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=-3.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 A0579C433DF for ; Mon, 15 Jun 2020 08:56:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7679B2065F for ; Mon, 15 Jun 2020 08:56:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729084AbgFOI4u (ORCPT ); Mon, 15 Jun 2020 04:56:50 -0400 Received: from mx2.suse.de ([195.135.220.15]:53576 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729018AbgFOI4t (ORCPT ); Mon, 15 Jun 2020 04:56:49 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id ECEE0AA7C; Mon, 15 Jun 2020 08:56:51 +0000 (UTC) Message-ID: <1f5863414c56e45398a3660d718da81126af430a.camel@suse.de> Subject: Re: [PATCH v4 5/5] usb: xhci-pci: Add reset controller support From: Nicolas Saenz Julienne To: Marek Vasut , mbrugger@suse.com, u-boot@lists.denx.de, bmeng.cn@gmail.com, linux-kernel@vger.kernel.org Cc: sjg@chromium.org, m.szyprowski@samsung.com, s.nawrocki@samsung.com, mark.kettenis@xs4all.nl Date: Mon, 15 Jun 2020 10:56:45 +0200 In-Reply-To: <7959ad10-4112-e880-14d9-9c24574c8026@denx.de> References: <20200612164632.25648-1-nsaenzjulienne@suse.de> <20200612164632.25648-6-nsaenzjulienne@suse.de> <7959ad10-4112-e880-14d9-9c24574c8026@denx.de> Content-Type: multipart/signed; micalg="pgp-sha256"; protocol="application/pgp-signature"; boundary="=-eWvZBlqpVqim0ArsX7ky" User-Agent: Evolution 3.36.3 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-eWvZBlqpVqim0ArsX7ky Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, 2020-06-12 at 19:08 +0200, Marek Vasut wrote: > On 6/12/20 6:46 PM, Nicolas Saenz Julienne wrote: > > Some atypical users of xhci-pci might need to manually reset their xHCI > > controller before starting the HCD setup. Check if a reset controller > > device is available to the PCI bus and trigger a reset. > >=20 > > Signed-off-by: Nicolas Saenz Julienne > > --- > > drivers/usb/host/xhci-pci.c | 38 +++++++++++++++++++++++++++++++++++-- > > 1 file changed, 36 insertions(+), 2 deletions(-) >=20 > Can the XHCI core code do the reset management instead ? Then everyone > benefits from it. I'll look into it. > The rest of the series is nice, thanks. Thanks! Regards, Nicolas --=-eWvZBlqpVqim0ArsX7ky Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- iQEzBAABCAAdFiEErOkkGDHCg2EbPcGjlfZmHno8x/4FAl7nN80ACgkQlfZmHno8 x/72RAgAgD80smgpcmi5WtdW5GX+k5TR7ZDGlh1+H4Byg7EXCfL+/o0bWqQIUSA2 M8yk2gZwNLYnWfF5LYVqBio70I2Kaj4bim6W4py5d7M9TMZq+/pFtIyAD3tH+Ni1 Z+fW+75mhkEZz0K6fJOGYiF0pa+R3QkHtKhNluBRf4QKzu1ZTz0iQhNG2qKlsnMG UdVuPlLn9asWtKgeZlsMp3CqBAWmEtnoZ2uzclmwvWUa5JSe1jFHWHvFicOeKT0F kNKCdR/gJe0fBXHGh5iPzZ1kSOh1YJ0JHpm3GKW+TKMbe2GKoMvC76gQUHzgPqZo 0U/ajTPrV3mtIMlZPB7TviyeihZKfA== =7138 -----END PGP SIGNATURE----- --=-eWvZBlqpVqim0ArsX7ky--