Re: [Discussion] USB: musb-gadget: how to fix ZLP issue in musb_g_tx

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On Thu, Sep 16, 2010 at 01:15:32AM -0500, Gadiyar, Anand wrote:
On Thu, Sep 16, 2010 at 11:35 AM, Felipe Balbi <balbi@xxxxxx> wrote:
Hi,

On Wed, Sep 15, 2010 at 08:10:15AM -0500, Sergei Shtylyov wrote:

  I don't see what to rework. The last short packet should still satisfy
(request->actual == request->length) condition, no?

of course not, it's short not zero. so the last short packet can be
anything from 1 to 511 bytes.


If it's TX, both condtions should automatically be true, right?

even in mode1 ? I have to revist my docs, but afaict mode1 won't
transmit last short packet, no matter if it's tx or rx. Could be wrong,
though.

--
balbi
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