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_PASS,URIBL_BLOCKED autolearn=ham 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 75166C282CB for ; Fri, 8 Feb 2019 12:52:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 442762086C for ; Fri, 8 Feb 2019 12:52:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549630345; bh=gzsFFxhY/vxcDbusniXRM/csEGoQGw+/kSIDREfrnqI=; h=From:To:Cc:Subject:In-Reply-To:References:Date:List-ID:From; b=jyUzLkaSTEcA6kHR33FalwiwjszcOhAK6SChvl/Dl0ja01JjK6CfmzvwcJ6jaHM5y p/GZvXqXU1A/Uhg+FMCyKsB8eEo01oytVRQ7stBxet6Et22jQk0g9p01aaTFMqskon qrGcUcf5Ws0uTqpNaYWgyQNxNGxarmsKiSnUyWek= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727541AbfBHMwY (ORCPT ); Fri, 8 Feb 2019 07:52:24 -0500 Received: from mga14.intel.com ([192.55.52.115]:3400 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726568AbfBHMwV (ORCPT ); Fri, 8 Feb 2019 07:52:21 -0500 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 08 Feb 2019 04:52:21 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,347,1544515200"; d="asc'?scan'208";a="120948675" Received: from pipin.fi.intel.com (HELO localhost) ([10.237.72.175]) by fmsmga007.fm.intel.com with ESMTP; 08 Feb 2019 04:52:19 -0800 From: Felipe Balbi To: Marek Szyprowski , Roger Quadros , Jochen Sprickerhof Cc: Greg Kroah-Hartman , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Kishon Vijay Abraham I Subject: Re: [PATCH] usb: dwc3: Enable GBit Ethernet on Odroid XU4 In-Reply-To: References: <20190121140204.GA2360@vis> <5C5A9DCB.8040507@ti.com> <20190206093830.GS26157@vis> <5C5AB41C.9080402@ti.com> Date: Fri, 08 Feb 2019 14:52:15 +0200 Message-ID: <8736oyl9xc.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 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Hi, Marek Szyprowski writes: >>>> On 21/01/19 16:02, Jochen Sprickerhof wrote: >>> [..] >>>>> I'm not sure why this it only works with the driver compiled into the >>>>> kernel nor why it needs a hard reset or why it was the line was dropp= ed >>>>> when the patch was accepted. Would be great to get some feedback of t= he >>>>> authors. >>>> When XHCI driver is compiled into the kernel are the relevant PHY driv= ers >>>> compiled in as well? >>> Only CONFIG_USB_PHY=3Dy (I took the config from the linux-image-4.19.0-= 1-armmp_4.19.13-1_armhf.deb Debian package as a basis where this is the def= ault). > > I confirm that on Odroid XU4 USB 3.0 works only when all related drivers > (dwc3, xhci and exynos5 drd phy) are compiled into the kernel. If they > are compiled as modules, USB 3.0 calibration doesn't work. The mentioned > patch doesn't fix anything. cool, thanks. So the problem is elsewhere. =2D-=20 balbi --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEElLzh7wn96CXwjh2IzL64meEamQYFAlxde38ACgkQzL64meEa mQaIHQ//QFi3UZE7sCkB3cWqeSdCGJ0KIDQoOc9KqE06N0/dENnwJJTw6jYJXSWa CwreiMal7yKFy7ry/nZ2TQhgWXL/XDvk6444xRiFo4jFluKsSLZbq/rotyS9SOGy VMQYO/vWY7p8GwALoxz5ddCRDRi5HSkOx2aBRYk/51YC5rIeyHYKtXB+4vnKwtxD pbazMChgeLDZDcXUAO+RQYaDdamhvAadcX+8hzujA2IhYikym4XusnJvaNy/xF4N HpJMXjISUHsfLfQE+sSk+Wz+GcJgfQuUkHAnRABMVOWAj2iqw0IIDGQenDO9BUcT BRYNPbskE+YyXSK353XHYyuXtw7bxi7zr2DgLMFW72165PVMjSjwjJvh+0cRLpCn ywzH0SYX96J+JbTBqsiQ5Hc3Uf1oesz4gXX2467ZsQmcBDU6O+KDEj1lcCGS4d3C E1IQaLnBxTVvDl054o5ftVCo9NRM+iAKyl6LYSDk7aRhE0ya1QZe/ab0ByNbIJ3W bXBejFQTQzwJGt4IXKPsHRCTBqPXQ8myYqDdGFafUm2CFlfLJgZzZ2P6Xq3ubLNm ZwgqyKvQ46PoeYa7+A1Fi+AqpZolxv6bZvTG+aQYn3alf/6B8HxyhrUFSmQKVH/m V99SOsAR3pF93hGId8qBSNKaKB+YBIFfateUY3N8cCSYvrHxeH8= =Vf++ -----END PGP SIGNATURE----- --=-=-=--