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#if !defined(FAST_BRIDGE_H)
#define FAST_BRIDGE_H
#define CONFIG_RTL_FASTBRIDGE 1
#define RTL_FB_ENTRY_NUM 16
#define RTL_FB_HASH_SIZE 16 /* must be 2s order */
#if !defined(__KERNEL__)
struct hlist_node {
struct hlist_node *next, **pprev;
};
struct hlist_head {
struct hlist_node *first;
};
#endif
typedef struct _rtl_fb_para
{
uint32 enable_fb_filter:1;
uint32 enable_fb_fwd:1;
uint32 entry_num;
} rtl_fb_para;
typedef struct _rtl_fb_head
{
struct hlist_head in_used_list[RTL_FB_HASH_SIZE];
struct hlist_head free_list;
uint32 used_cnt;
} rtl_fb_head;
typedef struct _rtl_fb_entry
{
/* hlist MUST be the first filed */
struct hlist_node hlist; /* belongs to the same hash entry */
void* dev_matchKey;
int32 (*ndo_start_xmit) (struct sk_buff *skb,
struct net_device *dev);
unsigned long last_used;
uint8 mac_addr[ETHER_ADDR_LEN];
} rtl_fb_entry;
int32 rtl_fb_process_in_nic(struct sk_buff *pskb, struct net_device *dev);
void rtl_fb_del_entry(const uint8 *mac);
void rtl_fb_flush(void);
void rtl_fb_flush_by_dev(void* key);
unsigned long rtl_fb_get_entry_lastused(const uint8 *mac);
#define RTL_FB_RETURN_SUCCESS 0
#define RTL_FB_RETURN_FAILED -1
/*****************************************************/
/* netlink */
#define FB_CMD_NO_CMD -1
#define FB_CMD_SET_FWD 0
#define FB_CMD_SET_FILTER 1
#define FB_CMD_SET_ENTRY_NUM 2
#define FB_CMD_GET_STATUS 3
#define FB_CMD_GET_USED_NUM 4
#define FB_CMD_DUMP_ENTRYS 5
typedef struct _rtl_fb_nl_entry {
uint8 name[IFNAMSIZ];
uint8 mac_addr[ETHER_ADDR_LEN];
unsigned long last_used;
} rtl_fb_nl_entry;
typedef struct fb_data_info {
rtl_fb_para data; /* status/flags/counter/etc */
rtl_fb_nl_entry *entry; /* for get entry list */
uint32 in_used; /* inused count */
} fb_data_info_s, *fb_data_info_p;
typedef struct fb_cmd_info {
int action; /* set/get items */
fb_data_info_s info;
}fb_cmd_info_s, *fb_cmd_info_p;
/*****************************************************/
#endif
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