* Host USB on MPC8247
@ 2006-07-20 13:44 Uros Borovsak
2006-07-28 11:23 ` Uros Borovsak
2006-07-28 12:54 ` Uros Borovsak
0 siblings, 2 replies; 6+ messages in thread
From: Uros Borovsak @ 2006-07-20 13:44 UTC (permalink / raw)
To: linuxppc-embedded
Hello,
I'm looking for host USB driver for MPC8247. We are using MV kernel
2.6.10 and I'm wondering, if there is a driver for this specific kernel.
I'm aware of cpm2usb project on sourceforge, but it is for kernel
2.6.13. How difficult would it be to patch only usb part of kernel from
2.6.10 to 2.6.13 so I could use that drivers. I only need suport for USB
storage devices, so that driver is enough for me.
Thanks,
Best regards,
Uros
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Host USB on MPC8247
2006-07-20 13:44 Host USB on MPC8247 Uros Borovsak
@ 2006-07-28 11:23 ` Uros Borovsak
2006-07-31 8:07 ` Mike Rapoport
2006-07-28 12:54 ` Uros Borovsak
1 sibling, 1 reply; 6+ messages in thread
From: Uros Borovsak @ 2006-07-28 11:23 UTC (permalink / raw)
To: linuxppc-embedded
Hello,
Can you at least give me some idea how difficult would it be to patch
USB part of kernel from 2.6.13 to 2.6.10?
Are changes only in usb part of kernel, or are there also some changes
in other parts of kernel, that I would have to port?
Thanks,
Best regards
Uros
Uros Borovsak wrote:
> Hello,
>
> I'm looking for host USB driver for MPC8247. We are using MV kernel
> 2.6.10 and I'm wondering, if there is a driver for this specific kernel.
>
> I'm aware of cpm2usb project on sourceforge, but it is for kernel
> 2.6.13. How difficult would it be to patch only usb part of kernel from
> 2.6.10 to 2.6.13 so I could use that drivers. I only need suport for USB
> storage devices, so that driver is enough for me.
>
> Thanks,
>
> Best regards,
>
> Uros
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Host USB on MPC8247
2006-07-28 11:23 ` Uros Borovsak
@ 2006-07-31 8:07 ` Mike Rapoport
2006-07-31 8:14 ` Uros Borovsak
0 siblings, 1 reply; 6+ messages in thread
From: Mike Rapoport @ 2006-07-31 8:07 UTC (permalink / raw)
To: Uros Borovsak; +Cc: linuxppc-embedded
Uros Borovsak wrote:
>Hello,
>
>Can you at least give me some idea how difficult would it be to patch
>USB part of kernel from 2.6.13 to 2.6.10?
>
>
As far as I know USB core undergone signifcant changes between 2.6.10
and 2.6.13. Still it's hard to tell how difficult would it be to
backport USB from 2.6.13 to 2.6.10.
Besides, it maybe worth upgrading your kernel instead of backporing USB
to 2.6.10.
>Are changes only in usb part of kernel, or are there also some changes
>in other parts of kernel, that I would have to port?
>
>Thanks,
>
>Best regards
>
>Uros
>
>
>
>
>_______________________________________________
>Linuxppc-embedded mailing list
>Linuxppc-embedded@ozlabs.org
>https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
>
>
>
>
--
Sincerely yours,
Mike Rapoport
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Host USB on MPC8247
2006-07-31 8:07 ` Mike Rapoport
@ 2006-07-31 8:14 ` Uros Borovsak
2006-07-31 8:23 ` Li Yang-r58472
0 siblings, 1 reply; 6+ messages in thread
From: Uros Borovsak @ 2006-07-31 8:14 UTC (permalink / raw)
To: linuxppc-embedded
Thanks for reply,
I made a mistake while typing the message.
In reality I was asking how difficult would it be to port USB part of
kernel from 2.6.10 to 2.6.13, but I mixed kernel version's when typing.
Mike Rapoport wrote:
> Uros Borovsak wrote:
>
>
>> Hello,
>>
>> Can you at least give me some idea how difficult would it be to patch
>> USB part of kernel from 2.6.13 to 2.6.10?
>>
>>
>>
> As far as I know USB core undergone signifcant changes between 2.6.10
> and 2.6.13. Still it's hard to tell how difficult would it be to
> backport USB from 2.6.13 to 2.6.10.
> Besides, it maybe worth upgrading your kernel instead of backporing
> USB to 2.6.10.
>
>
Upgrading the whole kernel is not a way to go for me here, becouse
company is using montavista kernel, and if I upgrade the whole kernel, I
would have to port all their patches also.
I believe that MontaVista will use higher kernel version some time, so I
wouldn't go backporting driver to 2.6.10, but I would prefer to port USB
part of kernel from 2.6.10 to 2.6.13.
