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=-15.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 45AFAC433B4 for ; Fri, 16 Apr 2021 11:30:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0F6036115B for ; Fri, 16 Apr 2021 11:30:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240846AbhDPLaZ (ORCPT ); Fri, 16 Apr 2021 07:30:25 -0400 Received: from helcar.hmeau.com ([216.24.177.18]:53032 "EHLO fornost.hmeau.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241819AbhDPLaZ (ORCPT ); Fri, 16 Apr 2021 07:30:25 -0400 Received: from gwarestrin.arnor.me.apana.org.au ([192.168.103.7]) by fornost.hmeau.com with smtp (Exim 4.92 #5 (Debian)) id 1lXMfe-0003L0-B2; Fri, 16 Apr 2021 21:29:59 +1000 Received: by gwarestrin.arnor.me.apana.org.au (sSMTP sendmail emulation); Fri, 16 Apr 2021 21:29:58 +1000 Date: Fri, 16 Apr 2021 21:29:58 +1000 From: Herbert Xu To: Weili Qian Cc: davem@davemloft.net, linux-kernel@vger.kernel.org, linux-crypto@vger.kernel.org, xuzaibo@huawei.com, wangzhou1@hisilicon.com, liulongfang@huawei.com Subject: Re: [PATCH] crypto: hisilicon/qm - add stop queue by hardware Message-ID: <20210416112958.GD16633@gondor.apana.org.au> References: <1617713762-52120-1-git-send-email-qianweili@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1617713762-52120-1-git-send-email-qianweili@huawei.com> User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org On Tue, Apr 06, 2021 at 08:56:02PM +0800, Weili Qian wrote: > Kunpeng930 could be able to stop queue by writing hardware registers, > which will trigger tasks in device to be flushed out. > > In order to be compatible with the kunpeng920 driver, add 'qm_hw_ops_v3' to > adapt Kunpeng930. And 'stop_qp' callback is added in 'qm_hw_ops_v3' to > write hardware registers. Call 'stop_qp' to drain the tasks in device > before releasing queue. > > Signed-off-by: Weili Qian > Reviewed-by: Longfang Liu > --- > drivers/crypto/hisilicon/qm.c | 29 ++++++++++++++++++++++++++++- > 1 file changed, 28 insertions(+), 1 deletion(-) Patch applied. Thanks. -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt