From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f194.google.com (mail-wr0-f194.google.com [209.85.128.194]) by dpdk.org (Postfix) with ESMTP id B5B42AADE for ; Mon, 16 Apr 2018 18:22:50 +0200 (CEST) Received: by mail-wr0-f194.google.com with SMTP id s18so27691440wrg.9 for ; Mon, 16 Apr 2018 09:22:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=6wind-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=A9uGWNzC/PL7qwd31Joew3sJ1lZ9LZz4sVgJXOEcc9A=; b=tlLJSsMP9ycsFNT62fucrKNTVEe15p9zPfWOOvLTd9QkNbAWHK81espgD5Y/vsj8+P ffV96RJlgmix2R2PORTne8sAhnbOFe9YScmhuAXVs9aKsKC2hEXKtcANpm2fKUJtn+GB CO3u1Ec0CSoOrUTXeaozstLVsKSJnuvCrEkkmlqKCjMZl1I4sgpqRub+4M9kI8n4qBVu rlliYA4wfNnC0Dtxi0whAgRm5TUSV8Um4cnN+dbqkjqDRCSQg4T7Lhnz7Q73fzXJVXw/ JipB3+0cawtknr+ECCFy3SRjf45S12eeZH0RHZKmOVZRxyIa0OuRHlWrGy+AjOvJjnCO B7iw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=A9uGWNzC/PL7qwd31Joew3sJ1lZ9LZz4sVgJXOEcc9A=; b=WSDs8SBOM8TvYGNVn3u/qQvjAmeyulIFXU8oiPZRwwkWMiL+yeTz10wPnrhyCPUBGH 5pvYF/rIUrzGUBoMeuAOvXjAUorcRYE15seK2M4+k1OWLyzLtqvbUirTJw3Vp/HkR9LL n1olZcNE/gMwTvG6RnJr0MQEmuWI+3m3ZlX3qawP4amVcZbS22HemeaYD3cKAgVKBPz2 JmFVV3NlzjZ5/BoPAABrnR1z5GbOXkw7BgR4sdEkUBveoaCNoqENwieWS6/7nOzVtxGn Gh7OiS/yV62AGANzZTx2dJlDf3SYsLIflapnhIUuKkGRkSN5rq0KVL5xnGAT9T1hWcVf jcPg== X-Gm-Message-State: ALQs6tAK5yQNB6houGow33EOeNCcwMhNbXpFeJQRNOXAWIBACuYvJBlJ X63JPjR0fR5MJWyfdSYq2wHBiw== X-Google-Smtp-Source: AIpwx48mlLAU2/oJDgrgDqnyi1N1k0tRuiPbSmHCAYnEoxDqkamt6n6hg47QRxyBoI+OHpNdK/lLVw== X-Received: by 10.28.241.18 with SMTP id p18mr11482609wmh.40.1523895770389; Mon, 16 Apr 2018 09:22:50 -0700 (PDT) Received: from 6wind.com (host.78.145.23.62.rev.coltfrance.com. [62.23.145.78]) by smtp.gmail.com with ESMTPSA id k30sm4750093wrf.1.2018.04.16.09.22.49 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 Apr 2018 09:22:49 -0700 (PDT) Date: Mon, 16 Apr 2018 18:22:36 +0200 From: Adrien Mazarguil To: Thomas Monjalon , Ferruh Yigit , dev@dpdk.org Message-ID: <20180416150525.2817-5-adrien.mazarguil@6wind.com> References: <20180410162022.9101-1-adrien.mazarguil@6wind.com> <20180416150525.2817-1-adrien.mazarguil@6wind.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180416150525.2817-1-adrien.mazarguil@6wind.com> X-Mailer: git-send-email 2.11.0 Subject: [dpdk-dev] [PATCH v4 04/16] ethdev: remove DUP action from flow API X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Apr 2018 16:22:50 -0000 Upcoming changes in relation to the handling of actions list will make the DUP action redundant as specifying several QUEUE actions will achieve the same behavior. Besides, no PMD implements this action. By removing an entry from enum rte_flow_action_type, this patch breaks ABI compatibility for the following public functions: - rte_flow_copy() - rte_flow_create() - rte_flow_query() - rte_flow_validate() Signed-off-by: Adrien Mazarguil Acked-by: Andrew Rybchenko --- app/test-pmd/cmdline_flow.c | 23 ----------------------- app/test-pmd/config.c | 1 - doc/guides/prog_guide/rte_flow.rst | 23 ----------------------- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 8 -------- lib/librte_ether/rte_ethdev_version.map | 2 +- lib/librte_ether/rte_flow.c | 