| /* |
| * Copyright (c) 2013 Qualcomm Atheros, Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| /* |
| * Hybrid bridge definitions and data types |
| * |
| * netlink message format: |
| * ------------------------------------------ |
| * | NLMSG_HEADER | HYMSG_HEADER | HYMSG_DATA | |
| * ------------------------------------------ |
| * HYMSG_DATA format for the different message types: |
| * |
| * HYCTL_GET_HA_TABLE: multiple of struct __hatbl_entry |
| * HYCTL_GET_HD_TABLE: multiple of struct __hdtbl_entry |
| * HYCTL_UPDATE_HATBL_ENTRIES: multiple of struct __hatbl_entry |
| * HYCTL_UPDATE_HDTBL_ENTRIES: multiple of struct __hdtbl_entry |
| * HYCTL_ADD_HDTBL_ENTRIES: multiple of struct __hdtbl_entry |
| * HYCTL_DEL_HDTBL_ENTRIES: multiple of struct __hdtbl_entry |
| * HYCTL_FLUSH_HDTBL: |
| * HYCTL_SET_HATBL_AGING_PARAM: struct __aging_param |
| * HYCTL_ADD_BRIDGE: |
| * HYCTL_DEL_BRIDGE: |
| * HYCTL_ADD_IF: ifindex (u32) |
| * HYCTL_DEL_IF: ifindex (u32) |
| * HYCTL_GET_BRIDGES: multiple of struct __hybr_info |
| * HYCTL_GET_PORT_LIST: multiple of struct __brport_group |
| * HYCTL_SET_EVENT_INFO: struct __event_info |
| * HYCTL_SET_BRIDGE_MODE: bridge mode (HR or HC) (u32) |
| * HYCTL_SET_BRPORT_GROUP: group num and type (u32) |
| * HYCTL_FLUSH_HATBL: |
| * HYCTL_ADD_HATBL_ENTRIES: multiple of struct __hatbl_entry |
| * HYCTL_DEL_HDTBL_ENTRIES_BYID: multiple of struct __hdtbl_entry |
| * HYCTL_SET_BRPORT_BCAST: struct __brport_group |
| * HYCTL_SET_TCP_SP: __u32 |
| * HYCTL_SET_BRPORT_TYPE: struct __brport_group |
| * |
| * |
| * netlink event format: |
| * ------------------------------------------ |
| * | NLMSG_HEADER | EVENT_DATA | |
| * ------------------------------------------ |
| * HY_EVENT_ADD_HA_ENTRY: struct __hatbl_entry |
| * HY_EVENT_DEL_HA_ENTRY: struct __hatbl_entry |
| * HY_EVENT_AGEOUT_HA_ENTRIES: |
| * HY_EVENT_LINK_UP: ifindex (u32) |
| * HY_EVENT_LINK_DOWN: ifindex (u32) |
| */ |
| |
| #ifndef _IF_HYBRID_BRIDGE_H |
| #define _IF_HYBRID_BRIDGE_H |
| |
| #include <linux/types.h> |
| |
| /* netlink define */ |
| /* netlink port */ |
| #define NETLINK_ATHEROS_HY 25 |
| #define NETLINK_ATHEROS_HY_EVENT 26 |
| #define HY_IFNAME_SZ 16 |
| |
| /* netlink message type */ |
| enum |
| { |
| HYCTL_HYFI_FIRST = 0, /* Hy-Fi bridge range 0 - 0x100 */ |
| HYCTL_GET_HA_TABLE = HYCTL_HYFI_FIRST, |
| HYCTL_GET_HD_TABLE, |
| HYCTL_GET_FDB, |
| HYCTL_UPDATE_HATBL_ENTRIES, |
