net80211: provide descriptions for reason codes
Add text description for deauth/disassoc/etc reason codes in addition to 'reason: <number>' string. Reviewed by: adrian Obtained from: IEEE Std 802.11-2012, 8.4.1.7 "Reason Code field" Differential Revision: https://reviews.freebsd.org/D5367
This commit is contained in:
parent
4cde1dac8a
commit
d72d72d381
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=298364
@ -2183,8 +2183,10 @@ hostap_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0,
|
||||
IEEE80211_NODE_STAT(ni, rx_disassoc);
|
||||
}
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_AUTH, ni,
|
||||
"recv %s (reason %d)", ieee80211_mgt_subtype_name[subtype >>
|
||||
IEEE80211_FC0_SUBTYPE_SHIFT], reason);
|
||||
"recv %s (reason: %d (%s))",
|
||||
ieee80211_mgt_subtype_name[subtype >>
|
||||
IEEE80211_FC0_SUBTYPE_SHIFT],
|
||||
reason, ieee80211_reason_to_string(reason));
|
||||
if (ni != vap->iv_bss)
|
||||
ieee80211_node_leave(ni);
|
||||
break;
|
||||
|
@ -2243,8 +2243,9 @@ ieee80211_ampdu_stop(struct ieee80211_node *ni, struct ieee80211_tx_ampdu *tap,
|
||||
tap->txa_flags &= ~IEEE80211_AGGR_BARPEND;
|
||||
if (IEEE80211_AMPDU_RUNNING(tap)) {
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_ACTION | IEEE80211_MSG_11N,
|
||||
ni, "%s: stop BA stream for TID %d (reason %d)",
|
||||
__func__, tap->txa_tid, reason);
|
||||
ni, "%s: stop BA stream for TID %d (reason: %d (%s))",
|
||||
__func__, tap->txa_tid, reason,
|
||||
ieee80211_reason_to_string(reason));
|
||||
vap->iv_stats.is_ampdu_stop++;
|
||||
|
||||
ic->ic_addba_stop(ni, tap);
|
||||
@ -2255,8 +2256,9 @@ ieee80211_ampdu_stop(struct ieee80211_node *ni, struct ieee80211_tx_ampdu *tap,
|
||||
IEEE80211_ACTION_BA_DELBA, args);
|
||||
} else {
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_ACTION | IEEE80211_MSG_11N,
|
||||
ni, "%s: BA stream for TID %d not running (reason %d)",
|
||||
__func__, tap->txa_tid, reason);
|
||||
ni, "%s: BA stream for TID %d not running "
|
||||
"(reason: %d (%s))", __func__, tap->txa_tid, reason,
|
||||
ieee80211_reason_to_string(reason));
|
||||
vap->iv_stats.is_ampdu_stop_failed++;
|
||||
}
|
||||
}
|
||||
@ -2584,8 +2586,8 @@ ht_send_action_ba_delba(struct ieee80211_node *ni,
|
||||
| args[1]
|
||||
;
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_ACTION | IEEE80211_MSG_11N, ni,
|
||||
"send DELBA action: tid %d, initiator %d reason %d",
|
||||
args[0], args[1], args[2]);
|
||||
"send DELBA action: tid %d, initiator %d reason %d (%s)",
|
||||
args[0], args[1], args[2], ieee80211_reason_to_string(args[2]));
|
||||
|
||||
IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,
|
||||
"ieee80211_ref_node (%s:%u) %p<%s> refcnt %d\n", __func__, __LINE__,
|
||||
|
@ -1281,18 +1281,20 @@ mlmedebug(struct ieee80211vap *vap, const uint8_t mac[IEEE80211_ADDR_LEN],
|
||||
if (op == IEEE80211_MLME_AUTH) {
|
||||
IEEE80211_NOTE_MAC(vap, IEEE80211_MSG_IOCTL |
|
||||
IEEE80211_MSG_STATE | IEEE80211_MSG_AUTH, mac,
|
||||
"station authenticate %s via MLME (reason %d)",
|
