projects / mirror_ubuntu-kernels.git / blame
| Commit | Line | Data |
|---|---|---|
| 5449c685 FB |
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 | ||
| 5449c685 | 32 | #include <linux/module.h> |
| 5449c685 FB |
33 | #include <linux/types.h> |
| 34 | #include <linux/init.h> | |
| 35 | #include <linux/mm.h> | |
| 36 | #include <linux/errno.h> | |
| 37 | #include <linux/ioport.h> | |
| 38 | #include <linux/pci.h> | |
| 39 | #include <linux/kernel.h> | |
| 40 | #include <linux/netdevice.h> | |
| 41 | #include <linux/etherdevice.h> | |
| 42 | #include <linux/skbuff.h> | |
| 43 | #include <linux/delay.h> | |
| 44 | #include <linux/timer.h> | |
| 45 | #include <linux/slab.h> | |
| 46 | #include <linux/interrupt.h> | |
| 5449c685 FB |
47 | #include <linux/string.h> |
| 48 | #include <linux/wait.h> | |
| 49 | #include <linux/if_arp.h> | |
| 50 | #include <linux/sched.h> | |
| cf160bc9 | 51 | #include <linux/io.h> |
| 5449c685 FB |
52 | #include <linux/if.h> |
| 53 | //#include <linux/config.h> | |
| cf160bc9 | 54 | #include <linux/uaccess.h> |
| 5449c685 FB |
55 | #include <linux/proc_fs.h> |
| 56 | #include <linux/inetdevice.h> | |
| 57 | #include <linux/reboot.h> | |
| 58 | #ifdef SIOCETHTOOL | |
| 59 | #define DEVICE_ETHTOOL_IOCTL_SUPPORT | |
| 60 | #include <linux/ethtool.h> | |
| 61 | #else | |
| 62 | #undef DEVICE_ETHTOOL_IOCTL_SUPPORT | |
| 63 | #endif | |
| 64 | /* Include Wireless Extension definition and check version - Jean II */ | |
| 65 | #include <linux/wireless.h> | |
| 5449c685 | 66 | #include <net/iw_handler.h> // New driver API |
| 5449c685 FB |
67 | |
| 68 | //2008-0409-07, <Add> by Einsn Liu | |
| 5449c685 FB |
69 | #ifndef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 70 | #define WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
| 71 | #endif | |
| 5449c685 FB |
72 | //2008-4-14<add> by chester for led issue |
| 73 | //#define FOR_LED_ON_NOTEBOOK | |
| 74 | // | |
| 75 | ||
| 76 | ||
| 5449c685 | 77 | // |
| 612822f5 JL |
78 | // device specific |
| 79 | // | |
| 80 | ||
| 5449c685 | 81 | #include "device_cfg.h" |
| 5449c685 | 82 | #include "ttype.h" |
| 5449c685 | 83 | #include "80211hdr.h" |
| 5449c685 | 84 | #include "tether.h" |
| 5449c685 | 85 | #include "wmgr.h" |
| 5449c685 | 86 | #include "wcmd.h" |
| 5449c685 | 87 | #include "mib.h" |
| 5449c685 | 88 | #include "srom.h" |
| 5449c685 | 89 | #include "rc4.h" |
| 5449c685 | 90 | #include "desc.h" |
| 5449c685 | 91 | #include "key.h" |
| 5449c685 | 92 | #include "mac.h" |
| 5449c685 FB |
93 | |
| 94 | //PLICE_DEBUG-> | |
| 95 | //#define THREAD | |
| 96 | ||
| 97 | //#define TASK_LET | |
| 98 | //PLICE_DEBUG<- | |
| 99 | ||
| 5449c685 FB |
100 | |
| 101 | /*--------------------- Export Definitions -------------------------*/ | |
| 102 | ||
| 103 | #define MAC_MAX_CONTEXT_REG (256+128) | |
| 104 | ||
| 105 | #define MAX_MULTICAST_ADDRESS_NUM 32 | |
| 078b078f | 106 | #define MULTICAST_ADDRESS_LIST_SIZE (MAX_MULTICAST_ADDRESS_NUM * ETH_ALEN) |
| 5449c685 FB |
107 | |
| 108 | ||
| 109 | //#define OP_MODE_INFRASTRUCTURE 0 | |
| 110 | //#define OP_MODE_ADHOC 1 | |
| 111 | //#define OP_MODE_AP 2 | |
| 112 | ||
| 113 | #define DUPLICATE_RX_CACHE_LENGTH 5 | |
| 114 | ||
| 115 | #define NUM_KEY_ENTRY 11 | |
| 116 | ||
| 117 | #define TX_WEP_NONE 0 | |
| 118 | #define TX_WEP_OTF 1 | |
| 119 | #define TX_WEP_SW 2 | |
| 120 | #define TX_WEP_SWOTP 3 | |
| 121 | #define TX_WEP_OTPSW 4 | |
| 122 | #define TX_WEP_SW232 5 | |
| 123 | ||
| 124 | #define KEYSEL_WEP40 0 | |
| 125 | #define KEYSEL_WEP104 1 | |
| 126 | #define KEYSEL_TKIP 2 | |
| 127 | #define KEYSEL_CCMP 3 | |
| 128 | ||
| 129 | ||
| 130 | ||
| 131 | #define AUTO_FB_NONE 0 | |
| 132 | #define AUTO_FB_0 1 | |
| 133 | #define AUTO_FB_1 2 | |
| 134 | ||
| 135 | #define FB_RATE0 0 | |
| 136 | #define FB_RATE1 1 | |
| 137 | ||
| 138 | // Antenna Mode | |
| 139 | #define ANT_A 0 | |
| 140 | #define ANT_B 1 | |
| 141 | #define ANT_DIVERSITY 2 | |
| 142 | #define ANT_RXD_TXA 3 | |
| 143 | #define ANT_RXD_TXB 4 | |
| 144 | #define ANT_UNKNOWN 0xFF | |
| 145 | ||
| 146 | #define MAXCHECKHANGCNT 4 | |
| 147 | ||
| 148 | #define BB_VGA_LEVEL 4 | |
| 149 | #define BB_VGA_CHANGE_THRESHOLD 16 | |