| HYCTL_UPDATE_HDTBL_ENTRIES, |
| HYCTL_ADD_HDTBL_ENTRIES, |
| HYCTL_DEL_HDTBL_ENTRIES, |
| HYCTL_FLUSH_HDTBL, |
| HYCTL_SET_HATBL_AGING_PARAM, |
| HYCTL_ADD_BRIDGE, |
| HYCTL_DEL_BRIDGE, |
| HYCTL_ADD_IF, |
| HYCTL_DEL_IF, |
| HYCTL_GET_BRIDGES, |
| HYCTL_GET_PORT_LIST, |
| HYCTL_SET_EVENT_INFO, |
| HYCTL_SET_BRIDGE_MODE, |
| HYCTL_SET_BRPORT_GROUP, |
| HYCTL_FLUSH_HATBL, |
| HYCTL_ADD_HATBL_ENTRIES, |
| HYCTL_DEL_HDTBL_ENTRIES_BYID, |
| HYCTL_SET_BRPORT_BCAST, |
| HYCTL_SET_TCP_SP, |
| HYCTL_SET_PATHSWITCH_PARAM, |
| HYCTL_SET_BRPORT_TYPE, |
| HYCTL_UPDATE_HATBL_ENTRY, |
| HYCTL_DEL_FDB_ENTRY, |
| HYCTL_HYFI_LAST, |
| |
| HYCTL_MC_FIRST = 0x100, /* Multicast range 0x100 - 0x200 */ |
| HYCTL_SET_MC_ENABLE = HYCTL_MC_FIRST, |
| HYCTL_SET_MC_DEBUG, |
| HYCTL_SET_MC_POLICY, |
| HYCTL_SET_MC_MEMBERSHIP_INTERVAL, |
| HYCTL_SET_MC_RETAG, |
| HYCTL_SET_MC_ROUTER_PORT, |
| HYCTL_SET_MC_ADD_ACL_RULE, |
| HYCTL_SET_MC_FLUSH_ACL_RULE, |
| HYCTL_SET_MC_CONVERT_ALL, |
| HYCTL_SET_MC_TIMEOUT, |
| HYCTL_SET_MC_M2I3_FILTER, |
| HYCTL_SET_MC_TBIT, |
| HYCTL_SET_MC_LOCAL_QUERY_INTERVAL, |
| HYCTL_SET_MC_PSW_ENCAP, |
| HYCTL_SET_MC_PSW_FLOOD, |
| HYCTL_GET_MC_ACL, |
| HYCTL_GET_MC_MDB, |
| HYCTL_SET_MC_EXTRA_QUERY_RESPONSE_TIME, |
| HYCTL_SET_MC_LOCAL_INSPECT, |
| HYCTL_SET_MC_QRV_THRESHOLD, |
| HYCTL_MC_LAST, |
| |
| HYCTL_PSW_FIRST = 0x200, /* Advanced path switching range 0x200 - 0x300 */ |
| HYCTL_SET_PSW_DEBUG = HYCTL_PSW_FIRST, |
| HYCTL_SET_PSW_MSE_TIMEOUT, |
| HYCTL_SET_PSW_DROP_MARKERS, |
| HYCTL_SET_PSW_OLD_IF_QUIET_TIME, |
| HYCTL_SET_PSW_DUP_PKT_FLUSH_QUOTA, |
| HYCTL_PSW_LAST |
| }; |
| |
| /* Bridge mode: |
| * The Hybrid bridge can be programmed in two modes: |
| * 1. Relay override mode: Allow packet relaying from every port in every group to any other port in any other port. |
| * 2. Group type relay mode: Packet relay decision is done according to the group type. |
| */ |
| #define HY_BRIDGE_MODE_RELAY_OVERRIDE 1 |
| |
| /* Group type: |
| * A port can belong to either 2 groups: |
| * 1. Relay group: Where packets are relayed from each port to every other port |
| * 2. Non-relay group: Where packets are not relayed between group ports. |
| * |
| * Note that this has no effect in relay override bridge mode. |
| */ |
| #define HY_PORTGRP_TYPE_RELAY 1 |
| |
| /* The hyInterfaceType enum is deprecated and should not be used anymore. |
| * It is kept here temporarily until it will be cleaned completely. |
