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 = { |
Alan Cox | f408ade | 2009-06-10 17:30:49 +0100 | [diff] [blame] | 347 | { 0x1106, 0x3253, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long)&chip_info_table[0]}, |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 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 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 370 | #ifdef CONFIG_PM |
| 371 | static int device_notify_reboot(struct notifier_block *, unsigned long event, void *ptr); |
Alan Cox | f408ade | 2009-06-10 17:30:49 +0100 | [diff] [blame] | 372 | static int viawget_suspend(struct pci_dev *pcid, pm_message_t state); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 373 | static int viawget_resume(struct pci_dev *pcid); |
| 374 | struct notifier_block device_notifier = { |
| 375 | notifier_call: device_notify_reboot, |
| 376 | next: NULL, |
| 377 | priority: 0 |
| 378 | }; |
| 379 | #endif |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 380 | |
| 381 | #endif // #ifndef PRIVATE_OBJ |
| 382 | |
| 383 | static void device_init_rd0_ring(PSDevice pDevice); |
| 384 | static void device_init_rd1_ring(PSDevice pDevice); |
| 385 | static void device_init_defrag_cb(PSDevice pDevice); |
| 386 | static void device_init_td0_ring(PSDevice pDevice); |
| 387 | static void device_init_td1_ring(PSDevice pDevice); |
| 388 | |
| 389 | #ifndef PRIVATE_OBJ |
| 390 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev); |
| 391 | #endif |
| 392 | //2008-0714<Add>by Mike Liu |
| 393 | static BOOL device_release_WPADEV(PSDevice pDevice); |
| 394 | |
| 395 | static int ethtool_ioctl(struct net_device *dev, void *useraddr); |
| 396 | static int device_rx_srv(PSDevice pDevice, UINT uIdx); |
| 397 | static int device_tx_srv(PSDevice pDevice, UINT uIdx); |
| 398 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pDesc); |
| 399 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType); |
| 400 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc); |
| 401 | static void device_free_td0_ring(PSDevice pDevice); |
| 402 | static void device_free_td1_ring(PSDevice pDevice); |
| 403 | static void device_free_rd0_ring(PSDevice pDevice); |
| 404 | static void device_free_rd1_ring(PSDevice pDevice); |
| 405 | static void device_free_rings(PSDevice pDevice); |
| 406 | static void device_free_frag_buf(PSDevice pDevice); |
| 407 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source); |
| 408 | |
| 409 | |
| 410 | /*--------------------- Export Variables --------------------------*/ |
| 411 | |
| 412 | /*--------------------- Export Functions --------------------------*/ |
| 413 | |
| 414 | |
| 415 | #ifndef PRIVATE_OBJ |
| 416 | |
| 417 | static char* get_chip_name(int chip_id) { |
| 418 | int i; |
| 419 | for (i=0;chip_info_table[i].name!=NULL;i++) |
| 420 | if (chip_info_table[i].chip_id==chip_id) |
| 421 | break; |
| 422 | return chip_info_table[i].name; |
| 423 | } |
| 424 | |
| 425 | static void __devexit device_remove1(struct pci_dev *pcid) |
| 426 | { |
| 427 | PSDevice pDevice=pci_get_drvdata(pcid); |
| 428 | |
| 429 | if (pDevice==NULL) |
| 430 | return; |
| 431 | device_free_info(pDevice); |
| 432 | |
| 433 | } |
| 434 | |
| 435 | #endif |
| 436 | /* |
| 437 | static void |
| 438 | device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) { |
| 439 | if (val==-1) |
| 440 | *opt=def; |
| 441 | else if (val<min || val>max) { |
| 442 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" , |
| 443 | devname,name, min,max); |
| 444 | *opt=def; |
| 445 | } else { |
| 446 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n", |
| 447 | devname, name, val); |
| 448 | *opt=val; |
| 449 | } |
| 450 | } |
| 451 | |
| 452 | static void |
| 453 | device_set_bool_opt(PU32 opt, int val,BOOL def,U32 flag, char* name,char* devname) { |
| 454 | (*opt)&=(~flag); |
| 455 | if (val==-1) |
| 456 | *opt|=(def ? flag : 0); |
| 457 | else if (val<0 || val>1) { |
| 458 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE |
| 459 | "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name); |
| 460 | *opt|=(def ? flag : 0); |
| 461 | } else { |
| 462 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n", |
| 463 | devname,name , val ? "TRUE" : "FALSE"); |
| 464 | *opt|=(val ? flag : 0); |
| 465 | } |
| 466 | } |
| 467 | */ |
| 468 | static void |
| 469 | device_get_options(PSDevice pDevice, int index, char* devname) { |
| 470 | |
| 471 | POPTIONS pOpts = &(pDevice->sOpts); |
| 472 | pOpts->nRxDescs0=RX_DESC_DEF0; |
| 473 | pOpts->nRxDescs1=RX_DESC_DEF1; |
| 474 | pOpts->nTxDescs[0]=TX_DESC_DEF0; |
| 475 | pOpts->nTxDescs[1]=TX_DESC_DEF1; |
| 476 | pOpts->flags|=DEVICE_FLAGS_IP_ALIGN; |
| 477 | pOpts->int_works=INT_WORKS_DEF; |
| 478 | pOpts->rts_thresh=RTS_THRESH_DEF; |
| 479 | pOpts->frag_thresh=FRAG_THRESH_DEF; |
| 480 | pOpts->data_rate=DATA_RATE_DEF; |
| 481 | pOpts->channel_num=CHANNEL_DEF; |
| 482 | |
| 483 | pOpts->flags|=DEVICE_FLAGS_PREAMBLE_TYPE; |
| 484 | pOpts->flags|=DEVICE_FLAGS_OP_MODE; |
| 485 | //pOpts->flags|=DEVICE_FLAGS_PS_MODE; |
| 486 | pOpts->short_retry=SHORT_RETRY_DEF; |
| 487 | pOpts->long_retry=LONG_RETRY_DEF; |
| 488 | pOpts->bbp_type=BBP_TYPE_DEF; |
| 489 | pOpts->flags|=DEVICE_FLAGS_80211h_MODE; |
| 490 | pOpts->flags|=DEVICE_FLAGS_DiversityANT; |
| 491 | |
| 492 | |
| 493 | } |
| 494 | |
| 495 | static void |
| 496 | device_set_options(PSDevice pDevice) { |
| 497 | |
| 498 | BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; |
| 499 | BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; |
| 500 | BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8}; |
| 501 | |
| 502 | |
| 503 | memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN); |
| 504 | memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN); |
| 505 | memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN); |
| 506 | |
| 507 | pDevice->uChannel = pDevice->sOpts.channel_num; |
| 508 | pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh; |
| 509 | pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh; |
| 510 | pDevice->byShortRetryLimit = pDevice->sOpts.short_retry; |
| 511 | pDevice->byLongRetryLimit = pDevice->sOpts.long_retry; |
| 512 | pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME; |
| 513 | pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0; |
| 514 | pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0; |
| 515 | pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0; |
| 516 | pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0; |
| 517 | pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0; |
| 518 | pDevice->uConnectionRate = pDevice->sOpts.data_rate; |
| 519 | if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE; |
| 520 | pDevice->byBBType = pDevice->sOpts.bbp_type; |
| 521 | pDevice->byPacketType = pDevice->byBBType; |
| 522 | |
| 523 | //PLICE_DEBUG-> |
| 524 | pDevice->byAutoFBCtrl = AUTO_FB_0; |
| 525 | //pDevice->byAutoFBCtrl = AUTO_FB_1; |
| 526 | //PLICE_DEBUG<- |
| 527 | pDevice->bUpdateBBVGA = TRUE; |
| 528 | pDevice->byFOETuning = 0; |
| 529 | pDevice->wCTSDuration = 0; |
| 530 | pDevice->byPreambleType = 0; |
| 531 | |
| 532 | |
| 533 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uChannel= %d\n",(INT)pDevice->uChannel); |
| 534 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byOpMode= %d\n",(INT)pDevice->byOpMode); |
| 535 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" ePSMode= %d\n",(INT)pDevice->ePSMode); |
| 536 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" wRTSThreshold= %d\n",(INT)pDevice->wRTSThreshold); |
| 537 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortRetryLimit= %d\n",(INT)pDevice->byShortRetryLimit); |
| 538 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byLongRetryLimit= %d\n",(INT)pDevice->byLongRetryLimit); |
| 539 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byPreambleType= %d\n",(INT)pDevice->byPreambleType); |
| 540 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortPreamble= %d\n",(INT)pDevice->byShortPreamble); |
| 541 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uConnectionRate= %d\n",(INT)pDevice->uConnectionRate); |
| 542 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byBBType= %d\n",(INT)pDevice->byBBType); |
| 543 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->b11hEnable= %d\n",(INT)pDevice->b11hEnable); |
| 544 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(INT)pDevice->bDiversityRegCtlON); |
| 545 | } |
| 546 | |
| 547 | static VOID s_vCompleteCurrentMeasure (IN PSDevice pDevice, IN BYTE byResult) |
| 548 | { |
| 549 | UINT ii; |
| 550 | DWORD dwDuration = 0; |
| 551 | BYTE byRPI0 = 0; |
| 552 | |
| 553 | for(ii=1;ii<8;ii++) { |
| 554 | pDevice->dwRPIs[ii] *= 255; |
| 555 | dwDuration |= *((PWORD) (pDevice->pCurrMeasureEID->sReq.abyDuration)); |
| 556 | dwDuration <<= 10; |
| 557 | pDevice->dwRPIs[ii] /= dwDuration; |
| 558 | pDevice->abyRPIs[ii] = (BYTE) pDevice->dwRPIs[ii]; |
| 559 | byRPI0 += pDevice->abyRPIs[ii]; |
| 560 | } |
| 561 | pDevice->abyRPIs[0] = (0xFF - byRPI0); |
| 562 | |
| 563 | if (pDevice->uNumOfMeasureEIDs == 0) { |
| 564 | VNTWIFIbMeasureReport( pDevice->pMgmt, |
| 565 | TRUE, |
| 566 | pDevice->pCurrMeasureEID, |
| 567 | byResult, |
| 568 | pDevice->byBasicMap, |
| 569 | pDevice->byCCAFraction, |
| 570 | pDevice->abyRPIs |
| 571 | ); |
| 572 | } else { |
| 573 | VNTWIFIbMeasureReport( pDevice->pMgmt, |
| 574 | FALSE, |
| 575 | pDevice->pCurrMeasureEID, |
| 576 | byResult, |
| 577 | pDevice->byBasicMap, |
| 578 | pDevice->byCCAFraction, |
| 579 | pDevice->abyRPIs |
| 580 | ); |
| 581 | CARDbStartMeasure (pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs); |
| 582 | } |
| 583 | |
| 584 | } |
| 585 | |
| 586 | |
| 587 | |
| 588 | // |
| 589 | // Initialiation of MAC & BBP registers |
| 590 | // |
| 591 | |
| 592 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) |
| 593 | { |
| 594 | UINT ii; |
| 595 | BYTE byValue; |
| 596 | BYTE byValue1; |
| 597 | BYTE byCCKPwrdBm = 0; |
| 598 | BYTE byOFDMPwrdBm = 0; |
| 599 | INT zonetype=0; |
| 600 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); |
| 601 | MACbShutdown(pDevice->PortOffset); |
| 602 | BBvSoftwareReset(pDevice->PortOffset); |
| 603 | |
| 604 | if ((InitType == DEVICE_INIT_COLD) || |
| 605 | (InitType == DEVICE_INIT_DXPL)) { |
| 606 | // Do MACbSoftwareReset in MACvInitialize |
| 607 | MACbSoftwareReset(pDevice->PortOffset); |
| 608 | // force CCK |
| 609 | pDevice->bCCK = TRUE; |
| 610 | pDevice->bAES = FALSE; |
| 611 | pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE |
| 612 | pDevice->bNonERPPresent = FALSE; |
| 613 | pDevice->bBarkerPreambleMd = FALSE; |
| 614 | pDevice->wCurrentRate = RATE_1M; |
| 615 | pDevice->byTopOFDMBasicRate = RATE_24M; |
| 616 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 617 | |
| 618 | pDevice->byRevId = 0; //Target to IF pin while programming to RF chip. |
| 619 | |
| 620 | // init MAC |
| 621 | MACvInitialize(pDevice->PortOffset); |
| 622 | |
| 623 | // Get Local ID |
| 624 | VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID)); |
| 625 | |
| 626 | spin_lock_irq(&pDevice->lock); |
| 627 | SROMvReadAllContents(pDevice->PortOffset,pDevice->abyEEPROM); |
| 628 | |
| 629 | spin_unlock_irq(&pDevice->lock); |
| 630 | |
| 631 | // Get Channel range |
| 632 | |
| 633 | pDevice->byMinChannel = 1; |
| 634 | pDevice->byMaxChannel = CB_MAX_CHANNEL; |
| 635 | |
| 636 | // Get Antena |
| 637 | byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); |
| 638 | if (byValue & EEP_ANTINV) |
| 639 | pDevice->bTxRxAntInv = TRUE; |
| 640 | else |
| 641 | pDevice->bTxRxAntInv = FALSE; |
| 642 | #ifdef PLICE_DEBUG |
| 643 | //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue); |
| 644 | #endif |
| 645 | |
| 646 | byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); |
| 647 | if (byValue == 0) // if not set default is All |
| 648 | byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); |
| 649 | #ifdef PLICE_DEBUG |
| 650 | //printk("init_register:byValue is %d\n",byValue); |
| 651 | #endif |
| 652 | pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51); |
| 653 | pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52); |
| 654 | pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53); |
| 655 | pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54); |
| 656 | pDevice->ulSQ3TH = 0;//(ULONG) SROMbyReadEmbedded(pDevice->PortOffset, 0x55); |
| 657 | pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56); |
| 658 | |
| 659 | if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) { |
| 660 | pDevice->byAntennaCount = 2; |
| 661 | pDevice->byTxAntennaMode = ANT_B; |
| 662 | pDevice->dwTxAntennaSel = 1; |
| 663 | pDevice->dwRxAntennaSel = 1; |
| 664 | if (pDevice->bTxRxAntInv == TRUE) |
| 665 | pDevice->byRxAntennaMode = ANT_A; |
| 666 | else |
| 667 | pDevice->byRxAntennaMode = ANT_B; |
| 668 | // chester for antenna |
| 669 | byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); |
| 670 | // if (pDevice->bDiversityRegCtlON) |
| 671 | if((byValue1&0x08)==0) |
| 672 | pDevice->bDiversityEnable = FALSE;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50); |
| 673 | else |
| 674 | pDevice->bDiversityEnable = TRUE; |
| 675 | #ifdef PLICE_DEBUG |
| 676 | //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode); |
| 677 | #endif |
| 678 | } else { |
| 679 | pDevice->bDiversityEnable = FALSE; |
| 680 | pDevice->byAntennaCount = 1; |
| 681 | pDevice->dwTxAntennaSel = 0; |
| 682 | pDevice->dwRxAntennaSel = 0; |
| 683 | if (byValue & EEP_ANTENNA_AUX) { |
| 684 | pDevice->byTxAntennaMode = ANT_A; |
| 685 | if (pDevice->bTxRxAntInv == TRUE) |
| 686 | pDevice->byRxAntennaMode = ANT_B; |
| 687 | else |
| 688 | pDevice->byRxAntennaMode = ANT_A; |
| 689 | } else { |
| 690 | pDevice->byTxAntennaMode = ANT_B; |
| 691 | if (pDevice->bTxRxAntInv == TRUE) |
| 692 | pDevice->byRxAntennaMode = ANT_A; |
| 693 | else |
| 694 | pDevice->byRxAntennaMode = ANT_B; |
| 695 | } |
| 696 | } |
| 697 | #ifdef PLICE_DEBUG |
| 698 | //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode); |
| 699 | #endif |
| 700 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n", |
| 701 | pDevice->bDiversityEnable,(int)pDevice->ulDiversityNValue,(int)pDevice->ulDiversityMValue,pDevice->byTMax,pDevice->byTMax2); |
| 702 | |
| 703 | //#ifdef ZoneType_DefaultSetting |
| 704 | //2008-8-4 <add> by chester |
| 705 | //zonetype initial |
| 706 | pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; |
| 707 | if((zonetype=Config_FileOperation(pDevice,FALSE,NULL)) >= 0) { //read zonetype file ok! |
| 708 | if ((zonetype == 0)&& |
| 709 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA |
| 710 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0; |
| 711 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B; |
| 712 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :USA\n"); |
| 713 | } |
| 714 | else if((zonetype == 1)&& |
| 715 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x01)){ //for Japan |
| 716 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01; |
| 717 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; |
| 718 | } |
| 719 | else if((zonetype == 2)&& |
| 720 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x02)){ //for Europe |
| 721 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02; |
| 722 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; |
| 723 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :Europe\n"); |
| 724 | } |
| 725 | |
| 726 | else |
| 727 | { |
| 728 | if(zonetype!=pDevice->abyEEPROM[EEP_OFS_ZONETYPE]) |
| 729 | printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n",zonetype,pDevice->abyEEPROM[EEP_OFS_ZONETYPE]); |
| 730 | else |
| 731 | printk("Read Zonetype file sucess,use default zonetype setting[%02x]\n",zonetype); |
| 732 | } |
| 733 | } |
| 734 | else |
| 735 | printk("Read Zonetype file fail,use default zonetype setting[%02x]\n",SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE)); |
| 736 | |
| 737 | // Get RFType |
| 738 | pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE); |
| 739 | |
| 740 | if ((pDevice->byRFType & RF_EMU) != 0) { |
| 741 | // force change RevID for VT3253 emu |
| 742 | pDevice->byRevId = 0x80; |
| 743 | } |
| 744 | |
| 745 | pDevice->byRFType &= RF_MASK; |
| 746 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType); |
| 747 | |
| 748 | if (pDevice->bZoneRegExist == FALSE) { |
| 749 | pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; |
| 750 | } |
| 751 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType); |
| 752 | |
| 753 | //Init RF module |
| 754 | RFbInit(pDevice); |
| 755 | |
| 756 | //Get Desire Power Value |
| 757 | pDevice->byCurPwr = 0xFF; |
| 758 | pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK); |
| 759 | pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG); |
| 760 | //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm); |
| 761 | |
| 762 | //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm); |
| 763 | //printk("CCKPwrdBm is 0x%x,byOFDMPwrdBm is 0x%x\n",byCCKPwrdBm,byOFDMPwrdBm); |
| 764 | // Load power Table |
| 765 | |
| 766 | |
| 767 | for (ii=0;ii<CB_MAX_CHANNEL_24G;ii++) { |