| 150 | ||
| 151 | ||
| 612822f5 | 152 | |
| 5449c685 FB |
153 | #ifndef RUN_AT |
| 154 | #define RUN_AT(x) (jiffies+(x)) | |
| 155 | #endif | |
| 156 | ||
| 157 | // DMA related | |
| 158 | #define RESERV_AC0DMA 4 | |
| 159 | ||
| 160 | ||
| 161 | // BUILD OBJ mode | |
| 5449c685 FB |
162 | |
| 163 | ||
| 5449c685 FB |
164 | #define AVAIL_TD(p,q) ((p)->sOpts.nTxDescs[(q)]-((p)->iTDUsed[(q)])) |
| 165 | ||
| 166 | //PLICE_DEBUG -> | |
| 167 | #define NUM 64 | |
| 168 | //PLICE_DEUBG <- | |
| 169 | ||
| 170 | ||
| 171 | ||
| 7e809a9b JL |
172 | #define PRIVATE_Message 0 |
| 173 | ||
| 5449c685 FB |
174 | /*--------------------- Export Types ------------------------------*/ |
| 175 | ||
| 176 | ||
| 7e809a9b JL |
177 | #define DBG_PRT(l, p, args...) {if (l<=msglevel) printk( p ,##args);} |
| 178 | #define PRINT_K(p, args...) {if (PRIVATE_Message) printk( p ,##args);} | |
| 179 | ||
| 5449c685 FB |
180 | //0:11A 1:11B 2:11G |
| 181 | typedef enum _VIA_BB_TYPE | |
| 182 | { | |
| 183 | BB_TYPE_11A=0, | |
| 184 | BB_TYPE_11B, | |
| 185 | BB_TYPE_11G | |
| 186 | } VIA_BB_TYPE, *PVIA_BB_TYPE; | |
| 187 | ||
| 188 | //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate) | |
| 189 | typedef enum _VIA_PKT_TYPE | |
| 190 | { | |
| 191 | PK_TYPE_11A=0, | |
| 192 | PK_TYPE_11B, | |
| 193 | PK_TYPE_11GB, | |
| 194 | PK_TYPE_11GA | |
| 195 | } VIA_PKT_TYPE, *PVIA_PKT_TYPE; | |
| 196 | ||
| 197 | ||
| 198 | typedef enum __device_msg_level { | |
| 199 | MSG_LEVEL_ERR=0, //Errors that will cause abnormal operation. | |
| 200 | MSG_LEVEL_NOTICE=1, //Some errors need users to be notified. | |
| 201 | MSG_LEVEL_INFO=2, //Normal message. | |
| 202 | MSG_LEVEL_VERBOSE=3, //Will report all trival errors. | |
| 203 | MSG_LEVEL_DEBUG=4 //Only for debug purpose. | |
| 204 | } DEVICE_MSG_LEVEL, *PDEVICE_MSG_LEVEL; | |
| 205 | ||
| 206 | typedef enum __device_init_type { | |
| 207 | DEVICE_INIT_COLD=0, // cold init | |
| 208 | DEVICE_INIT_RESET, // reset init or Dx to D0 power remain init | |
| 209 | DEVICE_INIT_DXPL // Dx to D0 power lost init | |
| 210 | } DEVICE_INIT_TYPE, *PDEVICE_INIT_TYPE; | |
| 211 | ||
| 212 | ||
| 213 | //++ NDIS related | |
| 214 | ||
| 215 | #define MAX_BSSIDINFO_4_PMKID 16 | |
| 216 | #define MAX_PMKIDLIST 5 | |
| 217 | //Flags for PMKID Candidate list structure | |
| 218 | #define NDIS_802_11_PMKID_CANDIDATE_PREAUTH_ENABLED 0x01 | |
| 219 | ||
| 220 | // PMKID Structures | |
| 5c9824e1 | 221 | typedef unsigned char NDIS_802_11_PMKID_VALUE[16]; |
| 5449c685 FB |
222 | |
| 223 | ||
| 224 | typedef enum _NDIS_802_11_WEP_STATUS | |
| 225 | { | |
| 226 | Ndis802_11WEPEnabled, | |
| 227 | Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, | |
| 228 | Ndis802_11WEPDisabled, | |
| 229 | Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, | |
| 230 | Ndis802_11WEPKeyAbsent, | |
| 231 | Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, | |
| 232 | Ndis802_11WEPNotSupported, | |
| 233 | Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, | |
| 234 | Ndis802_11Encryption2Enabled, | |
| 235 | Ndis802_11Encryption2KeyAbsent, | |
| 236 | Ndis802_11Encryption3Enabled, | |
| 237 | Ndis802_11Encryption3KeyAbsent | |
| 238 | } NDIS_802_11_WEP_STATUS, *PNDIS_802_11_WEP_STATUS, | |
| 239 | NDIS_802_11_ENCRYPTION_STATUS, *PNDIS_802_11_ENCRYPTION_STATUS; | |
| 240 | ||
| 241 | ||
| 242 | typedef enum _NDIS_802_11_STATUS_TYPE | |
| 243 | { | |
| 244 | Ndis802_11StatusType_Authentication, | |
| 245 | Ndis802_11StatusType_MediaStreamMode, | |
| 246 | Ndis802_11StatusType_PMKID_CandidateList, | |
| 247 | Ndis802_11StatusTypeMax // not a real type, defined as an upper bound | |
| 248 | } NDIS_802_11_STATUS_TYPE, *PNDIS_802_11_STATUS_TYPE; | |
| 249 | ||
| 250 | //Added new types for PMKID Candidate lists. | |
| 251 | typedef struct _PMKID_CANDIDATE { | |
| 252 | NDIS_802_11_MAC_ADDRESS BSSID; | |
| e3fd16d0 | 253 | unsigned long Flags; |
| 5449c685 FB |
254 | } PMKID_CANDIDATE, *PPMKID_CANDIDATE; |
| 255 | ||
| 256 | ||
| 257 | typedef struct _BSSID_INFO | |
| 258 | { | |
| 259 | NDIS_802_11_MAC_ADDRESS BSSID; | |
| 260 | NDIS_802_11_PMKID_VALUE PMKID; | |
| 261 | } BSSID_INFO, *PBSSID_INFO; | |
| 262 | ||