| * The following macro will break the compilation of any user space |
| * application which is trying to use this enum. |
| */ |
| #define __HY_MISUSE_PROTECT( x ) __##x |
| |
| enum __HY_MISUSE_PROTECT( hyInterfaceType ) |
| { |
| __HY_MISUSE_PROTECT( hyInterface_WIFI_2G ) = 0, /* Always leave W2G as '0': used as index by pcw service */ |
| __HY_MISUSE_PROTECT( hyInterface_WIFI_5G ), |
| __HY_MISUSE_PROTECT( hyInterface_HPAV ), |
| __HY_MISUSE_PROTECT( hyInterface_ETH ), |
| |
| __HY_MISUSE_PROTECT( hyInterface_NumberOfChildInterfaces ), /* Use this constant for arrays containing only child interfaces */ |
| |
| __HY_MISUSE_PROTECT( hyInterface_HY_BRIDGE ) = __HY_MISUSE_PROTECT( hyInterface_NumberOfChildInterfaces ), |
| |
| __HY_MISUSE_PROTECT( hyInterface_NumberOfInterfaces ) |
| }; |
| |
| |
| struct __hyctl_msg_header |
| { |
| char if_name[HY_IFNAME_SZ]; /* hybrid bridge name: hy0 */ |
| __u32 buf_len; /* not include this header */ |
| __u32 tbl_offsite; /* how many entries to skip */ |
| __u32 status; |
| __u32 bytes_written; |
| __u32 bytes_needed; |
| /* __u8 data[1]; */ |
| } __attribute__ ((packed)); |
| |
| #define HYMSG_HDRLEN sizeof (struct __hyctl_msg_header) |
| #define HYMSG_DATA(p) ((void*)(((char*)p) + NLMSG_LENGTH(0) + HYMSG_HDRLEN)) |
| /* define for the status field */ |
| enum |
| { |
| HYCTL_STATUS_SUCCESS = 0, |
| HYCTL_STATUS_NOT_SUPPORTED = 1, |
| HYCTL_STATUS_RESOURCES = 2, |
| HYCTL_STATUS_INVALID_PARAMETER = 3, |
| HYCTL_STATUS_BUFFER_OVERFLOW = 4, |
| HYCTL_STATUS_FAILURE = 5, |
| HYCTL_STATUS_NOT_FOUND = 6, |
| }; |
| |
| #define HY_TRAFFIC_CLASS_OTHER 0 |
| #define HY_TRAFFIC_CLASS_UDP 1 |
| |
| struct __aging_param |
| { |
| __u32 aging_time; |
| }; |
| |
| struct __event_info |
| { |
| __u32 event_pid; |
| }; |
| |
| struct __hybr_info |
| { |
| __u32 ifindex; |
| __u32 br_opmode; |
| __u32 tcpsp_enable; |
| }; |
| |
| struct __brport_group |
| { |
| __u32 ifindex; |
| __u32 group_num; |
| __u32 group_type; |
| __u32 bcast_enable; |
| __u32 port_type; |
| }; |
| |
| /* netlink event type */ |
| enum |
| { |
| HY_EVENT_ADD_HA_ENTRY = 1, |
| HY_EVENT_DEL_HA_ENTRY = 2, |
| HY_EVENT_AGEOUT_HA_ENTRIES = 3, |
| HY_EVENT_LINK_UP = 4, |
| HY_EVENT_LINK_DOWN = 5, |
| HY_EVENT_FDB_UPDATED = 6, |
| HY_EVENT_MDB_UPDATED = 7, |
| }; |
| |
| struct __hfdb_entry |
| { |
| __u8 mac_addr[6]; |
| __u8 port_no; |
| __u8 is_local; |
| __u32 ageing_timer_value; |
| __u8 port_hi; |
