Hello.
On 08-11-2012 22:48, Sergei Shtylyov wrote:
USB specs says that if an over-current is detected then a hub must switch off
all affected port, wait to cool down and then switch on.
There are few controllers, which does not follow it, and expects software
to switch off the port power.
On 11/9/2012 12:53 AM, Sergei Shtylyov wrote:
Look at this fragment of ehci-hub.c:
Thanks Sergei for pointing it out.
I apologize for the noise. SPEAr is also an EHCI implementation. Having
following code, actually we should not need this patch for SPEAr.
Regards
Pratyush
807
On 11/8/2012 9:35 PM, Alan Stern wrote:
On Thu, 8 Nov 2012, Pratyush Anand wrote:
USB specs says that if an over-current is detected then a hub must switch off
all affected port, wait to cool down and then switch on.
There are few controllers, which does not follow it, and expects software
to
Hello.
On 11/08/2012 08:58 PM, Alan Stern wrote:
USB specs says that if an over-current is detected then a hub must switch
off
all affected port, wait to cool down and then switch on.
There are few controllers, which does not follow it, and expects software
to switch of
On Thu, 8 Nov 2012, Sergei Shtylyov wrote:
> >> USB specs says that if an over-current is detected then a hub must switch
> >> off
> >> all affected port, wait to cool down and then switch on.
>
> >> There are few controllers, which does not follow it, and expects software
> >> to switch off the
Hello.
On 11/08/2012 07:05 PM, Alan Stern wrote:
>> USB specs says that if an over-current is detected then a hub must switch off
>> all affected port, wait to cool down and then switch on.
>> There are few controllers, which does not follow it, and expects software
>> to switch off the port pow
On Thu, 8 Nov 2012, Pratyush Anand wrote:
> USB specs says that if an over-current is detected then a hub must switch off
> all affected port, wait to cool down and then switch on.
>
> There are few controllers, which does not follow it, and expects software
> to switch off the port power.
Can y
USB specs says that if an over-current is detected then a hub must switch off
all affected port, wait to cool down and then switch on.
There are few controllers, which does not follow it, and expects software
to switch off the port power.
This patch will add workaround for such controllers.
I th
