paul Fertser <fercerpav@gmail.com>
To: b43-dev@lists.infradead.org
Subject: PIO mode
Date: Wed, 20 Oct 2010 21:54:28 +0400 [thread overview]
Message-ID: <20101020175427.GQ1593@home.pavel.comp> (raw)
In-Reply-To: <4CBF28C0.9000404@lwfinger.net>
On Wed, Oct 20, 2010 at 12:37:04PM -0500, Larry Finger wrote:
> On 10/19/2010 11:22 AM, Paul Fertser wrote:
> > MARK 680.950958 Read dword 0xCE035801 from 0x40, devfn: 0
> > MARK 680.950966 Wrote dword 0xCE030001 to 0x40, devfn: 0
>
> As you probably noticed, I have submitted a patch to clear 0x41 in the PCI
> configuration space.
Yes, thank you (tbh i was surprised to see you adding the code to the
"fixup" routine but i thought you know better, now Michael's clarified it
fully :) )
> More to report on the "ssh user at ipaddress bash -c 'cat > /dev/null' < /dev/zero"
> test. If I issue it on the netbook using the IP address of a computer connected
> to the AP with a wire, it does not fail. So far, the test has been running for
> nearly 24 hours. When I log into the wired machine and issue the command using
> the netbook's address, then it fails after 20-22 minutes when it gets the "No
> probe response" message that I reported earlier.
It looks like we're seeing two different issues.
BTW, with this test i can't reproduce my "fatal dma" problems if i
modprobe/rmmod wl first, so that's somehow related. Do you have any ideas
on how i can further help with debugging?
--
Be free, use free (http://www.gnu.org/philosophy/free-sw.html) software!
mailto:fercerpav at gmail.com
next prev parent reply other threads:[~2010-10-20 17:54 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-09 11:53 Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Paul Fertser
2010-10-09 18:36 ` Paul Fertser
2010-10-09 20:37 ` Gábor Stefanik
2010-10-09 21:32 ` Paul Fertser
2010-10-09 21:37 ` Gábor Stefanik
2010-10-10 7:21 ` Paul Fertser
2010-10-10 15:39 ` Larry Finger
2010-10-10 17:03 ` Paul Fertser
2010-10-11 1:50 ` Larry Finger
2010-10-11 7:37 ` Rafał Miłecki
2010-10-13 6:58 ` PIO mode (was: Re: Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl) Paul Fertser
2010-10-17 22:35 ` PIO mode Larry Finger
2010-10-18 4:11 ` Paul Fertser
2010-10-18 19:57 ` Larry Finger
2010-10-19 0:43 ` Paul Fertser
2010-10-19 16:04 ` Larry Finger
2010-10-19 16:22 ` Paul Fertser
2010-10-19 17:02 ` Larry Finger
2010-10-20 17:37 ` Larry Finger
2010-10-20 17:54 ` Paul Fertser [this message]
2010-10-20 18:31 ` Larry Finger
2010-10-20 19:37 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 (was: Re: PIO mode) Paul Fertser
2010-10-20 22:19 ` Larry Finger
2010-10-21 6:05 ` MMIO trace for "warm" boot of b43 on IdeaPad S9 Paul Fertser
2010-10-21 8:53 ` Transfer zeroes via ssh test (was: Re: PIO mode) Paul Fertser
2010-10-21 14:27 ` Larry Finger
2010-10-21 20:55 ` Michael Büsch
2010-10-10 16:50 ` Issues with 14e4:4315 on "lenovo ideapad s9" - works only after wl Gábor Stefanik
2010-10-12 22:12 ` Paul Fertser
2010-10-12 23:05 ` Paul Fertser
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=20101020175427.GQ1593@home.pavel.comp \
--to=fercerpav@gmail.com \
--cc=b43-dev@lists.infradead.org \
/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;
as well as URLs for NNTP newsgroup(s).