diff options
Diffstat (limited to 'ipacm/inc/IPACM_Wan.h')
| -rw-r--r-- | ipacm/inc/IPACM_Wan.h | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/ipacm/inc/IPACM_Wan.h b/ipacm/inc/IPACM_Wan.h index 31949c5..9460938 100644 --- a/ipacm/inc/IPACM_Wan.h +++ b/ipacm/inc/IPACM_Wan.h @@ -1,5 +1,5 @@ /* -Copyright (c) 2013-2019, The Linux Foundation. All rights reserved. +Copyright (c) 2013-2020, The Linux Foundation. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are @@ -53,7 +53,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #define IPA_V2_NUM_DEFAULT_WAN_FILTER_RULE_IPV4 2 #ifdef FEATURE_IPA_ANDROID -#define IPA_V2_NUM_DEFAULT_WAN_FILTER_RULE_IPV6 7 +#define IPA_V2_NUM_DEFAULT_WAN_FILTER_RULE_IPV6 4 #define IPA_V2_NUM_TCP_WAN_FILTER_RULE_IPV6 3 #define IPA_V2_NUM_MULTICAST_WAN_FILTER_RULE_IPV6 3 #define IPA_V2_NUM_FRAG_WAN_FILTER_RULE_IPV6 1 @@ -63,6 +63,7 @@ IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. #define NETWORK_STATS "%s %llu %llu %llu %llu" #define IPA_NETWORK_STATS_FILE_NAME "/data/misc/ipa/network_stats" +#define IPA_OFFLOAD_TETHER_STATE_FILE_NAME "/data/vendor/ipa/offload_state" typedef struct _wan_client_rt_hdl { @@ -105,8 +106,10 @@ public: static bool wan_up; static bool wan_up_v6; static uint8_t xlat_mux_id; - static uint16_t mtu_default_wan; - uint16_t mtu_size; + + static uint16_t mtu_default_wan_v4; + static uint16_t mtu_default_wan_v6; + /* IPACM interface name */ static char wan_up_dev_name[IF_NAME_LEN]; static uint32_t curr_wan_ip; @@ -145,15 +148,14 @@ public: { if (isWanUP(ipa_if_num_tether)) { - return mtu_default_wan; + return mtu_default_wan_v4; } } else if (iptype == IPA_IP_v6) { if (isWanUP_V6(ipa_if_num_tether)) { - return mtu_default_wan; - + return mtu_default_wan_v6; } } return DEFAULT_MTU_SIZE; @@ -405,6 +407,14 @@ private: /* handle for TCP RST rule */ uint32_t tcp_rst_hdl; + /* V4 MTU value. */ + uint16_t mtu_v4; + bool mtu_v4_set; + + /* V6 MTU value. */ + uint16_t mtu_v6; + bool mtu_v6_set; + inline ipa_wan_client* get_client_memptr(ipa_wan_client *param, int cnt) { char *ret = ((char *)param) + (wan_client_len * cnt); @@ -583,10 +593,13 @@ private: return IPACM_SUCCESS; } - int handle_wan_hdr_init(uint8_t *mac_addr); + int handle_wan_hdr_init(uint8_t *mac_addr, bool replaced = false, int entry = 0); int handle_wan_client_ipaddr(ipacm_event_data_all *data); int handle_wan_client_route_rule(uint8_t *mac_addr, ipa_ip_type iptype); + /* handle_gw_mac_renew, index_client valiud is success */ + int handle_gw_mac_renew(ipacm_event_data_all *data, int index_client); + /* handle new_address event */ int handle_addr_evt(ipacm_event_data_addr *data); @@ -594,10 +607,10 @@ private: int handle_addr_evt_mhi_q6(ipacm_event_data_addr *data); /* wan default route/filter rule configuration */ - int handle_route_add_evt(ipa_ip_type iptype); + int handle_route_add_evt(ipa_ip_type iptype, bool add_only = false); /* construct complete STA ethernet header */ - int handle_sta_header_add_evt(); + int handle_sta_header_add_evt(bool renew = false); bool check_dft_firewall_rules_attr_mask(IPACM_firewall_conf_t *firewall_config); @@ -612,7 +625,7 @@ private: /* configure the initial firewall filter rules */ int config_dft_embms_rules(ipa_ioc_add_flt_rule *pFilteringTable_v4, ipa_ioc_add_flt_rule *pFilteringTable_v6); - int handle_route_del_evt(ipa_ip_type iptype); + int handle_route_del_evt(ipa_ip_type iptype, bool delete_only = false); int del_dft_firewall_rules(ipa_ip_type iptype); @@ -645,8 +658,6 @@ private: int add_dft_filtering_rule(struct ipa_flt_rule_add* rules, int rule_offset, ipa_ip_type iptype); - int add_tcpv6_filtering_rule(struct ipa_flt_rule_add* rules, int rule_offset); - int install_wan_filtering_rule(bool is_sw_routing); void handle_wlan_SCC_MCC_switch(bool, ipa_ip_type); @@ -676,7 +687,7 @@ private: int delete_tcp_fin_rst_exception_rule(); - /* Query mtu size */ + /* MTU helper functions */ int query_mtu_size(); }; |