tjh.dev
Linux kernel mirror (for testing)
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1/*
2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
3 * All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * File: device.h
20 *
21 * Purpose: MAC Data structure
22 *
23 * Author: Tevin Chen
24 *
25 * Date: Mar 17, 1997
26 *
27 */
28
29#ifndef __DEVICE_H__
30#define __DEVICE_H__
31
32#include <linux/module.h>
33#include <linux/kernel.h>
34#include <linux/slab.h>
35#include <linux/delay.h>
36#include <linux/device.h>
37#include <linux/firmware.h>
38#include <linux/etherdevice.h>
39#include <linux/suspend.h>
40#include <linux/if_arp.h>
41#include <linux/wireless.h>
42#include <net/iw_handler.h>
43#include <net/cfg80211.h>
44#include <linux/timer.h>
45#include <linux/usb.h>
46#include <linux/crc32.h>
47
48#ifdef SIOCETHTOOL
49#define DEVICE_ETHTOOL_IOCTL_SUPPORT
50#include <linux/ethtool.h>
51#else
52#undef DEVICE_ETHTOOL_IOCTL_SUPPORT
53#endif
54
55/* please copy below macro to driver_event.c for API */
56#define RT_INSMOD_EVENT_FLAG 0x0101
57#define RT_UPDEV_EVENT_FLAG 0x0102
58#define RT_DISCONNECTED_EVENT_FLAG 0x0103
59#define RT_WPACONNECTED_EVENT_FLAG 0x0104
60#define RT_DOWNDEV_EVENT_FLAG 0x0105
61#define RT_RMMOD_EVENT_FLAG 0x0106
62
63/*
64 * device specific
65 */
66
67#include "device_cfg.h"
68#include "80211hdr.h"
69#include "tether.h"
70#include "wmgr.h"
71#include "wcmd.h"
72#include "srom.h"
73#include "rc4.h"
74#include "desc.h"
75#include "key.h"
76#include "card.h"
77#include "rndis.h"
78
79#define VNT_USB_VENDOR_ID 0x160a
80#define VNT_USB_PRODUCT_ID 0x3184
81
82#define MAC_MAX_CONTEXT_REG (256+128)
83
84#define MAX_MULTICAST_ADDRESS_NUM 32
85#define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN)
86
87#define DUPLICATE_RX_CACHE_LENGTH 5
88
89#define NUM_KEY_ENTRY 11
90
91#define TX_WEP_NONE 0
92#define TX_WEP_OTF 1
93#define TX_WEP_SW 2
94#define TX_WEP_SWOTP 3
95#define TX_WEP_OTPSW 4
96#define TX_WEP_SW232 5
97
98#define KEYSEL_WEP40 0
99#define KEYSEL_WEP104 1
100#define KEYSEL_TKIP 2
101#define KEYSEL_CCMP 3
102
103#define AUTO_FB_NONE 0
104#define AUTO_FB_0 1
105#define AUTO_FB_1 2
106
107#define FB_RATE0 0
108#define FB_RATE1 1
109
110/* Antenna Mode */
111#define ANT_A 0
112#define ANT_B 1
113#define ANT_DIVERSITY 2
114#define ANT_RXD_TXA 3
115#define ANT_RXD_TXB 4
116#define ANT_UNKNOWN 0xFF
117#define ANT_TXA 0
118#define ANT_TXB 1
119#define ANT_RXA 2
120#define ANT_RXB 3
121
122#define MAXCHECKHANGCNT 4
123
124/* Packet type */
125#define TX_PKT_UNI 0x00
126#define TX_PKT_MULTI 0x01
127#define TX_PKT_BROAD 0x02
128
129#define BB_VGA_LEVEL 4
130#define BB_VGA_CHANGE_THRESHOLD 3
131
132#ifndef RUN_AT
133#define RUN_AT(x) (jiffies+(x))
134#endif
135
136/* DMA related */
137#define RESERV_AC0DMA 4
138
139#define PRIVATE_Message 0
140
141#define DBG_PRT(l, p, args...) { if (l <= msglevel) printk(p, ##args); }
142#define PRINT_K(p, args...) { if (PRIVATE_Message) printk(p, ##args); }
