From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id ABB5DC33CB1 for ; Wed, 15 Jan 2020 08:51:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7A1B9214AF for ; Wed, 15 Jan 2020 08:51:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579078315; bh=MpcdW6VtqSy6TKoY+EC09mOESDqSv0U77iB0tx17N8o=; h=From:To:Cc:Subject:In-Reply-To:References:Date:List-ID:From; b=SLhlacHh2yYhBD7Iprh7jVZq+JYnv1ms08k2O051O/K0UleI0x2pIAkABGGPVOHM6 X+ct9NNdkDQJeSBj85mo4pO1PbX4XPxzWpGlz1zpOTWeyLl7thbepJTvbH5SuuvUGK wp5K5f/DmIsHmH3hCl4Y3lDD+FBpf4WCk/peDpKg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729028AbgAOIvz (ORCPT ); Wed, 15 Jan 2020 03:51:55 -0500 Received: from mail-lj1-f193.google.com ([209.85.208.193]:45744 "EHLO mail-lj1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729016AbgAOIvy (ORCPT ); Wed, 15 Jan 2020 03:51:54 -0500 Received: by mail-lj1-f193.google.com with SMTP id j26so17593501ljc.12 for ; Wed, 15 Jan 2020 00:51:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=O8QX7lshn7S4wP2q+6eXSQxQqLsU2iaIy57WiaY7geQ=; b=hPpFwht5nIAJrFC4hbK0i9diwp57yF+x3BNRb9eZRViHVH/BdJ3PRdU2Shw03KJJTp eCMKngj6wwOuTXktYDPcIhP/l2/JTkV5ybyr9C8Fd34oSKJ1kimF+CozqcJpvIYJ+qEk B8pm1xu8TI+H8O0TtlOgCL8gPjIv1BNlZVWpPKouu9Gf79vP3z39aqvETH+KiFo+abBc MnIOeLfXGFy6eGQxTD+yd0cIHFxZZxfIdRPW9Wo73yaamkmS+7YAp7NptnxBNCI1QkXM KPUN0XFYT7cCTtO2Hm8XaPfVFq59peobTLW90d0yxOGuPESZTILWtTQSDIgb1YD2b8e4 DhMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:in-reply-to:references :date:message-id:mime-version; bh=O8QX7lshn7S4wP2q+6eXSQxQqLsU2iaIy57WiaY7geQ=; b=gfeMKu7MfMa4F3QKjYjjiVCGJvsSmyNyDZUOoYc8yvNi8Pg8IXbCD/H2MFV3Vh4XOQ Xy+epiXlJ+7qtTJ8k3Eq5Y1YjYhWwBUj3AiwbDmNnps5egVAkeoUcuDk2CYWSnF0PLUG yeDOBF8LkMyV36mnj2k5ZPbX0nS7xRyw89qsZZ3U6x29ueH3gZKe9xk8EVkIJ+PL1xg3 M8/KSzfEI9WGGe7V+l05Ejim8oS3Jv7h24LcVafEt3Mz8ouRxtL5fyk7EreEL0Ls79cX JoyFkJzmH2gbgu/qQA/ncQPK7CcZZ9xG9WCpT4AQ8Y5STP7/X3qr9wnuZSWtIPxZkOmF k9Yg== X-Gm-Message-State: APjAAAVPAMDObFdvMqGCJ0rF5TFe98DSp4NmokJYZv3ESGDByo4rn7fb sPEQT5un3Dx4DWnGZMD/zJ3zAyTKFB17oQ== X-Google-Smtp-Source: APXvYqwlvtfZIFwEArI2YL+OzXSNbr9JUpSRy4M5dxcaGHSEGvEQBJCAM8NRTKKM4cciQetKRPaBzQ== X-Received: by 2002:a2e:858f:: with SMTP id b15mr1123392lji.275.1579078312206; Wed, 15 Jan 2020 00:51:52 -0800 (PST) Received: from saruman (88-113-215-33.elisa-laajakaista.fi. [88.113.215.33]) by smtp.gmail.com with ESMTPSA id z5sm8832581lji.40.2020.01.15.00.51.50 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 15 Jan 2020 00:51:51 -0800 (PST) From: Felipe Balbi To: Thinh Nguyen , Thinh Nguyen , Greg Kroah-Hartman , "linux-usb\@vger.kernel.org" Cc: John Youn Subject: Re: [PATCH v2 0/3] usb: dwc3: gadget: Improve END_TRANSFER handling In-Reply-To: <812db213-b30b-1f51-649d-62de723dcac4@synopsys.com> References: <87r208sw7o.fsf@kernel.org> <812db213-b30b-1f51-649d-62de723dcac4@synopsys.com> Date: Wed, 15 Jan 2020 10:52:52 +0200 Message-ID: <87muap6qzf.fsf@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Thinh Nguyen writes: >> Thinh Nguyen writes: >>> This patch series improves the handling of the END_TRANSFER command: >>> >>> 1) Don't issue multiple END_TRANSFER commands while the previous hasn't >>> completed >>> 2) Don't issue START_TRANSFER command while END_TRANSFER hasn't complet= ed >>> 3) Remove arbitrary 100us delay >>> >>> Changes in v2: >>> - Remove unused variable >> Tried applying these, but it failed on patch 1. >> > > Your next branch doesn't have these prerequisite patches from mainline: > d3abda5a98a1 ("usb: dwc3: gadget: Clear started flag for non-IOC") > 2d7b78f59e02 ("usb: dwc3: ep0: Clear started flag on completion") > > Will you rebase on v5.5 rc-x? Let me know how we can proceed to resolve=20 > the conflict. > > Also, have you a chance to take a look at these patches: > https://patchwork.kernel.org/project/linux-usb/list/?series=3D214669 > * usb: dwc3: gadget: Properly set maxpacket limit > * usb: dwc3: Fix GTXFIFOSIZ.TXFDEP macro name indeed, now they've applied cleanly. Thanks =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAl4e0uQACgkQzL64meEa mQZOihAAv67DCAX0SOuEHIz27mMGdV0vjkfrgdgojsUNRIsBXaKNyGaK05xgpBRW TG620hnFeLwVN797VmVXjNVPWMkZpidllzDjsFRCTsM5ZlD1i9U+FFVEEC5Cgdly yBSD9wQ4+COOenwAfRFjx4UByV2LfTBtx/I49XL+INLpYpsa9ALpknBvkI1+vPlX 1H4Piqo06pBijYhnGXRHh9pdbah8eRCpxlk5uAvTmRsJ4zD1AVYexHJC600duXKV HgoPFmWqfE10O1hmLMdpubTWT2GBFQqtTEErqcOA2qg/nigyeUAAaK8mxpYdKwYR mlU20u3QStZpms78pPej3ut5ZZs/LHgdpyX66pdTiYZqfL9mSusNP5/rBQ7LkvOG MY0BWZfDPDBRXSBXvmyNruDzXmw8Q9kock4aepnvrqE16y7O9JUFpg/jCiTNDYGR kybZ0baAScZbsbxAkDCtIpGfOvonWFLbX9tgPHuCRAMAnP7Jc0uiQcpCHe72yLLn fs7SysJ6s7eAQZPuzHznvXUkWEaUBKWft8M/ZbZRIIeJi8mOSE2yg1Ie/FQLpMB3 ORVOWOKtHjX24HVUhPuCI7cgpv9BCFxoaDzv2Z7k1J4lSf/KtC8yfC3Ie7riVRv+ M4ht7pHO4xxTltLwE59BvzDwb0diz4/rxS2KX+s99iUxNLNhdew= =ZBN9 -----END PGP SIGNATURE----- --=-=-=--