From: "John W. Linville" <linville@tuxdriver.com>
To: Felix Fietkau <nbd@openwrt.org>
Cc: linux-wireless@vger.kernel.org, lrodriguez@atheros.com
Subject: Re: [PATCH 2.6.37 v2 1/2] ath9k_hw: fix endian issues with CTLs on AR9003
Date: Tue, 30 Nov 2010 13:27:16 -0500 [thread overview]
Message-ID: <20101130182715.GD2341@tuxdriver.com> (raw)
In-Reply-To: <1291131338-93870-1-git-send-email-nbd@openwrt.org>
On Tue, Nov 30, 2010 at 04:35:37PM +0100, Felix Fietkau wrote:
> Parsing data using bitfields is messy, because it makes endian handling
> much harder. AR9002 and earlier got it right, AR9003 got it wrong.
> This might lead to either using too high or too low tx power values,
> depending on frequency and eeprom settings.
> Fix it by getting rid of the CTL related bitfields entirely and use
> masks instead.
>
> Signed-off-by: Felix Fietkau <nbd@openwrt.org>
> Cc: stable@kernel.org
> ---
> drivers/net/wireless/ath/ath9k/ar9003_eeprom.c | 314 ++++++++++++------------
> drivers/net/wireless/ath/ath9k/ar9003_eeprom.h | 9 +-
> drivers/net/wireless/ath/ath9k/eeprom.c | 6 +-
> drivers/net/wireless/ath/ath9k/eeprom.h | 13 +-
> 4 files changed, 167 insertions(+), 175 deletions(-)
patching file drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
Hunk #1 FAILED at 57.
Hunk #2 FAILED at 296.
Hunk #3 succeeded at 568 (offset -14 lines).
Hunk #4 FAILED at 873.
Hunk #5 FAILED at 1159.
Hunk #6 FAILED at 1451.
Hunk #7 FAILED at 1737.
Hunk #8 FAILED at 2029.
Hunk #9 FAILED at 2315.
Hunk #10 FAILED at 2606.
Hunk #11 FAILED at 2892.
Hunk #12 succeeded at 1827 (offset -2536 lines).
Hunk #13 succeeded at 1847 (offset -2536 lines).
10 out of 13 hunks FAILED -- saving rejects to file drivers/net/wireless/ath/ath9k/ar9003_eeprom.c.rej
patching file drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
Hunk #1 succeeded at 261 with fuzz 1 (offset -9 lines).
patching file drivers/net/wireless/ath/ath9k/eeprom.c
patching file drivers/net/wireless/ath/ath9k/eeprom.h
Please base the patch against this tree:
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git
Thanks,
John
--
John W. Linville Someday the world will need a hero, and you
linville@tuxdriver.com might be all we have. Be ready.
next prev parent reply other threads:[~2010-11-30 18:29 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-30 15:35 [PATCH 2.6.37 v2 1/2] ath9k_hw: fix endian issues with CTLs on AR9003 Felix Fietkau
2010-11-30 15:35 ` [PATCH 2.6.37 v2 2/2] ath9k_hw: fix more bitfield related endian issues Felix Fietkau
2010-11-30 18:27 ` John W. Linville [this message]
2010-11-30 18:46 ` [PATCH 2.6.37 v2 1/2] ath9k_hw: fix endian issues with CTLs on AR9003 Felix Fietkau
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=20101130182715.GD2341@tuxdriver.com \
--to=linville@tuxdriver.com \
--cc=linux-wireless@vger.kernel.org \
--cc=lrodriguez@atheros.com \
--cc=nbd@openwrt.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.