From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754842AbaJHTzJ (ORCPT ); Wed, 8 Oct 2014 15:55:09 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:60003 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754666AbaJHTzG (ORCPT ); Wed, 8 Oct 2014 15:55:06 -0400 Date: Wed, 8 Oct 2014 14:54:54 -0500 From: Felipe Balbi To: David Cohen CC: Felipe Balbi , , , , , , Qiuxu Zhuo Subject: Re: [PATCH] usb: ffs: fix regression when quirk_ep_out_aligned_size flag is set Message-ID: <20141008195454.GO22688@saruman> Reply-To: References: <1412727486-479-1-git-send-email-david.a.cohen@linux.intel.com> <20141008003256.GB9957@saruman> <20141008175558.GC16791@psi-dev26.jf.intel.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="z4D23EFnZpzTzcHd" Content-Disposition: inline In-Reply-To: <20141008175558.GC16791@psi-dev26.jf.intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --z4D23EFnZpzTzcHd Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Wed, Oct 08, 2014 at 10:55:58AM -0700, David Cohen wrote: > On Tue, Oct 07, 2014 at 07:32:56PM -0500, Felipe Balbi wrote: > > Hi again, > >=20 > > On Tue, Oct 07, 2014 at 05:18:06PM -0700, David Cohen wrote: > > > The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the > > > quirk implemented to align buffer size to maxpacketsize on out endpoi= nt. > > > As result, functionfs does not work on Intel platforms using dwc3 dri= ver > > > (i.e. Bay Trail and Merrifield). This patch fixes the issue. > > >=20 > > > This code is based on a previous Qiuxu's patch. > > >=20 > >=20 > > btw, please resend and add below right here: > >=20 > > Fixes: 2e4c7553cd (usb: gadget: f_fs: add aio support) > > Cc: # v3.16+ >=20 > Sure. But v3.16 doesn't have the new 'function' directory under usb/gadge= t. > Not sure if same patch is useful for v3.16+. > The patch I sent is intended for v3.17.1 and v3.18-rc1. code is the same anyway right ? It's just a path change :-) --=20 balbi --z4D23EFnZpzTzcHd Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUNZaOAAoJEIaOsuA1yqREfNwQALCMuNJBIiE5tltZxqokokgK xEzDEA+iY1KG+eKz8RvPx1yqJ4ezFBRSaGhL5KWbAQ7XEVP5a8/FwKkHFaqjBdj2 C6OyZ2qHZewHOYJRkvGZ7Hbgphcb2ZyrDzb4eLgDsMyLDvbZ9HVsWtF9wchUmiz1 Zn2RQ2wbdq+0miR39z85t8iOFPuT2YKzaLHVTX+uTTRKbpWXCqzdCvZILokkm8gS OLjV+3FS4+kg96Pw5d2R49H9fidYgIvPEaR3s+9GKMWrAcn8wLH5MxJE8YuW3T14 P7d7VS0QHnMUB+M1PE/gnp27ZOjNUEsH6TNl0JddVfa6wg1jsxrl9oGmimripmvv fQJcCRGOi1kLSCaMU22xy59TDU/jAezUj6WHZdRTyGRMz9HC36TcNeV9Kt3+N8f/ JPTR5jMtFPiF98D0RPN5Ai68pG44xZ31McUZFUDQHFF+FcNQZmbPlAn62m6P+c1e HpNJSB5NoSeUVhenBLro6hCVl5V5Gdz5LShRkhzTbsIy7iI3dOKEb4+83nEGUGvj Iy6d3GJPG8z/lz/9eCDyhlZSmyxsef0v9SjAVCaqTFHvExb+cEySe99FNH/TEztV BNIH5I72rNYOJ18uMMsy96oc7xd+nuGYTRHlrraNrpZvXEA3SUx/pxcQAm0VDNoS zgcOza7SRS4Vpj0Dk+g8 =8Hc8 -----END PGP SIGNATURE----- --z4D23EFnZpzTzcHd--