diff options
Diffstat (limited to 'net/tipc/socket.h')
| -rw-r--r-- | net/tipc/socket.h | 39 |
1 files changed, 38 insertions, 1 deletions
diff --git a/net/tipc/socket.h b/net/tipc/socket.h index 5d515be604a9..b98725e27b94 100644 --- a/net/tipc/socket.h +++ b/net/tipc/socket.h @@ -35,11 +35,48 @@ #ifndef _TIPC_SOCK_H #define _TIPC_SOCK_H -#include "port.h" #include <net/sock.h> +#include "msg.h" #define TIPC_CONN_OK 0 #define TIPC_CONN_PROBING 1 +#define TIPC_CONNACK_INTV 256 +#define TIPC_FLOWCTRL_WIN (TIPC_CONNACK_INTV * 2) +#define TIPC_CONN_OVERLOAD_LIMIT ((TIPC_FLOWCTRL_WIN * 2 + 1) * \ + SKB_TRUESIZE(TIPC_MAX_USER_MSG_SIZE)) + +/** + * struct tipc_port - TIPC port structure + * @lock: pointer to spinlock for controlling access to port + * @connected: non-zero if port is currently connected to a peer port + * @conn_type: TIPC type used when connection was established + * @conn_instance: TIPC instance used when connection was established + * @published: non-zero if port has one or more associated names + * @max_pkt: maximum packet size "hint" used when building messages sent by port + * @ref: unique reference to port in TIPC object registry + * @phdr: preformatted message header used when sending messages + * @port_list: adjacent ports in TIPC's global list of ports + * @publications: list of publications for port + * @pub_count: total # of publications port has made during its lifetime + * @probing_state: + * @probing_interval: + * @timer_ref: + */ +struct tipc_port { + int connected; + u32 conn_type; + u32 conn_instance; + int published; + u32 max_pkt; + u32 ref; + struct tipc_msg phdr; + struct list_head port_list; + struct list_head publications; + u32 pub_count; + u32 probing_state; + u32 probing_interval; + struct timer_list timer; +}; /** * struct tipc_sock - TIPC socket structure |