Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame^] | 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_main.c |
| 20 | * |
| 21 | * Purpose: driver entry for initial, open, close, tx and rx. |
| 22 | * |
| 23 | * Author: Lyndon Chen |
| 24 | * |
| 25 | * Date: Jan 8, 2003 |
| 26 | * |
| 27 | * Functions: |
| 28 | * |
| 29 | * device_found1 - module initial (insmod) driver entry |
| 30 | * device_remove1 - module remove entry |
| 31 | * device_init_info - device structure resource allocation function |
| 32 | * device_free_info - device structure resource free function |
| 33 | * device_get_pci_info - get allocated pci io/mem resource |
| 34 | * device_print_info - print out resource |
| 35 | * device_open - allocate dma/descripter resource & initial mac/bbp function |
| 36 | * device_xmit - asynchrous data tx function |
| 37 | * device_intr - interrupt handle function |
| 38 | * device_set_multi - set mac filter |
| 39 | * device_ioctl - ioctl entry |
| 40 | * device_close - shutdown mac/bbp & free dma/descripter resource |
| 41 | * device_rx_srv - rx service function |
| 42 | * device_receive_frame - rx data function |
| 43 | * device_alloc_rx_buf - rx buffer pre-allocated function |
| 44 | * device_alloc_frag_buf - rx fragement pre-allocated function |
| 45 | * device_free_tx_buf - free tx buffer function |
| 46 | * device_free_frag_buf- free de-fragement buffer |
| 47 | * device_dma0_tx_80211- tx 802.11 frame via dma0 |
| 48 | * device_dma0_xmit- tx PS bufferred frame via dma0 |
| 49 | * device_init_rd0_ring- initial rd dma0 ring |
| 50 | * device_init_rd1_ring- initial rd dma1 ring |
| 51 | * device_init_td0_ring- initial tx dma0 ring buffer |
| 52 | * device_init_td1_ring- initial tx dma1 ring buffer |
| 53 | * device_init_registers- initial MAC & BBP & RF internal registers. |
| 54 | * device_init_rings- initial tx/rx ring buffer |
| 55 | * device_init_defrag_cb- initial & allocate de-fragement buffer. |
| 56 | * device_free_rings- free all allocated ring buffer |
| 57 | * device_tx_srv- tx interrupt service function |
| 58 | * |
| 59 | * Revision History: |
| 60 | */ |
| 61 | #undef __NO_VERSION__ |
| 62 | |
| 63 | #if !defined(__DEVICE_H__) |
| 64 | #include "device.h" |
| 65 | #endif |
| 66 | #if !defined(__CARD_H__) |
| 67 | #include "card.h" |
| 68 | #endif |
| 69 | #if !defined(__TBIT_H__) |
| 70 | #include "tbit.h" |
| 71 | #endif |
| 72 | #if !defined(__BASEBAND_H__) |
| 73 | #include "baseband.h" |
| 74 | #endif |
| 75 | #if !defined(__MAC_H__) |
| 76 | #include "mac.h" |
| 77 | #endif |
| 78 | #if !defined(__TETHER_H__) |
| 79 | #include "tether.h" |
| 80 | #endif |
| 81 | #if !defined(__WMGR_H__) |
| 82 | #include "wmgr.h" |
| 83 | #endif |
| 84 | #if !defined(__WCTL_H__) |
| 85 | #include "wctl.h" |
| 86 | #endif |
| 87 | #if !defined(__POWER_H__) |
| 88 | #include "power.h" |
| 89 | #endif |
| 90 | #if !defined(__WCMD_H__) |
| 91 | #include "wcmd.h" |
| 92 | #endif |
| 93 | #if !defined(__IOCMD_H__) |
| 94 | #include "iocmd.h" |
| 95 | #endif |
| 96 | #if !defined(__TCRC_H__) |
| 97 | #include "tcrc.h" |
| 98 | #endif |
| 99 | #if !defined(__RXTX_H__) |
| 100 | #include "rxtx.h" |
| 101 | #endif |
| 102 | #if !defined(__WROUTE_H__) |
| 103 | #include "wroute.h" |
| 104 | #endif |
| 105 | #if !defined(__BSSDB_H__) |
| 106 | #include "bssdb.h" |
| 107 | #endif |
| 108 | #if !defined(__HOSTAP_H__) |
| 109 | #include "hostap.h" |
| 110 | #endif |
| 111 | #if !defined(__WPACTL_H__) |
| 112 | #include "wpactl.h" |
| 113 | #endif |
| 114 | #if !defined(__IOCTL_H__) |
| 115 | #include "ioctl.h" |
| 116 | #endif |
| 117 | #if !defined(__IWCTL_H__) |
| 118 | #include "iwctl.h" |
| 119 | #endif |
| 120 | #if !defined(__DPC_H__) |
| 121 | #include "dpc.h" |
| 122 | #endif |
| 123 | #if !defined(__DATARATE_H__) |
| 124 | #include "datarate.h" |
| 125 | #endif |
| 126 | #if !defined(__RF_H__) |
| 127 | #include "rf.h" |
| 128 | #endif |
| 129 | #if !defined(__IOWPA_H__) |
| 130 | #include "iowpa.h" |
| 131 | #endif |
| 132 | |
| 133 | #include <linux/delay.h> |
| 134 | #include <linux/kthread.h> |
| 135 | // #ifdef PRIVATE_OBJ |
| 136 | //#if !defined(__DEVICE_EXP_H) |
| 137 | //#include "device_exp.h" |
| 138 | //#endif |
| 139 | //#if !defined(__DEVICE_MODULE_H) |
| 140 | //#include "device_module.h" |
| 141 | //#endif |
| 142 | |
| 143 | |
| 144 | // #endif |
| 145 | //#define DEBUG |
| 146 | /*--------------------- Static Definitions -------------------------*/ |
| 147 | //static int msglevel =MSG_LEVEL_DEBUG; |
| 148 | static int msglevel = MSG_LEVEL_INFO; |
| 149 | |
| 150 | //#define PLICE_DEBUG |
| 151 | // |
| 152 | // Define module options |
| 153 | // |
| 154 | #ifndef PRIVATE_OBJ |
| 155 | MODULE_AUTHOR("VIA Networking Technologies, Inc., <lyndonchen@vntek.com.tw>"); |
| 156 | MODULE_LICENSE("GPL"); |
| 157 | MODULE_DESCRIPTION("VIA Networking Solomon-A/B/G Wireless LAN Adapter Driver"); |
| 158 | #endif |
| 159 | |
| 160 | //PLICE_DEBUG -> |
| 161 | static int mlme_kill; |
| 162 | //static struct task_struct * mlme_task; |
| 163 | //PLICE_DEBUG <- |
| 164 | |
| 165 | #define DEVICE_PARAM(N,D) |
| 166 | /* |
| 167 | static const int N[MAX_UINTS]=OPTION_DEFAULT;\ |
| 168 | MODULE_PARM(N, "1-" __MODULE_STRING(MAX_UINTS) "i");\ |
| 169 | MODULE_PARM_DESC(N, D); |
| 170 | */ |
| 171 | |
| 172 | #define RX_DESC_MIN0 16 |
| 173 | #define RX_DESC_MAX0 128 |
| 174 | #define RX_DESC_DEF0 32 |
| 175 | DEVICE_PARAM(RxDescriptors0,"Number of receive descriptors0"); |
| 176 | |
| 177 | #define RX_DESC_MIN1 16 |
| 178 | #define RX_DESC_MAX1 128 |
| 179 | #define RX_DESC_DEF1 32 |
| 180 | DEVICE_PARAM(RxDescriptors1,"Number of receive descriptors1"); |
| 181 | |
| 182 | #define TX_DESC_MIN0 16 |
| 183 | #define TX_DESC_MAX0 128 |
| 184 | #define TX_DESC_DEF0 32 |
| 185 | DEVICE_PARAM(TxDescriptors0,"Number of transmit descriptors0"); |
| 186 | |
| 187 | #define TX_DESC_MIN1 16 |
| 188 | #define TX_DESC_MAX1 128 |
| 189 | #define TX_DESC_DEF1 64 |
| 190 | DEVICE_PARAM(TxDescriptors1,"Number of transmit descriptors1"); |
| 191 | |
| 192 | |
| 193 | #define IP_ALIG_DEF 0 |
| 194 | /* IP_byte_align[] is used for IP header DWORD byte aligned |
| 195 | 0: indicate the IP header won't be DWORD byte aligned.(Default) . |
| 196 | 1: indicate the IP header will be DWORD byte aligned. |
| 197 | In some enviroment, the IP header should be DWORD byte aligned, |
| 198 | or the packet will be droped when we receive it. (eg: IPVS) |
| 199 | */ |
| 200 | DEVICE_PARAM(IP_byte_align,"Enable IP header dword aligned"); |
| 201 | |
| 202 | |
| 203 | #define INT_WORKS_DEF 20 |
| 204 | #define INT_WORKS_MIN 10 |
| 205 | #define INT_WORKS_MAX 64 |
| 206 | |
| 207 | DEVICE_PARAM(int_works,"Number of packets per interrupt services"); |
| 208 | |
| 209 | #define CHANNEL_MIN 1 |
| 210 | #define CHANNEL_MAX 14 |
| 211 | #define CHANNEL_DEF 6 |
| 212 | |
| 213 | DEVICE_PARAM(Channel, "Channel number"); |
| 214 | |
| 215 | |
| 216 | /* PreambleType[] is the preamble length used for transmit. |
| 217 | 0: indicate allows long preamble type |
| 218 | 1: indicate allows short preamble type |
| 219 | */ |
| 220 | |
| 221 | #define PREAMBLE_TYPE_DEF 1 |
| 222 | |
| 223 | DEVICE_PARAM(PreambleType, "Preamble Type"); |
| 224 | |
| 225 | |
| 226 | #define RTS_THRESH_MIN 512 |
| 227 | #define RTS_THRESH_MAX 2347 |
| 228 | #define RTS_THRESH_DEF 2347 |
| 229 | |
| 230 | DEVICE_PARAM(RTSThreshold, "RTS threshold"); |
| 231 | |
| 232 | |
| 233 | #define FRAG_THRESH_MIN 256 |
| 234 | #define FRAG_THRESH_MAX 2346 |
| 235 | #define FRAG_THRESH_DEF 2346 |
| 236 | |
| 237 | DEVICE_PARAM(FragThreshold, "Fragmentation threshold"); |
| 238 | |
| 239 | |
| 240 | #define DATA_RATE_MIN 0 |
| 241 | #define DATA_RATE_MAX 13 |
| 242 | #define DATA_RATE_DEF 13 |
| 243 | /* datarate[] index |
| 244 | 0: indicate 1 Mbps 0x02 |
| 245 | 1: indicate 2 Mbps 0x04 |
| 246 | 2: indicate 5.5 Mbps 0x0B |
| 247 | 3: indicate 11 Mbps 0x16 |
| 248 | 4: indicate 6 Mbps 0x0c |
| 249 | 5: indicate 9 Mbps 0x12 |
| 250 | 6: indicate 12 Mbps 0x18 |
| 251 | 7: indicate 18 Mbps 0x24 |
| 252 | 8: indicate 24 Mbps 0x30 |
| 253 | 9: indicate 36 Mbps 0x48 |
| 254 | 10: indicate 48 Mbps 0x60 |
| 255 | 11: indicate 54 Mbps 0x6c |
| 256 | 12: indicate 72 Mbps 0x90 |
| 257 | 13: indicate auto rate |
| 258 | */ |
| 259 | |
| 260 | DEVICE_PARAM(ConnectionRate, "Connection data rate"); |
| 261 | |
| 262 | #define OP_MODE_DEF 0 |
| 263 | |
| 264 | DEVICE_PARAM(OPMode, "Infrastruct, adhoc, AP mode "); |
| 265 | |
| 266 | /* OpMode[] is used for transmit. |
| 267 | 0: indicate infrastruct mode used |
| 268 | 1: indicate adhoc mode used |
| 269 | 2: indicate AP mode used |
| 270 | */ |
| 271 | |
| 272 | |
| 273 | /* PSMode[] |
| 274 | 0: indicate disable power saving mode |
| 275 | 1: indicate enable power saving mode |
| 276 | */ |
| 277 | |
| 278 | #define PS_MODE_DEF 0 |
| 279 | |
| 280 | DEVICE_PARAM(PSMode, "Power saving mode"); |
| 281 | |
| 282 | |
| 283 | #define SHORT_RETRY_MIN 0 |
| 284 | #define SHORT_RETRY_MAX 31 |
| 285 | #define SHORT_RETRY_DEF 8 |
| 286 | |
| 287 | |
| 288 | DEVICE_PARAM(ShortRetryLimit, "Short frame retry limits"); |
| 289 | |
| 290 | #define LONG_RETRY_MIN 0 |
| 291 | #define LONG_RETRY_MAX 15 |
| 292 | #define LONG_RETRY_DEF 4 |
| 293 | |
| 294 | |
| 295 | DEVICE_PARAM(LongRetryLimit, "long frame retry limits"); |
| 296 | |
| 297 | |
| 298 | /* BasebandType[] baseband type selected |
| 299 | 0: indicate 802.11a type |
| 300 | 1: indicate 802.11b type |
| 301 | 2: indicate 802.11g type |
| 302 | */ |
| 303 | #define BBP_TYPE_MIN 0 |
| 304 | #define BBP_TYPE_MAX 2 |
| 305 | #define BBP_TYPE_DEF 2 |
| 306 | |
| 307 | DEVICE_PARAM(BasebandType, "baseband type"); |
| 308 | |
| 309 | |
| 310 | |
| 311 | /* 80211hEnable[] |
| 312 | 0: indicate disable 802.11h |
| 313 | 1: indicate enable 802.11h |
| 314 | */ |
| 315 | |
| 316 | #define X80211h_MODE_DEF 0 |
| 317 | |
| 318 | DEVICE_PARAM(b80211hEnable, "802.11h mode"); |
| 319 | |
| 320 | /* 80211hEnable[] |
| 321 | 0: indicate disable 802.11h |
| 322 | 1: indicate enable 802.11h |
| 323 | */ |
| 324 | |
| 325 | #define DIVERSITY_ANT_DEF 0 |
| 326 | |
| 327 | DEVICE_PARAM(bDiversityANTEnable, "ANT diversity mode"); |
| 328 | |
| 329 | |
| 330 | // |
| 331 | // Static vars definitions |
| 332 | // |
| 333 | |
| 334 | |
| 335 | #ifndef PRIVATE_OBJ |
| 336 | static int device_nics =0; |
| 337 | static PSDevice pDevice_Infos =NULL; |
| 338 | static struct net_device *root_device_dev = NULL; |
| 339 | |
| 340 | static CHIP_INFO chip_info_table[]= { |
| 341 | { VT3253, "VIA Networking Solomon-A/B/G Wireless LAN Adapter ", |
| 342 | 256, 1, DEVICE_FLAGS_IP_ALIGN|DEVICE_FLAGS_TX_ALIGN }, |
| 343 | {0,NULL} |
| 344 | }; |
| 345 | |
| 346 | static struct pci_device_id device_id_table[] __devinitdata = { |
| 347 | { 0x1106, 0x3253, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (int)&chip_info_table[0]}, |
| 348 | { 0, } |
| 349 | }; |
| 350 | #endif |
| 351 | |
| 352 | /*--------------------- Static Functions --------------------------*/ |
| 353 | |
| 354 | #ifndef PRIVATE_OBJ |
| 355 | |
| 356 | static int device_found1(struct pci_dev *pcid, const struct pci_device_id *ent); |
| 357 | static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, PCHIP_INFO); |
| 358 | static void device_free_info(PSDevice pDevice); |
| 359 | static BOOL device_get_pci_info(PSDevice, struct pci_dev* pcid); |
| 360 | static void device_print_info(PSDevice pDevice); |
| 361 | static struct net_device_stats *device_get_stats(struct net_device *dev); |
| 362 | static void device_init_diversity_timer(PSDevice pDevice); |
| 363 | static int device_open(struct net_device *dev); |
| 364 | static int device_xmit(struct sk_buff *skb, struct net_device *dev); |
| 365 | static irqreturn_t device_intr(int irq, void*dev_instance); |
| 366 | static void device_set_multi(struct net_device *dev); |
| 367 | static int device_close(struct net_device *dev); |
| 368 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); |
| 369 | |
| 370 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) |
| 371 | #ifdef CONFIG_PM |
| 372 | static int device_notify_reboot(struct notifier_block *, unsigned long event, void *ptr); |
| 373 | static int viawget_suspend(struct pci_dev *pcid, u32 state); |
| 374 | static int viawget_resume(struct pci_dev *pcid); |
| 375 | struct notifier_block device_notifier = { |
| 376 | notifier_call: device_notify_reboot, |
| 377 | next: NULL, |
| 378 | priority: 0 |
| 379 | }; |
| 380 | #endif |
| 381 | #endif |
| 382 | |
| 383 | #endif // #ifndef PRIVATE_OBJ |
| 384 | |
| 385 | static void device_init_rd0_ring(PSDevice pDevice); |
| 386 | static void device_init_rd1_ring(PSDevice pDevice); |
| 387 | static void device_init_defrag_cb(PSDevice pDevice); |
| 388 | static void device_init_td0_ring(PSDevice pDevice); |
| 389 | static void device_init_td1_ring(PSDevice pDevice); |
| 390 | |
| 391 | #ifndef PRIVATE_OBJ |
| 392 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev); |
| 393 | #endif |
| 394 | //2008-0714<Add>by Mike Liu |
| 395 | static BOOL device_release_WPADEV(PSDevice pDevice); |
| 396 | |
| 397 | static int ethtool_ioctl(struct net_device *dev, void *useraddr); |
| 398 | static int device_rx_srv(PSDevice pDevice, UINT uIdx); |
| 399 | static int device_tx_srv(PSDevice pDevice, UINT uIdx); |
| 400 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pDesc); |
| 401 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType); |
| 402 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc); |
| 403 | static void device_free_td0_ring(PSDevice pDevice); |
| 404 | static void device_free_td1_ring(PSDevice pDevice); |
| 405 | static void device_free_rd0_ring(PSDevice pDevice); |
| 406 | static void device_free_rd1_ring(PSDevice pDevice); |
| 407 | static void device_free_rings(PSDevice pDevice); |
| 408 | static void device_free_frag_buf(PSDevice pDevice); |
| 409 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source); |
| 410 | |
| 411 | |
| 412 | /*--------------------- Export Variables --------------------------*/ |
| 413 | |
| 414 | /*--------------------- Export Functions --------------------------*/ |
| 415 | |
| 416 | |
| 417 | #ifndef PRIVATE_OBJ |
| 418 | |
| 419 | static char* get_chip_name(int chip_id) { |
| 420 | int i; |
| 421 | for (i=0;chip_info_table[i].name!=NULL;i++) |
| 422 | if (chip_info_table[i].chip_id==chip_id) |
| 423 | break; |
| 424 | return chip_info_table[i].name; |
| 425 | } |
| 426 | |
| 427 | static void __devexit device_remove1(struct pci_dev *pcid) |
| 428 | { |
| 429 | PSDevice pDevice=pci_get_drvdata(pcid); |
| 430 | |
| 431 | if (pDevice==NULL) |
| 432 | return; |
| 433 | device_free_info(pDevice); |
| 434 | |
| 435 | } |
| 436 | |
| 437 | #endif |
| 438 | /* |
| 439 | static void |
| 440 | device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) { |
| 441 | if (val==-1) |
| 442 | *opt=def; |
| 443 | else if (val<min || val>max) { |
| 444 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" , |
| 445 | devname,name, min,max); |
| 446 | *opt=def; |
| 447 | } else { |
| 448 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n", |
| 449 | devname, name, val); |
| 450 | *opt=val; |
| 451 | } |
| 452 | } |
| 453 | |
| 454 | static void |
| 455 | device_set_bool_opt(PU32 opt, int val,BOOL def,U32 flag, char* name,char* devname) { |
| 456 | (*opt)&=(~flag); |
| 457 | if (val==-1) |
| 458 | *opt|=(def ? flag : 0); |
| 459 | else if (val<0 || val>1) { |
| 460 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE |
| 461 | "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name); |
| 462 | *opt|=(def ? flag : 0); |
| 463 | } else { |
| 464 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n", |
| 465 | devname,name , val ? "TRUE" : "FALSE"); |
| 466 | *opt|=(val ? flag : 0); |
| 467 | } |
| 468 | } |
| 469 | */ |
| 470 | static void |
| 471 | device_get_options(PSDevice pDevice, int index, char* devname) { |
| 472 | |
| 473 | POPTIONS pOpts = &(pDevice->sOpts); |
| 474 | pOpts->nRxDescs0=RX_DESC_DEF0; |
| 475 | pOpts->nRxDescs1=RX_DESC_DEF1; |
| 476 | pOpts->nTxDescs[0]=TX_DESC_DEF0; |
| 477 | pOpts->nTxDescs[1]=TX_DESC_DEF1; |
| 478 | pOpts->flags|=DEVICE_FLAGS_IP_ALIGN; |
| 479 | pOpts->int_works=INT_WORKS_DEF; |
| 480 | pOpts->rts_thresh=RTS_THRESH_DEF; |
| 481 | pOpts->frag_thresh=FRAG_THRESH_DEF; |
| 482 | pOpts->data_rate=DATA_RATE_DEF; |
| 483 | pOpts->channel_num=CHANNEL_DEF; |
| 484 | |
| 485 | pOpts->flags|=DEVICE_FLAGS_PREAMBLE_TYPE; |
| 486 | pOpts->flags|=DEVICE_FLAGS_OP_MODE; |
| 487 | //pOpts->flags|=DEVICE_FLAGS_PS_MODE; |
| 488 | pOpts->short_retry=SHORT_RETRY_DEF; |
| 489 | pOpts->long_retry=LONG_RETRY_DEF; |
| 490 | pOpts->bbp_type=BBP_TYPE_DEF; |
| 491 | pOpts->flags|=DEVICE_FLAGS_80211h_MODE; |
| 492 | pOpts->flags|=DEVICE_FLAGS_DiversityANT; |
| 493 | |
| 494 | |
| 495 | } |
| 496 | |
| 497 | static void |
| 498 | device_set_options(PSDevice pDevice) { |
| 499 | |
| 500 | BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; |
| 501 | BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; |
| 502 | BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8}; |
| 503 | |
| 504 | |
| 505 | memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN); |
| 506 | memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN); |
| 507 | memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN); |
| 508 | |
| 509 | pDevice->uChannel = pDevice->sOpts.channel_num; |
| 510 | pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh; |
| 511 | pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh; |
| 512 | pDevice->byShortRetryLimit = pDevice->sOpts.short_retry; |
| 513 | pDevice->byLongRetryLimit = pDevice->sOpts.long_retry; |
| 514 | pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME; |
| 515 | pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0; |
| 516 | pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0; |
| 517 | pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0; |
| 518 | pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0; |
| 519 | pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0; |
| 520 | pDevice->uConnectionRate = pDevice->sOpts.data_rate; |
| 521 | if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE; |
| 522 | pDevice->byBBType = pDevice->sOpts.bbp_type; |
| 523 | pDevice->byPacketType = pDevice->byBBType; |
| 524 | |
| 525 | //PLICE_DEBUG-> |
| 526 | pDevice->byAutoFBCtrl = AUTO_FB_0; |
| 527 | //pDevice->byAutoFBCtrl = AUTO_FB_1; |
| 528 | //PLICE_DEBUG<- |
| 529 | pDevice->bUpdateBBVGA = TRUE; |
| 530 | pDevice->byFOETuning = 0; |
| 531 | pDevice->wCTSDuration = 0; |
| 532 | pDevice->byPreambleType = 0; |
| 533 | |
| 534 | |
| 535 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uChannel= %d\n",(INT)pDevice->uChannel); |
| 536 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byOpMode= %d\n",(INT)pDevice->byOpMode); |
| 537 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" ePSMode= %d\n",(INT)pDevice->ePSMode); |
| 538 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" wRTSThreshold= %d\n",(INT)pDevice->wRTSThreshold); |
| 539 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortRetryLimit= %d\n",(INT)pDevice->byShortRetryLimit); |
| 540 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byLongRetryLimit= %d\n",(INT)pDevice->byLongRetryLimit); |
| 541 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byPreambleType= %d\n",(INT)pDevice->byPreambleType); |
| 542 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortPreamble= %d\n",(INT)pDevice->byShortPreamble); |
| 543 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uConnectionRate= %d\n",(INT)pDevice->uConnectionRate); |
| 544 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byBBType= %d\n",(INT)pDevice->byBBType); |
| 545 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->b11hEnable= %d\n",(INT)pDevice->b11hEnable); |
| 546 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(INT)pDevice->bDiversityRegCtlON); |
| 547 | } |
| 548 | |
| 549 | static VOID s_vCompleteCurrentMeasure (IN PSDevice pDevice, IN BYTE byResult) |
| 550 | { |
| 551 | UINT ii; |
| 552 | DWORD dwDuration = 0; |
| 553 | BYTE byRPI0 = 0; |
| 554 | |
| 555 | for(ii=1;ii<8;ii++) { |
| 556 | pDevice->dwRPIs[ii] *= 255; |
| 557 | dwDuration |= *((PWORD) (pDevice->pCurrMeasureEID->sReq.abyDuration)); |
| 558 | dwDuration <<= 10; |
| 559 | pDevice->dwRPIs[ii] /= dwDuration; |
| 560 | pDevice->abyRPIs[ii] = (BYTE) pDevice->dwRPIs[ii]; |
| 561 | byRPI0 += pDevice->abyRPIs[ii]; |
| 562 | } |
| 563 | pDevice->abyRPIs[0] = (0xFF - byRPI0); |
| 564 | |
| 565 | if (pDevice->uNumOfMeasureEIDs == 0) { |
| 566 | VNTWIFIbMeasureReport( pDevice->pMgmt, |
| 567 | TRUE, |
| 568 | pDevice->pCurrMeasureEID, |
| 569 | byResult, |
| 570 | pDevice->byBasicMap, |
| 571 | pDevice->byCCAFraction, |
| 572 | pDevice->abyRPIs |
| 573 | ); |
| 574 | } else { |
| 575 | VNTWIFIbMeasureReport( pDevice->pMgmt, |
| 576 | FALSE, |
| 577 | pDevice->pCurrMeasureEID, |
| 578 | byResult, |
| 579 | pDevice->byBasicMap, |
| 580 | pDevice->byCCAFraction, |
| 581 | pDevice->abyRPIs |
| 582 | ); |
| 583 | CARDbStartMeasure (pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs); |
| 584 | } |
| 585 | |
| 586 | } |
| 587 | |
| 588 | |
| 589 | |
| 590 | // |
| 591 | // Initialiation of MAC & BBP registers |
| 592 | // |
| 593 | |
| 594 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) |
| 595 | { |
| 596 | UINT ii; |
| 597 | BYTE byValue; |
| 598 | BYTE byValue1; |
| 599 | BYTE byCCKPwrdBm = 0; |
| 600 | BYTE byOFDMPwrdBm = 0; |
| 601 | INT zonetype=0; |
| 602 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); |
| 603 | MACbShutdown(pDevice->PortOffset); |
| 604 | BBvSoftwareReset(pDevice->PortOffset); |
| 605 | |
| 606 | if ((InitType == DEVICE_INIT_COLD) || |
| 607 | (InitType == DEVICE_INIT_DXPL)) { |
| 608 | // Do MACbSoftwareReset in MACvInitialize |
| 609 | MACbSoftwareReset(pDevice->PortOffset); |
| 610 | // force CCK |
| 611 | pDevice->bCCK = TRUE; |
| 612 | pDevice->bAES = FALSE; |
| 613 | pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE |
| 614 | pDevice->bNonERPPresent = FALSE; |
| 615 | pDevice->bBarkerPreambleMd = FALSE; |
| 616 | pDevice->wCurrentRate = RATE_1M; |
| 617 | pDevice->byTopOFDMBasicRate = RATE_24M; |
| 618 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 619 | |
| 620 | pDevice->byRevId = 0; //Target to IF pin while programming to RF chip. |
| 621 | |
| 622 | // init MAC |
| 623 | MACvInitialize(pDevice->PortOffset); |
| 624 | |
| 625 | // Get Local ID |
| 626 | VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID)); |
| 627 | |
| 628 | spin_lock_irq(&pDevice->lock); |
| 629 | SROMvReadAllContents(pDevice->PortOffset,pDevice->abyEEPROM); |
| 630 | |
| 631 | spin_unlock_irq(&pDevice->lock); |
| 632 | |
| 633 | // Get Channel range |
| 634 | |
| 635 | pDevice->byMinChannel = 1; |
| 636 | pDevice->byMaxChannel = CB_MAX_CHANNEL; |
| 637 | |
| 638 | // Get Antena |
| 639 | byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); |
| 640 | if (byValue & EEP_ANTINV) |
| 641 | pDevice->bTxRxAntInv = TRUE; |
| 642 | else |
| 643 | pDevice->bTxRxAntInv = FALSE; |
| 644 | #ifdef PLICE_DEBUG |
| 645 | //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue); |
| 646 | #endif |
| 647 | |
| 648 | byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); |
| 649 | if (byValue == 0) // if not set default is All |
| 650 | byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); |
| 651 | #ifdef PLICE_DEBUG |
| 652 | //printk("init_register:byValue is %d\n",byValue); |
| 653 | #endif |
| 654 | pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51); |
| 655 | pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52); |
| 656 | pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53); |
| 657 | pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54); |
| 658 | pDevice->ulSQ3TH = 0;//(ULONG) SROMbyReadEmbedded(pDevice->PortOffset, 0x55); |
| 659 | pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56); |
| 660 | |
| 661 | if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) { |
| 662 | pDevice->byAntennaCount = 2; |
| 663 | pDevice->byTxAntennaMode = ANT_B; |
| 664 | pDevice->dwTxAntennaSel = 1; |
| 665 | pDevice->dwRxAntennaSel = 1; |
| 666 | if (pDevice->bTxRxAntInv == TRUE) |
| 667 | pDevice->byRxAntennaMode = ANT_A; |
| 668 | else |
| 669 | pDevice->byRxAntennaMode = ANT_B; |
| 670 | // chester for antenna |
| 671 | byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); |
| 672 | // if (pDevice->bDiversityRegCtlON) |
| 673 | if((byValue1&0x08)==0) |
| 674 | pDevice->bDiversityEnable = FALSE;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50); |
| 675 | else |
| 676 | pDevice->bDiversityEnable = TRUE; |
| 677 | #ifdef PLICE_DEBUG |
| 678 | //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode); |
| 679 | #endif |
| 680 | } else { |
| 681 | pDevice->bDiversityEnable = FALSE; |
| 682 | pDevice->byAntennaCount = 1; |
| 683 | pDevice->dwTxAntennaSel = 0; |
| 684 | pDevice->dwRxAntennaSel = 0; |
| 685 | if (byValue & EEP_ANTENNA_AUX) { |
| 686 | pDevice->byTxAntennaMode = ANT_A; |
| 687 | if (pDevice->bTxRxAntInv == TRUE) |
| 688 | pDevice->byRxAntennaMode = ANT_B; |
| 689 | else |
| 690 | pDevice->byRxAntennaMode = ANT_A; |
| 691 | } else { |
| 692 | pDevice->byTxAntennaMode = ANT_B; |
| 693 | if (pDevice->bTxRxAntInv == TRUE) |
| 694 | pDevice->byRxAntennaMode = ANT_A; |
| 695 | else |
| 696 | pDevice->byRxAntennaMode = ANT_B; |
| 697 | } |
| 698 | } |
| 699 | #ifdef PLICE_DEBUG |
| 700 | //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode); |
| 701 | #endif |
| 702 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n", |
| 703 | pDevice->bDiversityEnable,(int)pDevice->ulDiversityNValue,(int)pDevice->ulDiversityMValue,pDevice->byTMax,pDevice->byTMax2); |
| 704 | |
| 705 | //#ifdef ZoneType_DefaultSetting |
| 706 | //2008-8-4 <add> by chester |
| 707 | //zonetype initial |
| 708 | pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; |
| 709 | if((zonetype=Config_FileOperation(pDevice,FALSE,NULL)) >= 0) { //read zonetype file ok! |
| 710 | if ((zonetype == 0)&& |
| 711 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA |
| 712 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0; |
| 713 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B; |
| 714 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :USA\n"); |
| 715 | } |
| 716 | else if((zonetype == 1)&& |
| 717 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x01)){ //for Japan |
| 718 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01; |
| 719 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; |
| 720 | } |
| 721 | else if((zonetype == 2)&& |
| 722 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x02)){ //for Europe |
| 723 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02; |
| 724 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; |
| 725 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :Europe\n"); |
| 726 | } |
| 727 | |
| 728 | else |
| 729 | { |
| 730 | if(zonetype!=pDevice->abyEEPROM[EEP_OFS_ZONETYPE]) |
| 731 | printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n",zonetype,pDevice->abyEEPROM[EEP_OFS_ZONETYPE]); |
| 732 | else |
| 733 | printk("Read Zonetype file sucess,use default zonetype setting[%02x]\n",zonetype); |
| 734 | } |
| 735 | } |
| 736 | else |
| 737 | printk("Read Zonetype file fail,use default zonetype setting[%02x]\n",SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE)); |
| 738 | |
| 739 | // Get RFType |
| 740 | pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE); |
| 741 | |
| 742 | if ((pDevice->byRFType & RF_EMU) != 0) { |
| 743 | // force change RevID for VT3253 emu |
| 744 | pDevice->byRevId = 0x80; |
| 745 | } |
| 746 | |
| 747 | pDevice->byRFType &= RF_MASK; |
| 748 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType); |
| 749 | |
| 750 | if (pDevice->bZoneRegExist == FALSE) { |
| 751 | pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; |
| 752 | } |
| 753 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType); |
| 754 | |
| 755 | //Init RF module |
| 756 | RFbInit(pDevice); |
| 757 | |
| 758 | //Get Desire Power Value |
| 759 | pDevice->byCurPwr = 0xFF; |
| 760 | pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK); |
| 761 | pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG); |
| 762 | //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm); |
| 763 | |
| 764 | //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm); |
| 765 | //printk("CCKPwrdBm is 0x%x,byOFDMPwrdBm is 0x%x\n",byCCKPwrdBm,byOFDMPwrdBm); |
| 766 | // Load power Table |
| 767 | |
| 768 | |
| 769 | for (ii=0;ii<CB_MAX_CHANNEL_24G;ii++) { |
| 770 | pDevice->abyCCKPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_CCK_PWR_TBL)); |
| 771 | if (pDevice->abyCCKPwrTbl[ii+1] == 0) { |
| 772 | pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr; |
| 773 | } |
| 774 | pDevice->abyOFDMPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDM_PWR_TBL)); |
| 775 | if (pDevice->abyOFDMPwrTbl[ii+1] == 0) { |
| 776 | pDevice->abyOFDMPwrTbl[ii+1] = pDevice->byOFDMPwrG; |
| 777 | } |
| 778 | pDevice->abyCCKDefaultPwr[ii+1] = byCCKPwrdBm; |
| 779 | pDevice->abyOFDMDefaultPwr[ii+1] = byOFDMPwrdBm; |
| 780 | } |
| 781 | //2008-8-4 <add> by chester |
| 782 | //recover 12,13 ,14channel for EUROPE by 11 channel |
| 783 | if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) || |
| 784 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&& |
| 785 | (pDevice->byOriginalZonetype == ZoneType_USA)) { |
| 786 | for(ii=11;ii<14;ii++) { |
| 787 | pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10]; |
| 788 | pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10]; |
| 789 | |
| 790 | } |
| 791 | } |
| 792 | |
| 793 | |
| 794 | // Load OFDM A Power Table |
| 795 | for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL |
| 796 | pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_TBL)); |
| 797 | pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_dBm)); |
| 798 | } |
| 799 | CARDvInitChannelTable((PVOID)pDevice); |
| 800 | |
| 801 | |
| 802 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { |
| 803 | MACvSelectPage1(pDevice->PortOffset); |
| 804 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN)); |
| 805 | MACvSelectPage0(pDevice->PortOffset); |
| 806 | } |
| 807 | |
| 808 | |
| 809 | // use relative tx timeout and 802.11i D4 |
| 810 | MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT)); |
| 811 | |
| 812 | // set performance parameter by registry |
| 813 | MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit); |
| 814 | MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit); |
| 815 | |
| 816 | // reset TSF counter |
| 817 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST); |
| 818 | // enable TSF counter |
| 819 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN); |
| 820 | |
| 821 | // initialize BBP registers |
| 822 | BBbVT3253Init(pDevice); |
| 823 | |
| 824 | if (pDevice->bUpdateBBVGA) { |
| 825 | pDevice->byBBVGACurrent = pDevice->abyBBVGA[0]; |
| 826 | pDevice->byBBVGANew = pDevice->byBBVGACurrent; |
| 827 | BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]); |
| 828 | } |
| 829 | #ifdef PLICE_DEBUG |
| 830 | //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode); |
| 831 | #endif |
| 832 | BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode); |
| 833 | BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode); |
| 834 | |
| 835 | pDevice->byCurrentCh = 0; |
| 836 | |
| 837 | //pDevice->NetworkType = Ndis802_11Automode; |
| 838 | // Set BB and packet type at the same time. |
| 839 | // Set Short Slot Time, xIFS, and RSPINF. |
| 840 | if (pDevice->uConnectionRate == RATE_AUTO) { |
| 841 | pDevice->wCurrentRate = RATE_54M; |
| 842 | } else { |
| 843 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 844 | } |
| 845 | |
| 846 | // default G Mode |
| 847 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G); |
| 848 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO); |
| 849 | |
| 850 | pDevice->bRadioOff = FALSE; |
| 851 | |
| 852 | pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL); |
| 853 | pDevice->bHWRadioOff = FALSE; |
| 854 | |
| 855 | if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) { |
| 856 | // Get GPIO |
| 857 | MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO); |
| 858 | //2008-4-14 <add> by chester for led issue |
| 859 | #ifdef FOR_LED_ON_NOTEBOOK |
| 860 | if (BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = TRUE;} |
| 861 | if (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = FALSE;} |
| 862 | |
| 863 | } |
| 864 | if ( (pDevice->bRadioControlOff == TRUE)) { |
| 865 | CARDbRadioPowerOff(pDevice); |
| 866 | } |
| 867 | else CARDbRadioPowerOn(pDevice); |
| 868 | #else |
| 869 | if ((BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOff(pDevice->byRadioCtl, EEP_RADIOCTL_INV)) || |
| 870 | (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOn(pDevice->byRadioCtl, EEP_RADIOCTL_INV))) { |
| 871 | pDevice->bHWRadioOff = TRUE; |
| 872 | } |
| 873 | } |
| 874 | if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) { |
| 875 | CARDbRadioPowerOff(pDevice); |
| 876 | } |
| 877 | |
| 878 | #endif |
| 879 | } |
| 880 | pMgmt->eScanType = WMAC_SCAN_PASSIVE; |
| 881 | // get Permanent network address |
| 882 | SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); |
| 883 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %02x-%02x-%02x=%02x-%02x-%02x\n", |
| 884 | pDevice->abyCurrentNetAddr[0], |
| 885 | pDevice->abyCurrentNetAddr[1], |
| 886 | pDevice->abyCurrentNetAddr[2], |
| 887 | pDevice->abyCurrentNetAddr[3], |
| 888 | pDevice->abyCurrentNetAddr[4], |
| 889 | pDevice->abyCurrentNetAddr[5]); |
| 890 | |
| 891 | |
| 892 | // reset Tx pointer |
| 893 | CARDvSafeResetRx(pDevice); |
| 894 | // reset Rx pointer |
| 895 | CARDvSafeResetTx(pDevice); |
| 896 | |
| 897 | if (pDevice->byLocalID <= REV_ID_VT3253_A1) { |
| 898 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR); |
| 899 | } |
| 900 | |
| 901 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| 902 | |
| 903 | // Turn On Rx DMA |
| 904 | MACvReceive0(pDevice->PortOffset); |
| 905 | MACvReceive1(pDevice->PortOffset); |
| 906 | |
| 907 | // start the adapter |
| 908 | MACvStart(pDevice->PortOffset); |
| 909 | |
| 910 | netif_stop_queue(pDevice->dev); |
| 911 | |
| 912 | |
| 913 | } |
| 914 | |
| 915 | |
| 916 | |
| 917 | static VOID device_init_diversity_timer(PSDevice pDevice) { |
| 918 | |
| 919 | init_timer(&pDevice->TimerSQ3Tmax1); |
| 920 | pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice; |
| 921 | pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack; |
| 922 | pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ); |
| 923 | |
| 924 | init_timer(&pDevice->TimerSQ3Tmax2); |
| 925 | pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice; |
| 926 | pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack; |
| 927 | pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ); |
| 928 | |
| 929 | init_timer(&pDevice->TimerSQ3Tmax3); |
| 930 | pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice; |
| 931 | pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerState1CallBack; |
| 932 | pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ); |
| 933 | |
| 934 | return; |
| 935 | } |
| 936 | |
| 937 | |
| 938 | static BOOL device_release_WPADEV(PSDevice pDevice) |
| 939 | { |
| 940 | viawget_wpa_header *wpahdr; |
| 941 | int ii=0; |
| 942 | // wait_queue_head_t Set_wait; |
| 943 | //send device close to wpa_supplicnat layer |
| 944 | if (pDevice->bWPADEVUp==TRUE) { |
| 945 | wpahdr = (viawget_wpa_header *)pDevice->skb->data; |
| 946 | wpahdr->type = VIAWGET_DEVICECLOSE_MSG; |
| 947 | wpahdr->resp_ie_len = 0; |
| 948 | wpahdr->req_ie_len = 0; |
| 949 | skb_put(pDevice->skb, sizeof(viawget_wpa_header)); |
| 950 | pDevice->skb->dev = pDevice->wpadev; |
| 951 | //2008-4-3 modify by Chester for wpa |
| 952 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) |
| 953 | pDevice->skb->mac_header = pDevice->skb->data; |
| 954 | #else |
| 955 | pDevice->skb->mac.raw = pDevice->skb->data; |
| 956 | #endif |
| 957 | pDevice->skb->pkt_type = PACKET_HOST; |
| 958 | pDevice->skb->protocol = htons(ETH_P_802_2); |
| 959 | memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); |
| 960 | netif_rx(pDevice->skb); |
| 961 | pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 962 | |
| 963 | //wait release WPADEV |
| 964 | // init_waitqueue_head(&Set_wait); |
| 965 | // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait |
| 966 | while((pDevice->bWPADEVUp==TRUE)) { |
| 967 | set_current_state(TASK_UNINTERRUPTIBLE); |
| 968 | schedule_timeout (HZ/20); //wait 50ms |
| 969 | ii++; |
| 970 | if(ii>20) |
| 971 | break; |
| 972 | } |
| 973 | }; |
| 974 | return TRUE; |
| 975 | } |
| 976 | |
| 977 | |
| 978 | #ifndef PRIVATE_OBJ |
| 979 | |
| 980 | static int |
| 981 | device_found1(struct pci_dev *pcid, const struct pci_device_id *ent) |
| 982 | { |
| 983 | static BOOL bFirst = TRUE; |
| 984 | struct net_device* dev = NULL; |
