diff options
Diffstat (limited to 'sys/netgraph/ng_bridge.h')
| -rw-r--r-- | sys/netgraph/ng_bridge.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/sys/netgraph/ng_bridge.h b/sys/netgraph/ng_bridge.h index fa11bec9a26b..fa4736370e92 100644 --- a/sys/netgraph/ng_bridge.h +++ b/sys/netgraph/ng_bridge.h @@ -43,10 +43,24 @@ #ifndef _NETGRAPH_NG_BRIDGE_H_ #define _NETGRAPH_NG_BRIDGE_H_ +/* + * Support the older ABI based on fixed size tables. + * ABI is deprecated, to be removed in releases > 12 + * Please note: There is no API support! + * You canno create new messages using the old API but messages conforming the + * old ABI are understood. + */ +#define NGM_BRIDGE_TABLE_ABI + /* Node type name and magic cookie */ #define NG_BRIDGE_NODE_TYPE "bridge" #define NGM_BRIDGE_COOKIE 1569321993 +#ifdef NGM_BRIDGE_TABLE_ABI +#define NGM_BRIDGE_COOKIE_TBL 967239368 +#define NG_BRIDGE_MAX_LINKS 32 +#endif /* NGM_BRIDGE_TABLE_ABI */ + /* Hook names */ #define NG_BRIDGE_HOOK_LINK_PREFIX "link" /* append decimal integer */ #define NG_BRIDGE_HOOK_LINK_FMT "link%d" /* for use with printf(3) */ @@ -59,6 +73,13 @@ struct ng_bridge_config { u_int32_t minStableAge; /* min time for a stable host */ }; +#ifdef NGM_BRIDGE_TABLE_ABI +struct ng_bridge_config_tbl { + u_char ipfw[NG_BRIDGE_MAX_LINKS]; + struct ng_bridge_config cfg; +}; +#endif /* NGM_BRIDGE_TABLE_ABI */ + /* Keep this in sync with the above structure definition */ #define NG_BRIDGE_CONFIG_TYPE_INFO { \ { "debugLevel", &ng_parse_uint8_type }, \ @@ -115,6 +136,15 @@ struct ng_bridge_host { u_int16_t staleness; /* seconds ago host last heard from */ }; +#ifdef NGM_BRIDGE_TABLE_ABI +struct ng_bridge_host_tbl { + u_char addr[6]; /* ethernet address */ + u_int16_t linkNum; /* link where addr can be found */ + u_int16_t age; /* seconds ago entry was created */ + u_int16_t staleness; /* seconds ago host last heard from */ +}; +#endif /* NGM_BRIDGE_TABLE_ABI */ + /* external representation of the host */ struct ng_bridge_hostent { u_char addr[6]; /* ethernet address */ @@ -145,6 +175,19 @@ struct ng_bridge_host_ary { { NULL } \ } +#ifdef NGM_BRIDGE_TABLE_ABI +struct ng_bridge_hostent_tbl { + u_char addr[6]; /* ethernet address */ + u_int16_t linkNum; /* link where addr can be found */ + u_int16_t age; /* seconds ago entry was created */ + u_int16_t staleness; /* seconds ago host last heard from */ +}; +struct ng_bridge_host_tbl_ary { + u_int32_t numHosts; + struct ng_bridge_hostent_tbl hosts[]; +}; +#endif /* NGM_BRIDGE_TABLE_ABI */ + /* Netgraph control messages */ enum { NGM_BRIDGE_SET_CONFIG = 1, /* set node configuration */ |