| 263 | typedef struct tagSPMKID { | |
| e3fd16d0 CC |
264 | unsigned long Length; |
| 265 | unsigned long BSSIDInfoCount; | |
| 5449c685 FB |
266 | BSSID_INFO BSSIDInfo[MAX_BSSIDINFO_4_PMKID]; |
| 267 | } SPMKID, *PSPMKID; | |
| 268 | ||
| 269 | typedef struct tagSPMKIDCandidateEvent { | |
| 270 | NDIS_802_11_STATUS_TYPE StatusType; | |
| e3fd16d0 CC |
271 | unsigned long Version; // Version of the structure |
| 272 | unsigned long NumCandidates; // No. of pmkid candidates | |
| 5449c685 | 273 | PMKID_CANDIDATE CandidateList[MAX_PMKIDLIST]; |
| a884847a | 274 | } SPMKIDCandidateEvent, *PSPMKIDCandidateEvent; |
| 5449c685 | 275 | |
| 5449c685 FB |
276 | //-- |
| 277 | ||
| 278 | //++ 802.11h related | |
| 279 | #define MAX_QUIET_COUNT 8 | |
| 280 | ||
| 281 | typedef struct tagSQuietControl { | |
| 7b6a0013 | 282 | bool bEnable; |
| 0f4c60d6 | 283 | unsigned long dwStartTime; |
| 3fc9b584 | 284 | unsigned char byPeriod; |
| 2986db5f | 285 | unsigned short wDuration; |
| a884847a | 286 | } SQuietControl, *PSQuietControl; |
| 5449c685 FB |
287 | |
| 288 | //-- | |
| 289 | typedef struct __chip_info_tbl{ | |
| 290 | CHIP_TYPE chip_id; | |
| 291 | char* name; | |
| 292 | int io_size; | |
| 293 | int nTxQueue; | |
| 902d2411 | 294 | u32 flags; |
| 5449c685 FB |
295 | } CHIP_INFO, *PCHIP_INFO; |
| 296 | ||
| 297 | ||
| 298 | typedef enum { | |
| 299 | OWNED_BY_HOST=0, | |
| 300 | OWNED_BY_NIC=1 | |
| 301 | } DEVICE_OWNER_TYPE, *PDEVICE_OWNER_TYPE; | |
| 302 | ||
| 303 | ||
| 304 | // The receive duplicate detection cache entry | |
| 305 | typedef struct tagSCacheEntry{ | |
| 2986db5f | 306 | unsigned short wFmSequence; |
| 3fc9b584 | 307 | unsigned char abyAddr2[ETH_ALEN]; |
| 5449c685 FB |
308 | } SCacheEntry, *PSCacheEntry; |
| 309 | ||
| 5449c685 FB |
310 | typedef struct tagSCache{ |
| 311 | /* The receive cache is updated circularly. The next entry to be written is | |
| 312 | * indexed by the "InPtr". | |
| 313 | */ | |
| b6e95cd5 | 314 | unsigned int uInPtr; // Place to use next |
| 5449c685 FB |
315 | SCacheEntry asCacheEntry[DUPLICATE_RX_CACHE_LENGTH]; |
| 316 | } SCache, *PSCache; | |
| 317 | ||
| 318 | #define CB_MAX_RX_FRAG 64 | |
| 319 | // DeFragment Control Block, used for collecting fragments prior to reassembly | |
| 320 | typedef struct tagSDeFragControlBlock | |
| 321 | { | |
| 2986db5f CC |
322 | unsigned short wSequence; |
| 323 | unsigned short wFragNum; | |
| 3fc9b584 | 324 | unsigned char abyAddr2[ETH_ALEN]; |
| b6e95cd5 | 325 | unsigned int uLifetime; |
| 5449c685 | 326 | struct sk_buff* skb; |
| 2989e96f | 327 | unsigned char *pbyRxBuffer; |
| b6e95cd5 | 328 | unsigned int cbFrameLength; |
| 7b6a0013 | 329 | bool bInUse; |
| a884847a | 330 | } SDeFragControlBlock, *PSDeFragControlBlock; |
| 5449c685 FB |
331 | |
| 332 | ||
| 333 | ||
| 5449c685 FB |
334 | //flags for options |
| 335 | #define DEVICE_FLAGS_IP_ALIGN 0x00000001UL | |
| 336 | #define DEVICE_FLAGS_PREAMBLE_TYPE 0x00000002UL | |
| 337 | #define DEVICE_FLAGS_OP_MODE 0x00000004UL | |
| 338 | #define DEVICE_FLAGS_PS_MODE 0x00000008UL | |
| 339 | #define DEVICE_FLAGS_80211h_MODE 0x00000010UL | |
| 340 | #define DEVICE_FLAGS_DiversityANT 0x00000020UL | |
| 341 | ||
| 342 | //flags for driver status | |
| 343 | #define DEVICE_FLAGS_OPENED 0x00010000UL | |
| 344 | #define DEVICE_FLAGS_WOL_ENABLED 0x00080000UL | |
| 345 | //flags for capbilities | |
| 346 | #define DEVICE_FLAGS_TX_ALIGN 0x01000000UL | |
| 347 | #define DEVICE_FLAGS_HAVE_CAM 0x02000000UL | |
| 348 | #define DEVICE_FLAGS_FLOW_CTRL 0x04000000UL | |
| 349 | ||
| 350 | //flags for MII status | |
| 351 | #define DEVICE_LINK_FAIL 0x00000001UL | |
| 352 | #define DEVICE_SPEED_10 0x00000002UL | |
| 353 | #define DEVICE_SPEED_100 0x00000004UL | |
| 354 | #define DEVICE_SPEED_1000 0x00000008UL | |
| 355 | #define DEVICE_DUPLEX_FULL 0x00000010UL | |
| 356 | #define DEVICE_AUTONEG_ENABLE 0x00000020UL | |
| 357 | #define DEVICE_FORCED_BY_EEPROM 0x00000040UL | |
| 358 | //for device_set_media_duplex | |
| 359 | #define DEVICE_LINK_CHANGE 0x00000001UL | |
| 360 | ||
| 361 | ||
| 362 | //PLICE_DEBUG-> | |
| 363 | ||
| 364 | ||
| 365 | typedef struct _RxManagementQueue | |
| 366 | { | |
| 367 | int packet_num; | |