143
144typedef enum __device_msg_level {
145 MSG_LEVEL_ERR = 0, /* Errors causing abnormal operation */
146 MSG_LEVEL_NOTICE = 1, /* Errors needing user notification */
147 MSG_LEVEL_INFO = 2, /* Normal message. */
148 MSG_LEVEL_VERBOSE = 3, /* Will report all trival errors. */
149 MSG_LEVEL_DEBUG = 4 /* Only for debug purpose. */
150} DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL;
151
152#define DEVICE_INIT_COLD 0x0 /* cold init */
153#define DEVICE_INIT_RESET 0x1 /* reset init or Dx to D0 power remain */
154#define DEVICE_INIT_DXPL 0x2 /* Dx to D0 power lost init */
155
156/* USB */
157
158/*
159 * Enum of context types for SendPacket
160 */
161typedef enum _CONTEXT_TYPE {
162 CONTEXT_DATA_PACKET = 1,
163 CONTEXT_MGMT_PACKET
164} CONTEXT_TYPE;
165
166/* RCB (Receive Control Block) */
167struct vnt_rcb {
168 void *Next;
169 signed long Ref;
170 void *pDevice;
171 struct urb *pUrb;
172 struct vnt_rx_mgmt sMngPacket;
173 struct sk_buff *skb;
174 int bBoolInUse;
175};
176
177/* used to track bulk out irps */
178struct vnt_usb_send_context {
179 void *pDevice;
180 struct sk_buff *pPacket;
181 struct urb *pUrb;
182 unsigned int uBufLen;
183 CONTEXT_TYPE Type;
184 struct ethhdr sEthHeader;
185 void *Next;
186 bool bBoolInUse;
187 unsigned char Data[MAX_TOTAL_SIZE_WITH_ALL_HEADERS];
188};
189
190/* tx packet info for rxtx */
191struct vnt_tx_pkt_info {
192 u16 fifo_ctl;
193 u8 dest_addr[ETH_ALEN];
194};
195
196/* structure got from configuration file as user-desired default settings */
197typedef struct _DEFAULT_CONFIG {
198 signed int ZoneType;
199 signed int eConfigMode;
200 signed int eAuthenMode; /* open/wep/wpa */
201 signed int bShareKeyAlgorithm; /* open-open/{open,wep}-sharekey */
202 signed int keyidx; /* wepkey index */
203 signed int eEncryptionStatus;
204} DEFAULT_CONFIG, *PDEFAULT_CONFIG;
205
206/*
207 * Structure to keep track of USB interrupt packets
208 */
209typedef struct {
210 unsigned int uDataLen;
211 u8 * pDataBuf;
212 /* struct urb *pUrb; */
213 bool bInUse;
214} INT_BUFFER, *PINT_BUFFER;
215
216/* 0:11A 1:11B 2:11G */
217typedef enum _VIA_BB_TYPE
218{
219 BB_TYPE_11A = 0,
220 BB_TYPE_11B,
221 BB_TYPE_11G
222} VIA_BB_TYPE, *PVIA_BB_TYPE;
223
224/* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga(OFDM in BasicRate) */
225typedef enum _VIA_PKT_TYPE
226{
227 PK_TYPE_11A = 0,
228 PK_TYPE_11B,
229 PK_TYPE_11GB,
230 PK_TYPE_11GA
231} VIA_PKT_TYPE, *PVIA_PKT_TYPE;
232
233/*++ NDIS related */
234
235typedef enum __DEVICE_NDIS_STATUS {
236 STATUS_SUCCESS = 0,
237 STATUS_FAILURE,
238 STATUS_RESOURCES,
239 STATUS_PENDING,
240} DEVICE_NDIS_STATUS, *PDEVICE_NDIS_STATUS;
241
242#define MAX_BSSIDINFO_4_PMKID 16
243#define MAX_PMKIDLIST 5
244/* flags for PMKID Candidate list structure */
245#define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01
246
247/* PMKID Structures */
248typedef unsigned char NDIS_802_11_PMKID_VALUE[16];