| 985 | PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data; |
| 986 | PSDevice pDevice; |
| 987 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 988 | int rc; |
| 989 | #endif |
| 990 | //#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23) |
| 991 | // BYTE fake_mac[U_ETHER_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};//fake MAC address |
| 992 | //#endif |
| 993 | if (device_nics ++>= MAX_UINTS) { |
| 994 | printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics); |
| 995 | return -ENODEV; |
| 996 | } |
| 997 | |
| 998 | |
| 999 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 1000 | dev = alloc_etherdev(0); |
| 1001 | #else |
| 1002 | dev = init_etherdev(dev, 0); |
| 1003 | #endif |
| 1004 | |
| 1005 | if (dev == NULL) { |
| 1006 | printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n"); |
| 1007 | return -ENODEV; |
| 1008 | } |
| 1009 | |
| 1010 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 1011 | // Chain it all together |
| 1012 | // SET_MODULE_OWNER(dev); |
| 1013 | SET_NETDEV_DEV(dev, &pcid->dev); |
| 1014 | #endif |
| 1015 | |
| 1016 | if (bFirst) { |
| 1017 | printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION); |
| 1018 | printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n"); |
| 1019 | bFirst=FALSE; |
| 1020 | } |
| 1021 | |
| 1022 | if (!device_init_info(pcid, &pDevice, pChip_info)) { |
| 1023 | return -ENOMEM; |
| 1024 | } |
| 1025 | pDevice->dev = dev; |
| 1026 | pDevice->next_module = root_device_dev; |
| 1027 | root_device_dev = dev; |
| 1028 | dev->priv = pDevice; |
| 1029 | dev->irq = pcid->irq; |
| 1030 | |
| 1031 | if (pci_enable_device(pcid)) { |
| 1032 | device_free_info(pDevice); |
| 1033 | return -ENODEV; |
| 1034 | } |
| 1035 | #ifdef DEBUG |
| 1036 | printk("Before get pci_info memaddr is %x\n",pDevice->memaddr); |
| 1037 | #endif |
| 1038 | if (device_get_pci_info(pDevice,pcid) == FALSE) { |
| 1039 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n"); |
| 1040 | device_free_info(pDevice); |
| 1041 | return -ENODEV; |
| 1042 | } |
| 1043 | |
| 1044 | #if 1 |
| 1045 | |
| 1046 | #ifdef DEBUG |
| 1047 | |
| 1048 | //pci_read_config_byte(pcid, PCI_BASE_ADDRESS_0, &pDevice->byRevId); |
| 1049 | printk("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",pDevice->memaddr,pDevice->ioaddr,pDevice->io_size); |
| 1050 | { |
| 1051 | int i; |
| 1052 | U32 bar,len; |
| 1053 | u32 address[] = { |
| 1054 | PCI_BASE_ADDRESS_0, |
| 1055 | PCI_BASE_ADDRESS_1, |
| 1056 | PCI_BASE_ADDRESS_2, |
| 1057 | PCI_BASE_ADDRESS_3, |
| 1058 | PCI_BASE_ADDRESS_4, |
| 1059 | PCI_BASE_ADDRESS_5, |
| 1060 | 0}; |
| 1061 | for (i=0;address[i];i++) |
| 1062 | { |
| 1063 | //pci_write_config_dword(pcid,address[i], 0xFFFFFFFF); |
| 1064 | pci_read_config_dword(pcid, address[i], &bar); |
| 1065 | printk("bar %d is %x\n",i,bar); |
| 1066 | if (!bar) |
| 1067 | { |
| 1068 | printk("bar %d not implemented\n",i); |
| 1069 | continue; |
| 1070 | } |
| 1071 | if (bar & PCI_BASE_ADDRESS_SPACE_IO) { |
| 1072 | /* This is IO */ |
| 1073 | |
| 1074 | len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF); |
| 1075 | len = len & ~(len - 1); |
| 1076 | |
| 1077 | printk("IO space: len in IO %x, BAR %d\n", len, i); |
| 1078 | } |
| 1079 | else |
| 1080 | { |
| 1081 | len = bar & 0xFFFFFFF0; |
| 1082 | len = ~len + 1; |
| 1083 | |
| 1084 | printk("len in MEM %x, BAR %d\n", len, i); |
| 1085 | } |
| 1086 | } |
| 1087 | } |
| 1088 | #endif |
| 1089 | |
| 1090 | |
| 1091 | #endif |
| 1092 | |
| 1093 | #ifdef DEBUG |
| 1094 | //return 0 ; |
| 1095 | #endif |
| 1096 | pDevice->PortOffset = (DWORD)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size); |
| 1097 | //pDevice->PortOffset = (DWORD)ioremap(pDevice->ioaddr & PCI_BASE_ADDRESS_IO_MASK, pDevice->io_size); |
| 1098 | |
| 1099 | if(pDevice->PortOffset == 0) { |
| 1100 | printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n"); |
| 1101 | device_free_info(pDevice); |
| 1102 | return -ENODEV; |
| 1103 | } |
| 1104 | |
| 1105 | |
| 1106 | |
| 1107 | |
| 1108 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 1109 | rc = pci_request_regions(pcid, DEVICE_NAME); |
| 1110 | if (rc) { |
| 1111 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n"); |
| 1112 | device_free_info(pDevice); |
| 1113 | return -ENODEV; |
| 1114 | } |
| 1115 | #else |
| 1116 | if (check_region(pDevice->ioaddr, pDevice->io_size)) { |
| 1117 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n"); |
| 1118 | device_free_info(pDevice); |
| 1119 | return -ENODEV; |
| 1120 | } |
| 1121 | request_region(pDevice->ioaddr, pDevice->io_size, DEVICE_NAME); |
| 1122 | #endif |
| 1123 | |
| 1124 | dev->base_addr = pDevice->ioaddr; |
| 1125 | #ifdef PLICE_DEBUG |
| 1126 | BYTE value; |
| 1127 | |
| 1128 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); |
| 1129 | printk("Before write: value is %x\n",value); |
| 1130 | //VNSvInPortB(pDevice->PortOffset+0x3F, 0x00); |
| 1131 | VNSvOutPortB(pDevice->PortOffset,value); |
| 1132 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); |
| 1133 | printk("After write: value is %x\n",value); |
| 1134 | #endif |
| 1135 | |
| 1136 | |
| 1137 | |
| 1138 | #ifdef IO_MAP |
| 1139 | pDevice->PortOffset = pDevice->ioaddr; |
| 1140 | #endif |
| 1141 | // do reset |
| 1142 | if (!MACbSoftwareReset(pDevice->PortOffset)) { |
| 1143 | printk(KERN_ERR DEVICE_NAME ": Failed to access MAC hardware..\n"); |
| 1144 | device_free_info(pDevice); |
| 1145 | return -ENODEV; |
| 1146 | } |
| 1147 | // initial to reload eeprom |
| 1148 | MACvInitialize(pDevice->PortOffset); |
| 1149 | MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr); |
| 1150 | |
| 1151 | device_get_options(pDevice, device_nics-1, dev->name); |
| 1152 | device_set_options(pDevice); |
| 1153 | //Mask out the options cannot be set to the chip |
| 1154 | pDevice->sOpts.flags &= pChip_info->flags; |
| 1155 | |
| 1156 | //Enable the chip specified capbilities |
| 1157 | pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL); |
| 1158 | pDevice->tx_80211 = device_dma0_tx_80211; |
| 1159 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; |
| 1160 | pDevice->pMgmt = &(pDevice->sMgmtObj); |
| 1161 | |
| 1162 | dev->irq = pcid->irq; |
| 1163 | dev->open = device_open; |
| 1164 | dev->hard_start_xmit = device_xmit; |
| 1165 | dev->stop = device_close; |
| 1166 | dev->get_stats = device_get_stats; |
| 1167 | dev->set_multicast_list = device_set_multi; |
| 1168 | dev->do_ioctl = device_ioctl; |
| 1169 | |
| 1170 | #ifdef WIRELESS_EXT |
| 1171 | //Einsn Modify for ubuntu-7.04 |
| 1172 | // dev->wireless_handlers->get_wireless_stats = iwctl_get_wireless_stats; |
| 1173 | #if WIRELESS_EXT > 12 |
| 1174 | dev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def; |
| 1175 | // netdev->wireless_handlers = NULL; |
| 1176 | #endif /* WIRELESS_EXT > 12 */ |
| 1177 | #endif /* WIRELESS_EXT */ |
| 1178 | |
| 1179 | // #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23) |
| 1180 | // memcpy(pDevice->dev->dev_addr, fake_mac, U_ETHER_ADDR_LEN); //use fake mac address |
| 1181 | // #endif |
| 1182 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 1183 | rc = register_netdev(dev); |
| 1184 | if (rc) |
| 1185 | { |
| 1186 | printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n"); |
| 1187 | device_free_info(pDevice); |
| 1188 | return -ENODEV; |
| 1189 | } |
| 1190 | #endif |
| 1191 | //2008-07-21-01<Add>by MikeLiu |
| 1192 | //register wpadev |
| 1193 | if(wpa_set_wpadev(pDevice, 1)!=0) { |
| 1194 | printk("Fail to Register WPADEV?\n"); |
| 1195 | unregister_netdev(pDevice->dev); |
| 1196 | free_netdev(dev); |
| 1197 | kfree(pDevice); |
| 1198 | } |
| 1199 | device_print_info(pDevice); |
| 1200 | pci_set_drvdata(pcid, pDevice); |
| 1201 | return 0; |
| 1202 | |
| 1203 | } |
| 1204 | |
| 1205 | static void device_print_info(PSDevice pDevice) |
| 1206 | { |
| 1207 | struct net_device* dev=pDevice->dev; |
| 1208 | |
| 1209 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n",dev->name, get_chip_name(pDevice->chip_id)); |
| 1210 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", |
| 1211 | dev->name, |
| 1212 | dev->dev_addr[0],dev->dev_addr[1],dev->dev_addr[2], |
| 1213 | dev->dev_addr[3],dev->dev_addr[4],dev->dev_addr[5]); |
| 1214 | #ifdef IO_MAP |
| 1215 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx ",(ULONG) pDevice->ioaddr); |
| 1216 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); |
| 1217 | #else |
| 1218 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx Mem=0x%lx ",(ULONG) pDevice->ioaddr,(ULONG) pDevice->PortOffset); |
| 1219 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); |
| 1220 | #endif |
| 1221 | |
| 1222 | } |
| 1223 | |
| 1224 | static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, |
| 1225 | PCHIP_INFO pChip_info) { |
| 1226 | |
| 1227 | PSDevice p; |
| 1228 | |
| 1229 | *ppDevice = kmalloc(sizeof(DEVICE_INFO),GFP_ATOMIC); |
| 1230 | |
| 1231 | if (*ppDevice == NULL) |
| 1232 | return FALSE; |
| 1233 | |
| 1234 | memset(*ppDevice,0,sizeof(DEVICE_INFO)); |
| 1235 | |
| 1236 | if (pDevice_Infos == NULL) { |
| 1237 | pDevice_Infos =*ppDevice; |
| 1238 | } |
| 1239 | else { |
| 1240 | for (p=pDevice_Infos;p->next!=NULL;p=p->next) |
| 1241 | do {} while (0); |
| 1242 | p->next = *ppDevice; |
| 1243 | (*ppDevice)->prev = p; |
| 1244 | } |
| 1245 | |
| 1246 | (*ppDevice)->pcid = pcid; |
| 1247 | (*ppDevice)->chip_id = pChip_info->chip_id; |
| 1248 | (*ppDevice)->io_size = pChip_info->io_size; |
| 1249 | (*ppDevice)->nTxQueues = pChip_info->nTxQueue; |
| 1250 | (*ppDevice)->multicast_limit =32; |
| 1251 | |
| 1252 | spin_lock_init(&((*ppDevice)->lock)); |
| 1253 | |
| 1254 | return TRUE; |
| 1255 | } |
| 1256 | |
| 1257 | static BOOL device_get_pci_info(PSDevice pDevice, struct pci_dev* pcid) { |
| 1258 | |
| 1259 | U16 pci_cmd; |
| 1260 | U8 b; |
| 1261 | UINT cis_addr; |
| 1262 | #ifdef PLICE_DEBUG |
| 1263 | BYTE pci_config[256]; |
| 1264 | BYTE value =0x00; |
| 1265 | int ii,j; |
| 1266 | U16 max_lat=0x0000; |
| 1267 | memset(pci_config,0x00,256); |
| 1268 | #endif |
| 1269 | |
| 1270 | pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId); |
| 1271 | pci_read_config_word(pcid, PCI_SUBSYSTEM_ID,&pDevice->SubSystemID); |
| 1272 | pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID); |
| 1273 | pci_read_config_word(pcid, PCI_COMMAND, (u16 *) & (pci_cmd)); |
| 1274 | |
| 1275 | pci_set_master(pcid); |
| 1276 | |
| 1277 | pDevice->memaddr = pci_resource_start(pcid,0); |
| 1278 | pDevice->ioaddr = pci_resource_start(pcid,1); |
| 1279 | |
| 1280 | #ifdef DEBUG |
| 1281 | // pDevice->ioaddr = pci_resource_start(pcid, 0); |
| 1282 | // pDevice->memaddr = pci_resource_start(pcid,1); |
| 1283 | #endif |
| 1284 | |
| 1285 | cis_addr = pci_resource_start(pcid,2); |
| 1286 | |
| 1287 | pDevice->pcid = pcid; |
| 1288 | |
| 1289 | pci_read_config_byte(pcid, PCI_REG_COMMAND, &b); |
| 1290 | pci_write_config_byte(pcid, PCI_REG_COMMAND, (b|COMMAND_BUSM)); |
| 1291 | |
| 1292 | #ifdef PLICE_DEBUG |
| 1293 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); |
| 1294 | //printk("max lat is %x,SubSystemID is %x\n",max_lat,pDevice->SubSystemID); |
| 1295 | //for (ii=0;ii<0xFF;ii++) |
| 1296 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); |
| 1297 | //max_lat = 0x20; |
| 1298 | //pci_write_config_word(pcid,PCI_REG_MAX_LAT,max_lat); |
| 1299 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); |
| 1300 | //printk("max lat is %x\n",max_lat); |
| 1301 | |
| 1302 | for (ii=0;ii<0xFF;ii++) |
| 1303 | { |
| 1304 | pci_read_config_byte(pcid,ii,&value); |
| 1305 | pci_config[ii] = value; |
| 1306 | } |
| 1307 | for (ii=0,j=1;ii<0x100;ii++,j++) |
| 1308 | { |
| 1309 | if (j %16 == 0) |
| 1310 | { |
| 1311 | printk("%x:",pci_config[ii]); |
| 1312 | printk("\n"); |
| 1313 | } |
| 1314 | else |
| 1315 | { |
| 1316 | printk("%x:",pci_config[ii]); |
| 1317 | } |
| 1318 | } |
| 1319 | #endif |
| 1320 | return TRUE; |
| 1321 | } |
| 1322 | |
| 1323 | static void device_free_info(PSDevice pDevice) { |
| 1324 | PSDevice ptr; |
| 1325 | struct net_device* dev=pDevice->dev; |
| 1326 | |
| 1327 | ASSERT(pDevice); |
| 1328 | //2008-0714-01<Add>by chester |
| 1329 | device_release_WPADEV(pDevice); |
| 1330 | |
| 1331 | //2008-07-21-01<Add>by MikeLiu |
| 1332 | //unregister wpadev |
| 1333 | if(wpa_set_wpadev(pDevice, 0)!=0) |
| 1334 | printk("unregister wpadev fail?\n"); |
| 1335 | |
| 1336 | if (pDevice_Infos==NULL) |
| 1337 | return; |
| 1338 | |
| 1339 | for (ptr=pDevice_Infos;ptr && (ptr!=pDevice);ptr=ptr->next) |
| 1340 | do {} while (0); |
| 1341 | |
| 1342 | if (ptr==pDevice) { |
| 1343 | if (ptr==pDevice_Infos) |
| 1344 | pDevice_Infos=ptr->next; |
| 1345 | else |
| 1346 | ptr->prev->next=ptr->next; |
| 1347 | } |
| 1348 | else { |
| 1349 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n"); |
| 1350 | return; |
| 1351 | } |
| 1352 | #ifdef HOSTAP |
| 1353 | if (dev) |
| 1354 | hostap_set_hostapd(pDevice, 0, 0); |
| 1355 | #endif |
| 1356 | if (dev) |
| 1357 | unregister_netdev(dev); |
| 1358 | |
| 1359 | if (pDevice->PortOffset) |
| 1360 | iounmap((PVOID)pDevice->PortOffset); |
| 1361 | |
| 1362 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 1363 | if (pDevice->pcid) |
| 1364 | pci_release_regions(pDevice->pcid); |
| 1365 | if (dev) |
| 1366 | free_netdev(dev); |
| 1367 | #else |
| 1368 | if (pDevice->ioaddr) |
| 1369 | release_region(pDevice->ioaddr,pDevice->io_size); |
| 1370 | if (dev) |
| 1371 | kfree(dev); |
| 1372 | #endif |
| 1373 | |
| 1374 | if (pDevice->pcid) { |
| 1375 | pci_set_drvdata(pDevice->pcid,NULL); |
| 1376 | } |
| 1377 | kfree(pDevice); |
| 1378 | |
| 1379 | } |
| 1380 | #endif// ifndef PRIVATE_OBJ |
| 1381 | |
| 1382 | static BOOL device_init_rings(PSDevice pDevice) { |
| 1383 | void* vir_pool; |
| 1384 | |
| 1385 | |
| 1386 | /*allocate all RD/TD rings a single pool*/ |
| 1387 | vir_pool = pci_alloc_consistent(pDevice->pcid, |
| 1388 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1389 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1390 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1391 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), |
| 1392 | &pDevice->pool_dma); |
| 1393 | |
| 1394 | if (vir_pool == NULL) { |
| 1395 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name); |
| 1396 | return FALSE; |
| 1397 | } |
| 1398 | |
| 1399 | memset(vir_pool, 0, |
| 1400 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1401 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1402 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1403 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) |
| 1404 | ); |
| 1405 | |
| 1406 | pDevice->aRD0Ring = vir_pool; |
| 1407 | pDevice->aRD1Ring = vir_pool + |
| 1408 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); |
| 1409 | |
| 1410 | |
| 1411 | pDevice->rd0_pool_dma = pDevice->pool_dma; |
| 1412 | pDevice->rd1_pool_dma = pDevice->rd0_pool_dma + |
| 1413 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); |
| 1414 | |
| 1415 | pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid, |
| 1416 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + |
| 1417 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + |
| 1418 | CB_BEACON_BUF_SIZE + |
| 1419 | CB_MAX_BUF_SIZE, |
| 1420 | &pDevice->tx_bufs_dma0); |
| 1421 | |
| 1422 | if (pDevice->tx0_bufs == NULL) { |
| 1423 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name); |
| 1424 | pci_free_consistent(pDevice->pcid, |
| 1425 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1426 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1427 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1428 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), |
| 1429 | vir_pool, pDevice->pool_dma |
| 1430 | ); |
| 1431 | return FALSE; |
| 1432 | } |
| 1433 | |
| 1434 | memset(pDevice->tx0_bufs, 0, |
| 1435 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + |
| 1436 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + |
| 1437 | CB_BEACON_BUF_SIZE + |
| 1438 | CB_MAX_BUF_SIZE |
| 1439 | ); |
| 1440 | |
| 1441 | pDevice->td0_pool_dma = pDevice->rd1_pool_dma + |
| 1442 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); |
| 1443 | |
| 1444 | pDevice->td1_pool_dma = pDevice->td0_pool_dma + |
| 1445 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); |
| 1446 | |
| 1447 | |
| 1448 | // vir_pool: pvoid type |
| 1449 | pDevice->apTD0Rings = vir_pool |
| 1450 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) |
| 1451 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); |
| 1452 | |
| 1453 | pDevice->apTD1Rings = vir_pool |
| 1454 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) |
| 1455 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) |
| 1456 | + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); |
| 1457 | |
| 1458 | |
| 1459 | pDevice->tx1_bufs = pDevice->tx0_bufs + |
| 1460 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; |
| 1461 | |
| 1462 | |
| 1463 | pDevice->tx_beacon_bufs = pDevice->tx1_bufs + |
| 1464 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; |
| 1465 | |
| 1466 | pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs + |
| 1467 | CB_BEACON_BUF_SIZE; |
| 1468 | |
| 1469 | pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 + |
| 1470 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; |
| 1471 | |
| 1472 | |
| 1473 | pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 + |
| 1474 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; |
| 1475 | |
| 1476 | |
| 1477 | return TRUE; |
| 1478 | } |
| 1479 | |
| 1480 | static void device_free_rings(PSDevice pDevice) { |
| 1481 | |
| 1482 | pci_free_consistent(pDevice->pcid, |
| 1483 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1484 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1485 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1486 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) |
| 1487 | , |
| 1488 | pDevice->aRD0Ring, pDevice->pool_dma |
| 1489 | ); |
| 1490 | |
| 1491 | if (pDevice->tx0_bufs) |
| 1492 | pci_free_consistent(pDevice->pcid, |
| 1493 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + |
| 1494 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + |
| 1495 | CB_BEACON_BUF_SIZE + |
| 1496 | CB_MAX_BUF_SIZE, |
| 1497 | pDevice->tx0_bufs, pDevice->tx_bufs_dma0 |
| 1498 | ); |
| 1499 | } |
| 1500 | |
| 1501 | static void device_init_rd0_ring(PSDevice pDevice) { |
| 1502 | int i; |
| 1503 | dma_addr_t curr = pDevice->rd0_pool_dma; |
| 1504 | PSRxDesc pDesc; |
| 1505 | |
| 1506 | /* Init the RD0 ring entries */ |
