From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 6EC82A0507; Wed, 27 Apr 2022 11:00:19 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5FF3740E78; Wed, 27 Apr 2022 11:00:19 +0200 (CEST) Received: from mail-108-mta249.mxroute.com (mail-108-mta249.mxroute.com [136.175.108.249]) by mails.dpdk.org (Postfix) with ESMTP id D62A940691 for ; Wed, 27 Apr 2022 11:00:17 +0200 (CEST) Received: from filter006.mxroute.com ([140.82.40.27] 140.82.40.27.vultrusercontent.com) (Authenticated sender: mN4UYu2MZsgR) by mail-108-mta249.mxroute.com (ZoneMTA) with ESMTPSA id 1806a3feabe000fe85.001 for (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES128-GCM-SHA256); Wed, 27 Apr 2022 09:00:15 +0000 X-Zone-Loop: 500b81aee06cf54a4932aa89abc83dc48c82bca4b974 X-Originating-IP: [140.82.40.27] DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ashroe.eu; s=x; h=Content-Type:MIME-Version:Message-ID:Date:In-reply-to:Subject:Cc:To: From:References:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=gs5LqtXGrxvRVJiymCEoFTGxV3doVOr4KguPnoOLJ+8=; b=hbx6sxtmOl1h53hq2yYFsJqKIG 1n4KoWbFIP0mkdKbbhrpQOlEyktHnavQdcrwwraMb+MdxreAGKQxfoXb07SVoMqGCWoJNZ6todq4T CLkJCXawvsO6XtqRTrD/mM3FbKhyd3cKvmKePAD0lxbal7yhGAzjreMLjPxdZsmRlO7+O7tM3vTNY RYhSAT7weoFXdY1jPigfzLGth0CHeofhTubHyoZAPyvaD6+AQA433z7H7NsaGrjhvAny01gGhk6T0 W9c1T6EaeRTHNU/R7EAOA9Xypn8cqistti6AGJh4x2r32qz8C8e2Zg5GFmYo6hlLIg5sErn4qsBJt UrwKZzNw==; References: <20220427070624.9258-1-pbhagavatula@marvell.com> User-agent: mu4e 1.4.15; emacs 27.1 From: Ray Kinsella To: Pavan Nikhilesh Cc: jerinj@marvell.com, Nithin Dabilpuram , "Kiran Kumar K" , Sunil Kumar Kori , Satha Rao , Shijith Thotton , dev@dpdk.org Subject: Re: [PATCH] event/cnxk: add SLMTST support to Tx adapter In-reply-to: <20220427070624.9258-1-pbhagavatula@marvell.com> Date: Wed, 27 Apr 2022 05:00:11 -0400 Message-ID: <877d7anbok.fsf@mdr78.vserver.site> MIME-Version: 1.0 Content-Type: text/plain X-AuthUser: mdr@ashroe.eu X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Pavan Nikhilesh writes: > Scheduled LMTST uses in-core LSW (LMTST scheduling widget) to > coordinate with SSO and send a LMTST to the destination > coprocessor without the need for the core to be the head of > the scheduling context it is currently holding. > > Use SLMTST to send mbuf to NIX-TX for transmit. SLMTST only > supports transmitting a single WQE. > > Signed-off-by: Pavan Nikhilesh > --- > Depends-on: Series-22634 > > drivers/common/cnxk/hw/ssow.h | 7 +++++++ > drivers/common/cnxk/roc_dev_priv.h | 6 ++++++ > drivers/common/cnxk/roc_io.h | 8 ++++++++ > drivers/common/cnxk/roc_io_generic.h | 7 +++++++ > drivers/common/cnxk/roc_nix.c | 19 +++++++++++++++++++ > drivers/common/cnxk/roc_nix.h | 4 ++++ > drivers/common/cnxk/roc_sso.c | 23 +++++++++++++++++++++++ > drivers/common/cnxk/roc_sso.h | 2 ++ > drivers/common/cnxk/version.map | 2 ++ > drivers/event/cnxk/cn10k_eventdev.c | 11 +++++++++++ > drivers/event/cnxk/cn10k_worker.h | 19 +++++++++++++------ > drivers/event/cnxk/cnxk_eventdev.h | 2 +- > 12 files changed, 103 insertions(+), 7 deletions(-) > Acked-by: Ray Kinsella -- Regards, Ray K