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([10.145.170.182]) by fmviesa008.fm.intel.com with ESMTP; 01 Jul 2024 03:00:23 -0700 From: Soumyadeep Hore To: bruce.richardson@intel.com, anatoly.burakov@intel.com Cc: dev@dpdk.org Subject: [PATCH v6 3/7] common/idpf: enable flow steer capability for vports Date: Mon, 1 Jul 2024 09:13:47 +0000 Message-ID: <20240701091351.2550283-4-soumyadeep.hore@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240701091351.2550283-1-soumyadeep.hore@intel.com> References: <20240624091644.2404658-16-soumyadeep.hore@intel.com> <20240701091351.2550283-1-soumyadeep.hore@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Added virtchnl2_flow_types to be used for flow steering. Added flow steer cap flags for vport create. Add flow steer flow types and action types for vport create. Signed-off-by: Soumyadeep Hore --- drivers/common/idpf/base/virtchnl2.h | 60 ++++++++++++++++++++++++++-- 1 file changed, 57 insertions(+), 3 deletions(-) diff --git a/drivers/common/idpf/base/virtchnl2.h b/drivers/common/idpf/base/virtchnl2.h index d3104adecf..3285a2b674 100644 --- a/drivers/common/idpf/base/virtchnl2.h +++ b/drivers/common/idpf/base/virtchnl2.h @@ -269,6 +269,43 @@ enum virtchnl2_cap_other { VIRTCHNL2_CAP_OEM = BIT_ULL(63), }; +/** + * enum virtchnl2_action_types - Available actions for sideband flow steering + * @VIRTCHNL2_ACTION_DROP: Drop the packet + * @VIRTCHNL2_ACTION_PASSTHRU: Forward the packet to the next classifier/stage + * @VIRTCHNL2_ACTION_QUEUE: Forward the packet to a receive queue + * @VIRTCHNL2_ACTION_Q_GROUP: Forward the packet to a receive queue group + * @VIRTCHNL2_ACTION_MARK: Mark the packet with specific marker value + * @VIRTCHNL2_ACTION_COUNT: Increment the corresponding counter + */ + +enum virtchnl2_action_types { + VIRTCHNL2_ACTION_DROP = BIT(0), + VIRTCHNL2_ACTION_PASSTHRU = BIT(1), + VIRTCHNL2_ACTION_QUEUE = BIT(2), + VIRTCHNL2_ACTION_Q_GROUP = BIT(3), + VIRTCHNL2_ACTION_MARK = BIT(4), + VIRTCHNL2_ACTION_COUNT = BIT(5), +}; + +/* Flow type capabilities for Flow Steering and Receive-Side Scaling */ +enum virtchnl2_flow_types { + VIRTCHNL2_FLOW_IPV4_TCP = BIT(0), + VIRTCHNL2_FLOW_IPV4_UDP = BIT(1), + VIRTCHNL2_FLOW_IPV4_SCTP = BIT(2), + VIRTCHNL2_FLOW_IPV4_OTHER = BIT(3), + VIRTCHNL2_FLOW_IPV6_TCP = BIT(4), + VIRTCHNL2_FLOW_IPV6_UDP = BIT(5), + VIRTCHNL2_FLOW_IPV6_SCTP = BIT(6), + VIRTCHNL2_FLOW_IPV6_OTHER = BIT(7), + VIRTCHNL2_FLOW_IPV4_AH = BIT(8), + VIRTCHNL2_FLOW_IPV4_ESP = BIT(9), + VIRTCHNL2_FLOW_IPV4_AH_ESP = BIT(10), + VIRTCHNL2_FLOW_IPV6_AH = BIT(11), + VIRTCHNL2_FLOW_IPV6_ESP = BIT(12), + VIRTCHNL2_FLOW_IPV6_AH_ESP = BIT(13), +}; + /** * enum virtchnl2_txq_sched_mode - Transmit Queue Scheduling Modes * @VIRTCHNL2_TXQ_SCHED_MODE_QUEUE: Queue mode is the legacy mode i.e. inorder @@ -707,11 +744,16 @@ VIRTCHNL2_CHECK_STRUCT_VAR_LEN(40, virtchnl2_queue_reg_chunks, chunks); /** * enum virtchnl2_vport_flags - Vport flags * @VIRTCHNL2_VPORT_UPLINK_PORT: Uplink port flag - * @VIRTCHNL2_VPORT_INLINE_FLOW_STEER_ENA: Inline flow steering enable flag + * @VIRTCHNL2_VPORT_INLINE_FLOW_STEER: Inline flow steering enabled + * @VIRTCHNL2_VPORT_INLINE_FLOW_STEER_RXQ: Inline flow steering enabled + * with explicit Rx queue action + * @VIRTCHNL2_VPORT_SIDEBAND_FLOW_STEER: Sideband flow steering enabled */ enum virtchnl2_vport_flags { VIRTCHNL2_VPORT_UPLINK_PORT = BIT(0), - VIRTCHNL2_VPORT_INLINE_FLOW_STEER_ENA = BIT(1), + VIRTCHNL2_VPORT_INLINE_FLOW_STEER = BIT(1), + VIRTCHNL2_VPORT_INLINE_FLOW_STEER_RXQ = BIT(2), + VIRTCHNL2_VPORT_SIDEBAND_FLOW_STEER = BIT(3), }; #define VIRTCHNL2_ETH_LENGTH_OF_ADDRESS 6 @@ -739,6 +781,14 @@ enum virtchnl2_vport_flags { * @rx_desc_ids: See enum virtchnl2_rx_desc_id_bitmasks * @tx_desc_ids: See enum virtchnl2_tx_desc_ids * @reserved: Reserved bytes and cannot be used + * @inline_flow_types: Bit mask of supported inline-flow-steering + * flow types (See enum virtchnl2_flow_types) + * @sideband_flow_types: Bit mask of supported sideband-flow-steering + * flow types (See enum virtchnl2_flow_types) + * @sideband_flow_actions: Bit mask of supported action types + * for sideband flow steering (See enum virtchnl2_action_types) + * @flow_steer_max_rules: Max rules allowed for inline and sideband + * flow steering combined * @rss_algorithm: RSS algorithm * @rss_key_size: RSS key size * @rss_lut_size: RSS LUT size @@ -768,7 +818,11 @@ struct virtchnl2_create_vport { __le16 vport_flags; __le64 rx_desc_ids; __le64 tx_desc_ids; - u8 reserved[72]; + u8 reserved[48]; + __le64 inline_flow_types; + __le64 sideband_flow_types; + __le32 sideband_flow_actions; + __le32 flow_steer_max_rules; __le32 rss_algorithm; __le16 rss_key_size; __le16 rss_lut_size; -- 2.43.0