diff options
Diffstat (limited to 'common/VIL/l2l3_stack/lib_arp.h')
| -rw-r--r-- | common/VIL/l2l3_stack/lib_arp.h | 46 |
1 files changed, 9 insertions, 37 deletions
diff --git a/common/VIL/l2l3_stack/lib_arp.h b/common/VIL/l2l3_stack/lib_arp.h index 9cb0205f..49b35f3d 100644 --- a/common/VIL/l2l3_stack/lib_arp.h +++ b/common/VIL/l2l3_stack/lib_arp.h @@ -32,20 +32,9 @@ #define NUM_DESC (get_arp_buf()) #define ARP_BUF_DEFAULT 30000 #define PROBE_TIME 50 +#define ARP_RETRY_COUNT 100 #undef L3_STACK_SUPPORT -/** -* A structure for Route table entries of IPv4 -*/ - -struct lib_arp_route_table_entry { - uint32_t ip; /**< Ipv4 address*/ - uint32_t mask; /**< mask */ - uint32_t port; /**< Physical port */ - uint32_t nh; /**< next hop */ - uint32_t nh_mask; -}; - #define MAX_LOCAL_MAC_ADDRESS 32 #define MAX_PORTS 32 struct arp_cache { @@ -60,22 +49,9 @@ struct nd_cache { uint32_t num_nhip; }; -/** -* A structure for Route table entires of IPv6 -* -*/ -struct lib_nd_route_table_entry { - uint8_t ipv6[16]; /**< Ipv6 address */ - uint8_t depth; /**< Depth */ - uint32_t port; /**< Port */ - uint8_t nhipv6[16]; /**< next hop Ipv6 */ -}; - uint8_t arp_cache_dest_mac_present(uint32_t out_port); uint8_t nd_cache_dest_mac_present(uint32_t out_port); -extern struct lib_nd_route_table_entry lib_nd_route_table[MAX_ND_RT_ENTRY]; -extern struct lib_arp_route_table_entry lib_arp_route_table[MAX_ARP_RT_ENTRY]; -extern struct ether_addr *get_local_link_hw_addr(uint8_t out_port, uint32_t nhip); +extern struct ether_addr *get_local_cache_hw_addr(uint8_t out_port, uint32_t nhip); extern struct ether_addr *get_nd_local_link_hw_addr(uint8_t out_port, uint8_t nhip[]); extern struct arp_cache arp_local_cache[MAX_PORTS]; extern void prefetch(void); @@ -228,12 +204,6 @@ struct table_nd_entry_data { } __attribute__ ((packed)); struct arp_data { - struct lib_arp_route_table_entry - lib_arp_route_table[MAX_ARP_RT_ENTRY]; - uint8_t lib_arp_route_ent_cnt; - struct lib_nd_route_table_entry - lib_nd_route_table[MAX_ARP_RT_ENTRY]; - uint8_t lib_nd_route_ent_cnt; struct arp_cache arp_local_cache[MAX_PORTS]; struct nd_cache nd_local_cache[MAX_PORTS]; struct ether_addr link_hw_addr[MAX_LOCAL_MAC_ADDRESS]; @@ -257,7 +227,7 @@ struct arp_data { * 0 if failure, and 1 if success */ struct arp_entry_data *get_dest_mac_addr_port(const uint32_t ipaddr, - uint32_t *phy_port, struct ether_addr *hw_addr); + uint32_t phy_port, struct ether_addr *hw_addr); /** * To get the destination mac address for IPV6 address @@ -272,10 +242,6 @@ struct arp_entry_data *get_dest_mac_addr_port(const uint32_t ipaddr, * @return * 0 if failure, 1 ifsuccess */ - -struct nd_entry_data *get_dest_mac_address_ipv6_port(uint8_t ipv6addr[], uint32_t *phy_port, - struct ether_addr *hw_addr, - uint8_t nhipv6[]); int arp_queue_unresolved_packet(struct arp_entry_data * arp_data, struct rte_mbuf * m); extern void arp_send_buffered_pkts(struct arp_entry_data *ret_arp_data,struct ether_addr *hw_addr, uint8_t port_id); @@ -524,4 +490,10 @@ uint32_t get_nh(uint32_t, uint32_t *, struct ether_addr *addr); * next hop ipv6 */ void get_nh_ipv6(uint8_t ipv6[], uint32_t *port, uint8_t nhipv6[], struct ether_addr *hw_addr); + +struct arp_entry_data *get_dest_mac_addr_ipv4(const uint32_t nhip, + uint32_t phy_port, struct ether_addr *hw_addr); +struct nd_entry_data *get_dest_mac_addr_ipv6(uint8_t nhipv6[], + uint32_t phy_port, struct ether_addr *hw_addr); + #endif |