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1 | /* |
2 | * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | * | |
19 | * File: device_main.c | |
20 | * | |
21 | * Purpose: driver entry for initial, open, close, tx and rx. | |
22 | * | |
23 | * Author: Lyndon Chen | |
24 | * | |
25 | * Date: Jan 8, 2003 | |
26 | * | |
27 | * Functions: | |
28 | * | |
29 | * device_found1 - module initial (insmod) driver entry | |
30 | * device_remove1 - module remove entry | |
31 | * device_init_info - device structure resource allocation function | |
32 | * device_free_info - device structure resource free function | |
33 | * device_get_pci_info - get allocated pci io/mem resource | |
34 | * device_print_info - print out resource | |
35 | * device_open - allocate dma/descripter resource & initial mac/bbp function | |
36 | * device_xmit - asynchrous data tx function | |
37 | * device_intr - interrupt handle function | |
38 | * device_set_multi - set mac filter | |
39 | * device_ioctl - ioctl entry | |
40 | * device_close - shutdown mac/bbp & free dma/descripter resource | |
41 | * device_rx_srv - rx service function | |
42 | * device_receive_frame - rx data function | |
43 | * device_alloc_rx_buf - rx buffer pre-allocated function | |
44 | * device_alloc_frag_buf - rx fragement pre-allocated function | |
45 | * device_free_tx_buf - free tx buffer function | |
46 | * device_free_frag_buf- free de-fragement buffer | |
47 | * device_dma0_tx_80211- tx 802.11 frame via dma0 | |
48 | * device_dma0_xmit- tx PS bufferred frame via dma0 | |
49 | * device_init_rd0_ring- initial rd dma0 ring | |
50 | * device_init_rd1_ring- initial rd dma1 ring | |
51 | * device_init_td0_ring- initial tx dma0 ring buffer | |
52 | * device_init_td1_ring- initial tx dma1 ring buffer | |
53 | * device_init_registers- initial MAC & BBP & RF internal registers. | |
54 | * device_init_rings- initial tx/rx ring buffer | |
55 | * device_init_defrag_cb- initial & allocate de-fragement buffer. | |
56 | * device_free_rings- free all allocated ring buffer | |
57 | * device_tx_srv- tx interrupt service function | |
58 | * | |
59 | * Revision History: | |
60 | */ | |
61 | #undef __NO_VERSION__ | |
62 | ||
63 | #if !defined(__DEVICE_H__) | |
64 | #include "device.h" | |
65 | #endif | |
66 | #if !defined(__CARD_H__) | |
67 | #include "card.h" | |
68 | #endif | |
69 | #if !defined(__TBIT_H__) | |
70 | #include "tbit.h" | |
71 | #endif | |
72 | #if !defined(__BASEBAND_H__) | |
73 | #include "baseband.h" | |
74 | #endif | |
75 | #if !defined(__MAC_H__) | |
76 | #include "mac.h" | |
77 | #endif | |
78 | #if !defined(__TETHER_H__) | |
79 | #include "tether.h" | |
80 | #endif | |
81 | #if !defined(__WMGR_H__) | |
82 | #include "wmgr.h" | |
83 | #endif | |
84 | #if !defined(__WCTL_H__) | |
85 | #include "wctl.h" | |
86 | #endif | |
87 | #if !defined(__POWER_H__) | |
88 | #include "power.h" | |
89 | #endif | |
90 | #if !defined(__WCMD_H__) | |
91 | #include "wcmd.h" | |
92 | #endif | |
93 | #if !defined(__IOCMD_H__) | |
94 | #include "iocmd.h" | |
95 | #endif | |
96 | #if !defined(__TCRC_H__) | |
97 | #include "tcrc.h" | |
98 | #endif | |
99 | #if !defined(__RXTX_H__) | |
100 | #include "rxtx.h" | |
101 | #endif | |
102 | #if !defined(__WROUTE_H__) | |
103 | #include "wroute.h" | |
104 | #endif | |
105 | #if !defined(__BSSDB_H__) | |
106 | #include "bssdb.h" | |
107 | #endif | |
108 | #if !defined(__HOSTAP_H__) | |
109 | #include "hostap.h" | |
110 | #endif | |
111 | #if !defined(__WPACTL_H__) | |
112 | #include "wpactl.h" | |
113 | #endif | |
114 | #if !defined(__IOCTL_H__) | |
115 | #include "ioctl.h" | |
116 | #endif | |
117 | #if !defined(__IWCTL_H__) | |
118 | #include "iwctl.h" | |
119 | #endif | |
120 | #if !defined(__DPC_H__) | |
121 | #include "dpc.h" | |
122 | #endif | |
123 | #if !defined(__DATARATE_H__) | |
124 | #include "datarate.h" | |
125 | #endif | |
126 | #if !defined(__RF_H__) | |
127 | #include "rf.h" | |
128 | #endif | |
129 | #if !defined(__IOWPA_H__) | |
130 | #include "iowpa.h" | |
131 | #endif | |
132 | ||
133 | #include <linux/delay.h> | |
134 | #include <linux/kthread.h> | |
135 | // #ifdef PRIVATE_OBJ | |
136 | //#if !defined(__DEVICE_EXP_H) | |
137 | //#include "device_exp.h" | |
138 | //#endif | |
139 | //#if !defined(__DEVICE_MODULE_H) | |
140 | //#include "device_module.h" | |
141 | //#endif | |
142 | ||
143 | ||
144 | // #endif | |
145 | //#define DEBUG | |
146 | /*--------------------- Static Definitions -------------------------*/ | |
147 | //static int msglevel =MSG_LEVEL_DEBUG; | |
148 | static int msglevel = MSG_LEVEL_INFO; | |
149 | ||
150 | //#define PLICE_DEBUG | |
151 | // | |
152 | // Define module options | |
153 | // | |
154 | #ifndef PRIVATE_OBJ | |
155 | MODULE_AUTHOR("VIA Networking Technologies, Inc., <lyndonchen@vntek.com.tw>"); | |
156 | MODULE_LICENSE("GPL"); | |
157 | MODULE_DESCRIPTION("VIA Networking Solomon-A/B/G Wireless LAN Adapter Driver"); | |
158 | #endif | |
159 | ||
160 | //PLICE_DEBUG -> | |
161 | static int mlme_kill; | |
162 | //static struct task_struct * mlme_task; | |
163 | //PLICE_DEBUG <- | |
164 | ||
165 | #define DEVICE_PARAM(N,D) | |
166 | /* | |
167 | static const int N[MAX_UINTS]=OPTION_DEFAULT;\ | |
168 | MODULE_PARM(N, "1-" __MODULE_STRING(MAX_UINTS) "i");\ | |
169 | MODULE_PARM_DESC(N, D); | |
170 | */ | |
171 | ||
172 | #define RX_DESC_MIN0 16 | |
173 | #define RX_DESC_MAX0 128 | |
174 | #define RX_DESC_DEF0 32 | |
175 | DEVICE_PARAM(RxDescriptors0,"Number of receive descriptors0"); | |
176 | ||
177 | #define RX_DESC_MIN1 16 | |
178 | #define RX_DESC_MAX1 128 | |
179 | #define RX_DESC_DEF1 32 | |
180 | DEVICE_PARAM(RxDescriptors1,"Number of receive descriptors1"); | |
181 | ||
182 | #define TX_DESC_MIN0 16 | |
183 | #define TX_DESC_MAX0 128 | |
184 | #define TX_DESC_DEF0 32 | |
185 | DEVICE_PARAM(TxDescriptors0,"Number of transmit descriptors0"); | |
186 | ||
187 | #define TX_DESC_MIN1 16 | |
188 | #define TX_DESC_MAX1 128 | |
189 | #define TX_DESC_DEF1 64 | |
190 | DEVICE_PARAM(TxDescriptors1,"Number of transmit descriptors1"); | |
191 | ||
192 | ||
193 | #define IP_ALIG_DEF 0 | |
194 | /* IP_byte_align[] is used for IP header DWORD byte aligned | |
195 | 0: indicate the IP header won't be DWORD byte aligned.(Default) . | |
196 | 1: indicate the IP header will be DWORD byte aligned. | |
197 | In some enviroment, the IP header should be DWORD byte aligned, | |
198 | or the packet will be droped when we receive it. (eg: IPVS) | |
199 | */ | |
200 | DEVICE_PARAM(IP_byte_align,"Enable IP header dword aligned"); | |
201 | ||
202 | ||
203 | #define INT_WORKS_DEF 20 | |
204 | #define INT_WORKS_MIN 10 | |
205 | #define INT_WORKS_MAX 64 | |
206 | ||
207 | DEVICE_PARAM(int_works,"Number of packets per interrupt services"); | |
208 | ||
209 | #define CHANNEL_MIN 1 | |
210 | #define CHANNEL_MAX 14 | |
211 | #define CHANNEL_DEF 6 | |
212 | ||
213 | DEVICE_PARAM(Channel, "Channel number"); | |
214 | ||
215 | ||
216 | /* PreambleType[] is the preamble length used for transmit. | |
217 | 0: indicate allows long preamble type | |
218 | 1: indicate allows short preamble type | |
219 | */ | |
220 | ||
221 | #define PREAMBLE_TYPE_DEF 1 | |
222 | ||
223 | DEVICE_PARAM(PreambleType, "Preamble Type"); | |
224 | ||
225 | ||
226 | #define RTS_THRESH_MIN 512 | |
227 | #define RTS_THRESH_MAX 2347 | |
228 | #define RTS_THRESH_DEF 2347 | |
229 | ||
230 | DEVICE_PARAM(RTSThreshold, "RTS threshold"); | |
231 | ||
232 | ||
233 | #define FRAG_THRESH_MIN 256 | |
234 | #define FRAG_THRESH_MAX 2346 | |
235 | #define FRAG_THRESH_DEF 2346 | |
236 | ||
237 | DEVICE_PARAM(FragThreshold, "Fragmentation threshold"); | |
238 | ||
239 | ||
240 | #define DATA_RATE_MIN 0 | |
241 | #define DATA_RATE_MAX 13 | |
242 | #define DATA_RATE_DEF 13 | |
243 | /* datarate[] index | |
244 | 0: indicate 1 Mbps 0x02 | |
245 | 1: indicate 2 Mbps 0x04 | |
246 | 2: indicate 5.5 Mbps 0x0B | |
247 | 3: indicate 11 Mbps 0x16 | |
248 | 4: indicate 6 Mbps 0x0c | |
249 | 5: indicate 9 Mbps 0x12 | |
250 | 6: indicate 12 Mbps 0x18 | |
251 | 7: indicate 18 Mbps 0x24 | |
252 | 8: indicate 24 Mbps 0x30 | |
253 | 9: indicate 36 Mbps 0x48 | |
254 | 10: indicate 48 Mbps 0x60 | |
255 | 11: indicate 54 Mbps 0x6c | |
256 | 12: indicate 72 Mbps 0x90 | |
257 | 13: indicate auto rate | |
258 | */ | |
259 | ||
260 | DEVICE_PARAM(ConnectionRate, "Connection data rate"); | |
261 | ||
262 | #define OP_MODE_DEF 0 | |
263 | ||
264 | DEVICE_PARAM(OPMode, "Infrastruct, adhoc, AP mode "); | |
265 | ||
266 | /* OpMode[] is used for transmit. | |
267 | 0: indicate infrastruct mode used | |
268 | 1: indicate adhoc mode used | |
269 | 2: indicate AP mode used | |
270 | */ | |
271 | ||
272 | ||
273 | /* PSMode[] | |
274 | 0: indicate disable power saving mode | |
275 | 1: indicate enable power saving mode | |
276 | */ | |
277 | ||
278 | #define PS_MODE_DEF 0 | |
279 | ||
280 | DEVICE_PARAM(PSMode, "Power saving mode"); | |
281 | ||
282 | ||
283 | #define SHORT_RETRY_MIN 0 | |
284 | #define SHORT_RETRY_MAX 31 | |
285 | #define SHORT_RETRY_DEF 8 | |
286 | ||
287 | ||
288 | DEVICE_PARAM(ShortRetryLimit, "Short frame retry limits"); | |
289 | ||
290 | #define LONG_RETRY_MIN 0 | |
291 | #define LONG_RETRY_MAX 15 | |
292 | #define LONG_RETRY_DEF 4 | |
293 | ||
294 | ||
295 | DEVICE_PARAM(LongRetryLimit, "long frame retry limits"); | |
296 | ||
297 | ||
298 | /* BasebandType[] baseband type selected | |
299 | 0: indicate 802.11a type | |
300 | 1: indicate 802.11b type | |
301 | 2: indicate 802.11g type | |
302 | */ | |
303 | #define BBP_TYPE_MIN 0 | |
304 | #define BBP_TYPE_MAX 2 | |
305 | #define BBP_TYPE_DEF 2 | |
306 | ||
307 | DEVICE_PARAM(BasebandType, "baseband type"); | |
308 | ||
309 | ||
310 | ||
311 | /* 80211hEnable[] | |
312 | 0: indicate disable 802.11h | |
313 | 1: indicate enable 802.11h | |
314 | */ | |
315 | ||
316 | #define X80211h_MODE_DEF 0 | |
317 | ||
318 | DEVICE_PARAM(b80211hEnable, "802.11h mode"); | |
319 | ||
320 | /* 80211hEnable[] | |
321 | 0: indicate disable 802.11h | |
322 | 1: indicate enable 802.11h | |
323 | */ | |
324 | ||
325 | #define DIVERSITY_ANT_DEF 0 | |
326 | ||
327 | DEVICE_PARAM(bDiversityANTEnable, "ANT diversity mode"); | |
328 | ||
329 | ||
330 | // | |
331 | // Static vars definitions | |
332 | // | |
333 | ||
334 | ||
335 | #ifndef PRIVATE_OBJ | |
336 | static int device_nics =0; | |
337 | static PSDevice pDevice_Infos =NULL; | |
338 | static struct net_device *root_device_dev = NULL; | |
339 | ||
340 | static CHIP_INFO chip_info_table[]= { | |
341 | { VT3253, "VIA Networking Solomon-A/B/G Wireless LAN Adapter ", | |
342 | 256, 1, DEVICE_FLAGS_IP_ALIGN|DEVICE_FLAGS_TX_ALIGN }, | |
343 | {0,NULL} | |
344 | }; | |
345 | ||
346 | static struct pci_device_id device_id_table[] __devinitdata = { | |
347 | { 0x1106, 0x3253, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (int)&chip_info_table[0]}, | |
348 | { 0, } | |
349 | }; | |
350 | #endif | |
351 | ||
352 | /*--------------------- Static Functions --------------------------*/ | |
353 | ||
354 | #ifndef PRIVATE_OBJ | |
355 | ||
356 | static int device_found1(struct pci_dev *pcid, const struct pci_device_id *ent); | |
357 | static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, PCHIP_INFO); | |
358 | static void device_free_info(PSDevice pDevice); | |
359 | static BOOL device_get_pci_info(PSDevice, struct pci_dev* pcid); | |
360 | static void device_print_info(PSDevice pDevice); | |
361 | static struct net_device_stats *device_get_stats(struct net_device *dev); | |
362 | static void device_init_diversity_timer(PSDevice pDevice); | |
363 | static int device_open(struct net_device *dev); | |
364 | static int device_xmit(struct sk_buff *skb, struct net_device *dev); | |
365 | static irqreturn_t device_intr(int irq, void*dev_instance); | |
366 | static void device_set_multi(struct net_device *dev); | |
367 | static int device_close(struct net_device *dev); | |
368 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); | |
369 | ||
370 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) | |
371 | #ifdef CONFIG_PM | |
372 | static int device_notify_reboot(struct notifier_block *, unsigned long event, void *ptr); | |
373 | static int viawget_suspend(struct pci_dev *pcid, u32 state); | |
374 | static int viawget_resume(struct pci_dev *pcid); | |
375 | struct notifier_block device_notifier = { | |
376 | notifier_call: device_notify_reboot, | |
377 | next: NULL, | |
378 | priority: 0 | |
379 | }; | |
380 | #endif | |
381 | #endif | |
382 | ||
383 | #endif // #ifndef PRIVATE_OBJ | |
384 | ||
385 | static void device_init_rd0_ring(PSDevice pDevice); | |
386 | static void device_init_rd1_ring(PSDevice pDevice); | |
387 | static void device_init_defrag_cb(PSDevice pDevice); | |
388 | static void device_init_td0_ring(PSDevice pDevice); | |
389 | static void device_init_td1_ring(PSDevice pDevice); | |
390 | ||
391 | #ifndef PRIVATE_OBJ | |
392 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev); | |
393 | #endif | |
394 | //2008-0714<Add>by Mike Liu | |
395 | static BOOL device_release_WPADEV(PSDevice pDevice); | |
396 | ||
397 | static int ethtool_ioctl(struct net_device *dev, void *useraddr); | |
398 | static int device_rx_srv(PSDevice pDevice, UINT uIdx); | |
399 | static int device_tx_srv(PSDevice pDevice, UINT uIdx); | |
400 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pDesc); | |
401 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType); | |
402 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc); | |
403 | static void device_free_td0_ring(PSDevice pDevice); | |
404 | static void device_free_td1_ring(PSDevice pDevice); | |
405 | static void device_free_rd0_ring(PSDevice pDevice); | |
406 | static void device_free_rd1_ring(PSDevice pDevice); | |
407 | static void device_free_rings(PSDevice pDevice); | |
408 | static void device_free_frag_buf(PSDevice pDevice); | |
409 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source); | |
410 | ||
411 | ||
412 | /*--------------------- Export Variables --------------------------*/ | |
413 | ||
414 | /*--------------------- Export Functions --------------------------*/ | |
415 | ||
416 | ||
417 | #ifndef PRIVATE_OBJ | |
418 | ||
419 | static char* get_chip_name(int chip_id) { | |
420 | int i; | |
421 | for (i=0;chip_info_table[i].name!=NULL;i++) | |
422 | if (chip_info_table[i].chip_id==chip_id) | |
423 | break; | |
424 | return chip_info_table[i].name; | |
425 | } | |
426 | ||
427 | static void __devexit device_remove1(struct pci_dev *pcid) | |
428 | { | |
429 | PSDevice pDevice=pci_get_drvdata(pcid); | |
430 | ||
431 | if (pDevice==NULL) | |
432 | return; | |
433 | device_free_info(pDevice); | |
434 | ||
435 | } | |
436 | ||
437 | #endif | |
438 | /* | |
439 | static void | |
440 | device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) { | |
441 | if (val==-1) | |
442 | *opt=def; | |
443 | else if (val<min || val>max) { | |
444 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" , | |
445 | devname,name, min,max); | |
446 | *opt=def; | |
447 | } else { | |
448 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n", | |
449 | devname, name, val); | |
450 | *opt=val; | |
451 | } | |
452 | } | |
453 | ||
454 | static void | |
455 | device_set_bool_opt(PU32 opt, int val,BOOL def,U32 flag, char* name,char* devname) { | |
456 | (*opt)&=(~flag); | |
457 | if (val==-1) | |
458 | *opt|=(def ? flag : 0); | |
459 | else if (val<0 || val>1) { | |
460 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE | |
461 | "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name); | |
462 | *opt|=(def ? flag : 0); | |
463 | } else { | |
464 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n", | |
465 | devname,name , val ? "TRUE" : "FALSE"); | |
466 | *opt|=(val ? flag : 0); | |
467 | } | |
468 | } | |
469 | */ | |
470 | static void | |
471 | device_get_options(PSDevice pDevice, int index, char* devname) { | |
472 | ||
473 | POPTIONS pOpts = &(pDevice->sOpts); | |
474 | pOpts->nRxDescs0=RX_DESC_DEF0; | |
475 | pOpts->nRxDescs1=RX_DESC_DEF1; | |
476 | pOpts->nTxDescs[0]=TX_DESC_DEF0; | |
477 | pOpts->nTxDescs[1]=TX_DESC_DEF1; | |
478 | pOpts->flags|=DEVICE_FLAGS_IP_ALIGN; | |
479 | pOpts->int_works=INT_WORKS_DEF; | |
480 | pOpts->rts_thresh=RTS_THRESH_DEF; | |
481 | pOpts->frag_thresh=FRAG_THRESH_DEF; | |
482 | pOpts->data_rate=DATA_RATE_DEF; | |
483 | pOpts->channel_num=CHANNEL_DEF; | |
484 | ||
485 | pOpts->flags|=DEVICE_FLAGS_PREAMBLE_TYPE; | |
486 | pOpts->flags|=DEVICE_FLAGS_OP_MODE; | |
487 | //pOpts->flags|=DEVICE_FLAGS_PS_MODE; | |
488 | pOpts->short_retry=SHORT_RETRY_DEF; | |
489 | pOpts->long_retry=LONG_RETRY_DEF; | |
490 | pOpts->bbp_type=BBP_TYPE_DEF; | |
491 | pOpts->flags|=DEVICE_FLAGS_80211h_MODE; | |
492 | pOpts->flags|=DEVICE_FLAGS_DiversityANT; | |
493 | ||
494 | ||
495 | } | |
496 | ||
497 | static void | |
498 | device_set_options(PSDevice pDevice) { | |
499 | ||
500 | BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; | |
501 | BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; | |
502 | BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8}; | |
503 | ||
504 | ||
505 | memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN); | |
506 | memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN); | |
507 | memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN); | |
508 | ||
509 | pDevice->uChannel = pDevice->sOpts.channel_num; | |
510 | pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh; | |
511 | pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh; | |
512 | pDevice->byShortRetryLimit = pDevice->sOpts.short_retry; | |
513 | pDevice->byLongRetryLimit = pDevice->sOpts.long_retry; | |
514 | pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME; | |
515 | pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0; | |
516 | pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0; | |
517 | pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0; | |
518 | pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0; | |
519 | pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0; | |
520 | pDevice->uConnectionRate = pDevice->sOpts.data_rate; | |
521 | if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE; | |
522 | pDevice->byBBType = pDevice->sOpts.bbp_type; | |
523 | pDevice->byPacketType = pDevice->byBBType; | |
524 | ||
525 | //PLICE_DEBUG-> | |
526 | pDevice->byAutoFBCtrl = AUTO_FB_0; | |
527 | //pDevice->byAutoFBCtrl = AUTO_FB_1; | |
528 | //PLICE_DEBUG<- | |
529 | pDevice->bUpdateBBVGA = TRUE; | |
530 | pDevice->byFOETuning = 0; | |
531 | pDevice->wCTSDuration = 0; | |
532 | pDevice->byPreambleType = 0; | |
533 | ||
534 | ||
535 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uChannel= %d\n",(INT)pDevice->uChannel); | |
536 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byOpMode= %d\n",(INT)pDevice->byOpMode); | |
537 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" ePSMode= %d\n",(INT)pDevice->ePSMode); | |
538 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" wRTSThreshold= %d\n",(INT)pDevice->wRTSThreshold); | |
539 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortRetryLimit= %d\n",(INT)pDevice->byShortRetryLimit); | |
540 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byLongRetryLimit= %d\n",(INT)pDevice->byLongRetryLimit); | |
541 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byPreambleType= %d\n",(INT)pDevice->byPreambleType); | |
542 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortPreamble= %d\n",(INT)pDevice->byShortPreamble); | |
543 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uConnectionRate= %d\n",(INT)pDevice->uConnectionRate); | |
544 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byBBType= %d\n",(INT)pDevice->byBBType); | |
545 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->b11hEnable= %d\n",(INT)pDevice->b11hEnable); | |
546 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(INT)pDevice->bDiversityRegCtlON); | |
547 | } | |
548 | ||
549 | static VOID s_vCompleteCurrentMeasure (IN PSDevice pDevice, IN BYTE byResult) | |
550 | { | |
551 | UINT ii; | |
552 | DWORD dwDuration = 0; | |
553 | BYTE byRPI0 = 0; | |
554 | ||
555 | for(ii=1;ii<8;ii++) { | |
556 | pDevice->dwRPIs[ii] *= 255; | |
557 | dwDuration |= *((PWORD) (pDevice->pCurrMeasureEID->sReq.abyDuration)); | |
558 | dwDuration <<= 10; | |
559 | pDevice->dwRPIs[ii] /= dwDuration; | |
560 | pDevice->abyRPIs[ii] = (BYTE) pDevice->dwRPIs[ii]; | |
561 | byRPI0 += pDevice->abyRPIs[ii]; | |
562 | } | |
563 | pDevice->abyRPIs[0] = (0xFF - byRPI0); | |
564 | ||
565 | if (pDevice->uNumOfMeasureEIDs == 0) { | |
566 | VNTWIFIbMeasureReport( pDevice->pMgmt, | |
567 | TRUE, | |
568 | pDevice->pCurrMeasureEID, | |
569 | byResult, | |
570 | pDevice->byBasicMap, | |
571 | pDevice->byCCAFraction, | |
572 | pDevice->abyRPIs | |
573 | ); | |
574 | } else { | |
575 | VNTWIFIbMeasureReport( pDevice->pMgmt, | |
576 | FALSE, | |
577 | pDevice->pCurrMeasureEID, | |
578 | byResult, | |
579 | pDevice->byBasicMap, | |
580 | pDevice->byCCAFraction, | |
581 | pDevice->abyRPIs | |
582 | ); | |
583 | CARDbStartMeasure (pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs); | |
584 | } | |
585 | ||
586 | } | |
587 | ||
588 | ||
589 | ||
590 | // | |
591 | // Initialiation of MAC & BBP registers | |
592 | // | |
593 | ||
594 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) | |
595 | { | |
596 | UINT ii; | |
597 | BYTE byValue; | |
598 | BYTE byValue1; | |
599 | BYTE byCCKPwrdBm = 0; | |
600 | BYTE byOFDMPwrdBm = 0; | |
601 | INT zonetype=0; | |
602 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
603 | MACbShutdown(pDevice->PortOffset); | |
604 | BBvSoftwareReset(pDevice->PortOffset); | |
605 | ||
606 | if ((InitType == DEVICE_INIT_COLD) || | |
607 | (InitType == DEVICE_INIT_DXPL)) { | |
608 | // Do MACbSoftwareReset in MACvInitialize | |
609 | MACbSoftwareReset(pDevice->PortOffset); | |
610 | // force CCK | |
611 | pDevice->bCCK = TRUE; | |
612 | pDevice->bAES = FALSE; | |
613 | pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE | |
614 | pDevice->bNonERPPresent = FALSE; | |
615 | pDevice->bBarkerPreambleMd = FALSE; | |
616 | pDevice->wCurrentRate = RATE_1M; | |
617 | pDevice->byTopOFDMBasicRate = RATE_24M; | |
618 | pDevice->byTopCCKBasicRate = RATE_1M; | |
619 | ||
620 | pDevice->byRevId = 0; //Target to IF pin while programming to RF chip. | |
621 | ||
622 | // init MAC | |
623 | MACvInitialize(pDevice->PortOffset); | |
624 | ||
625 | // Get Local ID | |
626 | VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID)); | |
627 | ||
628 | spin_lock_irq(&pDevice->lock); | |
629 | SROMvReadAllContents(pDevice->PortOffset,pDevice->abyEEPROM); | |
630 | ||
631 | spin_unlock_irq(&pDevice->lock); | |
632 | ||
633 | // Get Channel range | |
634 | ||
635 | pDevice->byMinChannel = 1; | |
636 | pDevice->byMaxChannel = CB_MAX_CHANNEL; | |
637 | ||
638 | // Get Antena | |
639 | byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); | |
640 | if (byValue & EEP_ANTINV) | |
641 | pDevice->bTxRxAntInv = TRUE; | |
642 | else | |
643 | pDevice->bTxRxAntInv = FALSE; | |
644 | #ifdef PLICE_DEBUG | |
645 | //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue); | |
646 | #endif | |
647 | ||
648 | byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); | |
649 | if (byValue == 0) // if not set default is All | |
650 | byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); | |
651 | #ifdef PLICE_DEBUG | |
652 | //printk("init_register:byValue is %d\n",byValue); | |
653 | #endif | |
654 | pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51); | |
655 | pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52); | |
656 | pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53); | |
657 | pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54); | |
658 | pDevice->ulSQ3TH = 0;//(ULONG) SROMbyReadEmbedded(pDevice->PortOffset, 0x55); | |
659 | pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56); | |
660 | ||
661 | if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) { | |
662 | pDevice->byAntennaCount = 2; | |
663 | pDevice->byTxAntennaMode = ANT_B; | |
664 | pDevice->dwTxAntennaSel = 1; | |
665 | pDevice->dwRxAntennaSel = 1; | |
666 | if (pDevice->bTxRxAntInv == TRUE) | |
667 | pDevice->byRxAntennaMode = ANT_A; | |
668 | else | |
669 | pDevice->byRxAntennaMode = ANT_B; | |
670 | // chester for antenna | |
671 | byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); | |
672 | // if (pDevice->bDiversityRegCtlON) | |
673 | if((byValue1&0x08)==0) | |
674 | pDevice->bDiversityEnable = FALSE;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50); | |
675 | else | |
676 | pDevice->bDiversityEnable = TRUE; | |
677 | #ifdef PLICE_DEBUG | |
678 | //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode); | |
679 | #endif | |
680 | } else { | |
681 | pDevice->bDiversityEnable = FALSE; | |
682 | pDevice->byAntennaCount = 1; | |
683 | pDevice->dwTxAntennaSel = 0; | |
684 | pDevice->dwRxAntennaSel = 0; | |
685 | if (byValue & EEP_ANTENNA_AUX) { | |
686 | pDevice->byTxAntennaMode = ANT_A; | |
687 | if (pDevice->bTxRxAntInv == TRUE) | |
688 | pDevice->byRxAntennaMode = ANT_B; | |
689 | else | |
690 | pDevice->byRxAntennaMode = ANT_A; | |
691 | } else { | |
692 | pDevice->byTxAntennaMode = ANT_B; | |
693 | if (pDevice->bTxRxAntInv == TRUE) | |
694 | pDevice->byRxAntennaMode = ANT_A; | |
695 | else | |
696 | pDevice->byRxAntennaMode = ANT_B; | |
697 | } | |
698 | } | |
699 | #ifdef PLICE_DEBUG | |
700 | //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode); | |
701 | #endif | |
702 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n", | |
703 | pDevice->bDiversityEnable,(int)pDevice->ulDiversityNValue,(int)pDevice->ulDiversityMValue,pDevice->byTMax,pDevice->byTMax2); | |
704 | ||
705 | //#ifdef ZoneType_DefaultSetting | |
706 | //2008-8-4 <add> by chester | |
707 | //zonetype initial | |
708 | pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; | |
709 | if((zonetype=Config_FileOperation(pDevice,FALSE,NULL)) >= 0) { //read zonetype file ok! | |
710 | if ((zonetype == 0)&& | |
711 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA | |
712 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0; | |
713 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B; | |
714 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :USA\n"); | |
715 | } | |
716 | else if((zonetype == 1)&& | |
717 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x01)){ //for Japan | |
718 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01; | |
719 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; | |
720 | } | |
721 | else if((zonetype == 2)&& | |
722 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x02)){ //for Europe | |
723 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02; | |
724 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; | |
725 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :Europe\n"); | |
726 | } | |
727 | ||
728 | else | |
729 | { | |
730 | if(zonetype!=pDevice->abyEEPROM[EEP_OFS_ZONETYPE]) | |
731 | printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n",zonetype,pDevice->abyEEPROM[EEP_OFS_ZONETYPE]); | |
732 | else | |
733 | printk("Read Zonetype file sucess,use default zonetype setting[%02x]\n",zonetype); | |
734 | } | |
735 | } | |
736 | else | |
737 | printk("Read Zonetype file fail,use default zonetype setting[%02x]\n",SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE)); | |
738 | ||
739 | // Get RFType | |
740 | pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE); | |
741 | ||
742 | if ((pDevice->byRFType & RF_EMU) != 0) { | |
743 | // force change RevID for VT3253 emu | |
744 | pDevice->byRevId = 0x80; | |
745 | } | |
746 | ||
747 | pDevice->byRFType &= RF_MASK; | |
748 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType); | |
749 | ||
750 | if (pDevice->bZoneRegExist == FALSE) { | |
751 | pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; | |
752 | } | |
753 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType); | |
754 | ||
755 | //Init RF module | |
756 | RFbInit(pDevice); | |
757 | ||
758 | //Get Desire Power Value | |
759 | pDevice->byCurPwr = 0xFF; | |
760 | pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK); | |
761 | pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG); | |
762 | //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm); | |
763 | ||
764 | //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm); | |
765 | //printk("CCKPwrdBm is 0x%x,byOFDMPwrdBm is 0x%x\n",byCCKPwrdBm,byOFDMPwrdBm); | |
766 | // Load power Table | |
767 | ||
768 | ||
769 | for (ii=0;ii<CB_MAX_CHANNEL_24G;ii++) { | |
770 | pDevice->abyCCKPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_CCK_PWR_TBL)); | |
771 | if (pDevice->abyCCKPwrTbl[ii+1] == 0) { | |
772 | pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr; | |
773 | } | |
774 | pDevice->abyOFDMPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDM_PWR_TBL)); | |
775 | if (pDevice->abyOFDMPwrTbl[ii+1] == 0) { | |
776 | pDevice->abyOFDMPwrTbl[ii+1] = pDevice->byOFDMPwrG; | |
777 | } | |
778 | pDevice->abyCCKDefaultPwr[ii+1] = byCCKPwrdBm; | |
779 | pDevice->abyOFDMDefaultPwr[ii+1] = byOFDMPwrdBm; | |
780 | } | |
781 | //2008-8-4 <add> by chester | |
782 | //recover 12,13 ,14channel for EUROPE by 11 channel | |
783 | if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) || | |
784 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&& | |
785 | (pDevice->byOriginalZonetype == ZoneType_USA)) { | |
786 | for(ii=11;ii<14;ii++) { | |
787 | pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10]; | |
788 | pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10]; | |
789 | ||
790 | } | |
791 | } | |
792 | ||
793 | ||
794 | // Load OFDM A Power Table | |
795 | for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL | |
796 | pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_TBL)); | |
797 | pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_dBm)); | |
798 | } | |
799 | CARDvInitChannelTable((PVOID)pDevice); | |
800 | ||
801 | ||
802 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { | |
803 | MACvSelectPage1(pDevice->PortOffset); | |
804 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN)); | |
805 | MACvSelectPage0(pDevice->PortOffset); | |
806 | } | |
807 | ||
808 | ||
809 | // use relative tx timeout and 802.11i D4 | |
810 | MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT)); | |
811 | ||
812 | // set performance parameter by registry | |
813 | MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit); | |
814 | MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit); | |
815 | ||
816 | // reset TSF counter | |
817 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST); | |
818 | // enable TSF counter | |
819 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN); | |
820 | ||
821 | // initialize BBP registers | |
822 | BBbVT3253Init(pDevice); | |
823 | ||
824 | if (pDevice->bUpdateBBVGA) { | |
825 | pDevice->byBBVGACurrent = pDevice->abyBBVGA[0]; | |
826 | pDevice->byBBVGANew = pDevice->byBBVGACurrent; | |
827 | BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]); | |
828 | } | |
829 | #ifdef PLICE_DEBUG | |
830 | //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode); | |
831 | #endif | |
832 | BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode); | |
833 | BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode); | |
834 | ||
835 | pDevice->byCurrentCh = 0; | |
836 | ||
837 | //pDevice->NetworkType = Ndis802_11Automode; | |
838 | // Set BB and packet type at the same time. | |
839 | // Set Short Slot Time, xIFS, and RSPINF. | |
840 | if (pDevice->uConnectionRate == RATE_AUTO) { | |
841 | pDevice->wCurrentRate = RATE_54M; | |
842 | } else { | |
843 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
844 | } | |
845 | ||
846 | // default G Mode | |
847 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G); | |
848 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO); | |
849 | ||
850 | pDevice->bRadioOff = FALSE; | |
851 | ||
852 | pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL); | |
853 | pDevice->bHWRadioOff = FALSE; | |
854 | ||
855 | if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) { | |
856 | // Get GPIO | |
857 | MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO); | |
858 | //2008-4-14 <add> by chester for led issue | |
859 | #ifdef FOR_LED_ON_NOTEBOOK | |
860 | if (BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = TRUE;} | |
861 | if (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = FALSE;} | |
862 | ||
863 | } | |
864 | if ( (pDevice->bRadioControlOff == TRUE)) { | |
865 | CARDbRadioPowerOff(pDevice); | |
866 | } | |
867 | else CARDbRadioPowerOn(pDevice); | |
868 | #else | |
869 | if ((BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOff(pDevice->byRadioCtl, EEP_RADIOCTL_INV)) || | |
870 | (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOn(pDevice->byRadioCtl, EEP_RADIOCTL_INV))) { | |
871 | pDevice->bHWRadioOff = TRUE; | |
872 | } | |
873 | } | |
874 | if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) { | |
875 | CARDbRadioPowerOff(pDevice); | |
876 | } | |
877 | ||
878 | #endif | |
879 | } | |
880 | pMgmt->eScanType = WMAC_SCAN_PASSIVE; | |
881 | // get Permanent network address | |
882 | SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); | |
883 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %02x-%02x-%02x=%02x-%02x-%02x\n", | |
884 | pDevice->abyCurrentNetAddr[0], | |
885 | pDevice->abyCurrentNetAddr[1], | |
886 | pDevice->abyCurrentNetAddr[2], | |
887 | pDevice->abyCurrentNetAddr[3], | |
888 | pDevice->abyCurrentNetAddr[4], | |
889 | pDevice->abyCurrentNetAddr[5]); | |
890 | ||
891 | ||
892 | // reset Tx pointer | |
893 | CARDvSafeResetRx(pDevice); | |
894 | // reset Rx pointer | |
895 | CARDvSafeResetTx(pDevice); | |
896 | ||
897 | if (pDevice->byLocalID <= REV_ID_VT3253_A1) { | |
898 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR); | |
899 | } | |
900 | ||
901 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; | |
902 | ||
903 | // Turn On Rx DMA | |
904 | MACvReceive0(pDevice->PortOffset); | |
905 | MACvReceive1(pDevice->PortOffset); | |
906 | ||
907 | // start the adapter | |
908 | MACvStart(pDevice->PortOffset); | |
909 | ||
910 | netif_stop_queue(pDevice->dev); | |
911 | ||
912 | ||
913 | } | |
914 | ||
915 | ||
916 | ||
917 | static VOID device_init_diversity_timer(PSDevice pDevice) { | |
918 | ||
919 | init_timer(&pDevice->TimerSQ3Tmax1); | |
920 | pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice; | |
921 | pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack; | |
922 | pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ); | |
923 | ||
924 | init_timer(&pDevice->TimerSQ3Tmax2); | |
925 | pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice; | |
926 | pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack; | |
927 | pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ); | |
928 | ||
929 | init_timer(&pDevice->TimerSQ3Tmax3); | |
930 | pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice; | |
931 | pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerState1CallBack; | |
932 | pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ); | |
933 | ||
934 | return; | |
935 | } | |
936 | ||
937 | ||
938 | static BOOL device_release_WPADEV(PSDevice pDevice) | |
939 | { | |
940 | viawget_wpa_header *wpahdr; | |
941 | int ii=0; | |
942 | // wait_queue_head_t Set_wait; | |
943 | //send device close to wpa_supplicnat layer | |
944 | if (pDevice->bWPADEVUp==TRUE) { | |
945 | wpahdr = (viawget_wpa_header *)pDevice->skb->data; | |
946 | wpahdr->type = VIAWGET_DEVICECLOSE_MSG; | |
947 | wpahdr->resp_ie_len = 0; | |
948 | wpahdr->req_ie_len = 0; | |
949 | skb_put(pDevice->skb, sizeof(viawget_wpa_header)); | |
950 | pDevice->skb->dev = pDevice->wpadev; | |
951 | //2008-4-3 modify by Chester for wpa | |
952 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) | |
953 | pDevice->skb->mac_header = pDevice->skb->data; | |
954 | #else | |
955 | pDevice->skb->mac.raw = pDevice->skb->data; | |
956 | #endif | |
957 | pDevice->skb->pkt_type = PACKET_HOST; | |
958 | pDevice->skb->protocol = htons(ETH_P_802_2); | |
959 | memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); | |
960 | netif_rx(pDevice->skb); | |
961 | pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
962 | ||
963 | //wait release WPADEV | |
964 | // init_waitqueue_head(&Set_wait); | |
965 | // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait | |
966 | while((pDevice->bWPADEVUp==TRUE)) { | |
967 | set_current_state(TASK_UNINTERRUPTIBLE); | |
968 | schedule_timeout (HZ/20); //wait 50ms | |
969 | ii++; | |
970 | if(ii>20) | |
971 | break; | |
972 | } | |
973 | }; | |
974 | return TRUE; | |
975 | } | |
976 | ||
977 | ||
978 | #ifndef PRIVATE_OBJ | |
979 | ||
980 | static int | |
981 | device_found1(struct pci_dev *pcid, const struct pci_device_id *ent) | |
982 | { | |
983 | static BOOL bFirst = TRUE; | |
