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From: Johan Hovold <johan@kernel.org>
To: Tony Lindgren <tony@atomide.com>
Cc: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	linux-usb@vger.kernel.org, "Bjørn Mork" <bjorn@mork.no>,
	"Johan Hovold" <johan@kernel.org>,
	"Dan Williams" <dcbw@redhat.com>,
	"Marcel Partap" <mpartap@gmx.net>,
	"Merlijn Wajer" <merlijn@wizzup.org>,
	"Pavel Machek" <pavel@ucw.cz>,
	"Sebastian Reichel" <sre@kernel.org>
Subject: USB: qcaux: Add Motorola modem UARTs
Date: Wed, 5 Dec 2018 07:17:25 +0100	[thread overview]
Message-ID: <20181205061725.GF18087@localhost> (raw)

On Sun, Dec 02, 2018 at 05:34:24PM -0800, Tony Lindgren wrote:
> On Motorola Mapphone devices such as Droid 4 there are five USB ports
> that do not use the same layout as Gobi 1K/2K/etc devices listed in
> qcserial.c. So we should use qcaux.c or option.c as noted by
> Dan Williams <dcbw@redhat.com>.
> 
> The ff/ff/ff interfaces seem to always be UARTs on Motorola devices.
> And we should not add interfaces with 0x0a class (CDC Data) as they
> are part of a multi-interface function like for example interface
> 0x22b8:0x4281 as noted by Bjørn Mork <bjorn@mork.no>.

Can you post the output of usb-devices (or lsusb -v) for these three
devices (PIDs)?

Thanks,
Johan

             reply	other threads:[~2018-12-05  6:17 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-12-05  6:17 Johan Hovold [this message]
  -- strict thread matches above, loose matches on Subject: below --
2018-12-13 14:37 USB: qcaux: Add Motorola modem UARTs Tony Lindgren
2018-12-13 12:46 Johan Hovold
2018-12-06 15:57 Tony Lindgren
2018-12-06 15:48 Tony Lindgren
2018-12-06  6:00 Johan Hovold
2018-12-06  1:54 Tony Lindgren
2018-12-03  1:34 Tony Lindgren

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