| /* |
| * Copyright (c) 2012, 2015,2018, The Linux Foundation. All rights reserved. |
| * Permission to use, copy, modify, and/or distribute this software for |
| * any purpose with or without fee is hereby granted, provided that the |
| * above copyright notice and this permission notice appear in all copies. |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT |
| * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
| |
| |
| /** |
| * @defgroup fal_nat FAL_NAT |
| * @{ |
| */ |
| #ifndef _FAL_NAT_H_ |
| #define _FAL_NAT_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif /* __cplusplus */ |
| |
| #include "sw.h" |
| #include "fal/fal_type.h" |
| |
| |
| #define FAL_NAT_ENTRY_PROTOCOL_TCP 0x1 |
| #define FAL_NAT_ENTRY_PROTOCOL_UDP 0x2 |
| #define FAL_NAT_ENTRY_PROTOCOL_PPTP 0x4 |
| #define FAL_NAT_ENTRY_PROTOCOL_ANY 0x8 |
| #define FAL_NAT_ENTRY_TRANS_IPADDR_INDEX 0x10 |
| #define FAL_NAT_ENTRY_PORT_CHECK 0x20 |
| #define FAL_NAT_HASH_KEY_PORT 0x40 |
| #define FAL_NAT_HASH_KEY_IPADDR 0x80 |
| |
| |
| /* NAT entry operation flags */ |
| #define FAL_NAT_ENTRY_ID_EN 0x1 |
| #define FAL_NAT_ENTRY_SRC_IPADDR_EN 0x2 |
| #define FAL_NAT_ENTRY_TRANS_IPADDR_EN 0x4 |
| #define FAL_NAT_ENTRY_KEY_EN 0x8 |
| #define FAL_NAT_ENTRY_PUBLIC_IP_EN 0x10 |
| #define FAL_NAT_ENTRY_SOURCE_IP_EN 0x20 |
| #define FAL_NAT_ENTRY_AGE_EN 0x40 |
| #define FAL_NAT_ENTRY_SYNC_EN 0x80 |
| |
| |
| typedef struct |
| { |
| a_uint32_t entry_id; |
| a_uint32_t flags; |
| a_uint32_t status; |
| fal_ip4_addr_t src_addr; |
| fal_ip4_addr_t dst_addr; |
| a_uint16_t src_port; |
| a_uint16_t dst_port; |
| fal_ip4_addr_t trans_addr; |
| a_uint16_t trans_port; |
| a_uint16_t rsv; |
| a_bool_t mirror_en; |
| a_bool_t counter_en; |
| a_uint32_t counter_id; |
| a_uint32_t ingress_packet; |
| a_uint32_t ingress_byte; |
| a_uint32_t egress_packet; |
| a_uint32_t egress_byte; |
| fal_fwd_cmd_t action; |
| a_uint32_t load_balance; |
| a_uint32_t flow_cookie; |
| a_uint32_t vrf_id; |
| a_uint32_t aging_sync; |
| a_bool_t priority_en; |
| a_uint32_t priority_val; |
| } fal_napt_entry_t; |
| |
| typedef struct |
| { |
| a_uint32_t proto; /*1 tcp; 2 udp*/ |
| fal_ip4_addr_t src_addr; |
| fal_ip4_addr_t dst_addr; |
| a_uint16_t src_port; |
| a_uint16_t dst_port; |
| a_uint32_t flow_cookie; |
| } fal_flow_cookie_t; |
| |
| typedef struct |
| { |
| a_uint32_t proto; /*1 tcp; 2 udp*/ |
| fal_ip4_addr_t src_addr; |
| fal_ip4_addr_t dst_addr; |
| a_uint16_t src_port; |
| a_uint16_t dst_port; |
| a_uint8_t load_balance; |
| } fal_flow_rfs_t; |
| |
| |
| typedef struct |
| { |
| a_uint32_t entry_id; |
| a_uint32_t flags; |
| a_uint32_t status; |
| fal_ip4_addr_t src_addr; |
| fal_ip4_addr_t trans_addr; |
| a_uint16_t port_num; |
| a_uint16_t port_range; |
| a_uint32_t slct_idx; |
| a_bool_t mirror_en; |
| a_bool_t counter_en; |
| a_uint32_t counter_id; |
| a_uint32_t ingress_packet; |
| a_uint32_t ingress_byte; |
| a_uint32_t egress_packet; |
| a_uint32_t egress_byte; |
| fal_fwd_cmd_t action; |
| a_uint32_t vrf_id; |
| } fal_nat_entry_t; |
| |
| |
| typedef enum |
| { |
| FAL_NAPT_FULL_CONE = 0, |
| FAL_NAPT_STRICT_CONE, |
| FAL_NAPT_PORT_STRICT, |
| FAL_NAPT_SYNMETRIC, |
| } fal_napt_mode_t; |
| |
| |
| typedef struct |
| { |
| a_uint32_t entry_id; |
| fal_ip4_addr_t pub_addr; |
| } fal_nat_pub_addr_t; |
| |
| |
| sw_error_t |
| fal_nat_add(a_uint32_t dev_id, fal_nat_entry_t * nat_entry); |
| |
| |
| sw_error_t |
| fal_nat_del(a_uint32_t dev_id, a_uint32_t del_mode, fal_nat_entry_t * nat_entry); |
| |
| |
| sw_error_t |
| fal_nat_get(a_uint32_t dev_id, a_uint32_t get_mode, fal_nat_entry_t * nat_entry); |