| 368 | int head,tail; | |
| 369 | PSRxMgmtPacket Q[NUM]; | |
| 370 | } RxManagementQueue,*PSRxManagementQueue; | |
| 371 | ||
| 372 | ||
| 373 | ||
| 374 | //PLICE_DEBUG<- | |
| 375 | ||
| 376 | ||
| 377 | typedef struct __device_opt { | |
| 612822f5 JL |
378 | int nRxDescs0; //Number of RX descriptors0 |
| 379 | int nRxDescs1; //Number of RX descriptors1 | |
| 380 | int nTxDescs[2]; //Number of TX descriptors 0, 1 | |
| 381 | int int_works; //interrupt limits | |
| 382 | int rts_thresh; //rts threshold | |
| 5449c685 FB |
383 | int frag_thresh; |
| 384 | int data_rate; | |
| 385 | int channel_num; | |
| 386 | int short_retry; | |
| 387 | int long_retry; | |
| 388 | int bbp_type; | |
| 902d2411 | 389 | u32 flags; |
| 5449c685 FB |
390 | } OPTIONS, *POPTIONS; |
| 391 | ||
| 392 | ||
| 393 | typedef struct __device_info { | |
| 394 | struct __device_info* next; | |
| 395 | struct __device_info* prev; | |
| 396 | ||
| 397 | struct pci_dev* pcid; | |
| 398 | ||
| 399 | #if CONFIG_PM | |
| 400 | u32 pci_state[16]; | |
| 401 | #endif | |
| 402 | ||
| 403 | // netdev | |
| 404 | struct net_device* dev; | |
| 405 | struct net_device* next_module; | |
| 406 | struct net_device_stats stats; | |
| 407 | ||
| 408 | //dma addr, rx/tx pool | |
| 409 | dma_addr_t pool_dma; | |
| 410 | dma_addr_t rd0_pool_dma; | |
| 411 | dma_addr_t rd1_pool_dma; | |
| 412 | ||
| 413 | dma_addr_t td0_pool_dma; | |
| 414 | dma_addr_t td1_pool_dma; | |
| 415 | ||
| 416 | dma_addr_t tx_bufs_dma0; | |
| 417 | dma_addr_t tx_bufs_dma1; | |
| 418 | dma_addr_t tx_beacon_dma; | |
| 419 | ||
| 2989e96f CC |
420 | unsigned char *tx0_bufs; |
| 421 | unsigned char *tx1_bufs; | |
| 422 | unsigned char *tx_beacon_bufs; | |
| 5449c685 FB |
423 | |
| 424 | CHIP_TYPE chip_id; | |
| 425 | ||
| afb97d9a | 426 | unsigned long PortOffset; |
| 0f4c60d6 | 427 | unsigned long dwIsr; |
| 902d2411 CC |
428 | u32 memaddr; |
| 429 | u32 ioaddr; | |
| 430 | u32 io_size; | |
| 5449c685 | 431 | |
| 3fc9b584 | 432 | unsigned char byRevId; |
| 2986db5f CC |
433 | unsigned short SubSystemID; |
| 434 | unsigned short SubVendorID; | |
| 5449c685 FB |
435 | |
| 436 | int nTxQueues; | |
| 437 | volatile int iTDUsed[TYPE_MAXTD]; | |
| 438 | ||
| 439 | volatile PSTxDesc apCurrTD[TYPE_MAXTD]; | |
| 440 | volatile PSTxDesc apTailTD[TYPE_MAXTD]; | |
| 441 | ||
| 442 | volatile PSTxDesc apTD0Rings; | |
| 443 | volatile PSTxDesc apTD1Rings; | |
| 444 | ||
| 445 | volatile PSRxDesc aRD0Ring; | |
| 446 | volatile PSRxDesc aRD1Ring; | |
| 447 | volatile PSRxDesc pCurrRD[TYPE_MAXRD]; | |
| 448 | SCache sDupRxCache; | |
| 449 | ||
| 450 | SDeFragControlBlock sRxDFCB[CB_MAX_RX_FRAG]; | |
| b6e95cd5 CC |
451 | unsigned int cbDFCB; |
| 452 | unsigned int cbFreeDFCB; | |
| 453 | unsigned int uCurrentDFCBIdx; | |
| 5449c685 FB |
454 | |
| 455 | OPTIONS sOpts; | |
| 456 | ||
| 902d2411 | 457 | u32 flags; |
| 5449c685 | 458 | |
| 902d2411 | 459 | u32 rx_buf_sz; |
| 5449c685 | 460 | int multicast_limit; |
| 3fc9b584 | 461 | unsigned char byRxMode; |
| 5449c685 FB |
462 | |
| 463 | spinlock_t lock; | |
| 464 | //PLICE_DEBUG-> | |
| 465 | struct tasklet_struct RxMngWorkItem; | |
| 466 | RxManagementQueue rxManeQueue; | |
| 467 | //PLICE_DEBUG<- | |
| 468 | //PLICE_DEBUG -> | |
| 469 | pid_t MLMEThr_pid; | |
| 470 | struct completion notify; | |
| 471 | struct semaphore mlme_semaphore; | |
| 472 | //PLICE_DEBUG <- | |
| 473 | ||
| 474 | ||
| 902d2411 | 475 | u32 rx_bytes; |
| 5449c685 FB |
476 | |
| 477 | // Version control | |
| 3fc9b584 CC |
478 | unsigned char byLocalID; |
| 479 | unsigned char byRFType; | |
| 5449c685 | 480 | |
| 3fc9b584 CC |
481 | unsigned char byMaxPwrLevel; |
| 482 | unsigned char byZoneType; | |
| 7b6a0013 | 483 | bool bZoneRegExist; |
| 3fc9b584 CC |
484 | unsigned char byOriginalZonetype; |
| 485 | unsigned char abyMacContext[MAC_MAX_CONTEXT_REG]; | |
| 7b6a0013 | 486 | bool bLinkPass; // link status: OK or fail |
| 3fc9b584 | 487 | unsigned char abyCurrentNetAddr[ETH_ALEN]; |
| 5449c685 FB |
488 | |
| 489 | // Adapter statistics | |
| 490 | SStatCounter scStatistic; | |
| 491 | // 802.11 counter | |
| 492 | SDot11Counters s802_11Counter; | |
| 493 | ||
| 494 | ||