249
250typedef enum _NDIS_802_11_WEP_STATUS
251{
252 Ndis802_11WEPEnabled,
253 Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled,
254 Ndis802_11WEPDisabled,
255 Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled,
256 Ndis802_11WEPKeyAbsent,
257 Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent,
258 Ndis802_11WEPNotSupported,
259 Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported,
260 Ndis802_11Encryption2Enabled,
261 Ndis802_11Encryption2KeyAbsent,
262 Ndis802_11Encryption3Enabled,
263 Ndis802_11Encryption3KeyAbsent
264} NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS,
265 NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS;
266
267typedef enum _NDIS_802_11_STATUS_TYPE
268{
269 Ndis802_11StatusType_Authentication,
270 Ndis802_11StatusType_MediaStreamMode,
271 Ndis802_11StatusType_PMKID_CandidateList,
272 Ndis802_11StatusTypeMax, /* not a real type, defined as upper bound */
273} NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE;
274
275/* added new types for PMKID Candidate lists */
276typedef struct _PMKID_CANDIDATE {
277 NDIS_802_11_MAC_ADDRESS BSSID;
278 unsigned long Flags;
279} PMKID_CANDIDATE, *PPMKID_CANDIDATE;
280
281typedef struct _BSSID_INFO
282{
283 NDIS_802_11_MAC_ADDRESS BSSID;
284 NDIS_802_11_PMKID_VALUE PMKID;
285} BSSID_INFO, *PBSSID_INFO;
286
287typedef struct tagSPMKID {
288 unsigned long Length;
289 unsigned long BSSIDInfoCount;
290 BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID];
291} SPMKID, *PSPMKID;
292
293typedef struct tagSPMKIDCandidateEvent {
294 NDIS_802_11_STATUS_TYPE StatusType;
295 unsigned long Version; /* Version of the structure */
296 unsigned long NumCandidates; /* No. of pmkid candidates */
297 PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST];
298} SPMKIDCandidateEvent, *PSPMKIDCandidateEvent;
299
300/*++ 802.11h related */
301#define MAX_QUIET_COUNT 8
302
303typedef struct tagSQuietControl {
304 bool bEnable;
305 u32 dwStartTime;
306 u8 byPeriod;
307 u16 wDuration;
308} SQuietControl, *PSQuietControl;
309
310/* The receive duplicate detection cache entry */
311typedef struct tagSCacheEntry{
312 u16 wFmSequence;
313 u8 abyAddr2[ETH_ALEN];
314 u16 wFrameCtl;
315} SCacheEntry, *PSCacheEntry;
316
317typedef struct tagSCache{
318/* The receive cache is updated circularly. The next entry to be written is
319 * indexed by the "InPtr".
320 */
321 unsigned int uInPtr; /* Place to use next */
322 SCacheEntry asCacheEntry[DUPLICATE_RX_CACHE_LENGTH];
323} SCache, *PSCache;
324
325#define CB_MAX_RX_FRAG 64
326/*
327 * DeFragment Control Block, used for collecting fragments prior to reassembly
328 */
329typedef struct tagSDeFragControlBlock
330{
331 u16 wSequence;
332 u16 wFragNum;
333 u8 abyAddr2[ETH_ALEN];
334 unsigned int uLifetime;
335 struct sk_buff* skb;
336 u8 * pbyRxBuffer;
337 unsigned int cbFrameLength;
338 bool bInUse;
339} SDeFragControlBlock, *PSDeFragControlBlock;
340
