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Diffstat (limited to 'target/linux/realtek/files/include/net/rtl/fastpath/fastpath_core.h')
-rw-r--r--target/linux/realtek/files/include/net/rtl/fastpath/fastpath_core.h275
1 files changed, 233 insertions, 42 deletions
diff --git a/target/linux/realtek/files/include/net/rtl/fastpath/fastpath_core.h b/target/linux/realtek/files/include/net/rtl/fastpath/fastpath_core.h
index 9d02db024..64d45862b 100644
--- a/target/linux/realtek/files/include/net/rtl/fastpath/fastpath_core.h
+++ b/target/linux/realtek/files/include/net/rtl/fastpath/fastpath_core.h
@@ -71,8 +71,8 @@
/***********************************cary:refine filter.c**********************************/
#define FASTPATH_FILTER 1
/***********************************************************************************/
-#define CUSTOM_RSP_PACKET
-#define DOS_FILTER
+#define CUSTOM_RSP_PACKET
+#define DOS_FILTER
#define URL_FILTER
//#define URL_CONTENT_AUTHENTICATION
@@ -89,12 +89,51 @@
#define NO_ARP_USED // 2008.01.09, Forrest Lin. Use kernel route cache already.
#define INVALID_PATH_BY_FIN
+#if defined(CONFIG_RTL_FAST_PPPOE)
+#define MAX_PPPOE_ENTRY 16
+struct pppoe_info
+{
+ char wan_dev[IFNAMSIZ]; /* Local device to use */
+ char ppp_dev[IFNAMSIZ]; /* Local device to use */
+ unsigned char our_mac[6];
+ unsigned char peer_mac[6];
+ unsigned int our_ip;
+ unsigned int peer_ip;
+ unsigned short sid;
+ unsigned short valid;
+ unsigned long last_rx;
+ unsigned long last_tx;
+ unsigned char txHdrCache[22];
+#if defined (CONFIG_RTL_FAST_PPPOE_DEBUG)
+ unsigned int total_rx;
+ unsigned int total_tx;
+#endif
+};
+
+
+int __init fast_pppoe_init(void);
+int __exit fast_pppoe_exit(void);
+
+int clear_pppoe_info(char *ppp_dev, char *wan_dev, unsigned short sid,
+ unsigned int our_ip,unsigned int peer_ip,
+ unsigned char * our_mac, unsigned char *peer_mac);
+
+int set_pppoe_info(char *ppp_dev, char *wan_dev, unsigned short sid,
+ unsigned int our_ip,unsigned int peer_ip,
+ unsigned char * our_mac, unsigned char *peer_mac);
+
+unsigned long get_pppoe_last_rx_tx(char *ppp_dev, char *wan_dev, unsigned short sid,
+ unsigned int our_ip,unsigned int peer_ip,
+ unsigned char * our_mac, unsigned char *peer_mac,
+ unsigned long *last_rx, unsigned long *last_tx);
+
+
+int check_and_pull_pppoe_hdr(struct sk_buff *skb);
+
+void check_and_restore_pppoe_hdr(struct sk_buff *skb);
+
+int fast_pppoe_xmit(struct sk_buff *skb);
-#if defined(FAST_L2TP)
-#if 0
- #define DEBUGP printk
-#else
- #define DEBUGP(fmt, args...) {}
#endif
#ifdef URL_CONTENT_AUTHENTICATION
@@ -103,7 +142,7 @@
typedef struct _unAuth_skb_s
{
- struct list_head list;
+ struct list_head list;
int id; /*skb->iphdr.id*/
uint32 saddr;
uint32 daddr;
@@ -114,6 +153,13 @@ typedef struct _unAuth_skb_s
int rtl_urlContent_auth(struct sk_buff *skb);
#endif
+#if defined(FAST_L2TP)
+#if 0
+ #define DEBUGP printk
+#else
+ #define DEBUGP(fmt, args...) {}
+#endif
+
