From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id CA786A0093 for ; Tue, 19 May 2020 15:13:10 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id BF6DB1D702; Tue, 19 May 2020 15:13:10 +0200 (CEST) Received: from mail-wm1-f67.google.com (mail-wm1-f67.google.com [209.85.128.67]) by dpdk.org (Postfix) with ESMTP id B7D7D1D8D8 for ; Tue, 19 May 2020 15:13:08 +0200 (CEST) Received: by mail-wm1-f67.google.com with SMTP id u1so2232021wmn.3 for ; Tue, 19 May 2020 06:13:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=6b1Uapnq9U2zeScgPsGGgyXoMl9G5cmgt71FnGSURYU=; b=buMk9wjzRc3UquHh0+ez0TVH1PECG6CctThx8X/j8MRY6jDG8Uwh9KChdmc30ArB1c JVNhSh1lOWEweuXO1R8c7PeIR/5hvksIvgPbQK2Jj3WhI762lnqUlSO4kKRCfu56nVBf uk/IiyrgGIWpTPQ60lD7wnZbR+htnhdmnvqBYtO/sxHe8TTO8ctvQXETS06cHpS+Htvh kqPWjtjZ/nv7e7F/kh2CWDmrHYoMAGagHw103c/m8XFODTiD4JLaLEWaL7kf8wG3Otko f4vyl6shjvk49crHNl6krKnOSVor0lQc0iF4xiS6YL50VWvco2134Axb1jFdHQEoxlV+ LAyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=6b1Uapnq9U2zeScgPsGGgyXoMl9G5cmgt71FnGSURYU=; b=ahZlgn4RATFxS/sE1yoJe4CKpVGHaH8HCLDjnz4uccNxDAS7V9lnCoB/gc2vgC4iDa YZGuDSi2z5KKQQauKi6nQZ7yaBAcknjIy7lgYWaXmfwSLnMpPVTPcuVQfs+OFFzs2wEO I7GMohYEak/SediuDeaBm+wuf+4mZipqgVvc0RGHG+k+ZH369oPyqFbcqZM742AK6wVJ e0S1ME25QDNrdWG4eQTbHh6iZIPWoodKwbFb7y9n+I61DEmuh8nHxH7ZhaGbB5WQZAog VK3ODSzcTZ7ibxbin5sjs/lmIk2jk6ZvIQEkfNX5MYbT3AyNcEWiJ1HBWwz6NolOMAhi xHrg== X-Gm-Message-State: AOAM530mxEi9iPQXfd7+nPjD51Z9C7Tijq/R7RYVp5LKmYXjOeLkTLVL peSNRMrOXrPO3GrzyIrHirg= X-Google-Smtp-Source: ABdhPJxNzDLBFmQxMc5P9lmy3tUu0nW37Pz7DGRFHlYMdK7Ma6RK8SNtSI3Ud/Qi0lSJkje65gMjBw== X-Received: by 2002:a1c:7407:: with SMTP id p7mr5782342wmc.114.1589893988460; Tue, 19 May 2020 06:13:08 -0700 (PDT) Received: from localhost ([88.98.246.218]) by smtp.gmail.com with ESMTPSA id b7sm3782472wmj.29.2020.05.19.06.13.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 May 2020 06:13:07 -0700 (PDT) From: luca.boccassi@gmail.com To: Wei Zhao Cc: Beilei Xing , dpdk stable Date: Tue, 19 May 2020 14:04:33 +0100 Message-Id: <20200519130549.112823-138-luca.boccassi@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200519130549.112823-1-luca.boccassi@gmail.com> References: <20200519125804.104349-1-luca.boccassi@gmail.com> <20200519130549.112823-1-luca.boccassi@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [dpdk-stable] patch 'doc: add i40e limitation for flow director' has been queued to stable release 19.11.3 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" Hi, FYI, your patch has been queued to stable release 19.11.3 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 05/21/20. So please shout if anyone has objections. Also note that after the patch there's a diff of the upstream commit vs the patch applied to the branch. This will indicate if there was any rebasing needed to apply to the stable branch. If there were code changes for rebasing (ie: not only metadata diffs), please double check that the rebase was correctly done. Thanks. Luca Boccassi --- >From