| 768 | pDevice->abyCCKPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_CCK_PWR_TBL)); |
| 769 | if (pDevice->abyCCKPwrTbl[ii+1] == 0) { |
| 770 | pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr; |
| 771 | } |
| 772 | pDevice->abyOFDMPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDM_PWR_TBL)); |
| 773 | if (pDevice->abyOFDMPwrTbl[ii+1] == 0) { |
| 774 | pDevice->abyOFDMPwrTbl[ii+1] = pDevice->byOFDMPwrG; |
| 775 | } |
| 776 | pDevice->abyCCKDefaultPwr[ii+1] = byCCKPwrdBm; |
| 777 | pDevice->abyOFDMDefaultPwr[ii+1] = byOFDMPwrdBm; |
| 778 | } |
| 779 | //2008-8-4 <add> by chester |
| 780 | //recover 12,13 ,14channel for EUROPE by 11 channel |
| 781 | if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) || |
| 782 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&& |
| 783 | (pDevice->byOriginalZonetype == ZoneType_USA)) { |
| 784 | for(ii=11;ii<14;ii++) { |
| 785 | pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10]; |
| 786 | pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10]; |
| 787 | |
| 788 | } |
| 789 | } |
| 790 | |
| 791 | |
| 792 | // Load OFDM A Power Table |
| 793 | for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL |
| 794 | pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_TBL)); |
| 795 | pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_dBm)); |
| 796 | } |
| 797 | CARDvInitChannelTable((PVOID)pDevice); |
| 798 | |
| 799 | |
| 800 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { |
| 801 | MACvSelectPage1(pDevice->PortOffset); |
| 802 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN)); |
| 803 | MACvSelectPage0(pDevice->PortOffset); |
| 804 | } |
| 805 | |
| 806 | |
| 807 | // use relative tx timeout and 802.11i D4 |
| 808 | MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT)); |
| 809 | |
| 810 | // set performance parameter by registry |
| 811 | MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit); |
| 812 | MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit); |
| 813 | |
| 814 | // reset TSF counter |
| 815 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST); |
| 816 | // enable TSF counter |
| 817 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN); |
| 818 | |
| 819 | // initialize BBP registers |
| 820 | BBbVT3253Init(pDevice); |
| 821 | |
| 822 | if (pDevice->bUpdateBBVGA) { |
| 823 | pDevice->byBBVGACurrent = pDevice->abyBBVGA[0]; |
| 824 | pDevice->byBBVGANew = pDevice->byBBVGACurrent; |
| 825 | BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]); |
| 826 | } |
| 827 | #ifdef PLICE_DEBUG |
| 828 | //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode); |
| 829 | #endif |
| 830 | BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode); |
| 831 | BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode); |
| 832 | |
| 833 | pDevice->byCurrentCh = 0; |
| 834 | |
| 835 | //pDevice->NetworkType = Ndis802_11Automode; |
| 836 | // Set BB and packet type at the same time. |
| 837 | // Set Short Slot Time, xIFS, and RSPINF. |
| 838 | if (pDevice->uConnectionRate == RATE_AUTO) { |
| 839 | pDevice->wCurrentRate = RATE_54M; |
| 840 | } else { |
| 841 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 842 | } |
| 843 | |
| 844 | // default G Mode |
| 845 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G); |
| 846 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO); |
| 847 | |
| 848 | pDevice->bRadioOff = FALSE; |
| 849 | |
| 850 | pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL); |
| 851 | pDevice->bHWRadioOff = FALSE; |
| 852 | |
| 853 | if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) { |
| 854 | // Get GPIO |
| 855 | MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO); |
| 856 | //2008-4-14 <add> by chester for led issue |
| 857 | #ifdef FOR_LED_ON_NOTEBOOK |
| 858 | if (BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = TRUE;} |
| 859 | if (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = FALSE;} |
| 860 | |
| 861 | } |
| 862 | if ( (pDevice->bRadioControlOff == TRUE)) { |
| 863 | CARDbRadioPowerOff(pDevice); |
| 864 | } |
| 865 | else CARDbRadioPowerOn(pDevice); |
| 866 | #else |
| 867 | if ((BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOff(pDevice->byRadioCtl, EEP_RADIOCTL_INV)) || |
| 868 | (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOn(pDevice->byRadioCtl, EEP_RADIOCTL_INV))) { |
| 869 | pDevice->bHWRadioOff = TRUE; |
| 870 | } |
| 871 | } |
| 872 | if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) { |
| 873 | CARDbRadioPowerOff(pDevice); |
| 874 | } |
| 875 | |
| 876 | #endif |
| 877 | } |
| 878 | pMgmt->eScanType = WMAC_SCAN_PASSIVE; |
| 879 | // get Permanent network address |
| 880 | SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); |
| 881 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %02x-%02x-%02x=%02x-%02x-%02x\n", |
| 882 | pDevice->abyCurrentNetAddr[0], |
| 883 | pDevice->abyCurrentNetAddr[1], |
| 884 | pDevice->abyCurrentNetAddr[2], |
| 885 | pDevice->abyCurrentNetAddr[3], |
| 886 | pDevice->abyCurrentNetAddr[4], |
| 887 | pDevice->abyCurrentNetAddr[5]); |
| 888 | |
| 889 | |
| 890 | // reset Tx pointer |
| 891 | CARDvSafeResetRx(pDevice); |
| 892 | // reset Rx pointer |
| 893 | CARDvSafeResetTx(pDevice); |
| 894 | |
| 895 | if (pDevice->byLocalID <= REV_ID_VT3253_A1) { |
| 896 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR); |
| 897 | } |
| 898 | |
| 899 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| 900 | |
| 901 | // Turn On Rx DMA |
| 902 | MACvReceive0(pDevice->PortOffset); |
| 903 | MACvReceive1(pDevice->PortOffset); |
| 904 | |
| 905 | // start the adapter |
| 906 | MACvStart(pDevice->PortOffset); |
| 907 | |
| 908 | netif_stop_queue(pDevice->dev); |
| 909 | |
| 910 | |
| 911 | } |
| 912 | |
| 913 | |
| 914 | |
| 915 | static VOID device_init_diversity_timer(PSDevice pDevice) { |
| 916 | |
| 917 | init_timer(&pDevice->TimerSQ3Tmax1); |
| 918 | pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice; |
| 919 | pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack; |
| 920 | pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ); |
| 921 | |
| 922 | init_timer(&pDevice->TimerSQ3Tmax2); |
| 923 | pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice; |
| 924 | pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack; |
| 925 | pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ); |
| 926 | |
| 927 | init_timer(&pDevice->TimerSQ3Tmax3); |
| 928 | pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice; |
| 929 | pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerState1CallBack; |
| 930 | pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ); |
| 931 | |
| 932 | return; |
| 933 | } |
| 934 | |
| 935 | |
| 936 | static BOOL device_release_WPADEV(PSDevice pDevice) |
| 937 | { |
| 938 | viawget_wpa_header *wpahdr; |
| 939 | int ii=0; |
| 940 | // wait_queue_head_t Set_wait; |
| 941 | //send device close to wpa_supplicnat layer |
| 942 | if (pDevice->bWPADEVUp==TRUE) { |
| 943 | wpahdr = (viawget_wpa_header *)pDevice->skb->data; |
| 944 | wpahdr->type = VIAWGET_DEVICECLOSE_MSG; |
| 945 | wpahdr->resp_ie_len = 0; |
| 946 | wpahdr->req_ie_len = 0; |
| 947 | skb_put(pDevice->skb, sizeof(viawget_wpa_header)); |
| 948 | pDevice->skb->dev = pDevice->wpadev; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 949 | pDevice->skb->mac_header = pDevice->skb->data; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 950 | pDevice->skb->pkt_type = PACKET_HOST; |
| 951 | pDevice->skb->protocol = htons(ETH_P_802_2); |
| 952 | memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); |
| 953 | netif_rx(pDevice->skb); |
| 954 | pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 955 | |
| 956 | //wait release WPADEV |
| 957 | // init_waitqueue_head(&Set_wait); |
| 958 | // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait |
| 959 | while((pDevice->bWPADEVUp==TRUE)) { |
| 960 | set_current_state(TASK_UNINTERRUPTIBLE); |
| 961 | schedule_timeout (HZ/20); //wait 50ms |
| 962 | ii++; |
| 963 | if(ii>20) |
| 964 | break; |
| 965 | } |
| 966 | }; |
| 967 | return TRUE; |
| 968 | } |
| 969 | |
| 970 | |
Forest Bond | 5721135 | 2009-06-02 14:44:33 -0400 | [diff] [blame] | 971 | static const struct net_device_ops device_netdev_ops = { |
| 972 | .ndo_open = device_open, |
| 973 | .ndo_stop = device_close, |
| 974 | .ndo_do_ioctl = device_ioctl, |
| 975 | .ndo_get_stats = device_get_stats, |
| 976 | .ndo_start_xmit = device_xmit, |
| 977 | .ndo_set_multicast_list = device_set_multi, |
| 978 | }; |
| 979 | |
| 980 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 981 | #ifndef PRIVATE_OBJ |
| 982 | |
| 983 | static int |
| 984 | device_found1(struct pci_dev *pcid, const struct pci_device_id *ent) |
| 985 | { |
| 986 | static BOOL bFirst = TRUE; |
| 987 | struct net_device* dev = NULL; |
| 988 | PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data; |
| 989 | PSDevice pDevice; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 990 | int rc; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 991 | if (device_nics ++>= MAX_UINTS) { |
| 992 | printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics); |
| 993 | return -ENODEV; |
| 994 | } |
| 995 | |
| 996 | |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 997 | dev = alloc_etherdev(sizeof(DEVICE_INFO)); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 998 | |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 999 | pDevice = (PSDevice) netdev_priv(dev); |
| 1000 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1001 | if (dev == NULL) { |
| 1002 | printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n"); |
| 1003 | return -ENODEV; |
| 1004 | } |
| 1005 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1006 | // Chain it all together |
| 1007 | // SET_MODULE_OWNER(dev); |
| 1008 | SET_NETDEV_DEV(dev, &pcid->dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1009 | |
| 1010 | if (bFirst) { |
| 1011 | printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION); |
| 1012 | printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n"); |
| 1013 | bFirst=FALSE; |
| 1014 | } |
| 1015 | |
| 1016 | if (!device_init_info(pcid, &pDevice, pChip_info)) { |
| 1017 | return -ENOMEM; |
| 1018 | } |
| 1019 | pDevice->dev = dev; |
| 1020 | pDevice->next_module = root_device_dev; |
| 1021 | root_device_dev = dev; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1022 | dev->irq = pcid->irq; |
| 1023 | |
| 1024 | if (pci_enable_device(pcid)) { |
| 1025 | device_free_info(pDevice); |
| 1026 | return -ENODEV; |
| 1027 | } |
| 1028 | #ifdef DEBUG |
| 1029 | printk("Before get pci_info memaddr is %x\n",pDevice->memaddr); |
| 1030 | #endif |
| 1031 | if (device_get_pci_info(pDevice,pcid) == FALSE) { |
| 1032 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n"); |
| 1033 | device_free_info(pDevice); |
| 1034 | return -ENODEV; |
| 1035 | } |
| 1036 | |
| 1037 | #if 1 |
| 1038 | |
| 1039 | #ifdef DEBUG |
| 1040 | |
| 1041 | //pci_read_config_byte(pcid, PCI_BASE_ADDRESS_0, &pDevice->byRevId); |
| 1042 | printk("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",pDevice->memaddr,pDevice->ioaddr,pDevice->io_size); |
| 1043 | { |
| 1044 | int i; |
| 1045 | U32 bar,len; |
| 1046 | u32 address[] = { |
| 1047 | PCI_BASE_ADDRESS_0, |
| 1048 | PCI_BASE_ADDRESS_1, |
| 1049 | PCI_BASE_ADDRESS_2, |
| 1050 | PCI_BASE_ADDRESS_3, |
| 1051 | PCI_BASE_ADDRESS_4, |
| 1052 | PCI_BASE_ADDRESS_5, |
| 1053 | 0}; |
| 1054 | for (i=0;address[i];i++) |
| 1055 | { |
| 1056 | //pci_write_config_dword(pcid,address[i], 0xFFFFFFFF); |
| 1057 | pci_read_config_dword(pcid, address[i], &bar); |
| 1058 | printk("bar %d is %x\n",i,bar); |
| 1059 | if (!bar) |
| 1060 | { |
| 1061 | printk("bar %d not implemented\n",i); |
| 1062 | continue; |
| 1063 | } |
| 1064 | if (bar & PCI_BASE_ADDRESS_SPACE_IO) { |
| 1065 | /* This is IO */ |
| 1066 | |
| 1067 | len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF); |
| 1068 | len = len & ~(len - 1); |
| 1069 | |
| 1070 | printk("IO space: len in IO %x, BAR %d\n", len, i); |
| 1071 | } |
| 1072 | else |
| 1073 | { |
| 1074 | len = bar & 0xFFFFFFF0; |
| 1075 | len = ~len + 1; |
| 1076 | |
| 1077 | printk("len in MEM %x, BAR %d\n", len, i); |
| 1078 | } |
| 1079 | } |
| 1080 | } |
| 1081 | #endif |
| 1082 | |
| 1083 | |
| 1084 | #endif |
| 1085 | |
| 1086 | #ifdef DEBUG |
| 1087 | //return 0 ; |
| 1088 | #endif |
| 1089 | pDevice->PortOffset = (DWORD)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size); |
| 1090 | //pDevice->PortOffset = (DWORD)ioremap(pDevice->ioaddr & PCI_BASE_ADDRESS_IO_MASK, pDevice->io_size); |
| 1091 | |
| 1092 | if(pDevice->PortOffset == 0) { |
| 1093 | printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n"); |
| 1094 | device_free_info(pDevice); |
| 1095 | return -ENODEV; |
| 1096 | } |
| 1097 | |
| 1098 | |
| 1099 | |
| 1100 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1101 | rc = pci_request_regions(pcid, DEVICE_NAME); |
| 1102 | if (rc) { |
| 1103 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n"); |
| 1104 | device_free_info(pDevice); |
| 1105 | return -ENODEV; |
| 1106 | } |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1107 | |
| 1108 | dev->base_addr = pDevice->ioaddr; |
| 1109 | #ifdef PLICE_DEBUG |
| 1110 | BYTE value; |
| 1111 | |
| 1112 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); |
| 1113 | printk("Before write: value is %x\n",value); |
| 1114 | //VNSvInPortB(pDevice->PortOffset+0x3F, 0x00); |
| 1115 | VNSvOutPortB(pDevice->PortOffset,value); |
| 1116 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); |
| 1117 | printk("After write: value is %x\n",value); |
| 1118 | #endif |
| 1119 | |
| 1120 | |
| 1121 | |
| 1122 | #ifdef IO_MAP |
| 1123 | pDevice->PortOffset = pDevice->ioaddr; |
| 1124 | #endif |
| 1125 | // do reset |
| 1126 | if (!MACbSoftwareReset(pDevice->PortOffset)) { |
| 1127 | printk(KERN_ERR DEVICE_NAME ": Failed to access MAC hardware..\n"); |
| 1128 | device_free_info(pDevice); |
| 1129 | return -ENODEV; |
| 1130 | } |
| 1131 | // initial to reload eeprom |
| 1132 | MACvInitialize(pDevice->PortOffset); |
| 1133 | MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr); |
| 1134 | |
| 1135 | device_get_options(pDevice, device_nics-1, dev->name); |
| 1136 | device_set_options(pDevice); |
| 1137 | //Mask out the options cannot be set to the chip |
| 1138 | pDevice->sOpts.flags &= pChip_info->flags; |
| 1139 | |
| 1140 | //Enable the chip specified capbilities |
| 1141 | pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL); |
| 1142 | pDevice->tx_80211 = device_dma0_tx_80211; |
| 1143 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; |
| 1144 | pDevice->pMgmt = &(pDevice->sMgmtObj); |
| 1145 | |
| 1146 | dev->irq = pcid->irq; |
Forest Bond | 5721135 | 2009-06-02 14:44:33 -0400 | [diff] [blame] | 1147 | dev->netdev_ops = &device_netdev_ops; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1148 | |
| 1149 | #ifdef WIRELESS_EXT |
| 1150 | //Einsn Modify for ubuntu-7.04 |
| 1151 | // dev->wireless_handlers->get_wireless_stats = iwctl_get_wireless_stats; |
| 1152 | #if WIRELESS_EXT > 12 |
| 1153 | dev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def; |
| 1154 | // netdev->wireless_handlers = NULL; |
| 1155 | #endif /* WIRELESS_EXT > 12 */ |
| 1156 | #endif /* WIRELESS_EXT */ |
| 1157 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1158 | rc = register_netdev(dev); |
| 1159 | if (rc) |
| 1160 | { |
| 1161 | printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n"); |
| 1162 | device_free_info(pDevice); |
| 1163 | return -ENODEV; |
| 1164 | } |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1165 | //2008-07-21-01<Add>by MikeLiu |
| 1166 | //register wpadev |
| 1167 | if(wpa_set_wpadev(pDevice, 1)!=0) { |
| 1168 | printk("Fail to Register WPADEV?\n"); |
| 1169 | unregister_netdev(pDevice->dev); |
| 1170 | free_netdev(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1171 | } |
| 1172 | device_print_info(pDevice); |
| 1173 | pci_set_drvdata(pcid, pDevice); |
| 1174 | return 0; |
| 1175 | |
| 1176 | } |
| 1177 | |
| 1178 | static void device_print_info(PSDevice pDevice) |
| 1179 | { |
| 1180 | struct net_device* dev=pDevice->dev; |
| 1181 | |
| 1182 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n",dev->name, get_chip_name(pDevice->chip_id)); |
| 1183 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", |
| 1184 | dev->name, |
| 1185 | dev->dev_addr[0],dev->dev_addr[1],dev->dev_addr[2], |
| 1186 | dev->dev_addr[3],dev->dev_addr[4],dev->dev_addr[5]); |
| 1187 | #ifdef IO_MAP |
| 1188 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx ",(ULONG) pDevice->ioaddr); |
| 1189 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); |
| 1190 | #else |
| 1191 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx Mem=0x%lx ",(ULONG) pDevice->ioaddr,(ULONG) pDevice->PortOffset); |
| 1192 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); |
| 1193 | #endif |
| 1194 | |
| 1195 | } |
| 1196 | |
| 1197 | static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, |
| 1198 | PCHIP_INFO pChip_info) { |
| 1199 | |
| 1200 | PSDevice p; |
| 1201 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1202 | memset(*ppDevice,0,sizeof(DEVICE_INFO)); |
| 1203 | |
