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7f0416b368
1. Offload PBR rule add/del 2. Query DPDK flow stats and display per-PBR entry Signed-off-by: Anuradha Karuppiah <anuradhak@nvidia.com>
62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
/*
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* Zebra dataplane plugin for DPDK based hw offload
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*
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* Copyright (C) 2021 Nvidia
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* Anuradha Karuppiah
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; see the file COPYING; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _ZEBRA_DPLANE_DPDK_PRIVATE_H
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#define _ZEBRA_DPLANE_DPDK_PRIVATE_H
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#include <zebra.h>
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#include <rte_ethdev.h>
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#include "zebra_dplane_dpdk.h"
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/* match on eth, sip, dip, udp */
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#define ZD_PBR_PATTERN_MAX 6
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/* dec_ttl, set_smac, set_dmac, * phy_port, count
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*/
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#define ZD_PBR_ACTION_MAX 6
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#define ZD_ETH_TYPE_IP 0x800
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struct zd_dpdk_port {
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uint16_t port_id; /* dpdk port_id */
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struct rte_eth_dev_info dev_info; /* PCI info + driver name */
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uint32_t flags;
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#define ZD_DPDK_PORT_FLAG_PROBED (1 << 0)
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#define ZD_DPDK_PORT_FLAG_INITED (1 << 1)
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};
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struct zd_dpdk_stat {
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_Atomic uint32_t ignored_updates;
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_Atomic uint32_t rule_adds;
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_Atomic uint32_t rule_dels;
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};
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struct zd_dpdk_ctx {
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/* Stats */
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struct zd_dpdk_stat stats;
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struct zd_dpdk_port *dpdk_ports;
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int dpdk_logtype;
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};
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#endif
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