| 495 | // 802.11 management | |
| 496 | PSMgmtObject pMgmt; | |
| 497 | SMgmtObject sMgmtObj; | |
| 498 | ||
| 499 | // 802.11 MAC specific | |
| b6e95cd5 | 500 | unsigned int uCurrRSSI; |
| 3fc9b584 | 501 | unsigned char byCurrSQ; |
| 5449c685 | 502 | |
| 0f4c60d6 CC |
503 | unsigned long dwTxAntennaSel; |
| 504 | unsigned long dwRxAntennaSel; | |
| 3fc9b584 CC |
505 | unsigned char byAntennaCount; |
| 506 | unsigned char byRxAntennaMode; | |
| 507 | unsigned char byTxAntennaMode; | |
| 7b6a0013 | 508 | bool bTxRxAntInv; |
| 5449c685 | 509 | |
| 2989e96f | 510 | unsigned char *pbyTmpBuff; |
| b6e95cd5 CC |
511 | unsigned int uSIFS; //Current SIFS |
| 512 | unsigned int uDIFS; //Current DIFS | |
| 513 | unsigned int uEIFS; //Current EIFS | |
| 514 | unsigned int uSlot; //Current SlotTime | |
| 515 | unsigned int uCwMin; //Current CwMin | |
| 516 | unsigned int uCwMax; //CwMax is fixed on 1023. | |
| 5449c685 | 517 | // PHY parameter |
| 3fc9b584 CC |
518 | unsigned char bySIFS; |
| 519 | unsigned char byDIFS; | |
| 520 | unsigned char byEIFS; | |
| 521 | unsigned char bySlot; | |
| 522 | unsigned char byCWMaxMin; | |
| 5449c685 FB |
523 | CARD_PHY_TYPE eCurrentPHYType; |
| 524 | ||
| 525 | ||
| 526 | VIA_BB_TYPE byBBType; //0: 11A, 1:11B, 2:11G | |
| 527 | VIA_PKT_TYPE byPacketType; //0:11a,1:11b,2:11gb(only CCK in BasicRate),3:11ga(OFDM in Basic Rate) | |
| 2986db5f | 528 | unsigned short wBasicRate; |
| 3fc9b584 CC |
529 | unsigned char byACKRate; |
| 530 | unsigned char byTopOFDMBasicRate; | |
| 531 | unsigned char byTopCCKBasicRate; | |
| 5449c685 | 532 | |
| 3fc9b584 CC |
533 | unsigned char byMinChannel; |
| 534 | unsigned char byMaxChannel; | |
| b6e95cd5 | 535 | unsigned int uConnectionRate; |
| 5449c685 | 536 | |
| 3fc9b584 CC |
537 | unsigned char byPreambleType; |
| 538 | unsigned char byShortPreamble; | |
| 5449c685 | 539 | |
| 2986db5f CC |
540 | unsigned short wCurrentRate; |
| 541 | unsigned short wRTSThreshold; | |
| 542 | unsigned short wFragmentationThreshold; | |
| 3fc9b584 CC |
543 | unsigned char byShortRetryLimit; |
| 544 | unsigned char byLongRetryLimit; | |
| 5449c685 | 545 | CARD_OP_MODE eOPMode; |
| 3fc9b584 | 546 | unsigned char byOpMode; |
| 7b6a0013 | 547 | bool bBSSIDFilter; |
| 2986db5f | 548 | unsigned short wMaxTransmitMSDULifetime; |
| 3fc9b584 CC |
549 | unsigned char abyBSSID[ETH_ALEN]; |
| 550 | unsigned char abyDesireBSSID[ETH_ALEN]; | |
| 2986db5f CC |
551 | unsigned short wCTSDuration; // update while speed change |
| 552 | unsigned short wACKDuration; // update while speed change | |
| 553 | unsigned short wRTSTransmitLen; // update while speed change | |
| 3fc9b584 CC |
554 | unsigned char byRTSServiceField; // update while speed change |
| 555 | unsigned char byRTSSignalField; // update while speed change | |
| 5449c685 | 556 | |
| 0f4c60d6 | 557 | unsigned long dwMaxReceiveLifetime; // dot11MaxReceiveLifetime |
| 5449c685 | 558 | |
| 7b6a0013 CC |
559 | bool bCCK; |
| 560 | bool bEncryptionEnable; | |
| 561 | bool bLongHeader; | |
| 562 | bool bShortSlotTime; | |
| 563 | bool bProtectMode; | |
| 564 | bool bNonERPPresent; | |
| 565 | bool bBarkerPreambleMd; | |
| 5449c685 | 566 | |
| 3fc9b584 | 567 | unsigned char byERPFlag; |
| 2986db5f | 568 | unsigned short wUseProtectCntDown; |
| 5449c685 | 569 | |
| 7b6a0013 CC |
570 | bool bRadioControlOff; |
| 571 | bool bRadioOff; | |
| 572 | bool bEnablePSMode; | |
| 2986db5f | 573 | unsigned short wListenInterval; |
| 7b6a0013 | 574 | bool bPWBitOn; |
| 5449c685 FB |
575 | WMAC_POWER_MODE ePSMode; |
| 576 | ||
| 577 | ||
| 578 | // GPIO Radio Control | |
| 3fc9b584 CC |
579 | unsigned char byRadioCtl; |
| 580 | unsigned char byGPIO; | |
| 7b6a0013 CC |
581 | bool bHWRadioOff; |
| 582 | bool bPrvActive4RadioOFF; | |
| 583 | bool bGPIOBlockRead; | |
| 5449c685 FB |
584 | |
| 585 | // Beacon releated | |
| 2986db5f CC |
586 | unsigned short wSeqCounter; |
| 587 | unsigned short wBCNBufLen; | |
| 7b6a0013 CC |
588 | bool bBeaconBufReady; |
| 589 | bool bBeaconSent; | |
| 590 | bool bIsBeaconBufReadySet; | |
| b6e95cd5 | 591 | unsigned int cbBeaconBufReadySetCnt; |
| 7b6a0013 | 592 | bool bFixRate; |
| 3fc9b584 | 593 | unsigned char byCurrentCh; |