||||
"station authenticate %s via MLME (reason: %d (%s))",
|
||||
reason == IEEE80211_STATUS_SUCCESS ? "ACCEPT" : "REJECT",
|
||||
reason);
|
||||
reason, ieee80211_reason_to_string(reason));
|
||||
} else if (!(IEEE80211_MLME_ASSOC <= op && op <= IEEE80211_MLME_AUTH)) {
|
||||
IEEE80211_NOTE_MAC(vap, IEEE80211_MSG_ANY, mac,
|
||||
"unknown MLME request %d (reason %d)", op, reason);
|
||||
"unknown MLME request %d (reason: %d (%s))", op, reason,
|
||||
ieee80211_reason_to_string(reason));
|
||||
} else if (reason == IEEE80211_STATUS_SUCCESS) {
|
||||
IEEE80211_NOTE_MAC(vap, ops[op].mask, mac,
|
||||
"station %s via MLME", ops[op].opstr);
|
||||
} else {
|
||||
IEEE80211_NOTE_MAC(vap, ops[op].mask, mac,
|
||||
"station %s via MLME (reason %d)", ops[op].opstr, reason);
|
||||
"station %s via MLME (reason: %d (%s))", ops[op].opstr,
|
||||
reason, ieee80211_reason_to_string(reason));
|
||||
}
|
||||
#endif /* IEEE80211_DEBUG */
|
||||
}
|
||||
|
@ -2856,8 +2856,8 @@ mesh_send_action_meshpeering_close(struct ieee80211_node *ni,
|
||||
uint8_t *frm;
|
||||
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_ACTION | IEEE80211_MSG_MESH, ni,
|
||||
"send PEER CLOSE action: localid 0x%x, peerid 0x%x reason %d",
|
||||
args[0], args[1], args[2]);
|
||||
"send PEER CLOSE action: localid 0x%x, peerid 0x%x reason %d (%s)",
|
||||
args[0], args[1], args[2], ieee80211_reason_to_string(args[2]));
|
||||
|
||||
IEEE80211_DPRINTF(vap, IEEE80211_MSG_NODE,
|
||||
"ieee80211_ref_node (%s:%u) %p<%s> refcnt %d\n", __func__, __LINE__,
|
||||
|
@ -2317,7 +2317,8 @@ ieee80211_send_mgmt(struct ieee80211_node *ni, int type, int arg)
|
||||
|
||||
case IEEE80211_FC0_SUBTYPE_DEAUTH:
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_AUTH, ni,
|
||||
"send station deauthenticate (reason %d)", arg);
|
||||
"send station deauthenticate (reason: %d (%s))", arg,
|
||||
ieee80211_reason_to_string(arg));
|
||||
m = ieee80211_getmgtframe(&frm,
|
||||
ic->ic_headroom + sizeof(struct ieee80211_frame),
|
||||
sizeof(uint16_t));
|
||||
@ -2537,7 +2538,8 @@ ieee80211_send_mgmt(struct ieee80211_node *ni, int type, int arg)
|
||||
|
||||
case IEEE80211_FC0_SUBTYPE_DISASSOC:
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC, ni,
|
||||
"send station disassociate (reason %d)", arg);
|
||||
"send station disassociate (reason: %d (%s))", arg,
|
||||
ieee80211_reason_to_string(arg));
|
||||
m = ieee80211_getmgtframe(&frm,
|
||||
ic->ic_headroom + sizeof(struct ieee80211_frame),
|
||||
sizeof(uint16_t));
|
||||
|
@ -1,6 +1,7 @@
|
||||
/*-
|
||||
* Copyright (c) 2001 Atsushi Onoe
|
||||
* Copyright (c) 2002-2008 Sam Leffler, Errno Consulting
|
||||
* Copyright (c) 2012 IEEE
|
||||
* All rights reserved.
|
||||
*
|
||||
* Redistribution and use in source and binary forms, with or without
|
||||
@ -101,6 +102,138 @@ const char *ieee80211_wme_acnames[] = {
|
||||
"WME_UPSD",
|
||||
};
|
||||
|
||||
|
||||
/*
|
||||
* Reason code descriptions were (mostly) obtained from
|
||||
* IEEE Std 802.11-2012, pp. 442-445 Table 8-36.
|
||||
*/
|
||||
const char *
|
||||
ieee80211_reason_to_string(uint16_t reason)
|
||||
{
|
||||
switch (reason) {
|
||||
case IEEE80211_REASON_UNSPECIFIED:
|
||||
return ("unspecified");
|
||||
case IEEE80211_REASON_AUTH_EXPIRE:
|
||||
return ("previous authentication is expired");
|
||||
case IEEE80211_REASON_AUTH_LEAVE:
|
||||
return ("sending STA is leaving/has left IBSS or ESS");
|
||||
case IEEE80211_REASON_ASSOC_EXPIRE:
|
||||
return ("disassociated due to inactivity");
|
||||
case IEEE80211_REASON_ASSOC_TOOMANY:
|
||||
return ("too many associated STAs");
|
||||
case IEEE80211_REASON_NOT_AUTHED:
|
||||
return ("class 2 frame received from nonauthenticated STA");
|
||||
case IEEE80211_REASON_NOT_ASSOCED:
|
||||
return ("class 3 frame received from nonassociated STA");
|
||||
case IEEE80211_REASON_ASSOC_LEAVE:
|
||||
return ("sending STA is leaving/has left BSS");
|
||||
case IEEE80211_REASON_ASSOC_NOT_AUTHED:
|
||||
return ("STA requesting (re)association is not authenticated");
|
||||
case IEEE80211_REASON_DISASSOC_PWRCAP_BAD:
|
||||
return ("information in the Power Capability element is "
|
||||
"unacceptable");
|
||||
case IEEE80211_REASON_DISASSOC_SUPCHAN_BAD:
|
||||
return ("information in the Supported Channels element is "
|
||||
"unacceptable");
|
||||
case IEEE80211_REASON_IE_INVALID:
|
||||
return ("invalid element");
|
||||
case IEEE80211_REASON_MIC_FAILURE:
|
||||
return ("MIC failure");
|
||||
case IEEE80211_REASON_4WAY_HANDSHAKE_TIMEOUT:
|
||||
return ("4-Way handshake timeout");
|
||||
case IEEE80211_REASON_GROUP_KEY_UPDATE_TIMEOUT:
|
||||
return ("group key update timeout");
|
||||
case IEEE80211_REASON_IE_IN_4WAY_DIFFERS:
|
||||
return ("element in 4-Way handshake different from "
|
||||
"(re)association request/probe response/beacon frame");
|
||||
case IEEE80211_REASON_GROUP_CIPHER_INVALID:
|
||||
return ("invalid group cipher");
|
||||
case IEEE80211_REASON_PAIRWISE_CIPHER_INVALID:
|
||||
return ("invalid pairwise cipher");
|
||||
case IEEE80211_REASON_AKMP_INVALID:
|
||||
return ("invalid AKMP");
|
||||
case IEEE80211_REASON_UNSUPP_RSN_IE_VERSION:
|
||||
return ("unsupported version in RSN IE");
|
||||
case IEEE80211_REASON_INVALID_RSN_IE_CAP:
|
||||
return ("invalid capabilities in RSN IE");
|
||||
case IEEE80211_REASON_802_1X_AUTH_FAILED:
|
||||
return ("IEEE 802.1X authentication failed");
|
||||
case IEEE80211_REASON_CIPHER_SUITE_REJECTED:
|
||||
return ("cipher suite rejected because of the security "
|
||||
"policy");
|
||||
case IEEE80211_REASON_UNSPECIFIED_QOS:
|
||||
return ("unspecified (QoS-related)");
|
||||
case IEEE80211_REASON_INSUFFICIENT_BW:
|
||||
return ("QoS AP lacks sufficient bandwidth for this QoS STA");
|
||||
case IEEE80211_REASON_TOOMANY_FRAMES:
|
||||
return ("too many frames need to be acknowledged");
|
||||
case IEEE80211_REASON_OUTSIDE_TXOP:
|
||||
return ("STA is transmitting outside the limits of its TXOPs");
|
||||
case IEEE80211_REASON_LEAVING_QBSS:
|
||||
return ("requested from peer STA (the STA is "
|
||||
"resetting/leaving the BSS)");
|
||||
case IEEE80211_REASON_BAD_MECHANISM:
|
||||
return ("requested from peer STA (it does not want to use "
|
||||
"the mechanism)");
|
||||
case IEEE80211_REASON_SETUP_NEEDED:
|
||||
return ("requested from peer STA (setup is required for the "
|
||||
"used mechanism)");
|
||||
case IEEE80211_REASON_TIMEOUT:
|
||||
return ("requested from peer STA (timeout)");
|
||||
case IEEE80211_REASON_PEER_LINK_CANCELED:
|
||||
return ("SME cancels the mesh peering instance (not related "
|
||||
"to the maximum number of peer mesh STAs)");
|
||||
case IEEE80211_REASON_MESH_MAX_PEERS:
|
||||
return ("maximum number of peer mesh STAs was reached");
|
||||
case IEEE80211_REASON_MESH_CPVIOLATION:
|
||||
return ("the received information violates the Mesh "
|
||||
"Configuration policy configured in the mesh STA "
|
||||
"profile");
|
||||
case IEEE80211_REASON_MESH_CLOSE_RCVD:
|
||||
return ("the mesh STA has received a Mesh Peering Close "
|
||||
"message requesting to close the mesh peering");
|
||||
case IEEE80211_REASON_MESH_MAX_RETRIES:
|
||||
return ("the mesh STA has resent dot11MeshMaxRetries Mesh "
|
||||
"Peering Open messages, without receiving a Mesh "
|
||||
"Peering Confirm message");
|
||||
case IEEE80211_REASON_MESH_CONFIRM_TIMEOUT:
|
||||
return ("the confirmTimer for the mesh peering instance times "
|
||||
"out");
|
||||
case IEEE80211_REASON_MESH_INVALID_GTK:
|
||||
return ("the mesh STA fails to unwrap the GTK or the values "
|
||||
"in the wrapped contents do not match");
|
||||
case IEEE80211_REASON_MESH_INCONS_PARAMS:
|
||||
return ("the mesh STA receives inconsistent information about "
|
||||
"the mesh parameters between Mesh Peering Management "
|
||||
"frames");
|
||||
case IEEE80211_REASON_MESH_INVALID_SECURITY:
|
||||
return ("the mesh STA fails the authenticated mesh peering "
|
||||
"exchange because due to failure in selecting "
|
||||
"pairwise/group ciphersuite");
|
||||
case IEEE80211_REASON_MESH_PERR_NO_PROXY:
|
||||
return ("the mesh STA does not have proxy information for "
|
||||
"this external destination");
|
||||
case IEEE80211_REASON_MESH_PERR_NO_FI:
|
||||
return ("the mesh STA does not have forwarding information "
|
||||
"for this destination");
|
||||
case IEEE80211_REASON_MESH_PERR_DEST_UNREACH:
|
||||
return ("the mesh STA determines that the link to the next "
|
||||
"hop of an active path in its forwarding information "
|
||||
"is no longer usable");
|
||||
case IEEE80211_REASON_MESH_MAC_ALRDY_EXISTS_MBSS:
|
||||
return ("the MAC address of the STA already exists in the "
|
||||
"mesh BSS");
|
||||
case IEEE80211_REASON_MESH_CHAN_SWITCH_REG:
|
||||
return ("the mesh STA performs channel switch to meet "
|
||||
"regulatory requirements");
|
||||
case IEEE80211_REASON_MESH_CHAN_SWITCH_UNSPEC:
|
||||
return ("the mesh STA performs channel switch with "
|
||||
"unspecified reason");
|
||||
default:
|
||||
return ("reserved/unknown");
|
||||
}
|
||||
}
|
||||
|
||||
static void beacon_miss(void *, int);
|
||||
static void beacon_swmiss(void *, int);
|
||||
static void parent_updown(void *, int);
|
||||
|
@ -51,6 +51,8 @@ extern const char *ieee80211_mgt_subtype_name[];
|
||||
extern const char *ieee80211_phymode_name[IEEE80211_MODE_MAX];
|
||||
extern const int ieee80211_opcap[IEEE80211_OPMODE_MAX];
|
||||
|
||||
const char *ieee80211_reason_to_string(uint16_t);
|
||||
|
||||
void ieee80211_proto_attach(struct ieee80211com *);
|
||||
void ieee80211_proto_detach(struct ieee80211com *);
|
||||
void ieee80211_proto_vattach(struct ieee80211vap *);
|
||||
|
@ -1788,7 +1788,8 @@ sta_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, int subtype,
|
||||
IEEE80211_NODE_STAT(ni, rx_deauth);
|
||||
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_AUTH, ni,
|
||||
"recv deauthenticate (reason %d)", reason);
|
||||
"recv deauthenticate (reason: %d (%s))", reason,
|
||||
ieee80211_reason_to_string(reason));
|
||||
ieee80211_new_state(vap, IEEE80211_S_AUTH,
|
||||
(reason << 8) | IEEE80211_FC0_SUBTYPE_DEAUTH);
|
||||
break;
|
||||
@ -1821,7 +1822,8 @@ sta_recv_mgmt(struct ieee80211_node *ni, struct mbuf *m0, int subtype,
|
||||
IEEE80211_NODE_STAT(ni, rx_disassoc);
|
||||
|
||||
IEEE80211_NOTE(vap, IEEE80211_MSG_ASSOC, ni,
|
||||
"recv disassociate (reason %d)", reason);
|
||||
"recv disassociate (reason: %d (%s))", reason,
|
||||
ieee80211_reason_to_string(reason));
|
||||
ieee80211_new_state(vap, IEEE80211_S_ASSOC, 0);
|
||||
break;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user