1 - lib/librte_ether/rte_flow.h | 24 ------------------------ 7 files changed, 1 insertion(+), 81 deletions(-) diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index f0b4b7bc4..2ddb08feb 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -164,8 +164,6 @@ enum index { ACTION_QUEUE_INDEX, ACTION_DROP, ACTION_COUNT, - ACTION_DUP, - ACTION_DUP_INDEX, ACTION_RSS, ACTION_RSS_TYPES, ACTION_RSS_TYPE, @@ -625,7 +623,6 @@ static const enum index next_action[] = { ACTION_QUEUE, ACTION_DROP, ACTION_COUNT, - ACTION_DUP, ACTION_RSS, ACTION_PF, ACTION_VF, @@ -645,12 +642,6 @@ static const enum index action_queue[] = { ZERO, }; -static const enum index action_dup[] = { - ACTION_DUP_INDEX, - ACTION_NEXT, - ZERO, -}; - static const enum index action_rss[] = { ACTION_RSS_TYPES, ACTION_RSS_KEY, @@ -1597,20 +1588,6 @@ static const struct token token_list[] = { .next = NEXT(NEXT_ENTRY(ACTION_NEXT)), .call = parse_vc, }, - [ACTION_DUP] = { - .name = "dup", - .help = "duplicate packets to a given queue index", - .priv = PRIV_ACTION(DUP, sizeof(struct rte_flow_action_dup)), - .next = NEXT(action_dup), - .call = parse_vc, - }, - [ACTION_DUP_INDEX] = { - .name = "index", - .help = "queue index to duplicate packets to", - .next = NEXT(action_dup, NEXT_ENTRY(UNSIGNED)), - .args = ARGS(ARGS_ENTRY(struct rte_flow_action_dup, index)), - .call = parse_vc_conf, - }, [ACTION_RSS] = { .name = "rss", .help = "spread packets among several queues", diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index a7645adb8..d0d372797 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -1065,7 +1065,6 @@ static const struct { MK_FLOW_ACTION(QUEUE, sizeof(struct rte_flow_action_queue)), MK_FLOW_ACTION(DROP, 0), MK_FLOW_ACTION(COUNT, 0), - MK_FLOW_ACTION(DUP, sizeof(struct rte_flow_action_dup)), MK_FLOW_ACTION(RSS, sizeof(struct rte_flow_action_rss)), /* +queue[] */ MK_FLOW_ACTION(PF, 0), MK_FLOW_ACTION(VF, sizeof(struct rte_flow_action_vf)), diff --git a/doc/guides/prog_guide/rte_flow.rst b/doc/guides/prog_guide/rte_flow.rst index 51826d04c..a237e4fd2 100644 --- a/doc/guides/prog_guide/rte_flow.rst +++ b/doc/guides/prog_guide/rte_flow.rst @@ -1299,26 +1299,6 @@ Query structure to retrieve and reset flow rule counters: | ``bytes`` | out | number of bytes through this rule | +---------------+-----+-----------------------------------+ -Action: ``DUP`` -^^^^^^^^^^^^^^^ - -Duplicates packets to a given queue index. - -This is normally combined with QUEUE, however when used alone, it is -actually similar to QUEUE + PASSTHRU. - -- Non-terminating by default. - -.. _table_rte_flow_action_dup: - -.. table:: DUP - - +-----------+------------------------------------+ - | Field | Value | - +===========+====================================+ - | ``index`` | queue index to duplicate packet to | - +-----------+------------------------------------+ - Action: ``RSS`` ^^^^^^^^^^^^^^^ @@ -2010,9 +1990,6 @@ Unsupported actions and tagging (`Action: MARK`_ or `Action: FLAG`_) may be implemented in software as long as the target queue is used by a single rule. -- A rule specifying both `Action: DUP`_ + `Action: QUEUE`_ may be translated - to two hidden rules