| b6e95cd5 | 594 | unsigned int uScanTime; |
| 5449c685 FB |
595 | |
| 596 | CMD_STATE eCommandState; | |
| 597 | ||
| 598 | CMD_CODE eCommand; | |
| 7b6a0013 | 599 | bool bBeaconTx; |
| 5449c685 | 600 | |
| 7b6a0013 CC |
601 | bool bStopBeacon; |
| 602 | bool bStopDataPkt; | |
| 603 | bool bStopTx0Pkt; | |
| b6e95cd5 | 604 | unsigned int uAutoReConnectTime; |
| 5449c685 FB |
605 | |
| 606 | // 802.11 counter | |
| 607 | ||
| 608 | CMD_ITEM eCmdQueue[CMD_Q_SIZE]; | |
| b6e95cd5 CC |
609 | unsigned int uCmdDequeueIdx; |
| 610 | unsigned int uCmdEnqueueIdx; | |
| 611 | unsigned int cbFreeCmdQueue; | |
| 7b6a0013 CC |
612 | bool bCmdRunning; |
| 613 | bool bCmdClear; | |
| 5449c685 FB |
614 | |
| 615 | ||
| 616 | ||
| 7b6a0013 | 617 | bool bRoaming; |
| 5449c685 | 618 | //WOW |
| 3fc9b584 | 619 | unsigned char abyIPAddr[4]; |
| 5449c685 | 620 | |
| e3fd16d0 | 621 | unsigned long ulTxPower; |
| 5449c685 | 622 | NDIS_802_11_WEP_STATUS eEncryptionStatus; |
| 7b6a0013 | 623 | bool bTransmitKey; |
| 5449c685 FB |
624 | //2007-0925-01<Add>by MikeLiu |
| 625 | //mike add :save old Encryption | |
| 626 | NDIS_802_11_WEP_STATUS eOldEncryptionStatus; | |
| 612822f5 | 627 | |
| 5449c685 | 628 | SKeyManagement sKey; |
| 0f4c60d6 | 629 | unsigned long dwIVCounter; |
| 5449c685 FB |
630 | |
| 631 | QWORD qwPacketNumber; //For CCMP and TKIP as TSC(6 bytes) | |
| b6e95cd5 | 632 | unsigned int uCurrentWEPMode; |
| 5449c685 FB |
633 | |
| 634 | RC4Ext SBox; | |
| 3fc9b584 CC |
635 | unsigned char abyPRNG[WLAN_WEPMAX_KEYLEN+3]; |
| 636 | unsigned char byKeyIndex; | |
| b6e95cd5 | 637 | unsigned int uKeyLength; |
| 3fc9b584 | 638 | unsigned char abyKey[WLAN_WEP232_KEYLEN]; |
| 5449c685 | 639 | |
| 7b6a0013 | 640 | bool bAES; |
| 3fc9b584 | 641 | unsigned char byCntMeasure; |
| 5449c685 FB |
642 | |
| 643 | // for AP mode | |
| b6e95cd5 | 644 | unsigned int uAssocCount; |
| 7b6a0013 | 645 | bool bMoreData; |
| 5449c685 FB |
646 | |
| 647 | // QoS | |
| 7b6a0013 | 648 | bool bGrpAckPolicy; |
| 5449c685 FB |
649 | |
| 650 | // for OID_802_11_ASSOCIATION_INFORMATION | |
| 7b6a0013 | 651 | bool bAssocInfoSet; |
| 5449c685 FB |
652 | |
| 653 | ||
| 3fc9b584 | 654 | unsigned char byAutoFBCtrl; |
| 5449c685 | 655 | |
| 7b6a0013 CC |
656 | bool bTxMICFail; |
| 657 | bool bRxMICFail; | |
| 5449c685 FB |
658 | |
| 659 | ||
| b6e95cd5 | 660 | unsigned int uRATEIdx; |
| 5449c685 FB |
661 | |
| 662 | ||
| 663 | // For Update BaseBand VGA Gain Offset | |
| 7b6a0013 | 664 | bool bUpdateBBVGA; |
| b6e95cd5 | 665 | unsigned int uBBVGADiffCount; |
| 3fc9b584 CC |
666 | unsigned char byBBVGANew; |
| 667 | unsigned char byBBVGACurrent; | |
| 668 | unsigned char abyBBVGA[BB_VGA_LEVEL]; | |
| b83cc2ed | 669 | long ldBmThreshold[BB_VGA_LEVEL]; |
| 5449c685 | 670 | |
| 3fc9b584 CC |
671 | unsigned char byBBPreEDRSSI; |
| 672 | unsigned char byBBPreEDIndex; | |
| 5449c685 | 673 | |
| 612822f5 | 674 | |
| 7b6a0013 | 675 | bool bRadioCmd; |
| 0f4c60d6 | 676 | unsigned long dwDiagRefCount; |
| 5449c685 FB |
677 | |
| 678 | // For FOE Tuning | |
| 3fc9b584 | 679 | unsigned char byFOETuning; |
| 5449c685 FB |
680 | |
| 681 | // For Auto Power Tunning | |
| 682 | ||
| 3fc9b584 | 683 | unsigned char byAutoPwrTunning; |
| 0c93a98a CC |
684 | short sPSetPointCCK; |
| 685 | short sPSetPointOFDMG; | |
| 686 | short sPSetPointOFDMA; | |
| b83cc2ed | 687 | long lPFormulaOffset; |
| 0c93a98a | 688 | short sPThreshold; |
| 5a4197bd CC |
689 | char cAdjustStep; |
| 690 | char cMinTxAGC; | |
| 5449c685 FB |
691 | |
| 692 | // For RF Power table | |
| 3fc9b584 CC |
693 | unsigned char byCCKPwr; |
| 694 | unsigned char byOFDMPwrG; | |
| 695 | unsigned char byCurPwr; | |
| ec28c7fa | 696 | char byCurPwrdBm; |
| 3fc9b584 CC |
697 | unsigned char abyCCKPwrTbl[CB_MAX_CHANNEL_24G+1]; |
| 698 | unsigned char abyOFDMPwrTbl[CB_MAX_CHANNEL+1]; | |
| ec28c7fa CC |
699 | char abyCCKDefaultPwr[CB_MAX_CHANNEL_24G+1]; |
| 700 | char abyOFDMDefaultPwr[CB_MAX_CHANNEL+1]; | |
| 701 | char abyRegPwr[CB_MAX_CHANNEL+1]; | |
| 702 | char abyLocalPwr[CB_MAX_CHANNEL+1]; | |
| 5449c685 FB |
703 | |
| 704 | ||
| 705 | // BaseBand Loopback Use | |
| 3fc9b584 CC |
706 | unsigned char byBBCR4d; |
