074fd37aa1
This patch adds flow id field to the flow classification table entries and adds table action handlers to read flow id from table entry and write it into the packet meta-data. The flow_id (32-bit) parameter is also added to CLI commands flow add, flow delete, etc. Signed-off-by: Jasvinder Singh <jasvinder.singh@intel.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
143 lines
3.7 KiB
C
143 lines
3.7 KiB
C
/*-
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* BSD LICENSE
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*
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* Copyright(c) 2010-2015 Intel Corporation. All rights reserved.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Intel Corporation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __INCLUDE_PIPELINE_FLOW_CLASSIFICATION_BE_H__
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#define __INCLUDE_PIPELINE_FLOW_CLASSIFICATION_BE_H__
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#include "pipeline_common_be.h"
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enum pipeline_fc_msg_req_type {
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PIPELINE_FC_MSG_REQ_FLOW_ADD = 0,
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PIPELINE_FC_MSG_REQ_FLOW_ADD_BULK,
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PIPELINE_FC_MSG_REQ_FLOW_DEL,
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PIPELINE_FC_MSG_REQ_FLOW_ADD_DEFAULT,
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PIPELINE_FC_MSG_REQ_FLOW_DEL_DEFAULT,
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PIPELINE_FC_MSG_REQS,
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};
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#ifndef PIPELINE_FC_FLOW_KEY_MAX_SIZE
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#define PIPELINE_FC_FLOW_KEY_MAX_SIZE 64
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#endif
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/*
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* MSG ADD
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*/
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struct pipeline_fc_add_msg_req {
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enum pipeline_msg_req_type type;
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enum pipeline_fc_msg_req_type subtype;
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uint8_t key[PIPELINE_FC_FLOW_KEY_MAX_SIZE];
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uint32_t port_id;
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uint32_t flow_id;
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};
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struct pipeline_fc_add_msg_rsp {
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int status;
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int key_found;
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void *entry_ptr;
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};
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/*
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* MSG ADD BULK
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*/
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struct pipeline_fc_add_bulk_flow_req {
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uint8_t key[PIPELINE_FC_FLOW_KEY_MAX_SIZE];
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uint32_t port_id;
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uint32_t flow_id;
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};
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struct pipeline_fc_add_bulk_flow_rsp {
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int key_found;
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void *entry_ptr;
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};
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struct pipeline_fc_add_bulk_msg_req {
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enum pipeline_msg_req_type type;
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enum pipeline_fc_msg_req_type subtype;
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struct pipeline_fc_add_bulk_flow_req *req;
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struct pipeline_fc_add_bulk_flow_rsp *rsp;
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uint32_t n_keys;
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};
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struct pipeline_fc_add_bulk_msg_rsp {
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uint32_t n_keys;
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};
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/*
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* MSG DEL
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*/
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struct pipeline_fc_del_msg_req {
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enum pipeline_msg_req_type type;
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enum pipeline_fc_msg_req_type subtype;
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uint8_t key[PIPELINE_FC_FLOW_KEY_MAX_SIZE];
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};
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struct pipeline_fc_del_msg_rsp {
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int status;
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int key_found;
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};
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/*
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* MSG ADD DEFAULT
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*/
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struct pipeline_fc_add_default_msg_req {
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enum pipeline_msg_req_type type;
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enum pipeline_fc_msg_req_type subtype;
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uint32_t port_id;
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};
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struct pipeline_fc_add_default_msg_rsp {
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int status;
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void *entry_ptr;
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};
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/*
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* MSG DEL DEFAULT
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*/
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struct pipeline_fc_del_default_msg_req {
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enum pipeline_msg_req_type type;
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enum pipeline_fc_msg_req_type subtype;
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};
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struct pipeline_fc_del_default_msg_rsp {
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int status;
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};
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extern struct pipeline_be_ops pipeline_flow_classification_be_ops;
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#endif
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