| 1507 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) { |
| 1508 | pDesc = &(pDevice->aRD0Ring[i]); |
| 1509 | pDesc->pRDInfo = alloc_rd_info(); |
| 1510 | ASSERT(pDesc->pRDInfo); |
| 1511 | if (!device_alloc_rx_buf(pDevice, pDesc)) { |
| 1512 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", |
| 1513 | pDevice->dev->name); |
| 1514 | } |
| 1515 | pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]); |
| 1516 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); |
| 1517 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); |
| 1518 | } |
| 1519 | |
| 1520 | pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma); |
| 1521 | pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]); |
| 1522 | } |
| 1523 | |
| 1524 | |
| 1525 | static void device_init_rd1_ring(PSDevice pDevice) { |
| 1526 | int i; |
| 1527 | dma_addr_t curr = pDevice->rd1_pool_dma; |
| 1528 | PSRxDesc pDesc; |
| 1529 | |
| 1530 | /* Init the RD1 ring entries */ |
| 1531 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) { |
| 1532 | pDesc = &(pDevice->aRD1Ring[i]); |
| 1533 | pDesc->pRDInfo = alloc_rd_info(); |
| 1534 | ASSERT(pDesc->pRDInfo); |
| 1535 | if (!device_alloc_rx_buf(pDevice, pDesc)) { |
| 1536 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", |
| 1537 | pDevice->dev->name); |
| 1538 | } |
| 1539 | pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]); |
| 1540 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); |
| 1541 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); |
| 1542 | } |
| 1543 | |
| 1544 | pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma); |
| 1545 | pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]); |
| 1546 | } |
| 1547 | |
| 1548 | |
| 1549 | static void device_init_defrag_cb(PSDevice pDevice) { |
| 1550 | int i; |
| 1551 | PSDeFragControlBlock pDeF; |
| 1552 | |
| 1553 | /* Init the fragment ctl entries */ |
| 1554 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { |
| 1555 | pDeF = &(pDevice->sRxDFCB[i]); |
| 1556 | if (!device_alloc_frag_buf(pDevice, pDeF)) { |
| 1557 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n", |
| 1558 | pDevice->dev->name); |
| 1559 | }; |
| 1560 | } |
| 1561 | pDevice->cbDFCB = CB_MAX_RX_FRAG; |
| 1562 | pDevice->cbFreeDFCB = pDevice->cbDFCB; |
| 1563 | } |
| 1564 | |
| 1565 | |
| 1566 | |
| 1567 | |
| 1568 | static void device_free_rd0_ring(PSDevice pDevice) { |
| 1569 | int i; |
| 1570 | |
| 1571 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) { |
| 1572 | PSRxDesc pDesc =&(pDevice->aRD0Ring[i]); |
| 1573 | PDEVICE_RD_INFO pRDInfo =pDesc->pRDInfo; |
| 1574 | |
| 1575 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, |
| 1576 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); |
| 1577 | |
| 1578 | dev_kfree_skb(pRDInfo->skb); |
| 1579 | |
| 1580 | kfree((PVOID)pDesc->pRDInfo); |
| 1581 | } |
| 1582 | |
| 1583 | } |
| 1584 | |
| 1585 | static void device_free_rd1_ring(PSDevice pDevice) { |
| 1586 | int i; |
| 1587 | |
| 1588 | |
| 1589 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) { |
| 1590 | PSRxDesc pDesc=&(pDevice->aRD1Ring[i]); |
| 1591 | PDEVICE_RD_INFO pRDInfo=pDesc->pRDInfo; |
| 1592 | |
| 1593 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, |
| 1594 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); |
| 1595 | |
| 1596 | dev_kfree_skb(pRDInfo->skb); |
| 1597 | |
| 1598 | kfree((PVOID)pDesc->pRDInfo); |
| 1599 | } |
| 1600 | |
| 1601 | } |
| 1602 | |
| 1603 | static void device_free_frag_buf(PSDevice pDevice) { |
| 1604 | PSDeFragControlBlock pDeF; |
| 1605 | int i; |
| 1606 | |
| 1607 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { |
| 1608 | |
| 1609 | pDeF = &(pDevice->sRxDFCB[i]); |
| 1610 | |
| 1611 | if (pDeF->skb) |
| 1612 | dev_kfree_skb(pDeF->skb); |
| 1613 | |
| 1614 | } |
| 1615 | |
| 1616 | } |
| 1617 | |
| 1618 | static void device_init_td0_ring(PSDevice pDevice) { |
| 1619 | int i; |
| 1620 | dma_addr_t curr; |
| 1621 | PSTxDesc pDesc; |
| 1622 | |
| 1623 | curr = pDevice->td0_pool_dma; |
| 1624 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) { |
| 1625 | pDesc = &(pDevice->apTD0Rings[i]); |
| 1626 | pDesc->pTDInfo = alloc_td_info(); |
| 1627 | ASSERT(pDesc->pTDInfo); |
| 1628 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { |
| 1629 | pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ; |
| 1630 | pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ; |
| 1631 | } |
| 1632 | pDesc->next =&(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]); |
| 1633 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); |
| 1634 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); |
| 1635 | } |
| 1636 | |
| 1637 | pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma); |
| 1638 | pDevice->apTailTD[0] = pDevice->apCurrTD[0] =&(pDevice->apTD0Rings[0]); |
| 1639 | |
| 1640 | } |
| 1641 | |
| 1642 | static void device_init_td1_ring(PSDevice pDevice) { |
| 1643 | int i; |
| 1644 | dma_addr_t curr; |
| 1645 | PSTxDesc pDesc; |
| 1646 | |
| 1647 | /* Init the TD ring entries */ |
| 1648 | curr=pDevice->td1_pool_dma; |
| 1649 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr+=sizeof(STxDesc)) { |
| 1650 | pDesc=&(pDevice->apTD1Rings[i]); |
| 1651 | pDesc->pTDInfo = alloc_td_info(); |
| 1652 | ASSERT(pDesc->pTDInfo); |
| 1653 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { |
| 1654 | pDesc->pTDInfo->buf=pDevice->tx1_bufs+(i)*PKT_BUF_SZ; |
| 1655 | pDesc->pTDInfo->buf_dma=pDevice->tx_bufs_dma1+(i)*PKT_BUF_SZ; |
| 1656 | } |
| 1657 | pDesc->next=&(pDevice->apTD1Rings[(i+1) % pDevice->sOpts.nTxDescs[1]]); |
| 1658 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); |
| 1659 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); |
| 1660 | } |
| 1661 | |
| 1662 | pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma); |
| 1663 | pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]); |
| 1664 | } |
| 1665 | |
| 1666 | |
| 1667 | |
| 1668 | static void device_free_td0_ring(PSDevice pDevice) { |
| 1669 | int i; |
| 1670 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) { |
| 1671 | PSTxDesc pDesc=&(pDevice->apTD0Rings[i]); |
| 1672 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; |
| 1673 | |
| 1674 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) |
| 1675 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma, |
| 1676 | pTDInfo->skb->len, PCI_DMA_TODEVICE); |
| 1677 | |
| 1678 | if (pTDInfo->skb) |
| 1679 | dev_kfree_skb(pTDInfo->skb); |
| 1680 | |
| 1681 | kfree((PVOID)pDesc->pTDInfo); |
| 1682 | } |
| 1683 | } |
| 1684 | |
| 1685 | static void device_free_td1_ring(PSDevice pDevice) { |
| 1686 | int i; |
| 1687 | |
| 1688 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) { |
| 1689 | PSTxDesc pDesc=&(pDevice->apTD1Rings[i]); |
| 1690 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; |
| 1691 | |
| 1692 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) |
| 1693 | pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma, |
| 1694 | pTDInfo->skb->len, PCI_DMA_TODEVICE); |
| 1695 | |
| 1696 | if (pTDInfo->skb) |
| 1697 | dev_kfree_skb(pTDInfo->skb); |
| 1698 | |
| 1699 | kfree((PVOID)pDesc->pTDInfo); |
| 1700 | } |
| 1701 | |
| 1702 | } |
| 1703 | |
| 1704 | |
| 1705 | |
| 1706 | /*-----------------------------------------------------------------*/ |
| 1707 | |
| 1708 | static int device_rx_srv(PSDevice pDevice, UINT uIdx) { |
| 1709 | PSRxDesc pRD; |
| 1710 | int works = 0; |
| 1711 | |
| 1712 | |
| 1713 | for (pRD = pDevice->pCurrRD[uIdx]; |
| 1714 | pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST; |
| 1715 | pRD = pRD->next) { |
| 1716 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->pCurrRD = %x, works = %d\n", pRD, works); |
| 1717 | if (works++>15) |
| 1718 | break; |
| 1719 | if (device_receive_frame(pDevice, pRD)) { |
| 1720 | if (!device_alloc_rx_buf(pDevice,pRD)) { |
| 1721 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR |
| 1722 | "%s: can not allocate rx buf\n", pDevice->dev->name); |
| 1723 | break; |
| 1724 | } |
| 1725 | } |
| 1726 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; |
| 1727 | #ifdef PRIVATE_OBJ |
| 1728 | ref_set_rx_jiffies(pDevice->dev); |
| 1729 | #else |
| 1730 | pDevice->dev->last_rx = jiffies; |
| 1731 | #endif |
| 1732 | } |
| 1733 | |
| 1734 | pDevice->pCurrRD[uIdx]=pRD; |
| 1735 | |
| 1736 | return works; |
| 1737 | } |
| 1738 | |
| 1739 | |
| 1740 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pRD) { |
| 1741 | |
| 1742 | PDEVICE_RD_INFO pRDInfo=pRD->pRDInfo; |
| 1743 | |
| 1744 | #ifdef PRIVATE_OBJ |
| 1745 | |
| 1746 | pRDInfo->skb=dev_alloc_skb(pDevice->rx_buf_sz); |
| 1747 | if (pRDInfo->skb==NULL) |
| 1748 | return FALSE; |
| 1749 | ref_skb_remap(pDevice->dev, &(pRDInfo->ref_skb), pRDInfo->skb); |
| 1750 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->ref_skb.tail, pDevice->rx_buf_sz, |
| 1751 | PCI_DMA_FROMDEVICE); |
| 1752 | #else |
| 1753 | |
| 1754 | pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 1755 | #ifdef PLICE_DEBUG |
| 1756 | //printk("device_alloc_rx_buf:skb is %x\n",pRDInfo->skb); |
| 1757 | #endif |
| 1758 | if (pRDInfo->skb==NULL) |
| 1759 | return FALSE; |
| 1760 | ASSERT(pRDInfo->skb); |
| 1761 | pRDInfo->skb->dev = pDevice->dev; |
| 1762 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->skb->tail, pDevice->rx_buf_sz, |
| 1763 | PCI_DMA_FROMDEVICE); |
| 1764 | #endif |
| 1765 | *((PU32) &(pRD->m_rd0RD0)) = 0; |
| 1766 | |
| 1767 | pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz); |
| 1768 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; |
| 1769 | pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz); |
| 1770 | pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma); |
| 1771 | |
| 1772 | return TRUE; |
| 1773 | } |
| 1774 | |
| 1775 | |
| 1776 | |
| 1777 | BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) { |
| 1778 | |
| 1779 | #ifdef PRIVATE_OBJ |
| 1780 | |
| 1781 | pDeF->skb=dev_alloc_skb(pDevice->rx_buf_sz); |
| 1782 | if (pDeF->skb==NULL) |
| 1783 | return FALSE; |
| 1784 | ref_skb_remap(pDevice->dev, &(pDeF->ref_skb), pDeF->skb); |
| 1785 | |
| 1786 | #else |
| 1787 | pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 1788 | if (pDeF->skb == NULL) |
| 1789 | return FALSE; |
| 1790 | ASSERT(pDeF->skb); |
| 1791 | pDeF->skb->dev = pDevice->dev; |
| 1792 | #endif |
| 1793 | |
| 1794 | return TRUE; |
| 1795 | } |
| 1796 | |
| 1797 | |
| 1798 | |
| 1799 | static int device_tx_srv(PSDevice pDevice, UINT uIdx) { |
| 1800 | PSTxDesc pTD; |
| 1801 | BOOL bFull=FALSE; |
| 1802 | int works = 0; |
| 1803 | BYTE byTsr0; |
| 1804 | BYTE byTsr1; |
| 1805 | UINT uFrameSize, uFIFOHeaderSize; |
| 1806 | PSTxBufHead pTxBufHead; |
| 1807 | struct net_device_stats* pStats = &pDevice->stats; |
| 1808 | struct sk_buff* skb; |
| 1809 | UINT uNodeIndex; |
| 1810 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 1811 | #ifdef PRIVATE_OBJ |
| 1812 | ref_sk_buff ref_skb; |
| 1813 | #endif |
| 1814 | |
| 1815 | |
| 1816 | for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] >0; pTD = pTD->next) { |
| 1817 | |
| 1818 | if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC) |
| 1819 | break; |
| 1820 | if (works++>15) |
| 1821 | break; |
| 1822 | |
| 1823 | byTsr0 = pTD->m_td0TD0.byTSR0; |
| 1824 | byTsr1 = pTD->m_td0TD0.byTSR1; |
| 1825 | |
| 1826 | //Only the status of first TD in the chain is correct |
| 1827 | if (pTD->m_td1TD1.byTCR & TCR_STP) { |
| 1828 | |
| 1829 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) { |
| 1830 | uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength; |
| 1831 | uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize; |
| 1832 | pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf); |
| 1833 | #ifdef PRIVATE_OBJ |
| 1834 | ref_skb_remap(pDevice->dev, &ref_skb, pTD->pTDInfo->skb); |
| 1835 | #endif |
| 1836 | // Update the statistics based on the Transmit status |
| 1837 | // now, we DO'NT check TSR0_CDH |
| 1838 | |
| 1839 | STAvUpdateTDStatCounter(&pDevice->scStatistic, |
| 1840 | byTsr0, byTsr1, |
| 1841 | (PBYTE)(pTD->pTDInfo->buf + uFIFOHeaderSize), |
| 1842 | uFrameSize, uIdx); |
| 1843 | |
| 1844 | |
| 1845 | BSSvUpdateNodeTxCounter(pDevice, |
| 1846 | byTsr0, byTsr1, |
| 1847 | (PBYTE)(pTD->pTDInfo->buf), |
| 1848 | uFIFOHeaderSize |
| 1849 | ); |
| 1850 | |
| 1851 | if (BITbIsBitOff(byTsr1, TSR1_TERR)) { |
| 1852 | if (byTsr0 != 0) { |
| 1853 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n", |
| 1854 | (INT)uIdx, byTsr1, byTsr0); |
| 1855 | } |
| 1856 | if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) { |
| 1857 | pDevice->s802_11Counter.TransmittedFragmentCount ++; |
| 1858 | } |
| 1859 | pStats->tx_packets++; |
| 1860 | #ifdef PRIVATE_OBJ |
| 1861 | pStats->tx_bytes += *(ref_skb.len); |
| 1862 | #else |
| 1863 | pStats->tx_bytes += pTD->pTDInfo->skb->len; |
| 1864 | #endif |
| 1865 | } |
| 1866 | else { |
| 1867 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n", |
| 1868 | (INT)uIdx, byTsr1, byTsr0); |
| 1869 | pStats->tx_errors++; |
| 1870 | pStats->tx_dropped++; |
| 1871 | } |
| 1872 | } |
| 1873 | |
| 1874 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { |
| 1875 | if (pDevice->bEnableHostapd) { |
| 1876 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n"); |
| 1877 | #ifdef PRIVATE_OBJ |
| 1878 | ref_skb_remap(pDevice->apdev, &(ref_skb), pTD->pTDInfo->skb); |
| 1879 | ref_skb.mac.raw = ref_skb.data; |
| 1880 | *(ref_skb.pkt_type) = PACKET_OTHERHOST; |
| 1881 | //*(ref_skb.protocol) = htons(ETH_P_802_2); |
| 1882 | memset(ref_skb.cb, 0, sizeof(ref_skb.cb)); |
| 1883 | netif_rx(ref_skb.skb); |
| 1884 | #else |
| 1885 | skb = pTD->pTDInfo->skb; |
| 1886 | skb->dev = pDevice->apdev; |
| 1887 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) |
| 1888 | skb->mac_header = skb->data; |
| 1889 | #else |
| 1890 | skb->mac.raw = skb->data; |
| 1891 | #endif |
| 1892 | skb->pkt_type = PACKET_OTHERHOST; |
| 1893 | //skb->protocol = htons(ETH_P_802_2); |
| 1894 | memset(skb->cb, 0, sizeof(skb->cb)); |
| 1895 | netif_rx(skb); |
| 1896 | #endif |
| 1897 | } |
| 1898 | } |
| 1899 | |
| 1900 | if (BITbIsBitOn(byTsr1, TSR1_TERR)) { |
| 1901 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { |
| 1902 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", |
| 1903 | (INT)uIdx, byTsr1, byTsr0); |
| 1904 | } |
| 1905 | |
| 1906 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", |
| 1907 | // (INT)uIdx, byTsr1, byTsr0); |
| 1908 | |
| 1909 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && |
| 1910 | (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) { |
| 1911 | WORD wAID; |
| 1912 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; |
| 1913 | |
| 1914 | skb = pTD->pTDInfo->skb; |
| 1915 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { |
| 1916 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { |
| 1917 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); |
| 1918 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; |
| 1919 | // set tx map |
| 1920 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; |
| 1921 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; |
| 1922 | pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB); |
| 1923 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n" |
| 1924 | ,(INT)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt); |
| 1925 | pStats->tx_errors--; |
| 1926 | pStats->tx_dropped--; |
| 1927 | } |
| 1928 | } |
| 1929 | } |
| 1930 | } |
| 1931 | device_free_tx_buf(pDevice,pTD); |
| 1932 | pDevice->iTDUsed[uIdx]--; |
| 1933 | } |
| 1934 | } |
| 1935 | |
| 1936 | |
| 1937 | if (uIdx == TYPE_AC0DMA) { |
| 1938 | // RESERV_AC0DMA reserved for relay |
| 1939 | |
| 1940 | if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) { |
| 1941 | bFull = TRUE; |
| 1942 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]); |
| 1943 | } |
| 1944 | if (netif_queue_stopped(pDevice->dev) && (bFull==FALSE)){ |
| 1945 | netif_wake_queue(pDevice->dev); |
| 1946 | } |
| 1947 | } |
| 1948 | |
| 1949 | |
| 1950 | pDevice->apTailTD[uIdx] = pTD; |
| 1951 | |
| 1952 | return works; |
| 1953 | } |
| 1954 | |
| 1955 | |
| 1956 | static void device_error(PSDevice pDevice, WORD status) { |
| 1957 | |
| 1958 | if (status & ISR_FETALERR) { |
| 1959 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR |
| 1960 | "%s: Hardware fatal error.\n", |
| 1961 | pDevice->dev->name); |
| 1962 | netif_stop_queue(pDevice->dev); |
| 1963 | del_timer(&pDevice->sTimerCommand); |
| 1964 | del_timer(&(pDevice->pMgmt->sTimerSecondCallback)); |
| 1965 | pDevice->bCmdRunning = FALSE; |
| 1966 | MACbShutdown(pDevice->PortOffset); |
| 1967 | return; |
| 1968 | } |
| 1969 | |
| 1970 | } |
| 1971 | |
| 1972 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc) { |
| 1973 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; |
| 1974 | struct sk_buff* skb=pTDInfo->skb; |
| 1975 | |
| 1976 | // pre-allocated buf_dma can't be unmapped. |
| 1977 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) { |
| 1978 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,skb->len, |
| 1979 | PCI_DMA_TODEVICE); |
| 1980 | } |
| 1981 | |
| 1982 | if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) |
| 1983 | dev_kfree_skb_irq(skb); |
| 1984 | |
| 1985 | pTDInfo->skb_dma = 0; |
| 1986 | pTDInfo->skb = 0; |
| 1987 | pTDInfo->byFlags = 0; |
| 1988 | } |
| 1989 | |
| 1990 | |
| 1991 | |
| 1992 | //PLICE_DEBUG -> |
| 1993 | VOID InitRxManagementQueue(PSDevice pDevice) |
| 1994 | { |
| 1995 | pDevice->rxManeQueue.packet_num = 0; |
| 1996 | pDevice->rxManeQueue.head = pDevice->rxManeQueue.tail = 0; |
| 1997 | } |
| 1998 | //PLICE_DEBUG<- |
| 1999 | |
| 2000 | |
| 2001 | |
| 2002 | |
| 2003 | |
| 2004 | //PLICE_DEBUG -> |
| 2005 | INT MlmeThread( |
| 2006 | void * Context) |
| 2007 | { |
| 2008 | PSDevice pDevice = (PSDevice) Context; |
| 2009 | PSRxMgmtPacket pRxMgmtPacket; |
| 2010 | // int i ; |
| 2011 | //complete(&pDevice->notify); |
| 2012 | //printk("Enter MngWorkItem,Queue packet num is %d\n",pDevice->rxManeQueue.packet_num); |
| 2013 | |
| 2014 | //printk("Enter MlmeThread,packet _num is %d\n",pDevice->rxManeQueue.packet_num); |
| 2015 | //i = 0; |
| 2016 | #if 1 |
| 2017 | while (1) |
| 2018 | { |
| 2019 | |
| 2020 | //printk("DDDD\n"); |
| 2021 | //down(&pDevice->mlme_semaphore); |
| 2022 | // pRxMgmtPacket = DeQueue(pDevice); |
| 2023 | #if 1 |
| 2024 | spin_lock_irq(&pDevice->lock); |
| 2025 | while(pDevice->rxManeQueue.packet_num != 0) |
| 2026 | { |
| 2027 | pRxMgmtPacket = DeQueue(pDevice); |
| 2028 | //pDevice; |
