2 *************************************************************************
4 * 5F., No.36, Taiyuan St., Jhubei City,
8 * (c) Copyright 2002-2007, Ralink Technology, Inc.
10 * This program is free software; you can redistribute it and/or modify *
11 * it under the terms of the GNU General Public License as published by *
12 * the Free Software Foundation; either version 2 of the License, or *
13 * (at your option) any later version. *
15 * This program is distributed in the hope that it will be useful, *
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
18 * GNU General Public License for more details. *
20 * You should have received a copy of the GNU General Public License *
21 * along with this program; if not, write to the *
22 * Free Software Foundation, Inc., *
23 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
25 *************************************************************************
34 -------- ---------- ----------------------------------------------
35 John 2004-10-1 copy from RT2560
37 #include "../rt_config.h"
40 ==========================================================================
42 authentication state machine init procedure
44 Sm - the state machine
48 ==========================================================================
50 void AuthRspStateMachineInit(struct rt_rtmp_adapter *pAd,
51 struct rt_state_machine *Sm,
52 IN STATE_MACHINE_FUNC Trans[])
54 StateMachineInit(Sm, Trans, MAX_AUTH_RSP_STATE, MAX_AUTH_RSP_MSG,
55 (STATE_MACHINE_FUNC) Drop, AUTH_RSP_IDLE,
56 AUTH_RSP_MACHINE_BASE);
59 StateMachineSetAction(Sm, AUTH_RSP_IDLE, MT2_PEER_DEAUTH,
60 (STATE_MACHINE_FUNC) PeerDeauthAction);
63 StateMachineSetAction(Sm, AUTH_RSP_WAIT_CHAL, MT2_PEER_DEAUTH,
64 (STATE_MACHINE_FUNC) PeerDeauthAction);
69 ==========================================================================
74 ==========================================================================
76 void PeerAuthSimpleRspGenAndSend(struct rt_rtmp_adapter *pAd,
77 struct rt_header_802_11 * pHdr80211,
80 u16 Reason, u16 Status)
82 struct rt_header_802_11 AuthHdr;
83 unsigned long FrameLen = 0;
84 u8 *pOutBuffer = NULL;
87 if (Reason != MLME_SUCCESS) {
88 DBGPRINT(RT_DEBUG_TRACE, ("Peer AUTH fail...\n"));
91 /*Get an unused nonpaged memory */
92 NStatus = MlmeAllocateMemory(pAd, &pOutBuffer);
93 if (NStatus != NDIS_STATUS_SUCCESS)
96 DBGPRINT(RT_DEBUG_TRACE, ("Send AUTH response (seq#2)...\n"));
97 MgtMacHeaderInit(pAd, &AuthHdr, SUBTYPE_AUTH, 0, pHdr80211->Addr2,
99 MakeOutgoingFrame(pOutBuffer, &FrameLen, sizeof(struct rt_header_802_11),
100 &AuthHdr, 2, &Alg, 2, &Seq, 2, &Reason, END_OF_ARGS);
101 MiniportMMRequest(pAd, 0, pOutBuffer, FrameLen);
102 MlmeFreeMemory(pAd, pOutBuffer);
106 ==========================================================================
109 IRQL = DISPATCH_LEVEL
111 ==========================================================================
113 void PeerDeauthAction(struct rt_rtmp_adapter *pAd, struct rt_mlme_queue_elem *Elem)
115 u8 Addr2[MAC_ADDR_LEN];
118 if (PeerDeauthSanity(pAd, Elem->Msg, Elem->MsgLen, Addr2, &Reason)) {
120 && MAC_ADDR_EQUAL(Addr2, pAd->CommonCfg.Bssid)
122 DBGPRINT(RT_DEBUG_TRACE,
123 ("AUTH_RSP - receive DE-AUTH from our AP (Reason=%d)\n",
126 RtmpOSWrielessEventSend(pAd, SIOCGIWAP, -1, NULL, NULL,
129 /* send wireless event - for deauthentication */
130 if (pAd->CommonCfg.bWirelessEvent)
131 RTMPSendWirelessEvent(pAd, IW_DEAUTH_EVENT_FLAG,
133 Content[BSSID_WCID].Addr,
139 DBGPRINT(RT_DEBUG_TRACE,
140 ("AUTH_RSP - PeerDeauthAction() sanity check fail\n"));