From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967316AbcA1QyY (ORCPT ); Thu, 28 Jan 2016 11:54:24 -0500 Received: from mail.kernel.org ([198.145.29.136]:50678 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S966629AbcA1QyU (ORCPT ); Thu, 28 Jan 2016 11:54:20 -0500 Date: Thu, 28 Jan 2016 17:54:16 +0100 From: Sebastian Reichel To: Tony Lindgren , =?iso-8859-1?Q?Beno=EEt?= Cousson , Paul Walmsley , Aaro Koskinen Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 4/5] HSI: ssi-protocol: Use handshake logic from n950 Message-ID: <20160128165415.GC17038@earth> References: <1453045749-22642-1-git-send-email-sre@kernel.org> <1453045749-22642-5-git-send-email-sre@kernel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="LwW0XdcUbUexiWVK" Content-Disposition: inline In-Reply-To: <1453045749-22642-5-git-send-email-sre@kernel.org> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --LwW0XdcUbUexiWVK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Sun, Jan 17, 2016 at 04:49:08PM +0100, Sebastian Reichel wrote: > When using the ssi-protocol driver with the Nokia N950, the > following error is thrown during modem powered up sequence. >=20 > [13852.274993] port0: SSI error: 0x01 > [13852.279205] ssi-protocol ssi-protocol: RX error detected > [13852.284820] ssi-protocol ssi-protocol: Main state: 1 > [13852.290069] ssi-protocol ssi-protocol: Recv state: 0 > [13852.295288] ssi-protocol ssi-protocol: Send state: 0 > [13852.300537] ssi-protocol ssi-protocol: CMT Offline > [13852.305603] ssi-protocol ssi-protocol: Wake test 1 > [13852.310638] ssi-protocol ssi-protocol: Data RX id: 0 > [13852.315887] ssi-protocol ssi-protocol: Data TX id: 0 > [13856.001464] ssi-protocol ssi-protocol: Watchdog trigerred > [13856.007293] ssi-protocol ssi-protocol: Main state: 1 > [13856.012542] ssi-protocol ssi-protocol: Recv state: 0 > [13856.017761] ssi-protocol ssi-protocol: Send state: 0 > [13856.023010] ssi-protocol ssi-protocol: CMT Offline > [13856.028045] ssi-protocol ssi-protocol: Wake test 0 > [13856.033111] ssi-protocol ssi-protocol: Data RX id: 0 > [13856.038330] ssi-protocol ssi-protocol: Data TX id: 0 >=20 > This patch fixes the issue by using the handshake setup from > the Nokia N950 kernel. The new handshake sequence also works > with the N900, so there is no need to differentiate between > both modems. I queued this patch with Aaro's Tested-By: https://git.kernel.org/cgit/linux/kernel/git/sre/linux-hsi.git/commit/?h=3D= for-next&id=3D87d99063be016ceee90723a13365a40b21eec0d9 -- Sebastian --LwW0XdcUbUexiWVK Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBCgAGBQJWqke3AAoJENju1/PIO/qa3VUP/3bAw2lCTWkYxcMi4ImITxJg uqjv+28LuQyiVHekc/sV+1J3YzyR1oDic59t/KxbNlmpi8WuewOuR8q7R7MZroOk 3PCNgcpSTRSMrBejjXLq0IhGVaSH0AdEmcucZ64GrwgxxKYZJVLfxJPr0S+nfads pWv/RS6WObSRQV6UNoDcUc+3MYw9yBQf2LoZVfbuK4Tm7BsduFFvBnxNr3TzvwkR WVHsI+sElz9pno1cKDN9iPlBo2tdZyMeso4WYI0+Hq/fX8EUYheEBVIqImdOMRVz 6Lth6RZdf1hfBPpJ4FIyGaYp006povy83ErZl9LN/3fvaoEYpGOg86tCzbuwFYR8 TxfHiDAymXk2x+ddajrHCyMwalJRtYxvk6LYuTX8zYgpU3owYe1tndSRYK/xe2td cxixn14KKagl+xQZUmrDiQN+d8INmw2oDcOlGqPh9UoYccF0ADh9+sj3WIvAQHyC v32ECdmk+lFy2odIxUyIdBeD64A6MhH0W8UDPZHcn442ecnUVbR19aeQVH4HNFL6 gjRt0YWPCaC09urt6KNpi46nnFB/Wur+uHiDZhcrzpM3rtmaRRcFYgm2ewdRcQl4 SzExuRlEtdEjyE/InQGprxRFE0j4Nq6qnrWd7JKWDR2vGYirxDkauXrqKAkh1SMa shoOXbDp8z1GVVIcyReM =4Y9x -----END PGP SIGNATURE----- --LwW0XdcUbUexiWVK--