From: Josua Dietze <digidietze@draisberghof.de>
To: "Bjørn Mork" <bjorn@mork.no>
Cc: "Fangxiaozhi (Franko)" <fangxiaozhi@huawei.com>,
Dan Williams <dcbw@redhat.com>,
Greg KH <gregkh@linuxfoundation.org>,
"Linlei (Lei Lin)" <lei.lin@huawei.com>,
"linux-usb@vger.kernel.org" <linux-usb@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Xueguiying (Zihan)" <zihan.xue@huawei.com>,
"Yili (Neil)" <neil.yi@huawei.com>,
Wangyuhua <yuhua.wang@huawei.com>,
"Huqiao (C)" <huqiao36@huawei.com>, "balbi@ti.com" <balbi@ti.com>,
"mdharm-usb@one-eyed-alien.net" <mdharm-usb@one-eyed-alien.net>,
"sebastian@breakpoint.cc" <sebastian@breakpoint.cc>,
stable <stable@vger.kernel.org>
Subject: Re: 答复: [PATCH] USB: storage: fix Huawei mode switching regression
Date: Thu, 07 Mar 2013 15:11:27 +0100 [thread overview]
Message-ID: <5138A00F.8060806@draisberghof.de> (raw)
In-Reply-To: <87haknjtbl.fsf@nemi.mork.no>
Am 07.03.2013 13:19, schrieb Bjørn Mork:
> it looks like your app will need to be a member of the "usb" group to do
> this. I assume there is a way for an app to request such permissions in
> Android. Josh has obviously managed to get it.
Actually, the PPP Widget app requires access to a root shell because it is intended for user installation; however, for a system integrator it should not be hard to add a system app that handles USB devices.
Device discovery is provided by Android since 3.1, permitting device handling in place of an udev system.
A completely different question is if tablet manufacturers are keen on making their Wifi-only devices ready for 3G data via USB devices. It may conflict with their business interests if they are offering 3G-enabled devices for an extra charge.
They may come to the conclusion to patch out the 'huawei_init' feature altogether.
Josua Dietze
next prev parent reply other threads:[~2013-03-07 14:11 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-04 7:16 [PATCH 2/2]linux-usb:optimize to match the Huawei USB storage devices and support new switch command fangxiaozhi 00110321
2013-03-04 11:41 ` v3.8 regression: Huawei mode switching fails (was Re: [PATCH 2/2]linux-usb:optimize to match the Huawei USB storage devices and support new switch command) Bjørn Mork
2013-03-04 13:19 ` [PATCH] USB: storage: fix Huawei mode switching regression Bjørn Mork
2013-03-04 14:29 ` Ben Hutchings
2013-03-04 16:47 ` Bjørn Mork
2013-03-04 16:59 ` Matthew Dharm
2013-03-04 19:22 ` Bjørn Mork
2013-03-04 22:28 ` Josua Dietze
2013-03-05 8:32 ` Oliver Neukum
2013-03-05 11:35 ` Bjørn Mork
2013-03-05 2:15 ` Fangxiaozhi (Franko)
2013-03-05 10:07 ` Bjørn Mork
2013-03-05 11:52 ` Oliver Neukum
2013-03-05 14:08 ` Bjørn Mork
2013-03-06 1:34 ` 答复: " Linlei (Lei Lin)
2013-03-06 1:44 ` Greg KH
2013-03-06 15:45 ` Dan Williams
2013-03-07 2:54 ` Fangxiaozhi (Franko)
2013-03-07 3:18 ` Greg KH
2013-03-07 12:19 ` Bjørn Mork
2013-03-07 14:11 ` Josua Dietze [this message]
2013-03-05 2:28 ` v3.8 regression: Huawei mode switching fails (was Re: [PATCH 2/2]linux-usb:optimize to match the Huawei USB storage devices and support new switch command) Fangxiaozhi (Franko)
2013-03-05 8:48 ` Oliver Neukum
2013-03-05 9:05 ` Fangxiaozhi (Franko)
2013-03-05 12:23 ` Bjørn Mork
2013-03-06 1:40 ` greg
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