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From: Julius Werner <jwerner@chromium.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Greg KH <greg@kroah.com>, Oliver Neukum <oneukum@suse.com>,
	Julius Werner <jwerner@chromium.org>,
	USB Storage list <usb-storage@lists.one-eyed-alien.net>,
	Dan Williams <dcbw@redhat.com>,
	Kernel development list <linux-kernel@vger.kernel.org>,
	USB list <linux-usb@vger.kernel.org>
Subject: Re: [PATCH] usb: storage: Add ums-cros-aoa driver
Date: Fri, 6 Sep 2019 14:02:00 -0700	[thread overview]
Message-ID: <CAODwPW-FybmnZ97eTfShya_z1Oxrc91ofe6yC4vNN2ri51V5fw@mail.gmail.com> (raw)
In-Reply-To: <Pine.LNX.4.44L0.1909031009250.1859-100000@iolanthe.rowland.org>

FWIW, I found a suitable workaround now to get my use case working
with existing kernels: I can do the mode switch from userspace, then
after the device reenumerates I can manually disable any interfaces I
don't like by writing 0 to their 'authorized' node, and then I write
the VID/PID to usb-storage/new_id.

I still think it would be nice in general to be able to force a driver
to bind a specific device (rather than a VID/PID match), but it's not
a pressing need for me anymore.

  reply	other threads:[~2019-09-06 21:02 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-27 23:14 [PATCH] usb: storage: Add ums-cros-aoa driver Julius Werner
2019-08-27 23:29 ` Matthew Dharm
     [not found] ` <CAA6KcBAykS+VkhkcF42PhGyNu8KAEoaYPgA9-ru_HCxKrAEZzg@mail.gmail.com>
2019-08-27 23:59   ` Julius Werner
2019-08-28  8:32 ` Greg Kroah-Hartman
2019-08-28 16:17 ` Alan Stern
2019-08-28 16:41   ` Dan Williams
2019-08-29  3:26     ` Julius Werner
2019-08-29  7:25       ` Greg Kroah-Hartman
2019-08-29 15:41       ` Alan Stern
2019-08-30  0:31         ` Julius Werner
2019-08-30 17:43           ` Alan Stern
2019-09-02 16:47             ` Greg KH
2019-09-03  8:46               ` Oliver Neukum
2019-09-03  9:19                 ` Greg KH
2019-09-03 10:04                   ` Oliver Neukum
2019-09-03 12:45                     ` Greg KH
2019-09-03 14:14                   ` Alan Stern
2019-09-06 21:02                     ` Julius Werner [this message]
2019-09-07 19:10                       ` Alan Stern

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