#define control_message 0x8000
#define connect_control 0xc
@@ -122,8 +168,8 @@ int rtl_urlContent_auth(struct sk_buff *skb);
struct l2tp_info
{
- struct net_device *wan_dev;
- struct net_device *ppp0_dev;
+ void *wan_dev;
+ void *ppp0_dev;
unsigned long last_xmit;
__u32 daddr;
__u32 saddr;
@@ -131,7 +177,7 @@ struct l2tp_info
__u16 cid; /* Caller ID */
unsigned char mac_header[ETH_HLEN];
__u16 valid;
-
+
};
@@ -165,7 +211,7 @@ struct l2tp_header
__u16 Ns; /* Optional next sent */
__u16 Nr; /* Optional next received */
};
-extern void (*l2tp_tx_id_hook)(struct sk_buff *skb);
+extern void (*l2tp_tx_id_hook)(void *skb);
#endif
@@ -199,6 +245,26 @@ struct pptp_info {
};
*/
+struct pptp_acc_info {
+ unsigned long fast_pptp_lastxmit;
+ int valid;
+ void *wanDev;
+ unsigned char ourMac[ETHER_ADDR_LEN];
+ __u16 ourCallID;
+ __u32 ourIp;
+ unsigned char peerMac[ETHER_ADDR_LEN];
+ __u16 peerCallID;
+ __u32 peerIp;
+ unsigned int tx_seqno;
+ unsigned int rx_seqno;
+ __u16 tx_ipID;
+ __u16 ipID;
+ unsigned int tx_seqno_daemon;
+ unsigned int rx_seqno_daemon;
+ void *pppDev;
+ struct ppp_channel *pppChan;
+};
+
extern int fast_pptp_fw;
@@ -276,32 +342,33 @@ void register_customRspHook(int *_cusRsp401_func,int *_cusRspTCPFinAck_func,int
void unregister_customRspHook(void);
void register_customRspStr(char *_str);
void unregister_customRspStr(void);
- int GenerateHTTP401(struct sk_buff *skb);
+ int GenerateHTTP401(void *skb);
#endif
#ifdef DOS_FILTER
- extern int filter_enter(struct sk_buff *skb);
+ extern int filter_enter(void *skb);
extern int __init filter_init(void);
extern void __exit filter_exit(void);
extern void filter_addconnect(ipaddr_t ipaddr);
extern void filter_delconnect(ipaddr_t ipaddr);
+ extern int filter_checkConnect(__u32 ipaddr);
#endif
#ifdef FAST_PPTP
- extern void fast_pptp_filter(struct sk_buff *skb);
- extern void fast_pptp_sync_rx_seq(struct sk_buff *skb);
+ extern void fast_pptp_filter(void *skb);
+ extern void fast_pptp_sync_rx_seq(void *skb);
extern int __init fast_pptp_init(void);
extern void __exit fast_pptp_exit(void);
- extern int fast_pptp_to_lan(struct sk_buff **pskb);
- extern int Check_GRE_rx_net_device(struct sk_buff *skb);
+ extern int fast_pptp_to_lan(void **pskb);
+ extern int Check_GRE_rx_net_device(void *skb);
extern int pptp_tcp_finished;
#endif
#ifdef FAST_L2TP
extern int __init fast_l2tp_init(void);
extern void __exit fast_l2tp_exit(void);
- extern int fast_l2tp_to_wan(struct sk_buff *skb);
- extern void fast_l2tp_rx(struct sk_buff *skb);
- extern void l2tp_tx_id(struct sk_buff *skb);
+ extern int fast_l2tp_to_wan(void *skb);
+ extern void fast_l2tp_rx(void *skb);
+ extern void l2tp_tx_id(void *skb);
extern int fast_l2tp_fw;
#endif
@@ -320,7 +387,7 @@ void unregister_customRspStr(void);
#define ROUTE_TABLE_ENTRY_MAX 64
#if !defined(CONFIG_RTL8186_KB_N)
-#if defined(CONFIG_RTL_8198) || defined(CONFIG_RTL_92D_SUPPORT)