984 | struct net_device* dev = NULL; | |
985 | PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data; | |
986 | PSDevice pDevice; | |
987 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
988 | int rc; | |
989 | #endif | |
990 | //#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23) | |
991 | // BYTE fake_mac[U_ETHER_ADDR_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x01};//fake MAC address | |
992 | //#endif | |
993 | if (device_nics ++>= MAX_UINTS) { | |
994 | printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics); | |
995 | return -ENODEV; | |
996 | } | |
997 | ||
998 | ||
999 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
1000 | dev = alloc_etherdev(0); | |
1001 | #else | |
1002 | dev = init_etherdev(dev, 0); | |
1003 | #endif | |
1004 | ||
1005 | if (dev == NULL) { | |
1006 | printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n"); | |
1007 | return -ENODEV; | |
1008 | } | |
1009 | ||
1010 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
1011 | // Chain it all together | |
1012 | // SET_MODULE_OWNER(dev); | |
1013 | SET_NETDEV_DEV(dev, &pcid->dev); | |
1014 | #endif | |
1015 | ||
1016 | if (bFirst) { | |
1017 | printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION); | |
1018 | printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n"); | |
1019 | bFirst=FALSE; | |
1020 | } | |
1021 | ||
1022 | if (!device_init_info(pcid, &pDevice, pChip_info)) { | |
1023 | return -ENOMEM; | |
1024 | } | |
1025 | pDevice->dev = dev; | |
1026 | pDevice->next_module = root_device_dev; | |
1027 | root_device_dev = dev; | |
1028 | dev->priv = pDevice; | |
1029 | dev->irq = pcid->irq; | |
1030 | ||
1031 | if (pci_enable_device(pcid)) { | |
1032 | device_free_info(pDevice); | |
1033 | return -ENODEV; | |
1034 | } | |
1035 | #ifdef DEBUG | |
1036 | printk("Before get pci_info memaddr is %x\n",pDevice->memaddr); | |
1037 | #endif | |
1038 | if (device_get_pci_info(pDevice,pcid) == FALSE) { | |
1039 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n"); | |
1040 | device_free_info(pDevice); | |
1041 | return -ENODEV; | |
1042 | } | |
1043 | ||
1044 | #if 1 | |
1045 | ||
1046 | #ifdef DEBUG | |
1047 | ||
1048 | //pci_read_config_byte(pcid, PCI_BASE_ADDRESS_0, &pDevice->byRevId); | |
1049 | printk("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",pDevice->memaddr,pDevice->ioaddr,pDevice->io_size); | |
1050 | { | |
1051 | int i; | |
1052 | U32 bar,len; | |
1053 | u32 address[] = { | |
1054 | PCI_BASE_ADDRESS_0, | |
1055 | PCI_BASE_ADDRESS_1, | |
1056 | PCI_BASE_ADDRESS_2, | |
1057 | PCI_BASE_ADDRESS_3, | |
1058 | PCI_BASE_ADDRESS_4, | |
1059 | PCI_BASE_ADDRESS_5, | |
1060 | 0}; | |
1061 | for (i=0;address[i];i++) | |
1062 | { | |
1063 | //pci_write_config_dword(pcid,address[i], 0xFFFFFFFF); | |
1064 | pci_read_config_dword(pcid, address[i], &bar); | |
1065 | printk("bar %d is %x\n",i,bar); | |
1066 | if (!bar) | |
1067 | { | |
1068 | printk("bar %d not implemented\n",i); | |
1069 | continue; | |
1070 | } | |
1071 | if (bar & PCI_BASE_ADDRESS_SPACE_IO) { | |
1072 | /* This is IO */ | |
1073 | ||
1074 | len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF); | |
1075 | len = len & ~(len - 1); | |
1076 | ||
1077 | printk("IO space: len in IO %x, BAR %d\n", len, i); | |
1078 | } | |
1079 | else | |
1080 | { | |
1081 | len = bar & 0xFFFFFFF0; | |
1082 | len = ~len + 1; | |
1083 | ||
1084 | printk("len in MEM %x, BAR %d\n", len, i); | |
1085 | } | |
1086 | } | |
1087 | } | |
1088 | #endif | |
1089 | ||
1090 | ||
1091 | #endif | |
1092 | ||
1093 | #ifdef DEBUG | |
1094 | //return 0 ; | |
1095 | #endif | |
1096 | pDevice->PortOffset = (DWORD)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size); | |
1097 | //pDevice->PortOffset = (DWORD)ioremap(pDevice->ioaddr & PCI_BASE_ADDRESS_IO_MASK, pDevice->io_size); | |
1098 | ||
1099 | if(pDevice->PortOffset == 0) { | |
1100 | printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n"); | |
1101 | device_free_info(pDevice); | |
1102 | return -ENODEV; | |
1103 | } | |
1104 | ||
1105 | ||
1106 | ||
1107 | ||
1108 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
1109 | rc = pci_request_regions(pcid, DEVICE_NAME); | |
1110 | if (rc) { | |
1111 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n"); | |
1112 | device_free_info(pDevice); | |
1113 | return -ENODEV; | |
1114 | } | |
1115 | #else | |
1116 | if (check_region(pDevice->ioaddr, pDevice->io_size)) { | |
1117 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n"); | |
1118 | device_free_info(pDevice); | |
1119 | return -ENODEV; | |
1120 | } | |
1121 | request_region(pDevice->ioaddr, pDevice->io_size, DEVICE_NAME); | |
1122 | #endif | |
1123 | ||
1124 | dev->base_addr = pDevice->ioaddr; | |
1125 | #ifdef PLICE_DEBUG | |
1126 | BYTE value; | |
1127 | ||
1128 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); | |
1129 | printk("Before write: value is %x\n",value); | |
1130 | //VNSvInPortB(pDevice->PortOffset+0x3F, 0x00); | |
1131 | VNSvOutPortB(pDevice->PortOffset,value); | |
1132 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); | |
1133 | printk("After write: value is %x\n",value); | |
1134 | #endif | |
1135 | ||
1136 | ||
1137 | ||
1138 | #ifdef IO_MAP | |
1139 | pDevice->PortOffset = pDevice->ioaddr; | |
1140 | #endif | |
1141 | // do reset | |
1142 | if (!MACbSoftwareReset(pDevice->PortOffset)) { | |
1143 | printk(KERN_ERR DEVICE_NAME ": Failed to access MAC hardware..\n"); | |
1144 | device_free_info(pDevice); | |
1145 | return -ENODEV; | |
1146 | } | |
1147 | // initial to reload eeprom | |
1148 | MACvInitialize(pDevice->PortOffset); | |
1149 | MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr); | |
1150 | ||
1151 | device_get_options(pDevice, device_nics-1, dev->name); | |
1152 | device_set_options(pDevice); | |
1153 | //Mask out the options cannot be set to the chip | |
1154 | pDevice->sOpts.flags &= pChip_info->flags; | |
1155 | ||
1156 | //Enable the chip specified capbilities | |
1157 | pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL); | |
1158 | pDevice->tx_80211 = device_dma0_tx_80211; | |
1159 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; | |
1160 | pDevice->pMgmt = &(pDevice->sMgmtObj); | |
1161 | ||
1162 | dev->irq = pcid->irq; | |
1163 | dev->open = device_open; | |
1164 | dev->hard_start_xmit = device_xmit; | |
1165 | dev->stop = device_close; | |
1166 | dev->get_stats = device_get_stats; | |
1167 | dev->set_multicast_list = device_set_multi; | |
1168 | dev->do_ioctl = device_ioctl; | |
1169 | ||
1170 | #ifdef WIRELESS_EXT | |
1171 | //Einsn Modify for ubuntu-7.04 | |
1172 | // dev->wireless_handlers->get_wireless_stats = iwctl_get_wireless_stats; | |
1173 | #if WIRELESS_EXT > 12 | |
1174 | dev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def; | |
1175 | // netdev->wireless_handlers = NULL; | |
1176 | #endif /* WIRELESS_EXT > 12 */ | |
1177 | #endif /* WIRELESS_EXT */ | |
1178 | ||
1179 | // #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23) | |
1180 | // memcpy(pDevice->dev->dev_addr, fake_mac, U_ETHER_ADDR_LEN); //use fake mac address | |
1181 | // #endif | |
1182 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
1183 | rc = register_netdev(dev); | |
1184 | if (rc) | |
1185 | { | |
1186 | printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n"); | |
1187 | device_free_info(pDevice); | |
1188 | return -ENODEV; | |
1189 | } | |
1190 | #endif | |
1191 | //2008-07-21-01<Add>by MikeLiu | |
1192 | //register wpadev | |
1193 | if(wpa_set_wpadev(pDevice, 1)!=0) { | |
1194 | printk("Fail to Register WPADEV?\n"); | |
1195 | unregister_netdev(pDevice->dev); | |
1196 | free_netdev(dev); | |
1197 | kfree(pDevice); | |
1198 | } | |
1199 | device_print_info(pDevice); | |
1200 | pci_set_drvdata(pcid, pDevice); | |
1201 | return 0; | |
1202 | ||
1203 | } | |
1204 | ||
1205 | static void device_print_info(PSDevice pDevice) | |
1206 | { | |
1207 | struct net_device* dev=pDevice->dev; | |
1208 | ||
1209 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n",dev->name, get_chip_name(pDevice->chip_id)); | |
1210 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", | |
1211 | dev->name, | |
1212 | dev->dev_addr[0],dev->dev_addr[1],dev->dev_addr[2], | |
1213 | dev->dev_addr[3],dev->dev_addr[4],dev->dev_addr[5]); | |
1214 | #ifdef IO_MAP | |
1215 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx ",(ULONG) pDevice->ioaddr); | |
1216 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); | |
1217 | #else | |
1218 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx Mem=0x%lx ",(ULONG) pDevice->ioaddr,(ULONG) pDevice->PortOffset); | |
1219 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); | |
1220 | #endif | |
1221 | ||
1222 | } | |
1223 | ||
1224 | static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, | |
1225 | PCHIP_INFO pChip_info) { | |
1226 | ||
1227 | PSDevice p; | |
1228 | ||
1229 | *ppDevice = kmalloc(sizeof(DEVICE_INFO),GFP_ATOMIC); | |
1230 | ||
1231 | if (*ppDevice == NULL) | |
1232 | return FALSE; | |
1233 | ||
1234 | memset(*ppDevice,0,sizeof(DEVICE_INFO)); | |
1235 | ||
1236 | if (pDevice_Infos == NULL) { | |
1237 | pDevice_Infos =*ppDevice; | |
1238 | } | |
1239 | else { | |
1240 | for (p=pDevice_Infos;p->next!=NULL;p=p->next) | |
1241 | do {} while (0); | |
1242 | p->next = *ppDevice; | |
1243 | (*ppDevice)->prev = p; | |
1244 | } | |
1245 | ||
1246 | (*ppDevice)->pcid = pcid; | |
1247 | (*ppDevice)->chip_id = pChip_info->chip_id; | |
1248 | (*ppDevice)->io_size = pChip_info->io_size; | |
1249 | (*ppDevice)->nTxQueues = pChip_info->nTxQueue; | |
1250 | (*ppDevice)->multicast_limit =32; | |
1251 | ||
1252 | spin_lock_init(&((*ppDevice)->lock)); | |
1253 | ||
1254 | return TRUE; | |
1255 | } | |
1256 | ||
1257 | static BOOL device_get_pci_info(PSDevice pDevice, struct pci_dev* pcid) { | |
1258 | ||
1259 | U16 pci_cmd; | |
1260 | U8 b; | |
1261 | UINT cis_addr; | |
1262 | #ifdef PLICE_DEBUG | |
1263 | BYTE pci_config[256]; | |
1264 | BYTE value =0x00; | |
1265 | int ii,j; | |
1266 | U16 max_lat=0x0000; | |
1267 | memset(pci_config,0x00,256); | |
1268 | #endif | |
1269 | ||
1270 | pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId); | |
1271 | pci_read_config_word(pcid, PCI_SUBSYSTEM_ID,&pDevice->SubSystemID); | |
1272 | pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID); | |
1273 | pci_read_config_word(pcid, PCI_COMMAND, (u16 *) & (pci_cmd)); | |
1274 | ||
1275 | pci_set_master(pcid); | |
1276 | ||
1277 | pDevice->memaddr = pci_resource_start(pcid,0); | |
1278 | pDevice->ioaddr = pci_resource_start(pcid,1); | |
1279 | ||
1280 | #ifdef DEBUG | |
1281 | // pDevice->ioaddr = pci_resource_start(pcid, 0); | |
1282 | // pDevice->memaddr = pci_resource_start(pcid,1); | |
1283 | #endif | |
1284 | ||
1285 | cis_addr = pci_resource_start(pcid,2); | |
1286 | ||
1287 | pDevice->pcid = pcid; | |
1288 | ||
1289 | pci_read_config_byte(pcid, PCI_REG_COMMAND, &b); | |
1290 | pci_write_config_byte(pcid, PCI_REG_COMMAND, (b|COMMAND_BUSM)); | |
1291 | ||
1292 | #ifdef PLICE_DEBUG | |
1293 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); | |
1294 | //printk("max lat is %x,SubSystemID is %x\n",max_lat,pDevice->SubSystemID); | |
1295 | //for (ii=0;ii<0xFF;ii++) | |
1296 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); | |
1297 | //max_lat = 0x20; | |
1298 | //pci_write_config_word(pcid,PCI_REG_MAX_LAT,max_lat); | |
1299 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); | |
1300 | //printk("max lat is %x\n",max_lat); | |
1301 | ||
1302 | for (ii=0;ii<0xFF;ii++) | |
1303 | { | |
1304 | pci_read_config_byte(pcid,ii,&value); | |
1305 | pci_config[ii] = value; | |
1306 | } | |
1307 | for (ii=0,j=1;ii<0x100;ii++,j++) | |
1308 | { | |
1309 | if (j %16 == 0) | |
1310 | { | |
1311 | printk("%x:",pci_config[ii]); | |
1312 | printk("\n"); | |
1313 | } | |
1314 | else | |
1315 | { | |
1316 | printk("%x:",pci_config[ii]); | |
1317 | } | |
1318 | } | |
1319 | #endif | |
1320 | return TRUE; | |
1321 | } | |
1322 | ||
1323 | static void device_free_info(PSDevice pDevice) { | |
1324 | PSDevice ptr; | |
1325 | struct net_device* dev=pDevice->dev; | |
1326 | ||
1327 | ASSERT(pDevice); | |
1328 | //2008-0714-01<Add>by chester | |
1329 | device_release_WPADEV(pDevice); | |
1330 | ||
1331 | //2008-07-21-01<Add>by MikeLiu | |
1332 | //unregister wpadev | |
1333 | if(wpa_set_wpadev(pDevice, 0)!=0) | |
1334 | printk("unregister wpadev fail?\n"); | |
1335 | ||
1336 | if (pDevice_Infos==NULL) | |
1337 | return; | |
1338 | ||
1339 | for (ptr=pDevice_Infos;ptr && (ptr!=pDevice);ptr=ptr->next) | |
1340 | do {} while (0); | |
1341 | ||
1342 | if (ptr==pDevice) { | |
1343 | if (ptr==pDevice_Infos) | |
1344 | pDevice_Infos=ptr->next; | |
1345 | else | |
1346 | ptr->prev->next=ptr->next; | |
1347 | } | |
1348 | else { | |
1349 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n"); | |
1350 | return; | |
1351 | } | |
1352 | #ifdef HOSTAP | |
1353 | if (dev) | |
1354 | hostap_set_hostapd(pDevice, 0, 0); | |
1355 | #endif | |
1356 | if (dev) | |
1357 | unregister_netdev(dev); | |
1358 | ||
1359 | if (pDevice->PortOffset) | |
1360 | iounmap((PVOID)pDevice->PortOffset); | |
1361 | ||
1362 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
1363 | if (pDevice->pcid) | |
1364 | pci_release_regions(pDevice->pcid); | |
1365 | if (dev) | |
1366 | free_netdev(dev); | |
1367 | #else | |
1368 | if (pDevice->ioaddr) | |
1369 | release_region(pDevice->ioaddr,pDevice->io_size); | |
1370 | if (dev) | |
1371 | kfree(dev); | |
1372 | #endif | |
1373 | ||
1374 | if (pDevice->pcid) { | |
1375 | pci_set_drvdata(pDevice->pcid,NULL); | |
1376 | } | |
1377 | kfree(pDevice); | |
1378 | ||
1379 | } | |
1380 | #endif// ifndef PRIVATE_OBJ | |
1381 | ||
1382 | static BOOL device_init_rings(PSDevice pDevice) { | |
1383 | void* vir_pool; | |
1384 | ||
1385 | ||
1386 | /*allocate all RD/TD rings a single pool*/ | |
1387 | vir_pool = pci_alloc_consistent(pDevice->pcid, | |
1388 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1389 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1390 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1391 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), | |
1392 | &pDevice->pool_dma); | |
1393 | ||
1394 | if (vir_pool == NULL) { | |
1395 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name); | |
1396 | return FALSE; | |
1397 | } | |
1398 | ||
1399 | memset(vir_pool, 0, | |
1400 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1401 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1402 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1403 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) | |
1404 | ); | |
1405 | ||
1406 | pDevice->aRD0Ring = vir_pool; | |
1407 | pDevice->aRD1Ring = vir_pool + | |
1408 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); | |
1409 | ||
1410 | ||
1411 | pDevice->rd0_pool_dma = pDevice->pool_dma; | |
1412 | pDevice->rd1_pool_dma = pDevice->rd0_pool_dma + | |
1413 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); | |
1414 | ||
1415 | pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid, | |
1416 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + | |
1417 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + | |
1418 | CB_BEACON_BUF_SIZE + | |
1419 | CB_MAX_BUF_SIZE, | |
1420 | &pDevice->tx_bufs_dma0); | |
1421 | ||
1422 | if (pDevice->tx0_bufs == NULL) { | |
1423 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name); | |
1424 | pci_free_consistent(pDevice->pcid, | |
1425 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1426 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1427 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1428 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), | |
1429 | vir_pool, pDevice->pool_dma | |
1430 | ); | |
1431 | return FALSE; | |
1432 | } | |
1433 | ||
1434 | memset(pDevice->tx0_bufs, 0, | |
1435 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + | |
1436 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + | |
1437 | CB_BEACON_BUF_SIZE + | |
1438 | CB_MAX_BUF_SIZE | |
1439 | ); | |
1440 | ||
1441 | pDevice->td0_pool_dma = pDevice->rd1_pool_dma + | |
1442 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); | |
1443 | ||
1444 | pDevice->td1_pool_dma = pDevice->td0_pool_dma + | |
1445 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); | |
1446 | ||
1447 | ||
1448 | // vir_pool: pvoid type | |
1449 | pDevice->apTD0Rings = vir_pool | |
1450 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) | |
1451 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); | |
1452 | ||
1453 | pDevice->apTD1Rings = vir_pool | |
1454 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) | |
1455 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) | |
1456 | + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); | |
1457 | ||
1458 | ||
1459 | pDevice->tx1_bufs = pDevice->tx0_bufs + | |
1460 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; | |
1461 | ||
1462 | ||
1463 | pDevice->tx_beacon_bufs = pDevice->tx1_bufs + | |
1464 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; | |
1465 | ||
1466 | pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs + | |
1467 | CB_BEACON_BUF_SIZE; | |
1468 | ||
1469 | pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 + | |
1470 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; | |
1471 | ||
1472 | ||
1473 | pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 + | |
1474 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; | |
1475 | ||
1476 | ||
1477 | return TRUE; | |
1478 | } | |
1479 | ||
1480 | static void device_free_rings(PSDevice pDevice) { | |
1481 | ||
1482 | pci_free_consistent(pDevice->pcid, | |
1483 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1484 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1485 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1486 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) | |
1487 | , | |
1488 | pDevice->aRD0Ring, pDevice->pool_dma | |
1489 | ); | |
1490 | ||
1491 | if (pDevice->tx0_bufs) | |
1492 | pci_free_consistent(pDevice->pcid, | |
1493 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + | |
1494 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + | |
1495 | CB_BEACON_BUF_SIZE + | |
1496 | CB_MAX_BUF_SIZE, | |
1497 | pDevice->tx0_bufs, pDevice->tx_bufs_dma0 | |
1498 | ); | |
1499 | } | |
1500 | ||
1501 | static void device_init_rd0_ring(PSDevice pDevice) { | |
1502 | int i; | |
1503 | dma_addr_t curr = pDevice->rd0_pool_dma; | |
1504 | PSRxDesc pDesc; | |
1505 | ||
