RE: [PATCH 2/2 v2] USB: musb: disable double buffering for older RTL versions

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> -----Original Message-----
> From: Felipe Balbi [mailto:felipe.balbi@xxxxxxxxx]
> Sent: Friday, January 29, 2010 6:54 PM
> To: Subbrathnam, Swaminathan
> Cc: Balbi Felipe (Nokia-D/Helsinki); Mike Frysinger; linux-
> usb@xxxxxxxxxxxxxxx; uclinux-dist-devel@xxxxxxxxxxxxxxxxxxxx; Greg Kroah-
> Hartman; Cliff Cai
> Subject: Re: [PATCH 2/2 v2] USB: musb: disable double buffering for older
> RTL versions
> 
> On Fri, Jan 29, 2010 at 02:23:33PM +0100, ext Subbrathnam, Swaminathan
> wrote:
> >Felipe,
> >
> >	I am aware of the fifo tables.  I have modified the same when
> running the double buffering tests.
> 
> at least on omap3 they all fail when running g_zero tests. How are you
> testing double buffering ?

We were testing for high bandwidth ISO transfers and did not observer any corruption in the data on OMAP35xx.

On OMAPL13x we have tested BULK (MSC) transfers in both Host and Device modes without any corruption.

> 
> no top-posting... c'mon!!!
> 

I was not aware of the setting in my email client.  With this response I believe I have corrected it.

> --
> balbi
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