| 707 | unsigned char byBBCRc9; | |
| 708 | unsigned char byBBCR88; | |
| 709 | unsigned char byBBCR09; | |
| 5449c685 FB |
710 | |
| 711 | // command timer | |
| 712 | struct timer_list sTimerCommand; | |
| 713 | #ifdef TxInSleep | |
| 714 | struct timer_list sTimerTxData; | |
| e3fd16d0 | 715 | unsigned long nTxDataTimeCout; |
| 7b6a0013 CC |
716 | bool fTxDataInSleep; |
| 717 | bool IsTxDataTrigger; | |
| 5449c685 FB |
718 | #endif |
| 719 | ||
| 720 | #ifdef WPA_SM_Transtatus | |
| 7b6a0013 | 721 | bool fWPA_Authened; //is WPA/WPA-PSK or WPA2/WPA2-PSK authen?? |
| 5449c685 | 722 | #endif |
| 3fc9b584 CC |
723 | unsigned char byReAssocCount; //mike add:re-association retry times! |
| 724 | unsigned char byLinkWaitCount; | |
| 5449c685 FB |
725 | |
| 726 | ||
| 3fc9b584 | 727 | unsigned char abyNodeName[17]; |
| 5449c685 | 728 | |
| 7b6a0013 CC |
729 | bool bDiversityRegCtlON; |
| 730 | bool bDiversityEnable; | |
| e3fd16d0 CC |
731 | unsigned long ulDiversityNValue; |
| 732 | unsigned long ulDiversityMValue; | |
| 3fc9b584 CC |
733 | unsigned char byTMax; |
| 734 | unsigned char byTMax2; | |
| 735 | unsigned char byTMax3; | |
| e3fd16d0 | 736 | unsigned long ulSQ3TH; |
| 5449c685 FB |
737 | |
| 738 | // ANT diversity | |
| e3fd16d0 | 739 | unsigned long uDiversityCnt; |
| 3fc9b584 | 740 | unsigned char byAntennaState; |
| e3fd16d0 CC |
741 | unsigned long ulRatio_State0; |
| 742 | unsigned long ulRatio_State1; | |
| 5449c685 FB |
743 | |
| 744 | //SQ3 functions for antenna diversity | |
| 745 | struct timer_list TimerSQ3Tmax1; | |
| 746 | struct timer_list TimerSQ3Tmax2; | |
| 747 | struct timer_list TimerSQ3Tmax3; | |
| 748 | ||
| 749 | ||
| e3fd16d0 | 750 | unsigned long uNumSQ3[MAX_RATE]; |
| 2986db5f | 751 | unsigned short wAntDiversityMaxRate; |
| 5449c685 FB |
752 | |
| 753 | ||
| 754 | SEthernetHeader sTxEthHeader; | |
| 755 | SEthernetHeader sRxEthHeader; | |
| 3fc9b584 CC |
756 | unsigned char abyBroadcastAddr[ETH_ALEN]; |
| 757 | unsigned char abySNAP_RFC1042[ETH_ALEN]; | |
| 758 | unsigned char abySNAP_Bridgetunnel[ETH_ALEN]; | |
| 759 | unsigned char abyEEPROM[EEP_MAX_CONTEXT_SIZE]; //unsigned long alignment | |
| 5449c685 FB |
760 | // Pre-Authentication & PMK cache |
| 761 | SPMKID gsPMKID; | |
| 762 | SPMKIDCandidateEvent gsPMKIDCandidate; | |
| 763 | ||
| 764 | ||
| 765 | // for 802.11h | |
| 7b6a0013 | 766 | bool b11hEnable; |
| 3fc9b584 | 767 | unsigned char abyCountryCode[3]; |
| 5449c685 | 768 | // for 802.11h DFS |
| b6e95cd5 | 769 | unsigned int uNumOfMeasureEIDs; |
| 5449c685 | 770 | PWLAN_IE_MEASURE_REQ pCurrMeasureEID; |
| 7b6a0013 | 771 | bool bMeasureInProgress; |
| 3fc9b584 CC |
772 | unsigned char byOrgChannel; |
| 773 | unsigned char byOrgRCR; | |
| 0f4c60d6 CC |
774 | unsigned long dwOrgMAR0; |
| 775 | unsigned long dwOrgMAR4; | |
| 3fc9b584 CC |
776 | unsigned char byBasicMap; |
| 777 | unsigned char byCCAFraction; | |
| 778 | unsigned char abyRPIs[8]; | |
| 0f4c60d6 | 779 | unsigned long dwRPIs[8]; |
| 7b6a0013 | 780 | bool bChannelSwitch; |
| 3fc9b584 CC |
781 | unsigned char byNewChannel; |
| 782 | unsigned char byChannelSwitchCount; | |
| 7b6a0013 CC |
783 | bool bQuietEnable; |
| 784 | bool bEnableFirstQuiet; | |
| 3fc9b584 | 785 | unsigned char byQuietStartCount; |
| b6e95cd5 | 786 | unsigned int uQuietEnqueue; |
| 0f4c60d6 | 787 | unsigned long dwCurrentQuietEndTime; |
| 5449c685 FB |
788 | SQuietControl sQuiet[MAX_QUIET_COUNT]; |
| 789 | // for 802.11h TPC | |
| 7b6a0013 CC |
790 | bool bCountryInfo5G; |
| 791 | bool bCountryInfo24G; | |
| 5449c685 | 792 | |
| 2986db5f | 793 | unsigned short wBeaconInterval; |
| 5449c685 FB |
794 | |
| 795 | //WPA supplicant deamon | |
| 796 | struct net_device *wpadev; | |
| 7b6a0013 | 797 | bool bWPADEVUp; |
| 5449c685 FB |
798 | struct sk_buff *skb; |
| 799 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
| 800 | /* | |
| 7b6a0013 CC |
801 | bool bwextstep0; |
| 802 | bool bwextstep1; | |
| 803 | bool bwextstep2; | |
| 804 | bool bwextstep3; | |
| 5449c685 | 805 | */ |
| b6e95cd5 | 806 | unsigned int bwextcount; |
| 7b6a0013 | 807 | bool bWPASuppWextEnabled; |
| 5449c685 FB |
808 | #endif |
| 809 | ||
| 810 | //-- | |
| 811 | #ifdef HOSTAP | |
