30a1de105a
These header includes have been flagged by the iwyu_tool and removed. Signed-off-by: Sean Morrissey <sean.morrissey@intel.com>
61 lines
1.8 KiB
C
61 lines
1.8 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2010-2014 Intel Corporation
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*/
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#ifndef __INCLUDE_RTE_PORT_RAS_H__
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#define __INCLUDE_RTE_PORT_RAS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* @file
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* RTE Port for IPv4 Reassembly
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*
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* This port is built on top of pre-initialized single producer rte_ring. In
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* order to minimize the amount of packets stored in the ring at any given
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* time, the IP reassembly functionality is executed on ring write operation,
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* hence this port is implemented as an output port. A regular ring_reader port
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* can be created to read from the same ring.
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*
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* The packets written to the ring are either complete IP datagrams or IP
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* fragments. The packets read from the ring are all complete IP datagrams,
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* either jumbo frames (i.e. IP packets with length bigger than MTU) or not.
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* The complete IP datagrams written to the ring are not changed. The IP
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* fragments written to the ring are first reassembled and into complete IP
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* datagrams or dropped on error or IP reassembly time-out.
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*
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***/
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#include <stdint.h>
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#include "rte_port.h"
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/** ring_writer_ipv4_ras port parameters */
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struct rte_port_ring_writer_ras_params {
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/** Underlying single consumer ring that has to be pre-initialized. */
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struct rte_ring *ring;
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/** Recommended burst size to ring. The actual burst size can be bigger
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or smaller than this value. */
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uint32_t tx_burst_sz;
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};
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#define rte_port_ring_writer_ipv4_ras_params rte_port_ring_writer_ras_params
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#define rte_port_ring_writer_ipv6_ras_params rte_port_ring_writer_ras_params
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/** ring_writer_ipv4_ras port operations */
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extern struct rte_port_out_ops rte_port_ring_writer_ipv4_ras_ops;
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/** ring_writer_ipv6_ras port operations */
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extern struct rte_port_out_ops rte_port_ring_writer_ipv6_ras_ops;
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#ifdef __cplusplus
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}
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#endif
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#endif
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