| 1204 | if (pDevice_Infos == NULL) { |
| 1205 | pDevice_Infos =*ppDevice; |
| 1206 | } |
| 1207 | else { |
| 1208 | for (p=pDevice_Infos;p->next!=NULL;p=p->next) |
| 1209 | do {} while (0); |
| 1210 | p->next = *ppDevice; |
| 1211 | (*ppDevice)->prev = p; |
| 1212 | } |
| 1213 | |
| 1214 | (*ppDevice)->pcid = pcid; |
| 1215 | (*ppDevice)->chip_id = pChip_info->chip_id; |
| 1216 | (*ppDevice)->io_size = pChip_info->io_size; |
| 1217 | (*ppDevice)->nTxQueues = pChip_info->nTxQueue; |
| 1218 | (*ppDevice)->multicast_limit =32; |
| 1219 | |
| 1220 | spin_lock_init(&((*ppDevice)->lock)); |
| 1221 | |
| 1222 | return TRUE; |
| 1223 | } |
| 1224 | |
| 1225 | static BOOL device_get_pci_info(PSDevice pDevice, struct pci_dev* pcid) { |
| 1226 | |
| 1227 | U16 pci_cmd; |
| 1228 | U8 b; |
| 1229 | UINT cis_addr; |
| 1230 | #ifdef PLICE_DEBUG |
| 1231 | BYTE pci_config[256]; |
| 1232 | BYTE value =0x00; |
| 1233 | int ii,j; |
| 1234 | U16 max_lat=0x0000; |
| 1235 | memset(pci_config,0x00,256); |
| 1236 | #endif |
| 1237 | |
| 1238 | pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId); |
| 1239 | pci_read_config_word(pcid, PCI_SUBSYSTEM_ID,&pDevice->SubSystemID); |
| 1240 | pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID); |
| 1241 | pci_read_config_word(pcid, PCI_COMMAND, (u16 *) & (pci_cmd)); |
| 1242 | |
| 1243 | pci_set_master(pcid); |
| 1244 | |
| 1245 | pDevice->memaddr = pci_resource_start(pcid,0); |
| 1246 | pDevice->ioaddr = pci_resource_start(pcid,1); |
| 1247 | |
| 1248 | #ifdef DEBUG |
| 1249 | // pDevice->ioaddr = pci_resource_start(pcid, 0); |
| 1250 | // pDevice->memaddr = pci_resource_start(pcid,1); |
| 1251 | #endif |
| 1252 | |
| 1253 | cis_addr = pci_resource_start(pcid,2); |
| 1254 | |
| 1255 | pDevice->pcid = pcid; |
| 1256 | |
| 1257 | pci_read_config_byte(pcid, PCI_REG_COMMAND, &b); |
| 1258 | pci_write_config_byte(pcid, PCI_REG_COMMAND, (b|COMMAND_BUSM)); |
| 1259 | |
| 1260 | #ifdef PLICE_DEBUG |
| 1261 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); |
| 1262 | //printk("max lat is %x,SubSystemID is %x\n",max_lat,pDevice->SubSystemID); |
| 1263 | //for (ii=0;ii<0xFF;ii++) |
| 1264 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); |
| 1265 | //max_lat = 0x20; |
| 1266 | //pci_write_config_word(pcid,PCI_REG_MAX_LAT,max_lat); |
| 1267 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); |
| 1268 | //printk("max lat is %x\n",max_lat); |
| 1269 | |
| 1270 | for (ii=0;ii<0xFF;ii++) |
| 1271 | { |
| 1272 | pci_read_config_byte(pcid,ii,&value); |
| 1273 | pci_config[ii] = value; |
| 1274 | } |
| 1275 | for (ii=0,j=1;ii<0x100;ii++,j++) |
| 1276 | { |
| 1277 | if (j %16 == 0) |
| 1278 | { |
| 1279 | printk("%x:",pci_config[ii]); |
| 1280 | printk("\n"); |
| 1281 | } |
| 1282 | else |
| 1283 | { |
| 1284 | printk("%x:",pci_config[ii]); |
| 1285 | } |
| 1286 | } |
| 1287 | #endif |
| 1288 | return TRUE; |
| 1289 | } |
| 1290 | |
| 1291 | static void device_free_info(PSDevice pDevice) { |
| 1292 | PSDevice ptr; |
| 1293 | struct net_device* dev=pDevice->dev; |
| 1294 | |
| 1295 | ASSERT(pDevice); |
| 1296 | //2008-0714-01<Add>by chester |
| 1297 | device_release_WPADEV(pDevice); |
| 1298 | |
| 1299 | //2008-07-21-01<Add>by MikeLiu |
| 1300 | //unregister wpadev |
| 1301 | if(wpa_set_wpadev(pDevice, 0)!=0) |
| 1302 | printk("unregister wpadev fail?\n"); |
| 1303 | |
| 1304 | if (pDevice_Infos==NULL) |
| 1305 | return; |
| 1306 | |
| 1307 | for (ptr=pDevice_Infos;ptr && (ptr!=pDevice);ptr=ptr->next) |
| 1308 | do {} while (0); |
| 1309 | |
| 1310 | if (ptr==pDevice) { |
| 1311 | if (ptr==pDevice_Infos) |
| 1312 | pDevice_Infos=ptr->next; |
| 1313 | else |
| 1314 | ptr->prev->next=ptr->next; |
| 1315 | } |
| 1316 | else { |
| 1317 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n"); |
| 1318 | return; |
| 1319 | } |
| 1320 | #ifdef HOSTAP |
| 1321 | if (dev) |
| 1322 | hostap_set_hostapd(pDevice, 0, 0); |
| 1323 | #endif |
| 1324 | if (dev) |
| 1325 | unregister_netdev(dev); |
| 1326 | |
| 1327 | if (pDevice->PortOffset) |
| 1328 | iounmap((PVOID)pDevice->PortOffset); |
| 1329 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1330 | if (pDevice->pcid) |
| 1331 | pci_release_regions(pDevice->pcid); |
| 1332 | if (dev) |
| 1333 | free_netdev(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1334 | |
| 1335 | if (pDevice->pcid) { |
| 1336 | pci_set_drvdata(pDevice->pcid,NULL); |
| 1337 | } |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1338 | } |
| 1339 | #endif// ifndef PRIVATE_OBJ |
| 1340 | |
| 1341 | static BOOL device_init_rings(PSDevice pDevice) { |
| 1342 | void* vir_pool; |
| 1343 | |
| 1344 | |
| 1345 | /*allocate all RD/TD rings a single pool*/ |
| 1346 | vir_pool = pci_alloc_consistent(pDevice->pcid, |
| 1347 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1348 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1349 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1350 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), |
| 1351 | &pDevice->pool_dma); |
| 1352 | |
| 1353 | if (vir_pool == NULL) { |
| 1354 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name); |
| 1355 | return FALSE; |
| 1356 | } |
| 1357 | |
| 1358 | memset(vir_pool, 0, |
| 1359 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1360 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1361 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1362 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) |
| 1363 | ); |
| 1364 | |
| 1365 | pDevice->aRD0Ring = vir_pool; |
| 1366 | pDevice->aRD1Ring = vir_pool + |
| 1367 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); |
| 1368 | |
| 1369 | |
| 1370 | pDevice->rd0_pool_dma = pDevice->pool_dma; |
| 1371 | pDevice->rd1_pool_dma = pDevice->rd0_pool_dma + |
| 1372 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); |
| 1373 | |
| 1374 | pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid, |
| 1375 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + |
| 1376 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + |
| 1377 | CB_BEACON_BUF_SIZE + |
| 1378 | CB_MAX_BUF_SIZE, |
| 1379 | &pDevice->tx_bufs_dma0); |
| 1380 | |
| 1381 | if (pDevice->tx0_bufs == NULL) { |
| 1382 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name); |
| 1383 | pci_free_consistent(pDevice->pcid, |
| 1384 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1385 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1386 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1387 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), |
| 1388 | vir_pool, pDevice->pool_dma |
| 1389 | ); |
| 1390 | return FALSE; |
| 1391 | } |
| 1392 | |
| 1393 | memset(pDevice->tx0_bufs, 0, |
| 1394 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + |
| 1395 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + |
| 1396 | CB_BEACON_BUF_SIZE + |
| 1397 | CB_MAX_BUF_SIZE |
| 1398 | ); |
| 1399 | |
| 1400 | pDevice->td0_pool_dma = pDevice->rd1_pool_dma + |
| 1401 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); |
| 1402 | |
| 1403 | pDevice->td1_pool_dma = pDevice->td0_pool_dma + |
| 1404 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); |
| 1405 | |
| 1406 | |
| 1407 | // vir_pool: pvoid type |
| 1408 | pDevice->apTD0Rings = vir_pool |
| 1409 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) |
| 1410 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); |
| 1411 | |
| 1412 | pDevice->apTD1Rings = vir_pool |
| 1413 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) |
| 1414 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) |
| 1415 | + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); |
| 1416 | |
| 1417 | |
| 1418 | pDevice->tx1_bufs = pDevice->tx0_bufs + |
| 1419 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; |
| 1420 | |
| 1421 | |
| 1422 | pDevice->tx_beacon_bufs = pDevice->tx1_bufs + |
| 1423 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; |
| 1424 | |
| 1425 | pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs + |
| 1426 | CB_BEACON_BUF_SIZE; |
| 1427 | |
| 1428 | pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 + |
| 1429 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; |
| 1430 | |
| 1431 | |
| 1432 | pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 + |
| 1433 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; |
| 1434 | |
| 1435 | |
| 1436 | return TRUE; |
| 1437 | } |
| 1438 | |
| 1439 | static void device_free_rings(PSDevice pDevice) { |
| 1440 | |
| 1441 | pci_free_consistent(pDevice->pcid, |
| 1442 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + |
| 1443 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + |
| 1444 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + |
| 1445 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) |
| 1446 | , |
| 1447 | pDevice->aRD0Ring, pDevice->pool_dma |
| 1448 | ); |
| 1449 | |
| 1450 | if (pDevice->tx0_bufs) |
| 1451 | pci_free_consistent(pDevice->pcid, |
| 1452 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + |
| 1453 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + |
| 1454 | CB_BEACON_BUF_SIZE + |
| 1455 | CB_MAX_BUF_SIZE, |
| 1456 | pDevice->tx0_bufs, pDevice->tx_bufs_dma0 |
| 1457 | ); |
| 1458 | } |
| 1459 | |
| 1460 | static void device_init_rd0_ring(PSDevice pDevice) { |
| 1461 | int i; |
| 1462 | dma_addr_t curr = pDevice->rd0_pool_dma; |
| 1463 | PSRxDesc pDesc; |
| 1464 | |
| 1465 | /* Init the RD0 ring entries */ |
| 1466 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) { |
| 1467 | pDesc = &(pDevice->aRD0Ring[i]); |
| 1468 | pDesc->pRDInfo = alloc_rd_info(); |
| 1469 | ASSERT(pDesc->pRDInfo); |
| 1470 | if (!device_alloc_rx_buf(pDevice, pDesc)) { |
| 1471 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", |
| 1472 | pDevice->dev->name); |
| 1473 | } |
| 1474 | pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]); |
| 1475 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); |
| 1476 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); |
| 1477 | } |
| 1478 | |
| 1479 | pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma); |
| 1480 | pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]); |
| 1481 | } |
| 1482 | |
| 1483 | |
| 1484 | static void device_init_rd1_ring(PSDevice pDevice) { |
| 1485 | int i; |
| 1486 | dma_addr_t curr = pDevice->rd1_pool_dma; |
| 1487 | PSRxDesc pDesc; |
| 1488 | |
| 1489 | /* Init the RD1 ring entries */ |
| 1490 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) { |
| 1491 | pDesc = &(pDevice->aRD1Ring[i]); |
| 1492 | pDesc->pRDInfo = alloc_rd_info(); |
| 1493 | ASSERT(pDesc->pRDInfo); |
| 1494 | if (!device_alloc_rx_buf(pDevice, pDesc)) { |
| 1495 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", |
| 1496 | pDevice->dev->name); |
| 1497 | } |
| 1498 | pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]); |
| 1499 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); |
| 1500 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); |
| 1501 | } |
| 1502 | |
| 1503 | pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma); |
| 1504 | pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]); |
| 1505 | } |
| 1506 | |
| 1507 | |
| 1508 | static void device_init_defrag_cb(PSDevice pDevice) { |
| 1509 | int i; |
| 1510 | PSDeFragControlBlock pDeF; |
| 1511 | |
| 1512 | /* Init the fragment ctl entries */ |
| 1513 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { |
| 1514 | pDeF = &(pDevice->sRxDFCB[i]); |
| 1515 | if (!device_alloc_frag_buf(pDevice, pDeF)) { |
| 1516 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n", |
| 1517 | pDevice->dev->name); |
| 1518 | }; |
| 1519 | } |
| 1520 | pDevice->cbDFCB = CB_MAX_RX_FRAG; |
| 1521 | pDevice->cbFreeDFCB = pDevice->cbDFCB; |
| 1522 | } |
| 1523 | |
| 1524 | |
| 1525 | |
| 1526 | |
| 1527 | static void device_free_rd0_ring(PSDevice pDevice) { |
| 1528 | int i; |
| 1529 | |
| 1530 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) { |
| 1531 | PSRxDesc pDesc =&(pDevice->aRD0Ring[i]); |
| 1532 | PDEVICE_RD_INFO pRDInfo =pDesc->pRDInfo; |
| 1533 | |
| 1534 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, |
| 1535 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); |
| 1536 | |
| 1537 | dev_kfree_skb(pRDInfo->skb); |
| 1538 | |
| 1539 | kfree((PVOID)pDesc->pRDInfo); |
| 1540 | } |
| 1541 | |
| 1542 | } |
| 1543 | |
| 1544 | static void device_free_rd1_ring(PSDevice pDevice) { |
| 1545 | int i; |
| 1546 | |
| 1547 | |
| 1548 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) { |
| 1549 | PSRxDesc pDesc=&(pDevice->aRD1Ring[i]); |
| 1550 | PDEVICE_RD_INFO pRDInfo=pDesc->pRDInfo; |
| 1551 | |
| 1552 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, |
| 1553 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); |
| 1554 | |
| 1555 | dev_kfree_skb(pRDInfo->skb); |
| 1556 | |
| 1557 | kfree((PVOID)pDesc->pRDInfo); |
| 1558 | } |
| 1559 | |
| 1560 | } |
| 1561 | |
| 1562 | static void device_free_frag_buf(PSDevice pDevice) { |
| 1563 | PSDeFragControlBlock pDeF; |
| 1564 | int i; |
| 1565 | |
| 1566 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { |
| 1567 | |
| 1568 | pDeF = &(pDevice->sRxDFCB[i]); |
| 1569 | |
| 1570 | if (pDeF->skb) |
| 1571 | dev_kfree_skb(pDeF->skb); |
| 1572 | |
| 1573 | } |
| 1574 | |
| 1575 | } |
| 1576 | |
| 1577 | static void device_init_td0_ring(PSDevice pDevice) { |
| 1578 | int i; |
| 1579 | dma_addr_t curr; |
| 1580 | PSTxDesc pDesc; |
| 1581 | |
| 1582 | curr = pDevice->td0_pool_dma; |
| 1583 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) { |
| 1584 | pDesc = &(pDevice->apTD0Rings[i]); |
| 1585 | pDesc->pTDInfo = alloc_td_info(); |
| 1586 | ASSERT(pDesc->pTDInfo); |
| 1587 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { |
| 1588 | pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ; |
| 1589 | pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ; |
| 1590 | } |
| 1591 | pDesc->next =&(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]); |
| 1592 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); |
| 1593 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); |
| 1594 | } |
| 1595 | |
| 1596 | pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma); |
| 1597 | pDevice->apTailTD[0] = pDevice->apCurrTD[0] =&(pDevice->apTD0Rings[0]); |
| 1598 | |
| 1599 | } |
| 1600 | |
| 1601 | static void device_init_td1_ring(PSDevice pDevice) { |
| 1602 | int i; |
| 1603 | dma_addr_t curr; |
| 1604 | PSTxDesc pDesc; |
| 1605 | |
| 1606 | /* Init the TD ring entries */ |
| 1607 | curr=pDevice->td1_pool_dma; |
| 1608 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr+=sizeof(STxDesc)) { |
| 1609 | pDesc=&(pDevice->apTD1Rings[i]); |
| 1610 | pDesc->pTDInfo = alloc_td_info(); |
| 1611 | ASSERT(pDesc->pTDInfo); |
| 1612 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { |
| 1613 | pDesc->pTDInfo->buf=pDevice->tx1_bufs+(i)*PKT_BUF_SZ; |
| 1614 | pDesc->pTDInfo->buf_dma=pDevice->tx_bufs_dma1+(i)*PKT_BUF_SZ; |
| 1615 | } |
| 1616 | pDesc->next=&(pDevice->apTD1Rings[(i+1) % pDevice->sOpts.nTxDescs[1]]); |
| 1617 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); |
| 1618 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); |
| 1619 | } |
| 1620 | |
| 1621 | pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma); |
| 1622 | pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]); |
| 1623 | } |
| 1624 | |
| 1625 | |
| 1626 | |
| 1627 | static void device_free_td0_ring(PSDevice pDevice) { |
| 1628 | int i; |
| 1629 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) { |
| 1630 | PSTxDesc pDesc=&(pDevice->apTD0Rings[i]); |
| 1631 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; |
| 1632 | |
| 1633 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) |
| 1634 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma, |
| 1635 | pTDInfo->skb->len, PCI_DMA_TODEVICE); |
| 1636 | |
| 1637 | if (pTDInfo->skb) |
| 1638 | dev_kfree_skb(pTDInfo->skb); |
| 1639 | |
| 1640 | kfree((PVOID)pDesc->pTDInfo); |
| 1641 | } |
| 1642 | } |
| 1643 | |
| 1644 | static void device_free_td1_ring(PSDevice pDevice) { |
| 1645 | int i; |
| 1646 | |
| 1647 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) { |
| 1648 | PSTxDesc pDesc=&(pDevice->apTD1Rings[i]); |
| 1649 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; |
| 1650 | |
| 1651 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) |
| 1652 | pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma, |
| 1653 | pTDInfo->skb->len, PCI_DMA_TODEVICE); |
| 1654 | |
| 1655 | if (pTDInfo->skb) |
| 1656 | dev_kfree_skb(pTDInfo->skb); |
| 1657 | |
| 1658 | kfree((PVOID)pDesc->pTDInfo); |
| 1659 | } |
| 1660 | |
| 1661 | } |
| 1662 | |
| 1663 | |
| 1664 | |
| 1665 | /*-----------------------------------------------------------------*/ |
| 1666 | |
| 1667 | static int device_rx_srv(PSDevice pDevice, UINT uIdx) { |
| 1668 | PSRxDesc pRD; |
| 1669 | int works = 0; |
| 1670 | |
| 1671 | |
| 1672 | for (pRD = pDevice->pCurrRD[uIdx]; |
| 1673 | pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST; |
| 1674 | pRD = pRD->next) { |
| 1675 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->pCurrRD = %x, works = %d\n", pRD, works); |
| 1676 | if (works++>15) |
| 1677 | break; |
| 1678 | if (device_receive_frame(pDevice, pRD)) { |