combining `Action: QUEUE`_ and `Action: PASSTHRU`_. - - When a single target queue is provided, `Action: RSS`_ can also be implemented through `Action: QUEUE`_. diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index cb6f201e1..a015d02a4 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -3363,10 +3363,6 @@ actions can sometimes be combined when the end result is unambiguous:: :: - drop / dup index 6 / end # same as above - -:: - queue index 6 / rss queues 6 7 8 / end # queue has no effect :: @@ -3400,10 +3396,6 @@ This section lists supported actions and their attributes, if any. - ``count``: enable counters for this rule. -- ``dup``: duplicate packets to a given queue index. - - - ``index {unsigned}``: queue index to duplicate packets to. - - ``rss``: spread packets among several queues. - ``types [{RSS hash type} [...]] end``: RSS hash types, allowed tokens diff --git a/lib/librte_ether/rte_ethdev_version.map b/lib/librte_ether/rte_ethdev_version.map index e915e7929..8f1ae5ed2 100644 --- a/lib/librte_ether/rte_ethdev_version.map +++ b/lib/librte_ether/rte_ethdev_version.map @@ -147,7 +147,6 @@ DPDK_17.08 { _rte_eth_dev_callback_process; rte_eth_dev_adjust_nb_rx_tx_desc; - rte_flow_copy; rte_tm_capabilities_get; rte_tm_hierarchy_commit; rte_tm_level_capabilities_get; @@ -199,6 +198,7 @@ DPDK_18.02 { DPDK_18.05 { global: + rte_flow_copy; rte_flow_create; rte_flow_destroy; rte_flow_error_set; diff --git a/lib/librte_ether/rte_flow.c b/lib/librte_ether/rte_flow.c index ada280810..80f9cb6cb 100644 --- a/lib/librte_ether/rte_flow.c +++ b/lib/librte_ether/rte_flow.c @@ -73,7 +73,6 @@ static const struct rte_flow_desc_data rte_flow_desc_action[] = { MK_FLOW_ACTION(QUEUE, sizeof(struct rte_flow_action_queue)), MK_FLOW_ACTION(DROP, 0), MK_FLOW_ACTION(COUNT, 0), - MK_FLOW_ACTION(DUP, sizeof(struct rte_flow_action_dup)), MK_FLOW_ACTION(RSS, sizeof(struct rte_flow_action_rss)), /* +queue[] */ MK_FLOW_ACTION(PF, 0), MK_FLOW_ACTION(VF, sizeof(struct rte_flow_action_vf)), diff --git a/lib/librte_ether/rte_flow.h b/lib/librte_ether/rte_flow.h index d28a2a473..6ace24ff4 100644 --- a/lib/librte_ether/rte_flow.h +++ b/lib/librte_ether/rte_flow.h @@ -961,16 +961,6 @@ enum rte_flow_action_type { RTE_FLOW_ACTION_TYPE_COUNT, /** - * Duplicates packets to a given queue index. - * - * This is normally combined with QUEUE, however when used alone, it - * is actually similar to QUEUE + PASSTHRU. - * - * See struct rte_flow_action_dup. - */ - RTE_FLOW_ACTION_TYPE_DUP, - - /** * Similar to QUEUE, except RSS is additionally performed on packets * to spread them among several queues according to the provided * parameters. @@ -1052,20 +1042,6 @@ struct rte_flow_query_count { }; /** - * RTE_FLOW_ACTION_TYPE_DUP - * - * Duplicates packets to a given queue index. - * - * This is normally combined with QUEUE, however when used alone, it is - * actually similar to QUEUE + PASSTHRU. - * - * Non-terminating by default. - */ -struct rte_flow_action_dup { - uint16_t index; /**< Queue index to duplicate packets to. */ -}; - -/** * RTE_FLOW_ACTION_TYPE_RSS * * Similar to QUEUE, except RSS is additionally performed on packets to -- 2.11.0