| 2029 | //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList); |
| 2030 | vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket); |
| 2031 | //printk("packet_num is %d\n",pDevice->rxManeQueue.packet_num); |
| 2032 | |
| 2033 | } |
| 2034 | spin_unlock_irq(&pDevice->lock); |
| 2035 | if (mlme_kill == 0) |
| 2036 | break; |
| 2037 | //udelay(200); |
| 2038 | #endif |
| 2039 | //printk("Before schedule thread jiffies is %x\n",jiffies); |
| 2040 | schedule(); |
| 2041 | //printk("after schedule thread jiffies is %x\n",jiffies); |
| 2042 | if (mlme_kill == 0) |
| 2043 | break; |
| 2044 | //printk("i is %d\n",i); |
| 2045 | } |
| 2046 | |
| 2047 | #endif |
| 2048 | return 0; |
| 2049 | |
| 2050 | } |
| 2051 | |
| 2052 | |
| 2053 | #ifdef PRIVATE_OBJ |
| 2054 | |
| 2055 | int __device_open(HANDLE pExDevice) { |
| 2056 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2057 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2058 | |
| 2059 | #else |
| 2060 | |
| 2061 | static int device_open(struct net_device *dev) { |
| 2062 | PSDevice pDevice=(PSDevice) dev->priv; |
| 2063 | int i; |
| 2064 | #endif |
| 2065 | pDevice->rx_buf_sz = PKT_BUF_SZ; |
| 2066 | if (!device_init_rings(pDevice)) { |
| 2067 | return -ENOMEM; |
| 2068 | } |
| 2069 | //2008-5-13 <add> by chester |
| 2070 | #ifndef PRIVATE_OBJ |
| 2071 | #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) |
| 2072 | i=request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev); |
| 2073 | #else |
| 2074 | i=request_irq(pDevice->pcid->irq, &device_intr, (unsigned long)SA_SHIRQ, dev->name, dev); |
| 2075 | #endif |
| 2076 | if (i) |
| 2077 | return i; |
| 2078 | #endif |
| 2079 | //printk("DEBUG1\n"); |
| 2080 | #ifdef WPA_SM_Transtatus |
| 2081 | extern SWPAResult wpa_Result; |
| 2082 | memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname)); |
| 2083 | wpa_Result.proto = 0; |
| 2084 | wpa_Result.key_mgmt = 0; |
| 2085 | wpa_Result.eap_type = 0; |
| 2086 | wpa_Result.authenticated = FALSE; |
| 2087 | pDevice->fWPA_Authened = FALSE; |
| 2088 | #endif |
| 2089 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n"); |
| 2090 | device_init_rd0_ring(pDevice); |
| 2091 | device_init_rd1_ring(pDevice); |
| 2092 | device_init_defrag_cb(pDevice); |
| 2093 | device_init_td0_ring(pDevice); |
| 2094 | device_init_td1_ring(pDevice); |
| 2095 | // VNTWIFIvSet11h(pDevice->pMgmt, pDevice->b11hEnable); |
| 2096 | |
| 2097 | |
| 2098 | if (pDevice->bDiversityRegCtlON) { |
| 2099 | device_init_diversity_timer(pDevice); |
| 2100 | } |
| 2101 | vMgrObjectInit(pDevice); |
| 2102 | vMgrTimerInit(pDevice); |
| 2103 | |
| 2104 | //PLICE_DEBUG-> |
| 2105 | #ifdef TASK_LET |
| 2106 | tasklet_init (&pDevice->RxMngWorkItem,(void *)MngWorkItem,(unsigned long )pDevice); |
| 2107 | #endif |
| 2108 | #ifdef THREAD |
| 2109 | InitRxManagementQueue(pDevice); |
| 2110 | mlme_kill = 0; |
| 2111 | mlme_task = kthread_run(MlmeThread,(void *) pDevice, "MLME"); |
| 2112 | if (IS_ERR(mlme_task)) { |
| 2113 | printk("thread create fail\n"); |
| 2114 | return -1; |
| 2115 | } |
| 2116 | |
| 2117 | mlme_kill = 1; |
| 2118 | #endif |
| 2119 | |
| 2120 | |
| 2121 | |
| 2122 | #if 0 |
| 2123 | pDevice->MLMEThr_pid = kernel_thread(MlmeThread, pDevice, CLONE_VM); |
| 2124 | if (pDevice->MLMEThr_pid <0 ) |
| 2125 | { |
| 2126 | printk("unable start thread MlmeThread\n"); |
| 2127 | return -1; |
| 2128 | } |
| 2129 | #endif |
| 2130 | |
| 2131 | //printk("thread id is %d\n",pDevice->MLMEThr_pid); |
| 2132 | //printk("Create thread time is %x\n",jiffies); |
| 2133 | //wait_for_completion(&pDevice->notify); |
| 2134 | |
| 2135 | |
| 2136 | |
| 2137 | |
| 2138 | // if (( SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04) |
| 2139 | // return -ENOMEM; |
| 2140 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n"); |
| 2141 | device_init_registers(pDevice, DEVICE_INIT_COLD); |
| 2142 | MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); |
| 2143 | memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN); |
| 2144 | #ifdef PRIVATE_OBJ |
| 2145 | __device_set_multi(pExDevice); |
| 2146 | #else |
| 2147 | device_set_multi(pDevice->dev); |
| 2148 | #endif |
| 2149 | |
| 2150 | // Init for Key Management |
| 2151 | KeyvInitTable(&pDevice->sKey, pDevice->PortOffset); |
| 2152 | add_timer(&(pDevice->pMgmt->sTimerSecondCallback)); |
| 2153 | |
| 2154 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 2155 | /* |
| 2156 | pDevice->bwextstep0 = FALSE; |
| 2157 | pDevice->bwextstep1 = FALSE; |
| 2158 | pDevice->bwextstep2 = FALSE; |
| 2159 | pDevice->bwextstep3 = FALSE; |
| 2160 | */ |
| 2161 | pDevice->bwextcount=0; |
| 2162 | pDevice->bWPASuppWextEnabled = FALSE; |
| 2163 | #endif |
| 2164 | pDevice->byReAssocCount = 0; |
| 2165 | pDevice->bWPADEVUp = FALSE; |
| 2166 | // Patch: if WEP key already set by iwconfig but device not yet open |
| 2167 | if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) { |
| 2168 | KeybSetDefaultKey(&(pDevice->sKey), |
| 2169 | (DWORD)(pDevice->byKeyIndex | (1 << 31)), |
| 2170 | pDevice->uKeyLength, |
| 2171 | NULL, |
| 2172 | pDevice->abyKey, |
| 2173 | KEY_CTL_WEP, |
| 2174 | pDevice->PortOffset, |
| 2175 | pDevice->byLocalID |
| 2176 | ); |
| 2177 | pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; |
| 2178 | } |
| 2179 | |
| 2180 | //printk("DEBUG2\n"); |
| 2181 | |
| 2182 | |
| 2183 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n"); |
| 2184 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); |
| 2185 | |
| 2186 | if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 2187 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 2188 | } |
| 2189 | else { |
| 2190 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| 2191 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL); |
| 2192 | } |
| 2193 | pDevice->flags |=DEVICE_FLAGS_OPENED; |
| 2194 | |
| 2195 | #ifndef PRIVATE_OBJ |
| 2196 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
| 2197 | MOD_INC_USE_COUNT; |
| 2198 | #endif |
| 2199 | #endif |
| 2200 | |
| 2201 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n"); |
| 2202 | return 0; |
| 2203 | } |
| 2204 | |
| 2205 | |
| 2206 | #ifdef PRIVATE_OBJ |
| 2207 | |
| 2208 | int __device_close(HANDLE pExDevice) { |
| 2209 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2210 | struct net_device *dev = pDevice_info->dev; |
| 2211 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2212 | |
| 2213 | #else |
| 2214 | static int device_close(struct net_device *dev) { |
| 2215 | PSDevice pDevice=(PSDevice) dev->priv; |
| 2216 | #endif |
| 2217 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2218 | //PLICE_DEBUG-> |
| 2219 | #ifdef THREAD |
| 2220 | mlme_kill = 0; |
| 2221 | #endif |
| 2222 | //PLICE_DEBUG<- |
| 2223 | //2007-1121-02<Add>by EinsnLiu |
| 2224 | if (pDevice->bLinkPass) { |
| 2225 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL); |
| 2226 | mdelay(30); |
| 2227 | } |
| 2228 | #ifdef TxInSleep |
| 2229 | del_timer(&pDevice->sTimerTxData); |
| 2230 | #endif |
| 2231 | del_timer(&pDevice->sTimerCommand); |
| 2232 | del_timer(&pMgmt->sTimerSecondCallback); |
| 2233 | if (pDevice->bDiversityRegCtlON) { |
| 2234 | del_timer(&pDevice->TimerSQ3Tmax1); |
| 2235 | del_timer(&pDevice->TimerSQ3Tmax2); |
| 2236 | del_timer(&pDevice->TimerSQ3Tmax3); |
| 2237 | } |
| 2238 | |
| 2239 | #ifdef TASK_LET |
| 2240 | tasklet_kill(&pDevice->RxMngWorkItem); |
| 2241 | #endif |
| 2242 | netif_stop_queue(dev); |
| 2243 | pDevice->bCmdRunning = FALSE; |
| 2244 | MACbShutdown(pDevice->PortOffset); |
| 2245 | MACbSoftwareReset(pDevice->PortOffset); |
| 2246 | CARDbRadioPowerOff(pDevice); |
| 2247 | |
| 2248 | pDevice->bLinkPass = FALSE; |
| 2249 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 2250 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 2251 | device_free_td0_ring(pDevice); |
| 2252 | device_free_td1_ring(pDevice); |
| 2253 | device_free_rd0_ring(pDevice); |
| 2254 | device_free_rd1_ring(pDevice); |
| 2255 | device_free_frag_buf(pDevice); |
| 2256 | device_free_rings(pDevice); |
| 2257 | BSSvClearNodeDBTable(pDevice, 0); |
| 2258 | free_irq(dev->irq, dev); |
| 2259 | pDevice->flags &=(~DEVICE_FLAGS_OPENED); |
| 2260 | //2008-0714-01<Add>by chester |
| 2261 | device_release_WPADEV(pDevice); |
| 2262 | //PLICE_DEBUG-> |
| 2263 | //tasklet_kill(&pDevice->RxMngWorkItem); |
| 2264 | //PLICE_DEBUG<- |
| 2265 | #ifndef PRIVATE_OBJ |
| 2266 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) |
| 2267 | MOD_DEC_USE_COUNT; |
| 2268 | #endif |
| 2269 | #endif |
| 2270 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n"); |
| 2271 | return 0; |
| 2272 | } |
| 2273 | |
| 2274 | #ifdef PRIVATE_OBJ |
| 2275 | |
| 2276 | int __device_dma0_tx_80211(HANDLE pExDevice, struct sk_buff *skb) { |
| 2277 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2278 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2279 | ref_sk_buff ref_skb; |
| 2280 | |
| 2281 | #else |
| 2282 | |
| 2283 | |
| 2284 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) { |
| 2285 | PSDevice pDevice=dev->priv; |
| 2286 | #endif |
| 2287 | PBYTE pbMPDU; |
| 2288 | UINT cbMPDULen = 0; |
| 2289 | |
| 2290 | |
| 2291 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n"); |
| 2292 | spin_lock_irq(&pDevice->lock); |
| 2293 | |
| 2294 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { |
| 2295 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n"); |
| 2296 | dev_kfree_skb_irq(skb); |
| 2297 | spin_unlock_irq(&pDevice->lock); |
| 2298 | return 0; |
| 2299 | } |
| 2300 | |
| 2301 | if (pDevice->bStopTx0Pkt == TRUE) { |
| 2302 | dev_kfree_skb_irq(skb); |
| 2303 | spin_unlock_irq(&pDevice->lock); |
| 2304 | return 0; |
| 2305 | }; |
| 2306 | |
| 2307 | #ifdef PRIVATE_OBJ |
| 2308 | ref_skb_remap(pDevice->dev, &ref_skb, skb); |
| 2309 | cbMPDULen = *(ref_skb.len); |
| 2310 | pbMPDU = ref_skb.data; |
| 2311 | #else |
| 2312 | cbMPDULen = skb->len; |
| 2313 | pbMPDU = skb->data; |
| 2314 | #endif |
| 2315 | |
| 2316 | vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen); |
| 2317 | |
| 2318 | spin_unlock_irq(&pDevice->lock); |
| 2319 | |
| 2320 | return 0; |
| 2321 | |
| 2322 | } |
| 2323 | |
| 2324 | |
| 2325 | |
| 2326 | BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, UINT uNodeIndex) { |
| 2327 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2328 | PSTxDesc pHeadTD, pLastTD; |
| 2329 | UINT cbFrameBodySize; |
| 2330 | UINT uMACfragNum; |
| 2331 | BYTE byPktTyp; |
| 2332 | BOOL bNeedEncryption = FALSE; |
| 2333 | PSKeyItem pTransmitKey = NULL; |
| 2334 | UINT cbHeaderSize; |
| 2335 | UINT ii; |
| 2336 | SKeyItem STempKey; |
| 2337 | // BYTE byKeyIndex = 0; |
| 2338 | #ifdef PRIVATE_OBJ |
| 2339 | ref_sk_buff ref_skb; |
| 2340 | #endif |
| 2341 | |
| 2342 | |
| 2343 | if (pDevice->bStopTx0Pkt == TRUE) { |
| 2344 | dev_kfree_skb_irq(skb); |
| 2345 | return FALSE; |
| 2346 | }; |
| 2347 | |
| 2348 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { |
| 2349 | dev_kfree_skb_irq(skb); |
| 2350 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n"); |
| 2351 | return FALSE; |
| 2352 | } |
| 2353 | |
| 2354 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { |
| 2355 | if (pDevice->uAssocCount == 0) { |
| 2356 | dev_kfree_skb_irq(skb); |
| 2357 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n"); |
| 2358 | return FALSE; |
| 2359 | } |
| 2360 | } |
| 2361 | |
| 2362 | #ifdef PRIVATE_OBJ |
| 2363 | ref_skb_remap(pDevice->dev, &(ref_skb), skb); |
| 2364 | #endif |
| 2365 | pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0]; |
| 2366 | |
| 2367 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); |
| 2368 | |
| 2369 | #ifdef PRIVATE_OBJ |
| 2370 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); |
| 2371 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; |
| 2372 | |
| 2373 | #else |
| 2374 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); |
| 2375 | cbFrameBodySize = skb->len - U_HEADER_LEN; |
| 2376 | #endif |
| 2377 | |
| 2378 | // 802.1H |
| 2379 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { |
| 2380 | cbFrameBodySize += 8; |
| 2381 | } |
| 2382 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); |
| 2383 | |
| 2384 | if ( uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) { |
| 2385 | dev_kfree_skb_irq(skb); |
| 2386 | return FALSE; |
| 2387 | } |
| 2388 | byPktTyp = (BYTE)pDevice->byPacketType; |
| 2389 | |
| 2390 | |
| 2391 | if (pDevice->bFixRate) { |
| 2392 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { |
| 2393 | if (pDevice->uConnectionRate >= RATE_11M) { |
| 2394 | pDevice->wCurrentRate = RATE_11M; |
| 2395 | } else { |
| 2396 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2397 | } |
| 2398 | } else { |
| 2399 | if (pDevice->uConnectionRate >= RATE_54M) |
| 2400 | pDevice->wCurrentRate = RATE_54M; |
| 2401 | else |
| 2402 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2403 | } |
| 2404 | } |
| 2405 | else { |
| 2406 | pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate; |
| 2407 | } |
| 2408 | |
| 2409 | //preamble type |
| 2410 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { |
| 2411 | pDevice->byPreambleType = pDevice->byShortPreamble; |
| 2412 | } |
| 2413 | else { |
| 2414 | pDevice->byPreambleType = PREAMBLE_LONG; |
| 2415 | } |
| 2416 | |
| 2417 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); |
| 2418 | |
| 2419 | |
| 2420 | if (pDevice->wCurrentRate <= RATE_11M) { |
| 2421 | byPktTyp = PK_TYPE_11B; |
| 2422 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { |
| 2423 | byPktTyp = PK_TYPE_11A; |
| 2424 | } else { |
| 2425 | if (pDevice->bProtectMode == TRUE) { |
| 2426 | byPktTyp = PK_TYPE_11GB; |
| 2427 | } else { |
| 2428 | byPktTyp = PK_TYPE_11GA; |
| 2429 | } |
| 2430 | } |
| 2431 | |
| 2432 | if (pDevice->bEncryptionEnable == TRUE) |
| 2433 | bNeedEncryption = TRUE; |
| 2434 | |
| 2435 | if (pDevice->bEnableHostWEP) { |
| 2436 | pTransmitKey = &STempKey; |
| 2437 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; |
| 2438 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; |
| 2439 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; |
| 2440 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; |
| 2441 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; |
| 2442 | memcpy(pTransmitKey->abyKey, |
| 2443 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], |
| 2444 | pTransmitKey->uKeyLength |
| 2445 | ); |
| 2446 | } |
| 2447 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, |
| 2448 | cbFrameBodySize, TYPE_TXDMA0, pHeadTD, |
| 2449 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, |
| 2450 | &uMACfragNum, |
| 2451 | &cbHeaderSize |
| 2452 | ); |
| 2453 | |
| 2454 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { |
| 2455 | // Disable PS |
| 2456 | MACbPSWakeup(pDevice->PortOffset); |
| 2457 | } |
| 2458 | |
| 2459 | pDevice->bPWBitOn = FALSE; |
| 2460 | |
| 2461 | pLastTD = pHeadTD; |
| 2462 | for (ii = 0; ii < uMACfragNum; ii++) { |
| 2463 | // Poll Transmit the adapter |
| 2464 | wmb(); |
| 2465 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; |
| 2466 | wmb(); |
| 2467 | if (ii == (uMACfragNum - 1)) |
| 2468 | pLastTD = pHeadTD; |
| 2469 | pHeadTD = pHeadTD->next; |
| 2470 | } |
| 2471 | |
| 2472 | // Save the information needed by the tx interrupt handler |
| 2473 | // to complete the Send request |
| 2474 | pLastTD->pTDInfo->skb = skb; |
| 2475 | pLastTD->pTDInfo->byFlags = 0; |
| 2476 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; |
| 2477 | |
| 2478 | pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD; |
| 2479 | |
| 2480 | MACvTransmit0(pDevice->PortOffset); |
| 2481 | |
| 2482 | |
| 2483 | return TRUE; |
| 2484 | } |
| 2485 | |
| 2486 | //TYPE_AC0DMA data tx |
| 2487 | #ifdef PRIVATE_OBJ |
| 2488 | |
| 2489 | int __device_xmit(HANDLE pExDevice, struct sk_buff *skb) { |
| 2490 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2491 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2492 | struct net_device *dev = pDevice_info->dev; |
| 2493 | ref_sk_buff ref_skb; |
| 2494 | |
| 2495 | #else |
| 2496 | static int device_xmit(struct sk_buff *skb, struct net_device *dev) { |
| 2497 | PSDevice pDevice=dev->priv; |
| 2498 | |
| 2499 | #endif |
| 2500 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2501 | PSTxDesc pHeadTD, pLastTD; |
| 2502 | UINT uNodeIndex = 0; |
| 2503 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; |
| 2504 | WORD wAID; |
| 2505 | UINT uMACfragNum = 1; |
| 2506 | UINT cbFrameBodySize; |
| 2507 | BYTE byPktTyp; |
| 2508 | UINT cbHeaderSize; |
| 2509 | BOOL bNeedEncryption = FALSE; |
| 2510 | PSKeyItem pTransmitKey = NULL; |
| 2511 | SKeyItem STempKey; |
| 2512 | UINT ii; |
| 2513 | BOOL bTKIP_UseGTK = FALSE; |
| 2514 | BOOL bNeedDeAuth = FALSE; |
| 2515 | PBYTE pbyBSSID; |
| 2516 | BOOL bNodeExist = FALSE; |
| 2517 | |
| 2518 | |
| 2519 | |
| 2520 | spin_lock_irq(&pDevice->lock); |
| 2521 | if (pDevice->bLinkPass == FALSE) { |
| 2522 | dev_kfree_skb_irq(skb); |
| 2523 | spin_unlock_irq(&pDevice->lock); |
| 2524 | return 0; |
| 2525 | } |
| 2526 | |
| 2527 | if (pDevice->bStopDataPkt) { |
| 2528 | dev_kfree_skb_irq(skb); |
| 2529 | spin_unlock_irq(&pDevice->lock); |
| 2530 | return 0; |
| 2531 | } |
| 2532 | |
| 2533 | #ifdef PRIVATE_OBJ |
| 2534 | ref_skb_remap(pDevice->dev, &ref_skb, skb); |
| 2535 | #endif |
| 2536 | |
| 2537 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { |
| 2538 | if (pDevice->uAssocCount == 0) { |
| 2539 | dev_kfree_skb_irq(skb); |
| 2540 | spin_unlock_irq(&pDevice->lock); |
| 2541 | return 0; |
| 2542 | } |
| 2543 | #ifdef PRIVATE_OBJ |
| 2544 | if (IS_MULTICAST_ADDRESS((PBYTE)(ref_skb.data))) { |
| 2545 | #else |
| 2546 | if (IS_MULTICAST_ADDRESS((PBYTE)(skb->data))) { |
| 2547 | #endif |
| 2548 | uNodeIndex = 0; |
| 2549 | bNodeExist = TRUE; |
| 2550 | if (pMgmt->sNodeDBTable[0].bPSEnable) { |
| 2551 | #ifdef PRIVATE_OBJ |
| 2552 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), ref_skb.skb); |
| 2553 | #else |
| 2554 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb); |
| 2555 | #endif |
| 2556 | pMgmt->sNodeDBTable[0].wEnQueueCnt++; |
| 2557 | // set tx map |
| 2558 | pMgmt->abyPSTxMap[0] |= byMask[0]; |
| 2559 | spin_unlock_irq(&pDevice->lock); |
| 2560 | return 0; |
| 2561 | } |
| 2562 | }else { |
| 2563 | #ifdef PRIVATE_OBJ |
| 2564 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(ref_skb.data), &uNodeIndex)) { |
| 2565 | #else |
| 2566 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { |
| 2567 | #endif |
| 2568 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { |
| 2569 | #ifdef PRIVATE_OBJ |
