Hi, Josh:
Ooops, I didn't notice I have hijacked someone's thread, I thought I
created a new one. I am very sorry if I have done so, I'll be more
careful.
Regarding USB Mass Storage there are device drivers (Host side) of
course. However I am asking regarding USB device implementation itself.
Can you point me to source files where this implementation is present
for 440ep/epx?
Linux has several examples of devices (like Zero Gadget) and I have used
it with ARM CPUs. But I am not sure it is working on 440epx also.
Thanks,
Leonid.
-Original Message-
From: Josh Boyer [mailto:[EMAIL PROTECTED]
Sent: Wednesday, January 23, 2008 5:20 PM
To: Leonid
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: USB device for ppc440epx
On Wed, 23 Jan 2008 17:01:02 -0800
"Leonid" <[EMAIL PROTECTED]> wrote:
> Hi:
>
> does somebody have code example for USB 2.0 device implementation for
> ppc440epx, preferably Mass Storage device, but any will do.
>
> If not for ppc440epx (Sequoia board), ppc440ep (Yosemite) code will
> also help (according to CPU user manual USB device interface is
> practically the same).
>
> If this is already present in Linux kernel tree (from what version?),
> where it is located?
USB mass storage works on 440EP already. It'll be in 2.6.25 in
arch/powerpc. I would suspect 440EPx works as well.
BTW, it's considered impolite to hijack a thread to ask a completely
unrelated question.
josh
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