| 1679 | if (!device_alloc_rx_buf(pDevice,pRD)) { |
| 1680 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR |
| 1681 | "%s: can not allocate rx buf\n", pDevice->dev->name); |
| 1682 | break; |
| 1683 | } |
| 1684 | } |
| 1685 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; |
| 1686 | #ifdef PRIVATE_OBJ |
| 1687 | ref_set_rx_jiffies(pDevice->dev); |
| 1688 | #else |
| 1689 | pDevice->dev->last_rx = jiffies; |
| 1690 | #endif |
| 1691 | } |
| 1692 | |
| 1693 | pDevice->pCurrRD[uIdx]=pRD; |
| 1694 | |
| 1695 | return works; |
| 1696 | } |
| 1697 | |
| 1698 | |
| 1699 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pRD) { |
| 1700 | |
| 1701 | PDEVICE_RD_INFO pRDInfo=pRD->pRDInfo; |
| 1702 | |
| 1703 | #ifdef PRIVATE_OBJ |
| 1704 | |
| 1705 | pRDInfo->skb=dev_alloc_skb(pDevice->rx_buf_sz); |
| 1706 | if (pRDInfo->skb==NULL) |
| 1707 | return FALSE; |
| 1708 | ref_skb_remap(pDevice->dev, &(pRDInfo->ref_skb), pRDInfo->skb); |
| 1709 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->ref_skb.tail, pDevice->rx_buf_sz, |
| 1710 | PCI_DMA_FROMDEVICE); |
| 1711 | #else |
| 1712 | |
| 1713 | pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 1714 | #ifdef PLICE_DEBUG |
| 1715 | //printk("device_alloc_rx_buf:skb is %x\n",pRDInfo->skb); |
| 1716 | #endif |
| 1717 | if (pRDInfo->skb==NULL) |
| 1718 | return FALSE; |
| 1719 | ASSERT(pRDInfo->skb); |
| 1720 | pRDInfo->skb->dev = pDevice->dev; |
| 1721 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->skb->tail, pDevice->rx_buf_sz, |
| 1722 | PCI_DMA_FROMDEVICE); |
| 1723 | #endif |
| 1724 | *((PU32) &(pRD->m_rd0RD0)) = 0; |
| 1725 | |
| 1726 | pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz); |
| 1727 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; |
| 1728 | pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz); |
| 1729 | pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma); |
| 1730 | |
| 1731 | return TRUE; |
| 1732 | } |
| 1733 | |
| 1734 | |
| 1735 | |
| 1736 | BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) { |
| 1737 | |
| 1738 | #ifdef PRIVATE_OBJ |
| 1739 | |
| 1740 | pDeF->skb=dev_alloc_skb(pDevice->rx_buf_sz); |
| 1741 | if (pDeF->skb==NULL) |
| 1742 | return FALSE; |
| 1743 | ref_skb_remap(pDevice->dev, &(pDeF->ref_skb), pDeF->skb); |
| 1744 | |
| 1745 | #else |
| 1746 | pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); |
| 1747 | if (pDeF->skb == NULL) |
| 1748 | return FALSE; |
| 1749 | ASSERT(pDeF->skb); |
| 1750 | pDeF->skb->dev = pDevice->dev; |
| 1751 | #endif |
| 1752 | |
| 1753 | return TRUE; |
| 1754 | } |
| 1755 | |
| 1756 | |
| 1757 | |
| 1758 | static int device_tx_srv(PSDevice pDevice, UINT uIdx) { |
| 1759 | PSTxDesc pTD; |
| 1760 | BOOL bFull=FALSE; |
| 1761 | int works = 0; |
| 1762 | BYTE byTsr0; |
| 1763 | BYTE byTsr1; |
| 1764 | UINT uFrameSize, uFIFOHeaderSize; |
| 1765 | PSTxBufHead pTxBufHead; |
| 1766 | struct net_device_stats* pStats = &pDevice->stats; |
| 1767 | struct sk_buff* skb; |
| 1768 | UINT uNodeIndex; |
| 1769 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 1770 | #ifdef PRIVATE_OBJ |
| 1771 | ref_sk_buff ref_skb; |
| 1772 | #endif |
| 1773 | |
| 1774 | |
| 1775 | for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] >0; pTD = pTD->next) { |
| 1776 | |
| 1777 | if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC) |
| 1778 | break; |
| 1779 | if (works++>15) |
| 1780 | break; |
| 1781 | |
| 1782 | byTsr0 = pTD->m_td0TD0.byTSR0; |
| 1783 | byTsr1 = pTD->m_td0TD0.byTSR1; |
| 1784 | |
| 1785 | //Only the status of first TD in the chain is correct |
| 1786 | if (pTD->m_td1TD1.byTCR & TCR_STP) { |
| 1787 | |
| 1788 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) { |
| 1789 | uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength; |
| 1790 | uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize; |
| 1791 | pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf); |
| 1792 | #ifdef PRIVATE_OBJ |
| 1793 | ref_skb_remap(pDevice->dev, &ref_skb, pTD->pTDInfo->skb); |
| 1794 | #endif |
| 1795 | // Update the statistics based on the Transmit status |
| 1796 | // now, we DO'NT check TSR0_CDH |
| 1797 | |
| 1798 | STAvUpdateTDStatCounter(&pDevice->scStatistic, |
| 1799 | byTsr0, byTsr1, |
| 1800 | (PBYTE)(pTD->pTDInfo->buf + uFIFOHeaderSize), |
| 1801 | uFrameSize, uIdx); |
| 1802 | |
| 1803 | |
| 1804 | BSSvUpdateNodeTxCounter(pDevice, |
| 1805 | byTsr0, byTsr1, |
| 1806 | (PBYTE)(pTD->pTDInfo->buf), |
| 1807 | uFIFOHeaderSize |
| 1808 | ); |
| 1809 | |
| 1810 | if (BITbIsBitOff(byTsr1, TSR1_TERR)) { |
| 1811 | if (byTsr0 != 0) { |
| 1812 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n", |
| 1813 | (INT)uIdx, byTsr1, byTsr0); |
| 1814 | } |
| 1815 | if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) { |
| 1816 | pDevice->s802_11Counter.TransmittedFragmentCount ++; |
| 1817 | } |
| 1818 | pStats->tx_packets++; |
| 1819 | #ifdef PRIVATE_OBJ |
| 1820 | pStats->tx_bytes += *(ref_skb.len); |
| 1821 | #else |
| 1822 | pStats->tx_bytes += pTD->pTDInfo->skb->len; |
| 1823 | #endif |
| 1824 | } |
| 1825 | else { |
| 1826 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n", |
| 1827 | (INT)uIdx, byTsr1, byTsr0); |
| 1828 | pStats->tx_errors++; |
| 1829 | pStats->tx_dropped++; |
| 1830 | } |
| 1831 | } |
| 1832 | |
| 1833 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { |
| 1834 | if (pDevice->bEnableHostapd) { |
| 1835 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n"); |
| 1836 | #ifdef PRIVATE_OBJ |
| 1837 | ref_skb_remap(pDevice->apdev, &(ref_skb), pTD->pTDInfo->skb); |
| 1838 | ref_skb.mac.raw = ref_skb.data; |
| 1839 | *(ref_skb.pkt_type) = PACKET_OTHERHOST; |
| 1840 | //*(ref_skb.protocol) = htons(ETH_P_802_2); |
| 1841 | memset(ref_skb.cb, 0, sizeof(ref_skb.cb)); |
| 1842 | netif_rx(ref_skb.skb); |
| 1843 | #else |
| 1844 | skb = pTD->pTDInfo->skb; |
| 1845 | skb->dev = pDevice->apdev; |
Forest Bond | 7bb8dc2 | 2009-06-01 20:00:35 -0400 | [diff] [blame] | 1846 | skb->mac_header = skb->data; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 1847 | skb->pkt_type = PACKET_OTHERHOST; |
| 1848 | //skb->protocol = htons(ETH_P_802_2); |
| 1849 | memset(skb->cb, 0, sizeof(skb->cb)); |
| 1850 | netif_rx(skb); |
| 1851 | #endif |
| 1852 | } |
| 1853 | } |
| 1854 | |
| 1855 | if (BITbIsBitOn(byTsr1, TSR1_TERR)) { |
| 1856 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { |
| 1857 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", |
| 1858 | (INT)uIdx, byTsr1, byTsr0); |
| 1859 | } |
| 1860 | |
| 1861 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", |
| 1862 | // (INT)uIdx, byTsr1, byTsr0); |
| 1863 | |
| 1864 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && |
| 1865 | (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) { |
| 1866 | WORD wAID; |
| 1867 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; |
| 1868 | |
| 1869 | skb = pTD->pTDInfo->skb; |
| 1870 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { |
| 1871 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { |
| 1872 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); |
| 1873 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; |
| 1874 | // set tx map |
| 1875 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; |
| 1876 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; |
| 1877 | pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB); |
| 1878 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n" |
| 1879 | ,(INT)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt); |
| 1880 | pStats->tx_errors--; |
| 1881 | pStats->tx_dropped--; |
| 1882 | } |
| 1883 | } |
| 1884 | } |
| 1885 | } |
| 1886 | device_free_tx_buf(pDevice,pTD); |
| 1887 | pDevice->iTDUsed[uIdx]--; |
| 1888 | } |
| 1889 | } |
| 1890 | |
| 1891 | |
| 1892 | if (uIdx == TYPE_AC0DMA) { |
| 1893 | // RESERV_AC0DMA reserved for relay |
| 1894 | |
| 1895 | if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) { |
| 1896 | bFull = TRUE; |
| 1897 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]); |
| 1898 | } |
| 1899 | if (netif_queue_stopped(pDevice->dev) && (bFull==FALSE)){ |
| 1900 | netif_wake_queue(pDevice->dev); |
| 1901 | } |
| 1902 | } |
| 1903 | |
| 1904 | |
| 1905 | pDevice->apTailTD[uIdx] = pTD; |
| 1906 | |
| 1907 | return works; |
| 1908 | } |
| 1909 | |
| 1910 | |
| 1911 | static void device_error(PSDevice pDevice, WORD status) { |
| 1912 | |
| 1913 | if (status & ISR_FETALERR) { |
| 1914 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR |
| 1915 | "%s: Hardware fatal error.\n", |
| 1916 | pDevice->dev->name); |
| 1917 | netif_stop_queue(pDevice->dev); |
| 1918 | del_timer(&pDevice->sTimerCommand); |
| 1919 | del_timer(&(pDevice->pMgmt->sTimerSecondCallback)); |
| 1920 | pDevice->bCmdRunning = FALSE; |
| 1921 | MACbShutdown(pDevice->PortOffset); |
| 1922 | return; |
| 1923 | } |
| 1924 | |
| 1925 | } |
| 1926 | |
| 1927 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc) { |
| 1928 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; |
| 1929 | struct sk_buff* skb=pTDInfo->skb; |
| 1930 | |
| 1931 | // pre-allocated buf_dma can't be unmapped. |
| 1932 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) { |
| 1933 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,skb->len, |
| 1934 | PCI_DMA_TODEVICE); |
| 1935 | } |
| 1936 | |
| 1937 | if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) |
| 1938 | dev_kfree_skb_irq(skb); |
| 1939 | |
| 1940 | pTDInfo->skb_dma = 0; |
| 1941 | pTDInfo->skb = 0; |
| 1942 | pTDInfo->byFlags = 0; |
| 1943 | } |
| 1944 | |
| 1945 | |
| 1946 | |
| 1947 | //PLICE_DEBUG -> |
| 1948 | VOID InitRxManagementQueue(PSDevice pDevice) |
| 1949 | { |
| 1950 | pDevice->rxManeQueue.packet_num = 0; |
| 1951 | pDevice->rxManeQueue.head = pDevice->rxManeQueue.tail = 0; |
| 1952 | } |
| 1953 | //PLICE_DEBUG<- |
| 1954 | |
| 1955 | |
| 1956 | |
| 1957 | |
| 1958 | |
| 1959 | //PLICE_DEBUG -> |
| 1960 | INT MlmeThread( |
| 1961 | void * Context) |
| 1962 | { |
| 1963 | PSDevice pDevice = (PSDevice) Context; |
| 1964 | PSRxMgmtPacket pRxMgmtPacket; |
| 1965 | // int i ; |
| 1966 | //complete(&pDevice->notify); |
| 1967 | //printk("Enter MngWorkItem,Queue packet num is %d\n",pDevice->rxManeQueue.packet_num); |
| 1968 | |
| 1969 | //printk("Enter MlmeThread,packet _num is %d\n",pDevice->rxManeQueue.packet_num); |
| 1970 | //i = 0; |
| 1971 | #if 1 |
| 1972 | while (1) |
| 1973 | { |
| 1974 | |
| 1975 | //printk("DDDD\n"); |
| 1976 | //down(&pDevice->mlme_semaphore); |
| 1977 | // pRxMgmtPacket = DeQueue(pDevice); |
| 1978 | #if 1 |
| 1979 | spin_lock_irq(&pDevice->lock); |
| 1980 | while(pDevice->rxManeQueue.packet_num != 0) |
| 1981 | { |
| 1982 | pRxMgmtPacket = DeQueue(pDevice); |
| 1983 | //pDevice; |
| 1984 | //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList); |
| 1985 | vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket); |
| 1986 | //printk("packet_num is %d\n",pDevice->rxManeQueue.packet_num); |
| 1987 | |
| 1988 | } |
| 1989 | spin_unlock_irq(&pDevice->lock); |
| 1990 | if (mlme_kill == 0) |
| 1991 | break; |
| 1992 | //udelay(200); |
| 1993 | #endif |
| 1994 | //printk("Before schedule thread jiffies is %x\n",jiffies); |
| 1995 | schedule(); |
| 1996 | //printk("after schedule thread jiffies is %x\n",jiffies); |
| 1997 | if (mlme_kill == 0) |
| 1998 | break; |
| 1999 | //printk("i is %d\n",i); |
| 2000 | } |
| 2001 | |
| 2002 | #endif |
| 2003 | return 0; |
| 2004 | |
| 2005 | } |
| 2006 | |
| 2007 | |
| 2008 | #ifdef PRIVATE_OBJ |
| 2009 | |
| 2010 | int __device_open(HANDLE pExDevice) { |
| 2011 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2012 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2013 | |
| 2014 | #else |
| 2015 | |
| 2016 | static int device_open(struct net_device *dev) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 2017 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2018 | int i; |
| 2019 | #endif |
| 2020 | pDevice->rx_buf_sz = PKT_BUF_SZ; |
| 2021 | if (!device_init_rings(pDevice)) { |
| 2022 | return -ENOMEM; |
| 2023 | } |
| 2024 | //2008-5-13 <add> by chester |
| 2025 | #ifndef PRIVATE_OBJ |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2026 | i=request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2027 | if (i) |
| 2028 | return i; |
| 2029 | #endif |
| 2030 | //printk("DEBUG1\n"); |
| 2031 | #ifdef WPA_SM_Transtatus |
| 2032 | extern SWPAResult wpa_Result; |
| 2033 | memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname)); |
| 2034 | wpa_Result.proto = 0; |
| 2035 | wpa_Result.key_mgmt = 0; |
| 2036 | wpa_Result.eap_type = 0; |
| 2037 | wpa_Result.authenticated = FALSE; |
| 2038 | pDevice->fWPA_Authened = FALSE; |
| 2039 | #endif |
| 2040 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n"); |
| 2041 | device_init_rd0_ring(pDevice); |
| 2042 | device_init_rd1_ring(pDevice); |
| 2043 | device_init_defrag_cb(pDevice); |
| 2044 | device_init_td0_ring(pDevice); |
| 2045 | device_init_td1_ring(pDevice); |
| 2046 | // VNTWIFIvSet11h(pDevice->pMgmt, pDevice->b11hEnable); |
| 2047 | |
| 2048 | |
| 2049 | if (pDevice->bDiversityRegCtlON) { |
| 2050 | device_init_diversity_timer(pDevice); |
| 2051 | } |
| 2052 | vMgrObjectInit(pDevice); |
| 2053 | vMgrTimerInit(pDevice); |
| 2054 | |
| 2055 | //PLICE_DEBUG-> |
| 2056 | #ifdef TASK_LET |
| 2057 | tasklet_init (&pDevice->RxMngWorkItem,(void *)MngWorkItem,(unsigned long )pDevice); |
| 2058 | #endif |
| 2059 | #ifdef THREAD |
| 2060 | InitRxManagementQueue(pDevice); |
| 2061 | mlme_kill = 0; |
| 2062 | mlme_task = kthread_run(MlmeThread,(void *) pDevice, "MLME"); |
| 2063 | if (IS_ERR(mlme_task)) { |
| 2064 | printk("thread create fail\n"); |
| 2065 | return -1; |
| 2066 | } |
| 2067 | |
| 2068 | mlme_kill = 1; |
| 2069 | #endif |
| 2070 | |
| 2071 | |
| 2072 | |
| 2073 | #if 0 |
| 2074 | pDevice->MLMEThr_pid = kernel_thread(MlmeThread, pDevice, CLONE_VM); |
| 2075 | if (pDevice->MLMEThr_pid <0 ) |
| 2076 | { |
| 2077 | printk("unable start thread MlmeThread\n"); |
| 2078 | return -1; |
| 2079 | } |
| 2080 | #endif |
| 2081 | |
| 2082 | //printk("thread id is %d\n",pDevice->MLMEThr_pid); |
| 2083 | //printk("Create thread time is %x\n",jiffies); |
| 2084 | //wait_for_completion(&pDevice->notify); |
| 2085 | |
| 2086 | |
| 2087 | |
| 2088 | |
| 2089 | // if (( SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04) |
| 2090 | // return -ENOMEM; |
| 2091 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n"); |
| 2092 | device_init_registers(pDevice, DEVICE_INIT_COLD); |
| 2093 | MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); |
| 2094 | memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN); |
| 2095 | #ifdef PRIVATE_OBJ |
| 2096 | __device_set_multi(pExDevice); |
| 2097 | #else |
| 2098 | device_set_multi(pDevice->dev); |
| 2099 | #endif |
| 2100 | |
| 2101 | // Init for Key Management |
| 2102 | KeyvInitTable(&pDevice->sKey, pDevice->PortOffset); |
| 2103 | add_timer(&(pDevice->pMgmt->sTimerSecondCallback)); |
| 2104 | |
| 2105 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 2106 | /* |
| 2107 | pDevice->bwextstep0 = FALSE; |
| 2108 | pDevice->bwextstep1 = FALSE; |
| 2109 | pDevice->bwextstep2 = FALSE; |
| 2110 | pDevice->bwextstep3 = FALSE; |
| 2111 | */ |
| 2112 | pDevice->bwextcount=0; |
| 2113 | pDevice->bWPASuppWextEnabled = FALSE; |
| 2114 | #endif |
| 2115 | pDevice->byReAssocCount = 0; |
| 2116 | pDevice->bWPADEVUp = FALSE; |
| 2117 | // Patch: if WEP key already set by iwconfig but device not yet open |
| 2118 | if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) { |
| 2119 | KeybSetDefaultKey(&(pDevice->sKey), |
| 2120 | (DWORD)(pDevice->byKeyIndex | (1 << 31)), |
| 2121 | pDevice->uKeyLength, |
| 2122 | NULL, |
| 2123 | pDevice->abyKey, |
| 2124 | KEY_CTL_WEP, |
| 2125 | pDevice->PortOffset, |
| 2126 | pDevice->byLocalID |
| 2127 | ); |
| 2128 | pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; |
| 2129 | } |
| 2130 | |
| 2131 | //printk("DEBUG2\n"); |
| 2132 | |
| 2133 | |
| 2134 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n"); |
| 2135 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); |
| 2136 | |
| 2137 | if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 2138 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 2139 | } |
| 2140 | else { |
| 2141 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| 2142 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL); |
| 2143 | } |
| 2144 | pDevice->flags |=DEVICE_FLAGS_OPENED; |
| 2145 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2146 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n"); |
| 2147 | return 0; |
| 2148 | } |
| 2149 | |
| 2150 | |
| 2151 | #ifdef PRIVATE_OBJ |
| 2152 | |
| 2153 | int __device_close(HANDLE pExDevice) { |
| 2154 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2155 | struct net_device *dev = pDevice_info->dev; |
| 2156 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2157 | |
| 2158 | #else |
| 2159 | static int device_close(struct net_device *dev) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 2160 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2161 | #endif |
| 2162 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2163 | //PLICE_DEBUG-> |