+#if defined(CONFIG_RTL_8198) || defined(CONFIG_RTL_92D_SUPPORT) ||defined(CONFIG_RTL_819XD) ||(defined(CONFIG_RTL_8196E)&&defined(CONFIG_RTL_SDRAM_GE_32M))
#define NAPT_TABLE_LIST_MAX 4096
#define NAPT_TABLE_ENTRY_MAX 4096
#define PATH_TABLE_LIST_MAX 4096
@@ -358,7 +425,7 @@ enum LR_RESULT
LR_ERROR_PARAMETER = -2, /* The given parameter error */
LR_EXIST = -3, /* The entry you want to add has been existed, add failed */
LR_NONEXIST = -4, /* The specified entry is not found */
-
+
LR_NOBUFFER = -1000, /* Out of Entry Space */
LR_INVAPARAM = -1001, /* Invalid parameters */
LR_NOTFOUND = -1002, /* Entry not found */
@@ -440,8 +507,8 @@ enum LR_RESULT rtk_delSession( uint8* ifname );
enum LR_RESULT rtk_addNaptConnection(rtl_fp_napt_entry *fpNaptEntry,
#if defined(IMPROVE_QOS)
- struct sk_buff *pskb, struct nf_conn *ct,
-#endif
+ void *pskb, void *ct,
+#endif
enum NP_FLAGS flags);
enum LR_RESULT rtk_delNaptConnection( rtl_fp_napt_entry *fpNaptEntry);
#if defined(IMPROVE_QOS)
@@ -455,7 +522,7 @@ int32 rtl_br_fdb_time_update(void *br, void *fdb, const unsigned char *addr);
int32 rtl_fp_dev_queue_xmit_check(struct sk_buff *skb, struct net_device *dev);
int32 rtl_fp_dev_hard_start_xmit_check(struct sk_buff *skb, struct net_device *dev, struct netdev_queue *txq);
-#if defined(IMPROVE_QOS) || defined(CONFIG_RTL_HW_QOS_SUPPORT)
+#if defined(IMPROVE_QOS) || defined(CONFIG_RTL_HW_QOS_SUPPORT)
//To query hardware address based on IP through arp table of dev
int arp_req_get_ha(__be32 queryIP, struct net_device *dev, unsigned char * resHwAddr);
#endif
@@ -597,8 +664,8 @@ int fastpath_dump_napt_entry_num(char *page, int len);
chksum = htons((uint16) accumulate); \
} \
}while(0) /* Checksum adjustment */
-
-
+
+
#define FASTPATH_ADJUST_CHKSUM_NAPT(ip_mod, ip_org, port_mod, port_org, chksum) \
do { \
s32 accumulate = 0; \
@@ -638,27 +705,31 @@ int init_table_napt(int napt_tbl_list_max, int napt_tbl_entry_max);
#endif
int init_table_path(int path_tbl_list_max, int path_tbl_entry_max);
int udp_fragCache_init(int udp_frag_entry_max);
+int negative_fragCache_init(void);
void fastpath_set_qos_mark(struct sk_buff *skb, unsigned int preRouteMark, unsigned int postRouteMark);
int fast_path_pre_process_check(struct iphdr *iph, struct tcphdr *tcphupuh, struct sk_buff *skb);
int fast_path_post_process_xmit_check(struct iphdr *iph, struct tcphdr *tcphupuh, struct sk_buff *skb);
int fast_path_post_process_return_check(struct iphdr *iph, struct tcphdr *tcphupuh, struct sk_buff *skb);
int ip_finish_output3(struct sk_buff *skb);
-__IRAM_GEN int enter_fast_path(struct sk_buff *skb);
+#if defined (CONFIG_RTL_FAST_PPPOE)
+int ip_finish_output4(struct sk_buff *skb);
+#endif
+__IRAM_GEN int enter_fast_path(void *skb);
uint8 *FastPath_Route(ipaddr_t dIp);
int FastPath_Enter(struct sk_buff **skb);
extern int Get_fast_pptp_fw(void);
#ifdef CONFIG_FAST_PATH_MODULE
extern int (*fast_path_hook)(struct sk_buff **pskb) ;
extern enum LR_RESULT (*FastPath_hook1)( ipaddr_t ip, ipaddr_t mask );
