From patchwork Mon Mar 2 06:15:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xu Zaibo X-Patchwork-Id: 11414787 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id DA9D092A for ; Mon, 2 Mar 2020 06:19:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BAF02246B4 for ; Mon, 2 Mar 2020 06:19:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726300AbgCBGTG (ORCPT ); Mon, 2 Mar 2020 01:19:06 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:35924 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726052AbgCBGTG (ORCPT ); Mon, 2 Mar 2020 01:19:06 -0500 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 69CFF2287A6DDC4D844B; Mon, 2 Mar 2020 14:18:57 +0800 (CST) Received: from localhost.localdomain (10.67.165.24) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.439.0; Mon, 2 Mar 2020 14:18:50 +0800 From: Zaibo Xu To: , CC: , , , , , , , , , Subject: [PATCH v2 0/5] crypto: hisilicon - Improve SEC performance Date: Mon, 2 Mar 2020 14:15:11 +0800 Message-ID: <1583129716-28382-1-git-send-email-xuzaibo@huawei.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 X-Originating-IP: [10.67.165.24] X-CFilter-Loop: Reflected Sender: linux-crypto-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org From: liulongfang 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 v1 -> v2: - Split pbuf patch into two patches. - Move 'use_pbuf' from 'qp_ctx' to TFM request. - Misc fixes on coding style. Shukun Tan (1): crypto: hisilicon - Use one workqueue per qm instead of per qp liulongfang (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 yekai13 (1): crypto: hisilicon/sec2 - Add workqueue for SEC driver. drivers/crypto/hisilicon/qm.c | 38 ++--- 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 | 45 +++++- 5 files changed, 274 insertions(+), 63 deletions(-)