1506 | /* Init the RD0 ring entries */ | |
1507 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) { | |
1508 | pDesc = &(pDevice->aRD0Ring[i]); | |
1509 | pDesc->pRDInfo = alloc_rd_info(); | |
1510 | ASSERT(pDesc->pRDInfo); | |
1511 | if (!device_alloc_rx_buf(pDevice, pDesc)) { | |
1512 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", | |
1513 | pDevice->dev->name); | |
1514 | } | |
1515 | pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]); | |
1516 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); | |
1517 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); | |
1518 | } | |
1519 | ||
1520 | pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma); | |
1521 | pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]); | |
1522 | } | |
1523 | ||
1524 | ||
1525 | static void device_init_rd1_ring(PSDevice pDevice) { | |
1526 | int i; | |
1527 | dma_addr_t curr = pDevice->rd1_pool_dma; | |
1528 | PSRxDesc pDesc; | |
1529 | ||
1530 | /* Init the RD1 ring entries */ | |
1531 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) { | |
1532 | pDesc = &(pDevice->aRD1Ring[i]); | |
1533 | pDesc->pRDInfo = alloc_rd_info(); | |
1534 | ASSERT(pDesc->pRDInfo); | |
1535 | if (!device_alloc_rx_buf(pDevice, pDesc)) { | |
1536 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", | |
1537 | pDevice->dev->name); | |
1538 | } | |
1539 | pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]); | |
1540 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); | |
1541 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); | |
1542 | } | |
1543 | ||
1544 | pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma); | |
1545 | pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]); | |
1546 | } | |
1547 | ||
1548 | ||
1549 | static void device_init_defrag_cb(PSDevice pDevice) { | |
1550 | int i; | |
1551 | PSDeFragControlBlock pDeF; | |
1552 | ||
1553 | /* Init the fragment ctl entries */ | |
1554 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { | |
1555 | pDeF = &(pDevice->sRxDFCB[i]); | |
1556 | if (!device_alloc_frag_buf(pDevice, pDeF)) { | |
1557 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n", | |
1558 | pDevice->dev->name); | |
1559 | }; | |
1560 | } | |
1561 | pDevice->cbDFCB = CB_MAX_RX_FRAG; | |
1562 | pDevice->cbFreeDFCB = pDevice->cbDFCB; | |
1563 | } | |
1564 | ||
1565 | ||
1566 | ||
1567 | ||
1568 | static void device_free_rd0_ring(PSDevice pDevice) { | |
1569 | int i; | |
1570 | ||
1571 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) { | |
1572 | PSRxDesc pDesc =&(pDevice->aRD0Ring[i]); | |
1573 | PDEVICE_RD_INFO pRDInfo =pDesc->pRDInfo; | |
1574 | ||
1575 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, | |
1576 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); | |
1577 | ||
1578 | dev_kfree_skb(pRDInfo->skb); | |
1579 | ||
1580 | kfree((PVOID)pDesc->pRDInfo); | |
1581 | } | |
1582 | ||
1583 | } | |
1584 | ||
1585 | static void device_free_rd1_ring(PSDevice pDevice) { | |
1586 | int i; | |
1587 | ||
1588 | ||
1589 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) { | |
1590 | PSRxDesc pDesc=&(pDevice->aRD1Ring[i]); | |
1591 | PDEVICE_RD_INFO pRDInfo=pDesc->pRDInfo; | |
1592 | ||
1593 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, | |
1594 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); | |
1595 | ||
1596 | dev_kfree_skb(pRDInfo->skb); | |
1597 | ||
1598 | kfree((PVOID)pDesc->pRDInfo); | |
1599 | } | |
1600 | ||
1601 | } | |
1602 | ||
1603 | static void device_free_frag_buf(PSDevice pDevice) { | |
1604 | PSDeFragControlBlock pDeF; | |
1605 | int i; | |
1606 | ||
1607 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { | |
1608 | ||
1609 | pDeF = &(pDevice->sRxDFCB[i]); | |
1610 | ||
1611 | if (pDeF->skb) | |
1612 | dev_kfree_skb(pDeF->skb); | |
1613 | ||
1614 | } | |
1615 | ||
1616 | } | |
1617 | ||
1618 | static void device_init_td0_ring(PSDevice pDevice) { | |
1619 | int i; | |
1620 | dma_addr_t curr; | |
1621 | PSTxDesc pDesc; | |
1622 | ||
1623 | curr = pDevice->td0_pool_dma; | |
1624 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) { | |
1625 | pDesc = &(pDevice->apTD0Rings[i]); | |
1626 | pDesc->pTDInfo = alloc_td_info(); | |
1627 | ASSERT(pDesc->pTDInfo); | |
1628 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { | |
1629 | pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ; | |
1630 | pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ; | |
1631 | } | |
1632 | pDesc->next =&(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]); | |
1633 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); | |
1634 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); | |
1635 | } | |
1636 | ||
1637 | pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma); | |
1638 | pDevice->apTailTD[0] = pDevice->apCurrTD[0] =&(pDevice->apTD0Rings[0]); | |
1639 | ||
1640 | } | |
1641 | ||
1642 | static void device_init_td1_ring(PSDevice pDevice) { | |
1643 | int i; | |
1644 | dma_addr_t curr; | |
1645 | PSTxDesc pDesc; | |
1646 | ||
1647 | /* Init the TD ring entries */ | |
1648 | curr=pDevice->td1_pool_dma; | |
1649 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr+=sizeof(STxDesc)) { | |
1650 | pDesc=&(pDevice->apTD1Rings[i]); | |
1651 | pDesc->pTDInfo = alloc_td_info(); | |
1652 | ASSERT(pDesc->pTDInfo); | |
1653 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { | |
1654 | pDesc->pTDInfo->buf=pDevice->tx1_bufs+(i)*PKT_BUF_SZ; | |
1655 | pDesc->pTDInfo->buf_dma=pDevice->tx_bufs_dma1+(i)*PKT_BUF_SZ; | |
1656 | } | |
1657 | pDesc->next=&(pDevice->apTD1Rings[(i+1) % pDevice->sOpts.nTxDescs[1]]); | |
1658 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); | |
1659 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); | |
1660 | } | |
1661 | ||
1662 | pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma); | |
1663 | pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]); | |
1664 | } | |
1665 | ||
1666 | ||
1667 | ||
1668 | static void device_free_td0_ring(PSDevice pDevice) { | |
1669 | int i; | |
1670 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) { | |
1671 | PSTxDesc pDesc=&(pDevice->apTD0Rings[i]); | |
1672 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; | |
1673 | ||
1674 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) | |
1675 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma, | |
1676 | pTDInfo->skb->len, PCI_DMA_TODEVICE); | |
1677 | ||
1678 | if (pTDInfo->skb) | |
1679 | dev_kfree_skb(pTDInfo->skb); | |
1680 | ||
1681 | kfree((PVOID)pDesc->pTDInfo); | |
1682 | } | |
1683 | } | |
1684 | ||
1685 | static void device_free_td1_ring(PSDevice pDevice) { | |
1686 | int i; | |
1687 | ||
1688 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) { | |
1689 | PSTxDesc pDesc=&(pDevice->apTD1Rings[i]); | |
1690 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; | |
1691 | ||
1692 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) | |
1693 | pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma, | |
1694 | pTDInfo->skb->len, PCI_DMA_TODEVICE); | |
1695 | ||
1696 | if (pTDInfo->skb) | |
1697 | dev_kfree_skb(pTDInfo->skb); | |
1698 | ||
1699 | kfree((PVOID)pDesc->pTDInfo); | |
1700 | } | |
1701 | ||
1702 | } | |
1703 | ||
1704 | ||
1705 | ||
1706 | /*-----------------------------------------------------------------*/ | |
1707 | ||
1708 | static int device_rx_srv(PSDevice pDevice, UINT uIdx) { | |
1709 | PSRxDesc pRD; | |
1710 | int works = 0; | |
1711 | ||
1712 | ||
1713 | for (pRD = pDevice->pCurrRD[uIdx]; | |
1714 | pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST; | |
1715 | pRD = pRD->next) { | |
1716 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->pCurrRD = %x, works = %d\n", pRD, works); | |
1717 | if (works++>15) | |
1718 | break; | |
1719 | if (device_receive_frame(pDevice, pRD)) { | |
1720 | if (!device_alloc_rx_buf(pDevice,pRD)) { | |
1721 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR | |
1722 | "%s: can not allocate rx buf\n", pDevice->dev->name); | |
1723 | break; | |
1724 | } | |
1725 | } | |
1726 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; | |
1727 | #ifdef PRIVATE_OBJ | |
1728 | ref_set_rx_jiffies(pDevice->dev); | |
1729 | #else | |
1730 | pDevice->dev->last_rx = jiffies; | |
1731 | #endif | |
1732 | } | |
1733 | ||
1734 | pDevice->pCurrRD[uIdx]=pRD; | |
1735 | ||
1736 | return works; | |
1737 | } | |
1738 | ||
1739 | ||
1740 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pRD) { | |
1741 | ||
1742 | PDEVICE_RD_INFO pRDInfo=pRD->pRDInfo; | |
1743 | ||
1744 | #ifdef PRIVATE_OBJ | |
1745 | ||
1746 | pRDInfo->skb=dev_alloc_skb(pDevice->rx_buf_sz); | |
1747 | if (pRDInfo->skb==NULL) | |
1748 | return FALSE; | |
1749 | ref_skb_remap(pDevice->dev, &(pRDInfo->ref_skb), pRDInfo->skb); | |
1750 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->ref_skb.tail, pDevice->rx_buf_sz, | |
1751 | PCI_DMA_FROMDEVICE); | |
1752 | #else | |
1753 | ||
1754 | pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
1755 | #ifdef PLICE_DEBUG | |
1756 | //printk("device_alloc_rx_buf:skb is %x\n",pRDInfo->skb); | |
1757 | #endif | |
1758 | if (pRDInfo->skb==NULL) | |
1759 | return FALSE; | |
1760 | ASSERT(pRDInfo->skb); | |
1761 | pRDInfo->skb->dev = pDevice->dev; | |
1762 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->skb->tail, pDevice->rx_buf_sz, | |
1763 | PCI_DMA_FROMDEVICE); | |
1764 | #endif | |
1765 | *((PU32) &(pRD->m_rd0RD0)) = 0; | |
1766 | ||
1767 | pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz); | |
1768 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; | |
1769 | pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz); | |
1770 | pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma); | |
1771 | ||
1772 | return TRUE; | |
1773 | } | |
1774 | ||
1775 | ||
1776 | ||
1777 | BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) { | |
1778 | ||
1779 | #ifdef PRIVATE_OBJ | |
1780 | ||
1781 | pDeF->skb=dev_alloc_skb(pDevice->rx_buf_sz); | |
1782 | if (pDeF->skb==NULL) | |
1783 | return FALSE; | |
1784 | ref_skb_remap(pDevice->dev, &(pDeF->ref_skb), pDeF->skb); | |
1785 | ||
1786 | #else | |
1787 | pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
1788 | if (pDeF->skb == NULL) | |
1789 | return FALSE; | |
1790 | ASSERT(pDeF->skb); | |
1791 | pDeF->skb->dev = pDevice->dev; | |
1792 | #endif | |
1793 | ||
1794 | return TRUE; | |
1795 | } | |
1796 | ||
1797 | ||
1798 | ||
1799 | static int device_tx_srv(PSDevice pDevice, UINT uIdx) { | |
1800 | PSTxDesc pTD; | |
1801 | BOOL bFull=FALSE; | |
1802 | int works = 0; | |
1803 | BYTE byTsr0; | |
1804 | BYTE byTsr1; | |
1805 | UINT uFrameSize, uFIFOHeaderSize; | |
1806 | PSTxBufHead pTxBufHead; | |
1807 | struct net_device_stats* pStats = &pDevice->stats; | |
1808 | struct sk_buff* skb; | |
1809 | UINT uNodeIndex; | |
1810 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
1811 | #ifdef PRIVATE_OBJ | |
1812 | ref_sk_buff ref_skb; | |
1813 | #endif | |
1814 | ||
1815 | ||
1816 | for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] >0; pTD = pTD->next) { | |
1817 | ||
1818 | if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC) | |
1819 | break; | |
1820 | if (works++>15) | |
1821 | break; | |
1822 | ||
1823 | byTsr0 = pTD->m_td0TD0.byTSR0; | |
1824 | byTsr1 = pTD->m_td0TD0.byTSR1; | |
1825 | ||
1826 | //Only the status of first TD in the chain is correct | |
1827 | if (pTD->m_td1TD1.byTCR & TCR_STP) { | |
1828 | ||
1829 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) { | |
1830 | uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength; | |
1831 | uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize; | |
1832 | pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf); | |
1833 | #ifdef PRIVATE_OBJ | |
1834 | ref_skb_remap(pDevice->dev, &ref_skb, pTD->pTDInfo->skb); | |
1835 | #endif | |
1836 | // Update the statistics based on the Transmit status | |
1837 | // now, we DO'NT check TSR0_CDH | |
1838 | ||
1839 | STAvUpdateTDStatCounter(&pDevice->scStatistic, | |
1840 | byTsr0, byTsr1, | |
1841 | (PBYTE)(pTD->pTDInfo->buf + uFIFOHeaderSize), | |
1842 | uFrameSize, uIdx); | |
1843 | ||
1844 | ||
1845 | BSSvUpdateNodeTxCounter(pDevice, | |
1846 | byTsr0, byTsr1, | |
1847 | (PBYTE)(pTD->pTDInfo->buf), | |
1848 | uFIFOHeaderSize | |
1849 | ); | |
1850 | ||
1851 | if (BITbIsBitOff(byTsr1, TSR1_TERR)) { | |
1852 | if (byTsr0 != 0) { | |
1853 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n", | |
1854 | (INT)uIdx, byTsr1, byTsr0); | |
1855 | } | |
1856 | if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) { | |
1857 | pDevice->s802_11Counter.TransmittedFragmentCount ++; | |
1858 | } | |
1859 | pStats->tx_packets++; | |
1860 | #ifdef PRIVATE_OBJ | |
1861 | pStats->tx_bytes += *(ref_skb.len); | |
1862 | #else | |
1863 | pStats->tx_bytes += pTD->pTDInfo->skb->len; | |
1864 | #endif | |
1865 | } | |
1866 | else { | |
1867 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n", | |
1868 | (INT)uIdx, byTsr1, byTsr0); | |
1869 | pStats->tx_errors++; | |
1870 | pStats->tx_dropped++; | |
1871 | } | |
1872 | } | |
1873 | ||
1874 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { | |
1875 | if (pDevice->bEnableHostapd) { | |
1876 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n"); | |
1877 | #ifdef PRIVATE_OBJ | |
1878 | ref_skb_remap(pDevice->apdev, &(ref_skb), pTD->pTDInfo->skb); | |
1879 | ref_skb.mac.raw = ref_skb.data; | |
1880 | *(ref_skb.pkt_type) = PACKET_OTHERHOST; | |
1881 | //*(ref_skb.protocol) = htons(ETH_P_802_2); | |
1882 | memset(ref_skb.cb, 0, sizeof(ref_skb.cb)); | |
1883 | netif_rx(ref_skb.skb); | |
1884 | #else | |
1885 | skb = pTD->pTDInfo->skb; | |
1886 | skb->dev = pDevice->apdev; | |
1887 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) | |
1888 | skb->mac_header = skb->data; | |
1889 | #else | |
1890 | skb->mac.raw = skb->data; | |
1891 | #endif | |
1892 | skb->pkt_type = PACKET_OTHERHOST; | |
1893 | //skb->protocol = htons(ETH_P_802_2); | |
1894 | memset(skb->cb, 0, sizeof(skb->cb)); | |
1895 | netif_rx(skb); | |
1896 | #endif | |
1897 | } | |
1898 | } | |
1899 | ||
1900 | if (BITbIsBitOn(byTsr1, TSR1_TERR)) { | |
1901 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { | |
1902 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", | |
1903 | (INT)uIdx, byTsr1, byTsr0); | |
1904 | } | |
1905 | ||
1906 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", | |
1907 | // (INT)uIdx, byTsr1, byTsr0); | |
1908 | ||
1909 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && | |
1910 | (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) { | |
1911 | WORD wAID; | |
1912 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; | |
1913 | ||
1914 | skb = pTD->pTDInfo->skb; | |
1915 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { | |
1916 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { | |
1917 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); | |
1918 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; | |
1919 | // set tx map | |
1920 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; | |
1921 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; | |
1922 | pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB); | |
1923 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n" | |
1924 | ,(INT)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt); | |
1925 | pStats->tx_errors--; | |
1926 | pStats->tx_dropped--; | |
1927 | } | |
1928 | } | |
1929 | } | |
1930 | } | |
1931 | device_free_tx_buf(pDevice,pTD); | |
1932 | pDevice->iTDUsed[uIdx]--; | |
1933 | } | |
1934 | } | |
1935 | ||
1936 | ||
1937 | if (uIdx == TYPE_AC0DMA) { | |
1938 | // RESERV_AC0DMA reserved for relay | |
1939 | ||
1940 | if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) { | |
1941 | bFull = TRUE; | |
1942 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]); | |
1943 | } | |
1944 | if (netif_queue_stopped(pDevice->dev) && (bFull==FALSE)){ | |
1945 | netif_wake_queue(pDevice->dev); | |
1946 | } | |
1947 | } | |
1948 | ||
1949 | ||
1950 | pDevice->apTailTD[uIdx] = pTD; | |
1951 | ||
1952 | return works; | |
1953 | } | |
1954 | ||
1955 | ||
1956 | static void device_error(PSDevice pDevice, WORD status) { | |
1957 | ||
1958 | if (status & ISR_FETALERR) { | |
1959 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR | |
1960 | "%s: Hardware fatal error.\n", | |
1961 | pDevice->dev->name); | |
1962 | netif_stop_queue(pDevice->dev); | |
1963 | del_timer(&pDevice->sTimerCommand); | |
1964 | del_timer(&(pDevice->pMgmt->sTimerSecondCallback)); | |
1965 | pDevice->bCmdRunning = FALSE; | |
1966 | MACbShutdown(pDevice->PortOffset); | |
1967 | return; | |
1968 | } | |
1969 | ||
1970 | } | |
1971 | ||
1972 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc) { | |
1973 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; | |
1974 | struct sk_buff* skb=pTDInfo->skb; | |
1975 | ||
1976 | // pre-allocated buf_dma can't be unmapped. | |
1977 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) { | |
1978 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,skb->len, | |
1979 | PCI_DMA_TODEVICE); | |
1980 | } | |
1981 | ||
1982 | if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) | |
1983 | dev_kfree_skb_irq(skb); | |
1984 | ||
1985 | pTDInfo->skb_dma = 0; | |
1986 | pTDInfo->skb = 0; | |
1987 | pTDInfo->byFlags = 0; | |
1988 | } | |
1989 | ||
1990 | ||
1991 | ||
1992 | //PLICE_DEBUG -> | |
1993 | VOID InitRxManagementQueue(PSDevice pDevice) | |
1994 | { | |
1995 | pDevice->rxManeQueue.packet_num = 0; | |
1996 | pDevice->rxManeQueue.head = pDevice->rxManeQueue.tail = 0; | |
1997 | } | |
1998 | //PLICE_DEBUG<- | |
1999 | ||
2000 | ||
2001 | ||
2002 | ||
2003 | ||
2004 | //PLICE_DEBUG -> | |
2005 | INT MlmeThread( | |
2006 | void * Context) | |
2007 | { | |
2008 | PSDevice pDevice = (PSDevice) Context; | |
2009 | PSRxMgmtPacket pRxMgmtPacket; | |
2010 | // int i ; | |
2011 | //complete(&pDevice->notify); | |
2012 | //printk("Enter MngWorkItem,Queue packet num is %d\n",pDevice->rxManeQueue.packet_num); | |
2013 | ||
2014 | //printk("Enter MlmeThread,packet _num is %d\n",pDevice->rxManeQueue.packet_num); | |
2015 | //i = 0; | |
2016 | #if 1 | |
2017 | while (1) | |
2018 | { | |
2019 | ||
2020 | //printk("DDDD\n"); | |
2021 | //down(&pDevice->mlme_semaphore); | |
2022 | // pRxMgmtPacket = DeQueue(pDevice); | |
2023 | #if 1 | |
2024 | spin_lock_irq(&pDevice->lock); | |
2025 | while(pDevice->rxManeQueue.packet_num != 0) | |
2026 | { | |
2027 | pRxMgmtPacket = DeQueue(pDevice); | |
2028 | //pDevice; | |
