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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 | /* * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. * All rights reserved. * * This program 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 of the License, or * (at your option) any later version. * * This program 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 this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * * File: device.h * * Purpose: MAC Data structure * * Author: Tevin Chen * * Date: Mar 17, 1997 * */ #ifndef __DEVICE_H__ #define __DEVICE_H__ #include <linux/module.h> #include <linux/types.h> #include <linux/mm.h> #include <linux/errno.h> #include <linux/ioport.h> #include <linux/pci.h> #include <linux/kernel.h> #include <linux/netdevice.h> #include <linux/etherdevice.h> #include <linux/skbuff.h> #include <linux/delay.h> #include <linux/timer.h> #include <linux/slab.h> #include <linux/interrupt.h> #include <linux/string.h> #include <linux/wait.h> #include <linux/if_arp.h> #include <linux/sched.h> #include <linux/io.h> #include <linux/if.h> #include <linux/crc32.h> #include <linux/uaccess.h> #include <linux/proc_fs.h> #include <linux/inetdevice.h> #include <linux/reboot.h> #include <linux/ethtool.h> /* Include Wireless Extension definition and check version - Jean II */ #include <net/mac80211.h> #include <linux/wireless.h> #include <net/iw_handler.h> /* New driver API */ #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT #endif /* device specific */ #include "device_cfg.h" #include "card.h" #include "srom.h" #include "desc.h" #include "key.h" #include "mac.h" /*--------------------- Export Definitions -------------------------*/ #define RATE_1M 0 #define RATE_2M 1 #define RATE_5M 2 #define RATE_11M 3 #define RATE_6M 4 #define RATE_9M 5 #define RATE_12M 6 #define RATE_18M 7 #define RATE_24M 8 #define RATE_36M 9 #define RATE_48M 10 #define RATE_54M 11 #define RATE_AUTO 12 #define MAX_RATE 12 #define MAC_MAX_CONTEXT_REG (256+128) #define MAX_MULTICAST_ADDRESS_NUM 32 #define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN) #define DUPLICATE_RX_CACHE_LENGTH 5 #define NUM_KEY_ENTRY 11 #define TX_WEP_NONE 0 #define TX_WEP_OTF 1 #define TX_WEP_SW 2 #define TX_WEP_SWOTP 3 #define TX_WEP_OTPSW 4 #define TX_WEP_SW232 5 #define KEYSEL_WEP40 0 #define KEYSEL_WEP104 1 #define KEYSEL_TKIP 2 #define KEYSEL_CCMP 3 #define AUTO_FB_NONE 0 #define AUTO_FB_0 1 #define AUTO_FB_1 2 #define FB_RATE0 0 #define FB_RATE1 1 /* Antenna Mode */ #define ANT_A 0 #define ANT_B 1 #define ANT_DIVERSITY 2 #define ANT_RXD_TXA 3 #define ANT_RXD_TXB 4 #define ANT_UNKNOWN 0xFF #define MAXCHECKHANGCNT 4 #define BB_VGA_LEVEL 4 #define BB_VGA_CHANGE_THRESHOLD 16 #ifndef RUN_AT #define RUN_AT(x) (jiffies+(x)) #endif #define MAKE_BEACON_RESERVED 10 /* (us) */ /* DMA related */ #define RESERV_AC0DMA 4 /* BUILD OBJ mode */ #define AVAIL_TD(p, q) ((p)->sOpts.nTxDescs[(q)] - ((p)->iTDUsed[(q)])) #define NUM 64 /* 0:11A 1:11B 2:11G */ #define BB_TYPE_11A 0 #define BB_TYPE_11B 1 #define BB_TYPE_11G 2 /* 0:11a, 1:11b, 2:11gb (only CCK in BasicRate), 3:11ga (OFDM in BasicRate) */ #define PK_TYPE_11A 0 #define PK_TYPE_11B 1 #define PK_TYPE_11GB 2 #define PK_TYPE_11GA 3 typedef struct __chip_info_tbl { CHIP_TYPE chip_id; char *name; int io_size; int nTxQueue; u32 flags; } CHIP_INFO, *PCHIP_INFO; typedef enum { OWNED_BY_HOST = 0, OWNED_BY_NIC = 1 } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE; /* flags for options */ #define DEVICE_FLAGS_IP_ALIGN 0x00000001UL #define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL #define DEVICE_FLAGS_OP_MODE 0x00000004UL #define DEVICE_FLAGS_PS_MODE 0x00000008UL #define DEVICE_FLAGS_80211h_MODE 0x00000010UL #define DEVICE_FLAGS_DiversityANT 0x00000020UL /* flags for driver status */ #define DEVICE_FLAGS_OPENED 0x00010000UL #define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL /* flags for capabilities */ #define DEVICE_FLAGS_TX_ALIGN 0x01000000UL #define DEVICE_FLAGS_HAVE_CAM 0x02000000UL #define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL /* flags for MII status */ #define DEVICE_LINK_FAIL 0x00000001UL #define DEVICE_SPEED_10 0x00000002UL #define DEVICE_SPEED_100 0x00000004UL #define DEVICE_SPEED_1000 0x00000008UL #define DEVICE_DUPLEX_FULL 0x00000010UL #define DEVICE_AUTONEG_ENABLE 0x00000020UL #define DEVICE_FORCED_BY_EEPROM 0x00000040UL /* for device_set_media_duplex */ #define DEVICE_LINK_CHANGE 0x00000001UL typedef struct __device_opt { int nRxDescs0; /* Number of RX descriptors0 */ int nRxDescs1; /* Number of RX descriptors1 */ int nTxDescs[2]; /* Number of TX descriptors 0, 1 */ int int_works; /* interrupt limits */ int short_retry; int long_retry; int bbp_type; u32 flags; } OPTIONS, *POPTIONS; struct vnt_private { struct pci_dev *pcid; /* mac80211 */ struct ieee80211_hw *hw; struct ieee80211_vif *vif; unsigned long key_entry_inuse; u32 basic_rates; u16 current_aid; int mc_list_count; u8 mac_hw; /* dma addr, rx/tx pool */ dma_addr_t pool_dma; dma_addr_t rd0_pool_dma; dma_addr_t rd1_pool_dma; dma_addr_t td0_pool_dma; dma_addr_t td1_pool_dma; dma_addr_t tx_bufs_dma0; dma_addr_t tx_bufs_dma1; dma_addr_t tx_beacon_dma; unsigned char *tx0_bufs; unsigned char *tx1_bufs; unsigned char *tx_beacon_bufs; CHIP_TYPE chip_id; void __iomem *PortOffset; u32 memaddr; u32 ioaddr; u32 io_size; unsigned char byRevId; unsigned char byRxMode; unsigned short SubSystemID; unsigned short SubVendorID; spinlock_t lock; int nTxQueues; volatile int iTDUsed[TYPE_MAXTD]; volatile PSTxDesc apCurrTD[TYPE_MAXTD]; volatile PSTxDesc apTailTD[TYPE_MAXTD]; volatile PSTxDesc apTD0Rings; volatile PSTxDesc apTD1Rings; volatile PSRxDesc aRD0Ring; volatile PSRxDesc aRD1Ring; volatile PSRxDesc pCurrRD[TYPE_MAXRD]; OPTIONS sOpts; u32 flags; u32 rx_buf_sz; u8 rx_rate; int multicast_limit; u32 rx_bytes; /* Version control */ unsigned char byLocalID; unsigned char byRFType; unsigned char byMaxPwrLevel; unsigned char byZoneType; bool bZoneRegExist; unsigned char byOriginalZonetype; unsigned char abyCurrentNetAddr[ETH_ALEN]; __aligned(2) bool bLinkPass; /* link status: OK or fail */ unsigned int uCurrRSSI; unsigned char