a2186b91b9
Signed-off-by: Shijith Thotton <shijith.thotton@caviumnetworks.com> Signed-off-by: Jerin Jacob <jerin.jacob@caviumnetworks.com> Signed-off-by: Derek Chickles <derek.chickles@caviumnetworks.com> Signed-off-by: Venkat Koppula <venkat.koppula@caviumnetworks.com> Signed-off-by: Srisivasubramanian S <ssrinivasan@caviumnetworks.com> Signed-off-by: Mallesham Jatharakonda <mjatharakonda@oneconvergence.com>
205 lines
5.8 KiB
C
205 lines
5.8 KiB
C
/*
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* BSD LICENSE
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*
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* Copyright(c) 2017 Cavium, Inc.. 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 Cavium, Inc. 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(S) 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 _LIO_ETHDEV_H_
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#define _LIO_ETHDEV_H_
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#include <stdint.h>
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#include "lio_struct.h"
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/* timeout to check link state updates from firmware in us */
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#define LIO_LSC_TIMEOUT 100000 /* 100000us (100ms) */
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#define LIO_MAX_CMD_TIMEOUT 10000 /* 10000ms (10s) */
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#define LIO_DEV(_eth_dev) ((_eth_dev)->data->dev_private)
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/* LIO Response condition variable */
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struct lio_dev_ctrl_cmd {
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struct rte_eth_dev *eth_dev;
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uint64_t cond;
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};
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enum lio_bus_speed {
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LIO_LINK_SPEED_UNKNOWN = 0,
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LIO_LINK_SPEED_10000 = 10000
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};
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struct octeon_if_cfg_info {
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uint64_t iqmask; /** mask for IQs enabled for the port */
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uint64_t oqmask; /** mask for OQs enabled for the port */
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struct octeon_link_info linfo; /** initial link information */
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char lio_firmware_version[LIO_FW_VERSION_LENGTH];
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};
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/** Stats for each NIC port in RX direction. */
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struct octeon_rx_stats {
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/* link-level stats */
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uint64_t total_rcvd;
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uint64_t bytes_rcvd;
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uint64_t total_bcst;
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uint64_t total_mcst;
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uint64_t runts;
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uint64_t ctl_rcvd;
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uint64_t fifo_err; /* Accounts for over/under-run of buffers */
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uint64_t dmac_drop;
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uint64_t fcs_err;
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uint64_t jabber_err;
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uint64_t l2_err;
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uint64_t frame_err;
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/* firmware stats */
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uint64_t fw_total_rcvd;
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uint64_t fw_total_fwd;
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uint64_t fw_total_fwd_bytes;
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uint64_t fw_err_pko;
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uint64_t fw_err_link;
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uint64_t fw_err_drop;
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uint64_t fw_rx_vxlan;
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uint64_t fw_rx_vxlan_err;
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/* LRO */
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uint64_t fw_lro_pkts; /* Number of packets that are LROed */
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uint64_t fw_lro_octs; /* Number of octets that are LROed */
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uint64_t fw_total_lro; /* Number of LRO packets formed */
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uint64_t fw_lro_aborts; /* Number of times lRO of packet aborted */
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uint64_t fw_lro_aborts_port;
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uint64_t fw_lro_aborts_seq;
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uint64_t fw_lro_aborts_tsval;
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uint64_t fw_lro_aborts_timer;
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/* intrmod: packet forward rate */
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uint64_t fwd_rate;
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};
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/** Stats for each NIC port in RX direction. */
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struct octeon_tx_stats {
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/* link-level stats */
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uint64_t total_pkts_sent;
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uint64_t total_bytes_sent;
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uint64_t mcast_pkts_sent;
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uint64_t bcast_pkts_sent;
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uint64_t ctl_sent;
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uint64_t one_collision_sent; /* Packets sent after one collision */
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/* Packets sent after multiple collision */
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uint64_t multi_collision_sent;
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/* Packets not sent due to max collisions */
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uint64_t max_collision_fail;
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/* Packets not sent due to max deferrals */
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uint64_t max_deferral_fail;
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/* Accounts for over/under-run of buffers */
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uint64_t fifo_err;
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uint64_t runts;
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uint64_t total_collisions; /* Total number of collisions detected */
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/* firmware stats */
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uint64_t fw_total_sent;
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uint64_t fw_total_fwd;
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uint64_t fw_total_fwd_bytes;
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uint64_t fw_err_pko;
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uint64_t fw_err_link;
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uint64_t fw_err_drop;
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uint64_t fw_err_tso;
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uint64_t fw_tso; /* number of tso requests */
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uint64_t fw_tso_fwd; /* number of packets segmented in tso */
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uint64_t fw_tx_vxlan;
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};
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struct octeon_link_stats {
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struct octeon_rx_stats fromwire;
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struct octeon_tx_stats fromhost;
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};
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union lio_if_cfg {
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uint64_t if_cfg64;
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struct {
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#if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
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uint64_t base_queue : 16;
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uint64_t num_iqueues : 16;
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uint64_t num_oqueues : 16;
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uint64_t gmx_port_id : 8;
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uint64_t vf_id : 8;
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#else
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uint64_t vf_id : 8;
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uint64_t gmx_port_id : 8;
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uint64_t num_oqueues : 16;
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uint64_t num_iqueues : 16;
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uint64_t base_queue : 16;
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#endif
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} s;
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};
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struct lio_if_cfg_resp {
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uint64_t rh;
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struct octeon_if_cfg_info cfg_info;
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uint64_t status;
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};
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struct lio_link_stats_resp {
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uint64_t rh;
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struct octeon_link_stats link_stats;
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uint64_t status;
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};
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struct lio_link_status_resp {
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uint64_t rh;
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struct octeon_link_info link_info;
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uint64_t status;
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};
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struct lio_rss_set {
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struct param {
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#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
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uint64_t flags : 16;
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uint64_t hashinfo : 32;
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uint64_t itablesize : 16;
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uint64_t hashkeysize : 16;
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uint64_t reserved : 48;
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#elif RTE_BYTE_ORDER == RTE_BIG_ENDIAN
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uint64_t itablesize : 16;
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uint64_t hashinfo : 32;
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uint64_t flags : 16;
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uint64_t reserved : 48;
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uint64_t hashkeysize : 16;
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#endif
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} param;
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uint8_t itable[LIO_RSS_MAX_TABLE_SZ];
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uint8_t key[LIO_RSS_MAX_KEY_SZ];
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};
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void lio_dev_rx_queue_release(void *rxq);
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void lio_dev_tx_queue_release(void *txq);
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#endif /* _LIO_ETHDEV_H_ */
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