From: Sasha Levin <sashal@kernel.org>
To: Christian Lamparter <chunkeey@gmail.com>
Cc: stable@vger.kernel.org
Subject: Re: [PATCH for-4.19-stable] ath10k: restore QCA9880-AR1A (v1) detection
Date: Sun, 1 Dec 2019 12:02:45 -0500 [thread overview]
Message-ID: <20191201170245.GU5861@sasha-vm> (raw)
In-Reply-To: <5688116.JcRxOpqE2I@debian64>
On Fri, Nov 29, 2019 at 09:52:14PM +0100, Christian Lamparter wrote:
>commit f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 upstream
>---
>From f8914a14623a79b73f72b2b1ee4cd9b2cb91b735 Mon Sep 17 00:00:00 2001
>From: Christian Lamparter <chunkeey@gmail.com>
>Date: Mon, 25 Mar 2019 13:50:19 +0100
>Subject: [PATCH for-4.19-stable] ath10k: restore QCA9880-AR1A (v1) detection
>To: linux-wireless@vger.kernel.org,
> ath10k@lists.infradead.org
>Cc: Kalle Valo <kvalo@codeaurora.org>
>
>This patch restores the old behavior that read
>the chip_id on the QCA988x before resetting the
>chip. This needs to be done in this order since
>the unsupported QCA988x AR1A chips fall off the
>bus when resetted. Otherwise the next MMIO Op
>after the reset causes a BUS ERROR and panic.
>
>Cc: stable@vger.kernel.org # 4.19
>Fixes: 1a7fecb766c8 ("ath10k: reset chip before reading chip_id in probe")
>Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Queued up for all branches, thanks!
--
Thanks,
Sasha
next prev parent reply other threads:[~2019-12-01 17:02 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-11-29 20:52 [PATCH for-4.19-stable] ath10k: restore QCA9880-AR1A (v1) detection Christian Lamparter
2019-12-01 17:02 ` Sasha Levin [this message]
2019-12-02 9:14 ` Greg KH
2019-12-02 9:15 ` Greg KH
2019-12-02 9:17 ` Greg KH
2019-12-02 9:18 ` Greg KH
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=20191201170245.GU5861@sasha-vm \
--to=sashal@kernel.org \
--cc=chunkeey@gmail.com \
--cc=stable@vger.kernel.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