DPDK  17.02.1
rte_eth_bond_alb.h
1 /*-
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33 
34 #ifndef RTE_ETH_BOND_ALB_H_
35 #define RTE_ETH_BOND_ALB_H_
36 
37 #include <rte_ether.h>
38 #include <rte_arp.h>
39 
40 #define ALB_HASH_TABLE_SIZE 256
41 #define ALB_NULL_INDEX 0xFFFFFFFF
42 
43 struct client_data {
45  struct ether_addr app_mac;
47  uint32_t app_ip;
49  struct ether_addr cli_mac;
51  uint32_t cli_ip;
54  uint8_t slave_idx;
56  uint8_t in_use;
58  uint8_t ntt;
61  struct vlan_hdr vlan[2];
63  uint8_t vlan_count;
65 };
66 
67 struct mode_alb_private {
68  struct client_data client_table[ALB_HASH_TABLE_SIZE];
70  struct rte_mempool *mempool;
72  uint8_t ntt;
74  uint32_t last_slave;
76  rte_spinlock_t lock;
77 };
78 
87 int
88 bond_mode_alb_enable(struct rte_eth_dev *bond_dev);
89 
99 void
100 bond_mode_alb_arp_recv(struct ether_hdr *eth_h, uint16_t offset,
101  struct bond_dev_private *internals);
102 
116 uint8_t
117 bond_mode_alb_arp_xmit(struct ether_hdr *eth_h, uint16_t offset,
118  struct bond_dev_private *internals);
119 
130 uint8_t
131 bond_mode_alb_arp_upd(struct client_data *client_info,
132  struct rte_mbuf *pkt, struct bond_dev_private *internals);
133 
139 void
140 bond_mode_alb_client_list_upd(struct rte_eth_dev *bond_dev);
141 
142 #endif /* RTE_ETH_BOND_ALB_H_ */
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