Hi,
On Tue, Sep 09, 2014 at 09:16:50PM +0400, Matwey V. Kornilov wrote:
> I am still running 3.16.1 no BeagleBone Black and after I sorted out
> the configuration nothing oopses, but there is another problem.
> I can't attach any device (including but not limited to USB-hub with
> external power)
2014-09-09 21:49 GMT+04:00 Felipe Balbi :
> Hi,
>
> On Tue, Sep 09, 2014 at 09:16:50PM +0400, Matwey V. Kornilov wrote:
>> I am still running 3.16.1 no BeagleBone Black and after I sorted out
>> the configuration nothing oopses, but there is another problem.
>> I can't attach any device (including
Hi,
On Tue, Sep 09, 2014 at 09:55:10PM +0400, Matwey V. Kornilov wrote:
> 2014-09-09 21:49 GMT+04:00 Felipe Balbi :
> > Hi,
> >
> > On Tue, Sep 09, 2014 at 09:16:50PM +0400, Matwey V. Kornilov wrote:
> >> I am still running 3.16.1 no BeagleBone Black and after I sorted out
> >> the configuration n
2014-09-09 22:20 GMT+04:00 Felipe Balbi :
> oh, so it's not really a BBB. I have never seen an EMBEST RevB3. Do you
> have access to that board's accessory and/or a real BBB to check ?
They claim it is just A5A. So, I've booted into Angstrom with kernel
3.8.6 (which is preinstalled on eMMC), and U
Hi,
On Wed, Sep 10, 2014 at 11:06:05AM +0400, Matwey V. Kornilov wrote:
> 2014-09-09 22:20 GMT+04:00 Felipe Balbi :
> > oh, so it's not really a BBB. I have never seen an EMBEST RevB3. Do you
> > have access to that board's accessory and/or a real BBB to check ?
>
> They claim it is just A5A. So,
2014-09-10 17:52 GMT+04:00 Felipe Balbi :
> Hi,
>
> On Wed, Sep 10, 2014 at 11:06:05AM +0400, Matwey V. Kornilov wrote:
>> 2014-09-09 22:20 GMT+04:00 Felipe Balbi :
>> > oh, so it's not really a BBB. I have never seen an EMBEST RevB3. Do you
>> > have access to that board's accessory and/or a real
On Wed, Sep 10, 2014 at 06:45:32PM +0400, Matwey V. Kornilov wrote:
> 2014-09-10 17:52 GMT+04:00 Felipe Balbi :
> > Hi,
> >
> > On Wed, Sep 10, 2014 at 11:06:05AM +0400, Matwey V. Kornilov wrote:
> >> 2014-09-09 22:20 GMT+04:00 Felipe Balbi :
> >> > oh, so it's not really a BBB. I have never seen a
2014-09-10 19:53 GMT+04:00 Felipe Balbi :
> you probably need a USB sniffer. usbmon (Documentation/usb/usbmon.txt)
> will help to some extent, but some details can only be seen with a hw
> sniffer.
Hi
To this moment I've found the following. Angstrom 3.8 works as
expected, 3.16 also works until i
Hi,
On Wed, Sep 10, 2014 at 11:02:23PM +0400, Matwey V. Kornilov wrote:
> 2014-09-10 19:53 GMT+04:00 Felipe Balbi :
> > you probably need a USB sniffer. usbmon (Documentation/usb/usbmon.txt)
> > will help to some extent, but some details can only be seen with a hw
> > sniffer.
>
> Hi
>
> To this
On Wed, 10 Sep 2014, Felipe Balbi wrote:
> Hi,
>
> On Wed, Sep 10, 2014 at 11:02:23PM +0400, Matwey V. Kornilov wrote:
> > 2014-09-10 19:53 GMT+04:00 Felipe Balbi :
> > > you probably need a USB sniffer. usbmon (Documentation/usb/usbmon.txt)
> > > will help to some extent, but some details can on
2014-09-11 0:32 GMT+04:00 Alan Stern :
> If all else fails, git bisect might pinpoint the cause of the problem.
>
> Alan Stern
>
I would have need config bisect.
--
With best regards,
Matwey V. Kornilov
http://blog.matwey.name
xmpp://0x2...@jabber.ru
--
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2014-09-10 23:50 GMT+04:00 Felipe Balbi :
> hmmm, protocol error.
Hi,
I've found the root of the problem. CONFIG_USB_MUSB_TUSB6010=m affects
the code inside musb_hdrc inspite of tusb6010 not loaded at all.
When I disable CONFIG_USB_MUSB_TUSB6010 in my configuration,
everything works fine.
