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=-13.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable 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 95754C433E1 for ; Wed, 12 Aug 2020 00:34:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7F7622078B for ; Wed, 12 Aug 2020 00:34:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726426AbgHLAep (ORCPT ); Tue, 11 Aug 2020 20:34:45 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:51256 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726255AbgHLAeo (ORCPT ); Tue, 11 Aug 2020 20:34:44 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.0.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1k5eig-0007Va-Me; Wed, 12 Aug 2020 10:34:19 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Wed, 12 Aug 2020 10:34:18 +1000 Date: Wed, 12 Aug 2020 10:34:18 +1000 From: Herbert Xu To: richard.gong@linux.intel.com Cc: davem@davemloft.net, gregkh@linuxfoundation.org, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, dinguyen@kernel.org, richard.gong@intel.com Subject: Re: [PATCHv1 2/2] crypto: add Intel SoCFPGA crypto service driver Message-ID: <20200812003418.GA4166@gondor.apana.org.au> References: <1597154182-26970-1-git-send-email-richard.gong@linux.intel.com> <1597154182-26970-3-git-send-email-richard.gong@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1597154182-26970-3-git-send-email-richard.gong@linux.intel.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 11, 2020 at 08:56:22AM -0500, richard.gong@linux.intel.com wrote: > From: Richard Gong > > Add Intel FPGA crypto service (FCS) driver to support new crypto services > on Intel SoCFPGA platforms. > > The crypto services include security certificate, image boot validation, > security key cancellation, get provision data, random number generation, > advance encrtption standard (AES) encryption and decryption services. > > To perform supporting crypto features on Intel SoCFPGA platforms, Linux > user-space application interacts with FPGA crypto service (FCS) driver via > structures defined in include/uapi/linux/intel_fcs-ioctl.h. > > The application allocates spaces for IOCTL structure to hold the contents > or points to the data that FCS driver needs, uses IOCTL calls to passes > data to kernel FCS driver for processing at low level firmware and get > processed data or status back form the low level firmware via FCS driver. > > The user-space application named as fcs_client is at > https://github.com/altera-opensource/fcs_apps/tree/fcs_client. > > Signed-off-by: Richard Gong Nack. This driver has nothing to do with the Crypto API. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt