From: Peter Korsgaard <jacmet@sunsite.dk>
To: John Williams <john.williams@petalogix.com>
Cc: linux-usb@vger.kernel.org,
Linux Kernel list <linux-kernel@vger.kernel.org>
Subject: Re: c67x00 gadget support?
Date: Thu, 31 Mar 2011 11:20:35 +0200 [thread overview]
Message-ID: <8739m34pek.fsf@macbook.be.48ers.dk> (raw)
In-Reply-To: <AANLkTi=Xp3cP-CPeQx-XO45fsZ38qu21fYeDz6rbLe+s@mail.gmail.com> (John Williams's message of "Thu, 31 Mar 2011 11:04:39 +1000")
>>>>> "John" == John Williams <john.williams@petalogix.com> writes:
John> Hi Peter K,
John> Back in April 2007 you posted a patch series that included a prototype
John> of gadget support for the c67x00.
John> http://www.spinics.net/lists/linux-usb-devel/msg04766.html
Yes, long time ago ;)
John> The host-side stuff is all merged, just wondering what, if
John> anything, became of the gadget layer? It was some low level
John> tweaks on c67x00-drv.c but the majority was in c67x00-udc.[ch]
I'm afraid it never went much further. We ended up not using the gadget
side for that project, and haven't used the chip in any newer designs.
I do remember that we ended up having to patch the bios code running on
the device to get gadget mode running on port B. I'll see if I can find
the latest code somewhere if you're interested.
--
Bye, Peter Korsgaard
prev parent reply other threads:[~2011-03-31 9:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-03-31 1:04 c67x00 gadget support? John Williams
2011-03-31 9:20 ` Peter Korsgaard [this message]
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