From patchwork Fri May 22 13:33:55 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Boris BREZILLON X-Patchwork-Id: 6464561 X-Patchwork-Delegate: herbert@gondor.apana.org.au Return-Path: X-Original-To: patchwork-linux-crypto@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 61AE49F399 for ; Fri, 22 May 2015 13:34:49 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1BA4F20495 for ; Fri, 22 May 2015 13:34:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 519E120452 for ; Fri, 22 May 2015 13:34:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756899AbbEVNe3 (ORCPT ); Fri, 22 May 2015 09:34:29 -0400 Received: from down.free-electrons.com ([37.187.137.238]:47320 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1946078AbbEVNeR (ORCPT ); Fri, 22 May 2015 09:34:17 -0400 Received: by mail.free-electrons.com (Postfix, from userid 106) id 1AA1080B; Fri, 22 May 2015 15:34:18 +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=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_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 1A5B61D2; Fri, 22 May 2015 15:34:17 +0200 (CEST) From: Boris Brezillon To: Herbert Xu , "David S. Miller" , linux-crypto@vger.kernel.org Cc: Boris Brezillon , Arnaud Ebalard , Thomas Petazzoni , Gregory CLEMENT , Jason Cooper , Sebastian Hesselbarth , Andrew Lunn , Tawfik Bayouk , Lior Amsalem , Nadav Haklai , Eran Ben-Avi , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , devicetree@vger.kernel.org Subject: [PATCH v3 09/16] crypto: marvell/CESA: add allhwsupport module parameter Date: Fri, 22 May 2015 15:33:55 +0200 Message-Id: <1432301642-11470-10-git-send-email-boris.brezillon@free-electrons.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1432301642-11470-1-git-send-email-boris.brezillon@free-electrons.com> References: <1432301642-11470-1-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 dcfaacd..f763981 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)