341/* flags for options */
342#define DEVICE_FLAGS_UNPLUG 0x00000001UL
343#define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL
344#define DEVICE_FLAGS_OP_MODE 0x00000004UL
345#define DEVICE_FLAGS_PS_MODE 0x00000008UL
346#define DEVICE_FLAGS_80211h_MODE 0x00000010UL
347
348/* flags for driver status */
349#define DEVICE_FLAGS_OPENED 0x00010000UL
350#define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL
351/* flags for capabilities */
352#define DEVICE_FLAGS_TX_ALIGN 0x01000000UL
353#define DEVICE_FLAGS_HAVE_CAM 0x02000000UL
354#define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL
355
356/* flags for MII status */
357#define DEVICE_LINK_FAIL 0x00000001UL
358#define DEVICE_SPEED_10 0x00000002UL
359#define DEVICE_SPEED_100 0x00000004UL
360#define DEVICE_SPEED_1000 0x00000008UL
361#define DEVICE_DUPLEX_FULL 0x00000010UL
362#define DEVICE_AUTONEG_ENABLE 0x00000020UL
363#define DEVICE_FORCED_BY_EEPROM 0x00000040UL
364/* for device_set_media_duplex */
365#define DEVICE_LINK_CHANGE 0x00000001UL
366
367typedef struct __device_opt {
368 int nRxDescs0; /* number of RX descriptors 0 */
369 int nTxDescs0; /* number of TX descriptors 0, 1, 2, 3 */
370 int rts_thresh; /* RTS threshold */
371 int frag_thresh;
372 int OpMode;
373 int data_rate;
374 int channel_num;
375 int short_retry;
376 int long_retry;
377 int bbp_type;
378 u32 flags;
379} OPTIONS, *POPTIONS;
380
381struct vnt_private {
382 /* netdev */
383 struct usb_device *usb;
384 struct net_device *dev;
385 struct net_device_stats stats;
386
387 OPTIONS sOpts;
388
389 struct tasklet_struct CmdWorkItem;
390 struct tasklet_struct EventWorkItem;
391 struct work_struct read_work_item;
392 struct work_struct rx_mng_work_item;
393
394 u32 rx_buf_sz;
395 int multicast_limit;
396 u8 byRxMode;
397
398 spinlock_t lock;
399
400 u32 rx_bytes;
401
402 u8 byRevId;
403
404 u32 flags;
405 unsigned long Flags;
406
407 SCache sDupRxCache;
408
409 SDeFragControlBlock sRxDFCB[CB_MAX_RX_FRAG];
410 u32 cbDFCB;
411 u32 cbFreeDFCB;
412 u32 uCurrentDFCBIdx;
413
414 /* USB */
415 struct urb *pControlURB;
416 struct urb *pInterruptURB;
417 struct usb_ctrlrequest sUsbCtlRequest;
418 u32 int_interval;
419
420 /* Variables to track resources for the BULK In Pipe */
421 struct vnt_rcb *pRCBMem;
422 struct vnt_rcb *apRCB[CB_MAX_RX_DESC];
423 u32 cbRD;
424 struct vnt_rcb *FirstRecvFreeList;
425 struct vnt_rcb *LastRecvFreeList;
426 u32 NumRecvFreeList;
427 struct vnt_rcb *FirstRecvMngList;
428 struct vnt_rcb *LastRecvMngList;
429 u32 NumRecvMngList;
430 int bIsRxWorkItemQueued;
431 int bIsRxMngWorkItemQueued;
432 unsigned long ulRcvRefCount; /* packets that have not returned back */
433
434 /* Variables to track resources for the BULK Out Pipe */
435 struct vnt_usb_send_context *apTD[CB_MAX_TX_DESC];
436 u32 cbTD;
437 struct vnt_tx_pkt_info pkt_info[16];
438
439 /* Variables to track resources for the Interrupt In Pipe */
440 INT_BUFFER intBuf;