-extern enum LR_RESULT (*FastPath_hook2)( ipaddr_t ip, ipaddr_t mask, ipaddr_t gateway, uint8* ifname, enum RT_FLAGS flags );
+extern enum LR_RESULT (*FastPath_hook2)( ipaddr_t ip, ipaddr_t mask, ipaddr_t gateway, uint8* ifname, enum RT_FLAGS flags );
extern int (*fast_path_hook)(struct sk_buff **pskb) ;
extern enum LR_RESULT (*FastPath_hook3)( ipaddr_t ip, ipaddr_t mask, ipaddr_t gateway, uint8* ifname, enum RT_FLAGS flags );
extern enum LR_RESULT (*FastPath_hook4)( rtl_fp_napt_entry *fpNaptEntry);
extern enum LR_RESULT (*FastPath_hook5)( ipaddr_t ip, ether_addr_t* mac, enum ARP_FLAGS flags );
enum LR_RESULT (*FastPath_hook6)( rtl_fp_napt_entry *fpNaptEntry,
#if defined(IMPROVE_QOS)
- struct sk_buff *pskb, struct nf_conn *ct,
-#endif
+ struct sk_buff *pskb, struct nf_conn *ct,
+#endif
enum NP_FLAGS flags);
extern enum LR_RESULT (*FastPath_hook7)( ipaddr_t ip );
extern enum LR_RESULT (*FastPath_hook8)( ipaddr_t ip, ether_addr_t* mac, enum ARP_FLAGS flags );
@@ -666,12 +737,12 @@ extern int (*FastPath_hook9)( void );
extern int (*FastPath_hook10)(struct sk_buff *skb);
extern enum LR_RESULT (*FastPath_hook11)(rtl_fp_napt_entry *fpNaptEntry, uint32 interval);
-extern int fast_pptp_to_wan(struct sk_buff *skb);
+extern int fast_pptp_to_wan(void *skb);
#endif
/* ---------------------------------------------------------------------------------------------------- */
#if defined(FASTPATH_FILTER)
-#define RTL_FILTER_CONTENT_MAXNUM 40
+#define RTL_FILTER_CONTENT_MAXNUM 40
#define RTL_TABLE_FILTER_ENTRY_COUNT 10
#define IP_RANGE_TABLE 1
#define MAC_TABLE 2
@@ -691,7 +762,7 @@ typedef struct _rlt_filter_table_head
typedef struct _filter_ipRange_fastpath
{
struct list_head list;
- uint32 addr_start; /*ipaddr start*/
+ uint32 addr_start; /*ipaddr start*/
uint32 addr_end; /*address end*/
uint32 flag; /*0 bit: default action[0:block,1:forward];1 bit: src ip or dest ip[0:src, 1:dest];2 bit: refer both direction*/
/*bit 9: valid 1; invalid 0*/
@@ -701,7 +772,7 @@ typedef struct _filter_ipRange_fastpath
#define RTL_URL_FILTER_CONTENT_MAXNUM_FASTPATH 40
typedef struct _url_table_head_entry_fastpath
{
- struct list_head list;
+ struct list_head list;
uint32 flag;
int (*func)(struct sk_buff *skb);
}url_table_head_entry_fastpath;
@@ -723,7 +794,7 @@ typedef struct _rtl_mac_entry_fastpath
{
struct list_head list;
char mac[ETHER_ADDR_LEN];
- uint8 flag;
+ uint8 flag;
}rtl_mac_entry_fastpath;
typedef struct _rtl_sch_entry_fastpath
@@ -745,7 +816,7 @@ typedef struct _filter_table_info
typedef struct _filter_table_list
{
struct list_head table_list;
- struct list_head item_list;
+ struct list_head item_list;
uint32 type; //type
uint32 flag;
uint32 num;
@@ -754,8 +825,8 @@ typedef struct _filter_table_list
typedef struct _filter_item_entry
{
- struct list_head item_list;
- struct list_head rule_list;
+ struct list_head item_list;
+ struct list_head rule_list;
uint32 relation_flag; //bit0: is the first condition? 1;0
