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=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT 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 D23C3C433FF for ; Wed, 31 Jul 2019 16:31:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A4C91206B8 for ; Wed, 31 Jul 2019 16:31:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="j7YhQNmI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729457AbfGaQbr (ORCPT ); Wed, 31 Jul 2019 12:31:47 -0400 Received: from mail-ed1-f41.google.com ([209.85.208.41]:44345 "EHLO mail-ed1-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725209AbfGaQbr (ORCPT ); Wed, 31 Jul 2019 12:31:47 -0400 Received: by mail-ed1-f41.google.com with SMTP id k8so66214764edr.11 for ; Wed, 31 Jul 2019 09:31:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=R9blEA6ZnOMJWvTyIeSRLrLEZW39U0PIeriu862dkv8=; b=j7YhQNmIXZeRPeUk4G1mdgr21JHEpr+wqixxGxwxnapUb6yzlwZrQuC7ctCt5oNzJN /SrPvZYX4UUD7zIzVYNQjR8h4EnlECX8LOjBmnYKcbp1UfqhPbGzIXQk5YgNg8Gji+NC C3I8stR5vzhwIrhXQOlYznVUZTRwVm20gpcFG6UxvIzUBbRoZpyGKqsGX3zMlxhsttbM a7Q0+E+yAlByQNYHBY6xzYypCt7/gFa9Fe/tS/Q8M8OTKk40r0Ag0WYexxYtwGqgbvwn dPhGbcy/QMkLjc+g6sHsNLlxb933oQj53Ay863/S1++Nv7x6FdkQM+C4BcKk7pGF47QI wofg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=R9blEA6ZnOMJWvTyIeSRLrLEZW39U0PIeriu862dkv8=; b=C3KqFiCCPo2A9lwaao7NjAEXMA6mq7mldiA8NYZvPVf8zerIDNUBDOywyYfgAg2gmU Ib6+Xg21vT4jMb8mwIUVlAEqZTy8USs+z6MUJTcfduKDcpekHJhQW3pelqYdIfQP9di3 nT/IBcAcV6jXIp7QDT2PnT+57qfVovMHX29z33opy4Yac6OY0F4HXzSpE5OavOkS3siY wWE+qBwX0w4+XDZMcSvOETU0HwwXh2O+nNjyis0HF9DaTTM3NQg+k1mv14bQAXmzsxRr AUWK8GeTciy55Kv9ae23mpVNZyNjKivtlUIUNY100ynaAZ328jmug4d9IPvrIIcjfCTK HokQ== X-Gm-Message-State: APjAAAUvy75dANExfaRVI3WEnsmHmHncEIJsyR2qU1YI4UpT9w5bZERh B/GSB7QwZ89O6XLcpvWAvHPTjRIU X-Google-Smtp-Source: APXvYqyeLFV+PXLcMetwUwjzrk2JES288y/lDlXV5aVw03J6UIAaU0/c2f7yrM6NveFhElmNcEy5EA== X-Received: by 2002:a17:906:2555:: with SMTP id j21mr96829599ejb.231.1564590705458; Wed, 31 Jul 2019 09:31:45 -0700 (PDT) Received: from localhost.localdomain.com ([188.204.2.113]) by smtp.gmail.com with ESMTPSA id u6sm6116892ejb.58.2019.07.31.09.31.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 31 Jul 2019 09:31:44 -0700 (PDT) From: Pascal van Leeuwen X-Google-Original-From: Pascal van Leeuwen To: linux-crypto@vger.kernel.org Cc: antoine.tenart@bootlin.com, herbert@gondor.apana.org.au, davem@davemloft.net, Pascal van Leeuwen Subject: [PATCHv3 0/4] crypto: inside-secure - broaden driver scope Date: Wed, 31 Jul 2019 17:29:15 +0200 Message-Id: <1564586959-9963-1-git-send-email-pvanleeuwen@verimatrix.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org This is a first baby step towards making the inside-secure crypto driver more broadly useful. The current driver only works for Marvell Armada HW and requires proprietary firmware, only available under NDA from Marvell, to be installed. This patch set allows the driver to be used with other hardware and removes the dependence on that proprietary firmware. changes since v1: - changed dev_info's into dev_dbg to reduce normal verbosity - terminate all message strings with \n - use priv->version field strictly to enumerate device context - fixed some code & comment style issues - removed EIP97/197 references from messages - use #if(IS_ENABLED(CONFIG_PCI)) to remove all PCI related code - use #if(IS_ENABLED(CONFIG_OF)) to remove all device tree related code - do not inline the minifw but read it from /lib/firmware instead changes since v2: - split off removal of alg to engine mapping code into separate patch - replaced some constants with nice defines - added missing \n to some error messages - removed some redundant parenthesis - aligned some #if's properly - added some comments to clarify code - report error on FW load for unknown HW instead of loading EIP197B FW - use readl_relaxed() instead of readl() + cpu_relax() in polling loop - merged patch "fix null ptr dereference on rmmod for macchiatobin" here - merged patch "removed unused struct entry" Pascal van Leeuwen (4): crypto: inside-secure - make driver selectable for non-Marvell hardware crypto: inside-secure - Remove redundant algo to engine mapping code crypto: inside-secure - add support for PCI based FPGA development board crypto: inside-secure - add support for using the EIP197 without vendor firmware drivers/crypto/Kconfig | 12 +- drivers/crypto/inside-secure/safexcel.c | 761 +++++++++++++++++-------- drivers/crypto/inside-secure/safexcel.h | 43 +- drivers/crypto/inside-secure/safexcel_cipher.c | 11 - drivers/crypto/inside-secure/safexcel_hash.c | 12 - drivers/crypto/inside-secure/safexcel_ring.c | 3 +- 6 files changed, 586 insertions(+), 256 deletions(-) -- 1.8.3.1