Do you think that is possible and how hard would it be?
Best regards
Uros
>> Are changes only in usb part of kernel, or are there also some
>> changes in other parts of kernel, that I would have to port?
>>
>> Thanks,
>>
>> Best regards
>>
>> Uros
>>
>>
>>
>>
>> _______________________________________________
>> Linuxppc-embedded mailing list
>> Linuxppc-embedded@ozlabs.org
>> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>>
>>
>>
>>
>>
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* RE: Host USB on MPC8247
2006-07-31 8:14 ` Uros Borovsak
@ 2006-07-31 8:23 ` Li Yang-r58472
0 siblings, 0 replies; 6+ messages in thread
From: Li Yang-r58472 @ 2006-07-31 8:23 UTC (permalink / raw)
To: Uros Borovsak, linuxppc-embedded; +Cc: linux-usb-devel
> -----Original Message-----
> From: linuxppc-embedded-bounces+leoli=3Dfreescale.com@ozlabs.org
> [mailto:linuxppc-embedded-bounces+leoli=3Dfreescale.com@ozlabs.org] On
Behalf Of
> Uros Borovsak
> Sent: Monday, July 31, 2006 4:14 PM
> To: linuxppc-embedded@ozlabs.org
> Subject: Re: Host USB on MPC8247
>=20
> Thanks for reply,
>=20
> I made a mistake while typing the message.
>=20
> In reality I was asking how difficult would it be to port USB part of
> kernel from 2.6.10 to 2.6.13, but I mixed kernel version's when
typing.
USB subsystem is relatively stand-alone. So, try replace the whole
drivers/usb/ directory and update usb related header files under
include/.
ps: the question is off-topic on powerpc list.
>=20
> Mike Rapoport wrote:
> > Uros Borovsak wrote:
> >
> >
> >> Hello,
> >>
> >> Can you at least give me some idea how difficult would it be to
patch
> >> USB part of kernel from 2.6.13 to 2.6.10?
> >>
> >>
> >>
> > As far as I know USB core undergone signifcant changes between
2.6.10
> > and 2.6.13. Still it's hard to tell how difficult would it be to
> > backport USB from 2.6.13 to 2.6.10.
> > Besides, it maybe worth upgrading your kernel instead of backporing
> > USB to 2.6.10.
> >
> >
> Upgrading the whole kernel is not a way to go for me here, becouse
> company is using montavista kernel, and if I upgrade the whole kernel,
I
> would have to port all their patches also.
>=20
> I believe that MontaVista will use higher kernel version some time, so
I
> wouldn't go backporting driver to 2.6.10, but I would prefer to port
USB
> part of kernel from 2.6.10 to 2.6.13.
>=20
> Do you think that is possible and how hard would it be?
>=20
> Best regards
>=20
> Uros
> >> Are changes only in usb part of kernel, or are there also some
> >> changes in other parts of kernel, that I would have to port?
> >>
> >> Thanks,
> >>
> >> Best regards
> >>
> >> Uros
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: Host USB on MPC8247
2006-07-20 13:44 Host USB on MPC8247 Uros Borovsak
2006-07-28 11:23 ` Uros Borovsak
@ 2006-07-28 12:54 ` Uros Borovsak
1 sibling, 0 replies; 6+ messages in thread
From: Uros Borovsak @ 2006-07-28 12:54 UTC (permalink / raw)
To: linuxppc-embedded
Hello,
Can you at least give me some idea how difficult would it be to patch
USB part of kernel from 2.6.13 to 2.6.10?
Are changes only in usb part of kernel, or are there also some changes
in other parts of kernel, that I would have to port?
Thanks,
Best regards
Uros
Uros Borovsak wrote:
> Hello,
>
> I'm looking for host USB driver for MPC8247. We are using MV kernel
> 2.6.10 and I'm wondering, if there is a driver for this specific kernel.
>
> I'm aware of cpm2usb project on sourceforge, but it is for kernel
> 2.6.13. How difficult would it be to patch only usb part of kernel from
> 2.6.10 to 2.6.13 so I could use that drivers. I only need suport for USB
> storage devices, so that driver is enough for me.
>
> Thanks,
>
> Best regards,
>
> Uros
> _______________________________________________
> Linuxppc-embedded mailing list
> Linuxppc-embedded@ozlabs.org
> https://ozlabs.org/mailman/listinfo/linuxppc-embedded
>
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2006-07-31 8:23 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2006-07-20 13:44 Host USB on MPC8247 Uros Borovsak
2006-07-28 11:23 ` Uros Borovsak
2006-07-31 8:07 ` Mike Rapoport
2006-07-31 8:14 ` Uros Borovsak
2006-07-31 8:23 ` Li Yang-r58472
2006-07-28 12:54 ` Uros Borovsak
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