diff options
Diffstat (limited to 'zebra/dpdk/zebra_dplane_dpdk_private.h')
| -rw-r--r-- | zebra/dpdk/zebra_dplane_dpdk_private.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/zebra/dpdk/zebra_dplane_dpdk_private.h b/zebra/dpdk/zebra_dplane_dpdk_private.h new file mode 100644 index 0000000..b8483f4 --- /dev/null +++ b/zebra/dpdk/zebra_dplane_dpdk_private.h @@ -0,0 +1,61 @@ +/* + * Zebra dataplane plugin for DPDK based hw offload + * + * Copyright (C) 2021 Nvidia + * Anuradha Karuppiah + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _ZEBRA_DPLANE_DPDK_PRIVATE_H +#define _ZEBRA_DPLANE_DPDK_PRIVATE_H + +#include <zebra.h> + +#include <rte_ethdev.h> + +#include "zebra_dplane_dpdk.h" + +/* match on eth, sip, dip, udp */ +#define ZD_PBR_PATTERN_MAX 6 +/* dec_ttl, set_smac, set_dmac, * phy_port, count + */ +#define ZD_PBR_ACTION_MAX 6 + +#define ZD_ETH_TYPE_IP 0x800 + +struct zd_dpdk_port { + uint16_t port_id; /* dpdk port_id */ + struct rte_eth_dev_info dev_info; /* PCI info + driver name */ + uint32_t flags; +#define ZD_DPDK_PORT_FLAG_PROBED (1 << 0) +#define ZD_DPDK_PORT_FLAG_INITED (1 << 1) +}; + +struct zd_dpdk_stat { + _Atomic uint32_t ignored_updates; + + _Atomic uint32_t rule_adds; + _Atomic uint32_t rule_dels; +}; + +struct zd_dpdk_ctx { + /* Stats */ + struct zd_dpdk_stat stats; + struct zd_dpdk_port *dpdk_ports; + int dpdk_logtype; +}; + +#endif |