| 2570 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, ref_skb.skb); |
| 2571 | #else |
| 2572 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); |
| 2573 | #endif |
| 2574 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; |
| 2575 | // set tx map |
| 2576 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; |
| 2577 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; |
| 2578 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n", |
| 2579 | (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]); |
| 2580 | spin_unlock_irq(&pDevice->lock); |
| 2581 | return 0; |
| 2582 | } |
| 2583 | |
| 2584 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { |
| 2585 | pDevice->byPreambleType = pDevice->byShortPreamble; |
| 2586 | |
| 2587 | }else { |
| 2588 | pDevice->byPreambleType = PREAMBLE_LONG; |
| 2589 | } |
| 2590 | bNodeExist = TRUE; |
| 2591 | |
| 2592 | } |
| 2593 | } |
| 2594 | |
| 2595 | if (bNodeExist == FALSE) { |
| 2596 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Unknown STA not found in node DB \n"); |
| 2597 | dev_kfree_skb_irq(skb); |
| 2598 | spin_unlock_irq(&pDevice->lock); |
| 2599 | return 0; |
| 2600 | } |
| 2601 | } |
| 2602 | |
| 2603 | pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA]; |
| 2604 | |
| 2605 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); |
| 2606 | |
| 2607 | |
| 2608 | #ifdef PRIVATE_OBJ |
| 2609 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); |
| 2610 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; |
| 2611 | #else |
| 2612 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); |
| 2613 | cbFrameBodySize = skb->len - U_HEADER_LEN; |
| 2614 | #endif |
| 2615 | // 802.1H |
| 2616 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { |
| 2617 | cbFrameBodySize += 8; |
| 2618 | } |
| 2619 | |
| 2620 | |
| 2621 | if (pDevice->bEncryptionEnable == TRUE) { |
| 2622 | bNeedEncryption = TRUE; |
| 2623 | // get Transmit key |
| 2624 | do { |
| 2625 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && |
| 2626 | (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { |
| 2627 | pbyBSSID = pDevice->abyBSSID; |
| 2628 | // get pairwise key |
| 2629 | if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == FALSE) { |
| 2630 | // get group key |
| 2631 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == TRUE) { |
| 2632 | bTKIP_UseGTK = TRUE; |
| 2633 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); |
| 2634 | break; |
| 2635 | } |
| 2636 | } else { |
| 2637 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get PTK.\n"); |
| 2638 | break; |
| 2639 | } |
| 2640 | }else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { |
| 2641 | |
| 2642 | pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1 |
| 2643 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS Serach Key: \n"); |
| 2644 | for (ii = 0; ii< 6; ii++) |
| 2645 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"%x \n", *(pbyBSSID+ii)); |
| 2646 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"\n"); |
| 2647 | |
| 2648 | // get pairwise key |
| 2649 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == TRUE) |
| 2650 | break; |
| 2651 | } |
| 2652 | // get group key |
| 2653 | pbyBSSID = pDevice->abyBroadcastAddr; |
| 2654 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == FALSE) { |
| 2655 | pTransmitKey = NULL; |
| 2656 | if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { |
| 2657 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); |
| 2658 | } |
| 2659 | else |
| 2660 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); |
| 2661 | } else { |
| 2662 | bTKIP_UseGTK = TRUE; |
| 2663 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); |
| 2664 | } |
| 2665 | } while(FALSE); |
| 2666 | } |
| 2667 | |
| 2668 | if (pDevice->bEnableHostWEP) { |
| 2669 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex); |
| 2670 | if (pDevice->bEncryptionEnable == TRUE) { |
| 2671 | pTransmitKey = &STempKey; |
| 2672 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; |
| 2673 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; |
| 2674 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; |
| 2675 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; |
| 2676 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; |
| 2677 | memcpy(pTransmitKey->abyKey, |
| 2678 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], |
| 2679 | pTransmitKey->uKeyLength |
| 2680 | ); |
| 2681 | } |
| 2682 | } |
| 2683 | |
| 2684 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); |
| 2685 | |
| 2686 | if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) { |
| 2687 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum); |
| 2688 | dev_kfree_skb_irq(skb); |
| 2689 | spin_unlock_irq(&pDevice->lock); |
| 2690 | return 0; |
| 2691 | } |
| 2692 | |
| 2693 | if (pTransmitKey != NULL) { |
| 2694 | if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) && |
| 2695 | (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) { |
| 2696 | uMACfragNum = 1; //WEP256 doesn't support fragment |
| 2697 | } |
| 2698 | } |
| 2699 | |
| 2700 | byPktTyp = (BYTE)pDevice->byPacketType; |
| 2701 | |
| 2702 | if (pDevice->bFixRate) { |
| 2703 | #ifdef PLICE_DEBUG |
| 2704 | printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n",pDevice->eCurrentPHYType,pDevice->uConnectionRate); |
| 2705 | #endif |
| 2706 | |
| 2707 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { |
| 2708 | if (pDevice->uConnectionRate >= RATE_11M) { |
| 2709 | pDevice->wCurrentRate = RATE_11M; |
| 2710 | } else { |
| 2711 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2712 | } |
| 2713 | } else { |
| 2714 | if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) && |
| 2715 | (pDevice->uConnectionRate <= RATE_6M)) { |
| 2716 | pDevice->wCurrentRate = RATE_6M; |
| 2717 | } else { |
| 2718 | if (pDevice->uConnectionRate >= RATE_54M) |
| 2719 | pDevice->wCurrentRate = RATE_54M; |
| 2720 | else |
| 2721 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2722 | |
| 2723 | } |
| 2724 | } |
| 2725 | pDevice->byACKRate = (BYTE) pDevice->wCurrentRate; |
| 2726 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 2727 | pDevice->byTopOFDMBasicRate = RATE_6M; |
| 2728 | } |
| 2729 | else { |
| 2730 | //auto rate |
| 2731 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { |
| 2732 | if (pDevice->eCurrentPHYType != PHY_TYPE_11A) { |
| 2733 | pDevice->wCurrentRate = RATE_1M; |
| 2734 | pDevice->byACKRate = RATE_1M; |
| 2735 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 2736 | pDevice->byTopOFDMBasicRate = RATE_6M; |
| 2737 | } else { |
| 2738 | pDevice->wCurrentRate = RATE_6M; |
| 2739 | pDevice->byACKRate = RATE_6M; |
| 2740 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 2741 | pDevice->byTopOFDMBasicRate = RATE_6M; |
| 2742 | } |
| 2743 | } |
| 2744 | else { |
| 2745 | VNTWIFIvGetTxRate( pDevice->pMgmt, |
| 2746 | pDevice->sTxEthHeader.abyDstAddr, |
| 2747 | &(pDevice->wCurrentRate), |
| 2748 | &(pDevice->byACKRate), |
| 2749 | &(pDevice->byTopCCKBasicRate), |
| 2750 | &(pDevice->byTopOFDMBasicRate)); |
| 2751 | |
| 2752 | #if 0 |
| 2753 | printk("auto rate:Rate : %d,AckRate:%d,TopCCKRate:%d,TopOFDMRate:%d\n", |
| 2754 | pDevice->wCurrentRate,pDevice->byACKRate, |
| 2755 | pDevice->byTopCCKBasicRate,pDevice->byTopOFDMBasicRate); |
| 2756 | |
| 2757 | #endif |
| 2758 | |
| 2759 | #if 0 |
| 2760 | |
| 2761 | pDevice->wCurrentRate = 11; |
| 2762 | pDevice->byACKRate = 8; |
| 2763 | pDevice->byTopCCKBasicRate = 3; |
| 2764 | pDevice->byTopOFDMBasicRate = 8; |
| 2765 | #endif |
| 2766 | |
| 2767 | |
| 2768 | } |
| 2769 | } |
| 2770 | |
| 2771 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); |
| 2772 | |
| 2773 | if (pDevice->wCurrentRate <= RATE_11M) { |
| 2774 | byPktTyp = PK_TYPE_11B; |
| 2775 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { |
| 2776 | byPktTyp = PK_TYPE_11A; |
| 2777 | } else { |
| 2778 | if (pDevice->bProtectMode == TRUE) { |
| 2779 | byPktTyp = PK_TYPE_11GB; |
| 2780 | } else { |
| 2781 | byPktTyp = PK_TYPE_11GA; |
| 2782 | } |
| 2783 | } |
| 2784 | |
| 2785 | //#ifdef PLICE_DEBUG |
| 2786 | // printk("FIX RATE:CurrentRate is %d"); |
| 2787 | //#endif |
| 2788 | |
| 2789 | if (bNeedEncryption == TRUE) { |
| 2790 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType)); |
| 2791 | if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) { |
| 2792 | bNeedEncryption = FALSE; |
| 2793 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType)); |
| 2794 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { |
| 2795 | if (pTransmitKey == NULL) { |
| 2796 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Don't Find TX KEY\n"); |
| 2797 | } |
| 2798 | else { |
| 2799 | if (bTKIP_UseGTK == TRUE) { |
| 2800 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"error: KEY is GTK!!~~\n"); |
| 2801 | } |
| 2802 | else { |
| 2803 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); |
| 2804 | bNeedEncryption = TRUE; |
| 2805 | } |
| 2806 | } |
| 2807 | } |
| 2808 | |
| 2809 | if (pDevice->byCntMeasure == 2) { |
| 2810 | bNeedDeAuth = TRUE; |
| 2811 | pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++; |
| 2812 | } |
| 2813 | |
| 2814 | if (pDevice->bEnableHostWEP) { |
| 2815 | if ((uNodeIndex != 0) && |
| 2816 | (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) { |
| 2817 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); |
| 2818 | bNeedEncryption = TRUE; |
| 2819 | } |
| 2820 | } |
| 2821 | } |
| 2822 | else { |
| 2823 | if (pTransmitKey == NULL) { |
| 2824 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"return no tx key\n"); |
| 2825 | dev_kfree_skb_irq(skb); |
| 2826 | spin_unlock_irq(&pDevice->lock); |
| 2827 | return 0; |
| 2828 | } |
| 2829 | } |
| 2830 | } |
| 2831 | |
| 2832 | |
| 2833 | #ifdef PRIVATE_OBJ |
| 2834 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, |
| 2835 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, |
| 2836 | &pDevice->sTxEthHeader, (PBYTE)ref_skb.data, pTransmitKey, uNodeIndex, |
| 2837 | &uMACfragNum, |
| 2838 | &cbHeaderSize |
| 2839 | ); |
| 2840 | #else |
| 2841 | #ifdef PLICE_DEBUG |
| 2842 | //if (skb->len == 98) |
| 2843 | //{ |
| 2844 | // printk("ping:len is %d\n"); |
| 2845 | //} |
| 2846 | #endif |
| 2847 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, |
| 2848 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, |
| 2849 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, |
| 2850 | &uMACfragNum, |
| 2851 | &cbHeaderSize |
| 2852 | ); |
| 2853 | #endif |
| 2854 | |
| 2855 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { |
| 2856 | // Disable PS |
| 2857 | MACbPSWakeup(pDevice->PortOffset); |
| 2858 | } |
| 2859 | pDevice->bPWBitOn = FALSE; |
| 2860 | |
| 2861 | pLastTD = pHeadTD; |
| 2862 | for (ii = 0; ii < uMACfragNum; ii++) { |
| 2863 | // Poll Transmit the adapter |
| 2864 | wmb(); |
| 2865 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; |
| 2866 | wmb(); |
| 2867 | if (ii == uMACfragNum - 1) |
| 2868 | pLastTD = pHeadTD; |
| 2869 | pHeadTD = pHeadTD->next; |
| 2870 | } |
| 2871 | |
| 2872 | // Save the information needed by the tx interrupt handler |
| 2873 | // to complete the Send request |
| 2874 | #ifdef PRIVATE_OBJ |
| 2875 | pLastTD->pTDInfo->skb = ref_skb.skb; |
| 2876 | #else |
| 2877 | pLastTD->pTDInfo->skb = skb; |
| 2878 | #endif |
| 2879 | pLastTD->pTDInfo->byFlags = 0; |
| 2880 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; |
| 2881 | #ifdef TxInSleep |
| 2882 | pDevice->nTxDataTimeCout=0; //2008-8-21 chester <add> for send null packet |
| 2883 | #endif |
| 2884 | if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) { |
| 2885 | netif_stop_queue(dev); |
| 2886 | } |
| 2887 | |
| 2888 | pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD; |
| 2889 | //#ifdef PLICE_DEBUG |
| 2890 | if (pDevice->bFixRate) |
| 2891 | { |
| 2892 | printk("FixRate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); |
| 2893 | } |
| 2894 | else |
| 2895 | { |
| 2896 | //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); |
| 2897 | } |
| 2898 | //#endif |
| 2899 | |
| 2900 | { |
| 2901 | BYTE Protocol_Version; //802.1x Authentication |
| 2902 | BYTE Packet_Type; //802.1x Authentication |
| 2903 | BYTE Descriptor_type; |
| 2904 | WORD Key_info; |
| 2905 | BOOL bTxeapol_key = FALSE; |
| 2906 | Protocol_Version = skb->data[U_HEADER_LEN]; |
| 2907 | Packet_Type = skb->data[U_HEADER_LEN+1]; |
| 2908 | Descriptor_type = skb->data[U_HEADER_LEN+1+1+2]; |
| 2909 | Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]); |
| 2910 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { |
| 2911 | if(((Protocol_Version==1) ||(Protocol_Version==2)) && |
| 2912 | (Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer |
| 2913 | bTxeapol_key = TRUE; |
| 2914 | if((Descriptor_type==254)||(Descriptor_type==2)) { //WPA or RSN |
| 2915 | if(!(Key_info & BIT3) && //group-key challenge |
| 2916 | (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key |
| 2917 | pDevice->fWPA_Authened = TRUE; |
| 2918 | if(Descriptor_type==254) |
| 2919 | printk("WPA "); |
| 2920 | else |
| 2921 | printk("WPA2 "); |
| 2922 | printk("Authentication completed!!\n"); |
| 2923 | } |
| 2924 | } |
| 2925 | } |
| 2926 | } |
| 2927 | } |
| 2928 | |
| 2929 | MACvTransmitAC0(pDevice->PortOffset); |
| 2930 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD); |
| 2931 | |
| 2932 | #ifdef PRIVATE_OBJ |
| 2933 | ref_set_tx_jiffies(pDevice->dev); |
| 2934 | #else |
| 2935 | dev->trans_start = jiffies; |
| 2936 | #endif |
| 2937 | |
| 2938 | spin_unlock_irq(&pDevice->lock); |
| 2939 | return 0; |
| 2940 | |
| 2941 | } |
| 2942 | |
| 2943 | #ifdef PRIVATE_OBJ |
| 2944 | |
| 2945 | int __device_intr(int irq, HANDLE pExDevice, struct pt_regs *regs) { |
| 2946 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2947 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2948 | |
| 2949 | |
| 2950 | #else |
| 2951 | static irqreturn_t device_intr(int irq, void *dev_instance) { |
| 2952 | struct net_device* dev=dev_instance; |
| 2953 | PSDevice pDevice=(PSDevice) dev->priv; |
| 2954 | #endif |
| 2955 | |
| 2956 | int max_count=0; |
| 2957 | DWORD dwMIBCounter=0; |
| 2958 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2959 | BYTE byOrgPageSel=0; |
| 2960 | int handled = 0; |
| 2961 | BYTE byData = 0; |
| 2962 | int ii= 0; |
| 2963 | // BYTE byRSSI; |
| 2964 | |
| 2965 | |
| 2966 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); |
| 2967 | |
| 2968 | if (pDevice->dwIsr == 0) |
| 2969 | return IRQ_RETVAL(handled); |
| 2970 | |
| 2971 | if (pDevice->dwIsr == 0xffffffff) { |
| 2972 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n"); |
| 2973 | return IRQ_RETVAL(handled); |
| 2974 | } |
| 2975 | /* |
| 2976 | // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI |
| 2977 | |
| 2978 | if ((BITbIsBitOn(pDevice->dwIsr, ISR_RXDMA0)) && |
| 2979 | (pDevice->byLocalID != REV_ID_VT3253_B0) && |
| 2980 | (pDevice->bBSSIDFilter == TRUE)) { |
| 2981 | // update RSSI |
| 2982 | //BBbReadEmbeded(pDevice->PortOffset, 0x3E, &byRSSI); |
| 2983 | //pDevice->uCurrRSSI = byRSSI; |
| 2984 | } |
| 2985 | */ |
| 2986 | |
| 2987 | handled = 1; |
| 2988 | MACvIntDisable(pDevice->PortOffset); |
| 2989 | spin_lock_irq(&pDevice->lock); |
| 2990 | |
| 2991 | //Make sure current page is 0 |
| 2992 | VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel); |
| 2993 | if (byOrgPageSel == 1) { |
| 2994 | MACvSelectPage0(pDevice->PortOffset); |
| 2995 | } |
| 2996 | else |
| 2997 | byOrgPageSel = 0; |
| 2998 | |
| 2999 | MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter); |
| 3000 | // TBD.... |
| 3001 | // Must do this after doing rx/tx, cause ISR bit is slow |
| 3002 | // than RD/TD write back |
| 3003 | // update ISR counter |
| 3004 | STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter); |
| 3005 | while (pDevice->dwIsr != 0) { |
| 3006 | |
| 3007 | STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr); |
| 3008 | MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr); |
| 3009 | |
| 3010 | if (pDevice->dwIsr & ISR_FETALERR){ |
| 3011 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n"); |
| 3012 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0); |
| 3013 | VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI); |
| 3014 | device_error(pDevice, pDevice->dwIsr); |
| 3015 | } |
| 3016 | |
| 3017 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { |
| 3018 | |
| 3019 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASURESTART)) { |
| 3020 | // 802.11h measure start |
| 3021 | pDevice->byOrgChannel = pDevice->byCurrentCh; |
| 3022 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR)); |
| 3023 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR)); |
| 3024 | MACvSelectPage1(pDevice->PortOffset); |
| 3025 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0)); |
| 3026 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4)); |
| 3027 | MACvSelectPage0(pDevice->PortOffset); |
| 3028 | //xxxx |
| 3029 | // WCMDbFlushCommandQueue(pDevice->pMgmt, TRUE); |
| 3030 | if (CARDbSetChannel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == TRUE) { |
| 3031 | pDevice->bMeasureInProgress = TRUE; |
| 3032 | MACvSelectPage1(pDevice->PortOffset); |
| 3033 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY); |
| 3034 | MACvSelectPage0(pDevice->PortOffset); |
| 3035 | pDevice->byBasicMap = 0; |
| 3036 | pDevice->byCCAFraction = 0; |
| 3037 | for(ii=0;ii<8;ii++) { |
| 3038 | pDevice->dwRPIs[ii] = 0; |
| 3039 | } |
| 3040 | } else { |
| 3041 | // can not measure because set channel fail |
| 3042 | // WCMDbResetCommandQueue(pDevice->pMgmt); |
| 3043 | // clear measure control |
| 3044 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); |
| 3045 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE); |
| 3046 | MACvSelectPage1(pDevice->PortOffset); |
| 3047 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3048 | MACvSelectPage0(pDevice->PortOffset); |
| 3049 | } |
| 3050 | } |
| 3051 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASUREEND)) { |
| 3052 | // 802.11h measure end |
| 3053 | pDevice->bMeasureInProgress = FALSE; |
| 3054 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR); |
| 3055 | MACvSelectPage1(pDevice->PortOffset); |
| 3056 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0); |
| 3057 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4); |
| 3058 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData); |
| 3059 | pDevice->byBasicMap |= (byData >> 4); |
| 3060 | VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction); |
