Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933679AbdC3Kmu (ORCPT ); Thu, 30 Mar 2017 06:42:50 -0400 Received: from mga07.intel.com ([134.134.136.100]:26226 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932327AbdC3Kmr (ORCPT ); Thu, 30 Mar 2017 06:42:47 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.36,246,1486454400"; d="asc'?scan'208";a="82663704" From: Felipe Balbi To: Minas Harutyunyan , John Youn , Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Minas Harutyunyan Subject: Re: [PATCH] dwc2: gadget: Fix in control write transfers In-Reply-To: <07102b18cb19dd576017b0259a2fb54a663af39f.1490723930.git.hminas@synopsys.com> References: <07102b18cb19dd576017b0259a2fb54a663af39f.1490723930.git.hminas@synopsys.com> Date: Thu, 30 Mar 2017 13:42:31 +0300 Message-ID: <87a883jbag.fsf@linux.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1362 Lines: 38 --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Minas Harutyunyan writes: > After data out stage gadget driver should not initate ZLP on control EP, > because it is up to function driver. not true always, depends on return value from ->setup(). Which problem did you have? Which gadget driver? How did you reproduce? Which other tests did you run on this patch? =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAljc4RcACgkQzL64meEa mQbkyhAAr9kc7a64hkWo6JE/XniuokdNxPrfEZS0SqPAO7j6zvEyolNsug+DuVdV jMBTM1J5VpV8oNvqnYgoavam3tVfBlgW0CoN2cldzg/VvTotDGI/7v26hhvNQdIx 49iB5GL+dHX02zbyMVg0MuxaaqM1JkQkKBwF7moE3RkZD8F6nqBvk1OqwH9/LHgN AFIoCQSyBjT87arM3ZSf3jfa4EMbhRuU2XOmgPKlnWkzjT0RTxIMFFl0GlkCGbqH ftzIM1nUad0TPvgNU7LC++aCNSn49CT79FwkKpCQx20vp08ufxW7TAvgDP6ctLWm a7F55QZ4AHN1q81KjpOeNTCxgsjjEajL5+hHFSjbAvk3MxAZgtSwFQgueHRG3zKL envLkP8gIs8oBBwCJN81wWm6Y2xQ3moOeAciIYchowAt0ZQc5WaJeYr+5ZI7AwH8 Vy27mP2a5ChOt9DqBD8mhZNrYQkvsF8KWEVAj5LgiDd+/yAz5/Hzg/FMb20GQJc9 ZK6aXgT/DyN4oIorgYagkLeZg2LmGIX4ahyfwlQF/3Ot/fYGW2juN1qQTm42Jowj SwbH7T+inDesPdwibyKDb3qc2d4DWt3jOFHOdCpTZpBVeGTSWTQj6M6fMTaUi43Y Ut3ehGBewrYlbP1ppgMRmnRubUyLT59D3qN2vbTo/kErSqfBEJk= =T4hp -----END PGP SIGNATURE----- --=-=-=--