Messages in this thread | | | From | Oliver Neukum <> | Subject | Re: [PATCH 1/1]linux-usb: optimize to match the Huawei USB storage devices and support new switch command | Date | Fri, 14 Dec 2012 11:42:34 +0100 |
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On Friday 14 December 2012 10:28:31 Fangxiaozhi wrote:
Hi,
> > For such devices we should put the switching code into generic code, not a > > device driver so that we have a chance to do reset_resume() on those > > devices. > --------------Because in many embedded linux system, they don't include such switch tools themselves. > So I think it is better to put the switching code in device driver.
Well, that argues for doing it in the kernel. Where you do it in the kernel shouldn't matter.
> --------------By the way, because our device will response the switching command for once, > so I think you can do reset_resume() as you want.
What happens if S3 cuts power to the device?
Regards Oliver
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