Re: 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)

2013-03-05 Thread g...@kroah.com
On Tue, Mar 05, 2013 at 01:23:33PM +0100, Bjørn Mork wrote: > As you are well aware of, we parse descriptors as needed on Linux and > can just as easy support the Windows look'n'feel if required. There is > absolutely no need to create special Linux descriptors to adapt to > existing drivers. We'

RE: 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)

2013-03-05 Thread Fangxiaozhi (Franko)
ah.com; Yili (Neil); Wangyuhua > (Roger, Credit); Huqiao (C); ba...@ti.com; mdharm-...@one-eyed-alien.net; > sebast...@breakpoint.cc > Subject: Re: v3.8 regression: Huawei mode switching fails (was Re: [PATCH > 2/2]linux-usb:optimize to match the Huawei USB storage devices and support

Re: 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)

2013-03-05 Thread Oliver Neukum
On Tuesday 05 March 2013 02:28:07 Fangxiaozhi wrote: Hi, > 1. As far as I know, usb_modeswitch is now only integrated in the PC > Linux. It isn't integrated to other system with linux kernel, such as > Android, Chrome OS, etc. On these system, how can we switch the device? Then those sys

RE: 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)

2013-03-04 Thread Fangxiaozhi (Franko)
inlei (Lei Lin); g...@kroah.com; Yili (Neil); Wangyuhua (Roger, > Credit); > Huqiao (C); ba...@ti.com; mdharm-...@one-eyed-alien.net; > sebast...@breakpoint.cc > Subject: v3.8 regression: Huawei mode switching fails (was Re: [PATCH > 2/2]linux-usb:optimize to match the Huawei USB

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)

2013-03-04 Thread Bjørn Mork
Hello Franko, This patch causes a number of regressions for both the Huawei devices I have available for testing. One of them is completely unusable in v3.8 (unable to switch to modem mode) unless the usb-storage driver is disabled. I realize that some devices are historically handled by the usb-