/* SCTP kernel implementation * (C) Copyright IBM Corp. 2001, 2004 * Copyright (c) 1999-2000 Cisco, Inc. * Copyright (c) 1999-2001 Motorola, Inc. * Copyright (c) 2001 Intel Corp. * * This file is part of the SCTP kernel implementation * * This file converts numerical ID value to alphabetical names for SCTP * terms such as chunk type, parameter time, event type, etc. * * This SCTP implementation 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, or (at your option) * any later version. * * This SCTP implementation 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 GNU CC; see the file COPYING. If not, see * . * * Please send any bug reports or fixes you make to the * email address(es): * lksctp developers * * Written or modified by: * La Monte H.P. Yarroll * Karl Knutson * Xingang Guo * Jon Grimm * Daisy Chang * Sridhar Samudrala */ #include /* These are printable forms of Chunk ID's from section 3.1. */ static const char *const sctp_cid_tbl[SCTP_NUM_BASE_CHUNK_TYPES] = { "DATA", "INIT", "INIT_ACK", "SACK", "HEARTBEAT", "HEARTBEAT_ACK", "ABORT", "SHUTDOWN", "SHUTDOWN_ACK", "ERROR", "COOKIE_ECHO", "COOKIE_ACK", "ECN_ECNE", "ECN_CWR", "SHUTDOWN_COMPLETE", }; /* Lookup "chunk type" debug name. */ const char *sctp_cname(const sctp_subtype_t cid) { if (cid.chunk <= SCTP_CID_BASE_MAX) return sctp_cid_tbl[cid.chunk]; switch (cid.chunk) { case SCTP_CID_ASCONF: return "ASCONF"; case SCTP_CID_ASCONF_ACK: return "ASCONF_ACK"; case SCTP_CID_FWD_TSN: return "FWD_TSN"; case SCTP_CID_AUTH: return "AUTH"; default: break; } return "unknown chunk"; } /* These are printable forms of the states. */ const char *const sctp_state_tbl[SCTP_STATE_NUM_STATES] = { "STATE_CLOSED", "STATE_COOKIE_WAIT", "STATE_COOKIE_ECHOED", "STATE_ESTABLISHED", "STATE_SHUTDOWN_PENDING", "STATE_SHUTDOWN_SENT", "STATE_SHUTDOWN_RECEIVED", "STATE_SHUTDOWN_ACK_SENT", }; /* Events that could change the state of an association. */ const char *const sctp_evttype_tbl[] = { "EVENT_T_unknown", "EVENT_T_CHUNK", "EVENT_T_TIMEOUT", "EVENT_T_OTHER", "EVENT_T_PRIMITIVE" }; /* Return value of a state function */ const char *const sctp_status_tbl[] = { "DISPOSITION_DISCARD", "DISPOSITION_CONSUME", "DISPOSITION_NOMEM", "DISPOSITION_DELETE_TCB", "DISPOSITION_ABORT", "DISPOSITION_VIOLATION", "DISPOSITION_NOT_IMPL", "DISPOSITION_ERROR", "DISPOSITION_BUG" }; /* Printable forms of primitives */ static const char *const sctp_primitive_tbl[SCTP_NUM_PRIMITIVE_TYPES] = { "PRIMITIVE_ASSOCIATE", "PRIMITIVE_SHUTDOWN", "PRIMITIVE_ABORT", "PRIMITIVE_SEND", "PRIMITIVE_REQUESTHEARTBEAT", "PRIMITIVE_ASCONF", }; /* Lookup primitive debug name. */ const char *sctp_pname(const sctp_subtype_t id) { if (id.primitive <= SCTP_EVENT_PRIMITIVE_MAX) return sctp_primitive_tbl[id.primitive]; return "unknown_primitive"; } static const char *const sctp_other_tbl[] = { "NO_PENDING_TSN", "ICMP_PROTO_UNREACH", }; /* Lookup "other" debug name. */ const char *sctp_oname(const sctp_subtype_t id) { if (id.other <= SCTP_EVENT_OTHER_MAX) return sctp_other_tbl[id.other]; return "unknown 'other' event"; } static const char *const sctp_timer_tbl[] = { "TIMEOUT_NONE", "TIMEOUT_T1_COOKIE", "TIMEOUT_T1_INIT", "TIMEOUT_T2_SHUTDOWN", "TIMEOUT_T3_RTX", "TIMEOUT_T4_RTO", "TIMEOUT_T5_SHUTDOWN_GUARD", "TIMEOUT_HEARTBEAT", "TIMEOUT_SACK", "TIMEOUT_AUTOCLOSE", }; /* Lookup timer debug name. */ const char *sctp_tname(const sctp_subtype_t id) { if (id.timeout <= SCTP_EVENT_TIMEOUT_MAX) return sctp_timer_tbl[id.timeout]; return "unknown_timer"; } > committerDavid S. Miller <davem@davemloft.net>2017-01-10 21:02:42 -0500 commita505e58252715bbc18a0ee1abae23615fe2586db (patch) treed816d838641ba1082b2356f4e3a365039e63b14d /net parent3bf003335ba356aac5a43e28640159d4ae8a2a60 (diff)
packet: pdiag_put_ring() should return TX_RING info for TPACKET_V3
Commit 7f953ab2ba46 ("af_packet: TX_RING support for TPACKET_V3") now makes it possible to use TX_RING with TPACKET_V3, so make the the relevant information available via 'ss -e -a --packet' Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')