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mptcp_pm.h (4571B) - Raw

      1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
      2 /* Do not edit directly, auto-generated from: */
      3 /*	Documentation/netlink/specs/mptcp_pm.yaml */
      4 /* YNL-GEN uapi header */
      5 
      6 #ifndef _LINUX_MPTCP_PM_H
      7 #define _LINUX_MPTCP_PM_H
      8 
      9 #define MPTCP_PM_NAME	"mptcp_pm"
     10 #define MPTCP_PM_VER	1
     11 
     12 /**
     13  * enum mptcp_event_type
     14  * @MPTCP_EVENT_UNSPEC: unused event
     15  * @MPTCP_EVENT_CREATED: A new MPTCP connection has been created. It is the
     16  *   good time to allocate memory and send ADD_ADDR if needed. Depending on the
     17  *   traffic-patterns it can take a long time until the MPTCP_EVENT_ESTABLISHED
     18  *   is sent. Attributes: token, family, saddr4 | saddr6, daddr4 | daddr6,
     19  *   sport, dport, server-side.
     20  * @MPTCP_EVENT_ESTABLISHED: A MPTCP connection is established (can start new
     21  *   subflows). Attributes: token, family, saddr4 | saddr6, daddr4 | daddr6,
     22  *   sport, dport, server-side.
     23  * @MPTCP_EVENT_CLOSED: A MPTCP connection has stopped. Attribute: token.
     24  * @MPTCP_EVENT_ANNOUNCED: A new address has been announced by the peer.
     25  *   Attributes: token, rem_id, family, daddr4 | daddr6 [, dport].
     26  * @MPTCP_EVENT_REMOVED: An address has been lost by the peer. Attributes:
     27  *   token, rem_id.
     28  * @MPTCP_EVENT_SUB_ESTABLISHED: A new subflow has been established. 'error'
     29  *   should not be set. Attributes: token, family, loc_id, rem_id, saddr4 |
     30  *   saddr6, daddr4 | daddr6, sport, dport, backup, if_idx [, error].
     31  * @MPTCP_EVENT_SUB_CLOSED: A subflow has been closed. An error (copy of
     32  *   sk_err) could be set if an error has been detected for this subflow.
     33  *   Attributes: token, family, loc_id, rem_id, saddr4 | saddr6, daddr4 |
     34  *   daddr6, sport, dport, backup, if_idx [, error].
     35  * @MPTCP_EVENT_SUB_PRIORITY: The priority of a subflow has changed. 'error'
     36  *   should not be set. Attributes: token, family, loc_id, rem_id, saddr4 |
     37  *   saddr6, daddr4 | daddr6, sport, dport, backup, if_idx [, error].
     38  * @MPTCP_EVENT_LISTENER_CREATED: A new PM listener is created. Attributes:
     39  *   family, sport, saddr4 | saddr6.
     40  * @MPTCP_EVENT_LISTENER_CLOSED: A PM listener is closed. Attributes: family,
     41  *   sport, saddr4 | saddr6.
     42  */
     43 enum mptcp_event_type {
     44 	MPTCP_EVENT_UNSPEC,
     45 	MPTCP_EVENT_CREATED,
     46 	MPTCP_EVENT_ESTABLISHED,
     47 	MPTCP_EVENT_CLOSED,
     48 	MPTCP_EVENT_ANNOUNCED = 6,
     49 	MPTCP_EVENT_REMOVED,
     50 	MPTCP_EVENT_SUB_ESTABLISHED = 10,
     51 	MPTCP_EVENT_SUB_CLOSED,
     52 	MPTCP_EVENT_SUB_PRIORITY = 13,
     53 	MPTCP_EVENT_LISTENER_CREATED = 15,