| 2164 | #ifdef THREAD |
| 2165 | mlme_kill = 0; |
| 2166 | #endif |
| 2167 | //PLICE_DEBUG<- |
| 2168 | //2007-1121-02<Add>by EinsnLiu |
| 2169 | if (pDevice->bLinkPass) { |
| 2170 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL); |
| 2171 | mdelay(30); |
| 2172 | } |
| 2173 | #ifdef TxInSleep |
| 2174 | del_timer(&pDevice->sTimerTxData); |
| 2175 | #endif |
| 2176 | del_timer(&pDevice->sTimerCommand); |
| 2177 | del_timer(&pMgmt->sTimerSecondCallback); |
| 2178 | if (pDevice->bDiversityRegCtlON) { |
| 2179 | del_timer(&pDevice->TimerSQ3Tmax1); |
| 2180 | del_timer(&pDevice->TimerSQ3Tmax2); |
| 2181 | del_timer(&pDevice->TimerSQ3Tmax3); |
| 2182 | } |
| 2183 | |
| 2184 | #ifdef TASK_LET |
| 2185 | tasklet_kill(&pDevice->RxMngWorkItem); |
| 2186 | #endif |
| 2187 | netif_stop_queue(dev); |
| 2188 | pDevice->bCmdRunning = FALSE; |
| 2189 | MACbShutdown(pDevice->PortOffset); |
| 2190 | MACbSoftwareReset(pDevice->PortOffset); |
| 2191 | CARDbRadioPowerOff(pDevice); |
| 2192 | |
| 2193 | pDevice->bLinkPass = FALSE; |
| 2194 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 2195 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 2196 | device_free_td0_ring(pDevice); |
| 2197 | device_free_td1_ring(pDevice); |
| 2198 | device_free_rd0_ring(pDevice); |
| 2199 | device_free_rd1_ring(pDevice); |
| 2200 | device_free_frag_buf(pDevice); |
| 2201 | device_free_rings(pDevice); |
| 2202 | BSSvClearNodeDBTable(pDevice, 0); |
| 2203 | free_irq(dev->irq, dev); |
| 2204 | pDevice->flags &=(~DEVICE_FLAGS_OPENED); |
| 2205 | //2008-0714-01<Add>by chester |
| 2206 | device_release_WPADEV(pDevice); |
| 2207 | //PLICE_DEBUG-> |
| 2208 | //tasklet_kill(&pDevice->RxMngWorkItem); |
| 2209 | //PLICE_DEBUG<- |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2210 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n"); |
| 2211 | return 0; |
| 2212 | } |
| 2213 | |
| 2214 | #ifdef PRIVATE_OBJ |
| 2215 | |
| 2216 | int __device_dma0_tx_80211(HANDLE pExDevice, struct sk_buff *skb) { |
| 2217 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2218 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2219 | ref_sk_buff ref_skb; |
| 2220 | |
| 2221 | #else |
| 2222 | |
| 2223 | |
| 2224 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 2225 | PSDevice pDevice=netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2226 | #endif |
| 2227 | PBYTE pbMPDU; |
| 2228 | UINT cbMPDULen = 0; |
| 2229 | |
| 2230 | |
| 2231 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n"); |
| 2232 | spin_lock_irq(&pDevice->lock); |
| 2233 | |
| 2234 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { |
| 2235 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n"); |
| 2236 | dev_kfree_skb_irq(skb); |
| 2237 | spin_unlock_irq(&pDevice->lock); |
| 2238 | return 0; |
| 2239 | } |
| 2240 | |
| 2241 | if (pDevice->bStopTx0Pkt == TRUE) { |
| 2242 | dev_kfree_skb_irq(skb); |
| 2243 | spin_unlock_irq(&pDevice->lock); |
| 2244 | return 0; |
| 2245 | }; |
| 2246 | |
| 2247 | #ifdef PRIVATE_OBJ |
| 2248 | ref_skb_remap(pDevice->dev, &ref_skb, skb); |
| 2249 | cbMPDULen = *(ref_skb.len); |
| 2250 | pbMPDU = ref_skb.data; |
| 2251 | #else |
| 2252 | cbMPDULen = skb->len; |
| 2253 | pbMPDU = skb->data; |
| 2254 | #endif |
| 2255 | |
| 2256 | vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen); |
| 2257 | |
| 2258 | spin_unlock_irq(&pDevice->lock); |
| 2259 | |
| 2260 | return 0; |
| 2261 | |
| 2262 | } |
| 2263 | |
| 2264 | |
| 2265 | |
| 2266 | BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, UINT uNodeIndex) { |
| 2267 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2268 | PSTxDesc pHeadTD, pLastTD; |
| 2269 | UINT cbFrameBodySize; |
| 2270 | UINT uMACfragNum; |
| 2271 | BYTE byPktTyp; |
| 2272 | BOOL bNeedEncryption = FALSE; |
| 2273 | PSKeyItem pTransmitKey = NULL; |
| 2274 | UINT cbHeaderSize; |
| 2275 | UINT ii; |
| 2276 | SKeyItem STempKey; |
| 2277 | // BYTE byKeyIndex = 0; |
| 2278 | #ifdef PRIVATE_OBJ |
| 2279 | ref_sk_buff ref_skb; |
| 2280 | #endif |
| 2281 | |
| 2282 | |
| 2283 | if (pDevice->bStopTx0Pkt == TRUE) { |
| 2284 | dev_kfree_skb_irq(skb); |
| 2285 | return FALSE; |
| 2286 | }; |
| 2287 | |
| 2288 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { |
| 2289 | dev_kfree_skb_irq(skb); |
| 2290 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n"); |
| 2291 | return FALSE; |
| 2292 | } |
| 2293 | |
| 2294 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { |
| 2295 | if (pDevice->uAssocCount == 0) { |
| 2296 | dev_kfree_skb_irq(skb); |
| 2297 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n"); |
| 2298 | return FALSE; |
| 2299 | } |
| 2300 | } |
| 2301 | |
| 2302 | #ifdef PRIVATE_OBJ |
| 2303 | ref_skb_remap(pDevice->dev, &(ref_skb), skb); |
| 2304 | #endif |
| 2305 | pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0]; |
| 2306 | |
| 2307 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); |
| 2308 | |
| 2309 | #ifdef PRIVATE_OBJ |
| 2310 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); |
| 2311 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; |
| 2312 | |
| 2313 | #else |
| 2314 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); |
| 2315 | cbFrameBodySize = skb->len - U_HEADER_LEN; |
| 2316 | #endif |
| 2317 | |
| 2318 | // 802.1H |
| 2319 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { |
| 2320 | cbFrameBodySize += 8; |
| 2321 | } |
| 2322 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); |
| 2323 | |
| 2324 | if ( uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) { |
| 2325 | dev_kfree_skb_irq(skb); |
| 2326 | return FALSE; |
| 2327 | } |
| 2328 | byPktTyp = (BYTE)pDevice->byPacketType; |
| 2329 | |
| 2330 | |
| 2331 | if (pDevice->bFixRate) { |
| 2332 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { |
| 2333 | if (pDevice->uConnectionRate >= RATE_11M) { |
| 2334 | pDevice->wCurrentRate = RATE_11M; |
| 2335 | } else { |
| 2336 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2337 | } |
| 2338 | } else { |
| 2339 | if (pDevice->uConnectionRate >= RATE_54M) |
| 2340 | pDevice->wCurrentRate = RATE_54M; |
| 2341 | else |
| 2342 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2343 | } |
| 2344 | } |
| 2345 | else { |
| 2346 | pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate; |
| 2347 | } |
| 2348 | |
| 2349 | //preamble type |
| 2350 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { |
| 2351 | pDevice->byPreambleType = pDevice->byShortPreamble; |
| 2352 | } |
| 2353 | else { |
| 2354 | pDevice->byPreambleType = PREAMBLE_LONG; |
| 2355 | } |
| 2356 | |
| 2357 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); |
| 2358 | |
| 2359 | |
| 2360 | if (pDevice->wCurrentRate <= RATE_11M) { |
| 2361 | byPktTyp = PK_TYPE_11B; |
| 2362 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { |
| 2363 | byPktTyp = PK_TYPE_11A; |
| 2364 | } else { |
| 2365 | if (pDevice->bProtectMode == TRUE) { |
| 2366 | byPktTyp = PK_TYPE_11GB; |
| 2367 | } else { |
| 2368 | byPktTyp = PK_TYPE_11GA; |
| 2369 | } |
| 2370 | } |
| 2371 | |
| 2372 | if (pDevice->bEncryptionEnable == TRUE) |
| 2373 | bNeedEncryption = TRUE; |
| 2374 | |
| 2375 | if (pDevice->bEnableHostWEP) { |
| 2376 | pTransmitKey = &STempKey; |
| 2377 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; |
| 2378 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; |
| 2379 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; |
| 2380 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; |
| 2381 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; |
| 2382 | memcpy(pTransmitKey->abyKey, |
| 2383 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], |
| 2384 | pTransmitKey->uKeyLength |
| 2385 | ); |
| 2386 | } |
| 2387 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, |
| 2388 | cbFrameBodySize, TYPE_TXDMA0, pHeadTD, |
| 2389 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, |
| 2390 | &uMACfragNum, |
| 2391 | &cbHeaderSize |
| 2392 | ); |
| 2393 | |
| 2394 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { |
| 2395 | // Disable PS |
| 2396 | MACbPSWakeup(pDevice->PortOffset); |
| 2397 | } |
| 2398 | |
| 2399 | pDevice->bPWBitOn = FALSE; |
| 2400 | |
| 2401 | pLastTD = pHeadTD; |
| 2402 | for (ii = 0; ii < uMACfragNum; ii++) { |
| 2403 | // Poll Transmit the adapter |
| 2404 | wmb(); |
| 2405 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; |
| 2406 | wmb(); |
| 2407 | if (ii == (uMACfragNum - 1)) |
| 2408 | pLastTD = pHeadTD; |
| 2409 | pHeadTD = pHeadTD->next; |
| 2410 | } |
| 2411 | |
| 2412 | // Save the information needed by the tx interrupt handler |
| 2413 | // to complete the Send request |
| 2414 | pLastTD->pTDInfo->skb = skb; |
| 2415 | pLastTD->pTDInfo->byFlags = 0; |
| 2416 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; |
| 2417 | |
| 2418 | pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD; |
| 2419 | |
| 2420 | MACvTransmit0(pDevice->PortOffset); |
| 2421 | |
| 2422 | |
| 2423 | return TRUE; |
| 2424 | } |
| 2425 | |
| 2426 | //TYPE_AC0DMA data tx |
| 2427 | #ifdef PRIVATE_OBJ |
| 2428 | |
| 2429 | int __device_xmit(HANDLE pExDevice, struct sk_buff *skb) { |
| 2430 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2431 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2432 | struct net_device *dev = pDevice_info->dev; |
| 2433 | ref_sk_buff ref_skb; |
| 2434 | |
| 2435 | #else |
| 2436 | static int device_xmit(struct sk_buff *skb, struct net_device *dev) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 2437 | PSDevice pDevice=netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2438 | |
| 2439 | #endif |
| 2440 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2441 | PSTxDesc pHeadTD, pLastTD; |
| 2442 | UINT uNodeIndex = 0; |
| 2443 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; |
| 2444 | WORD wAID; |
| 2445 | UINT uMACfragNum = 1; |
| 2446 | UINT cbFrameBodySize; |
| 2447 | BYTE byPktTyp; |
| 2448 | UINT cbHeaderSize; |
| 2449 | BOOL bNeedEncryption = FALSE; |
| 2450 | PSKeyItem pTransmitKey = NULL; |
| 2451 | SKeyItem STempKey; |
| 2452 | UINT ii; |
| 2453 | BOOL bTKIP_UseGTK = FALSE; |
| 2454 | BOOL bNeedDeAuth = FALSE; |
| 2455 | PBYTE pbyBSSID; |
| 2456 | BOOL bNodeExist = FALSE; |
| 2457 | |
| 2458 | |
| 2459 | |
| 2460 | spin_lock_irq(&pDevice->lock); |
| 2461 | if (pDevice->bLinkPass == FALSE) { |
| 2462 | dev_kfree_skb_irq(skb); |
| 2463 | spin_unlock_irq(&pDevice->lock); |
| 2464 | return 0; |
| 2465 | } |
| 2466 | |
| 2467 | if (pDevice->bStopDataPkt) { |
| 2468 | dev_kfree_skb_irq(skb); |
| 2469 | spin_unlock_irq(&pDevice->lock); |
| 2470 | return 0; |
| 2471 | } |
| 2472 | |
| 2473 | #ifdef PRIVATE_OBJ |
| 2474 | ref_skb_remap(pDevice->dev, &ref_skb, skb); |
| 2475 | #endif |
| 2476 | |
| 2477 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { |
| 2478 | if (pDevice->uAssocCount == 0) { |
| 2479 | dev_kfree_skb_irq(skb); |
| 2480 | spin_unlock_irq(&pDevice->lock); |
| 2481 | return 0; |
| 2482 | } |
| 2483 | #ifdef PRIVATE_OBJ |
| 2484 | if (IS_MULTICAST_ADDRESS((PBYTE)(ref_skb.data))) { |
| 2485 | #else |
| 2486 | if (IS_MULTICAST_ADDRESS((PBYTE)(skb->data))) { |
| 2487 | #endif |
| 2488 | uNodeIndex = 0; |
| 2489 | bNodeExist = TRUE; |
| 2490 | if (pMgmt->sNodeDBTable[0].bPSEnable) { |
| 2491 | #ifdef PRIVATE_OBJ |
| 2492 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), ref_skb.skb); |
| 2493 | #else |
| 2494 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb); |
| 2495 | #endif |
| 2496 | pMgmt->sNodeDBTable[0].wEnQueueCnt++; |
| 2497 | // set tx map |
| 2498 | pMgmt->abyPSTxMap[0] |= byMask[0]; |
| 2499 | spin_unlock_irq(&pDevice->lock); |
| 2500 | return 0; |
| 2501 | } |
| 2502 | }else { |
| 2503 | #ifdef PRIVATE_OBJ |
| 2504 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(ref_skb.data), &uNodeIndex)) { |
| 2505 | #else |
| 2506 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { |
| 2507 | #endif |
| 2508 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { |
| 2509 | #ifdef PRIVATE_OBJ |
| 2510 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, ref_skb.skb); |
| 2511 | #else |
| 2512 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); |
| 2513 | #endif |
| 2514 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; |
| 2515 | // set tx map |
| 2516 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; |
| 2517 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; |
| 2518 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n", |
| 2519 | (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]); |
| 2520 | spin_unlock_irq(&pDevice->lock); |
| 2521 | return 0; |
| 2522 | } |
| 2523 | |
| 2524 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { |
| 2525 | pDevice->byPreambleType = pDevice->byShortPreamble; |
| 2526 | |
| 2527 | }else { |
| 2528 | pDevice->byPreambleType = PREAMBLE_LONG; |
| 2529 | } |
| 2530 | bNodeExist = TRUE; |
| 2531 | |
| 2532 | } |
| 2533 | } |
| 2534 | |
| 2535 | if (bNodeExist == FALSE) { |
| 2536 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Unknown STA not found in node DB \n"); |
| 2537 | dev_kfree_skb_irq(skb); |
| 2538 | spin_unlock_irq(&pDevice->lock); |
| 2539 | return 0; |
| 2540 | } |
| 2541 | } |
| 2542 | |
| 2543 | pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA]; |
| 2544 | |
| 2545 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); |
| 2546 | |
| 2547 | |
| 2548 | #ifdef PRIVATE_OBJ |
| 2549 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); |
| 2550 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; |
| 2551 | #else |
| 2552 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); |
| 2553 | cbFrameBodySize = skb->len - U_HEADER_LEN; |
| 2554 | #endif |
| 2555 | // 802.1H |
| 2556 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { |
| 2557 | cbFrameBodySize += 8; |
| 2558 | } |
| 2559 | |
| 2560 | |
| 2561 | if (pDevice->bEncryptionEnable == TRUE) { |
| 2562 | bNeedEncryption = TRUE; |
| 2563 | // get Transmit key |
| 2564 | do { |
| 2565 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && |
| 2566 | (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { |
| 2567 | pbyBSSID = pDevice->abyBSSID; |
| 2568 | // get pairwise key |
| 2569 | if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == FALSE) { |
| 2570 | // get group key |
| 2571 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == TRUE) { |
| 2572 | bTKIP_UseGTK = TRUE; |
| 2573 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); |
| 2574 | break; |
| 2575 | } |
| 2576 | } else { |
| 2577 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get PTK.\n"); |
| 2578 | break; |
| 2579 | } |
| 2580 | }else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { |
| 2581 | |
| 2582 | pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1 |
| 2583 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS Serach Key: \n"); |
| 2584 | for (ii = 0; ii< 6; ii++) |
| 2585 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"%x \n", *(pbyBSSID+ii)); |
| 2586 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"\n"); |
| 2587 | |
| 2588 | // get pairwise key |
| 2589 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == TRUE) |
| 2590 | break; |
| 2591 | } |
| 2592 | // get group key |
| 2593 | pbyBSSID = pDevice->abyBroadcastAddr; |
| 2594 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == FALSE) { |
| 2595 | pTransmitKey = NULL; |
| 2596 | if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { |
| 2597 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); |
| 2598 | } |
| 2599 | else |
| 2600 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); |
| 2601 | } else { |
| 2602 | bTKIP_UseGTK = TRUE; |
| 2603 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); |
| 2604 | } |
| 2605 | } while(FALSE); |
| 2606 | } |
| 2607 | |
| 2608 | if (pDevice->bEnableHostWEP) { |
| 2609 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex); |
| 2610 | if (pDevice->bEncryptionEnable == TRUE) { |
| 2611 | pTransmitKey = &STempKey; |
| 2612 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; |
| 2613 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; |
| 2614 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; |
| 2615 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; |
| 2616 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; |
| 2617 | memcpy(pTransmitKey->abyKey, |
| 2618 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], |
| 2619 | pTransmitKey->uKeyLength |
| 2620 | ); |
| 2621 | } |
| 2622 | } |
| 2623 | |
| 2624 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); |
| 2625 | |
| 2626 | if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) { |
| 2627 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum); |
| 2628 | dev_kfree_skb_irq(skb); |
| 2629 | spin_unlock_irq(&pDevice->lock); |
| 2630 | return 0; |
| 2631 | } |
| 2632 | |
| 2633 | if (pTransmitKey != NULL) { |
| 2634 | if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) && |
| 2635 | (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) { |
| 2636 | uMACfragNum = 1; //WEP256 doesn't support fragment |
| 2637 | } |
| 2638 | } |
| 2639 | |
| 2640 | byPktTyp = (BYTE)pDevice->byPacketType; |
| 2641 | |
| 2642 | if (pDevice->bFixRate) { |
| 2643 | #ifdef PLICE_DEBUG |