| __u8 pad0; |
| __u16 unused; |
| } __attribute__ ((packed)); |
| |
| struct __hdtbl_entry |
| { |
| __u8 mac_addr[6]; |
| __u8 id[6]; |
| __u32 udp_port; /* udp port ifindex */ |
| __u32 other_port; /* other port ifindex */ |
| __u32 static_entry; |
| } __attribute__ ((packed)); |
| |
| struct __hatbl_entry |
| { |
| __u16 hash; |
| __u8 sa[6]; |
| __u8 da[6]; |
| __u8 id[6]; |
| __u16 sub_class; |
| __u32 port; /* port ifindex */ |
| __u32 age; /* since last access */ |
| __u32 create_time; /* ha entry create time */ |
| __u32 num_packets; |
| __u32 num_bytes; |
| __u32 action:3; /* drop, throttle */ |
| __u32 local:1; /* not created from HD */ |
| __u32 psw_enable:1; /*Enable per stream path switch */ |
| __u32 static_entry:1; |
| __u32 psw_use:1; /* Forward tracked packet to new interface */ |
| __u32 priority; |
| |
| __u32 reserved; /* Reserved */ |
| } __attribute__ ((packed)); |
| |
| #define HATBL_PRIORITY_DSCP_VALID (1 << 31) |
| #define HATBL_PRIORITY_8021_VALID (1 << 30) |
| #define HATBL_PRIORITY_8021_MASK 0x00000007 |
| #define HATBL_PRIORITY_8021_SHIFT 0 |
| #define HATBL_PRIORITY_DSCP_MASK 0x000001F8 |
| #define HATBL_PRIORITY_DSCP_SHIFT 3 |
| |
| struct __path_switch_param |
| { |
| __u32 enable_path_switch; |
| __u32 wifi_2_q_max_len; |
| __u32 wifi_2_tracking_time; |
| __u32 wifi_5_q_max_len; |
| __u32 wifi_5_tracking_time; |
| __u32 plc_q_max_len; |
| __u32 plc_tracking_time; |
| __u32 eth_q_max_len; |
| __u32 eth_tracking_time; |
| __u32 enable_switch_markers; |
| }; |
| |
| struct __mc_param_value |
| { |
| __u32 val; |
| }; |
| |
| enum |
| { |
| MC_POLICY_DROP = 0, |
| MC_POLICY_FLOOD |
| }; |
| |
| struct __mc_param_retag |
| { |
| __u32 enable; |
| __u32 dscp; |
| }; |
| |
| enum |
| { |
| MC_RTPORT_FLOOD = 0, |
| MC_RTPORT_DROP, |
| MC_RTPORT_SPECIFY, |
| MC_RTPORT_DEFAULT, |
| MC_RTPORT_MAX |
| }; |
| struct __mc_param_router_port |
| { |
| __u32 type; |
| __u32 ifindex; |
| }; |
| |
| enum |
| { |
| MC_ACL_RULE_DISABLE = 0, |
| MC_ACL_RULE_MULTICAST, |
| MC_ACL_RULE_SWM, /* system wide management */ |
| MC_ACL_RULE_MANAGEMENT, |
| MC_ACL_RULE_NON_SNOOPING, |
| MC_ACL_RULE_INTERNAL, |
| MC_ACL_RULE_MAX |
| }; |
| enum |
| { |
| MC_ACL_PATTERN_IGMP = 0, |
| MC_ACL_PATTERN_MLD, |
| MC_ACL_PATTERN_MAX |
| }; |
| #define MC_ACL_RULE_MAX_COUNT 8 /* 8 for IGMP, 8 for MLD */ |
| struct __mc_param_pattern |
| { |
| __u32 rule; |
| __u8 mac[6]; |
| __u8 mac_mask[6]; |
