On Tue, Dec 18, 2012 at 12:01:35AM -0200, Fabio Estevam wrote:
> Hi,
>
> Booting a 3.7 kernel on a mx6qsabrelite board via NFS and using an
> asix USB/Ethernet adapter and then I try to transfer a 10MB file from
> the target to the host:
Has this ever worked before on any older kernel?
thanks,
On Tue, Dec 18, 2012 at 12:01:35AM -0200, Fabio Estevam wrote:
> Booting a 3.7 kernel on a mx6qsabrelite board via NFS and using an
> asix USB/Ethernet adapter and then I try to transfer a 10MB file from
> the target to the host:
That backtrace shows only that nothing is going on. Can you attach t
Hi Greg,
On Tue, Dec 18, 2012 at 12:43 AM, Greg KH wrote:
> On Tue, Dec 18, 2012 at 12:01:35AM -0200, Fabio Estevam wrote:
>> Hi,
>>
>> Booting a 3.7 kernel on a mx6qsabrelite board via NFS and using an
>> asix USB/Ethernet adapter and then I try to transfer a 10MB file from
>> the target to the
On Wed, Dec 19, 2012 at 12:56:12PM -0200, Fabio Estevam wrote:
> Hi Greg,
>
> On Tue, Dec 18, 2012 at 12:43 AM, Greg KH wrote:
> > On Tue, Dec 18, 2012 at 12:01:35AM -0200, Fabio Estevam wrote:
> >> Hi,
> >>
> >> Booting a 3.7 kernel on a mx6qsabrelite board via NFS and using an
> >> asix USB/Eth
Hi Peter,
On Thu, Dec 20, 2012 at 2:39 AM, Peter Chen wrote:
> Please to see if the Stream mode disable (bit4, usbmode) is set or not?
> If it is not, please try below patch
>
> diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
> index c97503b..258bc02 100644
> --- a/drivers
On Thu, Dec 20, 2012 at 8:20 AM, Fabio Estevam wrote:
> Hi Peter,
>
> On Thu, Dec 20, 2012 at 2:39 AM, Peter Chen wrote:
>
>> Please to see if the Stream mode disable (bit4, usbmode) is set or not?
>> If it is not, please try below patch
>>
>> diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/us
On Thu, Dec 20, 2012 at 8:20 AM, Fabio Estevam wrote:
> Excellent! Your suggestion made scp work with mx6 on 3.7.
>
> I assume that this "fix" or workaround would need a better place, right?
>
> Should this fix go into the chipidea host driver instead?
Also, we are already passing the CI13XXX_DI
On Thu, Dec 20, 2012 at 8:45 AM, Fabio Estevam wrote:
> Would this be the correct fix?
>
> --- a/include/linux/usb/chipidea.h
> +++ b/include/linux/usb/chipidea.h
> @@ -18,7 +18,7 @@ struct ci13xxx_platform_data {
> #define CI13XXX_REGS_SHAREDBIT(0)
> #define CI13XXX_REQUIRE_TRANSCE
On Thu, Dec 20, 2012 at 09:18:43AM -0200, Fabio Estevam wrote:
> On Thu, Dec 20, 2012 at 8:45 AM, Fabio Estevam wrote:
>
> > Would this be the correct fix?
> >
> > --- a/include/linux/usb/chipidea.h
> > +++ b/include/linux/usb/chipidea.h
> > @@ -18,7 +18,7 @@ struct ci13xxx_platform_data {
> > #
Hi Peter,
On Fri, Dec 21, 2012 at 12:22 AM, Peter Chen wrote:
> Current chipidea driver only considers disable stream mode at device
> mode, in fact, it may be related to below chipidea bug, and needs
> to consider all usb modes.
>
> STAR 9000378958
> Title: Non-Double Word Aligned Buffer Addres
On Fri, Dec 21, 2012 at 07:24:14AM -0200, Fabio Estevam wrote:
> Hi Peter,
>
> On Fri, Dec 21, 2012 at 12:22 AM, Peter Chen wrote:
>
> > Current chipidea driver only considers disable stream mode at device
> > mode, in fact, it may be related to below chipidea bug, and needs
> > to consider all
On Fri, Dec 21, 2012 at 9:49 AM, Wolfram Sang wrote:
>> Yes, setting CI13XXX_DISABLE_STREAMING inside ci_role_start does work.
>>
>> If you think the patch below is fine I can properly submit it.
>
> Why did you need to move this function?
Only to make the compiler happy. hw_write() is now used
> Only to make the compiler happy. hw_write() is now used by
> ci_role_start(), so I re-ordered so that hw_write comes first in the
> code and compiler does not complain.
Yup, spotted this on second glance. If you submit the patch, might be
helpful to mention this.
--
Pengutronix e.K.
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