Matt

I want to make use of patch for non pci ehci but couldn't really figure out
where to get it.

Where do I obtain this patch ?

Which linux kernel version needs to be used/downloaded in order to use this
patch cleanly ? Is any linux kernel available that already includes this
patch ?

After applying this patch, I would then backport the usb driver to linux
2.6.12 kernel if it is not too difficult.

Regards
Vivek 

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Matt
Porter
Sent: Wednesday, September 21, 2005 8:59 PM
To: Vivek
Cc: linux-usb-devel@lists.sourceforge.net
Subject: Re: [linux-usb-devel] Non-pci ehci

On Wed, Sep 21, 2005 at 07:20:38PM -0700, Vivek wrote:
> Matt
> 
> Thanks for pointing me to the template. Is this template available for 
> usb driver for linux 2.6.12 kernel ? BTW, I am using linux 2.6.12 
> kernel. The

The patch was just made/posted against the latest version of Linus' git tree
so it's not available on an old kernel like 2.6.12.  It's pretty
straightforward to reproduce if you want to backport. It more than likely
will not apply cleanly on any other kernel version since it moves so much
ehci-hcd.c code around.

> usb host controller is from synopsys. I am not quite sure if ohci/ehci 
> are independent of each other in this core.

I looked at the Synopsys core and it follows the standard EHCI companion
controller convention.  You can run OHCI by itself since the root hub port
router defaults each port to route to the companion (OHCI) controller(s).

-Matt


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