| |
| |
| sw_error_t |
| fal_nat_next(a_uint32_t dev_id, a_uint32_t get_mode, fal_nat_entry_t * nat_entry); |
| |
| |
| sw_error_t |
| fal_nat_counter_bind(a_uint32_t dev_id, a_uint32_t entry_id, a_uint32_t cnt_id, a_bool_t enable); |
| |
| |
| sw_error_t |
| fal_napt_add(a_uint32_t dev_id, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_napt_del(a_uint32_t dev_id, a_uint32_t del_mode, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_napt_get(a_uint32_t dev_id, a_uint32_t get_mode, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_napt_next(a_uint32_t dev_id, a_uint32_t next_mode, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_napt_counter_bind(a_uint32_t dev_id, a_uint32_t entry_id, a_uint32_t cnt_id, a_bool_t enable); |
| |
| |
| sw_error_t |
| fal_flow_add(a_uint32_t dev_id, fal_napt_entry_t * napt_entry); |
| |
| sw_error_t |
| fal_flow_cookie_set(a_uint32_t dev_id, fal_flow_cookie_t * flow_cookie); |
| |
| sw_error_t |
| fal_flow_rfs_set(a_uint32_t dev_id, a_uint8_t action, fal_flow_rfs_t * rfs); |
| |
| sw_error_t |
| fal_flow_del(a_uint32_t dev_id, a_uint32_t del_mode, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_flow_get(a_uint32_t dev_id, a_uint32_t get_mode, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_flow_next(a_uint32_t dev_id, a_uint32_t next_mode, fal_napt_entry_t * napt_entry); |
| |
| |
| sw_error_t |
| fal_flow_counter_bind(a_uint32_t dev_id, a_uint32_t entry_id, a_uint32_t cnt_id, a_bool_t enable); |
| |
| |
| sw_error_t |
| fal_nat_status_set(a_uint32_t dev_id, a_bool_t enable); |
| |
| |
| sw_error_t |
| fal_nat_status_get(a_uint32_t dev_id, a_bool_t * enable); |
| |
| |
| sw_error_t |
| fal_nat_hash_mode_set(a_uint32_t dev_id, a_uint32_t mode); |
| |
| |
| sw_error_t |
| fal_nat_hash_mode_get(a_uint32_t dev_id, a_uint32_t * mode); |
| |
| |
| sw_error_t |
| fal_napt_status_set(a_uint32_t dev_id, a_bool_t enable); |
| |
| |
| sw_error_t |
| fal_napt_status_get(a_uint32_t dev_id, a_bool_t * enable); |
| |
| |
| sw_error_t |
| fal_napt_mode_set(a_uint32_t dev_id, fal_napt_mode_t mode); |
| |
| |
| sw_error_t |
| fal_napt_mode_get(a_uint32_t dev_id, fal_napt_mode_t * mode); |
| |
| |
| sw_error_t |
| fal_napt_mode_get(a_uint32_t dev_id, fal_napt_mode_t * mode); |
| |
| |
| sw_error_t |
| fal_nat_prv_base_addr_set(a_uint32_t dev_id, fal_ip4_addr_t addr); |
| |
| |
| sw_error_t |
| fal_nat_prv_base_addr_get(a_uint32_t dev_id, fal_ip4_addr_t * addr); |
| |
| sw_error_t |
| fal_nat_prv_base_mask_set(a_uint32_t dev_id, fal_ip4_addr_t addr); |
| |
| sw_error_t |
| fal_nat_prv_base_mask_get(a_uint32_t dev_id, fal_ip4_addr_t * addr); |
| |
| |
| sw_error_t |
| fal_nat_prv_addr_mode_set(a_uint32_t dev_id, a_bool_t map_en); |
| |
| |
| sw_error_t |
| fal_nat_prv_addr_mode_get(a_uint32_t dev_id, a_bool_t * map_en); |
| |
| |
| sw_error_t |
| fal_nat_pub_addr_add(a_uint32_t dev_id, fal_nat_pub_addr_t * entry); |
| |
| |
| sw_error_t |
| fal_nat_pub_addr_del(a_uint32_t dev_id, a_uint32_t del_mode, fal_nat_pub_addr_t * entry); |
| |
| |
| sw_error_t |
| fal_nat_pub_addr_next(a_uint32_t dev_id, a_uint32_t next_mode, fal_nat_pub_addr_t * entry); |
| |
| |
| sw_error_t |
| fal_nat_unk_session_cmd_set(a_uint32_t dev_id, fal_fwd_cmd_t cmd); |
| |
| |
| sw_error_t |
| fal_nat_unk_session_cmd_get(a_uint32_t dev_id, fal_fwd_cmd_t * cmd); |
| |
| sw_error_t |
| fal_nat_global_set(a_uint32_t dev_id, a_bool_t enable, |
| a_bool_t sync_cnt_enable, a_uint32_t portbmp); |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif /* __cplusplus */ |
| #endif /* _FAL_NAT_H_ */ |
| |
| /** |
| * @} |
| */ |
| |