441 int fKillEventPollingThread;
442 int bEventAvailable;
443
444 /* default config from file by user setting */
445 DEFAULT_CONFIG config_file;
446
447 /* Statistic for USB */
448 unsigned long ulBulkInPosted;
449 unsigned long ulBulkInError;
450 unsigned long ulBulkInContCRCError;
451 unsigned long ulBulkInBytesRead;
452
453 unsigned long ulBulkOutPosted;
454 unsigned long ulBulkOutError;
455 unsigned long ulBulkOutContCRCError;
456 unsigned long ulBulkOutBytesWrite;
457
458 unsigned long ulIntInPosted;
459 unsigned long ulIntInError;
460 unsigned long ulIntInContCRCError;
461 unsigned long ulIntInBytesRead;
462
463 /* Version control */
464 u16 wFirmwareVersion;
465 u8 byLocalID;
466 u8 byRFType;
467 u8 byBBRxConf;
468
469 u8 byZoneType;
470 int bZoneRegExist;
471
472 u8 byOriginalZonetype;
473
474 int bLinkPass; /* link status: OK or fail */
475 struct vnt_cmd_card_init init_command;
476 struct vnt_rsp_card_init init_response;
477 u8 abyCurrentNetAddr[ETH_ALEN];
478 u8 abyPermanentNetAddr[ETH_ALEN];
479
480 int bExistSWNetAddr;
481
482 /* Maintain statistical debug info. */
483 unsigned long packetsReceived;
484 unsigned long packetsReceivedDropped;
485 unsigned long packetsReceivedOverflow;
486 unsigned long packetsSent;
487 unsigned long packetsSentDropped;
488 unsigned long SendContextsInUse;
489 unsigned long RcvBuffersInUse;
490
491 /* 802.11 management */
492 struct vnt_manager vnt_mgmt;
493
494 u64 qwCurrTSF;
495 u32 cbBulkInMax;
496 int bPSRxBeacon;
497
498 /* 802.11 MAC specific */
499 u32 uCurrRSSI;
500 u8 byCurrSQ;
501
502 /* Antenna Diversity */
503 int bTxRxAntInv;
504 u32 dwRxAntennaSel;
505 u32 dwTxAntennaSel;
506 u8 byAntennaCount;
507 u8 byRxAntennaMode;
508 u8 byTxAntennaMode;
509 u8 byRadioCtl;
510 u8 bHWRadioOff;
511
512 /* SQ3 functions for antenna diversity */
513 struct timer_list TimerSQ3Tmax1;
514 struct timer_list TimerSQ3Tmax2;
515 struct timer_list TimerSQ3Tmax3;
516
517 int bDiversityRegCtlON;
518 int bDiversityEnable;
519 unsigned long ulDiversityNValue;
520 unsigned long ulDiversityMValue;
521 u8 byTMax;
522 u8 byTMax2;
523 u8 byTMax3;
524 unsigned long ulSQ3TH;
525
526 unsigned long uDiversityCnt;
527 u8 byAntennaState;
528 unsigned long ulRatio_State0;
529 unsigned long ulRatio_State1;
530 unsigned long ulSQ3_State0;
531 unsigned long ulSQ3_State1;
532
533 unsigned long aulSQ3Val[MAX_RATE];
534 unsigned long aulPktNum[MAX_RATE];
535
536 /* IFS & Cw */
537 u32 uSIFS; /* Current SIFS */
538 u32 uDIFS; /* Current DIFS */
539 u32 uEIFS; /* Current EIFS */
540 u32 uSlot; /* Current SlotTime */
541 u32 uCwMin; /* Current CwMin */
542 u32 uCwMax; /* CwMax is fixed on 1023 */
543
544 /* PHY parameter */
545 u8 bySIFS;
546 u8 byDIFS;
547 u8 byEIFS;
548 u8 bySlot;
549 u8 byCWMaxMin;
550
551 /* Rate */
552 VIA_BB_TYPE byBBType; /* 0: 11A, 1:11B, 2:11G */
553 VIA_PKT_TYPE byPacketType; /* 0:11a 1:11b 2:11gb 3:11ga */
554 u16 wBasicRate;
555 u8 byACKRate;