After
Hi,
On Tue, Sep 16, 2014 at 08:40:14PM +0400, Matwey V. Kornilov wrote:
> 2014-09-10 23:50 GMT+04:00 Felipe Balbi :
> > hmmm, protocol error.
>
> Hi,
>
> I've found the root of the problem. CONFIG_USB_MUSB_TUSB6010=m affects
> the code inside musb_hdrc inspite of tusb6010 not loaded at all.
> Wh
2014-09-16 20:51 GMT+04:00 Felipe Balbi :
> this can't be applied as it would break tusb6010.
Sure.
MUSB_FIFO_OFFSET is used only in musb_core_init to set endpoints.
Can not understand whether endpoint setup can be moved to musb_platform_init.
Or yet another callback to musb_platform_ops has to b
Hi,
On Tue, Sep 16, 2014 at 09:08:17PM +0400, Matwey V. Kornilov wrote:
> 2014-09-16 20:51 GMT+04:00 Felipe Balbi :
> > this can't be applied as it would break tusb6010.
>
> Sure.
>
> MUSB_FIFO_OFFSET is used only in musb_core_init to set endpoints.
> Can not understand whether endpoint setup ca
2014-09-16 21:25 GMT+04:00 Felipe Balbi :
> we could, perhaps, pass a flag to change those offsets, but not a new
> callback, I'm trying to get rid of some of them :-)
We could have a tool musb_is_tusb(musb) (like dev_is_pci(dev)) instead
of just a flag. But it is also a leakage in abstraction.
I
Ok. What is about musb_io.h? What does it mean "TUSB6010 doesn't allow
8-bit access; 16-bit access is the minimum."?
I think __raw_readb is kind of return *(u8_t*)(addr), but this is CPU
stuff as far as I understand.
--
With best regards,
Matwey V. Kornilov
http://blog.matwey.name
xmpp://0x2...@
Hi,
(man, talk about trimming... leave some context ;-)
On Tue, Sep 16, 2014 at 10:06:33PM +0400, Matwey V. Kornilov wrote:
> Ok. What is about musb_io.h? What does it mean "TUSB6010 doesn't allow
> 8-bit access; 16-bit access is the minimum."?
it means that readb() won't work.
> I think __raw_
2014-09-16 22:39 GMT+04:00 Felipe Balbi :
> Hi,
>
> (man, talk about trimming... leave some context ;-)
>
> On Tue, Sep 16, 2014 at 10:06:33PM +0400, Matwey V. Kornilov wrote:
>> Ok. What is about musb_io.h? What does it mean "TUSB6010 doesn't allow
>> 8-bit access; 16-bit access is the minimum."?
On Wed, Sep 17, 2014 at 10:46:57AM +0400, Matwey V. Kornilov wrote:
> 2014-09-16 22:39 GMT+04:00 Felipe Balbi :
> > Hi,
> >
> > (man, talk about trimming... leave some context ;-)
> >
> > On Tue, Sep 16, 2014 at 10:06:33PM +0400, Matwey V. Kornilov wrote:
> >> Ok. What is about musb_io.h? What does
2014-09-17 19:25 GMT+04:00 Felipe Balbi :
> On Wed, Sep 17, 2014 at 10:46:57AM +0400, Matwey V. Kornilov wrote:
>> 2014-09-16 22:39 GMT+04:00 Felipe Balbi :
>> > Hi,
>> >
>> > (man, talk about trimming... leave some context ;-)
>> >
>> > On Tue, Sep 16, 2014 at 10:06:33PM +0400, Matwey V. Kornilov
On Wed, Sep 17, 2014 at 07:35:14PM +0400, Matwey V. Kornilov wrote:
> 2014-09-17 19:25 GMT+04:00 Felipe Balbi :
> > On Wed, Sep 17, 2014 at 10:46:57AM +0400, Matwey V. Kornilov wrote:
> >> 2014-09-16 22:39 GMT+04:00 Felipe Balbi :
> >> > Hi,
> >> >
> >> > (man, talk about trimming... leave some con
2014-09-17 19:46 GMT+04:00 Felipe Balbi :
> On Wed, Sep 17, 2014 at 07:35:14PM +0400, Matwey V. Kornilov wrote:
>> 2014-09-17 19:25 GMT+04:00 Felipe Balbi :
>> > On Wed, Sep 17, 2014 at 10:46:57AM +0400, Matwey V. Kornilov wrote:
>> >> 2014-09-16 22:39 GMT+04:00 Felipe Balbi :
>> >> > Hi,
>> >> >
>
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