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 0DB11432D9; Wed, 8 Nov 2023 18:05:55 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id EA323402BB; Wed, 8 Nov 2023 18:05:54 +0100 (CET) Received: from mail-pg1-f182.google.com (mail-pg1-f182.google.com [209.85.215.182]) by mails.dpdk.org (Postfix) with ESMTP id 24470402A7 for ; Wed, 8 Nov 2023 18:05:53 +0100 (CET) Received: by mail-pg1-f182.google.com with SMTP id 41be03b00d2f7-5aa7172bafdso4879612a12.1 for ; Wed, 08 Nov 2023 09:05:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; t=1699463152; x=1700067952; 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=yGeffSEE3KNBrYtxoQiuTlAzxC+gkBN6BvfXS82cFqY=; b=d1eGImvbfRi7Xg8u+m8NbvWtnt1vdqB+QixtOL/ZjkJ4u6TU+GkSL3NTGEZj/AbCcx vhdPAx9Eej04PjVpCG3Gr7EwUcTbmrByP0ENofm3R8W0WDAevFZghQf5r/fIdfrCa60F JwoMSPY6FeUqIxYfJfsV1otbDc75zPT63146o= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699463152; x=1700067952; 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=yGeffSEE3KNBrYtxoQiuTlAzxC+gkBN6BvfXS82cFqY=; b=cVvddOzWWbyfwCVvOccl320gir+cgJIx14eiGqAj5qIjtLMW+7r0gmAyNnilCyjGk2 5tIFVnokixjSJVoEfMauHkCSONH3JG+Q06vB/40hAqwboD5LPlMTu+CiXDnEzJi2qISE NK3KTrwwV+pQYhpli4GojdY1pyLOqpAiDxCDyxJtlxt0i/X9MUg6Zir5kcKGwe7Iqy0e Py6WRFI8QaSUPMX70xdRw3WVTG7OTxqjK7/oHKSCBbKc8x8KdX9QksyZiLJJAX4/TtfS Ud/VRBGzf/8LUhxWt3rtqMFUHjeQqZYo5lIgXxPMs5pwVs7UlZz7AeN4Oo6mUBDqtn7W dBow== X-Gm-Message-State: AOJu0YxbgeBwQkVHtuRxtKYCk7vQ7+avkupCDP2hjC2Dr9W2M3xRtkcw Mgiq3rzAjSdimXioxjIhS4c/CqC0kpWs6suTLcnxUA== X-Google-Smtp-Source: AGHT+IFAIgHtJDr4Ih17TEbmHJuoqCAhnuAQR8PcGTQesaP5vovWSmdHjY+KozeUATUqLlAiGR8og19sOs7BvIXwFKA= X-Received: by 2002:a05:6a21:999a:b0:15e:b8a1:57b9 with SMTP id ve26-20020a056a21999a00b0015eb8a157b9mr3146614pzb.24.1699463152280; Wed, 08 Nov 2023 09:05:52 -0800 (PST) MIME-Version: 1.0 References: <20231108060535.1249507-1-joshwash@google.com> In-Reply-To: From: Ajit Khaparde Date: Wed, 8 Nov 2023 09:05:35 -0800 Message-ID: Subject: Re: [PATCH v2] ethdev: account for smaller MTU when setting default To: Andrew Rybchenko Cc: Joshua Washington , Thomas Monjalon , Ferruh Yigit , Hyong Youb Kim , Rosen Xu , Somnath Kotur , Huisong Li , dev@dpdk.org, Rushil Gupta Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha-256; boundary="00000000000084cf020609a719d2" 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 --00000000000084cf020609a719d2 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, Nov 8, 2023 at 7:07=E2=80=AFAM Andrew Rybchenko wrote: > > On 11/8/23 09:05, Joshua Washington wrote: > > Currently, if not specified in the user configuration, > > rte_eth_dev_configure() sets the MTU of the device to RTE_EHTER_MTU. > > This value could potentially be larger than the MTU that the device > > supports. This change updates the configured MTU to be the minimum of > > the maximum suported MTU and the default DPDK MTU. > > > > Fixes: 1bb4a528c4 ("ethdev: fix max Rx packet length") > > Signed-off-by: Joshua Washington > > Signed-off-by: Rushil Gupta > > Acked-by: Andrew Rybchenko Acked-by: Ajit Khaparde > > --00000000000084cf020609a719d2 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIIQdgYJKoZIhvcNAQcCoIIQZzCCEGMCAQExDzANBglghkgBZQMEAgEFADALBgkqhkiG9w0BBwGg gg3NMIIFDTCCA/WgAwIBAgIQeEqpED+lv77edQixNJMdADANBgkqhkiG9w0BAQsFADBMMSAwHgYD VQQLExdHbG9iYWxTaWduIFJvb3QgQ0EgLSBSMzETMBEGA1UEChMKR2xvYmFsU2lnbjETMBEGA1UE AxMKR2xvYmFsU2lnbjAeFw0yMDA5MTYwMDAwMDBaFw0yODA5MTYwMDAwMDBaMFsxCzAJBgNVBAYT AkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMTEwLwYDVQQDEyhHbG9iYWxTaWduIEdDQyBS MyBQZXJzb25hbFNpZ24gMiBDQSAyMDIwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA 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