| 2644 | printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n",pDevice->eCurrentPHYType,pDevice->uConnectionRate); |
| 2645 | #endif |
| 2646 | |
| 2647 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { |
| 2648 | if (pDevice->uConnectionRate >= RATE_11M) { |
| 2649 | pDevice->wCurrentRate = RATE_11M; |
| 2650 | } else { |
| 2651 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2652 | } |
| 2653 | } else { |
| 2654 | if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) && |
| 2655 | (pDevice->uConnectionRate <= RATE_6M)) { |
| 2656 | pDevice->wCurrentRate = RATE_6M; |
| 2657 | } else { |
| 2658 | if (pDevice->uConnectionRate >= RATE_54M) |
| 2659 | pDevice->wCurrentRate = RATE_54M; |
| 2660 | else |
| 2661 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; |
| 2662 | |
| 2663 | } |
| 2664 | } |
| 2665 | pDevice->byACKRate = (BYTE) pDevice->wCurrentRate; |
| 2666 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 2667 | pDevice->byTopOFDMBasicRate = RATE_6M; |
| 2668 | } |
| 2669 | else { |
| 2670 | //auto rate |
| 2671 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { |
| 2672 | if (pDevice->eCurrentPHYType != PHY_TYPE_11A) { |
| 2673 | pDevice->wCurrentRate = RATE_1M; |
| 2674 | pDevice->byACKRate = RATE_1M; |
| 2675 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 2676 | pDevice->byTopOFDMBasicRate = RATE_6M; |
| 2677 | } else { |
| 2678 | pDevice->wCurrentRate = RATE_6M; |
| 2679 | pDevice->byACKRate = RATE_6M; |
| 2680 | pDevice->byTopCCKBasicRate = RATE_1M; |
| 2681 | pDevice->byTopOFDMBasicRate = RATE_6M; |
| 2682 | } |
| 2683 | } |
| 2684 | else { |
| 2685 | VNTWIFIvGetTxRate( pDevice->pMgmt, |
| 2686 | pDevice->sTxEthHeader.abyDstAddr, |
| 2687 | &(pDevice->wCurrentRate), |
| 2688 | &(pDevice->byACKRate), |
| 2689 | &(pDevice->byTopCCKBasicRate), |
| 2690 | &(pDevice->byTopOFDMBasicRate)); |
| 2691 | |
| 2692 | #if 0 |
| 2693 | printk("auto rate:Rate : %d,AckRate:%d,TopCCKRate:%d,TopOFDMRate:%d\n", |
| 2694 | pDevice->wCurrentRate,pDevice->byACKRate, |
| 2695 | pDevice->byTopCCKBasicRate,pDevice->byTopOFDMBasicRate); |
| 2696 | |
| 2697 | #endif |
| 2698 | |
| 2699 | #if 0 |
| 2700 | |
| 2701 | pDevice->wCurrentRate = 11; |
| 2702 | pDevice->byACKRate = 8; |
| 2703 | pDevice->byTopCCKBasicRate = 3; |
| 2704 | pDevice->byTopOFDMBasicRate = 8; |
| 2705 | #endif |
| 2706 | |
| 2707 | |
| 2708 | } |
| 2709 | } |
| 2710 | |
| 2711 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); |
| 2712 | |
| 2713 | if (pDevice->wCurrentRate <= RATE_11M) { |
| 2714 | byPktTyp = PK_TYPE_11B; |
| 2715 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { |
| 2716 | byPktTyp = PK_TYPE_11A; |
| 2717 | } else { |
| 2718 | if (pDevice->bProtectMode == TRUE) { |
| 2719 | byPktTyp = PK_TYPE_11GB; |
| 2720 | } else { |
| 2721 | byPktTyp = PK_TYPE_11GA; |
| 2722 | } |
| 2723 | } |
| 2724 | |
| 2725 | //#ifdef PLICE_DEBUG |
| 2726 | // printk("FIX RATE:CurrentRate is %d"); |
| 2727 | //#endif |
| 2728 | |
| 2729 | if (bNeedEncryption == TRUE) { |
| 2730 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType)); |
| 2731 | if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) { |
| 2732 | bNeedEncryption = FALSE; |
| 2733 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType)); |
| 2734 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { |
| 2735 | if (pTransmitKey == NULL) { |
| 2736 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Don't Find TX KEY\n"); |
| 2737 | } |
| 2738 | else { |
| 2739 | if (bTKIP_UseGTK == TRUE) { |
| 2740 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"error: KEY is GTK!!~~\n"); |
| 2741 | } |
| 2742 | else { |
| 2743 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); |
| 2744 | bNeedEncryption = TRUE; |
| 2745 | } |
| 2746 | } |
| 2747 | } |
| 2748 | |
| 2749 | if (pDevice->byCntMeasure == 2) { |
| 2750 | bNeedDeAuth = TRUE; |
| 2751 | pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++; |
| 2752 | } |
| 2753 | |
| 2754 | if (pDevice->bEnableHostWEP) { |
| 2755 | if ((uNodeIndex != 0) && |
| 2756 | (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) { |
| 2757 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); |
| 2758 | bNeedEncryption = TRUE; |
| 2759 | } |
| 2760 | } |
| 2761 | } |
| 2762 | else { |
| 2763 | if (pTransmitKey == NULL) { |
| 2764 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"return no tx key\n"); |
| 2765 | dev_kfree_skb_irq(skb); |
| 2766 | spin_unlock_irq(&pDevice->lock); |
| 2767 | return 0; |
| 2768 | } |
| 2769 | } |
| 2770 | } |
| 2771 | |
| 2772 | |
| 2773 | #ifdef PRIVATE_OBJ |
| 2774 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, |
| 2775 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, |
| 2776 | &pDevice->sTxEthHeader, (PBYTE)ref_skb.data, pTransmitKey, uNodeIndex, |
| 2777 | &uMACfragNum, |
| 2778 | &cbHeaderSize |
| 2779 | ); |
| 2780 | #else |
| 2781 | #ifdef PLICE_DEBUG |
| 2782 | //if (skb->len == 98) |
| 2783 | //{ |
| 2784 | // printk("ping:len is %d\n"); |
| 2785 | //} |
| 2786 | #endif |
| 2787 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, |
| 2788 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, |
| 2789 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, |
| 2790 | &uMACfragNum, |
| 2791 | &cbHeaderSize |
| 2792 | ); |
| 2793 | #endif |
| 2794 | |
| 2795 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { |
| 2796 | // Disable PS |
| 2797 | MACbPSWakeup(pDevice->PortOffset); |
| 2798 | } |
| 2799 | pDevice->bPWBitOn = FALSE; |
| 2800 | |
| 2801 | pLastTD = pHeadTD; |
| 2802 | for (ii = 0; ii < uMACfragNum; ii++) { |
| 2803 | // Poll Transmit the adapter |
| 2804 | wmb(); |
| 2805 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; |
| 2806 | wmb(); |
| 2807 | if (ii == uMACfragNum - 1) |
| 2808 | pLastTD = pHeadTD; |
| 2809 | pHeadTD = pHeadTD->next; |
| 2810 | } |
| 2811 | |
| 2812 | // Save the information needed by the tx interrupt handler |
| 2813 | // to complete the Send request |
| 2814 | #ifdef PRIVATE_OBJ |
| 2815 | pLastTD->pTDInfo->skb = ref_skb.skb; |
| 2816 | #else |
| 2817 | pLastTD->pTDInfo->skb = skb; |
| 2818 | #endif |
| 2819 | pLastTD->pTDInfo->byFlags = 0; |
| 2820 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; |
| 2821 | #ifdef TxInSleep |
| 2822 | pDevice->nTxDataTimeCout=0; //2008-8-21 chester <add> for send null packet |
| 2823 | #endif |
| 2824 | if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) { |
| 2825 | netif_stop_queue(dev); |
| 2826 | } |
| 2827 | |
| 2828 | pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD; |
| 2829 | //#ifdef PLICE_DEBUG |
| 2830 | if (pDevice->bFixRate) |
| 2831 | { |
| 2832 | printk("FixRate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); |
| 2833 | } |
| 2834 | else |
| 2835 | { |
| 2836 | //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); |
| 2837 | } |
| 2838 | //#endif |
| 2839 | |
| 2840 | { |
| 2841 | BYTE Protocol_Version; //802.1x Authentication |
| 2842 | BYTE Packet_Type; //802.1x Authentication |
| 2843 | BYTE Descriptor_type; |
| 2844 | WORD Key_info; |
| 2845 | BOOL bTxeapol_key = FALSE; |
| 2846 | Protocol_Version = skb->data[U_HEADER_LEN]; |
| 2847 | Packet_Type = skb->data[U_HEADER_LEN+1]; |
| 2848 | Descriptor_type = skb->data[U_HEADER_LEN+1+1+2]; |
| 2849 | Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]); |
| 2850 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { |
| 2851 | if(((Protocol_Version==1) ||(Protocol_Version==2)) && |
| 2852 | (Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer |
| 2853 | bTxeapol_key = TRUE; |
| 2854 | if((Descriptor_type==254)||(Descriptor_type==2)) { //WPA or RSN |
| 2855 | if(!(Key_info & BIT3) && //group-key challenge |
| 2856 | (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key |
| 2857 | pDevice->fWPA_Authened = TRUE; |
| 2858 | if(Descriptor_type==254) |
| 2859 | printk("WPA "); |
| 2860 | else |
| 2861 | printk("WPA2 "); |
| 2862 | printk("Authentication completed!!\n"); |
| 2863 | } |
| 2864 | } |
| 2865 | } |
| 2866 | } |
| 2867 | } |
| 2868 | |
| 2869 | MACvTransmitAC0(pDevice->PortOffset); |
| 2870 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD); |
| 2871 | |
| 2872 | #ifdef PRIVATE_OBJ |
| 2873 | ref_set_tx_jiffies(pDevice->dev); |
| 2874 | #else |
| 2875 | dev->trans_start = jiffies; |
| 2876 | #endif |
| 2877 | |
| 2878 | spin_unlock_irq(&pDevice->lock); |
| 2879 | return 0; |
| 2880 | |
| 2881 | } |
| 2882 | |
| 2883 | #ifdef PRIVATE_OBJ |
| 2884 | |
| 2885 | int __device_intr(int irq, HANDLE pExDevice, struct pt_regs *regs) { |
| 2886 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 2887 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 2888 | |
| 2889 | |
| 2890 | #else |
| 2891 | static irqreturn_t device_intr(int irq, void *dev_instance) { |
| 2892 | struct net_device* dev=dev_instance; |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 2893 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 2894 | #endif |
| 2895 | |
| 2896 | int max_count=0; |
| 2897 | DWORD dwMIBCounter=0; |
| 2898 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 2899 | BYTE byOrgPageSel=0; |
| 2900 | int handled = 0; |
| 2901 | BYTE byData = 0; |
| 2902 | int ii= 0; |
| 2903 | // BYTE byRSSI; |
| 2904 | |
| 2905 | |
| 2906 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); |
| 2907 | |
| 2908 | if (pDevice->dwIsr == 0) |
| 2909 | return IRQ_RETVAL(handled); |
| 2910 | |
| 2911 | if (pDevice->dwIsr == 0xffffffff) { |
| 2912 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n"); |
| 2913 | return IRQ_RETVAL(handled); |
| 2914 | } |
| 2915 | /* |
| 2916 | // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI |
| 2917 | |
| 2918 | if ((BITbIsBitOn(pDevice->dwIsr, ISR_RXDMA0)) && |
| 2919 | (pDevice->byLocalID != REV_ID_VT3253_B0) && |
| 2920 | (pDevice->bBSSIDFilter == TRUE)) { |
| 2921 | // update RSSI |
| 2922 | //BBbReadEmbeded(pDevice->PortOffset, 0x3E, &byRSSI); |
| 2923 | //pDevice->uCurrRSSI = byRSSI; |
| 2924 | } |
| 2925 | */ |
| 2926 | |
| 2927 | handled = 1; |
| 2928 | MACvIntDisable(pDevice->PortOffset); |
| 2929 | spin_lock_irq(&pDevice->lock); |
| 2930 | |
| 2931 | //Make sure current page is 0 |
| 2932 | VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel); |
| 2933 | if (byOrgPageSel == 1) { |
| 2934 | MACvSelectPage0(pDevice->PortOffset); |
| 2935 | } |
| 2936 | else |
| 2937 | byOrgPageSel = 0; |
| 2938 | |
| 2939 | MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter); |
| 2940 | // TBD.... |
| 2941 | // Must do this after doing rx/tx, cause ISR bit is slow |
| 2942 | // than RD/TD write back |
| 2943 | // update ISR counter |
| 2944 | STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter); |
| 2945 | while (pDevice->dwIsr != 0) { |
| 2946 | |
| 2947 | STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr); |
| 2948 | MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr); |
| 2949 | |
| 2950 | if (pDevice->dwIsr & ISR_FETALERR){ |
| 2951 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n"); |
| 2952 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0); |
| 2953 | VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI); |
| 2954 | device_error(pDevice, pDevice->dwIsr); |
| 2955 | } |
| 2956 | |
| 2957 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { |
| 2958 | |
| 2959 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASURESTART)) { |
| 2960 | // 802.11h measure start |
| 2961 | pDevice->byOrgChannel = pDevice->byCurrentCh; |
| 2962 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR)); |
| 2963 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR)); |
| 2964 | MACvSelectPage1(pDevice->PortOffset); |
| 2965 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0)); |
| 2966 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4)); |
| 2967 | MACvSelectPage0(pDevice->PortOffset); |
| 2968 | //xxxx |
| 2969 | // WCMDbFlushCommandQueue(pDevice->pMgmt, TRUE); |
| 2970 | if (CARDbSetChannel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == TRUE) { |
| 2971 | pDevice->bMeasureInProgress = TRUE; |
| 2972 | MACvSelectPage1(pDevice->PortOffset); |
| 2973 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY); |
| 2974 | MACvSelectPage0(pDevice->PortOffset); |
| 2975 | pDevice->byBasicMap = 0; |
| 2976 | pDevice->byCCAFraction = 0; |
| 2977 | for(ii=0;ii<8;ii++) { |
| 2978 | pDevice->dwRPIs[ii] = 0; |
| 2979 | } |
| 2980 | } else { |
| 2981 | // can not measure because set channel fail |
| 2982 | // WCMDbResetCommandQueue(pDevice->pMgmt); |
| 2983 | // clear measure control |
| 2984 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); |
| 2985 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE); |
| 2986 | MACvSelectPage1(pDevice->PortOffset); |
| 2987 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 2988 | MACvSelectPage0(pDevice->PortOffset); |
| 2989 | } |
| 2990 | } |
| 2991 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASUREEND)) { |
| 2992 | // 802.11h measure end |
| 2993 | pDevice->bMeasureInProgress = FALSE; |
| 2994 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR); |
| 2995 | MACvSelectPage1(pDevice->PortOffset); |
| 2996 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0); |
| 2997 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4); |
| 2998 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData); |
| 2999 | pDevice->byBasicMap |= (byData >> 4); |
| 3000 | VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction); |
| 3001 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData); |
| 3002 | // clear measure control |
| 3003 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); |
| 3004 | MACvSelectPage0(pDevice->PortOffset); |
| 3005 | CARDbSetChannel(pDevice, pDevice->byOrgChannel); |
| 3006 | // WCMDbResetCommandQueue(pDevice->pMgmt); |
| 3007 | MACvSelectPage1(pDevice->PortOffset); |
| 3008 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3009 | MACvSelectPage0(pDevice->PortOffset); |
| 3010 | if (BITbIsBitOn(byData, MSRCTL_FINISH)) { |
| 3011 | // measure success |
| 3012 | s_vCompleteCurrentMeasure(pDevice, 0); |
| 3013 | } else { |
| 3014 | // can not measure because not ready before end of measure time |
| 3015 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE); |
| 3016 | } |
| 3017 | } |
| 3018 | if (BITbIsBitOn(pDevice->dwIsr, ISR_QUIETSTART)) { |
| 3019 | do { |
| 3020 | ; |
| 3021 | } while (CARDbStartQuiet(pDevice) == FALSE); |
| 3022 | } |
| 3023 | } |
| 3024 | |
| 3025 | if (pDevice->dwIsr & ISR_TBTT) { |
| 3026 | if (pDevice->bEnableFirstQuiet == TRUE) { |
| 3027 | pDevice->byQuietStartCount--; |
| 3028 | if (pDevice->byQuietStartCount == 0) { |
| 3029 | pDevice->bEnableFirstQuiet = FALSE; |
| 3030 | MACvSelectPage1(pDevice->PortOffset); |
| 3031 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN)); |
| 3032 | MACvSelectPage0(pDevice->PortOffset); |
| 3033 | } |
| 3034 | } |
| 3035 | if ((pDevice->bChannelSwitch == TRUE) && |
| 3036 | (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) { |
| 3037 | pDevice->byChannelSwitchCount--; |
| 3038 | if (pDevice->byChannelSwitchCount == 0) { |
| 3039 | pDevice->bChannelSwitch = FALSE; |
| 3040 | CARDbSetChannel(pDevice, pDevice->byNewChannel); |
| 3041 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); |
| 3042 | MACvSelectPage1(pDevice->PortOffset); |
| 3043 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3044 | MACvSelectPage0(pDevice->PortOffset); |
| 3045 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); |
| 3046 | |
| 3047 | } |
| 3048 | } |
| 3049 | if (pDevice->eOPMode == OP_MODE_ADHOC) { |
| 3050 | //pDevice->bBeaconSent = FALSE; |
| 3051 | } else { |
| 3052 | if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == TRUE) && (pDevice->uCurrRSSI != 0)) { |
| 3053 | LONG ldBm; |
| 3054 | |
| 3055 | RFvRSSITodBm(pDevice, (BYTE) pDevice->uCurrRSSI, &ldBm); |
| 3056 | for (ii=0;ii<BB_VGA_LEVEL;ii++) { |
| 3057 | if (ldBm < pDevice->ldBmThreshold[ii]) { |
| 3058 | pDevice->byBBVGANew = pDevice->abyBBVGA[ii]; |
| 3059 | break; |
| 3060 | } |
| 3061 | } |
| 3062 | if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) { |
| 3063 | pDevice->uBBVGADiffCount++; |
| 3064 | if (pDevice->uBBVGADiffCount == 1) { |
| 3065 | // first VGA diff gain |
| 3066 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); |
| 3067 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", |
| 3068 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); |
| 3069 | } |
| 3070 | if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) { |
| 3071 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", |
| 3072 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); |
| 3073 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); |
| 3074 | } |
| 3075 | } else { |
| 3076 | pDevice->uBBVGADiffCount = 1; |
| 3077 | } |
| 3078 | } |
| 3079 | } |
| 3080 | |
| 3081 | pDevice->bBeaconSent = FALSE; |
| 3082 | if (pDevice->bEnablePSMode) { |
| 3083 | PSbIsNextTBTTWakeUp((HANDLE)pDevice); |
| 3084 | }; |
| 3085 | |
| 3086 | if ((pDevice->eOPMode == OP_MODE_AP) || |
| 3087 | (pDevice->eOPMode == OP_MODE_ADHOC)) { |
| 3088 | |
| 3089 | MACvOneShotTimer1MicroSec(pDevice->PortOffset, |
| 3090 | (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10); |
| 3091 | } |