a42e97921778918dc898b0579e7bdcbc38b68b50 Mon Sep 17 00:00:00 2001 From: Wei Zhao Date: Wed, 29 Apr 2020 10:03:52 +0800 Subject: [PATCH] doc: add i40e limitation for flow director [ upstream commit 5b728485d6bf5cfb1fb0dadb76b518df3575da07 ] Each PCTYPE can only have one specific FDIR input set at one time. Add input set requirement info to i40e doc. Bugzilla ID: 403 Fixes: 14c66a451ef7 ("net/i40e: flush tunnel filters") Signed-off-by: Wei Zhao Acked-by: Beilei Xing --- doc/guides/nics/i40e.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst index c7c34b62f6..61d72c2b10 100644 --- a/doc/guides/nics/i40e.rst +++ b/doc/guides/nics/i40e.rst @@ -667,6 +667,15 @@ Use 16 Bytes RX Descriptor Size As i40e PMD supports both 16 and 32 bytes RX descriptor sizes, and 16 bytes size can provide helps to high performance of small packets. Configuration of ``CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC`` in config files can be changed to use 16 bytes size RX descriptors. +Input set requirement of each pctype for FDIR +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Each PCTYPE can only have one specific FDIR input set at one time. +For example, if creating 2 rte_flow rules with different input set for one PCTYPE, +it will fail and return the info "Conflict with the first rule's input set", +which means the current rule's input set conflicts with the first rule's. +Remove the first rule if want to change the input set of the PCTYPE. + Example of getting best performance with l3fwd example ------------------------------------------------------ -- 2.20.1 --- Diff of the applied patch vs upstream commit (please double-check if non-empty: --- --- - 2020-05-19 14:04:50.051379049 +0100 +++ 0138-doc-add-i40e-limitation-for-flow-director.patch 2020-05-19 14:04:44.448652578 +0100 @@ -1,14 +1,15 @@ -From 5b728485d6bf5cfb1fb0dadb76b518df3575da07 Mon Sep 17 00:00:00 2001 +From a42e97921778918dc898b0579e7bdcbc38b68b50 Mon Sep 17 00:00:00 2001 From: Wei Zhao Date: Wed, 29 Apr 2020 10:03:52 +0800 Subject: [PATCH] doc: add i40e limitation for flow director +[ upstream commit 5b728485d6bf5cfb1fb0dadb76b518df3575da07 ] + Each PCTYPE can only have one specific FDIR input set at one time. Add input set requirement info to i40e doc. Bugzilla ID: 403 Fixes: 14c66a451ef7 ("net/i40e: flush tunnel filters") -Cc: stable@dpdk.org Signed-off-by: Wei Zhao Acked-by: Beilei Xing @@ -17,10 +18,10 @@ 1 file changed, 9 insertions(+) diff --git a/doc/guides/nics/i40e.rst b/doc/guides/nics/i40e.rst -index 416b3904ee..2f846091cf 100644 +index c7c34b62f6..61d72c2b10 100644 --- a/doc/guides/nics/i40e.rst +++ b/doc/guides/nics/i40e.rst -@@ -747,6 +747,15 @@ Use 16 Bytes RX Descriptor Size +@@ -667,6 +667,15 @@ Use 16 Bytes RX Descriptor Size As i40e PMD supports both 16 and 32 bytes RX descriptor sizes, and 16 bytes size can provide helps to high performance of small packets. Configuration of ``CONFIG_RTE_LIBRTE_I40E_16BYTE_RX_DESC`` in config files can be changed to use 16 bytes size RX descriptors.