2029 | //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList); | |
2030 | vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket); | |
2031 | //printk("packet_num is %d\n",pDevice->rxManeQueue.packet_num); | |
2032 | ||
2033 | } | |
2034 | spin_unlock_irq(&pDevice->lock); | |
2035 | if (mlme_kill == 0) | |
2036 | break; | |
2037 | //udelay(200); | |
2038 | #endif | |
2039 | //printk("Before schedule thread jiffies is %x\n",jiffies); | |
2040 | schedule(); | |
2041 | //printk("after schedule thread jiffies is %x\n",jiffies); | |
2042 | if (mlme_kill == 0) | |
2043 | break; | |
2044 | //printk("i is %d\n",i); | |
2045 | } | |
2046 | ||
2047 | #endif | |
2048 | return 0; | |
2049 | ||
2050 | } | |
2051 | ||
2052 | ||
2053 | #ifdef PRIVATE_OBJ | |
2054 | ||
2055 | int __device_open(HANDLE pExDevice) { | |
2056 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2057 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2058 | ||
2059 | #else | |
2060 | ||
2061 | static int device_open(struct net_device *dev) { | |
2062 | PSDevice pDevice=(PSDevice) dev->priv; | |
2063 | int i; | |
2064 | #endif | |
2065 | pDevice->rx_buf_sz = PKT_BUF_SZ; | |
2066 | if (!device_init_rings(pDevice)) { | |
2067 | return -ENOMEM; | |
2068 | } | |
2069 | //2008-5-13 <add> by chester | |
2070 | #ifndef PRIVATE_OBJ | |
2071 | #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,16) | |
2072 | i=request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev); | |
2073 | #else | |
2074 | i=request_irq(pDevice->pcid->irq, &device_intr, (unsigned long)SA_SHIRQ, dev->name, dev); | |
2075 | #endif | |
2076 | if (i) | |
2077 | return i; | |
2078 | #endif | |
2079 | //printk("DEBUG1\n"); | |
2080 | #ifdef WPA_SM_Transtatus | |
2081 | extern SWPAResult wpa_Result; | |
2082 | memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname)); | |
2083 | wpa_Result.proto = 0; | |
2084 | wpa_Result.key_mgmt = 0; | |
2085 | wpa_Result.eap_type = 0; | |
2086 | wpa_Result.authenticated = FALSE; | |
2087 | pDevice->fWPA_Authened = FALSE; | |
2088 | #endif | |
2089 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n"); | |
2090 | device_init_rd0_ring(pDevice); | |
2091 | device_init_rd1_ring(pDevice); | |
2092 | device_init_defrag_cb(pDevice); | |
2093 | device_init_td0_ring(pDevice); | |
2094 | device_init_td1_ring(pDevice); | |
2095 | // VNTWIFIvSet11h(pDevice->pMgmt, pDevice->b11hEnable); | |
2096 | ||
2097 | ||
2098 | if (pDevice->bDiversityRegCtlON) { | |
2099 | device_init_diversity_timer(pDevice); | |
2100 | } | |
2101 | vMgrObjectInit(pDevice); | |
2102 | vMgrTimerInit(pDevice); | |
2103 | ||
2104 | //PLICE_DEBUG-> | |
2105 | #ifdef TASK_LET | |
2106 | tasklet_init (&pDevice->RxMngWorkItem,(void *)MngWorkItem,(unsigned long )pDevice); | |
2107 | #endif | |
2108 | #ifdef THREAD | |
2109 | InitRxManagementQueue(pDevice); | |
2110 | mlme_kill = 0; | |
2111 | mlme_task = kthread_run(MlmeThread,(void *) pDevice, "MLME"); | |
2112 | if (IS_ERR(mlme_task)) { | |
2113 | printk("thread create fail\n"); | |
2114 | return -1; | |
2115 | } | |
2116 | ||
2117 | mlme_kill = 1; | |
2118 | #endif | |
2119 | ||
2120 | ||
2121 | ||
2122 | #if 0 | |
2123 | pDevice->MLMEThr_pid = kernel_thread(MlmeThread, pDevice, CLONE_VM); | |
2124 | if (pDevice->MLMEThr_pid <0 ) | |
2125 | { | |
2126 | printk("unable start thread MlmeThread\n"); | |
2127 | return -1; | |
2128 | } | |
2129 | #endif | |
2130 | ||
2131 | //printk("thread id is %d\n",pDevice->MLMEThr_pid); | |
2132 | //printk("Create thread time is %x\n",jiffies); | |
2133 | //wait_for_completion(&pDevice->notify); | |
2134 | ||
2135 | ||
2136 | ||
2137 | ||
2138 | // if (( SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04) | |
2139 | // return -ENOMEM; | |
2140 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n"); | |
2141 | device_init_registers(pDevice, DEVICE_INIT_COLD); | |
2142 | MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); | |
2143 | memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN); | |
2144 | #ifdef PRIVATE_OBJ | |
2145 | __device_set_multi(pExDevice); | |
2146 | #else | |
2147 | device_set_multi(pDevice->dev); | |
2148 | #endif | |
2149 | ||
2150 | // Init for Key Management | |
2151 | KeyvInitTable(&pDevice->sKey, pDevice->PortOffset); | |
2152 | add_timer(&(pDevice->pMgmt->sTimerSecondCallback)); | |
2153 | ||
2154 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
2155 | /* | |
2156 | pDevice->bwextstep0 = FALSE; | |
2157 | pDevice->bwextstep1 = FALSE; | |
2158 | pDevice->bwextstep2 = FALSE; | |
2159 | pDevice->bwextstep3 = FALSE; | |
2160 | */ | |
2161 | pDevice->bwextcount=0; | |
2162 | pDevice->bWPASuppWextEnabled = FALSE; | |
2163 | #endif | |
2164 | pDevice->byReAssocCount = 0; | |
2165 | pDevice->bWPADEVUp = FALSE; | |
2166 | // Patch: if WEP key already set by iwconfig but device not yet open | |
2167 | if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) { | |
2168 | KeybSetDefaultKey(&(pDevice->sKey), | |
2169 | (DWORD)(pDevice->byKeyIndex | (1 << 31)), | |
2170 | pDevice->uKeyLength, | |
2171 | NULL, | |
2172 | pDevice->abyKey, | |
2173 | KEY_CTL_WEP, | |
2174 | pDevice->PortOffset, | |
2175 | pDevice->byLocalID | |
2176 | ); | |
2177 | pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; | |
2178 | } | |
2179 | ||
2180 | //printk("DEBUG2\n"); | |
2181 | ||
2182 | ||
2183 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n"); | |
2184 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); | |
2185 | ||
2186 | if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
2187 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); | |
2188 | } | |
2189 | else { | |
2190 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL); | |
2191 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL); | |
2192 | } | |
2193 | pDevice->flags |=DEVICE_FLAGS_OPENED; | |
2194 | ||
2195 | #ifndef PRIVATE_OBJ | |
2196 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) | |
2197 | MOD_INC_USE_COUNT; | |
2198 | #endif | |
2199 | #endif | |
2200 | ||
2201 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n"); | |
2202 | return 0; | |
2203 | } | |
2204 | ||
2205 | ||
2206 | #ifdef PRIVATE_OBJ | |
2207 | ||
2208 | int __device_close(HANDLE pExDevice) { | |
2209 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2210 | struct net_device *dev = pDevice_info->dev; | |
2211 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2212 | ||
2213 | #else | |
2214 | static int device_close(struct net_device *dev) { | |
2215 | PSDevice pDevice=(PSDevice) dev->priv; | |
2216 | #endif | |
2217 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2218 | //PLICE_DEBUG-> | |
2219 | #ifdef THREAD | |
2220 | mlme_kill = 0; | |
2221 | #endif | |
2222 | //PLICE_DEBUG<- | |
2223 | //2007-1121-02<Add>by EinsnLiu | |
2224 | if (pDevice->bLinkPass) { | |
2225 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL); | |
2226 | mdelay(30); | |
2227 | } | |
2228 | #ifdef TxInSleep | |
2229 | del_timer(&pDevice->sTimerTxData); | |
2230 | #endif | |
2231 | del_timer(&pDevice->sTimerCommand); | |
2232 | del_timer(&pMgmt->sTimerSecondCallback); | |
2233 | if (pDevice->bDiversityRegCtlON) { | |
2234 | del_timer(&pDevice->TimerSQ3Tmax1); | |
2235 | del_timer(&pDevice->TimerSQ3Tmax2); | |
2236 | del_timer(&pDevice->TimerSQ3Tmax3); | |
2237 | } | |
2238 | ||
2239 | #ifdef TASK_LET | |
2240 | tasklet_kill(&pDevice->RxMngWorkItem); | |
2241 | #endif | |
2242 | netif_stop_queue(dev); | |
2243 | pDevice->bCmdRunning = FALSE; | |
2244 | MACbShutdown(pDevice->PortOffset); | |
2245 | MACbSoftwareReset(pDevice->PortOffset); | |
2246 | CARDbRadioPowerOff(pDevice); | |
2247 | ||
2248 | pDevice->bLinkPass = FALSE; | |
2249 | memset(pMgmt->abyCurrBSSID, 0, 6); | |
2250 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
2251 | device_free_td0_ring(pDevice); | |
2252 | device_free_td1_ring(pDevice); | |
2253 | device_free_rd0_ring(pDevice); | |
2254 | device_free_rd1_ring(pDevice); | |
2255 | device_free_frag_buf(pDevice); | |
2256 | device_free_rings(pDevice); | |
2257 | BSSvClearNodeDBTable(pDevice, 0); | |
2258 | free_irq(dev->irq, dev); | |
2259 | pDevice->flags &=(~DEVICE_FLAGS_OPENED); | |
2260 | //2008-0714-01<Add>by chester | |
2261 | device_release_WPADEV(pDevice); | |
2262 | //PLICE_DEBUG-> | |
2263 | //tasklet_kill(&pDevice->RxMngWorkItem); | |
2264 | //PLICE_DEBUG<- | |
2265 | #ifndef PRIVATE_OBJ | |
2266 | #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0) | |
2267 | MOD_DEC_USE_COUNT; | |
2268 | #endif | |
2269 | #endif | |
2270 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n"); | |
2271 | return 0; | |
2272 | } | |
2273 | ||
2274 | #ifdef PRIVATE_OBJ | |
2275 | ||
2276 | int __device_dma0_tx_80211(HANDLE pExDevice, struct sk_buff *skb) { | |
2277 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2278 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2279 | ref_sk_buff ref_skb; | |
2280 | ||
2281 | #else | |
2282 | ||
2283 | ||
2284 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) { | |
2285 | PSDevice pDevice=dev->priv; | |
2286 | #endif | |
2287 | PBYTE pbMPDU; | |
2288 | UINT cbMPDULen = 0; | |
2289 | ||
2290 | ||
2291 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n"); | |
2292 | spin_lock_irq(&pDevice->lock); | |
2293 | ||
2294 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { | |
2295 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n"); | |
2296 | dev_kfree_skb_irq(skb); | |
2297 | spin_unlock_irq(&pDevice->lock); | |
2298 | return 0; | |
2299 | } | |
2300 | ||
2301 | if (pDevice->bStopTx0Pkt == TRUE) { | |
2302 | dev_kfree_skb_irq(skb); | |
2303 | spin_unlock_irq(&pDevice->lock); | |
2304 | return 0; | |
2305 | }; | |
2306 | ||
2307 | #ifdef PRIVATE_OBJ | |
2308 | ref_skb_remap(pDevice->dev, &ref_skb, skb); | |
2309 | cbMPDULen = *(ref_skb.len); | |
2310 | pbMPDU = ref_skb.data; | |
2311 | #else | |
2312 | cbMPDULen = skb->len; | |
2313 | pbMPDU = skb->data; | |
2314 | #endif | |
2315 | ||
2316 | vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen); | |
2317 | ||
2318 | spin_unlock_irq(&pDevice->lock); | |
2319 | ||
2320 | return 0; | |
2321 | ||
2322 | } | |
2323 | ||
2324 | ||
2325 | ||
2326 | BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, UINT uNodeIndex) { | |
2327 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2328 | PSTxDesc pHeadTD, pLastTD; | |
2329 | UINT cbFrameBodySize; | |
2330 | UINT uMACfragNum; | |
2331 | BYTE byPktTyp; | |
2332 | BOOL bNeedEncryption = FALSE; | |
2333 | PSKeyItem pTransmitKey = NULL; | |
2334 | UINT cbHeaderSize; | |
2335 | UINT ii; | |
2336 | SKeyItem STempKey; | |
2337 | // BYTE byKeyIndex = 0; | |
2338 | #ifdef PRIVATE_OBJ | |
2339 | ref_sk_buff ref_skb; | |
2340 | #endif | |
2341 | ||
2342 | ||
2343 | if (pDevice->bStopTx0Pkt == TRUE) { | |
2344 | dev_kfree_skb_irq(skb); | |
2345 | return FALSE; | |
2346 | }; | |
2347 | ||
2348 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { | |
2349 | dev_kfree_skb_irq(skb); | |
2350 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n"); | |
2351 | return FALSE; | |
2352 | } | |
2353 | ||
2354 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { | |
2355 | if (pDevice->uAssocCount == 0) { | |
2356 | dev_kfree_skb_irq(skb); | |
2357 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n"); | |
2358 | return FALSE; | |
2359 | } | |
2360 | } | |
2361 | ||
2362 | #ifdef PRIVATE_OBJ | |
2363 | ref_skb_remap(pDevice->dev, &(ref_skb), skb); | |
2364 | #endif | |
2365 | pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0]; | |
2366 | ||
2367 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); | |
2368 | ||
2369 | #ifdef PRIVATE_OBJ | |
2370 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); | |
2371 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; | |
2372 | ||
2373 | #else | |
2374 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); | |
2375 | cbFrameBodySize = skb->len - U_HEADER_LEN; | |
2376 | #endif | |
2377 | ||
2378 | // 802.1H | |
2379 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { | |
2380 | cbFrameBodySize += 8; | |
2381 | } | |
2382 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); | |
2383 | ||
2384 | if ( uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) { | |
2385 | dev_kfree_skb_irq(skb); | |
2386 | return FALSE; | |
2387 | } | |
2388 | byPktTyp = (BYTE)pDevice->byPacketType; | |
2389 | ||
2390 | ||
2391 | if (pDevice->bFixRate) { | |
2392 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { | |
2393 | if (pDevice->uConnectionRate >= RATE_11M) { | |
2394 | pDevice->wCurrentRate = RATE_11M; | |
2395 | } else { | |
2396 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2397 | } | |
2398 | } else { | |
2399 | if (pDevice->uConnectionRate >= RATE_54M) | |
2400 | pDevice->wCurrentRate = RATE_54M; | |
2401 | else | |
2402 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2403 | } | |
2404 | } | |
2405 | else { | |
2406 | pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate; | |
2407 | } | |
2408 | ||
2409 | //preamble type | |
2410 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { | |
2411 | pDevice->byPreambleType = pDevice->byShortPreamble; | |
2412 | } | |
2413 | else { | |
2414 | pDevice->byPreambleType = PREAMBLE_LONG; | |
2415 | } | |
2416 | ||
2417 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); | |
2418 | ||
2419 | ||
2420 | if (pDevice->wCurrentRate <= RATE_11M) { | |
2421 | byPktTyp = PK_TYPE_11B; | |
2422 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { | |
2423 | byPktTyp = PK_TYPE_11A; | |
2424 | } else { | |
2425 | if (pDevice->bProtectMode == TRUE) { | |
2426 | byPktTyp = PK_TYPE_11GB; | |
2427 | } else { | |
2428 | byPktTyp = PK_TYPE_11GA; | |
2429 | } | |
2430 | } | |
2431 | ||
2432 | if (pDevice->bEncryptionEnable == TRUE) | |
2433 | bNeedEncryption = TRUE; | |
2434 | ||
2435 | if (pDevice->bEnableHostWEP) { | |
2436 | pTransmitKey = &STempKey; | |
2437 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; | |
2438 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; | |
2439 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; | |
2440 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; | |
2441 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; | |
2442 | memcpy(pTransmitKey->abyKey, | |
2443 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], | |
2444 | pTransmitKey->uKeyLength | |
2445 | ); | |
2446 | } | |
2447 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, | |
2448 | cbFrameBodySize, TYPE_TXDMA0, pHeadTD, | |
2449 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, | |
2450 | &uMACfragNum, | |
2451 | &cbHeaderSize | |
2452 | ); | |
2453 | ||
2454 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { | |
2455 | // Disable PS | |
2456 | MACbPSWakeup(pDevice->PortOffset); | |
2457 | } | |
2458 | ||
2459 | pDevice->bPWBitOn = FALSE; | |
2460 | ||
2461 | pLastTD = pHeadTD; | |
2462 | for (ii = 0; ii < uMACfragNum; ii++) { | |
2463 | // Poll Transmit the adapter | |
2464 | wmb(); | |
2465 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; | |
2466 | wmb(); | |
2467 | if (ii == (uMACfragNum - 1)) | |
2468 | pLastTD = pHeadTD; | |
2469 | pHeadTD = pHeadTD->next; | |
2470 | } | |
2471 | ||
2472 | // Save the information needed by the tx interrupt handler | |
2473 | // to complete the Send request | |
2474 | pLastTD->pTDInfo->skb = skb; | |
2475 | pLastTD->pTDInfo->byFlags = 0; | |
2476 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; | |
2477 | ||
2478 | pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD; | |
2479 | ||
2480 | MACvTransmit0(pDevice->PortOffset); | |
2481 | ||
2482 | ||
2483 | return TRUE; | |
2484 | } | |
2485 | ||
2486 | //TYPE_AC0DMA data tx | |
2487 | #ifdef PRIVATE_OBJ | |
2488 | ||
2489 | int __device_xmit(HANDLE pExDevice, struct sk_buff *skb) { | |
2490 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2491 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2492 | struct net_device *dev = pDevice_info->dev; | |
2493 | ref_sk_buff ref_skb; | |
2494 | ||
2495 | #else | |
2496 | static int device_xmit(struct sk_buff *skb, struct net_device *dev) { | |
2497 | PSDevice pDevice=dev->priv; | |
2498 | ||
2499 | #endif | |
2500 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2501 | PSTxDesc pHeadTD, pLastTD; | |
2502 | UINT uNodeIndex = 0; | |
2503 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; | |
2504 | WORD wAID; | |
2505 | UINT uMACfragNum = 1; | |
2506 | UINT cbFrameBodySize; | |
2507 | BYTE byPktTyp; | |
2508 | UINT cbHeaderSize; | |
2509 | BOOL bNeedEncryption = FALSE; | |
2510 | PSKeyItem pTransmitKey = NULL; | |
2511 | SKeyItem STempKey; | |
2512 | UINT ii; | |
2513 | BOOL bTKIP_UseGTK = FALSE; | |
2514 | BOOL bNeedDeAuth = FALSE; | |
2515 | PBYTE pbyBSSID; | |
2516 | BOOL bNodeExist = FALSE; | |
2517 | ||
2518 | ||
2519 | ||
2520 | spin_lock_irq(&pDevice->lock); | |
2521 | if (pDevice->bLinkPass == FALSE) { | |
2522 | dev_kfree_skb_irq(skb); | |
2523 | spin_unlock_irq(&pDevice->lock); | |
2524 | return 0; | |
2525 | } | |
2526 | ||
2527 | if (pDevice->bStopDataPkt) { | |
2528 | dev_kfree_skb_irq(skb); | |
2529 | spin_unlock_irq(&pDevice->lock); | |
2530 | return 0; | |
2531 | } | |
2532 | ||
2533 | #ifdef PRIVATE_OBJ | |
2534 | ref_skb_remap(pDevice->dev, &ref_skb, skb); | |
2535 | #endif | |
2536 | ||
2537 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { | |
2538 | if (pDevice->uAssocCount == 0) { | |
2539 | dev_kfree_skb_irq(skb); | |
2540 | spin_unlock_irq(&pDevice->lock); | |
2541 | return 0; | |
2542 | } | |
2543 | #ifdef PRIVATE_OBJ | |
2544 | if (IS_MULTICAST_ADDRESS((PBYTE)(ref_skb.data))) { | |
2545 | #else | |
2546 | if (IS_MULTICAST_ADDRESS((PBYTE)(skb->data))) { | |
2547 | #endif | |
2548 | uNodeIndex = 0; | |
2549 | bNodeExist = TRUE; | |
2550 | if (pMgmt->sNodeDBTable[0].bPSEnable) { | |
2551 | #ifdef PRIVATE_OBJ | |
2552 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), ref_skb.skb); | |
2553 | #else | |
2554 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb); | |
2555 | #endif | |
2556 | pMgmt->sNodeDBTable[0].wEnQueueCnt++; | |
2557 | // set tx map | |
2558 | pMgmt->abyPSTxMap[0] |= byMask[0]; | |
2559 | spin_unlock_irq(&pDevice->lock); | |
2560 | return 0; | |
2561 | } | |
2562 | }else { | |
2563 | #ifdef PRIVATE_OBJ | |
2564 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(ref_skb.data), &uNodeIndex)) { | |
2565 | #else | |
2566 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { | |
2567 | #endif | |
2568 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { | |
2569 | #ifdef PRIVATE_OBJ | |
2570 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, ref_skb.skb); | |
2571 | #else | |
2572 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); | |
2573 | #endif | |
2574 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; | |
2575 | // set tx map | |
2576 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; | |
2577 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; | |
2578 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n", | |
2579 | (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]); | |
2580 | spin_unlock_irq(&pDevice->lock); | |
2581 | return 0; | |
2582 | } | |
2583 | ||
2584 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { | |
2585 | pDevice->byPreambleType = pDevice->byShortPreamble; | |
2586 | ||
2587 | }else { | |
2588 | pDevice->byPreambleType = PREAMBLE_LONG; | |
2589 | } | |
2590 | bNodeExist = TRUE; | |
2591 | ||
2592 | } | |
2593 | } | |
2594 | ||
2595 | if (bNodeExist == FALSE) { | |
2596 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Unknown STA not found in node DB \n"); | |
2597 | dev_kfree_skb_irq(skb); | |
2598 | spin_unlock_irq(&pDevice->lock); | |
2599 | return 0; | |
2600 | } | |
2601 | } | |
2602 | ||
2603 | pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA]; | |
2604 | ||
2605 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); | |
2606 | ||
2607 | ||
2608 | #ifdef PRIVATE_OBJ | |
2609 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); | |
2610 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; | |
2611 | #else | |
2612 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); | |
2613 | cbFrameBodySize = skb->len - U_HEADER_LEN; | |
2614 | #endif | |
2615 | // 802.1H | |
2616 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { | |
2617 | cbFrameBodySize += 8; | |
2618 | } | |
2619 | ||
2620 | ||
2621 | if (pDevice->bEncryptionEnable == TRUE) { | |
2622 | bNeedEncryption = TRUE; | |
2623 | // get Transmit key | |
2624 | do { | |
2625 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && | |
2626 | (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { | |
2627 | pbyBSSID = pDevice->abyBSSID; | |
2628 | // get pairwise key | |
2629 | if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == FALSE) { | |
2630 | // get group key | |
2631 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == TRUE) { | |
2632 | bTKIP_UseGTK = TRUE; | |
2633 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); | |
2634 | break; | |
2635 | } | |
2636 | } else { | |
2637 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get PTK.\n"); | |
2638 | break; | |
2639 | } | |
2640 | }else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
2641 | ||
2642 | pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1 | |
2643 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS Serach Key: \n"); | |
2644 | for (ii = 0; ii< 6; ii++) | |
2645 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"%x \n", *(pbyBSSID+ii)); | |
2646 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"\n"); | |
2647 | ||
2648 | // get pairwise key | |
2649 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == TRUE) | |
2650 | break; | |
2651 | } | |
2652 | // get group key | |
2653 | pbyBSSID = pDevice->abyBroadcastAddr; | |
2654 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == FALSE) { | |
2655 | pTransmitKey = NULL; | |
2656 | if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
2657 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); | |
2658 | } | |
2659 | else | |
2660 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); | |
2661 | } else { | |
2662 | bTKIP_UseGTK = TRUE; | |
2663 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); | |
2664 | } | |
2665 | } while(FALSE); | |
2666 | } | |
2667 | ||
2668 | if (pDevice->bEnableHostWEP) { | |
2669 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex); | |
2670 | if (pDevice->bEncryptionEnable == TRUE) { | |
2671 | pTransmitKey = &STempKey; | |
2672 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; | |
2673 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; | |
2674 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; | |
2675 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; | |
2676 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; | |
2677 | memcpy(pTransmitKey->abyKey, | |
2678 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], | |
2679 | pTransmitKey->uKeyLength | |
2680 | ); | |
2681 | } | |
2682 | } | |
2683 | ||
2684 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); | |
2685 | ||
2686 | if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) { | |
2687 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum); | |
2688 | dev_kfree_skb_irq(skb); | |
2689 | spin_unlock_irq(&pDevice->lock); | |
2690 | return 0; | |
2691 | } | |
2692 | ||
2693 | if (pTransmitKey != NULL) { | |
2694 | if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) && | |
2695 | (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) { | |
2696 | uMACfragNum = 1; //WEP256 doesn't support fragment | |
2697 | } | |
2698 | } | |
2699 | ||
2700 | byPktTyp = (BYTE)pDevice->byPacketType; | |
2701 | ||
2702 | if (pDevice->bFixRate) { | |
2703 | #ifdef PLICE_DEBUG | |
2704 | printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n",pDevice->eCurrentPHYType,pDevice->uConnectionRate); | |
2705 | #endif | |
2706 | ||
2707 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { | |
2708 | if (pDevice->uConnectionRate >= RATE_11M) { | |
2709 | pDevice->wCurrentRate = RATE_11M; | |
2710 | } else { | |
2711 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2712 | } | |
2713 | } else { | |
2714 | if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) && | |
2715 | (pDevice->uConnectionRate <= RATE_6M)) { | |
2716 | pDevice->wCurrentRate = RATE_6M; | |
2717 | } else { | |
2718 | if (pDevice->uConnectionRate >= RATE_54M) | |
2719 | pDevice->wCurrentRate = RATE_54M; | |
2720 | else | |
2721 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2722 | ||
2723 | } | |
2724 | } | |
2725 | pDevice->byACKRate = (BYTE) pDevice->wCurrentRate; | |
2726 | pDevice->byTopCCKBasicRate = RATE_1M; | |
2727 | pDevice->byTopOFDMBasicRate = RATE_6M; | |
2728 | } | |
2729 | else { | |
2730 | //auto rate | |
2731 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { | |
2732 | if (pDevice->eCurrentPHYType != PHY_TYPE_11A) { | |
2733 | pDevice->wCurrentRate = RATE_1M; | |
2734 | pDevice->byACKRate = RATE_1M; | |
2735 | pDevice->byTopCCKBasicRate = RATE_1M; | |
2736 | pDevice->byTopOFDMBasicRate = RATE_6M; | |
2737 | } else { | |
2738 | pDevice->wCurrentRate = RATE_6M; | |
2739 | pDevice->byACKRate = RATE_6M; | |
2740 | pDevice->byTopCCKBasicRate = RATE_1M; | |
2741 | pDevice->byTopOFDMBasicRate = RATE_6M; | |
2742 | } | |
2743 | } | |
2744 | else { | |
2745 | VNTWIFIvGetTxRate( pDevice->pMgmt, | |
2746 | pDevice->sTxEthHeader.abyDstAddr, | |
2747 | &(pDevice->wCurrentRate), | |
2748 | &(pDevice->byACKRate), | |
2749 | &(pDevice->byTopCCKBasicRate), | |
2750 | &(pDevice->byTopOFDMBasicRate)); | |
2751 | ||
2752 | #if 0 | |
2753 | printk("auto rate:Rate : %d,AckRate:%d,TopCCKRate:%d,TopOFDMRate:%d\n", | |
2754 | pDevice->wCurrentRate,pDevice->byACKRate, | |
2755 | pDevice->byTopCCKBasicRate,pDevice->byTopOFDMBasicRate); | |
2756 | ||
2757 | #endif | |
2758 | ||
2759 | #if 0 | |
2760 | ||
2761 | pDevice->wCurrentRate = 11; | |
2762 | pDevice->byACKRate = 8; | |
2763 | pDevice->byTopCCKBasicRate = 3; | |
2764 | pDevice->byTopOFDMBasicRate = 8; | |
2765 | #endif | |
2766 | ||
2767 | ||
2768 | } | |
2769 | } | |
2770 | ||
2771 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); | |
2772 | ||
2773 | if (pDevice->wCurrentRate <= RATE_11M) { | |
2774 | byPktTyp = PK_TYPE_11B; | |
2775 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { | |
2776 | byPktTyp = PK_TYPE_11A; | |
2777 | } else { | |
2778 | if (pDevice->bProtectMode == TRUE) { | |
2779 | byPktTyp = PK_TYPE_11GB; | |
2780 | } else { | |
2781 | byPktTyp = PK_TYPE_11GA; | |
2782 | } | |
2783 | } | |
2784 | ||
2785 | //#ifdef PLICE_DEBUG | |
2786 | // printk("FIX RATE:CurrentRate is %d"); | |
2787 | //#endif | |
2788 | ||
2789 | if (bNeedEncryption == TRUE) { | |
2790 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType)); | |
2791 | if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) { | |
2792 | bNeedEncryption = FALSE; | |
2793 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType)); | |
2794 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { | |
2795 | if (pTransmitKey == NULL) { | |
2796 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Don't Find TX KEY\n"); | |
2797 | } | |
2798 | else { | |
2799 | if (bTKIP_UseGTK == TRUE) { | |
2800 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"error: KEY is GTK!!~~\n"); | |
2801 | } | |
2802 | else { | |
2803 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); | |
2804 | bNeedEncryption = TRUE; | |
2805 | } | |
2806 | } | |
2807 | } | |
2808 | ||
2809 | if (pDevice->byCntMeasure == 2) { | |
2810 | bNeedDeAuth = TRUE; | |
2811 | pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++; | |
2812 | } | |
2813 | ||
2814 | if (pDevice->bEnableHostWEP) { | |
2815 | if ((uNodeIndex != 0) && | |
2816 | (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) { | |
2817 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); | |
2818 | bNeedEncryption = TRUE; | |
2819 | } | |
2820 | } | |
2821 | } | |
2822 | else { | |
2823 | if (pTransmitKey == NULL) { | |
2824 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"return no tx key\n"); | |
2825 | dev_kfree_skb_irq(skb); | |
2826 | spin_unlock_irq(&pDevice->lock); | |
2827 | return 0; | |
2828 | } | |
2829 | } | |
2830 | } | |
2831 | ||
2832 | ||
2833 | #ifdef PRIVATE_OBJ | |
2834 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, | |
2835 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, | |
2836 | &pDevice->sTxEthHeader, (PBYTE)ref_skb.data, pTransmitKey, uNodeIndex, | |
2837 | &uMACfragNum, | |
2838 | &cbHeaderSize | |
2839 | ); | |
2840 | #else | |
2841 | #ifdef PLICE_DEBUG | |
2842 | //if (skb->len == 98) | |
2843 | //{ | |
2844 | // printk("ping:len is %d\n"); | |
2845 | //} | |
2846 | #endif | |
2847 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, | |
2848 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, | |
2849 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, | |
2850 | &uMACfragNum, | |
2851 | &cbHeaderSize | |
2852 | ); | |
2853 | #endif | |
2854 | ||
2855 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { | |
2856 | // Disable PS | |
2857 | MACbPSWakeup(pDevice->PortOffset); | |
2858 | } | |
2859 | pDevice->bPWBitOn = FALSE; | |
2860 | ||
2861 | pLastTD = pHeadTD; | |
2862 | for (ii = 0; ii < uMACfragNum; ii++) { | |
2863 | // Poll Transmit the adapter | |
2864 | wmb(); | |
2865 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; | |
2866 | wmb(); | |
2867 | if (ii == uMACfragNum - 1) | |
2868 | pLastTD = pHeadTD; | |
2869 | pHeadTD = pHeadTD->next; | |
2870 | } | |
2871 | ||
2872 | // Save the information needed by the tx interrupt handler | |
2873 | // to complete the Send request | |
2874 | #ifdef PRIVATE_OBJ | |
2875 | pLastTD->pTDInfo->skb = ref_skb.skb; | |
2876 | #else | |
2877 | pLastTD->pTDInfo->skb = skb; | |
2878 | #endif | |
2879 | pLastTD->pTDInfo->byFlags = 0; | |
2880 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; | |
2881 | #ifdef TxInSleep | |
2882 | pDevice->nTxDataTimeCout=0; //2008-8-21 chester <add> for send null packet | |
2883 | #endif | |
2884 | if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) { | |
2885 | netif_stop_queue(dev); | |
2886 | } | |
2887 | ||
2888 | pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD; | |
2889 | //#ifdef PLICE_DEBUG | |
2890 | if (pDevice->bFixRate) | |
2891 | { | |
2892 | printk("FixRate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); | |
2893 | } | |
2894 | else | |
2895 | { | |
2896 | //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); | |
2897 | } | |
2898 | //#endif | |
2899 | ||
2900 | { | |
2901 | BYTE Protocol_Version; //802.1x Authentication | |
2902 | BYTE Packet_Type; //802.1x Authentication | |
2903 | BYTE Descriptor_type; | |
2904 | WORD Key_info; | |
2905 | BOOL bTxeapol_key = FALSE; | |
2906 | Protocol_Version = skb->data[U_HEADER_LEN]; | |
2907 | Packet_Type = skb->data[U_HEADER_LEN+1]; | |
2908 | Descriptor_type = skb->data[U_HEADER_LEN+1+1+2]; | |
2909 | Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]); | |
2910 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { | |
2911 | if(((Protocol_Version==1) ||(Protocol_Version==2)) && | |
2912 | (Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer | |
2913 | bTxeapol_key = TRUE; | |
2914 | if((Descriptor_type==254)||(Descriptor_type==2)) { //WPA or RSN | |
2915 | if(!(Key_info & BIT3) && //group-key challenge | |
2916 | (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key | |
2917 | pDevice->fWPA_Authened = TRUE; | |
2918 | if(Descriptor_type==254) | |
2919 | printk("WPA "); | |
2920 | else | |
2921 | printk("WPA2 "); | |
2922 | printk("Authentication completed!!\n"); | |
2923 | } | |
2924 | } | |
2925 | } | |
2926 | } | |
2927 | } | |
2928 | ||
2929 | MACvTransmitAC0(pDevice->PortOffset); | |
2930 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD); | |
2931 | ||
2932 | #ifdef PRIVATE_OBJ | |
2933 | ref_set_tx_jiffies(pDevice->dev); | |
2934 | #else | |
2935 | dev->trans_start = jiffies; | |
2936 | #endif | |
2937 | ||
2938 | spin_unlock_irq(&pDevice->lock); | |
2939 | return 0; | |
2940 | ||
2941 | } | |
2942 | ||
2943 | #ifdef PRIVATE_OBJ | |
2944 | ||
2945 | int __device_intr(int irq, HANDLE pExDevice, struct pt_regs *regs) { | |
2946 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2947 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2948 | ||
2949 | ||
2950 | #else | |
2951 | static irqreturn_t device_intr(int irq, void *dev_instance) { | |
2952 | struct net_device* dev=dev_instance; | |
2953 | PSDevice pDevice=(PSDevice) dev->priv; | |
2954 | #endif | |
2955 | ||
2956 | int max_count=0; | |
2957 | DWORD dwMIBCounter=0; | |
2958 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2959 | BYTE byOrgPageSel=0; | |
2960 | int handled = 0; | |
2961 | BYTE byData = 0; | |
2962 | int ii= 0; | |
2963 | // BYTE byRSSI; | |
2964 | ||
2965 | ||
2966 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); | |
2967 | ||
2968 | if (pDevice->dwIsr == 0) | |
2969 | return IRQ_RETVAL(handled); | |
2970 | ||
2971 | if (pDevice->dwIsr == 0xffffffff) { | |
2972 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n"); | |
2973 | return IRQ_RETVAL(handled); | |
2974 | } | |
2975 | /* | |
2976 | // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI | |
2977 | ||
2978 | if ((BITbIsBitOn(pDevice->dwIsr, ISR_RXDMA0)) && | |
2979 | (pDevice->byLocalID != REV_ID_VT3253_B0) && | |
2980 | (pDevice->bBSSIDFilter == TRUE)) { | |
2981 | // update RSSI | |
2982 | //BBbReadEmbeded(pDevice->PortOffset, 0x3E, &byRSSI); | |
2983 | //pDevice->uCurrRSSI = byRSSI; | |
2984 | } | |
2985 | */ | |
2986 | ||
2987 | handled = 1; | |
2988 | MACvIntDisable(pDevice->PortOffset); | |
2989 | spin_lock_irq(&pDevice->lock); | |
2990 | ||
2991 | //Make sure current page is 0 | |
2992 | VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel); | |
2993 | if (byOrgPageSel == 1) { | |
2994 | MACvSelectPage0(pDevice->PortOffset); | |
2995 | } | |
2996 | else | |
2997 | byOrgPageSel = 0; | |
2998 | ||
2999 | MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter); | |
3000 | // TBD.... | |
3001 | // Must do this after doing rx/tx, cause ISR bit is slow | |
3002 | // than RD/TD write back | |
3003 | // update ISR counter | |
3004 | STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter); | |
3005 | while (pDevice->dwIsr != 0) { | |
3006 | ||
3007 | STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr); | |
3008 | MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr); | |
3009 | ||
3010 | if (pDevice->dwIsr & ISR_FETALERR){ | |
3011 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n"); | |
3012 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0); | |
3013 | VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI); | |
3014 | device_error(pDevice, pDevice->dwIsr); | |
3015 | } | |
3016 | ||
3017 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { | |
3018 | ||
3019 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASURESTART)) { | |
3020 | // 802.11h measure start | |
3021 | pDevice->byOrgChannel = pDevice->byCurrentCh; | |
3022 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR)); | |
3023 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR)); | |
3024 | MACvSelectPage1(pDevice->PortOffset); | |
3025 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0)); | |
3026 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4)); | |
3027 | MACvSelectPage0(pDevice->PortOffset); | |
3028 | //xxxx | |
3029 | // WCMDbFlushCommandQueue(pDevice->pMgmt, TRUE); | |
3030 | if (CARDbSetChannel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == TRUE) { | |
3031 | pDevice->bMeasureInProgress = TRUE; | |
3032 | MACvSelectPage1(pDevice->PortOffset); | |
3033 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY); | |
3034 | MACvSelectPage0(pDevice->PortOffset); | |
3035 | pDevice->byBasicMap = 0; | |
3036 | pDevice->byCCAFraction = 0; | |
3037 | for(ii=0;ii<8;ii++) { | |
3038 | pDevice->dwRPIs[ii] = 0; | |
3039 | } | |
3040 | } else { | |
3041 | // can not measure because set channel fail | |
3042 | // WCMDbResetCommandQueue(pDevice->pMgmt); | |
3043 | // clear measure control | |
3044 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); | |
3045 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE); | |
3046 | MACvSelectPage1(pDevice->PortOffset); | |
3047 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3048 | MACvSelectPage0(pDevice->PortOffset); | |
3049 | } | |
3050 | } | |
3051 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASUREEND)) { | |
3052 | // 802.11h measure end | |
3053 | pDevice->bMeasureInProgress = FALSE; | |
3054 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR); | |
3055 | MACvSelectPage1(pDevice->PortOffset); | |
3056 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0); | |
3057 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4); | |
3058 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData); | |
3059 | pDevice->byBasicMap |= (byData >> 4); | |
3060 | VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction); | |