556 u8 byTopOFDMBasicRate;
557 u8 byTopCCKBasicRate;
558
559 u32 dwAotoRateTxOkCnt;
560 u32 dwAotoRateTxFailCnt;
561 u32 dwErrorRateThreshold[13];
562 u32 dwTPTable[MAX_RATE];
563 u8 abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /*u32 alignment */
564
565 u8 byMinChannel;
566 u8 byMaxChannel;
567 u32 uConnectionRate;
568
569 u8 byPreambleType;
570 u8 byShortPreamble;
571 /* CARD_PHY_TYPE */
572 u8 eConfigPHYMode;
573
574 /* For RF Power table */
575 u8 byCCKPwr;
576 u8 byOFDMPwrG;
577 u8 byOFDMPwrA;
578 u8 byCurPwr;
579 u8 abyCCKPwrTbl[14];
580 u8 abyOFDMPwrTbl[14];
581 u8 abyOFDMAPwrTbl[42];
582
583 u16 wCurrentRate;
584 u16 tx_rate_fb0;
585 u16 tx_rate_fb1;
586
587 u16 wRTSThreshold;
588 u16 wFragmentationThreshold;
589 u8 byShortRetryLimit;
590 u8 byLongRetryLimit;
591 CARD_OP_MODE eOPMode;
592 int bBSSIDFilter;
593 u16 wMaxTransmitMSDULifetime;
594 u8 abyBSSID[ETH_ALEN];
595 u8 abyDesireBSSID[ETH_ALEN];
596
597 u32 dwMaxReceiveLifetime; /* dot11MaxReceiveLifetime */
598
599 int bCCK;
600 int bEncryptionEnable;
601 int bShortSlotTime;
602 int bProtectMode;
603 int bNonERPPresent;
604 int bBarkerPreambleMd;
605
606 u8 byERPFlag;
607 u16 wUseProtectCntDown;
608
609 int bRadioControlOff;
610 int bRadioOff;
611
612 /* Power save */
613 int bEnablePSMode;
614 u16 wListenInterval;
615 int bPWBitOn;
616 WMAC_POWER_MODE ePSMode;
617 unsigned long ulPSModeWaitTx;
618 int bPSModeTxBurst;
619
620 /* Beacon releated */
621 u16 wSeqCounter;
622 int bBeaconBufReady;
623 int bBeaconSent;
624 int bFixRate;
625 u8 byCurrentCh;
626 u32 uScanTime;
627
628 CMD_STATE eCommandState;
629
630 CMD_CODE eCommand;
631 int bBeaconTx;
632 u8 byScanBBType;
633
634 int bStopBeacon;
635 int bStopDataPkt;
636 int bStopTx0Pkt;
637 u32 uAutoReConnectTime;
638 u32 uIsroamingTime;
639
640 /* 802.11 counter */
641
642 CMD_ITEM eCmdQueue[CMD_Q_SIZE];
643 u32 uCmdDequeueIdx;
644 u32 uCmdEnqueueIdx;
645 u32 cbFreeCmdQueue;
646 int bCmdRunning;
647 int bCmdClear;
648 int bNeedRadioOFF;
649
650 int bEnableRoaming;
651 int bIsRoaming;
652 int bFastRoaming;
653 u8 bSameBSSMaxNum;
654 u8 bSameBSSCurNum;
655 int bRoaming;
656 int b11hEable;
657 unsigned long ulTxPower;
658
659 /* Encryption */
660 NDIS_802_11_WEP_STATUS eEncryptionStatus;
661 int bTransmitKey;
662 NDIS_802_11_WEP_STATUS eOldEncryptionStatus;
663 SKeyManagement sKey;
664 u32 dwIVCounter;
665
666 RC4Ext SBox;
667 u8 abyPRNG[WLAN_WEPMAX_KEYLEN+3];
668 u8 byKeyIndex;
669
670 u32 uKeyLength;
671 u8 abyKey[WLAN_WEP232_KEYLEN];
672
673 /* for AP mode */
674 u32 uAssocCount;
675 int bMoreData;
676
677 /* QoS */
678 int bGrpAckPolicy;
679
680 u8 byAutoFBCtrl;
681
682 int bTxMICFail;
683 int bRxMICFail;
684
685 /* For Update BaseBand VGA Gain Offset */
686 int bUpdateBBVGA;
687 u32 uBBVGADiffCount;
688 u8 byBBVGANew;
689 u8 byBBVGACurrent;
690 u8 abyBBVGA[BB_VGA_LEVEL];
691 signed long ldBmThreshold[BB_VGA_LEVEL];
692
693 u8 byBBPreEDRSSI;
694 u8 byBBPreEDIndex;