| 3061 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData); |
| 3062 | // clear measure control |
| 3063 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); |
| 3064 | MACvSelectPage0(pDevice->PortOffset); |
| 3065 | CARDbSetChannel(pDevice, pDevice->byOrgChannel); |
| 3066 | // WCMDbResetCommandQueue(pDevice->pMgmt); |
| 3067 | MACvSelectPage1(pDevice->PortOffset); |
| 3068 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3069 | MACvSelectPage0(pDevice->PortOffset); |
| 3070 | if (BITbIsBitOn(byData, MSRCTL_FINISH)) { |
| 3071 | // measure success |
| 3072 | s_vCompleteCurrentMeasure(pDevice, 0); |
| 3073 | } else { |
| 3074 | // can not measure because not ready before end of measure time |
| 3075 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE); |
| 3076 | } |
| 3077 | } |
| 3078 | if (BITbIsBitOn(pDevice->dwIsr, ISR_QUIETSTART)) { |
| 3079 | do { |
| 3080 | ; |
| 3081 | } while (CARDbStartQuiet(pDevice) == FALSE); |
| 3082 | } |
| 3083 | } |
| 3084 | |
| 3085 | if (pDevice->dwIsr & ISR_TBTT) { |
| 3086 | if (pDevice->bEnableFirstQuiet == TRUE) { |
| 3087 | pDevice->byQuietStartCount--; |
| 3088 | if (pDevice->byQuietStartCount == 0) { |
| 3089 | pDevice->bEnableFirstQuiet = FALSE; |
| 3090 | MACvSelectPage1(pDevice->PortOffset); |
| 3091 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN)); |
| 3092 | MACvSelectPage0(pDevice->PortOffset); |
| 3093 | } |
| 3094 | } |
| 3095 | if ((pDevice->bChannelSwitch == TRUE) && |
| 3096 | (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) { |
| 3097 | pDevice->byChannelSwitchCount--; |
| 3098 | if (pDevice->byChannelSwitchCount == 0) { |
| 3099 | pDevice->bChannelSwitch = FALSE; |
| 3100 | CARDbSetChannel(pDevice, pDevice->byNewChannel); |
| 3101 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); |
| 3102 | MACvSelectPage1(pDevice->PortOffset); |
| 3103 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3104 | MACvSelectPage0(pDevice->PortOffset); |
| 3105 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); |
| 3106 | |
| 3107 | } |
| 3108 | } |
| 3109 | if (pDevice->eOPMode == OP_MODE_ADHOC) { |
| 3110 | //pDevice->bBeaconSent = FALSE; |
| 3111 | } else { |
| 3112 | if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == TRUE) && (pDevice->uCurrRSSI != 0)) { |
| 3113 | LONG ldBm; |
| 3114 | |
| 3115 | RFvRSSITodBm(pDevice, (BYTE) pDevice->uCurrRSSI, &ldBm); |
| 3116 | for (ii=0;ii<BB_VGA_LEVEL;ii++) { |
| 3117 | if (ldBm < pDevice->ldBmThreshold[ii]) { |
| 3118 | pDevice->byBBVGANew = pDevice->abyBBVGA[ii]; |
| 3119 | break; |
| 3120 | } |
| 3121 | } |
| 3122 | if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) { |
| 3123 | pDevice->uBBVGADiffCount++; |
| 3124 | if (pDevice->uBBVGADiffCount == 1) { |
| 3125 | // first VGA diff gain |
| 3126 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); |
| 3127 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", |
| 3128 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); |
| 3129 | } |
| 3130 | if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) { |
| 3131 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", |
| 3132 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); |
| 3133 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); |
| 3134 | } |
| 3135 | } else { |
| 3136 | pDevice->uBBVGADiffCount = 1; |
| 3137 | } |
| 3138 | } |
| 3139 | } |
| 3140 | |
| 3141 | pDevice->bBeaconSent = FALSE; |
| 3142 | if (pDevice->bEnablePSMode) { |
| 3143 | PSbIsNextTBTTWakeUp((HANDLE)pDevice); |
| 3144 | }; |
| 3145 | |
| 3146 | if ((pDevice->eOPMode == OP_MODE_AP) || |
| 3147 | (pDevice->eOPMode == OP_MODE_ADHOC)) { |
| 3148 | |
| 3149 | MACvOneShotTimer1MicroSec(pDevice->PortOffset, |
| 3150 | (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10); |
| 3151 | } |
| 3152 | |
| 3153 | if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) { |
| 3154 | // todo adhoc PS mode |
| 3155 | }; |
| 3156 | |
| 3157 | } |
| 3158 | |
| 3159 | if (pDevice->dwIsr & ISR_BNTX) { |
| 3160 | |
| 3161 | if (pDevice->eOPMode == OP_MODE_ADHOC) { |
| 3162 | pDevice->bIsBeaconBufReadySet = FALSE; |
| 3163 | pDevice->cbBeaconBufReadySetCnt = 0; |
| 3164 | }; |
| 3165 | |
| 3166 | if (pDevice->eOPMode == OP_MODE_AP) { |
| 3167 | if(pMgmt->byDTIMCount > 0) { |
| 3168 | pMgmt->byDTIMCount --; |
| 3169 | pMgmt->sNodeDBTable[0].bRxPSPoll = FALSE; |
| 3170 | } |
| 3171 | else { |
| 3172 | if(pMgmt->byDTIMCount == 0) { |
| 3173 | // check if mutltcast tx bufferring |
| 3174 | pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1; |
| 3175 | pMgmt->sNodeDBTable[0].bRxPSPoll = TRUE; |
| 3176 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RX_PSPOLL, NULL); |
| 3177 | } |
| 3178 | } |
| 3179 | } |
| 3180 | pDevice->bBeaconSent = TRUE; |
| 3181 | |
| 3182 | if (pDevice->bChannelSwitch == TRUE) { |
| 3183 | pDevice->byChannelSwitchCount--; |
| 3184 | if (pDevice->byChannelSwitchCount == 0) { |
| 3185 | pDevice->bChannelSwitch = FALSE; |
| 3186 | CARDbSetChannel(pDevice, pDevice->byNewChannel); |
| 3187 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); |
| 3188 | MACvSelectPage1(pDevice->PortOffset); |
| 3189 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3190 | MACvSelectPage0(pDevice->PortOffset); |
| 3191 | //VNTWIFIbSendBeacon(pDevice->pMgmt); |
| 3192 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); |
| 3193 | } |
| 3194 | } |
| 3195 | |
| 3196 | } |
| 3197 | |
| 3198 | if (pDevice->dwIsr & ISR_RXDMA0) { |
| 3199 | max_count += device_rx_srv(pDevice, TYPE_RXDMA0); |
| 3200 | } |
| 3201 | if (pDevice->dwIsr & ISR_RXDMA1) { |
| 3202 | max_count += device_rx_srv(pDevice, TYPE_RXDMA1); |
| 3203 | } |
| 3204 | if (pDevice->dwIsr & ISR_TXDMA0){ |
| 3205 | max_count += device_tx_srv(pDevice, TYPE_TXDMA0); |
| 3206 | } |
| 3207 | if (pDevice->dwIsr & ISR_AC0DMA){ |
| 3208 | max_count += device_tx_srv(pDevice, TYPE_AC0DMA); |
| 3209 | } |
| 3210 | if (pDevice->dwIsr & ISR_SOFTTIMER) { |
| 3211 | |
| 3212 | } |
| 3213 | if (pDevice->dwIsr & ISR_SOFTTIMER1) { |
| 3214 | if (pDevice->eOPMode == OP_MODE_AP) { |
| 3215 | if (pDevice->bShortSlotTime) |
| 3216 | pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1); |
| 3217 | else |
| 3218 | pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1)); |
| 3219 | } |
| 3220 | bMgrPrepareBeaconToSend(pDevice, pMgmt); |
| 3221 | pDevice->byCntMeasure = 0; |
| 3222 | } |
| 3223 | |
| 3224 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); |
| 3225 | |
| 3226 | MACvReceive0(pDevice->PortOffset); |
| 3227 | MACvReceive1(pDevice->PortOffset); |
| 3228 | |
| 3229 | if (max_count>pDevice->sOpts.int_works) |
| 3230 | break; |
| 3231 | } |
| 3232 | |
| 3233 | if (byOrgPageSel == 1) { |
| 3234 | MACvSelectPage1(pDevice->PortOffset); |
| 3235 | } |
| 3236 | |
| 3237 | spin_unlock_irq(&pDevice->lock); |
| 3238 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); |
| 3239 | |
| 3240 | return IRQ_RETVAL(handled); |
| 3241 | } |
| 3242 | |
| 3243 | |
| 3244 | static unsigned const ethernet_polynomial = 0x04c11db7U; |
| 3245 | static inline u32 ether_crc(int length, unsigned char *data) |
| 3246 | { |
| 3247 | int crc = -1; |
| 3248 | |
| 3249 | while(--length >= 0) { |
| 3250 | unsigned char current_octet = *data++; |
| 3251 | int bit; |
| 3252 | for (bit = 0; bit < 8; bit++, current_octet >>= 1) { |
| 3253 | crc = (crc << 1) ^ |
| 3254 | ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0); |
| 3255 | } |
| 3256 | } |
| 3257 | return crc; |
| 3258 | } |
| 3259 | |
| 3260 | //2008-8-4 <add> by chester |
| 3261 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source) |
| 3262 | { |
| 3263 | UCHAR buf1[100]; |
| 3264 | int source_len = strlen(source); |
| 3265 | |
| 3266 | memset(buf1,0,100); |
| 3267 | strcat(buf1, string); |
| 3268 | strcat(buf1, "="); |
| 3269 | source+=strlen(buf1); |
| 3270 | |
| 3271 | memcpy(dest,source,source_len-strlen(buf1)); |
| 3272 | return TRUE; |
| 3273 | } |
| 3274 | |
| 3275 | int Config_FileOperation(PSDevice pDevice,BOOL fwrite,unsigned char *Parameter) { |
| 3276 | UCHAR *config_path=CONFIG_PATH; |
| 3277 | UCHAR *buffer=NULL; |
| 3278 | UCHAR tmpbuffer[20]; |
| 3279 | struct file *filp=NULL; |
| 3280 | mm_segment_t old_fs = get_fs(); |
| 3281 | int oldfsuid=0,oldfsgid=0; |
| 3282 | int result=0; |
| 3283 | |
| 3284 | set_fs (KERNEL_DS); |
| 3285 | //Make sure a caller can read or write power as root |
| 3286 | oldfsuid=current->fsuid; |
| 3287 | oldfsgid=current->fsgid; |
| 3288 | current->fsuid = 0; |
| 3289 | current->fsgid = 0; |
| 3290 | |
| 3291 | //open file |
| 3292 | filp = filp_open(config_path, O_RDWR, 0); |
| 3293 | if (IS_ERR(filp)) { |
| 3294 | printk("Config_FileOperation:open file fail?\n"); |
| 3295 | result=-1; |
| 3296 | goto error2; |
| 3297 | } |
| 3298 | |
| 3299 | if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) { |
| 3300 | printk("file %s cann't readable or writable?\n",config_path); |
| 3301 | result = -1; |
| 3302 | goto error1; |
| 3303 | } |
| 3304 | |
| 3305 | buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL); |
| 3306 | if(buffer==NULL) { |
| 3307 | printk("alllocate mem for file fail?\n"); |
| 3308 | result = -1; |
| 3309 | goto error1; |
| 3310 | } |
| 3311 | |
| 3312 | if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) { |
| 3313 | printk("read file error?\n"); |
| 3314 | result = -1; |
| 3315 | goto error1; |
| 3316 | } |
| 3317 | |
| 3318 | if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer)!=TRUE) { |
| 3319 | printk("get parameter error?\n"); |
| 3320 | result = -1; |
| 3321 | goto error1; |
| 3322 | } |
| 3323 | |
| 3324 | if(memcmp(tmpbuffer,"USA",3)==0) { |
| 3325 | result=ZoneType_USA; |
| 3326 | } |
| 3327 | else if(memcmp(tmpbuffer,"JAPAN",5)==0) { |
| 3328 | result=ZoneType_Japan; |
| 3329 | } |
| 3330 | else if(memcmp(tmpbuffer,"EUROPE",5)==0) { |
| 3331 | result=ZoneType_Europe; |
| 3332 | } |
| 3333 | else { |
| 3334 | result = -1; |
| 3335 | printk("Unknown Zonetype[%s]?\n",tmpbuffer); |
| 3336 | } |
| 3337 | |
| 3338 | error1: |
| 3339 | if(buffer) |
| 3340 | kfree(buffer); |
| 3341 | |
| 3342 | if(filp_close(filp,NULL)) |
| 3343 | printk("Config_FileOperation:close file fail\n"); |
| 3344 | |
| 3345 | error2: |
| 3346 | set_fs (old_fs); |
| 3347 | current->fsuid=oldfsuid; |
| 3348 | current->fsgid=oldfsgid; |
| 3349 | |
| 3350 | return result; |
| 3351 | } |
| 3352 | |
| 3353 | |
| 3354 | #ifdef PRIVATE_OBJ |
| 3355 | |
| 3356 | void __device_set_multi(HANDLE pExDevice) { |
| 3357 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 3358 | ref_net_device *dev = &(pDevice_info->ref_dev); |
| 3359 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 3360 | |
| 3361 | #else |
| 3362 | |
| 3363 | static void device_set_multi(struct net_device *dev) { |
| 3364 | PSDevice pDevice = (PSDevice) dev->priv; |
| 3365 | #endif |
| 3366 | |
| 3367 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 3368 | u32 mc_filter[2]; |
| 3369 | int i; |
| 3370 | struct dev_mc_list *mclist; |
| 3371 | |
| 3372 | |
| 3373 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode)); |
| 3374 | |
| 3375 | #ifdef PRIVATE_OBJ |
| 3376 | if (*(dev->flags) & IFF_PROMISC) { /* Set promiscuous. */ |
| 3377 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: Promiscuous mode enabled.\n", pDevice->dev->name); |
| 3378 | |
| 3379 | #else |
| 3380 | if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ |
| 3381 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name); |
| 3382 | #endif |
| 3383 | /* Unconditionally log net taps. */ |
| 3384 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST); |
| 3385 | } |
| 3386 | #ifdef PRIVATE_OBJ |
| 3387 | else if ((*(dev->mc_count) > pDevice->multicast_limit) |
| 3388 | || (*(dev->flags) & IFF_ALLMULTI)) { |
| 3389 | #else |
| 3390 | else if ((dev->mc_count > pDevice->multicast_limit) |
| 3391 | || (dev->flags & IFF_ALLMULTI)) { |
| 3392 | #endif |
| 3393 | MACvSelectPage1(pDevice->PortOffset); |
| 3394 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff); |
| 3395 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff); |
| 3396 | MACvSelectPage0(pDevice->PortOffset); |
| 3397 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 3398 | } |
| 3399 | else { |
| 3400 | memset(mc_filter, 0, sizeof(mc_filter)); |
| 3401 | #ifdef PRIVATE_OBJ |
| 3402 | for (i = 0, mclist = dev->mc_list; mclist && i < *(dev->mc_count); |
| 3403 | i++, mclist = mclist->next) { |
| 3404 | #else |
| 3405 | for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; |
| 3406 | i++, mclist = mclist->next) { |
| 3407 | #endif |
| 3408 | int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; |
| 3409 | mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31)); |
| 3410 | } |
| 3411 | MACvSelectPage1(pDevice->PortOffset); |
| 3412 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]); |
| 3413 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]); |
| 3414 | MACvSelectPage0(pDevice->PortOffset); |
| 3415 | pDevice->byRxMode &= ~(RCR_UNICAST); |
| 3416 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 3417 | } |
| 3418 | |
| 3419 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 3420 | // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac. |
| 3421 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 3422 | pDevice->byRxMode &= ~(RCR_UNICAST); |
| 3423 | } |
| 3424 | |
| 3425 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode); |
| 3426 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode ); |
| 3427 | } |
| 3428 | |
| 3429 | |
| 3430 | #ifdef PRIVATE_OBJ |
| 3431 | |
| 3432 | struct net_device_stats *__device_get_stats(HANDLE pExDevice) { |
| 3433 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 3434 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 3435 | |
| 3436 | #else |
| 3437 | static struct net_device_stats *device_get_stats(struct net_device *dev) { |
| 3438 | PSDevice pDevice=(PSDevice) dev->priv; |
| 3439 | #endif |
| 3440 | |
| 3441 | return &pDevice->stats; |
| 3442 | } |
| 3443 | |
| 3444 | |
| 3445 | #ifdef PRIVATE_OBJ |
| 3446 | |
| 3447 | int __device_ioctl(HANDLE pExDevice, struct ifreq *rq, int cmd) { |
| 3448 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 3449 | struct net_device *dev = pDevice_info->dev; |
| 3450 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 3451 | |
| 3452 | #else |
| 3453 | |
| 3454 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { |
| 3455 | PSDevice pDevice = (PSDevice)dev->priv; |
| 3456 | #endif |
| 3457 | |
| 3458 | #ifdef WIRELESS_EXT |
| 3459 | struct iwreq *wrq = (struct iwreq *) rq; |
| 3460 | int rc =0; |
| 3461 | #endif |
| 3462 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 3463 | PSCmdRequest pReq; |
| 3464 | |
| 3465 | |
| 3466 | if (pMgmt == NULL) { |
| 3467 | rc = -EFAULT; |
| 3468 | return rc; |
| 3469 | } |
| 3470 | |
| 3471 | switch(cmd) { |
| 3472 | |
| 3473 | #ifdef WIRELESS_EXT |
| 3474 | //#if WIRELESS_EXT < 13 |
| 3475 | |
| 3476 | case SIOCGIWNAME: |
| 3477 | rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL); |
| 3478 | break; |
| 3479 | |
| 3480 | case SIOCGIWNWID: //0x8b03 support |
| 3481 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3482 | rc = iwctl_giwnwid(dev, NULL, &(wrq->u.nwid), NULL); |
| 3483 | #else |
| 3484 | rc = -EOPNOTSUPP; |
| 3485 | #endif |
| 3486 | break; |
| 3487 | |
| 3488 | // Set frequency/channel |
| 3489 | case SIOCSIWFREQ: |
| 3490 | rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL); |
| 3491 | break; |
| 3492 | |
| 3493 | // Get frequency/channel |
| 3494 | case SIOCGIWFREQ: |
| 3495 | rc = iwctl_giwfreq(dev, NULL, &(wrq->u.freq), NULL); |
| 3496 | break; |
| 3497 | |
| 3498 | // Set desired network name (ESSID) |
| 3499 | case SIOCSIWESSID: |
| 3500 | |
| 3501 | { |
| 3502 | char essid[IW_ESSID_MAX_SIZE+1]; |
| 3503 | if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) { |
| 3504 | rc = -E2BIG; |
| 3505 | break; |
| 3506 | } |
| 3507 | if (copy_from_user(essid, wrq->u.essid.pointer, |
| 3508 | wrq->u.essid.length)) { |
| 3509 | rc = -EFAULT; |
| 3510 | break; |
| 3511 | } |
| 3512 | rc = iwctl_siwessid(dev, NULL, |
| 3513 | &(wrq->u.essid), essid); |
| 3514 | } |
| 3515 | break; |
| 3516 | |
| 3517 | |
| 3518 | // Get current network name (ESSID) |
| 3519 | case SIOCGIWESSID: |
| 3520 | |
| 3521 | { |
| 3522 | char essid[IW_ESSID_MAX_SIZE+1]; |
| 3523 | if (wrq->u.essid.pointer) |
| 3524 | rc = iwctl_giwessid(dev, NULL, |
| 3525 | &(wrq->u.essid), essid); |
| 3526 | if (copy_to_user(wrq->u.essid.pointer, |
| 3527 | essid, |
| 3528 | wrq->u.essid.length) ) |
| 3529 | rc = -EFAULT; |
| 3530 | } |
| 3531 | break; |
| 3532 | |
| 3533 | case SIOCSIWAP: |
| 3534 | |
| 3535 | rc = iwctl_siwap(dev, NULL, &(wrq->u.ap_addr), NULL); |
| 3536 | break; |
| 3537 | |
| 3538 | |
| 3539 | // Get current Access Point (BSSID) |
| 3540 | case SIOCGIWAP: |
| 3541 | rc = iwctl_giwap(dev, NULL, &(wrq->u.ap_addr), NULL); |
| 3542 | break; |
| 3543 | |
| 3544 | |
| 3545 | // Set desired station name |
| 3546 | case SIOCSIWNICKN: |
| 3547 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n"); |
| 3548 | rc = -EOPNOTSUPP; |
| 3549 | break; |
| 3550 | |
| 3551 | // Get current station name |
| 3552 | case SIOCGIWNICKN: |
| 3553 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n"); |
| 3554 | rc = -EOPNOTSUPP; |
| 3555 | break; |
| 3556 | |
| 3557 | // Set the desired bit-rate |
| 3558 | case SIOCSIWRATE: |
| 3559 | rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL); |
| 3560 | break; |
| 3561 | |
| 3562 | // Get the current bit-rate |
| 3563 | case SIOCGIWRATE: |
| 3564 | |
| 3565 | rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL); |
| 3566 | break; |
| 3567 | |
| 3568 | // Set the desired RTS threshold |
| 3569 | case SIOCSIWRTS: |
| 3570 | |
| 3571 | rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL); |
| 3572 | break; |
| 3573 | |
| 3574 | // Get the current RTS threshold |
| 3575 | case SIOCGIWRTS: |
| 3576 | |
| 3577 | rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL); |
| 3578 | break; |
| 3579 | |
| 3580 | // Set the desired fragmentation threshold |
| 3581 | case SIOCSIWFRAG: |
| 3582 | |
| 3583 | rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL); |
| 3584 | break; |
| 3585 | |
| 3586 | // Get the current fragmentation threshold |
| 3587 | case SIOCGIWFRAG: |
| 3588 | |
| 3589 | rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL); |
| 3590 | break; |
| 3591 | |
| 3592 | // Set mode of operation |
| 3593 | case SIOCSIWMODE: |
| 3594 | rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL); |
