From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f196.google.com (mail-wr0-f196.google.com [209.85.128.196]) by dpdk.org (Postfix) with ESMTP id BC609D158 for ; Mon, 16 Apr 2018 18:23:10 +0200 (CEST) Received: by mail-wr0-f196.google.com with SMTP id l49so27704476wrl.4 for ; Mon, 16 Apr 2018 09:23:10 -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=VjhPx8tnnUXziBsG9RwOsi4cs07T2R67XoELY1RSDNc=; b=uA445eOMqHV+/r13jFA7Sf09oWH4lJKg/l9izGWq1YcyN3Sl1B/FRvgCsMmdYShbLy Dr4MusE7/NpO7LVAALyGyVKU1/iYvy7y1iDnQ6kb24TsBEmQ9/1XcONLB17ADtJjGBra sPpnPlFu2BvGWBlK0dRi6REEfvCxQEncztybmq8KH6THsRoWf5wiE0hSydZclmsGko8j CmY8bPv2pr11qnfqP5QrjzGq8rTbf8KV6Y2/U3yevFL9VOI9YKpbGjrLaneUd3cxvIPd TettGkq8nhzQmiFgJZpeHAPUo7JTSapk+nEXLpdG2Dc0sw4v5iwj/tvr5wtsCFrkMPCz 575g== 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=VjhPx8tnnUXziBsG9RwOsi4cs07T2R67XoELY1RSDNc=; b=aqmMZhBxdwl4KTmTCo9RnZcuniMTeTp7GKXP8DODk3+FNmv2mgwcc8poZnl4qBV/jk B+GLuMOltKfO2RI2kRQqMjxrQdF70iczvGQRfIot1RP9on1zFp7rOSyO0WzGP2QK9VW8 skjUuim5IKTSGbUCYseUtP4A28dEEeU0GGZq6HY4/9Slc0HpisNkMqNIr8JfLuEafC3n F7m1Ii2NdCitepNK8PDF618vcK0XxoayA5Klru0yxNPRNL1RJefxPFoZyKyCdzqrOqEQ TaQqL3n0Dqeyy4iC2dmrckLQYbQkVUTDFIlBf0ReRVht4K8q6CFAZGvzlM5I2Hvsah+/ vouA== X-Gm-Message-State: ALQs6tBVEn6/HFp2kzyb1z/BFe48GZHn/8Y3YDpTcJvp27tTqJzOTCUO gA0f5Lhkzt089VFpxoQKgZMV/ofS8Zo= X-Google-Smtp-Source: AIpwx4+Oo/BKlPzUCvMZx93BslC/VgbtmGdsOs2eMXt56C1SxN5jgt2QRvBi9TXbbH1KIn7JRMG67A== X-Received: by 10.223.184.143 with SMTP id i15mr5568052wrf.163.1523895790330; Mon, 16 Apr 2018 09:23:10 -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 e64sm10667254wmg.22.2018.04.16.09.23.09 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 16 Apr 2018 09:23:09 -0700 (PDT) Date: Mon, 16 Apr 2018 18:22:56 +0200 From: Adrien Mazarguil To: Thomas Monjalon , Ferruh Yigit , dev@dpdk.org Message-ID: <20180416150525.2817-15-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 14/16] ethdev: rename physical port item in 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 16:23:10 -0000 While RTE_FLOW_ITEM_TYPE_PORT refers to physical ports of the underlying device using specific identifiers, these are often confused with DPDK port IDs exposed to applications in the global name space. Since this pattern item is seldom used, rename it RTE_FLOW_ITEM_PHY_PORT for better clarity. No ABI impact. Signed-off-by: Adrien Mazarguil Acked-by: Andrew Rybchenko --- app/test-pmd/cmdline_flow.c | 27 +++++++++++---------- app/test-pmd/config.c | 2 +- doc/guides/prog_guide/rte_flow.rst | 22 ++++++++--------- doc/guides/testpmd_app_ug/testpmd_funcs.rst | 2 +- lib/librte_ether/rte_flow.c | 2 +- lib/librte_ether/rte_flow.h | 31 ++++++++++-------------- 6 files changed, 41 insertions(+), 45 deletions(-) diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c index 41103de67..f9f937277 100644 --- a/app/test-pmd/cmdline_flow.c +++ b/app/test-pmd/cmdline_flow.c @@ -87,8 +87,8 @@ enum index { ITEM_PF, ITEM_VF, ITEM_VF_ID, - ITEM_PORT, - ITEM_PORT_INDEX, + ITEM_PHY_PORT, + ITEM_PHY_PORT_INDEX, ITEM_RAW, ITEM_RAW_RELATIVE, ITEM_RAW_SEARCH, @@ -441,7 +441,7 @@ static const enum index next_item[] = { ITEM_ANY, ITEM_PF, ITEM_VF, - ITEM_PORT, + ITEM_PHY_PORT, ITEM_RAW, ITEM_ETH, ITEM_VLAN, @@ -482,8 +482,8 @@ static const enum index item_vf[] = { ZERO, }; -static const enum index item_port[] = { - ITEM_PORT_INDEX, +static const enum index item_phy_port[] = { + ITEM_PHY_PORT_INDEX, ITEM_NEXT, ZERO, }; @@ -1059,18 +1059,19 @@ static const struct token token_list[] = { .next = NEXT(item_vf, NEXT_ENTRY(UNSIGNED), item_param), .args = ARGS(ARGS_ENTRY(struct rte_flow_item_vf, id)), }, - [ITEM_PORT] = { - .name = "port", - .help = "device-specific physical port index to use", - .priv = PRIV_ITEM(PORT, sizeof(struct rte_flow_item_port)), - .next = NEXT(item_port), + [ITEM_PHY_PORT] = { + .name = "phy_port", + .help = "match traffic from/to a specific physical port", + .priv = PRIV_ITEM(PHY_PORT, + sizeof(struct rte_flow_item_phy_port)), + .next = NEXT(item_phy_port), .call = parse_vc, }, - [ITEM_PORT_INDEX] = { + [ITEM_PHY_PORT_INDEX] = { .name = "index", .help = "physical port index", - .next = NEXT(item_port, NEXT_ENTRY(UNSIGNED), item_param), - .args = ARGS(ARGS_ENTRY(struct rte_flow_item_port, index)), + .next = NEXT(item_phy_port, NEXT_ENTRY(UNSIGNED), item_param), + .args = ARGS(ARGS_ENTRY(struct rte_flow_item_phy_port, index)), }, [ITEM_RAW] = { .name = "raw", diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c index a50a5c544..840320108 100644 --- a/app/test-pmd/config.c +++ b/app/test-pmd/config.c @@ -976,7 +976,7 @@ static const struct { MK_FLOW_ITEM(ANY, sizeof(struct rte_flow_item_any)), MK_FLOW_ITEM(PF, 0), MK_FLOW_ITEM(VF, sizeof(struct rte_flow_item_vf)), - MK_FLOW_ITEM(PORT, sizeof(struct rte_flow_item_port)), + MK_FLOW_ITEM(PHY_PORT, sizeof(struct rte_flow_item_phy_port)), MK_FLOW_ITEM(RAW, sizeof(struct rte_flow_item_raw)), MK_FLOW_ITEM(ETH, sizeof(struct rte_flow_item_eth)), MK_FLOW_ITEM(VLAN, sizeof(struct rte_flow_item_vlan)), diff --git a/doc/guides/prog_guide/rte_flow.rst b/doc/guides/prog_guide/rte_flow.rst index a0a124aa2..4e053c24b 100644 --- a/doc/guides/prog_guide/rte_flow.rst +++ b/doc/guides/prog_guide/rte_flow.rst @@ -195,8 +195,8 @@ When supported, this effectively enables an application to reroute traffic not necessarily intended for it (e.g. coming from or addressed to different physical ports, VFs or applications) at the device level. -It complements the behavior of some pattern items such as `Item: PORT`_ and -is meaningless without them. +It complements the behavior of some pattern items such as `Item: PHY_PORT`_ +and is meaningless without them. When transferring flow rules, **ingress** and **egress** attributes (`Attribute: Traffic direction`_) keep their original meaning, as if @@ -583,15 +583,15 @@ separate entities, should be addressed through their own DPDK port IDs. | ``mask`` | ``id`` | zeroed to match any VF ID | +----------+----------+---------------------------+ -Item: ``PORT`` -^^^^^^^^^^^^^^ +Item: ``PHY_PORT`` +^^^^^^^^^^^^^^^^^^ -Matches packets coming from the specified physical port of the underlying -device. +Matches traffic originating from (ingress) or going to (egress) a physical +port of the underlying device. -The first PORT item overrides the physical port normally associated with the -specified DPDK input port (port_id). This item can be provided several times -to match additional physical ports. +The first PHY_PORT item overrides the physical port normally associated with +the specified DPDK input port (port_id). This item can be provided several +times to match additional physical ports. Note that physical ports are not necessarily tied to DPDK input ports (port_id) when those are not under DPDK control. Possible values are @@ -603,9 +603,9 @@ associated with a port_id should be retrieved by other means. - Default ``mask`` matches any port index. -.. _table_rte_flow_item_port: +.. _table_rte_flow_item_phy_port: -.. table:: PORT +.. table:: PHY_PORT +----------+-----------+--------------------------------+ | Field | Subfield | Value | diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst index af37c3d82..a2bbd1930 100644 --- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst +++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst @@ -3208,7 +3208,7 @@ This section lists supported pattern items and their attributes, if any. - ``id {unsigned}``: VF ID. -- ``port``: device-specific physical port index to use. +- ``phy_port``: match traffic from/to a specific physical port. - ``index {unsigned}``: physical port index. diff --git a/lib/librte_ether/rte_flow.c b/lib/librte_ether/rte_flow.c index 83b733ff0..36e277a4f 100644 --- a/lib/librte_ether/rte_flow.c +++ b/lib/librte_ether/rte_flow.c @@ -38,7 +38,7 @@ static const struct rte_flow_desc_data rte_flow_desc_item[] = { MK_FLOW_ITEM(ANY, sizeof(struct rte_flow_item_any)), MK_FLOW_ITEM(PF, 0), MK_FLOW_ITEM(VF, sizeof(struct rte_flow_item_vf)), - MK_FLOW_ITEM(PORT, sizeof(struct rte_flow_item_port)), + MK_FLOW_ITEM(PHY_PORT, sizeof(struct rte_flow_item_phy_port)), MK_FLOW_ITEM(RAW, sizeof(struct rte_flow_item_raw)), MK_FLOW_ITEM(ETH, sizeof(struct rte_flow_item_eth)), MK_FLOW_ITEM(VLAN, sizeof(struct rte_flow_item_vlan)), diff --git a/lib/librte_ether/rte_flow.h b/lib/librte_ether/rte_flow.h index f1c7a664e..2c7c4d009 100644 --- a/lib/librte_ether/rte_flow.h +++ b/lib/librte_ether/rte_flow.h @@ -84,7 +84,7 @@ struct rte_flow_attr { * applications) at the device level. * * It complements the behavior of some pattern items such as - * RTE_FLOW_ITEM_TYPE_PORT and is meaningless without them. + * RTE_FLOW_ITEM_TYPE_PHY_PORT and is meaningless without them. * * When transferring flow rules, ingress and egress attributes keep * their original meaning, as if processing traffic emitted or @@ -172,17 +172,12 @@ enum rte_flow_item_type { /** * [META] * - * Matches packets coming from the specified physical port of the - * underlying device. - * - * The first PORT item overrides the physical port normally - * associated with the specified DPDK input port (port_id). This - * item can be provided several times to match additional physical - * ports. + * Matches traffic originating from (ingress) or going to (egress) a + * physical port of the underlying device. * - * See struct rte_flow_item_port. + * See struct rte_flow_item_phy_port. */ - RTE_FLOW_ITEM_TYPE_PORT, + RTE_FLOW_ITEM_TYPE_PHY_PORT, /** * Matches a byte string of a given length at a given offset. @@ -388,13 +383,13 @@ static const struct rte_flow_item_vf rte_flow_item_vf_mask = { #endif /** - * RTE_FLOW_ITEM_TYPE_PORT + * RTE_FLOW_ITEM_TYPE_PHY_PORT * - * Matches packets coming from the specified physical port of the underlying - * device. + * Matches traffic originating from (ingress) or going to (egress) a + * physical port of the underlying device. * - * The first PORT item overrides the physical port normally associated with - * the specified DPDK input port (port_id). This item can be provided + * The first PHY_PORT item overrides the physical port normally associated + * with the specified DPDK input port (port_id). This item can be provided * several times to match additional physical ports. * * Note that physical ports are not necessarily tied to DPDK input ports @@ -407,13 +402,13 @@ static const struct rte_flow_item_vf rte_flow_item_vf_mask = { * * A zeroed mask can be used to match any port index. */ -struct rte_flow_item_port { +struct rte_flow_item_phy_port { uint32_t index; /**< Physical port index. */ }; -/** Default mask for RTE_FLOW_ITEM_TYPE_PORT. */ +/** Default mask for RTE_FLOW_ITEM_TYPE_PHY_PORT. */ #ifndef __cplusplus -static const struct rte_flow_item_port rte_flow_item_port_mask = { +static const struct rte_flow_item_phy_port rte_flow_item_phy_port_mask = { .index = 0x00000000, }; #endif -- 2.11.0