| __u8 ip[16]; |
| __u8 ip_mask[16]; |
| } __attribute__ ((packed)); |
| struct __mc_param_acl_rule |
| { |
| __u32 pattern_type; /* IGMP or MLD */ |
| struct __mc_param_pattern pattern; |
| } __attribute__ ((packed)); |
| |
| enum |
| { |
| MC_TIMEOUT_FROM_GROUP_SPECIFIC_QUERIES = 0, |
| MC_TIMEOUT_FROM_ALL_SYSTEM_QUERIES, |
| MC_TIMEOUT_FROM_GROUP_MEMBERSHIP_INTERVAL |
| }; |
| |
| struct __mc_param_timeout |
| { |
| __u32 from; |
| __u32 enable; |
| }; |
| |
| #define HY_MC_SRCS_MAX 4 |
| #define HY_MC_RT_SRCS_MAX 8 |
| #define HY_MC_DEV_MAX 64 |
| #define HY_MC_IF_MAX 16 |
| #define HY_MC_IF_NODE_MAX 8 |
| #define HY_MC_GROUP_MAX 16 |
| #define HY_MC_IP6_SIZE 16 |
| //Do not change the below two macro values vice versa |
| #define HY_MC_EXCLUDE 1 |
| #define HY_MC_INCLUDE 2 |
| /* |
| The above two macros HY_MC_EXCLUDE and HY_MC_INCLUDE has been modified |
| to align those values with what being used in IGMP INC/EXC right now. |
| |
| Please refer below the macro values and with ieee80211_ique.h. |
| #define IGMP_SNOOP_CMD_ADD_EXC_LIST 1 |
| #define IGMP_SNOOP_CMD_ADD_INC_LIST 2 |
| */ |
| |
| #define HY_MC_EX_SRCS_INVAL 0xff |
| |
| struct __mc_group |
| { |
| __u32 pro; |
| union { |
| __u32 ip4; |
| __u8 ip6[HY_MC_IP6_SIZE]; |
| } u; |
| }; |
| |
| struct __mc_mdb_entry |
| { |
| struct __mc_group group; |
| __u32 ifindex; |
| __u32 nsrcs; |
| __u8 srcs[HY_MC_SRCS_MAX * HY_MC_IP6_SIZE]; |
| __u32 aging; |
| __u8 filter_mode; |
| __u8 fdb_age_out; |
| __u8 mac[6]; |
| } __attribute__ ((packed)); |
| |
| struct __mc_encaptbl_dev |
| { |
| __u8 mac[6]; |
| __u16 pad; |
| __u32 in_nsrcs; |
| __u8 in_srcs[HY_MC_RT_SRCS_MAX * HY_MC_IP6_SIZE]; /* include sources list */ |
| __u32 ex_nsrcs; |
| __u8 ex_srcs[HY_MC_RT_SRCS_MAX * HY_MC_IP6_SIZE]; /* exclude sources list */ |
| }; |
| |
| struct __mc_encaptbl_entry |
| { |
| struct __mc_group group; |
| __u32 dev_cnt; |
| struct __mc_encaptbl_dev dev[HY_MC_DEV_MAX]; |
| } __attribute__ ((packed)); |
| |
| struct __mc_floodtbl_entry |
| { |
| struct __mc_group group; |
| __u32 ifcnt; |
| __u32 ifindex[HY_MC_IF_MAX]; |
| } __attribute__ ((packed)); |
| |
| struct __mc_iftbl_node |
| { |
| __u8 mac[6]; |
| __u8 filter_mode; |
| __u8 nsrcs; |
| __u8 srcs[HY_MC_SRCS_MAX * HY_MC_IP6_SIZE]; |
| }; |
| struct __mc_iftbl_entry |
| { |
| struct __mc_group group; |
| __u32 node_cnt; |
| struct __mc_iftbl_node nodes[HY_MC_IF_NODE_MAX]; |
| }; |
| |
| |
| #endif |
