From patchwork Tue Jun 16 09:59:05 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 6616601 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Original-To: patchwork-linux-crypto@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 0B212C0020 for ; Tue, 16 Jun 2015 10:01:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6042F20786 for ; Tue, 16 Jun 2015 10:01:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 66CCB20792 for ; Tue, 16 Jun 2015 10:01:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932721AbbFPKBQ (ORCPT ); Tue, 16 Jun 2015 06:01:16 -0400 Received: from down.free-electrons.com ([37.187.137.238]:56502 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932455AbbFPJ7i (ORCPT ); Tue, 16 Jun 2015 05:59:38 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id EC7CA2437; Tue, 16 Jun 2015 11:59:36 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from localhost.localdomain (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 9FDE62439; Tue, 16 Jun 2015 11:59:35 +0200 (CEST) From: Boris Brezillon To: Herbert Xu , "David S. Miller" , linux-crypto@vger.kernel.org Cc: Boris Brezillon , Arnaud Ebalard , Tawfik Bayouk , Lior Amsalem , Nadav Haklai , Eran Ben-Avi , Thomas Petazzoni , Gregory CLEMENT , Jason Cooper , Sebastian Hesselbarth , Andrew Lunn , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Jason Gunthorpe , "Imre Kaloz" Subject: [PATCH v5 11/14] crypto: marvell/CESA: add allhwsupport module parameter Date: Tue, 16 Jun 2015 11:59:05 +0200 Message-Id: <1434448748-10828-12-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1434448748-10828-1-git-send-email-boris.brezillon@free-electrons.com> References: <1434448748-10828-1-git-send-email-boris.brezillon@free-electrons.com> Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The old and new marvell CESA drivers both support Orion and Kirkwood SoCs. Add a module parameter to choose whether these SoCs should be attached to the new or the old driver. The default policy is to keep attaching those IPs to the old driver if it is enabled, until we decide the new CESA driver is stable/secure enough. Signed-off-by: Boris Brezillon --- drivers/crypto/marvell/cesa.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/crypto/marvell/cesa.c b/drivers/crypto/marvell/cesa.c index af590bf..a05b5cb 100644 --- a/drivers/crypto/marvell/cesa.c +++ b/drivers/crypto/marvell/cesa.c @@ -31,6 +31,10 @@ #include "cesa.h" +static int allhwsupport = !IS_ENABLED(CONFIG_CRYPTO_DEV_MV_CESA); +module_param_named(allhwsupport, allhwsupport, int, 0444); +MODULE_PARM_DESC(allhwsupport, "Enable support for all hardware (even it if overlaps with the mv_cesa driver)"); + struct mv_cesa_dev *cesa_dev; static void mv_cesa_dequeue_req_unlocked(struct mv_cesa_engine *engine)