3061 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData); | |
3062 | // clear measure control | |
3063 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); | |
3064 | MACvSelectPage0(pDevice->PortOffset); | |
3065 | CARDbSetChannel(pDevice, pDevice->byOrgChannel); | |
3066 | // WCMDbResetCommandQueue(pDevice->pMgmt); | |
3067 | MACvSelectPage1(pDevice->PortOffset); | |
3068 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3069 | MACvSelectPage0(pDevice->PortOffset); | |
3070 | if (BITbIsBitOn(byData, MSRCTL_FINISH)) { | |
3071 | // measure success | |
3072 | s_vCompleteCurrentMeasure(pDevice, 0); | |
3073 | } else { | |
3074 | // can not measure because not ready before end of measure time | |
3075 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE); | |
3076 | } | |
3077 | } | |
3078 | if (BITbIsBitOn(pDevice->dwIsr, ISR_QUIETSTART)) { | |
3079 | do { | |
3080 | ; | |
3081 | } while (CARDbStartQuiet(pDevice) == FALSE); | |
3082 | } | |
3083 | } | |
3084 | ||
3085 | if (pDevice->dwIsr & ISR_TBTT) { | |
3086 | if (pDevice->bEnableFirstQuiet == TRUE) { | |
3087 | pDevice->byQuietStartCount--; | |
3088 | if (pDevice->byQuietStartCount == 0) { | |
3089 | pDevice->bEnableFirstQuiet = FALSE; | |
3090 | MACvSelectPage1(pDevice->PortOffset); | |
3091 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN)); | |
3092 | MACvSelectPage0(pDevice->PortOffset); | |
3093 | } | |
3094 | } | |
3095 | if ((pDevice->bChannelSwitch == TRUE) && | |
3096 | (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) { | |
3097 | pDevice->byChannelSwitchCount--; | |
3098 | if (pDevice->byChannelSwitchCount == 0) { | |
3099 | pDevice->bChannelSwitch = FALSE; | |
3100 | CARDbSetChannel(pDevice, pDevice->byNewChannel); | |
3101 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); | |
3102 | MACvSelectPage1(pDevice->PortOffset); | |
3103 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3104 | MACvSelectPage0(pDevice->PortOffset); | |
3105 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); | |
3106 | ||
3107 | } | |
3108 | } | |
3109 | if (pDevice->eOPMode == OP_MODE_ADHOC) { | |
3110 | //pDevice->bBeaconSent = FALSE; | |
3111 | } else { | |
3112 | if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == TRUE) && (pDevice->uCurrRSSI != 0)) { | |
3113 | LONG ldBm; | |
3114 | ||
3115 | RFvRSSITodBm(pDevice, (BYTE) pDevice->uCurrRSSI, &ldBm); | |
3116 | for (ii=0;ii<BB_VGA_LEVEL;ii++) { | |
3117 | if (ldBm < pDevice->ldBmThreshold[ii]) { | |
3118 | pDevice->byBBVGANew = pDevice->abyBBVGA[ii]; | |
3119 | break; | |
3120 | } | |
3121 | } | |
3122 | if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) { | |
3123 | pDevice->uBBVGADiffCount++; | |
3124 | if (pDevice->uBBVGADiffCount == 1) { | |
3125 | // first VGA diff gain | |
3126 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); | |
3127 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", | |
3128 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); | |
3129 | } | |
3130 | if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) { | |
3131 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", | |
3132 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); | |
3133 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); | |
3134 | } | |
3135 | } else { | |
3136 | pDevice->uBBVGADiffCount = 1; | |
3137 | } | |
3138 | } | |
3139 | } | |
3140 | ||
3141 | pDevice->bBeaconSent = FALSE; | |
3142 | if (pDevice->bEnablePSMode) { | |
3143 | PSbIsNextTBTTWakeUp((HANDLE)pDevice); | |
3144 | }; | |
3145 | ||
3146 | if ((pDevice->eOPMode == OP_MODE_AP) || | |
3147 | (pDevice->eOPMode == OP_MODE_ADHOC)) { | |
3148 | ||
3149 | MACvOneShotTimer1MicroSec(pDevice->PortOffset, | |
3150 | (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10); | |
3151 | } | |
3152 | ||
3153 | if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) { | |
3154 | // todo adhoc PS mode | |
3155 | }; | |
3156 | ||
3157 | } | |
3158 | ||
3159 | if (pDevice->dwIsr & ISR_BNTX) { | |
3160 | ||
3161 | if (pDevice->eOPMode == OP_MODE_ADHOC) { | |
3162 | pDevice->bIsBeaconBufReadySet = FALSE; | |
3163 | pDevice->cbBeaconBufReadySetCnt = 0; | |
3164 | }; | |
3165 | ||
3166 | if (pDevice->eOPMode == OP_MODE_AP) { | |
3167 | if(pMgmt->byDTIMCount > 0) { | |
3168 | pMgmt->byDTIMCount --; | |
3169 | pMgmt->sNodeDBTable[0].bRxPSPoll = FALSE; | |
3170 | } | |
3171 | else { | |
3172 | if(pMgmt->byDTIMCount == 0) { | |
3173 | // check if mutltcast tx bufferring | |
3174 | pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1; | |
3175 | pMgmt->sNodeDBTable[0].bRxPSPoll = TRUE; | |
3176 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RX_PSPOLL, NULL); | |
3177 | } | |
3178 | } | |
3179 | } | |
3180 | pDevice->bBeaconSent = TRUE; | |
3181 | ||
3182 | if (pDevice->bChannelSwitch == TRUE) { | |
3183 | pDevice->byChannelSwitchCount--; | |
3184 | if (pDevice->byChannelSwitchCount == 0) { | |
3185 | pDevice->bChannelSwitch = FALSE; | |
3186 | CARDbSetChannel(pDevice, pDevice->byNewChannel); | |
3187 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); | |
3188 | MACvSelectPage1(pDevice->PortOffset); | |
3189 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3190 | MACvSelectPage0(pDevice->PortOffset); | |
3191 | //VNTWIFIbSendBeacon(pDevice->pMgmt); | |
3192 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); | |
3193 | } | |
3194 | } | |
3195 | ||
3196 | } | |
3197 | ||
3198 | if (pDevice->dwIsr & ISR_RXDMA0) { | |
3199 | max_count += device_rx_srv(pDevice, TYPE_RXDMA0); | |
3200 | } | |
3201 | if (pDevice->dwIsr & ISR_RXDMA1) { | |
3202 | max_count += device_rx_srv(pDevice, TYPE_RXDMA1); | |
3203 | } | |
3204 | if (pDevice->dwIsr & ISR_TXDMA0){ | |
3205 | max_count += device_tx_srv(pDevice, TYPE_TXDMA0); | |
3206 | } | |
3207 | if (pDevice->dwIsr & ISR_AC0DMA){ | |
3208 | max_count += device_tx_srv(pDevice, TYPE_AC0DMA); | |
3209 | } | |
3210 | if (pDevice->dwIsr & ISR_SOFTTIMER) { | |
3211 | ||
3212 | } | |
3213 | if (pDevice->dwIsr & ISR_SOFTTIMER1) { | |
3214 | if (pDevice->eOPMode == OP_MODE_AP) { | |
3215 | if (pDevice->bShortSlotTime) | |
3216 | pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1); | |
3217 | else | |
3218 | pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1)); | |
3219 | } | |
3220 | bMgrPrepareBeaconToSend(pDevice, pMgmt); | |
3221 | pDevice->byCntMeasure = 0; | |
3222 | } | |
3223 | ||
3224 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); | |
3225 | ||
3226 | MACvReceive0(pDevice->PortOffset); | |
3227 | MACvReceive1(pDevice->PortOffset); | |
3228 | ||
3229 | if (max_count>pDevice->sOpts.int_works) | |
3230 | break; | |
3231 | } | |
3232 | ||
3233 | if (byOrgPageSel == 1) { | |
3234 | MACvSelectPage1(pDevice->PortOffset); | |
3235 | } | |
3236 | ||
3237 | spin_unlock_irq(&pDevice->lock); | |
3238 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); | |
3239 | ||
3240 | return IRQ_RETVAL(handled); | |
3241 | } | |
3242 | ||
3243 | ||
3244 | static unsigned const ethernet_polynomial = 0x04c11db7U; | |
3245 | static inline u32 ether_crc(int length, unsigned char *data) | |
3246 | { | |
3247 | int crc = -1; | |
3248 | ||
3249 | while(--length >= 0) { | |
3250 | unsigned char current_octet = *data++; | |
3251 | int bit; | |
3252 | for (bit = 0; bit < 8; bit++, current_octet >>= 1) { | |
3253 | crc = (crc << 1) ^ | |
3254 | ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0); | |
3255 | } | |
3256 | } | |
3257 | return crc; | |
3258 | } | |
3259 | ||
3260 | //2008-8-4 <add> by chester | |
3261 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source) | |
3262 | { | |
3263 | UCHAR buf1[100]; | |
3264 | int source_len = strlen(source); | |
3265 | ||
3266 | memset(buf1,0,100); | |
3267 | strcat(buf1, string); | |
3268 | strcat(buf1, "="); | |
3269 | source+=strlen(buf1); | |
3270 | ||
3271 | memcpy(dest,source,source_len-strlen(buf1)); | |
3272 | return TRUE; | |
3273 | } | |
3274 | ||
3275 | int Config_FileOperation(PSDevice pDevice,BOOL fwrite,unsigned char *Parameter) { | |
3276 | UCHAR *config_path=CONFIG_PATH; | |
3277 | UCHAR *buffer=NULL; | |
3278 | UCHAR tmpbuffer[20]; | |
3279 | struct file *filp=NULL; | |
3280 | mm_segment_t old_fs = get_fs(); | |
3281 | int oldfsuid=0,oldfsgid=0; | |
3282 | int result=0; | |
3283 | ||
3284 | set_fs (KERNEL_DS); | |
3285 | //Make sure a caller can read or write power as root | |
3286 | oldfsuid=current->fsuid; | |
3287 | oldfsgid=current->fsgid; | |
3288 | current->fsuid = 0; | |
3289 | current->fsgid = 0; | |
3290 | ||
3291 | //open file | |
3292 | filp = filp_open(config_path, O_RDWR, 0); | |
3293 | if (IS_ERR(filp)) { | |
3294 | printk("Config_FileOperation:open file fail?\n"); | |
3295 | result=-1; | |
3296 | goto error2; | |
3297 | } | |
3298 | ||
3299 | if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) { | |
3300 | printk("file %s cann't readable or writable?\n",config_path); | |
3301 | result = -1; | |
3302 | goto error1; | |
3303 | } | |
3304 | ||
3305 | buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL); | |
3306 | if(buffer==NULL) { | |
3307 | printk("alllocate mem for file fail?\n"); | |
3308 | result = -1; | |
3309 | goto error1; | |
3310 | } | |
3311 | ||
3312 | if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) { | |
3313 | printk("read file error?\n"); | |
3314 | result = -1; | |
3315 | goto error1; | |
3316 | } | |
3317 | ||
3318 | if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer)!=TRUE) { | |
3319 | printk("get parameter error?\n"); | |
3320 | result = -1; | |
3321 | goto error1; | |
3322 | } | |
3323 | ||
3324 | if(memcmp(tmpbuffer,"USA",3)==0) { | |
3325 | result=ZoneType_USA; | |
3326 | } | |
3327 | else if(memcmp(tmpbuffer,"JAPAN",5)==0) { | |
3328 | result=ZoneType_Japan; | |
3329 | } | |
3330 | else if(memcmp(tmpbuffer,"EUROPE",5)==0) { | |
3331 | result=ZoneType_Europe; | |
3332 | } | |
3333 | else { | |
3334 | result = -1; | |
3335 | printk("Unknown Zonetype[%s]?\n",tmpbuffer); | |
3336 | } | |
3337 | ||
3338 | error1: | |
3339 | if(buffer) | |
3340 | kfree(buffer); | |
3341 | ||
3342 | if(filp_close(filp,NULL)) | |
3343 | printk("Config_FileOperation:close file fail\n"); | |
3344 | ||
3345 | error2: | |
3346 | set_fs (old_fs); | |
3347 | current->fsuid=oldfsuid; | |
3348 | current->fsgid=oldfsgid; | |
3349 | ||
3350 | return result; | |
3351 | } | |
3352 | ||
3353 | ||
3354 | #ifdef PRIVATE_OBJ | |
3355 | ||
3356 | void __device_set_multi(HANDLE pExDevice) { | |
3357 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
3358 | ref_net_device *dev = &(pDevice_info->ref_dev); | |
3359 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
3360 | ||
3361 | #else | |
3362 | ||
3363 | static void device_set_multi(struct net_device *dev) { | |
3364 | PSDevice pDevice = (PSDevice) dev->priv; | |
3365 | #endif | |
3366 | ||
3367 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3368 | u32 mc_filter[2]; | |
3369 | int i; | |
3370 | struct dev_mc_list *mclist; | |
3371 | ||
3372 | ||
3373 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode)); | |
3374 | ||
3375 | #ifdef PRIVATE_OBJ | |
3376 | if (*(dev->flags) & IFF_PROMISC) { /* Set promiscuous. */ | |
3377 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: Promiscuous mode enabled.\n", pDevice->dev->name); | |
3378 | ||
3379 | #else | |
3380 | if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ | |
3381 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name); | |
3382 | #endif | |
3383 | /* Unconditionally log net taps. */ | |
3384 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST); | |
3385 | } | |
3386 | #ifdef PRIVATE_OBJ | |
3387 | else if ((*(dev->mc_count) > pDevice->multicast_limit) | |
3388 | || (*(dev->flags) & IFF_ALLMULTI)) { | |
3389 | #else | |
3390 | else if ((dev->mc_count > pDevice->multicast_limit) | |
3391 | || (dev->flags & IFF_ALLMULTI)) { | |
3392 | #endif | |
3393 | MACvSelectPage1(pDevice->PortOffset); | |
3394 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff); | |
3395 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff); | |
3396 | MACvSelectPage0(pDevice->PortOffset); | |
3397 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); | |
3398 | } | |
3399 | else { | |
3400 | memset(mc_filter, 0, sizeof(mc_filter)); | |
3401 | #ifdef PRIVATE_OBJ | |
3402 | for (i = 0, mclist = dev->mc_list; mclist && i < *(dev->mc_count); | |
3403 | i++, mclist = mclist->next) { | |
3404 | #else | |
3405 | for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; | |
3406 | i++, mclist = mclist->next) { | |
3407 | #endif | |
3408 | int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; | |
3409 | mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31)); | |
3410 | } | |
3411 | MACvSelectPage1(pDevice->PortOffset); | |
3412 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]); | |
3413 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]); | |
3414 | MACvSelectPage0(pDevice->PortOffset); | |
3415 | pDevice->byRxMode &= ~(RCR_UNICAST); | |
3416 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); | |
3417 | } | |
3418 | ||
3419 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
3420 | // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac. | |
3421 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); | |
3422 | pDevice->byRxMode &= ~(RCR_UNICAST); | |
3423 | } | |
3424 | ||
3425 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode); | |
3426 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode ); | |
3427 | } | |
3428 | ||
3429 | ||
3430 | #ifdef PRIVATE_OBJ | |
3431 | ||
3432 | struct net_device_stats *__device_get_stats(HANDLE pExDevice) { | |
3433 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
3434 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
3435 | ||
3436 | #else | |
3437 | static struct net_device_stats *device_get_stats(struct net_device *dev) { | |
3438 | PSDevice pDevice=(PSDevice) dev->priv; | |
3439 | #endif | |
3440 | ||
3441 | return &pDevice->stats; | |
3442 | } | |
3443 | ||
3444 | ||
3445 | #ifdef PRIVATE_OBJ | |
3446 | ||
3447 | int __device_ioctl(HANDLE pExDevice, struct ifreq *rq, int cmd) { | |
3448 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
3449 | struct net_device *dev = pDevice_info->dev; | |
3450 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
3451 | ||
3452 | #else | |
3453 | ||
3454 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { | |
3455 | PSDevice pDevice = (PSDevice)dev->priv; | |
3456 | #endif | |
3457 | ||
3458 | #ifdef WIRELESS_EXT | |
3459 | struct iwreq *wrq = (struct iwreq *) rq; | |
3460 | int rc =0; | |
3461 | #endif | |
3462 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3463 | PSCmdRequest pReq; | |
3464 | ||
3465 | ||
3466 | if (pMgmt == NULL) { | |
3467 | rc = -EFAULT; | |
3468 | return rc; | |
3469 | } | |
3470 | ||
3471 | switch(cmd) { | |
3472 | ||
3473 | #ifdef WIRELESS_EXT | |
3474 | //#if WIRELESS_EXT < 13 | |
3475 | ||
3476 | case SIOCGIWNAME: | |
3477 | rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL); | |
3478 | break; | |
3479 | ||
3480 | case SIOCGIWNWID: //0x8b03 support | |
3481 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3482 | rc = iwctl_giwnwid(dev, NULL, &(wrq->u.nwid), NULL); | |
3483 | #else | |
3484 | rc = -EOPNOTSUPP; | |
3485 | #endif | |
3486 | break; | |
3487 | ||
3488 | // Set frequency/channel | |
3489 | case SIOCSIWFREQ: | |
3490 | rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL); | |
3491 | break; | |
3492 | ||
3493 | // Get frequency/channel | |
3494 | case SIOCGIWFREQ: | |
3495 | rc = iwctl_giwfreq(dev, NULL, &(wrq->u.freq), NULL); | |
3496 | break; | |
3497 | ||
3498 | // Set desired network name (ESSID) | |
3499 | case SIOCSIWESSID: | |
3500 | ||
3501 | { | |
3502 | char essid[IW_ESSID_MAX_SIZE+1]; | |
3503 | if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) { | |
3504 | rc = -E2BIG; | |
3505 | break; | |
3506 | } | |
3507 | if (copy_from_user(essid, wrq->u.essid.pointer, | |
3508 | wrq->u.essid.length)) { | |
3509 | rc = -EFAULT; | |
3510 | break; | |
3511 | } | |
3512 | rc = iwctl_siwessid(dev, NULL, | |
3513 | &(wrq->u.essid), essid); | |
3514 | } | |
3515 | break; | |
3516 | ||
3517 | ||
3518 | // Get current network name (ESSID) | |
3519 | case SIOCGIWESSID: | |
3520 | ||
3521 | { | |
3522 | char essid[IW_ESSID_MAX_SIZE+1]; | |
3523 | if (wrq->u.essid.pointer) | |
3524 | rc = iwctl_giwessid(dev, NULL, | |
3525 | &(wrq->u.essid), essid); | |
3526 | if (copy_to_user(wrq->u.essid.pointer, | |
3527 | essid, | |
3528 | wrq->u.essid.length) ) | |
3529 | rc = -EFAULT; | |
3530 | } | |
3531 | break; | |
3532 | ||
3533 | case SIOCSIWAP: | |
3534 | ||
3535 | rc = iwctl_siwap(dev, NULL, &(wrq->u.ap_addr), NULL); | |
3536 | break; | |
3537 | ||
3538 | ||
3539 | // Get current Access Point (BSSID) | |
3540 | case SIOCGIWAP: | |
3541 | rc = iwctl_giwap(dev, NULL, &(wrq->u.ap_addr), NULL); | |
3542 | break; | |
3543 | ||
3544 | ||
3545 | // Set desired station name | |
3546 | case SIOCSIWNICKN: | |
3547 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n"); | |
3548 | rc = -EOPNOTSUPP; | |
3549 | break; | |
3550 | ||
3551 | // Get current station name | |
3552 | case SIOCGIWNICKN: | |
3553 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n"); | |
3554 | rc = -EOPNOTSUPP; | |
3555 | break; | |
3556 | ||
3557 | // Set the desired bit-rate | |
3558 | case SIOCSIWRATE: | |
3559 | rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL); | |
3560 | break; | |
3561 | ||
3562 | // Get the current bit-rate | |
3563 | case SIOCGIWRATE: | |
3564 | ||
3565 | rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL); | |
3566 | break; | |
3567 | ||
3568 | // Set the desired RTS threshold | |
3569 | case SIOCSIWRTS: | |
3570 | ||
3571 | rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL); | |
3572 | break; | |
3573 | ||
3574 | // Get the current RTS threshold | |
3575 | case SIOCGIWRTS: | |
3576 | ||
3577 | rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL); | |
3578 | break; | |
3579 | ||
3580 | // Set the desired fragmentation threshold | |
3581 | case SIOCSIWFRAG: | |
3582 | ||
3583 | rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL); | |
3584 | break; | |
3585 | ||
3586 | // Get the current fragmentation threshold | |
3587 | case SIOCGIWFRAG: | |
3588 | ||
3589 | rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL); | |
3590 | break; | |
3591 | ||
3592 | // Set mode of operation | |
3593 | case SIOCSIWMODE: | |
3594 | rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL); | |