| 3092 | |
| 3093 | if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) { |
| 3094 | // todo adhoc PS mode |
| 3095 | }; |
| 3096 | |
| 3097 | } |
| 3098 | |
| 3099 | if (pDevice->dwIsr & ISR_BNTX) { |
| 3100 | |
| 3101 | if (pDevice->eOPMode == OP_MODE_ADHOC) { |
| 3102 | pDevice->bIsBeaconBufReadySet = FALSE; |
| 3103 | pDevice->cbBeaconBufReadySetCnt = 0; |
| 3104 | }; |
| 3105 | |
| 3106 | if (pDevice->eOPMode == OP_MODE_AP) { |
| 3107 | if(pMgmt->byDTIMCount > 0) { |
| 3108 | pMgmt->byDTIMCount --; |
| 3109 | pMgmt->sNodeDBTable[0].bRxPSPoll = FALSE; |
| 3110 | } |
| 3111 | else { |
| 3112 | if(pMgmt->byDTIMCount == 0) { |
| 3113 | // check if mutltcast tx bufferring |
| 3114 | pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1; |
| 3115 | pMgmt->sNodeDBTable[0].bRxPSPoll = TRUE; |
| 3116 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RX_PSPOLL, NULL); |
| 3117 | } |
| 3118 | } |
| 3119 | } |
| 3120 | pDevice->bBeaconSent = TRUE; |
| 3121 | |
| 3122 | if (pDevice->bChannelSwitch == TRUE) { |
| 3123 | pDevice->byChannelSwitchCount--; |
| 3124 | if (pDevice->byChannelSwitchCount == 0) { |
| 3125 | pDevice->bChannelSwitch = FALSE; |
| 3126 | CARDbSetChannel(pDevice, pDevice->byNewChannel); |
| 3127 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); |
| 3128 | MACvSelectPage1(pDevice->PortOffset); |
| 3129 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); |
| 3130 | MACvSelectPage0(pDevice->PortOffset); |
| 3131 | //VNTWIFIbSendBeacon(pDevice->pMgmt); |
| 3132 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); |
| 3133 | } |
| 3134 | } |
| 3135 | |
| 3136 | } |
| 3137 | |
| 3138 | if (pDevice->dwIsr & ISR_RXDMA0) { |
| 3139 | max_count += device_rx_srv(pDevice, TYPE_RXDMA0); |
| 3140 | } |
| 3141 | if (pDevice->dwIsr & ISR_RXDMA1) { |
| 3142 | max_count += device_rx_srv(pDevice, TYPE_RXDMA1); |
| 3143 | } |
| 3144 | if (pDevice->dwIsr & ISR_TXDMA0){ |
| 3145 | max_count += device_tx_srv(pDevice, TYPE_TXDMA0); |
| 3146 | } |
| 3147 | if (pDevice->dwIsr & ISR_AC0DMA){ |
| 3148 | max_count += device_tx_srv(pDevice, TYPE_AC0DMA); |
| 3149 | } |
| 3150 | if (pDevice->dwIsr & ISR_SOFTTIMER) { |
| 3151 | |
| 3152 | } |
| 3153 | if (pDevice->dwIsr & ISR_SOFTTIMER1) { |
| 3154 | if (pDevice->eOPMode == OP_MODE_AP) { |
| 3155 | if (pDevice->bShortSlotTime) |
| 3156 | pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1); |
| 3157 | else |
| 3158 | pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1)); |
| 3159 | } |
| 3160 | bMgrPrepareBeaconToSend(pDevice, pMgmt); |
| 3161 | pDevice->byCntMeasure = 0; |
| 3162 | } |
| 3163 | |
| 3164 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); |
| 3165 | |
| 3166 | MACvReceive0(pDevice->PortOffset); |
| 3167 | MACvReceive1(pDevice->PortOffset); |
| 3168 | |
| 3169 | if (max_count>pDevice->sOpts.int_works) |
| 3170 | break; |
| 3171 | } |
| 3172 | |
| 3173 | if (byOrgPageSel == 1) { |
| 3174 | MACvSelectPage1(pDevice->PortOffset); |
| 3175 | } |
| 3176 | |
| 3177 | spin_unlock_irq(&pDevice->lock); |
| 3178 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); |
| 3179 | |
| 3180 | return IRQ_RETVAL(handled); |
| 3181 | } |
| 3182 | |
| 3183 | |
| 3184 | static unsigned const ethernet_polynomial = 0x04c11db7U; |
| 3185 | static inline u32 ether_crc(int length, unsigned char *data) |
| 3186 | { |
| 3187 | int crc = -1; |
| 3188 | |
| 3189 | while(--length >= 0) { |
| 3190 | unsigned char current_octet = *data++; |
| 3191 | int bit; |
| 3192 | for (bit = 0; bit < 8; bit++, current_octet >>= 1) { |
| 3193 | crc = (crc << 1) ^ |
| 3194 | ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0); |
| 3195 | } |
| 3196 | } |
| 3197 | return crc; |
| 3198 | } |
| 3199 | |
| 3200 | //2008-8-4 <add> by chester |
| 3201 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source) |
| 3202 | { |
| 3203 | UCHAR buf1[100]; |
| 3204 | int source_len = strlen(source); |
| 3205 | |
| 3206 | memset(buf1,0,100); |
| 3207 | strcat(buf1, string); |
| 3208 | strcat(buf1, "="); |
| 3209 | source+=strlen(buf1); |
| 3210 | |
| 3211 | memcpy(dest,source,source_len-strlen(buf1)); |
| 3212 | return TRUE; |
| 3213 | } |
| 3214 | |
| 3215 | int Config_FileOperation(PSDevice pDevice,BOOL fwrite,unsigned char *Parameter) { |
| 3216 | UCHAR *config_path=CONFIG_PATH; |
| 3217 | UCHAR *buffer=NULL; |
| 3218 | UCHAR tmpbuffer[20]; |
| 3219 | struct file *filp=NULL; |
| 3220 | mm_segment_t old_fs = get_fs(); |
Forest Bond | 756f94e | 2009-04-25 10:32:25 -0400 | [diff] [blame] | 3221 | //int oldfsuid=0,oldfsgid=0; |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3222 | int result=0; |
| 3223 | |
| 3224 | set_fs (KERNEL_DS); |
Forest Bond | 756f94e | 2009-04-25 10:32:25 -0400 | [diff] [blame] | 3225 | |
| 3226 | /* Can't do this anymore, so we rely on correct filesystem permissions: |
| 3227 | //Make sure a caller can read or write power as root |
| 3228 | oldfsuid=current->cred->fsuid; |
| 3229 | oldfsgid=current->cred->fsgid; |
| 3230 | current->cred->fsuid = 0; |
| 3231 | current->cred->fsgid = 0; |
| 3232 | */ |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3233 | |
| 3234 | //open file |
| 3235 | filp = filp_open(config_path, O_RDWR, 0); |
| 3236 | if (IS_ERR(filp)) { |
| 3237 | printk("Config_FileOperation:open file fail?\n"); |
| 3238 | result=-1; |
| 3239 | goto error2; |
| 3240 | } |
| 3241 | |
| 3242 | if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) { |
| 3243 | printk("file %s cann't readable or writable?\n",config_path); |
| 3244 | result = -1; |
| 3245 | goto error1; |
| 3246 | } |
| 3247 | |
| 3248 | buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL); |
| 3249 | if(buffer==NULL) { |
| 3250 | printk("alllocate mem for file fail?\n"); |
| 3251 | result = -1; |
| 3252 | goto error1; |
| 3253 | } |
| 3254 | |
| 3255 | if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) { |
| 3256 | printk("read file error?\n"); |
| 3257 | result = -1; |
| 3258 | goto error1; |
| 3259 | } |
| 3260 | |
| 3261 | if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer)!=TRUE) { |
| 3262 | printk("get parameter error?\n"); |
| 3263 | result = -1; |
| 3264 | goto error1; |
| 3265 | } |
| 3266 | |
| 3267 | if(memcmp(tmpbuffer,"USA",3)==0) { |
| 3268 | result=ZoneType_USA; |
| 3269 | } |
| 3270 | else if(memcmp(tmpbuffer,"JAPAN",5)==0) { |
| 3271 | result=ZoneType_Japan; |
| 3272 | } |
| 3273 | else if(memcmp(tmpbuffer,"EUROPE",5)==0) { |
| 3274 | result=ZoneType_Europe; |
| 3275 | } |
| 3276 | else { |
| 3277 | result = -1; |
| 3278 | printk("Unknown Zonetype[%s]?\n",tmpbuffer); |
| 3279 | } |
| 3280 | |
| 3281 | error1: |
| 3282 | if(buffer) |
| 3283 | kfree(buffer); |
| 3284 | |
| 3285 | if(filp_close(filp,NULL)) |
| 3286 | printk("Config_FileOperation:close file fail\n"); |
| 3287 | |
| 3288 | error2: |
| 3289 | set_fs (old_fs); |
Forest Bond | 756f94e | 2009-04-25 10:32:25 -0400 | [diff] [blame] | 3290 | |
| 3291 | /* |
| 3292 | current->cred->fsuid=oldfsuid; |
| 3293 | current->cred->fsgid=oldfsgid; |
| 3294 | */ |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3295 | |
| 3296 | return result; |
| 3297 | } |
| 3298 | |
| 3299 | |
| 3300 | #ifdef PRIVATE_OBJ |
| 3301 | |
| 3302 | void __device_set_multi(HANDLE pExDevice) { |
| 3303 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 3304 | ref_net_device *dev = &(pDevice_info->ref_dev); |
| 3305 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 3306 | |
| 3307 | #else |
| 3308 | |
| 3309 | static void device_set_multi(struct net_device *dev) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 3310 | PSDevice pDevice = (PSDevice) netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3311 | #endif |
| 3312 | |
| 3313 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 3314 | u32 mc_filter[2]; |
| 3315 | int i; |
| 3316 | struct dev_mc_list *mclist; |
| 3317 | |
| 3318 | |
| 3319 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode)); |
| 3320 | |
| 3321 | #ifdef PRIVATE_OBJ |
| 3322 | if (*(dev->flags) & IFF_PROMISC) { /* Set promiscuous. */ |
| 3323 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: Promiscuous mode enabled.\n", pDevice->dev->name); |
| 3324 | |
| 3325 | #else |
| 3326 | if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ |
| 3327 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name); |
| 3328 | #endif |
| 3329 | /* Unconditionally log net taps. */ |
| 3330 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST); |
| 3331 | } |
| 3332 | #ifdef PRIVATE_OBJ |
| 3333 | else if ((*(dev->mc_count) > pDevice->multicast_limit) |
| 3334 | || (*(dev->flags) & IFF_ALLMULTI)) { |
| 3335 | #else |
| 3336 | else if ((dev->mc_count > pDevice->multicast_limit) |
| 3337 | || (dev->flags & IFF_ALLMULTI)) { |
| 3338 | #endif |
| 3339 | MACvSelectPage1(pDevice->PortOffset); |
| 3340 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff); |
| 3341 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff); |
| 3342 | MACvSelectPage0(pDevice->PortOffset); |
| 3343 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 3344 | } |
| 3345 | else { |
| 3346 | memset(mc_filter, 0, sizeof(mc_filter)); |
| 3347 | #ifdef PRIVATE_OBJ |
| 3348 | for (i = 0, mclist = dev->mc_list; mclist && i < *(dev->mc_count); |
| 3349 | i++, mclist = mclist->next) { |
| 3350 | #else |
| 3351 | for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; |
| 3352 | i++, mclist = mclist->next) { |
| 3353 | #endif |
| 3354 | int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; |
| 3355 | mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31)); |
| 3356 | } |
| 3357 | MACvSelectPage1(pDevice->PortOffset); |
| 3358 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]); |
| 3359 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]); |
| 3360 | MACvSelectPage0(pDevice->PortOffset); |
| 3361 | pDevice->byRxMode &= ~(RCR_UNICAST); |
| 3362 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 3363 | } |
| 3364 | |
| 3365 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 3366 | // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac. |
| 3367 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); |
| 3368 | pDevice->byRxMode &= ~(RCR_UNICAST); |
| 3369 | } |
| 3370 | |
| 3371 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode); |
| 3372 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode ); |
| 3373 | } |
| 3374 | |
| 3375 | |
| 3376 | #ifdef PRIVATE_OBJ |
| 3377 | |
| 3378 | struct net_device_stats *__device_get_stats(HANDLE pExDevice) { |
| 3379 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 3380 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 3381 | |
| 3382 | #else |
| 3383 | static struct net_device_stats *device_get_stats(struct net_device *dev) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 3384 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3385 | #endif |
| 3386 | |
| 3387 | return &pDevice->stats; |
| 3388 | } |
| 3389 | |
| 3390 | |
| 3391 | #ifdef PRIVATE_OBJ |
| 3392 | |
| 3393 | int __device_ioctl(HANDLE pExDevice, struct ifreq *rq, int cmd) { |
| 3394 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 3395 | struct net_device *dev = pDevice_info->dev; |
| 3396 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 3397 | |
| 3398 | #else |
| 3399 | |
| 3400 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { |
Forest Bond | c9d0352 | 2009-06-01 20:00:14 -0400 | [diff] [blame] | 3401 | PSDevice pDevice = (PSDevice)netdev_priv(dev); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3402 | #endif |
| 3403 | |
| 3404 | #ifdef WIRELESS_EXT |
| 3405 | struct iwreq *wrq = (struct iwreq *) rq; |
| 3406 | int rc =0; |
| 3407 | #endif |
| 3408 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 3409 | PSCmdRequest pReq; |
| 3410 | |
| 3411 | |
| 3412 | if (pMgmt == NULL) { |
| 3413 | rc = -EFAULT; |
| 3414 | return rc; |
| 3415 | } |
| 3416 | |
| 3417 | switch(cmd) { |
| 3418 | |
| 3419 | #ifdef WIRELESS_EXT |
| 3420 | //#if WIRELESS_EXT < 13 |
| 3421 | |
| 3422 | case SIOCGIWNAME: |
| 3423 | rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL); |
| 3424 | break; |
| 3425 | |
| 3426 | case SIOCGIWNWID: //0x8b03 support |
| 3427 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3428 | rc = iwctl_giwnwid(dev, NULL, &(wrq->u.nwid), NULL); |
| 3429 | #else |
| 3430 | rc = -EOPNOTSUPP; |
| 3431 | #endif |
| 3432 | break; |
| 3433 | |
| 3434 | // Set frequency/channel |
| 3435 | case SIOCSIWFREQ: |
| 3436 | rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL); |
| 3437 | break; |
| 3438 | |
| 3439 | // Get frequency/channel |
| 3440 | case SIOCGIWFREQ: |
| 3441 | rc = iwctl_giwfreq(dev, NULL, &(wrq->u.freq), NULL); |
| 3442 | break; |
| 3443 | |
| 3444 | // Set desired network name (ESSID) |
| 3445 | case SIOCSIWESSID: |
| 3446 | |
| 3447 | { |
| 3448 | char essid[IW_ESSID_MAX_SIZE+1]; |
| 3449 | if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) { |
| 3450 | rc = -E2BIG; |
| 3451 | break; |
| 3452 | } |
| 3453 | if (copy_from_user(essid, wrq->u.essid.pointer, |
| 3454 | wrq->u.essid.length)) { |
| 3455 | rc = -EFAULT; |
| 3456 | break; |
| 3457 | } |
| 3458 | rc = iwctl_siwessid(dev, NULL, |
| 3459 | &(wrq->u.essid), essid); |
| 3460 | } |
| 3461 | break; |
| 3462 | |
| 3463 | |
| 3464 | // Get current network name (ESSID) |
| 3465 | case SIOCGIWESSID: |
| 3466 | |
| 3467 | { |
| 3468 | char essid[IW_ESSID_MAX_SIZE+1]; |
| 3469 | if (wrq->u.essid.pointer) |
| 3470 | rc = iwctl_giwessid(dev, NULL, |
| 3471 | &(wrq->u.essid), essid); |
| 3472 | if (copy_to_user(wrq->u.essid.pointer, |
| 3473 | essid, |
| 3474 | wrq->u.essid.length) ) |
| 3475 | rc = -EFAULT; |
| 3476 | } |
| 3477 | break; |
| 3478 | |
| 3479 | case SIOCSIWAP: |
| 3480 | |
| 3481 | rc = iwctl_siwap(dev, NULL, &(wrq->u.ap_addr), NULL); |
| 3482 | break; |
| 3483 | |
| 3484 | |
| 3485 | // Get current Access Point (BSSID) |
| 3486 | case SIOCGIWAP: |
| 3487 | rc = iwctl_giwap(dev, NULL, &(wrq->u.ap_addr), NULL); |
| 3488 | break; |
| 3489 | |
| 3490 | |
| 3491 | // Set desired station name |
| 3492 | case SIOCSIWNICKN: |
| 3493 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n"); |
| 3494 | rc = -EOPNOTSUPP; |
| 3495 | break; |
| 3496 | |
| 3497 | // Get current station name |
| 3498 | case SIOCGIWNICKN: |
| 3499 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n"); |
| 3500 | rc = -EOPNOTSUPP; |
| 3501 | break; |
| 3502 | |
| 3503 | // Set the desired bit-rate |
| 3504 | case SIOCSIWRATE: |
| 3505 | rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL); |
| 3506 | break; |
| 3507 | |
| 3508 | // Get the current bit-rate |
| 3509 | case SIOCGIWRATE: |
| 3510 | |
| 3511 | rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL); |
| 3512 | break; |
| 3513 | |
| 3514 | // Set the desired RTS threshold |
| 3515 | case SIOCSIWRTS: |
| 3516 | |
| 3517 | rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL); |
| 3518 | break; |
| 3519 | |
| 3520 | // Get the current RTS threshold |
| 3521 | case SIOCGIWRTS: |
| 3522 | |
| 3523 | rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL); |
| 3524 | break; |
| 3525 | |
| 3526 | // Set the desired fragmentation threshold |
| 3527 | case SIOCSIWFRAG: |
| 3528 | |
| 3529 | rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL); |
| 3530 | break; |
| 3531 | |
| 3532 | // Get the current fragmentation threshold |
| 3533 | case SIOCGIWFRAG: |
| 3534 | |
| 3535 | rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL); |
| 3536 | break; |
| 3537 | |
| 3538 | // Set mode of operation |
| 3539 | case SIOCSIWMODE: |
| 3540 | rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL); |
| 3541 | break; |
| 3542 | |
| 3543 | // Get mode of operation |
| 3544 | case SIOCGIWMODE: |
| 3545 | rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL); |
| 3546 | break; |
| 3547 | |
| 3548 | // Set WEP keys and mode |
| 3549 | case SIOCSIWENCODE: |
| 3550 | { |
| 3551 | char abyKey[WLAN_WEP232_KEYLEN]; |
| 3552 | |
| 3553 | if (wrq->u.encoding.pointer) { |
| 3554 | |
| 3555 | |
| 3556 | if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) { |
| 3557 | rc = -E2BIG; |
| 3558 | break; |
| 3559 | } |
| 3560 | memset(abyKey, 0, WLAN_WEP232_KEYLEN); |
| 3561 | if (copy_from_user(abyKey, |
| 3562 | wrq->u.encoding.pointer, |
| 3563 | wrq->u.encoding.length)) { |
| 3564 | rc = -EFAULT; |
| 3565 | break; |
| 3566 | } |
| 3567 | } else if (wrq->u.encoding.length != 0) { |
| 3568 | rc = -EINVAL; |
| 3569 | break; |
| 3570 | } |
| 3571 | rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey); |
| 3572 | } |
| 3573 | break; |
| 3574 | |
| 3575 | // Get the WEP keys and mode |
| 3576 | case SIOCGIWENCODE: |
| 3577 | |
| 3578 | if (!capable(CAP_NET_ADMIN)) { |
| 3579 | rc = -EPERM; |
| 3580 | break; |
| 3581 | } |
| 3582 | { |
| 3583 | char abyKey[WLAN_WEP232_KEYLEN]; |
| 3584 | |
| 3585 | rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey); |
| 3586 | if (rc != 0) break; |
| 3587 | if (wrq->u.encoding.pointer) { |
| 3588 | if (copy_to_user(wrq->u.encoding.pointer, |
| 3589 | abyKey, |
| 3590 | wrq->u.encoding.length)) |
| 3591 | rc = -EFAULT; |
| 3592 | } |
| 3593 | } |
| 3594 | break; |
| 3595 | |
| 3596 | #if WIRELESS_EXT > 9 |
| 3597 | // Get the current Tx-Power |
| 3598 | case SIOCGIWTXPOW: |
