From: Johan Hovold <johan@kernel.org>
To: "Bjørn Mork" <bjorn@mork.no>
Cc: Johan Hovold <johan@kernel.org>,
linux-usb@vger.kernel.org,
Sebastian Sjoholm <sebastian.sjoholm@gmail.com>,
linux-stable@vger.kernel.org
Subject: Re: [PATCH] USB: serial: option: fix Quectel BG96 matching
Date: Tue, 1 Dec 2020 11:18:29 +0100 [thread overview]
Message-ID: <X8YYdVk7LQ+VcpPf@localhost> (raw)
In-Reply-To: <20201201100318.37843-1-bjorn@mork.no>
On Tue, Dec 01, 2020 at 11:03:18AM +0100, Bjørn Mork wrote:
> This is a partial revert of commit 2bb70f0a4b23 ("USB: serial:
> option: support dynamic Quectel USB compositions")
>
> The Quectel BG96 is different from most other modern Quectel modems,
> having serial functions with 3 endpoints using ff/ff/ff and ff/fe/ff
> class/subclass/protocol. Including it in the change to accommodate
> dynamic function mapping was incorrect.
>
> Revert to interface number matching for the BG96, assuming static
> layout of the RMNET function on interface 4. This restores support
> for the serial functions on interfaces 2 and 3.
>
> Full lsusb output for the BG96:
> Cc: Sebastian Sjoholm <sebastian.sjoholm@gmail.com>
> Cc: linux-stable@vger.kernel.org
> Fixes: 2bb70f0a4b23 ("USB: serial: option: support dynamic Quectel USB compositions")
> Signed-off-by: Bjørn Mork <bjorn@mork.no>
Thanks, Bjørn. Now applied.
Johan
next prev parent reply other threads:[~2020-12-01 10:18 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 10:03 [PATCH] USB: serial: option: fix Quectel BG96 matching Bjørn Mork
2020-12-01 10:18 ` Johan Hovold [this message]
2020-12-01 10:21 ` Bjørn Mork
2020-12-01 10:24 ` Johan Hovold
2020-12-01 16:39 ` 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=X8YYdVk7LQ+VcpPf@localhost \
--to=johan@kernel.org \
--cc=bjorn@mork.no \
--cc=linux-stable@vger.kernel.org \
--cc=linux-usb@vger.kernel.org \
--cc=sebastian.sjoholm@gmail.com \
/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.