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 59EDA45B44; Tue, 15 Oct 2024 18:17:57 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id D44E9400D7; Tue, 15 Oct 2024 18:17:56 +0200 (CEST) Received: from mail-il1-f178.google.com (mail-il1-f178.google.com [209.85.166.178]) by mails.dpdk.org (Postfix) with ESMTP id 52859400D6 for ; Tue, 15 Oct 2024 18:17:55 +0200 (CEST) Received: by mail-il1-f178.google.com with SMTP id e9e14a558f8ab-3a39cabb9faso18103125ab.3 for ; Tue, 15 Oct 2024 09:17:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=networkplumber-org.20230601.gappssmtp.com; s=20230601; t=1729009074; x=1729613874; darn=dpdk.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:from:to:cc:subject:date :message-id:reply-to; bh=gDk95iXcz9pzS3Sm1qiZLLQwTqcuIEtO+xLhy+8/lYk=; b=OiWQH3t9uCHJBEhRj2Q0IPZF3IKCw50yglaCaElLIiZsynWg82+S7iQ2s/uuclT80U 3/jYqMDbOT7Mwjv3DhGIlqChe5cxqKdqBvQ0f1iaGTfTNe+yXuK6tOFDvHUfXZQ0ZLnM 6voAT4plzBoaQk8YxvGVAuyiPJ6z6bU6c4Fr/RKIWC9TzLkp10EFsOgn9F4BOItUpPhM a50C7f2mH1dOV8LfReZQsRF8FEaWeJWV53bAPqXfyiwmRsLIT5KY1Vff5ejiupwWCsgj noxo7mQtkRPzzseqBDtq1X2/5pBLkX7EBcRCqTxdqz7Nmo6b6/BoFzC5ZPiQwUA9WduF +NUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729009074; x=1729613874; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=gDk95iXcz9pzS3Sm1qiZLLQwTqcuIEtO+xLhy+8/lYk=; b=t0ydincM3crr9lCRlTGh+seZyziAeeugktImw1BqSyJfHhiYWt8PL20SGxjenvAi45 /zVUGzkhu5ZBdA9i0OZt+QYy6cWUQ+R+epJpLVZYlS1e96qwaEz7WZHZFaxQA/UuSvwy IU/q6uJdqZM/w0EDCYioQ/HPE3L0WUCci4iK/1zbkBqkjh7wf1fLXkaczZhuyqujg6IH Tx9R4uR2vpKX55hIViuS5OJAsFy1A4WDddYow5dTPdcpoyMjctzhL+F4iJrk7IWRHhzR DXbP1ycs1cauqbQgJb8QAz8HASZgafsN9nVDSSfha5/zj/hYJl2f8xeKkKF2V4GGH+Oh qe8w== X-Forwarded-Encrypted: i=1; AJvYcCWkwKtRyqhehFUlN+WDQEBdqMgMrtFbNj0ePxSfENOXdX4wUee4JOeDNIF3cPqGl0cBsqU=@dpdk.org X-Gm-Message-State: AOJu0YzILT0/wfXHidSq74xpkyCRTq2o9vICbl3GlGeKlnnXkBUXgKK+ L69skNiF9zkByKW6huKXitDnRX5i6YQwVxfVMEQMTcIe/Ih48Y7jVwA0M5xxV7s= X-Google-Smtp-Source: AGHT+IEFdxAmPlLQFaZe5x3Q90meu/vnkbFcQ8LplchtJqYAn63nW//WnseuUp1s4HMV6DLZ3v5ERQ== X-Received: by 2002:a05:6e02:20c3:b0:39f:60d7:813b with SMTP id e9e14a558f8ab-3a3b603d198mr142576115ab.22.1729009074332; Tue, 15 Oct 2024 09:17:54 -0700 (PDT) Received: from hermes.local (204-195-96-226.wavecable.com. [204.195.96.226]) by smtp.gmail.com with ESMTPSA id e9e14a558f8ab-3a3d714ed0bsm3839895ab.67.2024.10.15.09.17.53 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Oct 2024 09:17:54 -0700 (PDT) Date: Tue, 15 Oct 2024 09:17:50 -0700 From: Stephen Hemminger To: Cc: , "Shijith Thotton" , Nithin Dabilpuram , Kiran Kumar K , Sunil Kumar Kori , Satha Rao , Harman Kalra , Anatoly Burakov , Subject: Re: [PATCH 02/20] event/cnxk: add CN20K specific device probe Message-ID: <20241015091750.1b1c3ce7@hermes.local> In-Reply-To: <20241003132237.20193-2-pbhagavatula@marvell.com> References: <20241003132237.20193-1-pbhagavatula@marvell.com> <20241003132237.20193-2-pbhagavatula@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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 On Thu, 3 Oct 2024 18:52:19 +0530 wrote: > From: Pavan Nikhilesh > > Add platform specific event device probe and remove, also add > event device info get function. > > Signed-off-by: Pavan Nikhilesh > --- > doc/guides/eventdevs/cnxk.rst | 30 +++++---- > doc/guides/rel_notes/release_24_11.rst | 4 ++ > drivers/common/cnxk/roc_sso.c | 10 ++- > drivers/event/cnxk/cn20k_eventdev.c | 93 ++++++++++++++++++++++++++ > drivers/event/cnxk/meson.build | 8 ++- > 5 files changed, 128 insertions(+), 17 deletions(-) > create mode 100644 drivers/event/cnxk/cn20k_eventdev.c Patch series needs to be rebased, there is now a conflict in the eventdevs doc as well as the release note but maintainers sometimes fix that during merge. $ cat doc/guides/eventdevs/cnxk.rst.rej --- doc/guides/eventdevs/cnxk.rst +++ doc/guides/eventdevs/cnxk.rst @@ -79,10 +80,11 @@ Runtime Config Options -a 0002:0e:00.0,single_ws=1 -- ``CN10K Getwork mode`` +- ``CN10K/CN20K Getwork mode`` - CN10K supports three getwork prefetch modes no prefetch[0], prefetch - immediately[1] and delayed prefetch on forward progress event[2]. + CN10K/CN20K supports three getwork prefetch modes no prefetch[0], + prefetch immediately[1] and delayed prefetch on forward progress + event[2]. The default getwork mode is 2. For example::