//bit1: have next condition? 1:0 [next table condition]
//bit2: have "and" logic condition?1:0
@@ -764,7 +835,7 @@ typedef struct _filter_item_entry
//bit8: all match flag 1: all, 0: not all
//bit9: NULL flag, 1:NULL, 0: not NULL
uint32 index;
- uint32 flag;
+ uint32 flag;
char data[RTL_FILTER_CONTENT_MAXNUM];
}filter_item_entry;
@@ -783,8 +854,128 @@ extern filter_table_list table_list_head;
#define RTL_FASTPATH_PPP0_DEV_NAME "ppp0"
#if defined(CONFIG_RTL_NF_CONNTRACK_GARBAGE_NEW)
-void rtl_fp_mark_invalid(struct nf_conn *ct);
+void rtl_fp_mark_invalid(void *ct);
+#endif
+
+#define FASTPTH_INDEPENDENCE_KERNEL 1
+#if defined(FASTPTH_INDEPENDENCE_KERNEL)
+extern struct dst_entry *dst_tmp;
+extern int ppp_start_xmit(struct sk_buff *skb, struct net_device *dev);
+extern struct sk_buff *ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb, int is_fast_fw);
+
+__be16 rtl_get_skb_protocol(struct sk_buff *skb);
+void rtl_set_skb_protocol(struct sk_buff *skb,__be16 protocol);
+
+
+unsigned char rtl_get_skb_type(struct sk_buff *skb);
+
+__wsum rtl_get_skb_csum(struct sk_buff *skb);
+
+unsigned int rtl_get_skb_len(struct sk_buff *skb);
+
+unsigned char *rtl_get_skb_data(struct sk_buff* skb);
+void rtl_set_skb_data(struct sk_buff *skb, int offset, int action);
+
+unsigned char *rtl_skb_mac_header(struct sk_buff * skb);
+void rtl_skb_set_mac_header(struct sk_buff *skb, int offset);
+int rtl_skb_mac_header_was_set(struct sk_buff *skb);
+
+void rtl_set_skb_dmac(struct sk_buff *skb, void *device);
+void rtl_set_skb_smac(struct sk_buff *skb, void *device);
+
+
+unsigned char *rtl_skb_network_header(struct sk_buff * skb);
+void rtl_skb_set_network_header(struct sk_buff * skb,const int offset);
+void rtl_skb_reset_network_header(struct sk_buff *skb);
+void rtl_set_skb_network_header(struct sk_buff * skb, unsigned char *network_header);
+
+unsigned char *rtl_skb_transport_header(struct sk_buff * skb);
+void rtl_skb_set_transport_header(struct sk_buff * skb,const int offset);
+void rtl_skb_reset_transport_header(struct sk_buff *skb);
+void rtl_set_skb_transport_header(struct sk_buff * skb, unsigned char *transport_header);
+
+
+unsigned int rtl_get_skb_pppoe_flag(struct sk_buff * skb);
+void rtl_set_skb_pppoe_flag(struct sk_buff * skb,unsigned int pppoe_flag);
+
+unsigned char *rtl_skb_pull(struct sk_buff *skb, unsigned int len);
+unsigned char *rtl_skb_push(struct sk_buff *skb, unsigned int len);
+
+int rtl_ppp_proto_check(struct sk_buff *skb, unsigned char* ppp_proto);
+unsigned int rtl_ipt_do_table(struct sk_buff * skb, unsigned int hook, void *in, void *out);
+int rtl_ip_route_input(struct sk_buff *skb, __be32 daddr, __be32 saddr, u8 tos);
+int rtl_skb_dst_check(struct sk_buff *skb);
+void rtl_set_skb_ip_summed(struct sk_buff *skb, int value);
+void rtl_dst_release(struct sk_buff *skb);
+
+__u32 rtl_get_skb_mark(struct sk_buff *skb);
+void rtl_set_skb_mark(struct sk_buff *skb, unsigned int value);
+void rtl_store_skb_dst(struct sk_buff *skb);