     54 	MPTCP_EVENT_LISTENER_CLOSED,
     55 };
     56 
     57 enum {
     58 	MPTCP_PM_ADDR_ATTR_UNSPEC,
     59 	MPTCP_PM_ADDR_ATTR_FAMILY,
     60 	MPTCP_PM_ADDR_ATTR_ID,
     61 	MPTCP_PM_ADDR_ATTR_ADDR4,
     62 	MPTCP_PM_ADDR_ATTR_ADDR6,
     63 	MPTCP_PM_ADDR_ATTR_PORT,
     64 	MPTCP_PM_ADDR_ATTR_FLAGS,
     65 	MPTCP_PM_ADDR_ATTR_IF_IDX,
     66 
     67 	__MPTCP_PM_ADDR_ATTR_MAX
     68 };
     69 #define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 1)
     70 
     71 enum {
     72 	MPTCP_SUBFLOW_ATTR_UNSPEC,
     73 	MPTCP_SUBFLOW_ATTR_TOKEN_REM,
     74 	MPTCP_SUBFLOW_ATTR_TOKEN_LOC,
     75 	MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ,
     76 	MPTCP_SUBFLOW_ATTR_MAP_SEQ,
     77 	MPTCP_SUBFLOW_ATTR_MAP_SFSEQ,
     78 	MPTCP_SUBFLOW_ATTR_SSN_OFFSET,
     79 	MPTCP_SUBFLOW_ATTR_MAP_DATALEN,
     80 	MPTCP_SUBFLOW_ATTR_FLAGS,
     81 	MPTCP_SUBFLOW_ATTR_ID_REM,
     82 	MPTCP_SUBFLOW_ATTR_ID_LOC,
     83 	MPTCP_SUBFLOW_ATTR_PAD,
     84 
     85 	__MPTCP_SUBFLOW_ATTR_MAX
     86 };
     87 #define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1)
     88 
     89 enum {
     90 	MPTCP_PM_ENDPOINT_ADDR = 1,
     91 
     92 	__MPTCP_PM_ENDPOINT_MAX
     93 };
     94 #define MPTCP_PM_ENDPOINT_MAX (__MPTCP_PM_ENDPOINT_MAX - 1)
     95 
     96 enum {
     97 	MPTCP_PM_ATTR_UNSPEC,
     98 	MPTCP_PM_ATTR_ADDR,
     99 	MPTCP_PM_ATTR_RCV_ADD_ADDRS,
    100 	MPTCP_PM_ATTR_SUBFLOWS,
    101 	MPTCP_PM_ATTR_TOKEN,
    102 	MPTCP_PM_ATTR_LOC_ID,
    103 	MPTCP_PM_ATTR_ADDR_REMOTE,
    104 
    105 	__MPTCP_ATTR_AFTER_LAST
    106 };
    107 #define MPTCP_PM_ATTR_MAX (__MPTCP_ATTR_AFTER_LAST - 1)
    108 
    109 enum mptcp_event_attr {
    110 	MPTCP_ATTR_UNSPEC,
    111 	MPTCP_ATTR_TOKEN,
    112 	MPTCP_ATTR_FAMILY,
    113 	MPTCP_ATTR_LOC_ID,
    114 	MPTCP_ATTR_REM_ID,
    115 	MPTCP_ATTR_SADDR4,
    116 	MPTCP_ATTR_SADDR6,
    117 	MPTCP_ATTR_DADDR4,
    118 	MPTCP_ATTR_DADDR6,
    119 	MPTCP_ATTR_SPORT,
    120 	MPTCP_ATTR_DPORT,
    121 	MPTCP_ATTR_BACKUP,
    122 	MPTCP_ATTR_ERROR,
    123 	MPTCP_ATTR_FLAGS,
    124 	MPTCP_ATTR_TIMEOUT,
    125 	MPTCP_ATTR_IF_IDX,
    126 	MPTCP_ATTR_RESET_REASON,
    127 	MPTCP_ATTR_RESET_FLAGS,
    128 	MPTCP_ATTR_SERVER_SIDE,
    129 
    130 	__MPTCP_ATTR_MAX
    131 };
    132 #define MPTCP_ATTR_MAX (__MPTCP_ATTR_MAX - 1)
    133 
    134 enum {
    135 	MPTCP_PM_CMD_UNSPEC,
    136 	MPTCP_PM_CMD_ADD_ADDR,
    137 	MPTCP_PM_CMD_DEL_ADDR,
    138 	MPTCP_PM_CMD_GET_ADDR,
    139 	MPTCP_PM_CMD_FLUSH_ADDRS,
    140 	MPTCP_PM_CMD_SET_LIMITS,
    141 	MPTCP_PM_CMD_GET_LIMITS,
    142 	MPTCP_PM_CMD_SET_FLAGS,
    143 	MPTCP_PM_CMD_ANNOUNCE,
    144 	MPTCP_PM_CMD_REMOVE,
    145 	MPTCP_PM_CMD_SUBFLOW_CREATE,
    146 	MPTCP_PM_CMD_SUBFLOW_DESTROY,
    147 
    148 	__MPTCP_PM_CMD_AFTER_LAST
    149 };
    150 #define MPTCP_PM_CMD_MAX (__MPTCP_PM_CMD_AFTER_LAST - 1)
    151 
    152 #endif /* _LINUX_MPTCP_PM_H */