From patchwork Mon Jan 21 21:57:20 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tilman Schmidt X-Patchwork-Id: 214286 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id C58B82C0087 for ; Tue, 22 Jan 2013 09:28:40 +1100 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756285Ab3AUW0m (ORCPT ); Mon, 21 Jan 2013 17:26:42 -0500 Received: from gimli.pxnet.com ([89.1.7.7]:45315 "EHLO mail.pxnet.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751819Ab3AUW0j (ORCPT ); Mon, 21 Jan 2013 17:26:39 -0500 X-Greylist: delayed 1730 seconds by postgrey-1.27 at vger.kernel.org; Mon, 21 Jan 2013 17:26:35 EST Received: from xenon.ts.pxnet.com (p5DE8DB81.dip.t-dialin.net [93.232.219.129]) (user=ts author=<> mech=DIGEST-MD5 bits=0) by mail.pxnet.com (8.13.8/8.13.8) with ESMTP id r0LLvLjA025432 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Mon, 21 Jan 2013 22:57:24 +0100 Received: by xenon.ts.pxnet.com (Postfix, from userid 1000) id E25ED1400AB; Mon, 21 Jan 2013 22:57:20 +0100 (CET) From: Tilman Schmidt To: Karsten Keil , David Miller CC: Hansjoerg Lipp , Karsten Keil , i4ldeveloper@listserv.isdn4linux.de, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: <20130121-patch-isdn-02.tilman@imap.cc> In-Reply-To: <20130121-patch-isdn-00.tilman@imap.cc> References: <20130121-patch-isdn-00.tilman@imap.cc> Subject: [PATCH 2/6] isdn/gigaset: leave DLE mode before hanging up Date: Mon, 21 Jan 2013 22:57:20 +0100 (CET) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (mail.pxnet.com [89.1.7.7]); Mon, 21 Jan 2013 22:57:26 +0100 (CET) X-Scanned-By: MIMEDefang 2.70 on 89.1.7.7 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Some firmware releases of Gigaset M105 do not accept AT+VLS=0 command in DLE mode, so always leave DLE mode before sending the command. Signed-off-by: Tilman Schmidt --- drivers/isdn/gigaset/ev-layer.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c index 2e6963d..e2383ec 100644 --- a/drivers/isdn/gigaset/ev-layer.c +++ b/drivers/isdn/gigaset/ev-layer.c @@ -1693,6 +1693,11 @@ static void process_command_flags(struct cardstate *cs) for (i = 0; i < cs->channels; ++i) { bcs = cs->bcs + i; if (bcs->at_state.pending_commands & PC_HUP) { + if (cs->dle) { + cs->curchannel = bcs->channel; + schedule_sequence(cs, &cs->at_state, SEQ_DLE0); + return; + } bcs->at_state.pending_commands &= ~PC_HUP; if (bcs->at_state.pending_commands & PC_CID) { /* not yet dialing: PC_NOCID is sufficient */