+void rtl_set_skb_dst(struct sk_buff *skb);
+int rtl_tcp_get_timeouts(void *ptr);
+int rtl_arp_req_get_ha(__be32 queryIP, void *device, unsigned char * resHwAddr);
+
+
+u_int8_t rtl_get_ct_protonum(void *ct_ptr, enum ip_conntrack_dir dir);
+unsigned long rtl_get_ct_udp_status(void *ct_ptr);
+u_int8_t rtl_get_ct_tcp_state(void *ct_ptr);
+__be32 rtl_get_ct_ip_by_dir(void *ct_ptr, enum ip_conntrack_dir dir, int flag);
+__be16 rtl_get_ct_port_by_dir(void *ct_ptr, enum ip_conntrack_dir dir, int flag);
+void rtl_set_ct_timeout_expires(void *ct_ptr, unsigned long value);
+unsigned long rtl_hold_time(void *br_ptr);
+void rtl_set_fdb_aging(void *fdb_ptr, unsigned long value);
+unsigned long rtl_get_fdb_aging(void *fdb_ptr);
+
+struct ethhdr *rtl_eth_hdr(struct sk_buff *skb);
+struct iphdr *rtl_ip_hdr(struct sk_buff *skb);
+
+
+struct net_device * rtl_get_dev_by_name(char *name);
+
+struct net_device *rtl_get_skb_dev(struct sk_buff* skb);
+void rtl_set_skb_dev(struct sk_buff *skb, struct net_device *dev);
+
+char *rtl_get_skb_dev_name(struct sk_buff *skb);
+
+void rtl_set_skb_inDev(struct sk_buff *skb);
+
+
+
+struct net_device *rtl_get_skb_rx_dev(struct sk_buff* skb);
+void rtl_set_skb_rx_dev(struct sk_buff* skb,struct net_device *dev);
+
+char * rtl_get_ppp_dev_name(struct net_device *ppp_dev);
+void * rtl_get_ppp_dev_priv(struct net_device *ppp_dev);
+
+int rtl_call_skb_ndo_start_xmit(struct sk_buff *skb);
+
+void rtl_inc_ppp_stats(struct ppp *ppp, int act, int len);
+
+void *rtl_set_skb_tail(struct sk_buff *skb, int offset, int action);
+struct sk_buff *rtl_ppp_receive_nonmp_frame(struct ppp *ppp, struct sk_buff *skb, int is_fast_fw);
+int rtl_ppp_start_xmit(struct sk_buff *skb, struct net_device *dev);
+void rtl_set_skb_cb(struct sk_buff *skb, char *value, int len);
+int rtl_ppp_vj_check(struct ppp* ppp);
+void *rtl_get_ppp_xmit_pending(struct ppp* ppp);
+void rtl_set_ppp_xmit_pending(struct ppp* ppp, struct sk_buff* skb);
+void rtl_set_skb_nfct(struct sk_buff *skb, void *value);
+struct neighbour *rtl_neigh_lookup(const void *pkey, struct net_device *dev);
+struct hh_cache *rtl_get_hh_from_neigh(struct neighbour *neigh);
+seqlock_t rtl_get_lock_from_hh(struct hh_cache * hh);
+unsigned short rtl_get_len_from_hh(struct hh_cache * hh);
+unsigned long *rtl_get_data_from_hh(struct hh_cache * hh);
+unsigned int rtl_skb_headroom(struct sk_buff *skb);
+int rtl_skb_cloned(struct sk_buff *skb);
+int rtl_skb_shared(const struct sk_buff *skb);
+#if defined(CONFIG_RTL_DSCP_IPTABLE_CHECK) && defined(IMPROVE_QOS)
+__u8 rtl_get_skb_orig_dscp(struct sk_buff *skb);
#endif
+void rtl_conntrack_drop_check_hook(struct nf_conn *ct_tmp, uint16 ipprotocol, struct nf_conn *ct);
+int rtl_Add_Pattern_ACL_For_ContentFilter(void);
+#endif
+
+#define RTL_FSTPATH_TTL_ADJUST 1
+void get_fastpath_module_info(unsigned char *buf);
#endif /* __FASTPATH_CORE_H__ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-18 08:25:51 +0000