| 812 | // user space daemon: hostapd, is used for HOSTAP | |
| 7b6a0013 CC |
813 | bool bEnableHostapd; |
| 814 | bool bEnable8021x; | |
| 815 | bool bEnableHostWEP; | |
| 5449c685 FB |
816 | struct net_device *apdev; |
| 817 | int (*tx_80211)(struct sk_buff *skb, struct net_device *dev); | |
| 818 | #endif | |
| b6e95cd5 | 819 | unsigned int uChannel; |
| 7b6a0013 | 820 | bool bMACSuspend; |
| 5449c685 | 821 | |
| 5449c685 | 822 | struct iw_statistics wstats; // wireless stats |
| 7b6a0013 | 823 | bool bCommit; |
| 5449c685 FB |
824 | |
| 825 | } DEVICE_INFO, *PSDevice; | |
| 826 | ||
| 827 | ||
| 828 | //PLICE_DEBUG-> | |
| 829 | ||
| 830 | ||
| 6b35b7b3 | 831 | inline static void EnQueue (PSDevice pDevice,PSRxMgmtPacket pRxMgmtPacket) |
| 5449c685 FB |
832 | { |
| 833 | //printk("Enter EnQueue:tail is %d\n",pDevice->rxManeQueue.tail); | |
| 834 | if ((pDevice->rxManeQueue.tail+1) % NUM == pDevice->rxManeQueue.head) | |
| 835 | { | |
| 836 | //printk("Queue is Full,tail is %d\n",pDevice->rxManeQueue.tail); | |
| 837 | return ; | |
| 838 | } | |
| 839 | else | |
| 840 | { | |
| 841 | pDevice->rxManeQueue.tail = (pDevice->rxManeQueue.tail+1)% NUM; | |
| 842 | pDevice->rxManeQueue.Q[pDevice->rxManeQueue.tail] = pRxMgmtPacket; | |
| 843 | pDevice->rxManeQueue.packet_num++; | |
| 844 | //printk("packet num is %d\n",pDevice->rxManeQueue.packet_num); | |
| 845 | } | |
| 846 | } | |
| 847 | ||
| 848 | ||
| 849 | ||
| 850 | ||
| 851 | inline static PSRxMgmtPacket DeQueue (PSDevice pDevice) | |
| 852 | { | |
| 853 | PSRxMgmtPacket pRxMgmtPacket; | |
| 854 | if (pDevice->rxManeQueue.tail == pDevice->rxManeQueue.head) | |
| 855 | { | |
| 856 | printk("Queue is Empty\n"); | |
| 857 | return NULL; | |
| 858 | } | |
| 859 | else | |
| 860 | { | |
| 861 | int x; | |
| 862 | //x=pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM; | |
| 863 | pDevice->rxManeQueue.head = (pDevice->rxManeQueue.head+1)%NUM; | |
| 864 | x = pDevice->rxManeQueue.head; | |
| 865 | //printk("Enter DeQueue:head is %d\n",x); | |
| 866 | pRxMgmtPacket = pDevice->rxManeQueue.Q[x]; | |
| 867 | pDevice->rxManeQueue.packet_num--; | |
| 868 | return pRxMgmtPacket; | |
| 869 | } | |
| 870 | } | |
| 871 | ||
| 6b35b7b3 | 872 | void InitRxManagementQueue(PSDevice pDevice); |
| 5449c685 FB |
873 | |
| 874 | ||
| 875 | ||
| 876 | //PLICE_DEBUG<- | |
| 877 | ||
| 878 | ||
| 879 | ||
| 880 | ||
| 881 | ||
| 882 | ||
| 7b6a0013 | 883 | inline static bool device_get_ip(PSDevice pInfo) { |
| 5449c685 FB |
884 | struct in_device* in_dev=(struct in_device*) pInfo->dev->ip_ptr; |
| 885 | struct in_ifaddr* ifa; | |
| 886 | ||
| 887 | if (in_dev!=NULL) { | |
| 888 | ifa=(struct in_ifaddr*) in_dev->ifa_list; | |
| 889 | if (ifa!=NULL) { | |
| 890 | memcpy(pInfo->abyIPAddr,&ifa->ifa_address,4); | |
| 1b12068a | 891 | return true; |
| 5449c685 FB |
892 | } |
| 893 | } | |
| 5a5a2a6a | 894 | return false; |
| 5449c685 FB |
895 | } |
| 896 | ||
| 897 | ||
| 898 | ||
| 899 | static inline PDEVICE_RD_INFO alloc_rd_info(void) { | |
| 900 | PDEVICE_RD_INFO ptr; | |
| d2c6170b JP |
901 | ptr = (PDEVICE_RD_INFO)kmalloc((int)sizeof(DEVICE_RD_INFO), (int)GFP_ATOMIC); |
| 902 | if (ptr == NULL) | |
| 5449c685 FB |
903 | return NULL; |
| 904 | else { | |
| 905 | memset(ptr,0,sizeof(DEVICE_RD_INFO)); | |
| 906 | return ptr; | |
| 907 | } | |
| 908 | } | |
| 909 | ||
| 910 | static inline PDEVICE_TD_INFO alloc_td_info(void) { | |
| 911 | PDEVICE_TD_INFO ptr; | |
| d2c6170b JP |
912 | ptr = (PDEVICE_TD_INFO)kmalloc((int)sizeof(DEVICE_TD_INFO), (int)GFP_ATOMIC); |
| 913 | if (ptr == NULL) | |
| 5449c685 FB |
914 | return NULL; |
| 915 | else { | |
| 916 | memset(ptr,0,sizeof(DEVICE_TD_INFO)); | |
| 917 | return ptr; | |
| 918 | } | |
| 919 | } | |
| 920 | ||
| 921 | /*--------------------- Export Functions --------------------------*/ | |
| 922 | ||
| 7b6a0013 CC |
923 | bool device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, unsigned int uNodeIndex); |
| 924 | bool device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF); | |
| 925 | int Config_FileOperation(PSDevice pDevice, bool fwrite, unsigned char *Parameter); | |
| 5449c685 FB |
926 | #endif |
| 927 | ||
| 928 |