3595 | break; | |
3596 | ||
3597 | // Get mode of operation | |
3598 | case SIOCGIWMODE: | |
3599 | rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL); | |
3600 | break; | |
3601 | ||
3602 | // Set WEP keys and mode | |
3603 | case SIOCSIWENCODE: | |
3604 | { | |
3605 | char abyKey[WLAN_WEP232_KEYLEN]; | |
3606 | ||
3607 | if (wrq->u.encoding.pointer) { | |
3608 | ||
3609 | ||
3610 | if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) { | |
3611 | rc = -E2BIG; | |
3612 | break; | |
3613 | } | |
3614 | memset(abyKey, 0, WLAN_WEP232_KEYLEN); | |
3615 | if (copy_from_user(abyKey, | |
3616 | wrq->u.encoding.pointer, | |
3617 | wrq->u.encoding.length)) { | |
3618 | rc = -EFAULT; | |
3619 | break; | |
3620 | } | |
3621 | } else if (wrq->u.encoding.length != 0) { | |
3622 | rc = -EINVAL; | |
3623 | break; | |
3624 | } | |
3625 | rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey); | |
3626 | } | |
3627 | break; | |
3628 | ||
3629 | // Get the WEP keys and mode | |
3630 | case SIOCGIWENCODE: | |
3631 | ||
3632 | if (!capable(CAP_NET_ADMIN)) { | |
3633 | rc = -EPERM; | |
3634 | break; | |
3635 | } | |
3636 | { | |
3637 | char abyKey[WLAN_WEP232_KEYLEN]; | |
3638 | ||
3639 | rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey); | |
3640 | if (rc != 0) break; | |
3641 | if (wrq->u.encoding.pointer) { | |
3642 | if (copy_to_user(wrq->u.encoding.pointer, | |
3643 | abyKey, | |
3644 | wrq->u.encoding.length)) | |
3645 | rc = -EFAULT; | |
3646 | } | |
3647 | } | |
3648 | break; | |
3649 | ||
3650 | #if WIRELESS_EXT > 9 | |
3651 | // Get the current Tx-Power | |
3652 | case SIOCGIWTXPOW: | |
3653 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); | |
3654 | rc = -EOPNOTSUPP; | |
3655 | break; | |
3656 | ||
3657 | case SIOCSIWTXPOW: | |
3658 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); | |
3659 | rc = -EOPNOTSUPP; | |
3660 | break; | |
3661 | ||
3662 | #endif // WIRELESS_EXT > 9 | |
3663 | ||
3664 | #if WIRELESS_EXT > 10 | |
3665 | case SIOCSIWRETRY: | |
3666 | ||
3667 | rc = iwctl_siwretry(dev, NULL, &(wrq->u.retry), NULL); | |
3668 | break; | |
3669 | ||
3670 | case SIOCGIWRETRY: | |
3671 | ||
3672 | rc = iwctl_giwretry(dev, NULL, &(wrq->u.retry), NULL); | |
3673 | break; | |
3674 | ||
3675 | #endif // WIRELESS_EXT > 10 | |
3676 | ||
3677 | // Get range of parameters | |
3678 | case SIOCGIWRANGE: | |
3679 | ||
3680 | { | |
3681 | struct iw_range range; | |
3682 | ||
3683 | rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); | |
3684 | if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range))) | |
3685 | rc = -EFAULT; | |
3686 | } | |
3687 | ||
3688 | break; | |
3689 | ||
3690 | case SIOCGIWPOWER: | |
3691 | ||
3692 | rc = iwctl_giwpower(dev, NULL, &(wrq->u.power), NULL); | |
3693 | break; | |
3694 | ||
3695 | ||
3696 | case SIOCSIWPOWER: | |
3697 | ||
3698 | rc = iwctl_siwpower(dev, NULL, &(wrq->u.power), NULL); | |
3699 | break; | |
3700 | ||
3701 | ||
3702 | case SIOCGIWSENS: | |
3703 | ||
3704 | rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL); | |
3705 | break; | |
3706 | ||
3707 | case SIOCSIWSENS: | |
3708 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n"); | |
3709 | rc = -EOPNOTSUPP; | |
3710 | break; | |
3711 | ||
3712 | case SIOCGIWAPLIST: | |
3713 | { | |
3714 | char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))]; | |
3715 | ||
3716 | if (wrq->u.data.pointer) { | |
3717 | rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer); | |
3718 | if (rc == 0) { | |
3719 | if (copy_to_user(wrq->u.data.pointer, | |
3720 | buffer, | |
3721 | (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality))) | |
3722 | )) | |
3723 | rc = -EFAULT; | |
3724 | } | |
3725 | } | |
3726 | } | |
3727 | break; | |
3728 | ||
3729 | ||
3730 | #ifdef WIRELESS_SPY | |
3731 | // Set the spy list | |
3732 | case SIOCSIWSPY: | |
3733 | ||
3734 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); | |
3735 | rc = -EOPNOTSUPP; | |
3736 | break; | |
3737 | ||
3738 | // Get the spy list | |
3739 | case SIOCGIWSPY: | |
3740 | ||
3741 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); | |
3742 | rc = -EOPNOTSUPP; | |
3743 | break; | |
3744 | ||
3745 | #endif // WIRELESS_SPY | |
3746 | ||
3747 | case SIOCGIWPRIV: | |
3748 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n"); | |
3749 | rc = -EOPNOTSUPP; | |
3750 | /* | |
3751 | if(wrq->u.data.pointer) { | |
3752 | wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]); | |
3753 | ||
3754 | if(copy_to_user(wrq->u.data.pointer, | |
3755 | (u_char *) iwctl_private_args, | |
3756 | sizeof(iwctl_private_args))) | |
3757 | rc = -EFAULT; | |
3758 | } | |
3759 | */ | |
3760 | break; | |
3761 | ||
3762 | ||
3763 | //#endif // WIRELESS_EXT < 13 | |
3764 | //2008-0409-07, <Add> by Einsn Liu | |
3765 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3766 | case SIOCSIWAUTH: | |
3767 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n"); | |
3768 | rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL); | |
3769 | break; | |
3770 | ||
3771 | case SIOCGIWAUTH: | |
3772 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n"); | |
3773 | rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL); | |
3774 | break; | |
3775 | ||
3776 | case SIOCSIWGENIE: | |
3777 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n"); | |
3778 | rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); | |
3779 | break; | |
3780 | ||
3781 | case SIOCGIWGENIE: | |
3782 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWGENIE \n"); | |
3783 | rc = iwctl_giwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); | |
3784 | break; | |
3785 | ||
3786 | case SIOCSIWENCODEEXT: | |
3787 | { | |
3788 | char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1]; | |
3789 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n"); | |
3790 | if(wrq->u.encoding.pointer){ | |
3791 | memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1); | |
3792 | if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){ | |
3793 | rc = -E2BIG; | |
3794 | break; | |
3795 | } | |
3796 | if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){ | |
3797 | rc = -EFAULT; | |
3798 | break; | |
3799 | } | |
3800 | }else if(wrq->u.encoding.length != 0){ | |
3801 | rc = -EINVAL; | |
3802 | break; | |
3803 | } | |
3804 | rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra); | |
3805 | } | |
3806 | break; | |
3807 | ||
3808 | case SIOCGIWENCODEEXT: | |
3809 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n"); | |
3810 | rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL); | |
3811 | break; | |
3812 | ||
3813 | case SIOCSIWMLME: | |
3814 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME \n"); | |
3815 | rc = iwctl_siwmlme(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); | |
3816 | break; | |
3817 | ||
3818 | #endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3819 | //End Add -- //2008-0409-07, <Add> by Einsn Liu | |
3820 | ||
3821 | #endif // WIRELESS_EXT | |
3822 | ||
3823 | case IOCTL_CMD_TEST: | |
3824 | ||
3825 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { | |
3826 | rc = -EFAULT; | |
3827 | break; | |
3828 | } else { | |
3829 | rc = 0; | |
3830 | } | |
3831 | pReq = (PSCmdRequest)rq; | |
3832 | pReq->wResult = MAGIC_CODE; | |
3833 | break; | |
3834 | ||
3835 | case IOCTL_CMD_SET: | |
3836 | ||
3837 | #ifdef SndEvt_ToAPI | |
3838 | if((((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_EVT) && | |
3839 | !(pDevice->flags & DEVICE_FLAGS_OPENED)) | |
3840 | #else | |
3841 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED) && | |
3842 | (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA)) | |
3843 | #endif | |
3844 | { | |
3845 | rc = -EFAULT; | |
3846 | break; | |
3847 | } else { | |
3848 | rc = 0; | |
3849 | } | |
3850 | ||
3851 | if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) { | |
3852 | return -EBUSY; | |
3853 | } | |
3854 | rc = private_ioctl(pDevice, rq); | |
3855 | clear_bit( 0, (void*)&(pMgmt->uCmdBusy)); | |
3856 | break; | |
3857 | ||
3858 | case IOCTL_CMD_HOSTAPD: | |
3859 | ||
3860 | ||
3861 | #if WIRELESS_EXT > 8 | |
3862 | rc = hostap_ioctl(pDevice, &wrq->u.data); | |
3863 | #else // WIRELESS_EXT > 8 | |
3864 | rc = hostap_ioctl(pDevice, (struct iw_point *) &wrq->u.data); | |
3865 | #endif // WIRELESS_EXT > 8 | |
3866 | break; | |
3867 | ||
3868 | case IOCTL_CMD_WPA: | |
3869 | ||
3870 | #if WIRELESS_EXT > 8 | |
3871 | rc = wpa_ioctl(pDevice, &wrq->u.data); | |
3872 | #else // WIRELESS_EXT > 8 | |
3873 | rc = wpa_ioctl(pDevice, (struct iw_point *) &wrq->u.data); | |
3874 | #endif // WIRELESS_EXT > 8 | |
3875 | break; | |
3876 | ||
3877 | case SIOCETHTOOL: | |
3878 | return ethtool_ioctl(dev, (void *) rq->ifr_data); | |
3879 | // All other calls are currently unsupported | |
3880 | ||
3881 | default: | |
3882 | rc = -EOPNOTSUPP; | |
3883 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd); | |
3884 | ||
3885 | ||
3886 | } | |
3887 | ||
3888 | if (pDevice->bCommit) { | |
3889 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
3890 | netif_stop_queue(pDevice->dev); | |
3891 | spin_lock_irq(&pDevice->lock); | |
3892 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); | |
3893 | spin_unlock_irq(&pDevice->lock); | |
3894 | } | |
3895 | else { | |
3896 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n"); | |
3897 | spin_lock_irq(&pDevice->lock); | |
3898 | pDevice->bLinkPass = FALSE; | |
3899 | memset(pMgmt->abyCurrBSSID, 0, 6); | |
3900 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
3901 | netif_stop_queue(pDevice->dev); | |
3902 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3903 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; | |
3904 | if(pDevice->bWPASuppWextEnabled !=TRUE) | |
3905 | #endif | |
3906 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID); | |
3907 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); | |
3908 | spin_unlock_irq(&pDevice->lock); | |
3909 | } | |
3910 | pDevice->bCommit = FALSE; | |
3911 | } | |
3912 | ||
3913 | return rc; | |
3914 | } | |
3915 | ||
3916 | ||
3917 | static int ethtool_ioctl(struct net_device *dev, void *useraddr) | |
3918 | { | |
3919 | u32 ethcmd; | |
3920 | ||
3921 | if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) | |
3922 | return -EFAULT; | |
3923 | ||
3924 | switch (ethcmd) { | |
3925 | case ETHTOOL_GDRVINFO: { | |
3926 | struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO}; | |
3927 | strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1); | |
3928 | strncpy(info.version, DEVICE_VERSION, sizeof(info.version)-1); | |
3929 | if (copy_to_user(useraddr, &info, sizeof(info))) | |
3930 | return -EFAULT; | |
3931 | return 0; | |
3932 | } | |
3933 | ||
3934 | } | |
3935 | ||
3936 | return -EOPNOTSUPP; | |
3937 | } | |
3938 | ||
3939 | /*------------------------------------------------------------------*/ | |
3940 | #ifndef PRIVATE_OBJ | |
3941 | ||
3942 | MODULE_DEVICE_TABLE(pci, device_id_table); | |
3943 | ||
3944 | static struct pci_driver device_driver = { | |
3945 | name: DEVICE_NAME, | |
3946 | id_table: device_id_table, | |
3947 | probe: device_found1, | |
3948 | remove: device_remove1, | |
3949 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) | |
3950 | #ifdef CONFIG_PM | |
3951 | suspend: viawget_suspend, | |
3952 | resume: viawget_resume, | |
3953 | #endif | |
3954 | #endif | |
3955 | }; | |
3956 | ||
3957 | static int __init device_init_module(void) | |
3958 | { | |
3959 | int ret; | |
3960 | ||
3961 | ||
3962 | // ret=pci_module_init(&device_driver); | |
3963 | //ret = pcie_port_service_register(&device_driver); | |
3964 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22) | |
3965 | ret = pci_register_driver(&device_driver); | |
3966 | #else | |
3967 | ret = pci_module_init(&device_driver); | |
3968 | #endif | |
3969 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) | |
3970 | #ifdef CONFIG_PM | |
3971 | if(ret >= 0) | |
3972 | register_reboot_notifier(&device_notifier); | |
3973 | #endif | |
3974 | #endif | |
3975 | ||
3976 | return ret; | |
3977 | } | |
3978 | ||
3979 | static void __exit device_cleanup_module(void) | |
3980 | { | |
3981 | ||
3982 | ||
3983 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) | |
3984 | #ifdef CONFIG_PM | |
3985 | unregister_reboot_notifier(&device_notifier); | |
3986 | #endif | |
3987 | #endif | |
3988 | pci_unregister_driver(&device_driver); | |
3989 | ||
3990 | } | |
3991 | ||
3992 | module_init(device_init_module); | |
3993 | module_exit(device_cleanup_module); | |
3994 | ||
3995 | ||
3996 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) | |
3997 | #ifdef CONFIG_PM | |
3998 | static int | |
3999 | device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p) | |
4000 | { | |
4001 | struct pci_dev *pdev = NULL; | |
4002 | switch(event) { | |
4003 | case SYS_DOWN: | |
4004 | case SYS_HALT: | |
4005 | case SYS_POWER_OFF: | |
4006 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0) | |
4007 | while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) { | |
4008 | #else | |
4009 | pci_for_each_dev(pdev) { | |
4010 | #endif | |
4011 | if(pci_dev_driver(pdev) == &device_driver) { | |
4012 | if (pci_get_drvdata(pdev)) | |
4013 | viawget_suspend(pdev, 3); | |
4014 | } | |
4015 | } | |
4016 | } | |
4017 | return NOTIFY_DONE; | |
4018 | } | |
4019 | ||
4020 | static int | |
4021 | viawget_suspend(struct pci_dev *pcid, u32 state) | |
4022 | { | |
4023 | int power_status; // to silence the compiler | |
4024 | ||
4025 | PSDevice pDevice=pci_get_drvdata(pcid); | |
4026 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
4027 | ||
4028 | netif_stop_queue(pDevice->dev); | |
4029 | spin_lock_irq(&pDevice->lock); | |
4030 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) | |
4031 | pci_save_state(pcid); | |
4032 | #else | |
4033 | pci_save_state(pcid, pDevice->pci_state); | |
4034 | #endif | |
4035 | del_timer(&pDevice->sTimerCommand); | |
4036 | del_timer(&pMgmt->sTimerSecondCallback); | |
4037 | pDevice->cbFreeCmdQueue = CMD_Q_SIZE; | |
4038 | pDevice->uCmdDequeueIdx = 0; | |
4039 | pDevice->uCmdEnqueueIdx = 0; | |
4040 | pDevice->bCmdRunning = FALSE; | |
4041 | MACbShutdown(pDevice->PortOffset); | |
4042 | MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext); | |
4043 | pDevice->bLinkPass = FALSE; | |
4044 | memset(pMgmt->abyCurrBSSID, 0, 6); | |
4045 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
4046 | pci_disable_device(pcid); | |
4047 | power_status = pci_set_power_state(pcid, state); | |
4048 | spin_unlock_irq(&pDevice->lock); | |
4049 | return 0; | |
4050 | } | |
4051 | ||
4052 | static int | |
4053 | viawget_resume(struct pci_dev *pcid) | |
4054 | { | |
4055 | PSDevice pDevice=pci_get_drvdata(pcid); | |
4056 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
4057 | int power_status; // to silence the compiler | |
4058 | ||
4059 | ||
4060 | power_status = pci_set_power_state(pcid, 0); | |
4061 | power_status = pci_enable_wake(pcid, 0, 0); | |
4062 | #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,10) | |
4063 | pci_restore_state(pcid); | |
4064 | #else | |
4065 | pci_restore_state(pcid, pDevice->pci_state); | |
4066 | #endif | |
4067 | if (netif_running(pDevice->dev)) { | |
4068 | spin_lock_irq(&pDevice->lock); | |
4069 | MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext); | |
4070 | device_init_registers(pDevice, DEVICE_INIT_DXPL); | |
4071 | if (pMgmt->sNodeDBTable[0].bActive == TRUE) { // Assoc with BSS | |
4072 | pMgmt->sNodeDBTable[0].bActive = FALSE; | |
4073 | pDevice->bLinkPass = FALSE; | |
4074 | if(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
4075 | // In Adhoc, BSS state set back to started. | |
4076 | pMgmt->eCurrState = WMAC_STATE_STARTED; | |
4077 | } | |
4078 | else { | |
4079 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; | |
4080 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
4081 | } | |
4082 | } | |
4083 | init_timer(&pMgmt->sTimerSecondCallback); | |
4084 | init_timer(&pDevice->sTimerCommand); | |
4085 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); | |
4086 | BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass); | |
4087 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL); | |
4088 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); | |
4089 | spin_unlock_irq(&pDevice->lock); | |
4090 | } | |
4091 | return 0; | |
4092 | } | |
4093 | ||
4094 | #endif | |
4095 | #endif | |
4096 | ||
4097 | #endif //#ifndef PRIVATE_OBJ | |
4098 | ||
4099 | #ifdef PRIVATE_OBJ | |
4100 | ||
4101 | ||
4102 | int __device_hw_reset(HANDLE pExDevice){ | |
4103 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
4104 | ||
4105 | return MACbSoftwareReset(pDevice_info->port_offset); | |
4106 | } | |
4107 | ||
4108 | ||
4109 | int __device_hw_init(HANDLE pExDevice){ | |
4110 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
4111 | PSDevice pDevice; | |
4112 | ||
4113 | ||
4114 | pDevice = (PSDevice)kmalloc(sizeof(DEVICE_INFO), (int)GFP_ATOMIC); | |
4115 | if (pDevice == NULL) | |
4116 | return FALSE; | |
4117 | ||
4118 | memset(pDevice, 0, sizeof(DEVICE_INFO)); | |
4119 | pDevice_info->pWDevice = pDevice; | |
4120 | pDevice->PortOffset = pDevice_info->port_offset; | |
4121 | pDevice->dev = pDevice_info->dev; | |
4122 | pDevice->pcid = pDevice_info->pcid; | |
4123 | pDevice->chip_id = pDevice_info->chip_id; | |
4124 | pDevice->memaddr = pDevice_info->mem_addr; | |
4125 | pDevice->ioaddr = pDevice_info->io_addr; | |
4126 | pDevice->io_size = pDevice_info->io_size; | |
4127 | pDevice->nTxQueues = pDevice_info->nTxQueues; | |
4128 | pDevice->multicast_limit = pDevice_info->multicast_limit; | |
4129 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; | |
4130 | pDevice->pMgmt = &(pDevice->sMgmtObj); | |
4131 | MACvInitialize(pDevice->PortOffset); | |
4132 | device_get_options(pDevice, 0 , pDevice_info->dev->name); | |
4133 | device_set_options(pDevice); | |
4134 | pDevice->sOpts.flags &= pDevice_info->flags; | |
4135 | pDevice->flags = pDevice->sOpts.flags | (pDevice_info->flags & 0xFF000000UL); | |
4136 | spin_lock_init(&(pDevice->lock)); | |
4137 | ||
4138 | return TRUE; | |
4139 | } | |
4140 | ||
4141 | ||
4142 | void __device_read_mac(HANDLE pExDevice, PBYTE dev_addr){ | |
4143 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
4144 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
4145 | ||
4146 | MACvReadEtherAddress(pDevice->PortOffset, dev_addr); | |
4147 | return; | |
4148 | } | |
4149 | ||
4150 | ||
4151 | #endif | |
4152 | ||
4153 |