Messages in this thread | | | Date | Thu, 16 Sep 2010 15:03:44 +0400 | From | Sergei Shtylyov <> | Subject | Re: [Discussion] USB: musb-gadget: how to fix ZLP issue in musb_g_tx |
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Hello.
On 16-09-2010 10:05, Felipe Balbi 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.
Sigh. Where have I said anything different? What I meant is that the last short packet is already counted in request->actual, otherwise the condition (request->actual & (musb_ep->packet_sz - 1)) wouldn't work.
WBR, Sergei
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