695
696 int bRadioCmd;
697
698 /* For FOE Tuning */
699 u8 byFOETuning;
700
701 /* For Auto Power Tunning */
702 u8 byAutoPwrTunning;
703
704 /* BaseBand Loopback Use */
705 u8 byBBCR4d;
706 u8 byBBCRc9;
707 u8 byBBCR88;
708 u8 byBBCR09;
709
710 /* command timer */
711 struct delayed_work run_command_work;
712 /* One second callback */
713 struct delayed_work second_callback_work;
714
715 u8 tx_data_time_out;
716 bool tx_trigger;
717 int fWPA_Authened; /*is WPA/WPA-PSK or WPA2/WPA2-PSK authen?? */
718 u8 byReAssocCount;
719 u8 byLinkWaitCount;
720
721 struct ethhdr sTxEthHeader;
722 struct ethhdr sRxEthHeader;
723 u8 abyBroadcastAddr[ETH_ALEN];
724 u8 abySNAP_RFC1042[ETH_ALEN];
725 u8 abySNAP_Bridgetunnel[ETH_ALEN];
726
727 /* Pre-Authentication & PMK cache */
728 SPMKID gsPMKID;
729 SPMKIDCandidateEvent gsPMKIDCandidate;
730
731 /* for 802.11h */
732 int b11hEnable;
733
734 int bChannelSwitch;
735 u8 byNewChannel;
736 u8 byChannelSwitchCount;
737
738 /* WPA supplicant daemon */
739 int bWPADEVUp;
740 int bwextstep0;
741 int bwextstep1;
742 int bwextstep2;
743 int bwextstep3;
744 int bWPASuppWextEnabled;
745
746 /* user space daemon: hostapd, is used for HOSTAP */
747 int bEnableHostapd;
748 int bEnable8021x;
749 int bEnableHostWEP;
750 struct net_device *apdev;
751 int (*tx_80211)(struct sk_buff *skb, struct net_device *dev);
752
753 u32 uChannel;
754
755 struct iw_statistics wstats; /* wireless stats */
756
757 int bCommit;
758
759};
760
761#define EnqueueRCB(_Head, _Tail, _RCB) \
762{ \
763 if (!_Head) { \
764 _Head = _RCB; \
765 } \
766 else { \
767 _Tail->Next = _RCB; \
768 } \
769 _RCB->Next = NULL; \
770 _Tail = _RCB; \
771}
772
773#define DequeueRCB(Head, Tail) \
774{ \
775 struct vnt_rcb *RCB = Head; \
776 if (!RCB->Next) { \
777 Tail = NULL; \
778 } \
779 Head = RCB->Next; \
780}
781
782#define ADD_ONE_WITH_WRAP_AROUND(uVar, uModulo) { \
783 if ((uVar) >= ((uModulo) - 1)) \
784 (uVar) = 0; \
785 else \
786 (uVar)++; \
787}
788
789#define fMP_RESET_IN_PROGRESS 0x00000001
790#define fMP_DISCONNECTED 0x00000002
791#define fMP_HALT_IN_PROGRESS 0x00000004
792#define fMP_SURPRISE_REMOVED 0x00000008
793#define fMP_RECV_LOOKASIDE 0x00000010
794#define fMP_INIT_IN_PROGRESS 0x00000020
795#define fMP_SEND_SIDE_RESOURCE_ALLOCATED 0x00000040
796#define fMP_RECV_SIDE_RESOURCE_ALLOCATED 0x00000080
797#define fMP_POST_READS 0x00000100
798#define fMP_POST_WRITES 0x00000200
799#define fMP_CONTROL_READS 0x00000400
800#define fMP_CONTROL_WRITES 0x00000800
801
802#define MP_SET_FLAG(_M, _F) ((_M)->Flags |= (_F))
803#define MP_CLEAR_FLAG(_M, _F) ((_M)->Flags &= ~(_F))
804#define MP_TEST_FLAGS(_M, _F) (((_M)->Flags & (_F)) == (_F))
805
806#define MP_IS_READY(_M) (((_M)->Flags & \
807 (fMP_DISCONNECTED | fMP_RESET_IN_PROGRESS | fMP_HALT_IN_PROGRESS | fMP_INIT_IN_PROGRESS | fMP_SURPRISE_REMOVED)) == 0)
808
809int device_alloc_frag_buf(struct vnt_private *, PSDeFragControlBlock pDeF);
810
811#endif