1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _LINUX_IF_BRIDGE_H 20 #define _LINUX_IF_BRIDGE_H 21 #include <linux/types.h> 22 #define SYSFS_BRIDGE_ATTR "bridge" 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #define SYSFS_BRIDGE_FDB "brforward" 25 #define SYSFS_BRIDGE_PORT_SUBDIR "brif" 26 #define SYSFS_BRIDGE_PORT_ATTR "brport" 27 #define SYSFS_BRIDGE_PORT_LINK "bridge" 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define BRCTL_VERSION 1 30 #define BRCTL_GET_VERSION 0 31 #define BRCTL_GET_BRIDGES 1 32 #define BRCTL_ADD_BRIDGE 2 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #define BRCTL_DEL_BRIDGE 3 35 #define BRCTL_ADD_IF 4 36 #define BRCTL_DEL_IF 5 37 #define BRCTL_GET_BRIDGE_INFO 6 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #define BRCTL_GET_PORT_LIST 7 40 #define BRCTL_SET_BRIDGE_FORWARD_DELAY 8 41 #define BRCTL_SET_BRIDGE_HELLO_TIME 9 42 #define BRCTL_SET_BRIDGE_MAX_AGE 10 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define BRCTL_SET_AGEING_TIME 11 45 #define BRCTL_SET_GC_INTERVAL 12 46 #define BRCTL_GET_PORT_INFO 13 47 #define BRCTL_SET_BRIDGE_STP_STATE 14 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #define BRCTL_SET_BRIDGE_PRIORITY 15 50 #define BRCTL_SET_PORT_PRIORITY 16 51 #define BRCTL_SET_PATH_COST 17 52 #define BRCTL_GET_FDB_ENTRIES 18 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #define BR_STATE_DISABLED 0 55 #define BR_STATE_LISTENING 1 56 #define BR_STATE_LEARNING 2 57 #define BR_STATE_FORWARDING 3 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59 #define BR_STATE_BLOCKING 4 60 struct __bridge_info 61 { 62 __u64 designated_root; 63 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 64 __u64 bridge_id; 65 __u32 root_path_cost; 66 __u32 max_age; 67 __u32 hello_time; 68 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 69 __u32 forward_delay; 70 __u32 bridge_max_age; 71 __u32 bridge_hello_time; 72 __u32 bridge_forward_delay; 73 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 74 __u8 topology_change; 75 __u8 topology_change_detected; 76 __u8 root_port; 77 __u8 stp_enabled; 78 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 79 __u32 ageing_time; 80 __u32 gc_interval; 81 __u32 hello_timer_value; 82 __u32 tcn_timer_value; 83 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 84 __u32 topology_change_timer_value; 85 __u32 gc_timer_value; 86 }; 87 struct __port_info 88 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 89 { 90 __u64 designated_root; 91 __u64 designated_bridge; 92 __u16 port_id; 93 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 94 __u16 designated_port; 95 __u32 path_cost; 96 __u32 designated_cost; 97 __u8 state; 98 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 99 __u8 top_change_ack; 100 __u8 config_pending; 101 __u8 unused0; 102 __u32 message_age_timer_value; 103 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 104 __u32 forward_delay_timer_value; 105 __u32 hold_timer_value; 106 }; 107 struct __fdb_entry 108 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 109 { 110 __u8 mac_addr[6]; 111 __u8 port_no; 112 __u8 is_local; 113 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 114 __u32 ageing_timer_value; 115 __u32 unused; 116 }; 117 #endif 118 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 119