byCurrSQ; unsigned long dwTxAntennaSel; unsigned long dwRxAntennaSel; unsigned char byAntennaCount; unsigned char byRxAntennaMode; unsigned char byTxAntennaMode; bool bTxRxAntInv; unsigned char *pbyTmpBuff; unsigned int uSIFS; /* Current SIFS */ unsigned int uDIFS; /* Current DIFS */ unsigned int uEIFS; /* Current EIFS */ unsigned int uSlot; /* Current SlotTime */ unsigned int uCwMin; /* Current CwMin */ unsigned int uCwMax; /* CwMax is fixed on 1023. */ /* PHY parameter */ unsigned char bySIFS; unsigned char byDIFS; unsigned char byEIFS; unsigned char bySlot; unsigned char byCWMaxMin; u8 byBBType; /* 0:11A, 1:11B, 2:11G */ u8 byPacketType; /* * 0:11a,1:11b,2:11gb (only CCK * in BasicRate), 3:11ga (OFDM in * Basic Rate) */ unsigned short wBasicRate; unsigned char byACKRate; unsigned char byTopOFDMBasicRate; unsigned char byTopCCKBasicRate; unsigned char byMinChannel; unsigned char byMaxChannel; unsigned char byPreambleType; unsigned char byShortPreamble; unsigned short wCurrentRate; unsigned char byShortRetryLimit; unsigned char byLongRetryLimit; enum nl80211_iftype op_mode; bool bBSSIDFilter; unsigned short wMaxTransmitMSDULifetime; bool bEncryptionEnable; bool bLongHeader; bool bShortSlotTime; bool bProtectMode; bool bNonERPPresent; bool bBarkerPreambleMd; bool bRadioControlOff; bool bRadioOff; bool bEnablePSMode; unsigned short wListenInterval; bool bPWBitOn; /* GPIO Radio Control */ unsigned char byRadioCtl; unsigned char byGPIO; bool bHWRadioOff; bool bPrvActive4RadioOFF; bool bGPIOBlockRead; /* Beacon related */ unsigned short wSeqCounter; unsigned short wBCNBufLen; bool bBeaconBufReady; bool bBeaconSent; bool bIsBeaconBufReadySet; unsigned int cbBeaconBufReadySetCnt; bool bFixRate; u16 byCurrentCh; bool bAES; unsigned char byAutoFBCtrl; /* For Update BaseBand VGA Gain Offset */ bool bUpdateBBVGA; unsigned int uBBVGADiffCount; unsigned char byBBVGANew; unsigned char byBBVGACurrent; unsigned char abyBBVGA[BB_VGA_LEVEL]; long ldBmThreshold[BB_VGA_LEVEL]; unsigned char byBBPreEDRSSI; unsigned char byBBPreEDIndex; unsigned long dwDiagRefCount; /* For FOE Tuning */ unsigned char byFOETuning; /* For RF Power table */ unsigned char byCCKPwr; unsigned char byOFDMPwrG; unsigned char byCurPwr; char byCurPwrdBm; unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1]; unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1]; char abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1]; char abyOFDMDefaultPwr[CB_MAX_CHANNEL+1]; char abyRegPwr[CB_MAX_CHANNEL+1]; char abyLocalPwr[CB_MAX_CHANNEL+1]; /* BaseBand Loopback Use */ unsigned char byBBCR4d; unsigned char byBBCRc9; unsigned char byBBCR88; unsigned char byBBCR09; unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; /* unsigned long alignment */ unsigned short wBeaconInterval; struct work_struct interrupt_work; struct ieee80211_low_level_stats low_stats; }; static inline PDEVICE_RD_INFO alloc_rd_info(void) { return kzalloc(sizeof(DEVICE_RD_INFO), GFP_ATOMIC); } static inline PDEVICE_TD_INFO alloc_td_info(void) { return kzalloc(sizeof(DEVICE_TD_INFO), GFP_ATOMIC); } #endif |