| 3595 | break; |
| 3596 | |
| 3597 | // Get mode of operation |
| 3598 | case SIOCGIWMODE: |
| 3599 | rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL); |
| 3600 | break; |
| 3601 | |
| 3602 | // Set WEP keys and mode |
| 3603 | case SIOCSIWENCODE: |
| 3604 | { |
| 3605 | char abyKey[WLAN_WEP232_KEYLEN]; |
| 3606 | |
| 3607 | if (wrq->u.encoding.pointer) { |
| 3608 | |
| 3609 | |
| 3610 | if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) { |
| 3611 | rc = -E2BIG; |
| 3612 | break; |
| 3613 | } |
| 3614 | memset(abyKey, 0, WLAN_WEP232_KEYLEN); |
| 3615 | if (copy_from_user(abyKey, |
| 3616 | wrq->u.encoding.pointer, |
| 3617 | wrq->u.encoding.length)) { |
| 3618 | rc = -EFAULT; |
| 3619 | break; |
| 3620 | } |
| 3621 | } else if (wrq->u.encoding.length != 0) { |
| 3622 | rc = -EINVAL; |
| 3623 | break; |
| 3624 | } |
| 3625 | rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey); |
| 3626 | } |
| 3627 | break; |
| 3628 | |
| 3629 | // Get the WEP keys and mode |
| 3630 | case SIOCGIWENCODE: |
| 3631 | |
| 3632 | if (!capable(CAP_NET_ADMIN)) { |
| 3633 | rc = -EPERM; |
| 3634 | break; |
| 3635 | } |
| 3636 | { |
| 3637 | char abyKey[WLAN_WEP232_KEYLEN]; |
| 3638 | |
| 3639 | rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey); |
| 3640 | if (rc != 0) break; |
| 3641 | if (wrq->u.encoding.pointer) { |
| 3642 | if (copy_to_user(wrq->u.encoding.pointer, |
| 3643 | abyKey, |
| 3644 | wrq->u.encoding.length)) |
| 3645 | rc = -EFAULT; |
| 3646 | } |
| 3647 | } |
| 3648 | break; |
| 3649 | |
| 3650 | #if WIRELESS_EXT > 9 |
| 3651 | // Get the current Tx-Power |
| 3652 | case SIOCGIWTXPOW: |
| 3653 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); |
| 3654 | rc = -EOPNOTSUPP; |
| 3655 | break; |
| 3656 | |
| 3657 | case SIOCSIWTXPOW: |
| 3658 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); |
| 3659 | rc = -EOPNOTSUPP; |
| 3660 | break; |
| 3661 | |
| 3662 | #endif // WIRELESS_EXT > 9 |
| 3663 | |
| 3664 | #if WIRELESS_EXT > 10 |
| 3665 | case SIOCSIWRETRY: |
| 3666 | |
| 3667 | rc = iwctl_siwretry(dev, NULL, &(wrq->u.retry), NULL); |
| 3668 | break; |
| 3669 | |
| 3670 | case SIOCGIWRETRY: |
| 3671 | |
| 3672 | rc = iwctl_giwretry(dev, NULL, &(wrq->u.retry), NULL); |
| 3673 | break; |
| 3674 | |
| 3675 | #endif // WIRELESS_EXT > 10 |
| 3676 | |
| 3677 | // Get range of parameters |
| 3678 | case SIOCGIWRANGE: |
| 3679 | |
| 3680 | { |
| 3681 | struct iw_range range; |
| 3682 | |
| 3683 | rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); |
| 3684 | if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range))) |
| 3685 | rc = -EFAULT; |
| 3686 | } |
| 3687 | |
| 3688 | break; |
| 3689 | |
| 3690 | case SIOCGIWPOWER: |
| 3691 | |
| 3692 | rc = iwctl_giwpower(dev, NULL, &(wrq->u.power), NULL); |
| 3693 | break; |
| 3694 | |
| 3695 | |
| 3696 | case SIOCSIWPOWER: |
| 3697 | |
| 3698 | rc = iwctl_siwpower(dev, NULL, &(wrq->u.power), NULL); |
| 3699 | break; |
| 3700 | |
| 3701 | |
| 3702 | case SIOCGIWSENS: |
| 3703 | |
| 3704 | rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL); |
| 3705 | break; |
| 3706 | |
| 3707 | case SIOCSIWSENS: |
| 3708 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n"); |
| 3709 | rc = -EOPNOTSUPP; |
| 3710 | break; |
| 3711 | |
| 3712 | case SIOCGIWAPLIST: |
| 3713 | { |
| 3714 | char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))]; |
| 3715 | |
| 3716 | if (wrq->u.data.pointer) { |
| 3717 | rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer); |
| 3718 | if (rc == 0) { |
| 3719 | if (copy_to_user(wrq->u.data.pointer, |
| 3720 | buffer, |
| 3721 | (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality))) |
| 3722 | )) |
| 3723 | rc = -EFAULT; |
| 3724 | } |
| 3725 | } |
| 3726 | } |
| 3727 | break; |
| 3728 | |
| 3729 | |
| 3730 | #ifdef WIRELESS_SPY |
| 3731 | // Set the spy list |
| 3732 | case SIOCSIWSPY: |
| 3733 | |
| 3734 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); |
| 3735 | rc = -EOPNOTSUPP; |
| 3736 | break; |
| 3737 | |
| 3738 | // Get the spy list |
| 3739 | case SIOCGIWSPY: |
| 3740 | |
| 3741 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); |
| 3742 | rc = -EOPNOTSUPP; |
| 3743 | break; |
| 3744 | |
| 3745 | #endif // WIRELESS_SPY |
| 3746 | |
| 3747 | case SIOCGIWPRIV: |
| 3748 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n"); |
| 3749 | rc = -EOPNOTSUPP; |
| 3750 | /* |
| 3751 | if(wrq->u.data.pointer) { |
| 3752 | wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]); |
| 3753 | |
| 3754 | if(copy_to_user(wrq->u.data.pointer, |
| 3755 | (u_char *) iwctl_private_args, |
| 3756 | sizeof(iwctl_private_args))) |
| 3757 | rc = -EFAULT; |
| 3758 | } |
| 3759 | */ |
| 3760 | break; |
| 3761 | |
| 3762 | |
| 3763 | //#endif // WIRELESS_EXT < 13 |
| 3764 | //2008-0409-07, <Add> by Einsn Liu |
| 3765 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3766 | case SIOCSIWAUTH: |
| 3767 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n"); |
| 3768 | rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL); |
| 3769 | break; |
| 3770 | |
| 3771 | case SIOCGIWAUTH: |
| 3772 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n"); |
| 3773 | rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL); |
| 3774 | break; |
| 3775 | |
| 3776 | case SIOCSIWGENIE: |
| 3777 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n"); |
| 3778 | rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 3779 | break; |
| 3780 | |
| 3781 | case SIOCGIWGENIE: |
| 3782 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWGENIE \n"); |
| 3783 | rc = iwctl_giwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 3784 | break; |
| 3785 | |
| 3786 | case SIOCSIWENCODEEXT: |
| 3787 | { |
| 3788 | char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1]; |
| 3789 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n"); |
| 3790 | if(wrq->u.encoding.pointer){ |
| 3791 | memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1); |
| 3792 | if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){ |
| 3793 | rc = -E2BIG; |
| 3794 | break; |
| 3795 | } |
| 3796 | if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){ |
| 3797 | rc = -EFAULT; |
| 3798 | break; |
| 3799 | } |
| 3800 | }else if(wrq->u.encoding.length != 0){ |
| 3801 | rc = -EINVAL; |
| 3802 | break; |
| 3803 | } |
| 3804 | rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra); |
| 3805 | } |
| 3806 | break; |
| 3807 | |
| 3808 | case SIOCGIWENCODEEXT: |
| 3809 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n"); |
| 3810 | rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL); |
| 3811 | break; |
| 3812 | |
| 3813 | case SIOCSIWMLME: |
| 3814 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME \n"); |
| 3815 | rc = iwctl_siwmlme(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 3816 | break; |
| 3817 | |
| 3818 | #endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3819 | //End Add -- //2008-0409-07, <Add> by Einsn Liu |
| 3820 | |
| 3821 | #endif // WIRELESS_EXT |
| 3822 | |
| 3823 | case IOCTL_CMD_TEST: |
| 3824 | |
| 3825 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| 3826 | rc = -EFAULT; |
| 3827 | break; |
| 3828 | } else { |
| 3829 | rc = 0; |
| 3830 | } |
| 3831 | pReq = (PSCmdRequest)rq; |
| 3832 | pReq->wResult = MAGIC_CODE; |
| 3833 | break; |
| 3834 | |
| 3835 | case IOCTL_CMD_SET: |
| 3836 | |
| 3837 | #ifdef SndEvt_ToAPI |
| 3838 | if((((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_EVT) && |
| 3839 | !(pDevice->flags & DEVICE_FLAGS_OPENED)) |
| 3840 | #else |
| 3841 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED) && |
| 3842 | (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA)) |
| 3843 | #endif |
| 3844 | { |
| 3845 | rc = -EFAULT; |
| 3846 | break; |
| 3847 | } else { |
| 3848 | rc = 0; |
| 3849 | } |
| 3850 | |
| 3851 | if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) { |
| 3852 | return -EBUSY; |
| 3853 | } |
| 3854 | rc = private_ioctl(pDevice, rq); |
| 3855 | clear_bit( 0, (void*)&(pMgmt->uCmdBusy)); |
| 3856 | break; |
| 3857 | |
| 3858 | case IOCTL_CMD_HOSTAPD: |
| 3859 | |
| 3860 | |
| 3861 | #if WIRELESS_EXT > 8 |
| 3862 | rc = hostap_ioctl(pDevice, &wrq->u.data); |
| 3863 | #else // WIRELESS_EXT > 8 |
| 3864 | rc = hostap_ioctl(pDevice, (struct iw_point *) &wrq->u.data); |
| 3865 | #endif // WIRELESS_EXT > 8 |
| 3866 | break; |
| 3867 | |
| 3868 | case IOCTL_CMD_WPA: |
| 3869 | |
| 3870 | #if WIRELESS_EXT > 8 |
| 3871 | rc = wpa_ioctl(pDevice, &wrq->u.data); |
| 3872 | #else // WIRELESS_EXT > 8 |
| 3873 | rc = wpa_ioctl(pDevice, (struct iw_point *) &wrq->u.data); |
| 3874 | #endif // WIRELESS_EXT > 8 |
| 3875 | break; |
| 3876 | |
| 3877 | case SIOCETHTOOL: |
| 3878 | return ethtool_ioctl(dev, (void *) rq->ifr_data); |
| 3879 | // All other calls are currently unsupported |
| 3880 | |
| 3881 | default: |
| 3882 | rc = -EOPNOTSUPP; |
| 3883 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd); |
| 3884 | |
| 3885 | |
| 3886 | } |
| 3887 | |
| 3888 | if (pDevice->bCommit) { |
| 3889 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 3890 | netif_stop_queue(pDevice->dev); |
| 3891 | spin_lock_irq(&pDevice->lock); |
| 3892 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 3893 | spin_unlock_irq(&pDevice->lock); |
| 3894 | } |
| 3895 | else { |
| 3896 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n"); |
| 3897 | spin_lock_irq(&pDevice->lock); |
| 3898 | pDevice->bLinkPass = FALSE; |
| 3899 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 3900 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 3901 | netif_stop_queue(pDevice->dev); |
| 3902 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3903 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
| 3904 | if(pDevice->bWPASuppWextEnabled !=TRUE) |
| 3905 | #endif |
| 3906 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID); |
| 3907 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); |
| 3908 | spin_unlock_irq(&pDevice->lock); |
| 3909 | } |
| 3910 | pDevice->bCommit = FALSE; |
| 3911 | } |
| 3912 | |
| 3913 | return rc; |
| 3914 | } |
| 3915 | |
| 3916 | |
| 3917 | static int ethtool_ioctl(struct net_device *dev, void *useraddr) |
| 3918 | { |
| 3919 | u32 ethcmd; |
| 3920 | |
| 3921 | if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) |
| 3922 | return -EFAULT; |
| 3923 | |
| 3924 | switch (ethcmd) { |
| 3925 | case ETHTOOL_GDRVINFO: { |
| 3926 | struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO}; |
| 3927 | strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1); |
| 3928 | strncpy(info.version, DEVICE_VERSION, sizeof(info.version)-1); |
| 3929 | if (copy_to_user(useraddr, &info, sizeof(info))) |
| 3930 | return -EFAULT; |
| 3931 | return 0; |
| 3932 | } |
| 3933 | |
| 3934 | } |
| 3935 | |
| 3936 | return -EOPNOTSUPP; |
| 3937 | } |
| 3938 | |
| 3939 | /*------------------------------------------------------------------*/ |
| 3940 | #ifndef PRIVATE_OBJ |
| 3941 | |
| 3942 | MODULE_DEVICE_TABLE(pci, device_id_table); |
| 3943 | |
| 3944 | static struct pci_driver device_driver = { |
| 3945 | name: DEVICE_NAME, |
| 3946 | id_table: device_id_table, |
| 3947 | probe: device_found1, |
| 3948 | remove: device_remove1, |
| 3949 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) |
| 3950 | #ifdef CONFIG_PM |
| 3951 | suspend: viawget_suspend, |
| 3952 | resume: viawget_resume, |
| 3953 | #endif |
| 3954 | #endif |
| 3955 | }; |
| 3956 | |
| 3957 | static int __init device_init_module(void) |
| 3958 | { |
| 3959 | int ret; |
| 3960 | |
| 3961 | |
| 3962 | // ret=pci_module_init(&device_driver); |
| 3963 | //ret = pcie_port_service_register(&device_driver); |
| 3964 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) |
| 3965 | ret = pci_register_driver(&device_driver); |
| 3966 | #else |
| 3967 | ret = pci_module_init(&device_driver); |
| 3968 | #endif |
| 3969 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) |
| 3970 | #ifdef CONFIG_PM |
| 3971 | if(ret >= 0) |
| 3972 | register_reboot_notifier(&device_notifier); |
| 3973 | #endif |
| 3974 | #endif |
| 3975 | |
| 3976 | return ret; |
| 3977 | } |
| 3978 | |
| 3979 | static void __exit device_cleanup_module(void) |
| 3980 | { |
| 3981 | |
| 3982 | |
| 3983 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) |
| 3984 | #ifdef CONFIG_PM |
| 3985 | unregister_reboot_notifier(&device_notifier); |
| 3986 | #endif |
| 3987 | #endif |
| 3988 | pci_unregister_driver(&device_driver); |
| 3989 | |
| 3990 | } |
| 3991 | |
| 3992 | module_init(device_init_module); |
| 3993 | module_exit(device_cleanup_module); |
| 3994 | |
| 3995 | |
| 3996 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) |
| 3997 | #ifdef CONFIG_PM |
| 3998 | static int |
| 3999 | device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p) |
| 4000 | { |
| 4001 | struct pci_dev *pdev = NULL; |
| 4002 | switch(event) { |
| 4003 | case SYS_DOWN: |
| 4004 | case SYS_HALT: |
| 4005 | case SYS_POWER_OFF: |
| 4006 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) |
| 4007 | while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) { |
| 4008 | #else |
| 4009 | pci_for_each_dev(pdev) { |
| 4010 | #endif |
| 4011 | if(pci_dev_driver(pdev) == &device_driver) { |
| 4012 | if (pci_get_drvdata(pdev)) |
| 4013 | viawget_suspend(pdev, 3); |
| 4014 | } |
| 4015 | } |
| 4016 | } |
| 4017 | return NOTIFY_DONE; |
| 4018 | } |
| 4019 | |
| 4020 | static int |
| 4021 | viawget_suspend(struct pci_dev *pcid, u32 state) |
| 4022 | { |
| 4023 | int power_status; // to silence the compiler |
| 4024 | |
| 4025 | PSDevice pDevice=pci_get_drvdata(pcid); |
| 4026 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 4027 | |
| 4028 | netif_stop_queue(pDevice->dev); |
| 4029 | spin_lock_irq(&pDevice->lock); |
| 4030 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) |
| 4031 | pci_save_state(pcid); |
| 4032 | #else |
| 4033 | pci_save_state(pcid, pDevice->pci_state); |
| 4034 | #endif |
| 4035 | del_timer(&pDevice->sTimerCommand); |
| 4036 | del_timer(&pMgmt->sTimerSecondCallback); |
| 4037 | pDevice->cbFreeCmdQueue = CMD_Q_SIZE; |
| 4038 | pDevice->uCmdDequeueIdx = 0; |
| 4039 | pDevice->uCmdEnqueueIdx = 0; |
| 4040 | pDevice->bCmdRunning = FALSE; |
| 4041 | MACbShutdown(pDevice->PortOffset); |
| 4042 | MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext); |
| 4043 | pDevice->bLinkPass = FALSE; |
| 4044 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 4045 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 4046 | pci_disable_device(pcid); |
| 4047 | power_status = pci_set_power_state(pcid, state); |
| 4048 | spin_unlock_irq(&pDevice->lock); |
| 4049 | return 0; |
| 4050 | } |
| 4051 | |
| 4052 | static int |
| 4053 | viawget_resume(struct pci_dev *pcid) |
| 4054 | { |
| 4055 | PSDevice pDevice=pci_get_drvdata(pcid); |
| 4056 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 4057 | int power_status; // to silence the compiler |
| 4058 | |
| 4059 | |
| 4060 | power_status = pci_set_power_state(pcid, 0); |
| 4061 | power_status = pci_enable_wake(pcid, 0, 0); |
| 4062 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) |
| 4063 | pci_restore_state(pcid); |
| 4064 | #else |
| 4065 | pci_restore_state(pcid, pDevice->pci_state); |
| 4066 | #endif |
| 4067 | if (netif_running(pDevice->dev)) { |
| 4068 | spin_lock_irq(&pDevice->lock); |
| 4069 | MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext); |
| 4070 | device_init_registers(pDevice, DEVICE_INIT_DXPL); |
| 4071 | if (pMgmt->sNodeDBTable[0].bActive == TRUE) { // Assoc with BSS |
| 4072 | pMgmt->sNodeDBTable[0].bActive = FALSE; |
| 4073 | pDevice->bLinkPass = FALSE; |
| 4074 | if(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { |
| 4075 | // In Adhoc, BSS state set back to started. |
| 4076 | pMgmt->eCurrState = WMAC_STATE_STARTED; |
| 4077 | } |
| 4078 | else { |
| 4079 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; |
| 4080 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 4081 | } |
| 4082 | } |
| 4083 | init_timer(&pMgmt->sTimerSecondCallback); |
| 4084 | init_timer(&pDevice->sTimerCommand); |
| 4085 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); |
| 4086 | BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass); |
| 4087 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| 4088 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); |
| 4089 | spin_unlock_irq(&pDevice->lock); |
| 4090 | } |
| 4091 | return 0; |
| 4092 | } |
| 4093 | |
| 4094 | #endif |
| 4095 | #endif |
| 4096 | |
| 4097 | #endif //#ifndef PRIVATE_OBJ |
| 4098 | |
| 4099 | #ifdef PRIVATE_OBJ |
| 4100 | |
| 4101 | |
| 4102 | int __device_hw_reset(HANDLE pExDevice){ |
| 4103 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 4104 | |
| 4105 | return MACbSoftwareReset(pDevice_info->port_offset); |
| 4106 | } |
| 4107 | |
| 4108 | |
| 4109 | int __device_hw_init(HANDLE pExDevice){ |
| 4110 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 4111 | PSDevice pDevice; |
| 4112 | |
| 4113 | |
| 4114 | pDevice = (PSDevice)kmalloc(sizeof(DEVICE_INFO), (int)GFP_ATOMIC); |
| 4115 | if (pDevice == NULL) |
| 4116 | return FALSE; |
| 4117 | |
| 4118 | memset(pDevice, 0, sizeof(DEVICE_INFO)); |
| 4119 | pDevice_info->pWDevice = pDevice; |
| 4120 | pDevice->PortOffset = pDevice_info->port_offset; |
| 4121 | pDevice->dev = pDevice_info->dev; |
| 4122 | pDevice->pcid = pDevice_info->pcid; |
| 4123 | pDevice->chip_id = pDevice_info->chip_id; |
| 4124 | pDevice->memaddr = pDevice_info->mem_addr; |
| 4125 | pDevice->ioaddr = pDevice_info->io_addr; |
| 4126 | pDevice->io_size = pDevice_info->io_size; |
| 4127 | pDevice->nTxQueues = pDevice_info->nTxQueues; |
| 4128 | pDevice->multicast_limit = pDevice_info->multicast_limit; |
| 4129 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; |
| 4130 | pDevice->pMgmt = &(pDevice->sMgmtObj); |
| 4131 | MACvInitialize(pDevice->PortOffset); |
| 4132 | device_get_options(pDevice, 0 , pDevice_info->dev->name); |
| 4133 | device_set_options(pDevice); |
| 4134 | pDevice->sOpts.flags &= pDevice_info->flags; |
| 4135 | pDevice->flags = pDevice->sOpts.flags | (pDevice_info->flags & 0xFF000000UL); |
| 4136 | spin_lock_init(&(pDevice->lock)); |
| 4137 | |
| 4138 | return TRUE; |
| 4139 | } |
| 4140 | |
| 4141 | |
| 4142 | void __device_read_mac(HANDLE pExDevice, PBYTE dev_addr){ |
| 4143 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 4144 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 4145 | |
| 4146 | MACvReadEtherAddress(pDevice->PortOffset, dev_addr); |
| 4147 | return; |
| 4148 | } |
| 4149 | |
| 4150 | |
| 4151 | #endif |
| 4152 | |
| 4153 | |