| 3599 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); |
| 3600 | rc = -EOPNOTSUPP; |
| 3601 | break; |
| 3602 | |
| 3603 | case SIOCSIWTXPOW: |
| 3604 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); |
| 3605 | rc = -EOPNOTSUPP; |
| 3606 | break; |
| 3607 | |
| 3608 | #endif // WIRELESS_EXT > 9 |
| 3609 | |
| 3610 | #if WIRELESS_EXT > 10 |
| 3611 | case SIOCSIWRETRY: |
| 3612 | |
| 3613 | rc = iwctl_siwretry(dev, NULL, &(wrq->u.retry), NULL); |
| 3614 | break; |
| 3615 | |
| 3616 | case SIOCGIWRETRY: |
| 3617 | |
| 3618 | rc = iwctl_giwretry(dev, NULL, &(wrq->u.retry), NULL); |
| 3619 | break; |
| 3620 | |
| 3621 | #endif // WIRELESS_EXT > 10 |
| 3622 | |
| 3623 | // Get range of parameters |
| 3624 | case SIOCGIWRANGE: |
| 3625 | |
| 3626 | { |
| 3627 | struct iw_range range; |
| 3628 | |
| 3629 | rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); |
| 3630 | if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range))) |
| 3631 | rc = -EFAULT; |
| 3632 | } |
| 3633 | |
| 3634 | break; |
| 3635 | |
| 3636 | case SIOCGIWPOWER: |
| 3637 | |
| 3638 | rc = iwctl_giwpower(dev, NULL, &(wrq->u.power), NULL); |
| 3639 | break; |
| 3640 | |
| 3641 | |
| 3642 | case SIOCSIWPOWER: |
| 3643 | |
| 3644 | rc = iwctl_siwpower(dev, NULL, &(wrq->u.power), NULL); |
| 3645 | break; |
| 3646 | |
| 3647 | |
| 3648 | case SIOCGIWSENS: |
| 3649 | |
| 3650 | rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL); |
| 3651 | break; |
| 3652 | |
| 3653 | case SIOCSIWSENS: |
| 3654 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n"); |
| 3655 | rc = -EOPNOTSUPP; |
| 3656 | break; |
| 3657 | |
| 3658 | case SIOCGIWAPLIST: |
| 3659 | { |
| 3660 | char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))]; |
| 3661 | |
| 3662 | if (wrq->u.data.pointer) { |
| 3663 | rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer); |
| 3664 | if (rc == 0) { |
| 3665 | if (copy_to_user(wrq->u.data.pointer, |
| 3666 | buffer, |
| 3667 | (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality))) |
| 3668 | )) |
| 3669 | rc = -EFAULT; |
| 3670 | } |
| 3671 | } |
| 3672 | } |
| 3673 | break; |
| 3674 | |
| 3675 | |
| 3676 | #ifdef WIRELESS_SPY |
| 3677 | // Set the spy list |
| 3678 | case SIOCSIWSPY: |
| 3679 | |
| 3680 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); |
| 3681 | rc = -EOPNOTSUPP; |
| 3682 | break; |
| 3683 | |
| 3684 | // Get the spy list |
| 3685 | case SIOCGIWSPY: |
| 3686 | |
| 3687 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); |
| 3688 | rc = -EOPNOTSUPP; |
| 3689 | break; |
| 3690 | |
| 3691 | #endif // WIRELESS_SPY |
| 3692 | |
| 3693 | case SIOCGIWPRIV: |
| 3694 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n"); |
| 3695 | rc = -EOPNOTSUPP; |
| 3696 | /* |
| 3697 | if(wrq->u.data.pointer) { |
| 3698 | wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]); |
| 3699 | |
| 3700 | if(copy_to_user(wrq->u.data.pointer, |
| 3701 | (u_char *) iwctl_private_args, |
| 3702 | sizeof(iwctl_private_args))) |
| 3703 | rc = -EFAULT; |
| 3704 | } |
| 3705 | */ |
| 3706 | break; |
| 3707 | |
| 3708 | |
| 3709 | //#endif // WIRELESS_EXT < 13 |
| 3710 | //2008-0409-07, <Add> by Einsn Liu |
| 3711 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3712 | case SIOCSIWAUTH: |
| 3713 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n"); |
| 3714 | rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL); |
| 3715 | break; |
| 3716 | |
| 3717 | case SIOCGIWAUTH: |
| 3718 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n"); |
| 3719 | rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL); |
| 3720 | break; |
| 3721 | |
| 3722 | case SIOCSIWGENIE: |
| 3723 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n"); |
| 3724 | rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 3725 | break; |
| 3726 | |
| 3727 | case SIOCGIWGENIE: |
| 3728 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWGENIE \n"); |
| 3729 | rc = iwctl_giwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 3730 | break; |
| 3731 | |
| 3732 | case SIOCSIWENCODEEXT: |
| 3733 | { |
| 3734 | char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1]; |
| 3735 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n"); |
| 3736 | if(wrq->u.encoding.pointer){ |
| 3737 | memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1); |
| 3738 | if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){ |
| 3739 | rc = -E2BIG; |
| 3740 | break; |
| 3741 | } |
| 3742 | if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){ |
| 3743 | rc = -EFAULT; |
| 3744 | break; |
| 3745 | } |
| 3746 | }else if(wrq->u.encoding.length != 0){ |
| 3747 | rc = -EINVAL; |
| 3748 | break; |
| 3749 | } |
| 3750 | rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra); |
| 3751 | } |
| 3752 | break; |
| 3753 | |
| 3754 | case SIOCGIWENCODEEXT: |
| 3755 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n"); |
| 3756 | rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL); |
| 3757 | break; |
| 3758 | |
| 3759 | case SIOCSIWMLME: |
| 3760 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME \n"); |
| 3761 | rc = iwctl_siwmlme(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); |
| 3762 | break; |
| 3763 | |
| 3764 | #endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3765 | //End Add -- //2008-0409-07, <Add> by Einsn Liu |
| 3766 | |
| 3767 | #endif // WIRELESS_EXT |
| 3768 | |
| 3769 | case IOCTL_CMD_TEST: |
| 3770 | |
| 3771 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { |
| 3772 | rc = -EFAULT; |
| 3773 | break; |
| 3774 | } else { |
| 3775 | rc = 0; |
| 3776 | } |
| 3777 | pReq = (PSCmdRequest)rq; |
| 3778 | pReq->wResult = MAGIC_CODE; |
| 3779 | break; |
| 3780 | |
| 3781 | case IOCTL_CMD_SET: |
| 3782 | |
| 3783 | #ifdef SndEvt_ToAPI |
| 3784 | if((((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_EVT) && |
| 3785 | !(pDevice->flags & DEVICE_FLAGS_OPENED)) |
| 3786 | #else |
| 3787 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED) && |
| 3788 | (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA)) |
| 3789 | #endif |
| 3790 | { |
| 3791 | rc = -EFAULT; |
| 3792 | break; |
| 3793 | } else { |
| 3794 | rc = 0; |
| 3795 | } |
| 3796 | |
| 3797 | if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) { |
| 3798 | return -EBUSY; |
| 3799 | } |
| 3800 | rc = private_ioctl(pDevice, rq); |
| 3801 | clear_bit( 0, (void*)&(pMgmt->uCmdBusy)); |
| 3802 | break; |
| 3803 | |
| 3804 | case IOCTL_CMD_HOSTAPD: |
| 3805 | |
| 3806 | |
| 3807 | #if WIRELESS_EXT > 8 |
| 3808 | rc = hostap_ioctl(pDevice, &wrq->u.data); |
| 3809 | #else // WIRELESS_EXT > 8 |
| 3810 | rc = hostap_ioctl(pDevice, (struct iw_point *) &wrq->u.data); |
| 3811 | #endif // WIRELESS_EXT > 8 |
| 3812 | break; |
| 3813 | |
| 3814 | case IOCTL_CMD_WPA: |
| 3815 | |
| 3816 | #if WIRELESS_EXT > 8 |
| 3817 | rc = wpa_ioctl(pDevice, &wrq->u.data); |
| 3818 | #else // WIRELESS_EXT > 8 |
| 3819 | rc = wpa_ioctl(pDevice, (struct iw_point *) &wrq->u.data); |
| 3820 | #endif // WIRELESS_EXT > 8 |
| 3821 | break; |
| 3822 | |
| 3823 | case SIOCETHTOOL: |
| 3824 | return ethtool_ioctl(dev, (void *) rq->ifr_data); |
| 3825 | // All other calls are currently unsupported |
| 3826 | |
| 3827 | default: |
| 3828 | rc = -EOPNOTSUPP; |
| 3829 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd); |
| 3830 | |
| 3831 | |
| 3832 | } |
| 3833 | |
| 3834 | if (pDevice->bCommit) { |
| 3835 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { |
| 3836 | netif_stop_queue(pDevice->dev); |
| 3837 | spin_lock_irq(&pDevice->lock); |
| 3838 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 3839 | spin_unlock_irq(&pDevice->lock); |
| 3840 | } |
| 3841 | else { |
| 3842 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n"); |
| 3843 | spin_lock_irq(&pDevice->lock); |
| 3844 | pDevice->bLinkPass = FALSE; |
| 3845 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 3846 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 3847 | netif_stop_queue(pDevice->dev); |
| 3848 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT |
| 3849 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; |
| 3850 | if(pDevice->bWPASuppWextEnabled !=TRUE) |
| 3851 | #endif |
| 3852 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID); |
| 3853 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); |
| 3854 | spin_unlock_irq(&pDevice->lock); |
| 3855 | } |
| 3856 | pDevice->bCommit = FALSE; |
| 3857 | } |
| 3858 | |
| 3859 | return rc; |
| 3860 | } |
| 3861 | |
| 3862 | |
| 3863 | static int ethtool_ioctl(struct net_device *dev, void *useraddr) |
| 3864 | { |
| 3865 | u32 ethcmd; |
| 3866 | |
| 3867 | if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) |
| 3868 | return -EFAULT; |
| 3869 | |
| 3870 | switch (ethcmd) { |
| 3871 | case ETHTOOL_GDRVINFO: { |
| 3872 | struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO}; |
| 3873 | strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1); |
| 3874 | strncpy(info.version, DEVICE_VERSION, sizeof(info.version)-1); |
| 3875 | if (copy_to_user(useraddr, &info, sizeof(info))) |
| 3876 | return -EFAULT; |
| 3877 | return 0; |
| 3878 | } |
| 3879 | |
| 3880 | } |
| 3881 | |
| 3882 | return -EOPNOTSUPP; |
| 3883 | } |
| 3884 | |
| 3885 | /*------------------------------------------------------------------*/ |
| 3886 | #ifndef PRIVATE_OBJ |
| 3887 | |
| 3888 | MODULE_DEVICE_TABLE(pci, device_id_table); |
| 3889 | |
| 3890 | static struct pci_driver device_driver = { |
| 3891 | name: DEVICE_NAME, |
| 3892 | id_table: device_id_table, |
| 3893 | probe: device_found1, |
| 3894 | remove: device_remove1, |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3895 | #ifdef CONFIG_PM |
| 3896 | suspend: viawget_suspend, |
| 3897 | resume: viawget_resume, |
| 3898 | #endif |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3899 | }; |
| 3900 | |
| 3901 | static int __init device_init_module(void) |
| 3902 | { |
| 3903 | int ret; |
| 3904 | |
| 3905 | |
| 3906 | // ret=pci_module_init(&device_driver); |
| 3907 | //ret = pcie_port_service_register(&device_driver); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3908 | ret = pci_register_driver(&device_driver); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3909 | #ifdef CONFIG_PM |
| 3910 | if(ret >= 0) |
| 3911 | register_reboot_notifier(&device_notifier); |
| 3912 | #endif |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3913 | |
| 3914 | return ret; |
| 3915 | } |
| 3916 | |
| 3917 | static void __exit device_cleanup_module(void) |
| 3918 | { |
| 3919 | |
| 3920 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3921 | #ifdef CONFIG_PM |
| 3922 | unregister_reboot_notifier(&device_notifier); |
| 3923 | #endif |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3924 | pci_unregister_driver(&device_driver); |
| 3925 | |
| 3926 | } |
| 3927 | |
| 3928 | module_init(device_init_module); |
| 3929 | module_exit(device_cleanup_module); |
| 3930 | |
| 3931 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3932 | #ifdef CONFIG_PM |
| 3933 | static int |
| 3934 | device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p) |
| 3935 | { |
| 3936 | struct pci_dev *pdev = NULL; |
| 3937 | switch(event) { |
| 3938 | case SYS_DOWN: |
| 3939 | case SYS_HALT: |
| 3940 | case SYS_POWER_OFF: |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3941 | while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) { |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3942 | if(pci_dev_driver(pdev) == &device_driver) { |
| 3943 | if (pci_get_drvdata(pdev)) |
Alan Cox | f408ade | 2009-06-10 17:30:49 +0100 | [diff] [blame] | 3944 | viawget_suspend(pdev, PMSG_HIBERNATE); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3945 | } |
| 3946 | } |
| 3947 | } |
| 3948 | return NOTIFY_DONE; |
| 3949 | } |
| 3950 | |
| 3951 | static int |
Alan Cox | f408ade | 2009-06-10 17:30:49 +0100 | [diff] [blame] | 3952 | viawget_suspend(struct pci_dev *pcid, pm_message_t state) |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3953 | { |
| 3954 | int power_status; // to silence the compiler |
| 3955 | |
| 3956 | PSDevice pDevice=pci_get_drvdata(pcid); |
| 3957 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 3958 | |
| 3959 | netif_stop_queue(pDevice->dev); |
| 3960 | spin_lock_irq(&pDevice->lock); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3961 | pci_save_state(pcid); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3962 | del_timer(&pDevice->sTimerCommand); |
| 3963 | del_timer(&pMgmt->sTimerSecondCallback); |
| 3964 | pDevice->cbFreeCmdQueue = CMD_Q_SIZE; |
| 3965 | pDevice->uCmdDequeueIdx = 0; |
| 3966 | pDevice->uCmdEnqueueIdx = 0; |
| 3967 | pDevice->bCmdRunning = FALSE; |
| 3968 | MACbShutdown(pDevice->PortOffset); |
| 3969 | MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext); |
| 3970 | pDevice->bLinkPass = FALSE; |
| 3971 | memset(pMgmt->abyCurrBSSID, 0, 6); |
| 3972 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 3973 | pci_disable_device(pcid); |
Alan Cox | f408ade | 2009-06-10 17:30:49 +0100 | [diff] [blame] | 3974 | power_status = pci_set_power_state(pcid, pci_choose_state(pcid, state)); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3975 | spin_unlock_irq(&pDevice->lock); |
| 3976 | return 0; |
| 3977 | } |
| 3978 | |
| 3979 | static int |
| 3980 | viawget_resume(struct pci_dev *pcid) |
| 3981 | { |
| 3982 | PSDevice pDevice=pci_get_drvdata(pcid); |
| 3983 | PSMgmtObject pMgmt = pDevice->pMgmt; |
| 3984 | int power_status; // to silence the compiler |
| 3985 | |
| 3986 | |
| 3987 | power_status = pci_set_power_state(pcid, 0); |
| 3988 | power_status = pci_enable_wake(pcid, 0, 0); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3989 | pci_restore_state(pcid); |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 3990 | if (netif_running(pDevice->dev)) { |
| 3991 | spin_lock_irq(&pDevice->lock); |
| 3992 | MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext); |
| 3993 | device_init_registers(pDevice, DEVICE_INIT_DXPL); |
| 3994 | if (pMgmt->sNodeDBTable[0].bActive == TRUE) { // Assoc with BSS |
| 3995 | pMgmt->sNodeDBTable[0].bActive = FALSE; |
| 3996 | pDevice->bLinkPass = FALSE; |
| 3997 | if(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { |
| 3998 | // In Adhoc, BSS state set back to started. |
| 3999 | pMgmt->eCurrState = WMAC_STATE_STARTED; |
| 4000 | } |
| 4001 | else { |
| 4002 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; |
| 4003 | pMgmt->eCurrState = WMAC_STATE_IDLE; |
| 4004 | } |
| 4005 | } |
| 4006 | init_timer(&pMgmt->sTimerSecondCallback); |
| 4007 | init_timer(&pDevice->sTimerCommand); |
| 4008 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); |
| 4009 | BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass); |
| 4010 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| 4011 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); |
| 4012 | spin_unlock_irq(&pDevice->lock); |
| 4013 | } |
| 4014 | return 0; |
| 4015 | } |
| 4016 | |
| 4017 | #endif |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 4018 | |
| 4019 | #endif //#ifndef PRIVATE_OBJ |
| 4020 | |
| 4021 | #ifdef PRIVATE_OBJ |
| 4022 | |
| 4023 | |
| 4024 | int __device_hw_reset(HANDLE pExDevice){ |
| 4025 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 4026 | |
| 4027 | return MACbSoftwareReset(pDevice_info->port_offset); |
| 4028 | } |
| 4029 | |
| 4030 | |
| 4031 | int __device_hw_init(HANDLE pExDevice){ |
| 4032 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 4033 | PSDevice pDevice; |
| 4034 | |
Forest Bond | 5449c68 | 2009-04-25 10:30:44 -0400 | [diff] [blame] | 4035 | pDevice = (PSDevice)kmalloc(sizeof(DEVICE_INFO), (int)GFP_ATOMIC); |
| 4036 | if (pDevice == NULL) |
| 4037 | return FALSE; |
| 4038 | |
| 4039 | memset(pDevice, 0, sizeof(DEVICE_INFO)); |
| 4040 | pDevice_info->pWDevice = pDevice; |
| 4041 | pDevice->PortOffset = pDevice_info->port_offset; |
| 4042 | pDevice->dev = pDevice_info->dev; |
| 4043 | pDevice->pcid = pDevice_info->pcid; |
| 4044 | pDevice->chip_id = pDevice_info->chip_id; |
| 4045 | pDevice->memaddr = pDevice_info->mem_addr; |
| 4046 | pDevice->ioaddr = pDevice_info->io_addr; |
| 4047 | pDevice->io_size = pDevice_info->io_size; |
| 4048 | pDevice->nTxQueues = pDevice_info->nTxQueues; |
| 4049 | pDevice->multicast_limit = pDevice_info->multicast_limit; |
| 4050 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; |
| 4051 | pDevice->pMgmt = &(pDevice->sMgmtObj); |
| 4052 | MACvInitialize(pDevice->PortOffset); |
| 4053 | device_get_options(pDevice, 0 , pDevice_info->dev->name); |
| 4054 | device_set_options(pDevice); |
| 4055 | pDevice->sOpts.flags &= pDevice_info->flags; |
| 4056 | pDevice->flags = pDevice->sOpts.flags | (pDevice_info->flags & 0xFF000000UL); |
| 4057 | spin_lock_init(&(pDevice->lock)); |
| 4058 | |
| 4059 | return TRUE; |
| 4060 | } |
| 4061 | |
| 4062 | |
| 4063 | void __device_read_mac(HANDLE pExDevice, PBYTE dev_addr){ |
| 4064 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; |
| 4065 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); |
| 4066 | |
| 4067 | MACvReadEtherAddress(pDevice->PortOffset, dev_addr); |
| 4068 | return; |
| 4069 | } |
| 4070 | |
| 4071 | |
| 4072 | #endif |
| 4073 | |
| 4074 | |