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 2661C455C2; Tue, 9 Jul 2024 01:35:13 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 0CB0F402B8; Tue, 9 Jul 2024 01:35:13 +0200 (CEST) Received: from mail-pj1-f54.google.com (mail-pj1-f54.google.com [209.85.216.54]) by mails.dpdk.org (Postfix) with ESMTP id 00D3340295 for ; Tue, 9 Jul 2024 01:35:11 +0200 (CEST) Received: by mail-pj1-f54.google.com with SMTP id 98e67ed59e1d1-2c964f5a037so2578480a91.0 for ; Mon, 08 Jul 2024 16:35:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1720481711; x=1721086511; darn=dpdk.org; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:from:to:cc:subject:date:message-id:reply-to; bh=Zz9qhJN7W+fLU8uBpedujDA2+Mu+ze5a3BExg8JZcKc=; b=GgpzenLY9PusMwOI4vokQ2U0zGPBRmXXhGhN6yJAmRIuWU4l6WpbTGWqdbrwrKCZqc 7FJpt+3zGdRBw4bz05bZ8EkIX8HhvEgYR7y8+p9rMg8je0SI+ICMp8KiusBRDCK6a/qt LUFTkUWCv5Uh7geOtzb7e5lKo7mDhtGl4LQ48= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720481711; x=1721086511; h=cc:to:subject:message-id:date:from:in-reply-to:references :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Zz9qhJN7W+fLU8uBpedujDA2+Mu+ze5a3BExg8JZcKc=; b=N9t/lcg79G84+J/kTXNWEYtskbpDcQAZZH8U73734PeoUR423qZM9vmROuFWsrhDkY kd5RsE+Tuuz4yNGUy/KMYiVfh1ijCgTYUnXkLirNCDgn2ohYJHqe2TvOJyVBeTYDRm7b QmOxXl6pAETZUL36svqrEGEquRpBeyKrWTjRs8+SoBrWjVDrvMA0gB2sCkkR9eerbe3L tgWT16v6aYxzdT0rZZXlQok6fkgWOH1N6OF197ujZXH5guMVQ7Zfh/RpwnuK4/6KnEr2 8WsfSfcLIrcKo3nhMgYb1vUg6bAnj/WNRTWRgweij+TIzsHoQMKiyKv4+VrpPjdp5IHu CPPQ== X-Gm-Message-State: AOJu0Yxc/h+WwEcs0JA67at6yLu4m1ZntWK/VnQAqlB4LgjlDhMkTVmm hRPeVu3UfSWG9OcEYyTJcSbLx+dSFrW23P2ppEa9DiZ2uMUAfVMTulv9hBeDZTuMefFacvsbTlx XwS++g4cx9EwAUMt6k2W7lIVIdCIKmx3Owr6P X-Google-Smtp-Source: AGHT+IF9/08fDP3sM94H33NEozYrvaj4yzDMoWORn8m9k1xHo/ibD3T8jenuHhBMJSaR/yOfFNP4l7f0fbX4fZ7H+1s= X-Received: by 2002:a17:90a:de87:b0:2c9:8fbb:bfca with SMTP id 98e67ed59e1d1-2ca35be2bc0mr922516a91.3.1720481710834; Mon, 08 Jul 2024 16:35:10 -0700 (PDT) MIME-Version: 1.0 References: <20240708232351.491529-1-damodharam.ammepalli@broadcom.com> In-Reply-To: <20240708232351.491529-1-damodharam.ammepalli@broadcom.com> From: Ajit Khaparde Date: Mon, 8 Jul 2024 16:34:53 -0700 Message-ID: Subject: Re: [PATCH v4] ethdev: Add link_speed lanes support To: Damodharam Ammepalli Cc: dev@dpdk.org, ferruh.yigit@amd.com, huangdengdui@huawei.com, kalesh-anakkur.purayil@broadcom.com Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="0000000000003fd078061cc4ddfe" 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 --0000000000003fd078061cc4ddfe Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Mon, Jul 8, 2024 at 4:30=E2=80=AFPM Damodharam Ammepalli wrote: > > Update the eth_dev_ops structure with new function vectors > to get, get capabilities and set ethernet link speed lanes. > Update the testpmd to provide required config and information > display infrastructure. > > The supporting ethernet controller driver will register callbacks > to avail link speed lanes config and get services. This lanes > configuration is applicable only when the nic is forced to fixed > speeds. In Autonegiation mode, the hardware automatically > negotiates the number of lanes. > > These are the new commands. > > testpmd> show port 0 speed_lanes capabilities > > Supported speeds Valid lanes > ----------------------------------- > 10 Gbps 1 > 25 Gbps 1 > 40 Gbps 4 > 50 Gbps 1 2 > 100 Gbps 1 2 4 > 200 Gbps 2 4 > 400 Gbps 4 8 > testpmd> > > testpmd> > testpmd> port stop 0 > testpmd> port config 0 speed_lanes 4 > testpmd> port config 0 speed 200000 duplex full > testpmd> port start 0 > testpmd> > testpmd> show port info 0 > > ********************* Infos for port 0 ********************* > MAC address: 14:23:F2:C3:BA:D2 > Device name: 0000:b1:00.0 > Driver name: net_bnxt > Firmware-version: 228.9.115.0 > Connect to socket: 2 > memory allocation on the socket: 2 > Link status: up > Link speed: 200 Gbps > Active Lanes: 4 > Link duplex: full-duplex > Autoneg status: Off > > Signed-off-by: Damodharam Ammepalli Acked-by: Ajit Khaparde --0000000000003fd078061cc4ddfe Content-Type: 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