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=-7.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=ham 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 B31CBC10DCE for ; Thu, 12 Mar 2020 12:39:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 856C0206E7 for ; Thu, 12 Mar 2020 12:39:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726874AbgCLMjV (ORCPT ); Thu, 12 Mar 2020 08:39:21 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:59978 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726395AbgCLMjU (ORCPT ); Thu, 12 Mar 2020 08:39:20 -0400 Received: from gwarestrin.me.apana.org.au ([192.168.0.7] helo=gwarestrin.arnor.me.apana.org.au) by fornost.hmeau.com with smtp (Exim 4.89 #2 (Debian)) id 1jCN7J-00022A-HS; Thu, 12 Mar 2020 23:39:14 +1100 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Thu, 12 Mar 2020 23:39:13 +1100 Date: Thu, 12 Mar 2020 23:39:13 +1100 From: Herbert Xu To: Zaibo Xu Cc: davem@davemloft.net, linux-crypto@vger.kernel.org, linuxarm@huawei.com, jonathan.cameron@huawei.com, wangzhou1@hisilicon.com, tanghui20@huawei.com, yekai13@huawei.com, liulongfang@huawei.com, qianweili@huawei.com, zhangwei375@huawei.com, fanghao11@huawei.com, forest.zhouchang@huawei.com Subject: Re: [PATCH v3 0/5] crypto: hisilicon - Improve SEC performance Message-ID: <20200312123913.GD28885@gondor.apana.org.au> References: <1583373985-718-1-git-send-email-xuzaibo@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1583373985-718-1-git-send-email-xuzaibo@huawei.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Thu, Mar 05, 2020 at 10:06:20AM +0800, Zaibo Xu wrote: > From: Longfang Liu > > Improve SEC throughput by allocating a workqueue for each device > instead of one workqueue for all SEC devices. What's more, > when IOMMU translation is turned on, the plat buffer (pbuffer) > will be reserved for small packets (<512Bytes) to > which small packets are copied. This can avoid DMA mapping on > user small packets and improve performance. > > This series is based on: > git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git > > Changes v2 -> v3: > - Updated some comments and commit messages from Jonathan Cameron. > - Removed CPU intensive workqueue flag WQ_CPU_INTENSIVE > - Some small misc fixes. > > Changes v1 -> v2: > - Split pbuf patch into two patches. > - Move 'use_pbuf' from 'qp_ctx' to TFM request. > - Misc fixes on coding style. > > Longfang Liu (3): > crypto: hisilicon/sec2 - Add iommu status check > crypto: hisilicon/sec2 - Update IV and MAC operation > crypto: hisilicon/sec2 - Add pbuffer mode for SEC driver > > Shukun Tan (1): > crypto: hisilicon - Use one workqueue per qm instead of per qp > > Ye Kai (1): > crypto: hisilicon/sec2 - Add workqueue for SEC driver. > > drivers/crypto/hisilicon/qm.c | 39 ++--- > drivers/crypto/hisilicon/qm.h | 5 +- > drivers/crypto/hisilicon/sec2/sec.h | 7 + > drivers/crypto/hisilicon/sec2/sec_crypto.c | 242 ++++++++++++++++++++++++----- > drivers/crypto/hisilicon/sec2/sec_main.c | 51 +++++- > 5 files changed, 281 insertions(+), 63 deletions(-) All applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt