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5449c685 FB |
1 | /* |
2 | * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc. | |
3 | * All rights reserved. | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | * | |
19 | * File: device_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 | ||
5449c685 FB |
370 | #ifdef CONFIG_PM |
371 | static int device_notify_reboot(struct notifier_block *, unsigned long event, void *ptr); | |
372 | static int viawget_suspend(struct pci_dev *pcid, u32 state); | |
373 | static int viawget_resume(struct pci_dev *pcid); | |
374 | struct notifier_block device_notifier = { | |
375 | notifier_call: device_notify_reboot, | |
376 | next: NULL, | |
377 | priority: 0 | |
378 | }; | |
379 | #endif | |
5449c685 FB |
380 | |
381 | #endif // #ifndef PRIVATE_OBJ | |
382 | ||
383 | static void device_init_rd0_ring(PSDevice pDevice); | |
384 | static void device_init_rd1_ring(PSDevice pDevice); | |
385 | static void device_init_defrag_cb(PSDevice pDevice); | |
386 | static void device_init_td0_ring(PSDevice pDevice); | |
387 | static void device_init_td1_ring(PSDevice pDevice); | |
388 | ||
389 | #ifndef PRIVATE_OBJ | |
390 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev); | |
391 | #endif | |
392 | //2008-0714<Add>by Mike Liu | |
393 | static BOOL device_release_WPADEV(PSDevice pDevice); | |
394 | ||
395 | static int ethtool_ioctl(struct net_device *dev, void *useraddr); | |
396 | static int device_rx_srv(PSDevice pDevice, UINT uIdx); | |
397 | static int device_tx_srv(PSDevice pDevice, UINT uIdx); | |
398 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pDesc); | |
399 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType); | |
400 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc); | |
401 | static void device_free_td0_ring(PSDevice pDevice); | |
402 | static void device_free_td1_ring(PSDevice pDevice); | |
403 | static void device_free_rd0_ring(PSDevice pDevice); | |
404 | static void device_free_rd1_ring(PSDevice pDevice); | |
405 | static void device_free_rings(PSDevice pDevice); | |
406 | static void device_free_frag_buf(PSDevice pDevice); | |
407 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source); | |
408 | ||
409 | ||
410 | /*--------------------- Export Variables --------------------------*/ | |
411 | ||
412 | /*--------------------- Export Functions --------------------------*/ | |
413 | ||
414 | ||
415 | #ifndef PRIVATE_OBJ | |
416 | ||
417 | static char* get_chip_name(int chip_id) { | |
418 | int i; | |
419 | for (i=0;chip_info_table[i].name!=NULL;i++) | |
420 | if (chip_info_table[i].chip_id==chip_id) | |
421 | break; | |
422 | return chip_info_table[i].name; | |
423 | } | |
424 | ||
425 | static void __devexit device_remove1(struct pci_dev *pcid) | |
426 | { | |
427 | PSDevice pDevice=pci_get_drvdata(pcid); | |
428 | ||
429 | if (pDevice==NULL) | |
430 | return; | |
431 | device_free_info(pDevice); | |
432 | ||
433 | } | |
434 | ||
435 | #endif | |
436 | /* | |
437 | static void | |
438 | device_set_int_opt(int *opt, int val, int min, int max, int def,char* name,char* devname) { | |
439 | if (val==-1) | |
440 | *opt=def; | |
441 | else if (val<min || val>max) { | |
442 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: the value of parameter %s is invalid, the valid range is (%d-%d)\n" , | |
443 | devname,name, min,max); | |
444 | *opt=def; | |
445 | } else { | |
446 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: set value of parameter %s to %d\n", | |
447 | devname, name, val); | |
448 | *opt=val; | |
449 | } | |
450 | } | |
451 | ||
452 | static void | |
453 | device_set_bool_opt(PU32 opt, int val,BOOL def,U32 flag, char* name,char* devname) { | |
454 | (*opt)&=(~flag); | |
455 | if (val==-1) | |
456 | *opt|=(def ? flag : 0); | |
457 | else if (val<0 || val>1) { | |
458 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE | |
459 | "%s: the value of parameter %s is invalid, the valid range is (0-1)\n",devname,name); | |
460 | *opt|=(def ? flag : 0); | |
461 | } else { | |
462 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_NOTICE "%s: set parameter %s to %s\n", | |
463 | devname,name , val ? "TRUE" : "FALSE"); | |
464 | *opt|=(val ? flag : 0); | |
465 | } | |
466 | } | |
467 | */ | |
468 | static void | |
469 | device_get_options(PSDevice pDevice, int index, char* devname) { | |
470 | ||
471 | POPTIONS pOpts = &(pDevice->sOpts); | |
472 | pOpts->nRxDescs0=RX_DESC_DEF0; | |
473 | pOpts->nRxDescs1=RX_DESC_DEF1; | |
474 | pOpts->nTxDescs[0]=TX_DESC_DEF0; | |
475 | pOpts->nTxDescs[1]=TX_DESC_DEF1; | |
476 | pOpts->flags|=DEVICE_FLAGS_IP_ALIGN; | |
477 | pOpts->int_works=INT_WORKS_DEF; | |
478 | pOpts->rts_thresh=RTS_THRESH_DEF; | |
479 | pOpts->frag_thresh=FRAG_THRESH_DEF; | |
480 | pOpts->data_rate=DATA_RATE_DEF; | |
481 | pOpts->channel_num=CHANNEL_DEF; | |
482 | ||
483 | pOpts->flags|=DEVICE_FLAGS_PREAMBLE_TYPE; | |
484 | pOpts->flags|=DEVICE_FLAGS_OP_MODE; | |
485 | //pOpts->flags|=DEVICE_FLAGS_PS_MODE; | |
486 | pOpts->short_retry=SHORT_RETRY_DEF; | |
487 | pOpts->long_retry=LONG_RETRY_DEF; | |
488 | pOpts->bbp_type=BBP_TYPE_DEF; | |
489 | pOpts->flags|=DEVICE_FLAGS_80211h_MODE; | |
490 | pOpts->flags|=DEVICE_FLAGS_DiversityANT; | |
491 | ||
492 | ||
493 | } | |
494 | ||
495 | static void | |
496 | device_set_options(PSDevice pDevice) { | |
497 | ||
498 | BYTE abyBroadcastAddr[U_ETHER_ADDR_LEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; | |
499 | BYTE abySNAP_RFC1042[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00}; | |
500 | BYTE abySNAP_Bridgetunnel[U_ETHER_ADDR_LEN] = {0xAA, 0xAA, 0x03, 0x00, 0x00, 0xF8}; | |
501 | ||
502 | ||
503 | memcpy(pDevice->abyBroadcastAddr, abyBroadcastAddr, U_ETHER_ADDR_LEN); | |
504 | memcpy(pDevice->abySNAP_RFC1042, abySNAP_RFC1042, U_ETHER_ADDR_LEN); | |
505 | memcpy(pDevice->abySNAP_Bridgetunnel, abySNAP_Bridgetunnel, U_ETHER_ADDR_LEN); | |
506 | ||
507 | pDevice->uChannel = pDevice->sOpts.channel_num; | |
508 | pDevice->wRTSThreshold = pDevice->sOpts.rts_thresh; | |
509 | pDevice->wFragmentationThreshold = pDevice->sOpts.frag_thresh; | |
510 | pDevice->byShortRetryLimit = pDevice->sOpts.short_retry; | |
511 | pDevice->byLongRetryLimit = pDevice->sOpts.long_retry; | |
512 | pDevice->wMaxTransmitMSDULifetime = DEFAULT_MSDU_LIFETIME; | |
513 | pDevice->byShortPreamble = (pDevice->sOpts.flags & DEVICE_FLAGS_PREAMBLE_TYPE) ? 1 : 0; | |
514 | pDevice->byOpMode = (pDevice->sOpts.flags & DEVICE_FLAGS_OP_MODE) ? 1 : 0; | |
515 | pDevice->ePSMode = (pDevice->sOpts.flags & DEVICE_FLAGS_PS_MODE) ? 1 : 0; | |
516 | pDevice->b11hEnable = (pDevice->sOpts.flags & DEVICE_FLAGS_80211h_MODE) ? 1 : 0; | |
517 | pDevice->bDiversityRegCtlON = (pDevice->sOpts.flags & DEVICE_FLAGS_DiversityANT) ? 1 : 0; | |
518 | pDevice->uConnectionRate = pDevice->sOpts.data_rate; | |
519 | if (pDevice->uConnectionRate < RATE_AUTO) pDevice->bFixRate = TRUE; | |
520 | pDevice->byBBType = pDevice->sOpts.bbp_type; | |
521 | pDevice->byPacketType = pDevice->byBBType; | |
522 | ||
523 | //PLICE_DEBUG-> | |
524 | pDevice->byAutoFBCtrl = AUTO_FB_0; | |
525 | //pDevice->byAutoFBCtrl = AUTO_FB_1; | |
526 | //PLICE_DEBUG<- | |
527 | pDevice->bUpdateBBVGA = TRUE; | |
528 | pDevice->byFOETuning = 0; | |
529 | pDevice->wCTSDuration = 0; | |
530 | pDevice->byPreambleType = 0; | |
531 | ||
532 | ||
533 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uChannel= %d\n",(INT)pDevice->uChannel); | |
534 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byOpMode= %d\n",(INT)pDevice->byOpMode); | |
535 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" ePSMode= %d\n",(INT)pDevice->ePSMode); | |
536 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" wRTSThreshold= %d\n",(INT)pDevice->wRTSThreshold); | |
537 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortRetryLimit= %d\n",(INT)pDevice->byShortRetryLimit); | |
538 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byLongRetryLimit= %d\n",(INT)pDevice->byLongRetryLimit); | |
539 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byPreambleType= %d\n",(INT)pDevice->byPreambleType); | |
540 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byShortPreamble= %d\n",(INT)pDevice->byShortPreamble); | |
541 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" uConnectionRate= %d\n",(INT)pDevice->uConnectionRate); | |
542 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" byBBType= %d\n",(INT)pDevice->byBBType); | |
543 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->b11hEnable= %d\n",(INT)pDevice->b11hEnable); | |
544 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" pDevice->bDiversityRegCtlON= %d\n",(INT)pDevice->bDiversityRegCtlON); | |
545 | } | |
546 | ||
547 | static VOID s_vCompleteCurrentMeasure (IN PSDevice pDevice, IN BYTE byResult) | |
548 | { | |
549 | UINT ii; | |
550 | DWORD dwDuration = 0; | |
551 | BYTE byRPI0 = 0; | |
552 | ||
553 | for(ii=1;ii<8;ii++) { | |
554 | pDevice->dwRPIs[ii] *= 255; | |
555 | dwDuration |= *((PWORD) (pDevice->pCurrMeasureEID->sReq.abyDuration)); | |
556 | dwDuration <<= 10; | |
557 | pDevice->dwRPIs[ii] /= dwDuration; | |
558 | pDevice->abyRPIs[ii] = (BYTE) pDevice->dwRPIs[ii]; | |
559 | byRPI0 += pDevice->abyRPIs[ii]; | |
560 | } | |
561 | pDevice->abyRPIs[0] = (0xFF - byRPI0); | |
562 | ||
563 | if (pDevice->uNumOfMeasureEIDs == 0) { | |
564 | VNTWIFIbMeasureReport( pDevice->pMgmt, | |
565 | TRUE, | |
566 | pDevice->pCurrMeasureEID, | |
567 | byResult, | |
568 | pDevice->byBasicMap, | |
569 | pDevice->byCCAFraction, | |
570 | pDevice->abyRPIs | |
571 | ); | |
572 | } else { | |
573 | VNTWIFIbMeasureReport( pDevice->pMgmt, | |
574 | FALSE, | |
575 | pDevice->pCurrMeasureEID, | |
576 | byResult, | |
577 | pDevice->byBasicMap, | |
578 | pDevice->byCCAFraction, | |
579 | pDevice->abyRPIs | |
580 | ); | |
581 | CARDbStartMeasure (pDevice, pDevice->pCurrMeasureEID++, pDevice->uNumOfMeasureEIDs); | |
582 | } | |
583 | ||
584 | } | |
585 | ||
586 | ||
587 | ||
588 | // | |
589 | // Initialiation of MAC & BBP registers | |
590 | // | |
591 | ||
592 | static void device_init_registers(PSDevice pDevice, DEVICE_INIT_TYPE InitType) | |
593 | { | |
594 | UINT ii; | |
595 | BYTE byValue; | |
596 | BYTE byValue1; | |
597 | BYTE byCCKPwrdBm = 0; | |
598 | BYTE byOFDMPwrdBm = 0; | |
599 | INT zonetype=0; | |
600 | PSMgmtObject pMgmt = &(pDevice->sMgmtObj); | |
601 | MACbShutdown(pDevice->PortOffset); | |
602 | BBvSoftwareReset(pDevice->PortOffset); | |
603 | ||
604 | if ((InitType == DEVICE_INIT_COLD) || | |
605 | (InitType == DEVICE_INIT_DXPL)) { | |
606 | // Do MACbSoftwareReset in MACvInitialize | |
607 | MACbSoftwareReset(pDevice->PortOffset); | |
608 | // force CCK | |
609 | pDevice->bCCK = TRUE; | |
610 | pDevice->bAES = FALSE; | |
611 | pDevice->bProtectMode = FALSE; //Only used in 11g type, sync with ERP IE | |
612 | pDevice->bNonERPPresent = FALSE; | |
613 | pDevice->bBarkerPreambleMd = FALSE; | |
614 | pDevice->wCurrentRate = RATE_1M; | |
615 | pDevice->byTopOFDMBasicRate = RATE_24M; | |
616 | pDevice->byTopCCKBasicRate = RATE_1M; | |
617 | ||
618 | pDevice->byRevId = 0; //Target to IF pin while programming to RF chip. | |
619 | ||
620 | // init MAC | |
621 | MACvInitialize(pDevice->PortOffset); | |
622 | ||
623 | // Get Local ID | |
624 | VNSvInPortB(pDevice->PortOffset + MAC_REG_LOCALID, &(pDevice->byLocalID)); | |
625 | ||
626 | spin_lock_irq(&pDevice->lock); | |
627 | SROMvReadAllContents(pDevice->PortOffset,pDevice->abyEEPROM); | |
628 | ||
629 | spin_unlock_irq(&pDevice->lock); | |
630 | ||
631 | // Get Channel range | |
632 | ||
633 | pDevice->byMinChannel = 1; | |
634 | pDevice->byMaxChannel = CB_MAX_CHANNEL; | |
635 | ||
636 | // Get Antena | |
637 | byValue = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); | |
638 | if (byValue & EEP_ANTINV) | |
639 | pDevice->bTxRxAntInv = TRUE; | |
640 | else | |
641 | pDevice->bTxRxAntInv = FALSE; | |
642 | #ifdef PLICE_DEBUG | |
643 | //printk("init_register:TxRxAntInv is %d,byValue is %d\n",pDevice->bTxRxAntInv,byValue); | |
644 | #endif | |
645 | ||
646 | byValue &= (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); | |
647 | if (byValue == 0) // if not set default is All | |
648 | byValue = (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN); | |
649 | #ifdef PLICE_DEBUG | |
650 | //printk("init_register:byValue is %d\n",byValue); | |
651 | #endif | |
652 | pDevice->ulDiversityNValue = 100*260;//100*SROMbyReadEmbedded(pDevice->PortOffset, 0x51); | |
653 | pDevice->ulDiversityMValue = 100*16;//SROMbyReadEmbedded(pDevice->PortOffset, 0x52); | |
654 | pDevice->byTMax = 1;//SROMbyReadEmbedded(pDevice->PortOffset, 0x53); | |
655 | pDevice->byTMax2 = 4;//SROMbyReadEmbedded(pDevice->PortOffset, 0x54); | |
656 | pDevice->ulSQ3TH = 0;//(ULONG) SROMbyReadEmbedded(pDevice->PortOffset, 0x55); | |
657 | pDevice->byTMax3 = 64;//SROMbyReadEmbedded(pDevice->PortOffset, 0x56); | |
658 | ||
659 | if (byValue == (EEP_ANTENNA_AUX | EEP_ANTENNA_MAIN)) { | |
660 | pDevice->byAntennaCount = 2; | |
661 | pDevice->byTxAntennaMode = ANT_B; | |
662 | pDevice->dwTxAntennaSel = 1; | |
663 | pDevice->dwRxAntennaSel = 1; | |
664 | if (pDevice->bTxRxAntInv == TRUE) | |
665 | pDevice->byRxAntennaMode = ANT_A; | |
666 | else | |
667 | pDevice->byRxAntennaMode = ANT_B; | |
668 | // chester for antenna | |
669 | byValue1 = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ANTENNA); | |
670 | // if (pDevice->bDiversityRegCtlON) | |
671 | if((byValue1&0x08)==0) | |
672 | pDevice->bDiversityEnable = FALSE;//SROMbyReadEmbedded(pDevice->PortOffset, 0x50); | |
673 | else | |
674 | pDevice->bDiversityEnable = TRUE; | |
675 | #ifdef PLICE_DEBUG | |
676 | //printk("aux |main antenna: RxAntennaMode is %d\n",pDevice->byRxAntennaMode); | |
677 | #endif | |
678 | } else { | |
679 | pDevice->bDiversityEnable = FALSE; | |
680 | pDevice->byAntennaCount = 1; | |
681 | pDevice->dwTxAntennaSel = 0; | |
682 | pDevice->dwRxAntennaSel = 0; | |
683 | if (byValue & EEP_ANTENNA_AUX) { | |
684 | pDevice->byTxAntennaMode = ANT_A; | |
685 | if (pDevice->bTxRxAntInv == TRUE) | |
686 | pDevice->byRxAntennaMode = ANT_B; | |
687 | else | |
688 | pDevice->byRxAntennaMode = ANT_A; | |
689 | } else { | |
690 | pDevice->byTxAntennaMode = ANT_B; | |
691 | if (pDevice->bTxRxAntInv == TRUE) | |
692 | pDevice->byRxAntennaMode = ANT_A; | |
693 | else | |
694 | pDevice->byRxAntennaMode = ANT_B; | |
695 | } | |
696 | } | |
697 | #ifdef PLICE_DEBUG | |
698 | //printk("init registers: TxAntennaMode is %d\n",pDevice->byTxAntennaMode); | |
699 | #endif | |
700 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "bDiversityEnable=[%d],NValue=[%d],MValue=[%d],TMax=[%d],TMax2=[%d]\n", | |
701 | pDevice->bDiversityEnable,(int)pDevice->ulDiversityNValue,(int)pDevice->ulDiversityMValue,pDevice->byTMax,pDevice->byTMax2); | |
702 | ||
703 | //#ifdef ZoneType_DefaultSetting | |
704 | //2008-8-4 <add> by chester | |
705 | //zonetype initial | |
706 | pDevice->byOriginalZonetype = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; | |
707 | if((zonetype=Config_FileOperation(pDevice,FALSE,NULL)) >= 0) { //read zonetype file ok! | |
708 | if ((zonetype == 0)&& | |
709 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] !=0x00)){ //for USA | |
710 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0; | |
711 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0B; | |
712 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :USA\n"); | |
713 | } | |
714 | else if((zonetype == 1)&& | |
715 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x01)){ //for Japan | |
716 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x01; | |
717 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; | |
718 | } | |
719 | else if((zonetype == 2)&& | |
720 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE]!=0x02)){ //for Europe | |
721 | pDevice->abyEEPROM[EEP_OFS_ZONETYPE] = 0x02; | |
722 | pDevice->abyEEPROM[EEP_OFS_MAXCHANNEL] = 0x0D; | |
723 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Init Zone Type :Europe\n"); | |
724 | } | |
725 | ||
726 | else | |
727 | { | |
728 | if(zonetype!=pDevice->abyEEPROM[EEP_OFS_ZONETYPE]) | |
729 | printk("zonetype in file[%02x] mismatch with in EEPROM[%02x]\n",zonetype,pDevice->abyEEPROM[EEP_OFS_ZONETYPE]); | |
730 | else | |
731 | printk("Read Zonetype file sucess,use default zonetype setting[%02x]\n",zonetype); | |
732 | } | |
733 | } | |
734 | else | |
735 | printk("Read Zonetype file fail,use default zonetype setting[%02x]\n",SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_ZONETYPE)); | |
736 | ||
737 | // Get RFType | |
738 | pDevice->byRFType = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RFTYPE); | |
739 | ||
740 | if ((pDevice->byRFType & RF_EMU) != 0) { | |
741 | // force change RevID for VT3253 emu | |
742 | pDevice->byRevId = 0x80; | |
743 | } | |
744 | ||
745 | pDevice->byRFType &= RF_MASK; | |
746 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRFType = %x\n", pDevice->byRFType); | |
747 | ||
748 | if (pDevice->bZoneRegExist == FALSE) { | |
749 | pDevice->byZoneType = pDevice->abyEEPROM[EEP_OFS_ZONETYPE]; | |
750 | } | |
751 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byZoneType = %x\n", pDevice->byZoneType); | |
752 | ||
753 | //Init RF module | |
754 | RFbInit(pDevice); | |
755 | ||
756 | //Get Desire Power Value | |
757 | pDevice->byCurPwr = 0xFF; | |
758 | pDevice->byCCKPwr = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_CCK); | |
759 | pDevice->byOFDMPwrG = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_PWR_OFDMG); | |
760 | //byCCKPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_CCK_PWR_dBm); | |
761 | ||
762 | //byOFDMPwrdBm = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_OFDM_PWR_dBm); | |
763 | //printk("CCKPwrdBm is 0x%x,byOFDMPwrdBm is 0x%x\n",byCCKPwrdBm,byOFDMPwrdBm); | |
764 | // Load power Table | |
765 | ||
766 | ||
767 | for (ii=0;ii<CB_MAX_CHANNEL_24G;ii++) { | |
768 | pDevice->abyCCKPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_CCK_PWR_TBL)); | |
769 | if (pDevice->abyCCKPwrTbl[ii+1] == 0) { | |
770 | pDevice->abyCCKPwrTbl[ii+1] = pDevice->byCCKPwr; | |
771 | } | |
772 | pDevice->abyOFDMPwrTbl[ii+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDM_PWR_TBL)); | |
773 | if (pDevice->abyOFDMPwrTbl[ii+1] == 0) { | |
774 | pDevice->abyOFDMPwrTbl[ii+1] = pDevice->byOFDMPwrG; | |
775 | } | |
776 | pDevice->abyCCKDefaultPwr[ii+1] = byCCKPwrdBm; | |
777 | pDevice->abyOFDMDefaultPwr[ii+1] = byOFDMPwrdBm; | |
778 | } | |
779 | //2008-8-4 <add> by chester | |
780 | //recover 12,13 ,14channel for EUROPE by 11 channel | |
781 | if(((pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Japan) || | |
782 | (pDevice->abyEEPROM[EEP_OFS_ZONETYPE] == ZoneType_Europe))&& | |
783 | (pDevice->byOriginalZonetype == ZoneType_USA)) { | |
784 | for(ii=11;ii<14;ii++) { | |
785 | pDevice->abyCCKPwrTbl[ii] = pDevice->abyCCKPwrTbl[10]; | |
786 | pDevice->abyOFDMPwrTbl[ii] = pDevice->abyOFDMPwrTbl[10]; | |
787 | ||
788 | } | |
789 | } | |
790 | ||
791 | ||
792 | // Load OFDM A Power Table | |
793 | for (ii=0;ii<CB_MAX_CHANNEL_5G;ii++) { //RobertYu:20041224, bug using CB_MAX_CHANNEL | |
794 | pDevice->abyOFDMPwrTbl[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_TBL)); | |
795 | pDevice->abyOFDMDefaultPwr[ii+CB_MAX_CHANNEL_24G+1] = SROMbyReadEmbedded(pDevice->PortOffset, (BYTE)(ii + EEP_OFS_OFDMA_PWR_dBm)); | |
796 | } | |
797 | CARDvInitChannelTable((PVOID)pDevice); | |
798 | ||
799 | ||
800 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { | |
801 | MACvSelectPage1(pDevice->PortOffset); | |
802 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_MSRCTL + 1, (MSRCTL1_TXPWR | MSRCTL1_CSAPAREN)); | |
803 | MACvSelectPage0(pDevice->PortOffset); | |
804 | } | |
805 | ||
806 | ||
807 | // use relative tx timeout and 802.11i D4 | |
808 | MACvWordRegBitsOn(pDevice->PortOffset, MAC_REG_CFG, (CFG_TKIPOPT | CFG_NOTXTIMEOUT)); | |
809 | ||
810 | // set performance parameter by registry | |
811 | MACvSetShortRetryLimit(pDevice->PortOffset, pDevice->byShortRetryLimit); | |
812 | MACvSetLongRetryLimit(pDevice->PortOffset, pDevice->byLongRetryLimit); | |
813 | ||
814 | // reset TSF counter | |
815 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTRST); | |
816 | // enable TSF counter | |
817 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_TFTCTL, TFTCTL_TSFCNTREN); | |
818 | ||
819 | // initialize BBP registers | |
820 | BBbVT3253Init(pDevice); | |
821 | ||
822 | if (pDevice->bUpdateBBVGA) { | |
823 | pDevice->byBBVGACurrent = pDevice->abyBBVGA[0]; | |
824 | pDevice->byBBVGANew = pDevice->byBBVGACurrent; | |
825 | BBvSetVGAGainOffset(pDevice, pDevice->abyBBVGA[0]); | |
826 | } | |
827 | #ifdef PLICE_DEBUG | |
828 | //printk("init registers:RxAntennaMode is %x,TxAntennaMode is %x\n",pDevice->byRxAntennaMode,pDevice->byTxAntennaMode); | |
829 | #endif | |
830 | BBvSetRxAntennaMode(pDevice->PortOffset, pDevice->byRxAntennaMode); | |
831 | BBvSetTxAntennaMode(pDevice->PortOffset, pDevice->byTxAntennaMode); | |
832 | ||
833 | pDevice->byCurrentCh = 0; | |
834 | ||
835 | //pDevice->NetworkType = Ndis802_11Automode; | |
836 | // Set BB and packet type at the same time. | |
837 | // Set Short Slot Time, xIFS, and RSPINF. | |
838 | if (pDevice->uConnectionRate == RATE_AUTO) { | |
839 | pDevice->wCurrentRate = RATE_54M; | |
840 | } else { | |
841 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
842 | } | |
843 | ||
844 | // default G Mode | |
845 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_11G); | |
846 | VNTWIFIbConfigPhyMode(pDevice->pMgmt, PHY_TYPE_AUTO); | |
847 | ||
848 | pDevice->bRadioOff = FALSE; | |
849 | ||
850 | pDevice->byRadioCtl = SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL); | |
851 | pDevice->bHWRadioOff = FALSE; | |
852 | ||
853 | if (pDevice->byRadioCtl & EEP_RADIOCTL_ENABLE) { | |
854 | // Get GPIO | |
855 | MACvGPIOIn(pDevice->PortOffset, &pDevice->byGPIO); | |
856 | //2008-4-14 <add> by chester for led issue | |
857 | #ifdef FOR_LED_ON_NOTEBOOK | |
858 | if (BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = TRUE;} | |
859 | if (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA)){pDevice->bHWRadioOff = FALSE;} | |
860 | ||
861 | } | |
862 | if ( (pDevice->bRadioControlOff == TRUE)) { | |
863 | CARDbRadioPowerOff(pDevice); | |
864 | } | |
865 | else CARDbRadioPowerOn(pDevice); | |
866 | #else | |
867 | if ((BITbIsBitOn(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOff(pDevice->byRadioCtl, EEP_RADIOCTL_INV)) || | |
868 | (BITbIsBitOff(pDevice->byGPIO,GPIO0_DATA) && BITbIsBitOn(pDevice->byRadioCtl, EEP_RADIOCTL_INV))) { | |
869 | pDevice->bHWRadioOff = TRUE; | |
870 | } | |
871 | } | |
872 | if ((pDevice->bHWRadioOff == TRUE) || (pDevice->bRadioControlOff == TRUE)) { | |
873 | CARDbRadioPowerOff(pDevice); | |
874 | } | |
875 | ||
876 | #endif | |
877 | } | |
878 | pMgmt->eScanType = WMAC_SCAN_PASSIVE; | |
879 | // get Permanent network address | |
880 | SROMvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); | |
881 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Network address = %02x-%02x-%02x=%02x-%02x-%02x\n", | |
882 | pDevice->abyCurrentNetAddr[0], | |
883 | pDevice->abyCurrentNetAddr[1], | |
884 | pDevice->abyCurrentNetAddr[2], | |
885 | pDevice->abyCurrentNetAddr[3], | |
886 | pDevice->abyCurrentNetAddr[4], | |
887 | pDevice->abyCurrentNetAddr[5]); | |
888 | ||
889 | ||
890 | // reset Tx pointer | |
891 | CARDvSafeResetRx(pDevice); | |
892 | // reset Rx pointer | |
893 | CARDvSafeResetTx(pDevice); | |
894 | ||
895 | if (pDevice->byLocalID <= REV_ID_VT3253_A1) { | |
896 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_RCR, RCR_WPAERR); | |
897 | } | |
898 | ||
899 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; | |
900 | ||
901 | // Turn On Rx DMA | |
902 | MACvReceive0(pDevice->PortOffset); | |
903 | MACvReceive1(pDevice->PortOffset); | |
904 | ||
905 | // start the adapter | |
906 | MACvStart(pDevice->PortOffset); | |
907 | ||
908 | netif_stop_queue(pDevice->dev); | |
909 | ||
910 | ||
911 | } | |
912 | ||
913 | ||
914 | ||
915 | static VOID device_init_diversity_timer(PSDevice pDevice) { | |
916 | ||
917 | init_timer(&pDevice->TimerSQ3Tmax1); | |
918 | pDevice->TimerSQ3Tmax1.data = (ULONG)pDevice; | |
919 | pDevice->TimerSQ3Tmax1.function = (TimerFunction)TimerSQ3CallBack; | |
920 | pDevice->TimerSQ3Tmax1.expires = RUN_AT(HZ); | |
921 | ||
922 | init_timer(&pDevice->TimerSQ3Tmax2); | |
923 | pDevice->TimerSQ3Tmax2.data = (ULONG)pDevice; | |
924 | pDevice->TimerSQ3Tmax2.function = (TimerFunction)TimerSQ3CallBack; | |
925 | pDevice->TimerSQ3Tmax2.expires = RUN_AT(HZ); | |
926 | ||
927 | init_timer(&pDevice->TimerSQ3Tmax3); | |
928 | pDevice->TimerSQ3Tmax3.data = (ULONG)pDevice; | |
929 | pDevice->TimerSQ3Tmax3.function = (TimerFunction)TimerState1CallBack; | |
930 | pDevice->TimerSQ3Tmax3.expires = RUN_AT(HZ); | |
931 | ||
932 | return; | |
933 | } | |
934 | ||
935 | ||
936 | static BOOL device_release_WPADEV(PSDevice pDevice) | |
937 | { | |
938 | viawget_wpa_header *wpahdr; | |
939 | int ii=0; | |
940 | // wait_queue_head_t Set_wait; | |
941 | //send device close to wpa_supplicnat layer | |
942 | if (pDevice->bWPADEVUp==TRUE) { | |
943 | wpahdr = (viawget_wpa_header *)pDevice->skb->data; | |
944 | wpahdr->type = VIAWGET_DEVICECLOSE_MSG; | |
945 | wpahdr->resp_ie_len = 0; | |
946 | wpahdr->req_ie_len = 0; | |
947 | skb_put(pDevice->skb, sizeof(viawget_wpa_header)); | |
948 | pDevice->skb->dev = pDevice->wpadev; | |
5449c685 | 949 | pDevice->skb->mac_header = pDevice->skb->data; |
5449c685 FB |
950 | pDevice->skb->pkt_type = PACKET_HOST; |
951 | pDevice->skb->protocol = htons(ETH_P_802_2); | |
952 | memset(pDevice->skb->cb, 0, sizeof(pDevice->skb->cb)); | |
953 | netif_rx(pDevice->skb); | |
954 | pDevice->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
955 | ||
956 | //wait release WPADEV | |
957 | // init_waitqueue_head(&Set_wait); | |
958 | // wait_event_timeout(Set_wait, ((pDevice->wpadev==NULL)&&(pDevice->skb == NULL)),5*HZ); //1s wait | |
959 | while((pDevice->bWPADEVUp==TRUE)) { | |
960 | set_current_state(TASK_UNINTERRUPTIBLE); | |
961 | schedule_timeout (HZ/20); //wait 50ms | |
962 | ii++; | |
963 | if(ii>20) | |
964 | break; | |
965 | } | |
966 | }; | |
967 | return TRUE; | |
968 | } | |
969 | ||
970 | ||
971 | #ifndef PRIVATE_OBJ | |
972 | ||
973 | static int | |
974 | device_found1(struct pci_dev *pcid, const struct pci_device_id *ent) | |
975 | { | |
976 | static BOOL bFirst = TRUE; | |
977 | struct net_device* dev = NULL; | |
978 | PCHIP_INFO pChip_info = (PCHIP_INFO)ent->driver_data; | |
979 | PSDevice pDevice; | |
5449c685 | 980 | int rc; |
5449c685 FB |
981 | if (device_nics ++>= MAX_UINTS) { |
982 | printk(KERN_NOTICE DEVICE_NAME ": already found %d NICs\n", device_nics); | |
983 | return -ENODEV; | |
984 | } | |
985 | ||
986 | ||
c9d03529 | 987 | dev = alloc_etherdev(sizeof(DEVICE_INFO)); |
5449c685 | 988 | |
c9d03529 FB |
989 | pDevice = (PSDevice) netdev_priv(dev); |
990 | ||
5449c685 FB |
991 | if (dev == NULL) { |
992 | printk(KERN_ERR DEVICE_NAME ": allocate net device failed \n"); | |
993 | return -ENODEV; | |
994 | } | |
995 | ||
5449c685 FB |
996 | // Chain it all together |
997 | // SET_MODULE_OWNER(dev); | |
998 | SET_NETDEV_DEV(dev, &pcid->dev); | |
5449c685 FB |
999 | |
1000 | if (bFirst) { | |
1001 | printk(KERN_NOTICE "%s Ver. %s\n",DEVICE_FULL_DRV_NAM, DEVICE_VERSION); | |
1002 | printk(KERN_NOTICE "Copyright (c) 2003 VIA Networking Technologies, Inc.\n"); | |
1003 | bFirst=FALSE; | |
1004 | } | |
1005 | ||
1006 | if (!device_init_info(pcid, &pDevice, pChip_info)) { | |
1007 | return -ENOMEM; | |
1008 | } | |
1009 | pDevice->dev = dev; | |
1010 | pDevice->next_module = root_device_dev; | |
1011 | root_device_dev = dev; | |
5449c685 FB |
1012 | dev->irq = pcid->irq; |
1013 | ||
1014 | if (pci_enable_device(pcid)) { | |
1015 | device_free_info(pDevice); | |
1016 | return -ENODEV; | |
1017 | } | |
1018 | #ifdef DEBUG | |
1019 | printk("Before get pci_info memaddr is %x\n",pDevice->memaddr); | |
1020 | #endif | |
1021 | if (device_get_pci_info(pDevice,pcid) == FALSE) { | |
1022 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device.\n"); | |
1023 | device_free_info(pDevice); | |
1024 | return -ENODEV; | |
1025 | } | |
1026 | ||
1027 | #if 1 | |
1028 | ||
1029 | #ifdef DEBUG | |
1030 | ||
1031 | //pci_read_config_byte(pcid, PCI_BASE_ADDRESS_0, &pDevice->byRevId); | |
1032 | printk("after get pci_info memaddr is %x, io addr is %x,io_size is %d\n",pDevice->memaddr,pDevice->ioaddr,pDevice->io_size); | |
1033 | { | |
1034 | int i; | |
1035 | U32 bar,len; | |
1036 | u32 address[] = { | |
1037 | PCI_BASE_ADDRESS_0, | |
1038 | PCI_BASE_ADDRESS_1, | |
1039 | PCI_BASE_ADDRESS_2, | |
1040 | PCI_BASE_ADDRESS_3, | |
1041 | PCI_BASE_ADDRESS_4, | |
1042 | PCI_BASE_ADDRESS_5, | |
1043 | 0}; | |
1044 | for (i=0;address[i];i++) | |
1045 | { | |
1046 | //pci_write_config_dword(pcid,address[i], 0xFFFFFFFF); | |
1047 | pci_read_config_dword(pcid, address[i], &bar); | |
1048 | printk("bar %d is %x\n",i,bar); | |
1049 | if (!bar) | |
1050 | { | |
1051 | printk("bar %d not implemented\n",i); | |
1052 | continue; | |
1053 | } | |
1054 | if (bar & PCI_BASE_ADDRESS_SPACE_IO) { | |
1055 | /* This is IO */ | |
1056 | ||
1057 | len = bar & (PCI_BASE_ADDRESS_IO_MASK & 0xFFFF); | |
1058 | len = len & ~(len - 1); | |
1059 | ||
1060 | printk("IO space: len in IO %x, BAR %d\n", len, i); | |
1061 | } | |
1062 | else | |
1063 | { | |
1064 | len = bar & 0xFFFFFFF0; | |
1065 | len = ~len + 1; | |
1066 | ||
1067 | printk("len in MEM %x, BAR %d\n", len, i); | |
1068 | } | |
1069 | } | |
1070 | } | |
1071 | #endif | |
1072 | ||
1073 | ||
1074 | #endif | |
1075 | ||
1076 | #ifdef DEBUG | |
1077 | //return 0 ; | |
1078 | #endif | |
1079 | pDevice->PortOffset = (DWORD)ioremap(pDevice->memaddr & PCI_BASE_ADDRESS_MEM_MASK, pDevice->io_size); | |
1080 | //pDevice->PortOffset = (DWORD)ioremap(pDevice->ioaddr & PCI_BASE_ADDRESS_IO_MASK, pDevice->io_size); | |
1081 | ||
1082 | if(pDevice->PortOffset == 0) { | |
1083 | printk(KERN_ERR DEVICE_NAME ": Failed to IO remapping ..\n"); | |
1084 | device_free_info(pDevice); | |
1085 | return -ENODEV; | |
1086 | } | |
1087 | ||
1088 | ||
1089 | ||
1090 | ||
5449c685 FB |
1091 | rc = pci_request_regions(pcid, DEVICE_NAME); |
1092 | if (rc) { | |
1093 | printk(KERN_ERR DEVICE_NAME ": Failed to find PCI device\n"); | |
1094 | device_free_info(pDevice); | |
1095 | return -ENODEV; | |
1096 | } | |
5449c685 FB |
1097 | |
1098 | dev->base_addr = pDevice->ioaddr; | |
1099 | #ifdef PLICE_DEBUG | |
1100 | BYTE value; | |
1101 | ||
1102 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); | |
1103 | printk("Before write: value is %x\n",value); | |
1104 | //VNSvInPortB(pDevice->PortOffset+0x3F, 0x00); | |
1105 | VNSvOutPortB(pDevice->PortOffset,value); | |
1106 | VNSvInPortB(pDevice->PortOffset+0x4F, &value); | |
1107 | printk("After write: value is %x\n",value); | |
1108 | #endif | |
1109 | ||
1110 | ||
1111 | ||
1112 | #ifdef IO_MAP | |
1113 | pDevice->PortOffset = pDevice->ioaddr; | |
1114 | #endif | |
1115 | // do reset | |
1116 | if (!MACbSoftwareReset(pDevice->PortOffset)) { | |
1117 | printk(KERN_ERR DEVICE_NAME ": Failed to access MAC hardware..\n"); | |
1118 | device_free_info(pDevice); | |
1119 | return -ENODEV; | |
1120 | } | |
1121 | // initial to reload eeprom | |
1122 | MACvInitialize(pDevice->PortOffset); | |
1123 | MACvReadEtherAddress(pDevice->PortOffset, dev->dev_addr); | |
1124 | ||
1125 | device_get_options(pDevice, device_nics-1, dev->name); | |
1126 | device_set_options(pDevice); | |
1127 | //Mask out the options cannot be set to the chip | |
1128 | pDevice->sOpts.flags &= pChip_info->flags; | |
1129 | ||
1130 | //Enable the chip specified capbilities | |
1131 | pDevice->flags = pDevice->sOpts.flags | (pChip_info->flags & 0xFF000000UL); | |
1132 | pDevice->tx_80211 = device_dma0_tx_80211; | |
1133 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; | |
1134 | pDevice->pMgmt = &(pDevice->sMgmtObj); | |
1135 | ||
1136 | dev->irq = pcid->irq; | |
1137 | dev->open = device_open; | |
1138 | dev->hard_start_xmit = device_xmit; | |
1139 | dev->stop = device_close; | |
1140 | dev->get_stats = device_get_stats; | |
1141 | dev->set_multicast_list = device_set_multi; | |
1142 | dev->do_ioctl = device_ioctl; | |
1143 | ||
1144 | #ifdef WIRELESS_EXT | |
1145 | //Einsn Modify for ubuntu-7.04 | |
1146 | // dev->wireless_handlers->get_wireless_stats = iwctl_get_wireless_stats; | |
1147 | #if WIRELESS_EXT > 12 | |
1148 | dev->wireless_handlers = (struct iw_handler_def *)&iwctl_handler_def; | |
1149 | // netdev->wireless_handlers = NULL; | |
1150 | #endif /* WIRELESS_EXT > 12 */ | |
1151 | #endif /* WIRELESS_EXT */ | |
1152 | ||
5449c685 FB |
1153 | rc = register_netdev(dev); |
1154 | if (rc) | |
1155 | { | |
1156 | printk(KERN_ERR DEVICE_NAME " Failed to register netdev\n"); | |
1157 | device_free_info(pDevice); | |
1158 | return -ENODEV; | |
1159 | } | |
5449c685 FB |
1160 | //2008-07-21-01<Add>by MikeLiu |
1161 | //register wpadev | |
1162 | if(wpa_set_wpadev(pDevice, 1)!=0) { | |
1163 | printk("Fail to Register WPADEV?\n"); | |
1164 | unregister_netdev(pDevice->dev); | |
1165 | free_netdev(dev); | |
5449c685 FB |
1166 | } |
1167 | device_print_info(pDevice); | |
1168 | pci_set_drvdata(pcid, pDevice); | |
1169 | return 0; | |
1170 | ||
1171 | } | |
1172 | ||
1173 | static void device_print_info(PSDevice pDevice) | |
1174 | { | |
1175 | struct net_device* dev=pDevice->dev; | |
1176 | ||
1177 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: %s\n",dev->name, get_chip_name(pDevice->chip_id)); | |
1178 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO "%s: MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X", | |
1179 | dev->name, | |
1180 | dev->dev_addr[0],dev->dev_addr[1],dev->dev_addr[2], | |
1181 | dev->dev_addr[3],dev->dev_addr[4],dev->dev_addr[5]); | |
1182 | #ifdef IO_MAP | |
1183 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx ",(ULONG) pDevice->ioaddr); | |
1184 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); | |
1185 | #else | |
1186 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IO=0x%lx Mem=0x%lx ",(ULONG) pDevice->ioaddr,(ULONG) pDevice->PortOffset); | |
1187 | DEVICE_PRT(MSG_LEVEL_INFO, KERN_INFO" IRQ=%d \n", pDevice->dev->irq); | |
1188 | #endif | |
1189 | ||
1190 | } | |
1191 | ||
1192 | static BOOL device_init_info(struct pci_dev* pcid, PSDevice* ppDevice, | |
1193 | PCHIP_INFO pChip_info) { | |
1194 | ||
1195 | PSDevice p; | |
1196 | ||
5449c685 FB |
1197 | memset(*ppDevice,0,sizeof(DEVICE_INFO)); |
1198 | ||
1199 | if (pDevice_Infos == NULL) { | |
1200 | pDevice_Infos =*ppDevice; | |
1201 | } | |
1202 | else { | |
1203 | for (p=pDevice_Infos;p->next!=NULL;p=p->next) | |
1204 | do {} while (0); | |
1205 | p->next = *ppDevice; | |
1206 | (*ppDevice)->prev = p; | |
1207 | } | |
1208 | ||
1209 | (*ppDevice)->pcid = pcid; | |
1210 | (*ppDevice)->chip_id = pChip_info->chip_id; | |
1211 | (*ppDevice)->io_size = pChip_info->io_size; | |
1212 | (*ppDevice)->nTxQueues = pChip_info->nTxQueue; | |
1213 | (*ppDevice)->multicast_limit =32; | |
1214 | ||
1215 | spin_lock_init(&((*ppDevice)->lock)); | |
1216 | ||
1217 | return TRUE; | |
1218 | } | |
1219 | ||
1220 | static BOOL device_get_pci_info(PSDevice pDevice, struct pci_dev* pcid) { | |
1221 | ||
1222 | U16 pci_cmd; | |
1223 | U8 b; | |
1224 | UINT cis_addr; | |
1225 | #ifdef PLICE_DEBUG | |
1226 | BYTE pci_config[256]; | |
1227 | BYTE value =0x00; | |
1228 | int ii,j; | |
1229 | U16 max_lat=0x0000; | |
1230 | memset(pci_config,0x00,256); | |
1231 | #endif | |
1232 | ||
1233 | pci_read_config_byte(pcid, PCI_REVISION_ID, &pDevice->byRevId); | |
1234 | pci_read_config_word(pcid, PCI_SUBSYSTEM_ID,&pDevice->SubSystemID); | |
1235 | pci_read_config_word(pcid, PCI_SUBSYSTEM_VENDOR_ID, &pDevice->SubVendorID); | |
1236 | pci_read_config_word(pcid, PCI_COMMAND, (u16 *) & (pci_cmd)); | |
1237 | ||
1238 | pci_set_master(pcid); | |
1239 | ||
1240 | pDevice->memaddr = pci_resource_start(pcid,0); | |
1241 | pDevice->ioaddr = pci_resource_start(pcid,1); | |
1242 | ||
1243 | #ifdef DEBUG | |
1244 | // pDevice->ioaddr = pci_resource_start(pcid, 0); | |
1245 | // pDevice->memaddr = pci_resource_start(pcid,1); | |
1246 | #endif | |
1247 | ||
1248 | cis_addr = pci_resource_start(pcid,2); | |
1249 | ||
1250 | pDevice->pcid = pcid; | |
1251 | ||
1252 | pci_read_config_byte(pcid, PCI_REG_COMMAND, &b); | |
1253 | pci_write_config_byte(pcid, PCI_REG_COMMAND, (b|COMMAND_BUSM)); | |
1254 | ||
1255 | #ifdef PLICE_DEBUG | |
1256 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); | |
1257 | //printk("max lat is %x,SubSystemID is %x\n",max_lat,pDevice->SubSystemID); | |
1258 | //for (ii=0;ii<0xFF;ii++) | |
1259 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); | |
1260 | //max_lat = 0x20; | |
1261 | //pci_write_config_word(pcid,PCI_REG_MAX_LAT,max_lat); | |
1262 | //pci_read_config_word(pcid,PCI_REG_MAX_LAT,&max_lat); | |
1263 | //printk("max lat is %x\n",max_lat); | |
1264 | ||
1265 | for (ii=0;ii<0xFF;ii++) | |
1266 | { | |
1267 | pci_read_config_byte(pcid,ii,&value); | |
1268 | pci_config[ii] = value; | |
1269 | } | |
1270 | for (ii=0,j=1;ii<0x100;ii++,j++) | |
1271 | { | |
1272 | if (j %16 == 0) | |
1273 | { | |
1274 | printk("%x:",pci_config[ii]); | |
1275 | printk("\n"); | |
1276 | } | |
1277 | else | |
1278 | { | |
1279 | printk("%x:",pci_config[ii]); | |
1280 | } | |
1281 | } | |
1282 | #endif | |
1283 | return TRUE; | |
1284 | } | |
1285 | ||
1286 | static void device_free_info(PSDevice pDevice) { | |
1287 | PSDevice ptr; | |
1288 | struct net_device* dev=pDevice->dev; | |
1289 | ||
1290 | ASSERT(pDevice); | |
1291 | //2008-0714-01<Add>by chester | |
1292 | device_release_WPADEV(pDevice); | |
1293 | ||
1294 | //2008-07-21-01<Add>by MikeLiu | |
1295 | //unregister wpadev | |
1296 | if(wpa_set_wpadev(pDevice, 0)!=0) | |
1297 | printk("unregister wpadev fail?\n"); | |
1298 | ||
1299 | if (pDevice_Infos==NULL) | |
1300 | return; | |
1301 | ||
1302 | for (ptr=pDevice_Infos;ptr && (ptr!=pDevice);ptr=ptr->next) | |
1303 | do {} while (0); | |
1304 | ||
1305 | if (ptr==pDevice) { | |
1306 | if (ptr==pDevice_Infos) | |
1307 | pDevice_Infos=ptr->next; | |
1308 | else | |
1309 | ptr->prev->next=ptr->next; | |
1310 | } | |
1311 | else { | |
1312 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR "info struct not found\n"); | |
1313 | return; | |
1314 | } | |
1315 | #ifdef HOSTAP | |
1316 | if (dev) | |
1317 | hostap_set_hostapd(pDevice, 0, 0); | |
1318 | #endif | |
1319 | if (dev) | |
1320 | unregister_netdev(dev); | |
1321 | ||
1322 | if (pDevice->PortOffset) | |
1323 | iounmap((PVOID)pDevice->PortOffset); | |
1324 | ||
5449c685 FB |
1325 | if (pDevice->pcid) |
1326 | pci_release_regions(pDevice->pcid); | |
1327 | if (dev) | |
1328 | free_netdev(dev); | |
5449c685 FB |
1329 | |
1330 | if (pDevice->pcid) { | |
1331 | pci_set_drvdata(pDevice->pcid,NULL); | |
1332 | } | |
5449c685 FB |
1333 | } |
1334 | #endif// ifndef PRIVATE_OBJ | |
1335 | ||
1336 | static BOOL device_init_rings(PSDevice pDevice) { | |
1337 | void* vir_pool; | |
1338 | ||
1339 | ||
1340 | /*allocate all RD/TD rings a single pool*/ | |
1341 | vir_pool = pci_alloc_consistent(pDevice->pcid, | |
1342 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1343 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1344 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1345 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), | |
1346 | &pDevice->pool_dma); | |
1347 | ||
1348 | if (vir_pool == NULL) { | |
1349 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s : allocate desc dma memory failed\n", pDevice->dev->name); | |
1350 | return FALSE; | |
1351 | } | |
1352 | ||
1353 | memset(vir_pool, 0, | |
1354 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1355 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1356 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1357 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) | |
1358 | ); | |
1359 | ||
1360 | pDevice->aRD0Ring = vir_pool; | |
1361 | pDevice->aRD1Ring = vir_pool + | |
1362 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); | |
1363 | ||
1364 | ||
1365 | pDevice->rd0_pool_dma = pDevice->pool_dma; | |
1366 | pDevice->rd1_pool_dma = pDevice->rd0_pool_dma + | |
1367 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc); | |
1368 | ||
1369 | pDevice->tx0_bufs = pci_alloc_consistent(pDevice->pcid, | |
1370 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + | |
1371 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + | |
1372 | CB_BEACON_BUF_SIZE + | |
1373 | CB_MAX_BUF_SIZE, | |
1374 | &pDevice->tx_bufs_dma0); | |
1375 | ||
1376 | if (pDevice->tx0_bufs == NULL) { | |
1377 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: allocate buf dma memory failed\n", pDevice->dev->name); | |
1378 | pci_free_consistent(pDevice->pcid, | |
1379 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1380 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1381 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1382 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc), | |
1383 | vir_pool, pDevice->pool_dma | |
1384 | ); | |
1385 | return FALSE; | |
1386 | } | |
1387 | ||
1388 | memset(pDevice->tx0_bufs, 0, | |
1389 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + | |
1390 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + | |
1391 | CB_BEACON_BUF_SIZE + | |
1392 | CB_MAX_BUF_SIZE | |
1393 | ); | |
1394 | ||
1395 | pDevice->td0_pool_dma = pDevice->rd1_pool_dma + | |
1396 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); | |
1397 | ||
1398 | pDevice->td1_pool_dma = pDevice->td0_pool_dma + | |
1399 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); | |
1400 | ||
1401 | ||
1402 | // vir_pool: pvoid type | |
1403 | pDevice->apTD0Rings = vir_pool | |
1404 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) | |
1405 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc); | |
1406 | ||
1407 | pDevice->apTD1Rings = vir_pool | |
1408 | + pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) | |
1409 | + pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) | |
1410 | + pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc); | |
1411 | ||
1412 | ||
1413 | pDevice->tx1_bufs = pDevice->tx0_bufs + | |
1414 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; | |
1415 | ||
1416 | ||
1417 | pDevice->tx_beacon_bufs = pDevice->tx1_bufs + | |
1418 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; | |
1419 | ||
1420 | pDevice->pbyTmpBuff = pDevice->tx_beacon_bufs + | |
1421 | CB_BEACON_BUF_SIZE; | |
1422 | ||
1423 | pDevice->tx_bufs_dma1 = pDevice->tx_bufs_dma0 + | |
1424 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ; | |
1425 | ||
1426 | ||
1427 | pDevice->tx_beacon_dma = pDevice->tx_bufs_dma1 + | |
1428 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ; | |
1429 | ||
1430 | ||
1431 | return TRUE; | |
1432 | } | |
1433 | ||
1434 | static void device_free_rings(PSDevice pDevice) { | |
1435 | ||
1436 | pci_free_consistent(pDevice->pcid, | |
1437 | pDevice->sOpts.nRxDescs0 * sizeof(SRxDesc) + | |
1438 | pDevice->sOpts.nRxDescs1 * sizeof(SRxDesc) + | |
1439 | pDevice->sOpts.nTxDescs[0] * sizeof(STxDesc) + | |
1440 | pDevice->sOpts.nTxDescs[1] * sizeof(STxDesc) | |
1441 | , | |
1442 | pDevice->aRD0Ring, pDevice->pool_dma | |
1443 | ); | |
1444 | ||
1445 | if (pDevice->tx0_bufs) | |
1446 | pci_free_consistent(pDevice->pcid, | |
1447 | pDevice->sOpts.nTxDescs[0] * PKT_BUF_SZ + | |
1448 | pDevice->sOpts.nTxDescs[1] * PKT_BUF_SZ + | |
1449 | CB_BEACON_BUF_SIZE + | |
1450 | CB_MAX_BUF_SIZE, | |
1451 | pDevice->tx0_bufs, pDevice->tx_bufs_dma0 | |
1452 | ); | |
1453 | } | |
1454 | ||
1455 | static void device_init_rd0_ring(PSDevice pDevice) { | |
1456 | int i; | |
1457 | dma_addr_t curr = pDevice->rd0_pool_dma; | |
1458 | PSRxDesc pDesc; | |
1459 | ||
1460 | /* Init the RD0 ring entries */ | |
1461 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i ++, curr += sizeof(SRxDesc)) { | |
1462 | pDesc = &(pDevice->aRD0Ring[i]); | |
1463 | pDesc->pRDInfo = alloc_rd_info(); | |
1464 | ASSERT(pDesc->pRDInfo); | |
1465 | if (!device_alloc_rx_buf(pDevice, pDesc)) { | |
1466 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", | |
1467 | pDevice->dev->name); | |
1468 | } | |
1469 | pDesc->next = &(pDevice->aRD0Ring[(i+1) % pDevice->sOpts.nRxDescs0]); | |
1470 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); | |
1471 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); | |
1472 | } | |
1473 | ||
1474 | pDevice->aRD0Ring[i-1].next_desc = cpu_to_le32(pDevice->rd0_pool_dma); | |
1475 | pDevice->pCurrRD[0] = &(pDevice->aRD0Ring[0]); | |
1476 | } | |
1477 | ||
1478 | ||
1479 | static void device_init_rd1_ring(PSDevice pDevice) { | |
1480 | int i; | |
1481 | dma_addr_t curr = pDevice->rd1_pool_dma; | |
1482 | PSRxDesc pDesc; | |
1483 | ||
1484 | /* Init the RD1 ring entries */ | |
1485 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i ++, curr += sizeof(SRxDesc)) { | |
1486 | pDesc = &(pDevice->aRD1Ring[i]); | |
1487 | pDesc->pRDInfo = alloc_rd_info(); | |
1488 | ASSERT(pDesc->pRDInfo); | |
1489 | if (!device_alloc_rx_buf(pDevice, pDesc)) { | |
1490 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc rx bufs\n", | |
1491 | pDevice->dev->name); | |
1492 | } | |
1493 | pDesc->next = &(pDevice->aRD1Ring[(i+1) % pDevice->sOpts.nRxDescs1]); | |
1494 | pDesc->pRDInfo->curr_desc = cpu_to_le32(curr); | |
1495 | pDesc->next_desc = cpu_to_le32(curr + sizeof(SRxDesc)); | |
1496 | } | |
1497 | ||
1498 | pDevice->aRD1Ring[i-1].next_desc = cpu_to_le32(pDevice->rd1_pool_dma); | |
1499 | pDevice->pCurrRD[1] = &(pDevice->aRD1Ring[0]); | |
1500 | } | |
1501 | ||
1502 | ||
1503 | static void device_init_defrag_cb(PSDevice pDevice) { | |
1504 | int i; | |
1505 | PSDeFragControlBlock pDeF; | |
1506 | ||
1507 | /* Init the fragment ctl entries */ | |
1508 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { | |
1509 | pDeF = &(pDevice->sRxDFCB[i]); | |
1510 | if (!device_alloc_frag_buf(pDevice, pDeF)) { | |
1511 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: can not alloc frag bufs\n", | |
1512 | pDevice->dev->name); | |
1513 | }; | |
1514 | } | |
1515 | pDevice->cbDFCB = CB_MAX_RX_FRAG; | |
1516 | pDevice->cbFreeDFCB = pDevice->cbDFCB; | |
1517 | } | |
1518 | ||
1519 | ||
1520 | ||
1521 | ||
1522 | static void device_free_rd0_ring(PSDevice pDevice) { | |
1523 | int i; | |
1524 | ||
1525 | for (i = 0; i < pDevice->sOpts.nRxDescs0; i++) { | |
1526 | PSRxDesc pDesc =&(pDevice->aRD0Ring[i]); | |
1527 | PDEVICE_RD_INFO pRDInfo =pDesc->pRDInfo; | |
1528 | ||
1529 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, | |
1530 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); | |
1531 | ||
1532 | dev_kfree_skb(pRDInfo->skb); | |
1533 | ||
1534 | kfree((PVOID)pDesc->pRDInfo); | |
1535 | } | |
1536 | ||
1537 | } | |
1538 | ||
1539 | static void device_free_rd1_ring(PSDevice pDevice) { | |
1540 | int i; | |
1541 | ||
1542 | ||
1543 | for (i = 0; i < pDevice->sOpts.nRxDescs1; i++) { | |
1544 | PSRxDesc pDesc=&(pDevice->aRD1Ring[i]); | |
1545 | PDEVICE_RD_INFO pRDInfo=pDesc->pRDInfo; | |
1546 | ||
1547 | pci_unmap_single(pDevice->pcid,pRDInfo->skb_dma, | |
1548 | pDevice->rx_buf_sz, PCI_DMA_FROMDEVICE); | |
1549 | ||
1550 | dev_kfree_skb(pRDInfo->skb); | |
1551 | ||
1552 | kfree((PVOID)pDesc->pRDInfo); | |
1553 | } | |
1554 | ||
1555 | } | |
1556 | ||
1557 | static void device_free_frag_buf(PSDevice pDevice) { | |
1558 | PSDeFragControlBlock pDeF; | |
1559 | int i; | |
1560 | ||
1561 | for (i = 0; i < CB_MAX_RX_FRAG; i++) { | |
1562 | ||
1563 | pDeF = &(pDevice->sRxDFCB[i]); | |
1564 | ||
1565 | if (pDeF->skb) | |
1566 | dev_kfree_skb(pDeF->skb); | |
1567 | ||
1568 | } | |
1569 | ||
1570 | } | |
1571 | ||
1572 | static void device_init_td0_ring(PSDevice pDevice) { | |
1573 | int i; | |
1574 | dma_addr_t curr; | |
1575 | PSTxDesc pDesc; | |
1576 | ||
1577 | curr = pDevice->td0_pool_dma; | |
1578 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++, curr += sizeof(STxDesc)) { | |
1579 | pDesc = &(pDevice->apTD0Rings[i]); | |
1580 | pDesc->pTDInfo = alloc_td_info(); | |
1581 | ASSERT(pDesc->pTDInfo); | |
1582 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { | |
1583 | pDesc->pTDInfo->buf = pDevice->tx0_bufs + (i)*PKT_BUF_SZ; | |
1584 | pDesc->pTDInfo->buf_dma = pDevice->tx_bufs_dma0 + (i)*PKT_BUF_SZ; | |
1585 | } | |
1586 | pDesc->next =&(pDevice->apTD0Rings[(i+1) % pDevice->sOpts.nTxDescs[0]]); | |
1587 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); | |
1588 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); | |
1589 | } | |
1590 | ||
1591 | pDevice->apTD0Rings[i-1].next_desc = cpu_to_le32(pDevice->td0_pool_dma); | |
1592 | pDevice->apTailTD[0] = pDevice->apCurrTD[0] =&(pDevice->apTD0Rings[0]); | |
1593 | ||
1594 | } | |
1595 | ||
1596 | static void device_init_td1_ring(PSDevice pDevice) { | |
1597 | int i; | |
1598 | dma_addr_t curr; | |
1599 | PSTxDesc pDesc; | |
1600 | ||
1601 | /* Init the TD ring entries */ | |
1602 | curr=pDevice->td1_pool_dma; | |
1603 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++, curr+=sizeof(STxDesc)) { | |
1604 | pDesc=&(pDevice->apTD1Rings[i]); | |
1605 | pDesc->pTDInfo = alloc_td_info(); | |
1606 | ASSERT(pDesc->pTDInfo); | |
1607 | if (pDevice->flags & DEVICE_FLAGS_TX_ALIGN) { | |
1608 | pDesc->pTDInfo->buf=pDevice->tx1_bufs+(i)*PKT_BUF_SZ; | |
1609 | pDesc->pTDInfo->buf_dma=pDevice->tx_bufs_dma1+(i)*PKT_BUF_SZ; | |
1610 | } | |
1611 | pDesc->next=&(pDevice->apTD1Rings[(i+1) % pDevice->sOpts.nTxDescs[1]]); | |
1612 | pDesc->pTDInfo->curr_desc = cpu_to_le32(curr); | |
1613 | pDesc->next_desc = cpu_to_le32(curr+sizeof(STxDesc)); | |
1614 | } | |
1615 | ||
1616 | pDevice->apTD1Rings[i-1].next_desc = cpu_to_le32(pDevice->td1_pool_dma); | |
1617 | pDevice->apTailTD[1] = pDevice->apCurrTD[1] = &(pDevice->apTD1Rings[0]); | |
1618 | } | |
1619 | ||
1620 | ||
1621 | ||
1622 | static void device_free_td0_ring(PSDevice pDevice) { | |
1623 | int i; | |
1624 | for (i = 0; i < pDevice->sOpts.nTxDescs[0]; i++) { | |
1625 | PSTxDesc pDesc=&(pDevice->apTD0Rings[i]); | |
1626 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; | |
1627 | ||
1628 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) | |
1629 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma, | |
1630 | pTDInfo->skb->len, PCI_DMA_TODEVICE); | |
1631 | ||
1632 | if (pTDInfo->skb) | |
1633 | dev_kfree_skb(pTDInfo->skb); | |
1634 | ||
1635 | kfree((PVOID)pDesc->pTDInfo); | |
1636 | } | |
1637 | } | |
1638 | ||
1639 | static void device_free_td1_ring(PSDevice pDevice) { | |
1640 | int i; | |
1641 | ||
1642 | for (i = 0; i < pDevice->sOpts.nTxDescs[1]; i++) { | |
1643 | PSTxDesc pDesc=&(pDevice->apTD1Rings[i]); | |
1644 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; | |
1645 | ||
1646 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) | |
1647 | pci_unmap_single(pDevice->pcid, pTDInfo->skb_dma, | |
1648 | pTDInfo->skb->len, PCI_DMA_TODEVICE); | |
1649 | ||
1650 | if (pTDInfo->skb) | |
1651 | dev_kfree_skb(pTDInfo->skb); | |
1652 | ||
1653 | kfree((PVOID)pDesc->pTDInfo); | |
1654 | } | |
1655 | ||
1656 | } | |
1657 | ||
1658 | ||
1659 | ||
1660 | /*-----------------------------------------------------------------*/ | |
1661 | ||
1662 | static int device_rx_srv(PSDevice pDevice, UINT uIdx) { | |
1663 | PSRxDesc pRD; | |
1664 | int works = 0; | |
1665 | ||
1666 | ||
1667 | for (pRD = pDevice->pCurrRD[uIdx]; | |
1668 | pRD->m_rd0RD0.f1Owner == OWNED_BY_HOST; | |
1669 | pRD = pRD->next) { | |
1670 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->pCurrRD = %x, works = %d\n", pRD, works); | |
1671 | if (works++>15) | |
1672 | break; | |
1673 | if (device_receive_frame(pDevice, pRD)) { | |
1674 | if (!device_alloc_rx_buf(pDevice,pRD)) { | |
1675 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR | |
1676 | "%s: can not allocate rx buf\n", pDevice->dev->name); | |
1677 | break; | |
1678 | } | |
1679 | } | |
1680 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; | |
1681 | #ifdef PRIVATE_OBJ | |
1682 | ref_set_rx_jiffies(pDevice->dev); | |
1683 | #else | |
1684 | pDevice->dev->last_rx = jiffies; | |
1685 | #endif | |
1686 | } | |
1687 | ||
1688 | pDevice->pCurrRD[uIdx]=pRD; | |
1689 | ||
1690 | return works; | |
1691 | } | |
1692 | ||
1693 | ||
1694 | static BOOL device_alloc_rx_buf(PSDevice pDevice, PSRxDesc pRD) { | |
1695 | ||
1696 | PDEVICE_RD_INFO pRDInfo=pRD->pRDInfo; | |
1697 | ||
1698 | #ifdef PRIVATE_OBJ | |
1699 | ||
1700 | pRDInfo->skb=dev_alloc_skb(pDevice->rx_buf_sz); | |
1701 | if (pRDInfo->skb==NULL) | |
1702 | return FALSE; | |
1703 | ref_skb_remap(pDevice->dev, &(pRDInfo->ref_skb), pRDInfo->skb); | |
1704 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->ref_skb.tail, pDevice->rx_buf_sz, | |
1705 | PCI_DMA_FROMDEVICE); | |
1706 | #else | |
1707 | ||
1708 | pRDInfo->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
1709 | #ifdef PLICE_DEBUG | |
1710 | //printk("device_alloc_rx_buf:skb is %x\n",pRDInfo->skb); | |
1711 | #endif | |
1712 | if (pRDInfo->skb==NULL) | |
1713 | return FALSE; | |
1714 | ASSERT(pRDInfo->skb); | |
1715 | pRDInfo->skb->dev = pDevice->dev; | |
1716 | pRDInfo->skb_dma = pci_map_single(pDevice->pcid, pRDInfo->skb->tail, pDevice->rx_buf_sz, | |
1717 | PCI_DMA_FROMDEVICE); | |
1718 | #endif | |
1719 | *((PU32) &(pRD->m_rd0RD0)) = 0; | |
1720 | ||
1721 | pRD->m_rd0RD0.wResCount = cpu_to_le16(pDevice->rx_buf_sz); | |
1722 | pRD->m_rd0RD0.f1Owner = OWNED_BY_NIC; | |
1723 | pRD->m_rd1RD1.wReqCount = cpu_to_le16(pDevice->rx_buf_sz); | |
1724 | pRD->buff_addr = cpu_to_le32(pRDInfo->skb_dma); | |
1725 | ||
1726 | return TRUE; | |
1727 | } | |
1728 | ||
1729 | ||
1730 | ||
1731 | BOOL device_alloc_frag_buf(PSDevice pDevice, PSDeFragControlBlock pDeF) { | |
1732 | ||
1733 | #ifdef PRIVATE_OBJ | |
1734 | ||
1735 | pDeF->skb=dev_alloc_skb(pDevice->rx_buf_sz); | |
1736 | if (pDeF->skb==NULL) | |
1737 | return FALSE; | |
1738 | ref_skb_remap(pDevice->dev, &(pDeF->ref_skb), pDeF->skb); | |
1739 | ||
1740 | #else | |
1741 | pDeF->skb = dev_alloc_skb((int)pDevice->rx_buf_sz); | |
1742 | if (pDeF->skb == NULL) | |
1743 | return FALSE; | |
1744 | ASSERT(pDeF->skb); | |
1745 | pDeF->skb->dev = pDevice->dev; | |
1746 | #endif | |
1747 | ||
1748 | return TRUE; | |
1749 | } | |
1750 | ||
1751 | ||
1752 | ||
1753 | static int device_tx_srv(PSDevice pDevice, UINT uIdx) { | |
1754 | PSTxDesc pTD; | |
1755 | BOOL bFull=FALSE; | |
1756 | int works = 0; | |
1757 | BYTE byTsr0; | |
1758 | BYTE byTsr1; | |
1759 | UINT uFrameSize, uFIFOHeaderSize; | |
1760 | PSTxBufHead pTxBufHead; | |
1761 | struct net_device_stats* pStats = &pDevice->stats; | |
1762 | struct sk_buff* skb; | |
1763 | UINT uNodeIndex; | |
1764 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
1765 | #ifdef PRIVATE_OBJ | |
1766 | ref_sk_buff ref_skb; | |
1767 | #endif | |
1768 | ||
1769 | ||
1770 | for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] >0; pTD = pTD->next) { | |
1771 | ||
1772 | if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC) | |
1773 | break; | |
1774 | if (works++>15) | |
1775 | break; | |
1776 | ||
1777 | byTsr0 = pTD->m_td0TD0.byTSR0; | |
1778 | byTsr1 = pTD->m_td0TD0.byTSR1; | |
1779 | ||
1780 | //Only the status of first TD in the chain is correct | |
1781 | if (pTD->m_td1TD1.byTCR & TCR_STP) { | |
1782 | ||
1783 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) { | |
1784 | uFIFOHeaderSize = pTD->pTDInfo->dwHeaderLength; | |
1785 | uFrameSize = pTD->pTDInfo->dwReqCount - uFIFOHeaderSize; | |
1786 | pTxBufHead = (PSTxBufHead) (pTD->pTDInfo->buf); | |
1787 | #ifdef PRIVATE_OBJ | |
1788 | ref_skb_remap(pDevice->dev, &ref_skb, pTD->pTDInfo->skb); | |
1789 | #endif | |
1790 | // Update the statistics based on the Transmit status | |
1791 | // now, we DO'NT check TSR0_CDH | |
1792 | ||
1793 | STAvUpdateTDStatCounter(&pDevice->scStatistic, | |
1794 | byTsr0, byTsr1, | |
1795 | (PBYTE)(pTD->pTDInfo->buf + uFIFOHeaderSize), | |
1796 | uFrameSize, uIdx); | |
1797 | ||
1798 | ||
1799 | BSSvUpdateNodeTxCounter(pDevice, | |
1800 | byTsr0, byTsr1, | |
1801 | (PBYTE)(pTD->pTDInfo->buf), | |
1802 | uFIFOHeaderSize | |
1803 | ); | |
1804 | ||
1805 | if (BITbIsBitOff(byTsr1, TSR1_TERR)) { | |
1806 | if (byTsr0 != 0) { | |
1807 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] OK but has error. tsr1[%02X] tsr0[%02X].\n", | |
1808 | (INT)uIdx, byTsr1, byTsr0); | |
1809 | } | |
1810 | if ((pTxBufHead->wFragCtl & FRAGCTL_ENDFRAG) != FRAGCTL_NONFRAG) { | |
1811 | pDevice->s802_11Counter.TransmittedFragmentCount ++; | |
1812 | } | |
1813 | pStats->tx_packets++; | |
1814 | #ifdef PRIVATE_OBJ | |
1815 | pStats->tx_bytes += *(ref_skb.len); | |
1816 | #else | |
1817 | pStats->tx_bytes += pTD->pTDInfo->skb->len; | |
1818 | #endif | |
1819 | } | |
1820 | else { | |
1821 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] dropped & tsr1[%02X] tsr0[%02X].\n", | |
1822 | (INT)uIdx, byTsr1, byTsr0); | |
1823 | pStats->tx_errors++; | |
1824 | pStats->tx_dropped++; | |
1825 | } | |
1826 | } | |
1827 | ||
1828 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { | |
1829 | if (pDevice->bEnableHostapd) { | |
1830 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx call back netif.. \n"); | |
1831 | #ifdef PRIVATE_OBJ | |
1832 | ref_skb_remap(pDevice->apdev, &(ref_skb), pTD->pTDInfo->skb); | |
1833 | ref_skb.mac.raw = ref_skb.data; | |
1834 | *(ref_skb.pkt_type) = PACKET_OTHERHOST; | |
1835 | //*(ref_skb.protocol) = htons(ETH_P_802_2); | |
1836 | memset(ref_skb.cb, 0, sizeof(ref_skb.cb)); | |
1837 | netif_rx(ref_skb.skb); | |
1838 | #else | |
1839 | skb = pTD->pTDInfo->skb; | |
1840 | skb->dev = pDevice->apdev; | |
7bb8dc2d | 1841 | skb->mac_header = skb->data; |
5449c685 FB |
1842 | skb->pkt_type = PACKET_OTHERHOST; |
1843 | //skb->protocol = htons(ETH_P_802_2); | |
1844 | memset(skb->cb, 0, sizeof(skb->cb)); | |
1845 | netif_rx(skb); | |
1846 | #endif | |
1847 | } | |
1848 | } | |
1849 | ||
1850 | if (BITbIsBitOn(byTsr1, TSR1_TERR)) { | |
1851 | if ((pTD->pTDInfo->byFlags & TD_FLAGS_PRIV_SKB) != 0) { | |
1852 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", | |
1853 | (INT)uIdx, byTsr1, byTsr0); | |
1854 | } | |
1855 | ||
1856 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Tx[%d] fail has error. tsr1[%02X] tsr0[%02X].\n", | |
1857 | // (INT)uIdx, byTsr1, byTsr0); | |
1858 | ||
1859 | if ((pMgmt->eCurrMode == WMAC_MODE_ESS_AP) && | |
1860 | (pTD->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB)) { | |
1861 | WORD wAID; | |
1862 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; | |
1863 | ||
1864 | skb = pTD->pTDInfo->skb; | |
1865 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { | |
1866 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { | |
1867 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); | |
1868 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; | |
1869 | // set tx map | |
1870 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; | |
1871 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; | |
1872 | pTD->pTDInfo->byFlags &= ~(TD_FLAGS_NETIF_SKB); | |
1873 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "tx_srv:tx fail re-queue sta index= %d, QueCnt= %d\n" | |
1874 | ,(INT)uNodeIndex, pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt); | |
1875 | pStats->tx_errors--; | |
1876 | pStats->tx_dropped--; | |
1877 | } | |
1878 | } | |
1879 | } | |
1880 | } | |
1881 | device_free_tx_buf(pDevice,pTD); | |
1882 | pDevice->iTDUsed[uIdx]--; | |
1883 | } | |
1884 | } | |
1885 | ||
1886 | ||
1887 | if (uIdx == TYPE_AC0DMA) { | |
1888 | // RESERV_AC0DMA reserved for relay | |
1889 | ||
1890 | if (AVAIL_TD(pDevice, uIdx) < RESERV_AC0DMA) { | |
1891 | bFull = TRUE; | |
1892 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " AC0DMA is Full = %d\n", pDevice->iTDUsed[uIdx]); | |
1893 | } | |
1894 | if (netif_queue_stopped(pDevice->dev) && (bFull==FALSE)){ | |
1895 | netif_wake_queue(pDevice->dev); | |
1896 | } | |
1897 | } | |
1898 | ||
1899 | ||
1900 | pDevice->apTailTD[uIdx] = pTD; | |
1901 | ||
1902 | return works; | |
1903 | } | |
1904 | ||
1905 | ||
1906 | static void device_error(PSDevice pDevice, WORD status) { | |
1907 | ||
1908 | if (status & ISR_FETALERR) { | |
1909 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_ERR | |
1910 | "%s: Hardware fatal error.\n", | |
1911 | pDevice->dev->name); | |
1912 | netif_stop_queue(pDevice->dev); | |
1913 | del_timer(&pDevice->sTimerCommand); | |
1914 | del_timer(&(pDevice->pMgmt->sTimerSecondCallback)); | |
1915 | pDevice->bCmdRunning = FALSE; | |
1916 | MACbShutdown(pDevice->PortOffset); | |
1917 | return; | |
1918 | } | |
1919 | ||
1920 | } | |
1921 | ||
1922 | static void device_free_tx_buf(PSDevice pDevice, PSTxDesc pDesc) { | |
1923 | PDEVICE_TD_INFO pTDInfo=pDesc->pTDInfo; | |
1924 | struct sk_buff* skb=pTDInfo->skb; | |
1925 | ||
1926 | // pre-allocated buf_dma can't be unmapped. | |
1927 | if (pTDInfo->skb_dma && (pTDInfo->skb_dma != pTDInfo->buf_dma)) { | |
1928 | pci_unmap_single(pDevice->pcid,pTDInfo->skb_dma,skb->len, | |
1929 | PCI_DMA_TODEVICE); | |
1930 | } | |
1931 | ||
1932 | if ((pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) != 0) | |
1933 | dev_kfree_skb_irq(skb); | |
1934 | ||
1935 | pTDInfo->skb_dma = 0; | |
1936 | pTDInfo->skb = 0; | |
1937 | pTDInfo->byFlags = 0; | |
1938 | } | |
1939 | ||
1940 | ||
1941 | ||
1942 | //PLICE_DEBUG -> | |
1943 | VOID InitRxManagementQueue(PSDevice pDevice) | |
1944 | { | |
1945 | pDevice->rxManeQueue.packet_num = 0; | |
1946 | pDevice->rxManeQueue.head = pDevice->rxManeQueue.tail = 0; | |
1947 | } | |
1948 | //PLICE_DEBUG<- | |
1949 | ||
1950 | ||
1951 | ||
1952 | ||
1953 | ||
1954 | //PLICE_DEBUG -> | |
1955 | INT MlmeThread( | |
1956 | void * Context) | |
1957 | { | |
1958 | PSDevice pDevice = (PSDevice) Context; | |
1959 | PSRxMgmtPacket pRxMgmtPacket; | |
1960 | // int i ; | |
1961 | //complete(&pDevice->notify); | |
1962 | //printk("Enter MngWorkItem,Queue packet num is %d\n",pDevice->rxManeQueue.packet_num); | |
1963 | ||
1964 | //printk("Enter MlmeThread,packet _num is %d\n",pDevice->rxManeQueue.packet_num); | |
1965 | //i = 0; | |
1966 | #if 1 | |
1967 | while (1) | |
1968 | { | |
1969 | ||
1970 | //printk("DDDD\n"); | |
1971 | //down(&pDevice->mlme_semaphore); | |
1972 | // pRxMgmtPacket = DeQueue(pDevice); | |
1973 | #if 1 | |
1974 | spin_lock_irq(&pDevice->lock); | |
1975 | while(pDevice->rxManeQueue.packet_num != 0) | |
1976 | { | |
1977 | pRxMgmtPacket = DeQueue(pDevice); | |
1978 | //pDevice; | |
1979 | //DequeueManageObject(pDevice->FirstRecvMngList, pDevice->LastRecvMngList); | |
1980 | vMgrRxManagePacket(pDevice, pDevice->pMgmt, pRxMgmtPacket); | |
1981 | //printk("packet_num is %d\n",pDevice->rxManeQueue.packet_num); | |
1982 | ||
1983 | } | |
1984 | spin_unlock_irq(&pDevice->lock); | |
1985 | if (mlme_kill == 0) | |
1986 | break; | |
1987 | //udelay(200); | |
1988 | #endif | |
1989 | //printk("Before schedule thread jiffies is %x\n",jiffies); | |
1990 | schedule(); | |
1991 | //printk("after schedule thread jiffies is %x\n",jiffies); | |
1992 | if (mlme_kill == 0) | |
1993 | break; | |
1994 | //printk("i is %d\n",i); | |
1995 | } | |
1996 | ||
1997 | #endif | |
1998 | return 0; | |
1999 | ||
2000 | } | |
2001 | ||
2002 | ||
2003 | #ifdef PRIVATE_OBJ | |
2004 | ||
2005 | int __device_open(HANDLE pExDevice) { | |
2006 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2007 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2008 | ||
2009 | #else | |
2010 | ||
2011 | static int device_open(struct net_device *dev) { | |
c9d03529 | 2012 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
5449c685 FB |
2013 | int i; |
2014 | #endif | |
2015 | pDevice->rx_buf_sz = PKT_BUF_SZ; | |
2016 | if (!device_init_rings(pDevice)) { | |
2017 | return -ENOMEM; | |
2018 | } | |
2019 | //2008-5-13 <add> by chester | |
2020 | #ifndef PRIVATE_OBJ | |
5449c685 | 2021 | i=request_irq(pDevice->pcid->irq, &device_intr, IRQF_SHARED, dev->name, dev); |
5449c685 FB |
2022 | if (i) |
2023 | return i; | |
2024 | #endif | |
2025 | //printk("DEBUG1\n"); | |
2026 | #ifdef WPA_SM_Transtatus | |
2027 | extern SWPAResult wpa_Result; | |
2028 | memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname)); | |
2029 | wpa_Result.proto = 0; | |
2030 | wpa_Result.key_mgmt = 0; | |
2031 | wpa_Result.eap_type = 0; | |
2032 | wpa_Result.authenticated = FALSE; | |
2033 | pDevice->fWPA_Authened = FALSE; | |
2034 | #endif | |
2035 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device init rd0 ring\n"); | |
2036 | device_init_rd0_ring(pDevice); | |
2037 | device_init_rd1_ring(pDevice); | |
2038 | device_init_defrag_cb(pDevice); | |
2039 | device_init_td0_ring(pDevice); | |
2040 | device_init_td1_ring(pDevice); | |
2041 | // VNTWIFIvSet11h(pDevice->pMgmt, pDevice->b11hEnable); | |
2042 | ||
2043 | ||
2044 | if (pDevice->bDiversityRegCtlON) { | |
2045 | device_init_diversity_timer(pDevice); | |
2046 | } | |
2047 | vMgrObjectInit(pDevice); | |
2048 | vMgrTimerInit(pDevice); | |
2049 | ||
2050 | //PLICE_DEBUG-> | |
2051 | #ifdef TASK_LET | |
2052 | tasklet_init (&pDevice->RxMngWorkItem,(void *)MngWorkItem,(unsigned long )pDevice); | |
2053 | #endif | |
2054 | #ifdef THREAD | |
2055 | InitRxManagementQueue(pDevice); | |
2056 | mlme_kill = 0; | |
2057 | mlme_task = kthread_run(MlmeThread,(void *) pDevice, "MLME"); | |
2058 | if (IS_ERR(mlme_task)) { | |
2059 | printk("thread create fail\n"); | |
2060 | return -1; | |
2061 | } | |
2062 | ||
2063 | mlme_kill = 1; | |
2064 | #endif | |
2065 | ||
2066 | ||
2067 | ||
2068 | #if 0 | |
2069 | pDevice->MLMEThr_pid = kernel_thread(MlmeThread, pDevice, CLONE_VM); | |
2070 | if (pDevice->MLMEThr_pid <0 ) | |
2071 | { | |
2072 | printk("unable start thread MlmeThread\n"); | |
2073 | return -1; | |
2074 | } | |
2075 | #endif | |
2076 | ||
2077 | //printk("thread id is %d\n",pDevice->MLMEThr_pid); | |
2078 | //printk("Create thread time is %x\n",jiffies); | |
2079 | //wait_for_completion(&pDevice->notify); | |
2080 | ||
2081 | ||
2082 | ||
2083 | ||
2084 | // if (( SROMbyReadEmbedded(pDevice->PortOffset, EEP_OFS_RADIOCTL)&0x06)==0x04) | |
2085 | // return -ENOMEM; | |
2086 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call device_init_registers\n"); | |
2087 | device_init_registers(pDevice, DEVICE_INIT_COLD); | |
2088 | MACvReadEtherAddress(pDevice->PortOffset, pDevice->abyCurrentNetAddr); | |
2089 | memcpy(pDevice->pMgmt->abyMACAddr, pDevice->abyCurrentNetAddr, U_ETHER_ADDR_LEN); | |
2090 | #ifdef PRIVATE_OBJ | |
2091 | __device_set_multi(pExDevice); | |
2092 | #else | |
2093 | device_set_multi(pDevice->dev); | |
2094 | #endif | |
2095 | ||
2096 | // Init for Key Management | |
2097 | KeyvInitTable(&pDevice->sKey, pDevice->PortOffset); | |
2098 | add_timer(&(pDevice->pMgmt->sTimerSecondCallback)); | |
2099 | ||
2100 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
2101 | /* | |
2102 | pDevice->bwextstep0 = FALSE; | |
2103 | pDevice->bwextstep1 = FALSE; | |
2104 | pDevice->bwextstep2 = FALSE; | |
2105 | pDevice->bwextstep3 = FALSE; | |
2106 | */ | |
2107 | pDevice->bwextcount=0; | |
2108 | pDevice->bWPASuppWextEnabled = FALSE; | |
2109 | #endif | |
2110 | pDevice->byReAssocCount = 0; | |
2111 | pDevice->bWPADEVUp = FALSE; | |
2112 | // Patch: if WEP key already set by iwconfig but device not yet open | |
2113 | if ((pDevice->bEncryptionEnable == TRUE) && (pDevice->bTransmitKey == TRUE)) { | |
2114 | KeybSetDefaultKey(&(pDevice->sKey), | |
2115 | (DWORD)(pDevice->byKeyIndex | (1 << 31)), | |
2116 | pDevice->uKeyLength, | |
2117 | NULL, | |
2118 | pDevice->abyKey, | |
2119 | KEY_CTL_WEP, | |
2120 | pDevice->PortOffset, | |
2121 | pDevice->byLocalID | |
2122 | ); | |
2123 | pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; | |
2124 | } | |
2125 | ||
2126 | //printk("DEBUG2\n"); | |
2127 | ||
2128 | ||
2129 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "call MACvIntEnable\n"); | |
2130 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); | |
2131 | ||
2132 | if (pDevice->pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
2133 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); | |
2134 | } | |
2135 | else { | |
2136 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_BSSID_SCAN, NULL); | |
2137 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_SSID, NULL); | |
2138 | } | |
2139 | pDevice->flags |=DEVICE_FLAGS_OPENED; | |
2140 | ||
5449c685 FB |
2141 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_open success.. \n"); |
2142 | return 0; | |
2143 | } | |
2144 | ||
2145 | ||
2146 | #ifdef PRIVATE_OBJ | |
2147 | ||
2148 | int __device_close(HANDLE pExDevice) { | |
2149 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2150 | struct net_device *dev = pDevice_info->dev; | |
2151 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2152 | ||
2153 | #else | |
2154 | static int device_close(struct net_device *dev) { | |
c9d03529 | 2155 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
5449c685 FB |
2156 | #endif |
2157 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2158 | //PLICE_DEBUG-> | |
2159 | #ifdef THREAD | |
2160 | mlme_kill = 0; | |
2161 | #endif | |
2162 | //PLICE_DEBUG<- | |
2163 | //2007-1121-02<Add>by EinsnLiu | |
2164 | if (pDevice->bLinkPass) { | |
2165 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL); | |
2166 | mdelay(30); | |
2167 | } | |
2168 | #ifdef TxInSleep | |
2169 | del_timer(&pDevice->sTimerTxData); | |
2170 | #endif | |
2171 | del_timer(&pDevice->sTimerCommand); | |
2172 | del_timer(&pMgmt->sTimerSecondCallback); | |
2173 | if (pDevice->bDiversityRegCtlON) { | |
2174 | del_timer(&pDevice->TimerSQ3Tmax1); | |
2175 | del_timer(&pDevice->TimerSQ3Tmax2); | |
2176 | del_timer(&pDevice->TimerSQ3Tmax3); | |
2177 | } | |
2178 | ||
2179 | #ifdef TASK_LET | |
2180 | tasklet_kill(&pDevice->RxMngWorkItem); | |
2181 | #endif | |
2182 | netif_stop_queue(dev); | |
2183 | pDevice->bCmdRunning = FALSE; | |
2184 | MACbShutdown(pDevice->PortOffset); | |
2185 | MACbSoftwareReset(pDevice->PortOffset); | |
2186 | CARDbRadioPowerOff(pDevice); | |
2187 | ||
2188 | pDevice->bLinkPass = FALSE; | |
2189 | memset(pMgmt->abyCurrBSSID, 0, 6); | |
2190 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
2191 | device_free_td0_ring(pDevice); | |
2192 | device_free_td1_ring(pDevice); | |
2193 | device_free_rd0_ring(pDevice); | |
2194 | device_free_rd1_ring(pDevice); | |
2195 | device_free_frag_buf(pDevice); | |
2196 | device_free_rings(pDevice); | |
2197 | BSSvClearNodeDBTable(pDevice, 0); | |
2198 | free_irq(dev->irq, dev); | |
2199 | pDevice->flags &=(~DEVICE_FLAGS_OPENED); | |
2200 | //2008-0714-01<Add>by chester | |
2201 | device_release_WPADEV(pDevice); | |
2202 | //PLICE_DEBUG-> | |
2203 | //tasklet_kill(&pDevice->RxMngWorkItem); | |
2204 | //PLICE_DEBUG<- | |
5449c685 FB |
2205 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_close.. \n"); |
2206 | return 0; | |
2207 | } | |
2208 | ||
2209 | #ifdef PRIVATE_OBJ | |
2210 | ||
2211 | int __device_dma0_tx_80211(HANDLE pExDevice, struct sk_buff *skb) { | |
2212 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2213 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2214 | ref_sk_buff ref_skb; | |
2215 | ||
2216 | #else | |
2217 | ||
2218 | ||
2219 | static int device_dma0_tx_80211(struct sk_buff *skb, struct net_device *dev) { | |
c9d03529 | 2220 | PSDevice pDevice=netdev_priv(dev); |
5449c685 FB |
2221 | #endif |
2222 | PBYTE pbMPDU; | |
2223 | UINT cbMPDULen = 0; | |
2224 | ||
2225 | ||
2226 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211\n"); | |
2227 | spin_lock_irq(&pDevice->lock); | |
2228 | ||
2229 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { | |
2230 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_tx_80211, td0 <=0\n"); | |
2231 | dev_kfree_skb_irq(skb); | |
2232 | spin_unlock_irq(&pDevice->lock); | |
2233 | return 0; | |
2234 | } | |
2235 | ||
2236 | if (pDevice->bStopTx0Pkt == TRUE) { | |
2237 | dev_kfree_skb_irq(skb); | |
2238 | spin_unlock_irq(&pDevice->lock); | |
2239 | return 0; | |
2240 | }; | |
2241 | ||
2242 | #ifdef PRIVATE_OBJ | |
2243 | ref_skb_remap(pDevice->dev, &ref_skb, skb); | |
2244 | cbMPDULen = *(ref_skb.len); | |
2245 | pbMPDU = ref_skb.data; | |
2246 | #else | |
2247 | cbMPDULen = skb->len; | |
2248 | pbMPDU = skb->data; | |
2249 | #endif | |
2250 | ||
2251 | vDMA0_tx_80211(pDevice, skb, pbMPDU, cbMPDULen); | |
2252 | ||
2253 | spin_unlock_irq(&pDevice->lock); | |
2254 | ||
2255 | return 0; | |
2256 | ||
2257 | } | |
2258 | ||
2259 | ||
2260 | ||
2261 | BOOL device_dma0_xmit(PSDevice pDevice, struct sk_buff *skb, UINT uNodeIndex) { | |
2262 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2263 | PSTxDesc pHeadTD, pLastTD; | |
2264 | UINT cbFrameBodySize; | |
2265 | UINT uMACfragNum; | |
2266 | BYTE byPktTyp; | |
2267 | BOOL bNeedEncryption = FALSE; | |
2268 | PSKeyItem pTransmitKey = NULL; | |
2269 | UINT cbHeaderSize; | |
2270 | UINT ii; | |
2271 | SKeyItem STempKey; | |
2272 | // BYTE byKeyIndex = 0; | |
2273 | #ifdef PRIVATE_OBJ | |
2274 | ref_sk_buff ref_skb; | |
2275 | #endif | |
2276 | ||
2277 | ||
2278 | if (pDevice->bStopTx0Pkt == TRUE) { | |
2279 | dev_kfree_skb_irq(skb); | |
2280 | return FALSE; | |
2281 | }; | |
2282 | ||
2283 | if (AVAIL_TD(pDevice, TYPE_TXDMA0) <= 0) { | |
2284 | dev_kfree_skb_irq(skb); | |
2285 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, td0 <=0\n"); | |
2286 | return FALSE; | |
2287 | } | |
2288 | ||
2289 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { | |
2290 | if (pDevice->uAssocCount == 0) { | |
2291 | dev_kfree_skb_irq(skb); | |
2292 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "device_dma0_xmit, assocCount = 0\n"); | |
2293 | return FALSE; | |
2294 | } | |
2295 | } | |
2296 | ||
2297 | #ifdef PRIVATE_OBJ | |
2298 | ref_skb_remap(pDevice->dev, &(ref_skb), skb); | |
2299 | #endif | |
2300 | pHeadTD = pDevice->apCurrTD[TYPE_TXDMA0]; | |
2301 | ||
2302 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); | |
2303 | ||
2304 | #ifdef PRIVATE_OBJ | |
2305 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); | |
2306 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; | |
2307 | ||
2308 | #else | |
2309 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); | |
2310 | cbFrameBodySize = skb->len - U_HEADER_LEN; | |
2311 | #endif | |
2312 | ||
2313 | // 802.1H | |
2314 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { | |
2315 | cbFrameBodySize += 8; | |
2316 | } | |
2317 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); | |
2318 | ||
2319 | if ( uMACfragNum > AVAIL_TD(pDevice, TYPE_TXDMA0)) { | |
2320 | dev_kfree_skb_irq(skb); | |
2321 | return FALSE; | |
2322 | } | |
2323 | byPktTyp = (BYTE)pDevice->byPacketType; | |
2324 | ||
2325 | ||
2326 | if (pDevice->bFixRate) { | |
2327 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { | |
2328 | if (pDevice->uConnectionRate >= RATE_11M) { | |
2329 | pDevice->wCurrentRate = RATE_11M; | |
2330 | } else { | |
2331 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2332 | } | |
2333 | } else { | |
2334 | if (pDevice->uConnectionRate >= RATE_54M) | |
2335 | pDevice->wCurrentRate = RATE_54M; | |
2336 | else | |
2337 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2338 | } | |
2339 | } | |
2340 | else { | |
2341 | pDevice->wCurrentRate = pDevice->pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate; | |
2342 | } | |
2343 | ||
2344 | //preamble type | |
2345 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { | |
2346 | pDevice->byPreambleType = pDevice->byShortPreamble; | |
2347 | } | |
2348 | else { | |
2349 | pDevice->byPreambleType = PREAMBLE_LONG; | |
2350 | } | |
2351 | ||
2352 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); | |
2353 | ||
2354 | ||
2355 | if (pDevice->wCurrentRate <= RATE_11M) { | |
2356 | byPktTyp = PK_TYPE_11B; | |
2357 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { | |
2358 | byPktTyp = PK_TYPE_11A; | |
2359 | } else { | |
2360 | if (pDevice->bProtectMode == TRUE) { | |
2361 | byPktTyp = PK_TYPE_11GB; | |
2362 | } else { | |
2363 | byPktTyp = PK_TYPE_11GA; | |
2364 | } | |
2365 | } | |
2366 | ||
2367 | if (pDevice->bEncryptionEnable == TRUE) | |
2368 | bNeedEncryption = TRUE; | |
2369 | ||
2370 | if (pDevice->bEnableHostWEP) { | |
2371 | pTransmitKey = &STempKey; | |
2372 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; | |
2373 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; | |
2374 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; | |
2375 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; | |
2376 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; | |
2377 | memcpy(pTransmitKey->abyKey, | |
2378 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], | |
2379 | pTransmitKey->uKeyLength | |
2380 | ); | |
2381 | } | |
2382 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, | |
2383 | cbFrameBodySize, TYPE_TXDMA0, pHeadTD, | |
2384 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, | |
2385 | &uMACfragNum, | |
2386 | &cbHeaderSize | |
2387 | ); | |
2388 | ||
2389 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { | |
2390 | // Disable PS | |
2391 | MACbPSWakeup(pDevice->PortOffset); | |
2392 | } | |
2393 | ||
2394 | pDevice->bPWBitOn = FALSE; | |
2395 | ||
2396 | pLastTD = pHeadTD; | |
2397 | for (ii = 0; ii < uMACfragNum; ii++) { | |
2398 | // Poll Transmit the adapter | |
2399 | wmb(); | |
2400 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; | |
2401 | wmb(); | |
2402 | if (ii == (uMACfragNum - 1)) | |
2403 | pLastTD = pHeadTD; | |
2404 | pHeadTD = pHeadTD->next; | |
2405 | } | |
2406 | ||
2407 | // Save the information needed by the tx interrupt handler | |
2408 | // to complete the Send request | |
2409 | pLastTD->pTDInfo->skb = skb; | |
2410 | pLastTD->pTDInfo->byFlags = 0; | |
2411 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; | |
2412 | ||
2413 | pDevice->apCurrTD[TYPE_TXDMA0] = pHeadTD; | |
2414 | ||
2415 | MACvTransmit0(pDevice->PortOffset); | |
2416 | ||
2417 | ||
2418 | return TRUE; | |
2419 | } | |
2420 | ||
2421 | //TYPE_AC0DMA data tx | |
2422 | #ifdef PRIVATE_OBJ | |
2423 | ||
2424 | int __device_xmit(HANDLE pExDevice, struct sk_buff *skb) { | |
2425 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2426 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2427 | struct net_device *dev = pDevice_info->dev; | |
2428 | ref_sk_buff ref_skb; | |
2429 | ||
2430 | #else | |
2431 | static int device_xmit(struct sk_buff *skb, struct net_device *dev) { | |
c9d03529 | 2432 | PSDevice pDevice=netdev_priv(dev); |
5449c685 FB |
2433 | |
2434 | #endif | |
2435 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2436 | PSTxDesc pHeadTD, pLastTD; | |
2437 | UINT uNodeIndex = 0; | |
2438 | BYTE byMask[8] = {1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80}; | |
2439 | WORD wAID; | |
2440 | UINT uMACfragNum = 1; | |
2441 | UINT cbFrameBodySize; | |
2442 | BYTE byPktTyp; | |
2443 | UINT cbHeaderSize; | |
2444 | BOOL bNeedEncryption = FALSE; | |
2445 | PSKeyItem pTransmitKey = NULL; | |
2446 | SKeyItem STempKey; | |
2447 | UINT ii; | |
2448 | BOOL bTKIP_UseGTK = FALSE; | |
2449 | BOOL bNeedDeAuth = FALSE; | |
2450 | PBYTE pbyBSSID; | |
2451 | BOOL bNodeExist = FALSE; | |
2452 | ||
2453 | ||
2454 | ||
2455 | spin_lock_irq(&pDevice->lock); | |
2456 | if (pDevice->bLinkPass == FALSE) { | |
2457 | dev_kfree_skb_irq(skb); | |
2458 | spin_unlock_irq(&pDevice->lock); | |
2459 | return 0; | |
2460 | } | |
2461 | ||
2462 | if (pDevice->bStopDataPkt) { | |
2463 | dev_kfree_skb_irq(skb); | |
2464 | spin_unlock_irq(&pDevice->lock); | |
2465 | return 0; | |
2466 | } | |
2467 | ||
2468 | #ifdef PRIVATE_OBJ | |
2469 | ref_skb_remap(pDevice->dev, &ref_skb, skb); | |
2470 | #endif | |
2471 | ||
2472 | if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) { | |
2473 | if (pDevice->uAssocCount == 0) { | |
2474 | dev_kfree_skb_irq(skb); | |
2475 | spin_unlock_irq(&pDevice->lock); | |
2476 | return 0; | |
2477 | } | |
2478 | #ifdef PRIVATE_OBJ | |
2479 | if (IS_MULTICAST_ADDRESS((PBYTE)(ref_skb.data))) { | |
2480 | #else | |
2481 | if (IS_MULTICAST_ADDRESS((PBYTE)(skb->data))) { | |
2482 | #endif | |
2483 | uNodeIndex = 0; | |
2484 | bNodeExist = TRUE; | |
2485 | if (pMgmt->sNodeDBTable[0].bPSEnable) { | |
2486 | #ifdef PRIVATE_OBJ | |
2487 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), ref_skb.skb); | |
2488 | #else | |
2489 | skb_queue_tail(&(pMgmt->sNodeDBTable[0].sTxPSQueue), skb); | |
2490 | #endif | |
2491 | pMgmt->sNodeDBTable[0].wEnQueueCnt++; | |
2492 | // set tx map | |
2493 | pMgmt->abyPSTxMap[0] |= byMask[0]; | |
2494 | spin_unlock_irq(&pDevice->lock); | |
2495 | return 0; | |
2496 | } | |
2497 | }else { | |
2498 | #ifdef PRIVATE_OBJ | |
2499 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(ref_skb.data), &uNodeIndex)) { | |
2500 | #else | |
2501 | if (BSSDBbIsSTAInNodeDB(pMgmt, (PBYTE)(skb->data), &uNodeIndex)) { | |
2502 | #endif | |
2503 | if (pMgmt->sNodeDBTable[uNodeIndex].bPSEnable) { | |
2504 | #ifdef PRIVATE_OBJ | |
2505 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, ref_skb.skb); | |
2506 | #else | |
2507 | skb_queue_tail(&pMgmt->sNodeDBTable[uNodeIndex].sTxPSQueue, skb); | |
2508 | #endif | |
2509 | pMgmt->sNodeDBTable[uNodeIndex].wEnQueueCnt++; | |
2510 | // set tx map | |
2511 | wAID = pMgmt->sNodeDBTable[uNodeIndex].wAID; | |
2512 | pMgmt->abyPSTxMap[wAID >> 3] |= byMask[wAID & 7]; | |
2513 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set:pMgmt->abyPSTxMap[%d]= %d\n", | |
2514 | (wAID >> 3), pMgmt->abyPSTxMap[wAID >> 3]); | |
2515 | spin_unlock_irq(&pDevice->lock); | |
2516 | return 0; | |
2517 | } | |
2518 | ||
2519 | if (pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble) { | |
2520 | pDevice->byPreambleType = pDevice->byShortPreamble; | |
2521 | ||
2522 | }else { | |
2523 | pDevice->byPreambleType = PREAMBLE_LONG; | |
2524 | } | |
2525 | bNodeExist = TRUE; | |
2526 | ||
2527 | } | |
2528 | } | |
2529 | ||
2530 | if (bNodeExist == FALSE) { | |
2531 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Unknown STA not found in node DB \n"); | |
2532 | dev_kfree_skb_irq(skb); | |
2533 | spin_unlock_irq(&pDevice->lock); | |
2534 | return 0; | |
2535 | } | |
2536 | } | |
2537 | ||
2538 | pHeadTD = pDevice->apCurrTD[TYPE_AC0DMA]; | |
2539 | ||
2540 | pHeadTD->m_td1TD1.byTCR = (TCR_EDP|TCR_STP); | |
2541 | ||
2542 | ||
2543 | #ifdef PRIVATE_OBJ | |
2544 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(ref_skb.data), U_HEADER_LEN); | |
2545 | cbFrameBodySize = *(ref_skb.len) - U_HEADER_LEN; | |
2546 | #else | |
2547 | memcpy(pDevice->sTxEthHeader.abyDstAddr, (PBYTE)(skb->data), U_HEADER_LEN); | |
2548 | cbFrameBodySize = skb->len - U_HEADER_LEN; | |
2549 | #endif | |
2550 | // 802.1H | |
2551 | if (ntohs(pDevice->sTxEthHeader.wType) > MAX_DATA_LEN) { | |
2552 | cbFrameBodySize += 8; | |
2553 | } | |
2554 | ||
2555 | ||
2556 | if (pDevice->bEncryptionEnable == TRUE) { | |
2557 | bNeedEncryption = TRUE; | |
2558 | // get Transmit key | |
2559 | do { | |
2560 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && | |
2561 | (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { | |
2562 | pbyBSSID = pDevice->abyBSSID; | |
2563 | // get pairwise key | |
2564 | if (KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == FALSE) { | |
2565 | // get group key | |
2566 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == TRUE) { | |
2567 | bTKIP_UseGTK = TRUE; | |
2568 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); | |
2569 | break; | |
2570 | } | |
2571 | } else { | |
2572 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get PTK.\n"); | |
2573 | break; | |
2574 | } | |
2575 | }else if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
2576 | ||
2577 | pbyBSSID = pDevice->sTxEthHeader.abyDstAddr; //TO_DS = 0 and FROM_DS = 0 --> 802.11 MAC Address1 | |
2578 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS Serach Key: \n"); | |
2579 | for (ii = 0; ii< 6; ii++) | |
2580 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"%x \n", *(pbyBSSID+ii)); | |
2581 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"\n"); | |
2582 | ||
2583 | // get pairwise key | |
2584 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, PAIRWISE_KEY, &pTransmitKey) == TRUE) | |
2585 | break; | |
2586 | } | |
2587 | // get group key | |
2588 | pbyBSSID = pDevice->abyBroadcastAddr; | |
2589 | if(KeybGetTransmitKey(&(pDevice->sKey), pbyBSSID, GROUP_KEY, &pTransmitKey) == FALSE) { | |
2590 | pTransmitKey = NULL; | |
2591 | if (pDevice->pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
2592 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); | |
2593 | } | |
2594 | else | |
2595 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"NOT IBSS and KEY is NULL. [%d]\n", pDevice->pMgmt->eCurrMode); | |
2596 | } else { | |
2597 | bTKIP_UseGTK = TRUE; | |
2598 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"Get GTK.\n"); | |
2599 | } | |
2600 | } while(FALSE); | |
2601 | } | |
2602 | ||
2603 | if (pDevice->bEnableHostWEP) { | |
2604 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_DEBUG"acdma0: STA index %d\n", uNodeIndex); | |
2605 | if (pDevice->bEncryptionEnable == TRUE) { | |
2606 | pTransmitKey = &STempKey; | |
2607 | pTransmitKey->byCipherSuite = pMgmt->sNodeDBTable[uNodeIndex].byCipherSuite; | |
2608 | pTransmitKey->dwKeyIndex = pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex; | |
2609 | pTransmitKey->uKeyLength = pMgmt->sNodeDBTable[uNodeIndex].uWepKeyLength; | |
2610 | pTransmitKey->dwTSC47_16 = pMgmt->sNodeDBTable[uNodeIndex].dwTSC47_16; | |
2611 | pTransmitKey->wTSC15_0 = pMgmt->sNodeDBTable[uNodeIndex].wTSC15_0; | |
2612 | memcpy(pTransmitKey->abyKey, | |
2613 | &pMgmt->sNodeDBTable[uNodeIndex].abyWepKey[0], | |
2614 | pTransmitKey->uKeyLength | |
2615 | ); | |
2616 | } | |
2617 | } | |
2618 | ||
2619 | uMACfragNum = cbGetFragCount(pDevice, pTransmitKey, cbFrameBodySize, &pDevice->sTxEthHeader); | |
2620 | ||
2621 | if (uMACfragNum > AVAIL_TD(pDevice, TYPE_AC0DMA)) { | |
2622 | DEVICE_PRT(MSG_LEVEL_ERR, KERN_DEBUG "uMACfragNum > AVAIL_TD(TYPE_AC0DMA) = %d\n", uMACfragNum); | |
2623 | dev_kfree_skb_irq(skb); | |
2624 | spin_unlock_irq(&pDevice->lock); | |
2625 | return 0; | |
2626 | } | |
2627 | ||
2628 | if (pTransmitKey != NULL) { | |
2629 | if ((pTransmitKey->byCipherSuite == KEY_CTL_WEP) && | |
2630 | (pTransmitKey->uKeyLength == WLAN_WEP232_KEYLEN)) { | |
2631 | uMACfragNum = 1; //WEP256 doesn't support fragment | |
2632 | } | |
2633 | } | |
2634 | ||
2635 | byPktTyp = (BYTE)pDevice->byPacketType; | |
2636 | ||
2637 | if (pDevice->bFixRate) { | |
2638 | #ifdef PLICE_DEBUG | |
2639 | printk("Fix Rate: PhyType is %d,ConnectionRate is %d\n",pDevice->eCurrentPHYType,pDevice->uConnectionRate); | |
2640 | #endif | |
2641 | ||
2642 | if (pDevice->eCurrentPHYType == PHY_TYPE_11B) { | |
2643 | if (pDevice->uConnectionRate >= RATE_11M) { | |
2644 | pDevice->wCurrentRate = RATE_11M; | |
2645 | } else { | |
2646 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2647 | } | |
2648 | } else { | |
2649 | if ((pDevice->eCurrentPHYType == PHY_TYPE_11A) && | |
2650 | (pDevice->uConnectionRate <= RATE_6M)) { | |
2651 | pDevice->wCurrentRate = RATE_6M; | |
2652 | } else { | |
2653 | if (pDevice->uConnectionRate >= RATE_54M) | |
2654 | pDevice->wCurrentRate = RATE_54M; | |
2655 | else | |
2656 | pDevice->wCurrentRate = (WORD)pDevice->uConnectionRate; | |
2657 | ||
2658 | } | |
2659 | } | |
2660 | pDevice->byACKRate = (BYTE) pDevice->wCurrentRate; | |
2661 | pDevice->byTopCCKBasicRate = RATE_1M; | |
2662 | pDevice->byTopOFDMBasicRate = RATE_6M; | |
2663 | } | |
2664 | else { | |
2665 | //auto rate | |
2666 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { | |
2667 | if (pDevice->eCurrentPHYType != PHY_TYPE_11A) { | |
2668 | pDevice->wCurrentRate = RATE_1M; | |
2669 | pDevice->byACKRate = RATE_1M; | |
2670 | pDevice->byTopCCKBasicRate = RATE_1M; | |
2671 | pDevice->byTopOFDMBasicRate = RATE_6M; | |
2672 | } else { | |
2673 | pDevice->wCurrentRate = RATE_6M; | |
2674 | pDevice->byACKRate = RATE_6M; | |
2675 | pDevice->byTopCCKBasicRate = RATE_1M; | |
2676 | pDevice->byTopOFDMBasicRate = RATE_6M; | |
2677 | } | |
2678 | } | |
2679 | else { | |
2680 | VNTWIFIvGetTxRate( pDevice->pMgmt, | |
2681 | pDevice->sTxEthHeader.abyDstAddr, | |
2682 | &(pDevice->wCurrentRate), | |
2683 | &(pDevice->byACKRate), | |
2684 | &(pDevice->byTopCCKBasicRate), | |
2685 | &(pDevice->byTopOFDMBasicRate)); | |
2686 | ||
2687 | #if 0 | |
2688 | printk("auto rate:Rate : %d,AckRate:%d,TopCCKRate:%d,TopOFDMRate:%d\n", | |
2689 | pDevice->wCurrentRate,pDevice->byACKRate, | |
2690 | pDevice->byTopCCKBasicRate,pDevice->byTopOFDMBasicRate); | |
2691 | ||
2692 | #endif | |
2693 | ||
2694 | #if 0 | |
2695 | ||
2696 | pDevice->wCurrentRate = 11; | |
2697 | pDevice->byACKRate = 8; | |
2698 | pDevice->byTopCCKBasicRate = 3; | |
2699 | pDevice->byTopOFDMBasicRate = 8; | |
2700 | #endif | |
2701 | ||
2702 | ||
2703 | } | |
2704 | } | |
2705 | ||
2706 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0: pDevice->wCurrentRate = %d \n", pDevice->wCurrentRate); | |
2707 | ||
2708 | if (pDevice->wCurrentRate <= RATE_11M) { | |
2709 | byPktTyp = PK_TYPE_11B; | |
2710 | } else if (pDevice->eCurrentPHYType == PHY_TYPE_11A) { | |
2711 | byPktTyp = PK_TYPE_11A; | |
2712 | } else { | |
2713 | if (pDevice->bProtectMode == TRUE) { | |
2714 | byPktTyp = PK_TYPE_11GB; | |
2715 | } else { | |
2716 | byPktTyp = PK_TYPE_11GA; | |
2717 | } | |
2718 | } | |
2719 | ||
2720 | //#ifdef PLICE_DEBUG | |
2721 | // printk("FIX RATE:CurrentRate is %d"); | |
2722 | //#endif | |
2723 | ||
2724 | if (bNeedEncryption == TRUE) { | |
2725 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"ntohs Pkt Type=%04x\n", ntohs(pDevice->sTxEthHeader.wType)); | |
2726 | if ((pDevice->sTxEthHeader.wType) == TYPE_PKT_802_1x) { | |
2727 | bNeedEncryption = FALSE; | |
2728 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Pkt Type=%04x\n", (pDevice->sTxEthHeader.wType)); | |
2729 | if ((pDevice->pMgmt->eCurrMode == WMAC_MODE_ESS_STA) && (pDevice->pMgmt->eCurrState == WMAC_STATE_ASSOC)) { | |
2730 | if (pTransmitKey == NULL) { | |
2731 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Don't Find TX KEY\n"); | |
2732 | } | |
2733 | else { | |
2734 | if (bTKIP_UseGTK == TRUE) { | |
2735 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"error: KEY is GTK!!~~\n"); | |
2736 | } | |
2737 | else { | |
2738 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); | |
2739 | bNeedEncryption = TRUE; | |
2740 | } | |
2741 | } | |
2742 | } | |
2743 | ||
2744 | if (pDevice->byCntMeasure == 2) { | |
2745 | bNeedDeAuth = TRUE; | |
2746 | pDevice->s802_11Counter.TKIPCounterMeasuresInvoked++; | |
2747 | } | |
2748 | ||
2749 | if (pDevice->bEnableHostWEP) { | |
2750 | if ((uNodeIndex != 0) && | |
2751 | (pMgmt->sNodeDBTable[uNodeIndex].dwKeyIndex & PAIRWISE_KEY)) { | |
2752 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Find PTK [%lX]\n", pTransmitKey->dwKeyIndex); | |
2753 | bNeedEncryption = TRUE; | |
2754 | } | |
2755 | } | |
2756 | } | |
2757 | else { | |
2758 | if (pTransmitKey == NULL) { | |
2759 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"return no tx key\n"); | |
2760 | dev_kfree_skb_irq(skb); | |
2761 | spin_unlock_irq(&pDevice->lock); | |
2762 | return 0; | |
2763 | } | |
2764 | } | |
2765 | } | |
2766 | ||
2767 | ||
2768 | #ifdef PRIVATE_OBJ | |
2769 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, | |
2770 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, | |
2771 | &pDevice->sTxEthHeader, (PBYTE)ref_skb.data, pTransmitKey, uNodeIndex, | |
2772 | &uMACfragNum, | |
2773 | &cbHeaderSize | |
2774 | ); | |
2775 | #else | |
2776 | #ifdef PLICE_DEBUG | |
2777 | //if (skb->len == 98) | |
2778 | //{ | |
2779 | // printk("ping:len is %d\n"); | |
2780 | //} | |
2781 | #endif | |
2782 | vGenerateFIFOHeader(pDevice, byPktTyp, pDevice->pbyTmpBuff, bNeedEncryption, | |
2783 | cbFrameBodySize, TYPE_AC0DMA, pHeadTD, | |
2784 | &pDevice->sTxEthHeader, (PBYTE)skb->data, pTransmitKey, uNodeIndex, | |
2785 | &uMACfragNum, | |
2786 | &cbHeaderSize | |
2787 | ); | |
2788 | #endif | |
2789 | ||
2790 | if (MACbIsRegBitsOn(pDevice->PortOffset, MAC_REG_PSCTL, PSCTL_PS)) { | |
2791 | // Disable PS | |
2792 | MACbPSWakeup(pDevice->PortOffset); | |
2793 | } | |
2794 | pDevice->bPWBitOn = FALSE; | |
2795 | ||
2796 | pLastTD = pHeadTD; | |
2797 | for (ii = 0; ii < uMACfragNum; ii++) { | |
2798 | // Poll Transmit the adapter | |
2799 | wmb(); | |
2800 | pHeadTD->m_td0TD0.f1Owner=OWNED_BY_NIC; | |
2801 | wmb(); | |
2802 | if (ii == uMACfragNum - 1) | |
2803 | pLastTD = pHeadTD; | |
2804 | pHeadTD = pHeadTD->next; | |
2805 | } | |
2806 | ||
2807 | // Save the information needed by the tx interrupt handler | |
2808 | // to complete the Send request | |
2809 | #ifdef PRIVATE_OBJ | |
2810 | pLastTD->pTDInfo->skb = ref_skb.skb; | |
2811 | #else | |
2812 | pLastTD->pTDInfo->skb = skb; | |
2813 | #endif | |
2814 | pLastTD->pTDInfo->byFlags = 0; | |
2815 | pLastTD->pTDInfo->byFlags |= TD_FLAGS_NETIF_SKB; | |
2816 | #ifdef TxInSleep | |
2817 | pDevice->nTxDataTimeCout=0; //2008-8-21 chester <add> for send null packet | |
2818 | #endif | |
2819 | if (AVAIL_TD(pDevice, TYPE_AC0DMA) <= 1) { | |
2820 | netif_stop_queue(dev); | |
2821 | } | |
2822 | ||
2823 | pDevice->apCurrTD[TYPE_AC0DMA] = pHeadTD; | |
2824 | //#ifdef PLICE_DEBUG | |
2825 | if (pDevice->bFixRate) | |
2826 | { | |
2827 | printk("FixRate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); | |
2828 | } | |
2829 | else | |
2830 | { | |
2831 | //printk("Auto Rate:Rate is %d,TxPower is %d\n",pDevice->wCurrentRate,pDevice->byCurPwr); | |
2832 | } | |
2833 | //#endif | |
2834 | ||
2835 | { | |
2836 | BYTE Protocol_Version; //802.1x Authentication | |
2837 | BYTE Packet_Type; //802.1x Authentication | |
2838 | BYTE Descriptor_type; | |
2839 | WORD Key_info; | |
2840 | BOOL bTxeapol_key = FALSE; | |
2841 | Protocol_Version = skb->data[U_HEADER_LEN]; | |
2842 | Packet_Type = skb->data[U_HEADER_LEN+1]; | |
2843 | Descriptor_type = skb->data[U_HEADER_LEN+1+1+2]; | |
2844 | Key_info = (skb->data[U_HEADER_LEN+1+1+2+1] << 8)|(skb->data[U_HEADER_LEN+1+1+2+2]); | |
2845 | if (pDevice->sTxEthHeader.wType == TYPE_PKT_802_1x) { | |
2846 | if(((Protocol_Version==1) ||(Protocol_Version==2)) && | |
2847 | (Packet_Type==3)) { //802.1x OR eapol-key challenge frame transfer | |
2848 | bTxeapol_key = TRUE; | |
2849 | if((Descriptor_type==254)||(Descriptor_type==2)) { //WPA or RSN | |
2850 | if(!(Key_info & BIT3) && //group-key challenge | |
2851 | (Key_info & BIT8) && (Key_info & BIT9)) { //send 2/2 key | |
2852 | pDevice->fWPA_Authened = TRUE; | |
2853 | if(Descriptor_type==254) | |
2854 | printk("WPA "); | |
2855 | else | |
2856 | printk("WPA2 "); | |
2857 | printk("Authentication completed!!\n"); | |
2858 | } | |
2859 | } | |
2860 | } | |
2861 | } | |
2862 | } | |
2863 | ||
2864 | MACvTransmitAC0(pDevice->PortOffset); | |
2865 | // DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "acdma0:pDevice->apCurrTD= %p\n", pHeadTD); | |
2866 | ||
2867 | #ifdef PRIVATE_OBJ | |
2868 | ref_set_tx_jiffies(pDevice->dev); | |
2869 | #else | |
2870 | dev->trans_start = jiffies; | |
2871 | #endif | |
2872 | ||
2873 | spin_unlock_irq(&pDevice->lock); | |
2874 | return 0; | |
2875 | ||
2876 | } | |
2877 | ||
2878 | #ifdef PRIVATE_OBJ | |
2879 | ||
2880 | int __device_intr(int irq, HANDLE pExDevice, struct pt_regs *regs) { | |
2881 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
2882 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
2883 | ||
2884 | ||
2885 | #else | |
2886 | static irqreturn_t device_intr(int irq, void *dev_instance) { | |
2887 | struct net_device* dev=dev_instance; | |
c9d03529 | 2888 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
5449c685 FB |
2889 | #endif |
2890 | ||
2891 | int max_count=0; | |
2892 | DWORD dwMIBCounter=0; | |
2893 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
2894 | BYTE byOrgPageSel=0; | |
2895 | int handled = 0; | |
2896 | BYTE byData = 0; | |
2897 | int ii= 0; | |
2898 | // BYTE byRSSI; | |
2899 | ||
2900 | ||
2901 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); | |
2902 | ||
2903 | if (pDevice->dwIsr == 0) | |
2904 | return IRQ_RETVAL(handled); | |
2905 | ||
2906 | if (pDevice->dwIsr == 0xffffffff) { | |
2907 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "dwIsr = 0xffff\n"); | |
2908 | return IRQ_RETVAL(handled); | |
2909 | } | |
2910 | /* | |
2911 | // 2008-05-21 <mark> by Richardtai, we can't read RSSI here, because no packet bound with RSSI | |
2912 | ||
2913 | if ((BITbIsBitOn(pDevice->dwIsr, ISR_RXDMA0)) && | |
2914 | (pDevice->byLocalID != REV_ID_VT3253_B0) && | |
2915 | (pDevice->bBSSIDFilter == TRUE)) { | |
2916 | // update RSSI | |
2917 | //BBbReadEmbeded(pDevice->PortOffset, 0x3E, &byRSSI); | |
2918 | //pDevice->uCurrRSSI = byRSSI; | |
2919 | } | |
2920 | */ | |
2921 | ||
2922 | handled = 1; | |
2923 | MACvIntDisable(pDevice->PortOffset); | |
2924 | spin_lock_irq(&pDevice->lock); | |
2925 | ||
2926 | //Make sure current page is 0 | |
2927 | VNSvInPortB(pDevice->PortOffset + MAC_REG_PAGE1SEL, &byOrgPageSel); | |
2928 | if (byOrgPageSel == 1) { | |
2929 | MACvSelectPage0(pDevice->PortOffset); | |
2930 | } | |
2931 | else | |
2932 | byOrgPageSel = 0; | |
2933 | ||
2934 | MACvReadMIBCounter(pDevice->PortOffset, &dwMIBCounter); | |
2935 | // TBD.... | |
2936 | // Must do this after doing rx/tx, cause ISR bit is slow | |
2937 | // than RD/TD write back | |
2938 | // update ISR counter | |
2939 | STAvUpdate802_11Counter(&pDevice->s802_11Counter, &pDevice->scStatistic , dwMIBCounter); | |
2940 | while (pDevice->dwIsr != 0) { | |
2941 | ||
2942 | STAvUpdateIsrStatCounter(&pDevice->scStatistic, pDevice->dwIsr); | |
2943 | MACvWriteISR(pDevice->PortOffset, pDevice->dwIsr); | |
2944 | ||
2945 | if (pDevice->dwIsr & ISR_FETALERR){ | |
2946 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " ISR_FETALERR \n"); | |
2947 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, 0); | |
2948 | VNSvOutPortW(pDevice->PortOffset + MAC_REG_SOFTPWRCTL, SOFTPWRCTL_SWPECTI); | |
2949 | device_error(pDevice, pDevice->dwIsr); | |
2950 | } | |
2951 | ||
2952 | if (pDevice->byLocalID > REV_ID_VT3253_B1) { | |
2953 | ||
2954 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASURESTART)) { | |
2955 | // 802.11h measure start | |
2956 | pDevice->byOrgChannel = pDevice->byCurrentCh; | |
2957 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byOrgRCR)); | |
2958 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, (RCR_RXALLTYPE | RCR_UNICAST | RCR_BROADCAST | RCR_MULTICAST | RCR_WPAERR)); | |
2959 | MACvSelectPage1(pDevice->PortOffset); | |
2960 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR0, &(pDevice->dwOrgMAR0)); | |
2961 | VNSvInPortD(pDevice->PortOffset + MAC_REG_MAR4, &(pDevice->dwOrgMAR4)); | |
2962 | MACvSelectPage0(pDevice->PortOffset); | |
2963 | //xxxx | |
2964 | // WCMDbFlushCommandQueue(pDevice->pMgmt, TRUE); | |
2965 | if (CARDbSetChannel(pDevice, pDevice->pCurrMeasureEID->sReq.byChannel) == TRUE) { | |
2966 | pDevice->bMeasureInProgress = TRUE; | |
2967 | MACvSelectPage1(pDevice->PortOffset); | |
2968 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_READY); | |
2969 | MACvSelectPage0(pDevice->PortOffset); | |
2970 | pDevice->byBasicMap = 0; | |
2971 | pDevice->byCCAFraction = 0; | |
2972 | for(ii=0;ii<8;ii++) { | |
2973 | pDevice->dwRPIs[ii] = 0; | |
2974 | } | |
2975 | } else { | |
2976 | // can not measure because set channel fail | |
2977 | // WCMDbResetCommandQueue(pDevice->pMgmt); | |
2978 | // clear measure control | |
2979 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); | |
2980 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_INCAPABLE); | |
2981 | MACvSelectPage1(pDevice->PortOffset); | |
2982 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
2983 | MACvSelectPage0(pDevice->PortOffset); | |
2984 | } | |
2985 | } | |
2986 | if (BITbIsBitOn(pDevice->dwIsr, ISR_MEASUREEND)) { | |
2987 | // 802.11h measure end | |
2988 | pDevice->bMeasureInProgress = FALSE; | |
2989 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byOrgRCR); | |
2990 | MACvSelectPage1(pDevice->PortOffset); | |
2991 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, pDevice->dwOrgMAR0); | |
2992 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR4, pDevice->dwOrgMAR4); | |
2993 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRBBSTS, &byData); | |
2994 | pDevice->byBasicMap |= (byData >> 4); | |
2995 | VNSvInPortB(pDevice->PortOffset + MAC_REG_CCAFRACTION, &pDevice->byCCAFraction); | |
2996 | VNSvInPortB(pDevice->PortOffset + MAC_REG_MSRCTL, &byData); | |
2997 | // clear measure control | |
2998 | MACvRegBitsOff(pDevice->PortOffset, MAC_REG_MSRCTL, MSRCTL_EN); | |
2999 | MACvSelectPage0(pDevice->PortOffset); | |
3000 | CARDbSetChannel(pDevice, pDevice->byOrgChannel); | |
3001 | // WCMDbResetCommandQueue(pDevice->pMgmt); | |
3002 | MACvSelectPage1(pDevice->PortOffset); | |
3003 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3004 | MACvSelectPage0(pDevice->PortOffset); | |
3005 | if (BITbIsBitOn(byData, MSRCTL_FINISH)) { | |
3006 | // measure success | |
3007 | s_vCompleteCurrentMeasure(pDevice, 0); | |
3008 | } else { | |
3009 | // can not measure because not ready before end of measure time | |
3010 | s_vCompleteCurrentMeasure(pDevice, MEASURE_MODE_LATE); | |
3011 | } | |
3012 | } | |
3013 | if (BITbIsBitOn(pDevice->dwIsr, ISR_QUIETSTART)) { | |
3014 | do { | |
3015 | ; | |
3016 | } while (CARDbStartQuiet(pDevice) == FALSE); | |
3017 | } | |
3018 | } | |
3019 | ||
3020 | if (pDevice->dwIsr & ISR_TBTT) { | |
3021 | if (pDevice->bEnableFirstQuiet == TRUE) { | |
3022 | pDevice->byQuietStartCount--; | |
3023 | if (pDevice->byQuietStartCount == 0) { | |
3024 | pDevice->bEnableFirstQuiet = FALSE; | |
3025 | MACvSelectPage1(pDevice->PortOffset); | |
3026 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL, (MSRCTL_QUIETTXCHK | MSRCTL_QUIETEN)); | |
3027 | MACvSelectPage0(pDevice->PortOffset); | |
3028 | } | |
3029 | } | |
3030 | if ((pDevice->bChannelSwitch == TRUE) && | |
3031 | (pDevice->eOPMode == OP_MODE_INFRASTRUCTURE)) { | |
3032 | pDevice->byChannelSwitchCount--; | |
3033 | if (pDevice->byChannelSwitchCount == 0) { | |
3034 | pDevice->bChannelSwitch = FALSE; | |
3035 | CARDbSetChannel(pDevice, pDevice->byNewChannel); | |
3036 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); | |
3037 | MACvSelectPage1(pDevice->PortOffset); | |
3038 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3039 | MACvSelectPage0(pDevice->PortOffset); | |
3040 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); | |
3041 | ||
3042 | } | |
3043 | } | |
3044 | if (pDevice->eOPMode == OP_MODE_ADHOC) { | |
3045 | //pDevice->bBeaconSent = FALSE; | |
3046 | } else { | |
3047 | if ((pDevice->bUpdateBBVGA) && (pDevice->bLinkPass == TRUE) && (pDevice->uCurrRSSI != 0)) { | |
3048 | LONG ldBm; | |
3049 | ||
3050 | RFvRSSITodBm(pDevice, (BYTE) pDevice->uCurrRSSI, &ldBm); | |
3051 | for (ii=0;ii<BB_VGA_LEVEL;ii++) { | |
3052 | if (ldBm < pDevice->ldBmThreshold[ii]) { | |
3053 | pDevice->byBBVGANew = pDevice->abyBBVGA[ii]; | |
3054 | break; | |
3055 | } | |
3056 | } | |
3057 | if (pDevice->byBBVGANew != pDevice->byBBVGACurrent) { | |
3058 | pDevice->uBBVGADiffCount++; | |
3059 | if (pDevice->uBBVGADiffCount == 1) { | |
3060 | // first VGA diff gain | |
3061 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); | |
3062 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"First RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", | |
3063 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); | |
3064 | } | |
3065 | if (pDevice->uBBVGADiffCount >= BB_VGA_CHANGE_THRESHOLD) { | |
3066 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO"RSSI[%d] NewGain[%d] OldGain[%d] Count[%d]\n", | |
3067 | (int)ldBm, pDevice->byBBVGANew, pDevice->byBBVGACurrent, (int)pDevice->uBBVGADiffCount); | |
3068 | BBvSetVGAGainOffset(pDevice, pDevice->byBBVGANew); | |
3069 | } | |
3070 | } else { | |
3071 | pDevice->uBBVGADiffCount = 1; | |
3072 | } | |
3073 | } | |
3074 | } | |
3075 | ||
3076 | pDevice->bBeaconSent = FALSE; | |
3077 | if (pDevice->bEnablePSMode) { | |
3078 | PSbIsNextTBTTWakeUp((HANDLE)pDevice); | |
3079 | }; | |
3080 | ||
3081 | if ((pDevice->eOPMode == OP_MODE_AP) || | |
3082 | (pDevice->eOPMode == OP_MODE_ADHOC)) { | |
3083 | ||
3084 | MACvOneShotTimer1MicroSec(pDevice->PortOffset, | |
3085 | (pMgmt->wIBSSBeaconPeriod - MAKE_BEACON_RESERVED) << 10); | |
3086 | } | |
3087 | ||
3088 | if (pDevice->eOPMode == OP_MODE_ADHOC && pDevice->pMgmt->wCurrATIMWindow > 0) { | |
3089 | // todo adhoc PS mode | |
3090 | }; | |
3091 | ||
3092 | } | |
3093 | ||
3094 | if (pDevice->dwIsr & ISR_BNTX) { | |
3095 | ||
3096 | if (pDevice->eOPMode == OP_MODE_ADHOC) { | |
3097 | pDevice->bIsBeaconBufReadySet = FALSE; | |
3098 | pDevice->cbBeaconBufReadySetCnt = 0; | |
3099 | }; | |
3100 | ||
3101 | if (pDevice->eOPMode == OP_MODE_AP) { | |
3102 | if(pMgmt->byDTIMCount > 0) { | |
3103 | pMgmt->byDTIMCount --; | |
3104 | pMgmt->sNodeDBTable[0].bRxPSPoll = FALSE; | |
3105 | } | |
3106 | else { | |
3107 | if(pMgmt->byDTIMCount == 0) { | |
3108 | // check if mutltcast tx bufferring | |
3109 | pMgmt->byDTIMCount = pMgmt->byDTIMPeriod - 1; | |
3110 | pMgmt->sNodeDBTable[0].bRxPSPoll = TRUE; | |
3111 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RX_PSPOLL, NULL); | |
3112 | } | |
3113 | } | |
3114 | } | |
3115 | pDevice->bBeaconSent = TRUE; | |
3116 | ||
3117 | if (pDevice->bChannelSwitch == TRUE) { | |
3118 | pDevice->byChannelSwitchCount--; | |
3119 | if (pDevice->byChannelSwitchCount == 0) { | |
3120 | pDevice->bChannelSwitch = FALSE; | |
3121 | CARDbSetChannel(pDevice, pDevice->byNewChannel); | |
3122 | VNTWIFIbChannelSwitch(pDevice->pMgmt, pDevice->byNewChannel); | |
3123 | MACvSelectPage1(pDevice->PortOffset); | |
3124 | MACvRegBitsOn(pDevice->PortOffset, MAC_REG_MSRCTL+1, MSRCTL1_TXPAUSE); | |
3125 | MACvSelectPage0(pDevice->PortOffset); | |
3126 | //VNTWIFIbSendBeacon(pDevice->pMgmt); | |
3127 | CARDbStartTxPacket(pDevice, PKT_TYPE_802_11_ALL); | |
3128 | } | |
3129 | } | |
3130 | ||
3131 | } | |
3132 | ||
3133 | if (pDevice->dwIsr & ISR_RXDMA0) { | |
3134 | max_count += device_rx_srv(pDevice, TYPE_RXDMA0); | |
3135 | } | |
3136 | if (pDevice->dwIsr & ISR_RXDMA1) { | |
3137 | max_count += device_rx_srv(pDevice, TYPE_RXDMA1); | |
3138 | } | |
3139 | if (pDevice->dwIsr & ISR_TXDMA0){ | |
3140 | max_count += device_tx_srv(pDevice, TYPE_TXDMA0); | |
3141 | } | |
3142 | if (pDevice->dwIsr & ISR_AC0DMA){ | |
3143 | max_count += device_tx_srv(pDevice, TYPE_AC0DMA); | |
3144 | } | |
3145 | if (pDevice->dwIsr & ISR_SOFTTIMER) { | |
3146 | ||
3147 | } | |
3148 | if (pDevice->dwIsr & ISR_SOFTTIMER1) { | |
3149 | if (pDevice->eOPMode == OP_MODE_AP) { | |
3150 | if (pDevice->bShortSlotTime) | |
3151 | pMgmt->wCurrCapInfo |= WLAN_SET_CAP_INFO_SHORTSLOTTIME(1); | |
3152 | else | |
3153 | pMgmt->wCurrCapInfo &= ~(WLAN_SET_CAP_INFO_SHORTSLOTTIME(1)); | |
3154 | } | |
3155 | bMgrPrepareBeaconToSend(pDevice, pMgmt); | |
3156 | pDevice->byCntMeasure = 0; | |
3157 | } | |
3158 | ||
3159 | MACvReadISR(pDevice->PortOffset, &pDevice->dwIsr); | |
3160 | ||
3161 | MACvReceive0(pDevice->PortOffset); | |
3162 | MACvReceive1(pDevice->PortOffset); | |
3163 | ||
3164 | if (max_count>pDevice->sOpts.int_works) | |
3165 | break; | |
3166 | } | |
3167 | ||
3168 | if (byOrgPageSel == 1) { | |
3169 | MACvSelectPage1(pDevice->PortOffset); | |
3170 | } | |
3171 | ||
3172 | spin_unlock_irq(&pDevice->lock); | |
3173 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); | |
3174 | ||
3175 | return IRQ_RETVAL(handled); | |
3176 | } | |
3177 | ||
3178 | ||
3179 | static unsigned const ethernet_polynomial = 0x04c11db7U; | |
3180 | static inline u32 ether_crc(int length, unsigned char *data) | |
3181 | { | |
3182 | int crc = -1; | |
3183 | ||
3184 | while(--length >= 0) { | |
3185 | unsigned char current_octet = *data++; | |
3186 | int bit; | |
3187 | for (bit = 0; bit < 8; bit++, current_octet >>= 1) { | |
3188 | crc = (crc << 1) ^ | |
3189 | ((crc < 0) ^ (current_octet & 1) ? ethernet_polynomial : 0); | |
3190 | } | |
3191 | } | |
3192 | return crc; | |
3193 | } | |
3194 | ||
3195 | //2008-8-4 <add> by chester | |
3196 | static int Config_FileGetParameter(UCHAR *string, UCHAR *dest,UCHAR *source) | |
3197 | { | |
3198 | UCHAR buf1[100]; | |
3199 | int source_len = strlen(source); | |
3200 | ||
3201 | memset(buf1,0,100); | |
3202 | strcat(buf1, string); | |
3203 | strcat(buf1, "="); | |
3204 | source+=strlen(buf1); | |
3205 | ||
3206 | memcpy(dest,source,source_len-strlen(buf1)); | |
3207 | return TRUE; | |
3208 | } | |
3209 | ||
3210 | int Config_FileOperation(PSDevice pDevice,BOOL fwrite,unsigned char *Parameter) { | |
3211 | UCHAR *config_path=CONFIG_PATH; | |
3212 | UCHAR *buffer=NULL; | |
3213 | UCHAR tmpbuffer[20]; | |
3214 | struct file *filp=NULL; | |
3215 | mm_segment_t old_fs = get_fs(); | |
756f94e6 | 3216 | //int oldfsuid=0,oldfsgid=0; |
5449c685 FB |
3217 | int result=0; |
3218 | ||
3219 | set_fs (KERNEL_DS); | |
756f94e6 FB |
3220 | |
3221 | /* Can't do this anymore, so we rely on correct filesystem permissions: | |
3222 | //Make sure a caller can read or write power as root | |
3223 | oldfsuid=current->cred->fsuid; | |
3224 | oldfsgid=current->cred->fsgid; | |
3225 | current->cred->fsuid = 0; | |
3226 | current->cred->fsgid = 0; | |
3227 | */ | |
5449c685 FB |
3228 | |
3229 | //open file | |
3230 | filp = filp_open(config_path, O_RDWR, 0); | |
3231 | if (IS_ERR(filp)) { | |
3232 | printk("Config_FileOperation:open file fail?\n"); | |
3233 | result=-1; | |
3234 | goto error2; | |
3235 | } | |
3236 | ||
3237 | if(!(filp->f_op) || !(filp->f_op->read) ||!(filp->f_op->write)) { | |
3238 | printk("file %s cann't readable or writable?\n",config_path); | |
3239 | result = -1; | |
3240 | goto error1; | |
3241 | } | |
3242 | ||
3243 | buffer = (UCHAR *)kmalloc(1024, GFP_KERNEL); | |
3244 | if(buffer==NULL) { | |
3245 | printk("alllocate mem for file fail?\n"); | |
3246 | result = -1; | |
3247 | goto error1; | |
3248 | } | |
3249 | ||
3250 | if(filp->f_op->read(filp, buffer, 1024, &filp->f_pos)<0) { | |
3251 | printk("read file error?\n"); | |
3252 | result = -1; | |
3253 | goto error1; | |
3254 | } | |
3255 | ||
3256 | if(Config_FileGetParameter("ZONETYPE",tmpbuffer,buffer)!=TRUE) { | |
3257 | printk("get parameter error?\n"); | |
3258 | result = -1; | |
3259 | goto error1; | |
3260 | } | |
3261 | ||
3262 | if(memcmp(tmpbuffer,"USA",3)==0) { | |
3263 | result=ZoneType_USA; | |
3264 | } | |
3265 | else if(memcmp(tmpbuffer,"JAPAN",5)==0) { | |
3266 | result=ZoneType_Japan; | |
3267 | } | |
3268 | else if(memcmp(tmpbuffer,"EUROPE",5)==0) { | |
3269 | result=ZoneType_Europe; | |
3270 | } | |
3271 | else { | |
3272 | result = -1; | |
3273 | printk("Unknown Zonetype[%s]?\n",tmpbuffer); | |
3274 | } | |
3275 | ||
3276 | error1: | |
3277 | if(buffer) | |
3278 | kfree(buffer); | |
3279 | ||
3280 | if(filp_close(filp,NULL)) | |
3281 | printk("Config_FileOperation:close file fail\n"); | |
3282 | ||
3283 | error2: | |
3284 | set_fs (old_fs); | |
756f94e6 FB |
3285 | |
3286 | /* | |
3287 | current->cred->fsuid=oldfsuid; | |
3288 | current->cred->fsgid=oldfsgid; | |
3289 | */ | |
5449c685 FB |
3290 | |
3291 | return result; | |
3292 | } | |
3293 | ||
3294 | ||
3295 | #ifdef PRIVATE_OBJ | |
3296 | ||
3297 | void __device_set_multi(HANDLE pExDevice) { | |
3298 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
3299 | ref_net_device *dev = &(pDevice_info->ref_dev); | |
3300 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
3301 | ||
3302 | #else | |
3303 | ||
3304 | static void device_set_multi(struct net_device *dev) { | |
c9d03529 | 3305 | PSDevice pDevice = (PSDevice) netdev_priv(dev); |
5449c685 FB |
3306 | #endif |
3307 | ||
3308 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3309 | u32 mc_filter[2]; | |
3310 | int i; | |
3311 | struct dev_mc_list *mclist; | |
3312 | ||
3313 | ||
3314 | VNSvInPortB(pDevice->PortOffset + MAC_REG_RCR, &(pDevice->byRxMode)); | |
3315 | ||
3316 | #ifdef PRIVATE_OBJ | |
3317 | if (*(dev->flags) & IFF_PROMISC) { /* Set promiscuous. */ | |
3318 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_ERR "%s: Promiscuous mode enabled.\n", pDevice->dev->name); | |
3319 | ||
3320 | #else | |
3321 | if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ | |
3322 | DEVICE_PRT(MSG_LEVEL_ERR,KERN_NOTICE "%s: Promiscuous mode enabled.\n", dev->name); | |
3323 | #endif | |
3324 | /* Unconditionally log net taps. */ | |
3325 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST|RCR_UNICAST); | |
3326 | } | |
3327 | #ifdef PRIVATE_OBJ | |
3328 | else if ((*(dev->mc_count) > pDevice->multicast_limit) | |
3329 | || (*(dev->flags) & IFF_ALLMULTI)) { | |
3330 | #else | |
3331 | else if ((dev->mc_count > pDevice->multicast_limit) | |
3332 | || (dev->flags & IFF_ALLMULTI)) { | |
3333 | #endif | |
3334 | MACvSelectPage1(pDevice->PortOffset); | |
3335 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, 0xffffffff); | |
3336 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, 0xffffffff); | |
3337 | MACvSelectPage0(pDevice->PortOffset); | |
3338 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); | |
3339 | } | |
3340 | else { | |
3341 | memset(mc_filter, 0, sizeof(mc_filter)); | |
3342 | #ifdef PRIVATE_OBJ | |
3343 | for (i = 0, mclist = dev->mc_list; mclist && i < *(dev->mc_count); | |
3344 | i++, mclist = mclist->next) { | |
3345 | #else | |
3346 | for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count; | |
3347 | i++, mclist = mclist->next) { | |
3348 | #endif | |
3349 | int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26; | |
3350 | mc_filter[bit_nr >> 5] |= cpu_to_le32(1 << (bit_nr & 31)); | |
3351 | } | |
3352 | MACvSelectPage1(pDevice->PortOffset); | |
3353 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0, mc_filter[0]); | |
3354 | VNSvOutPortD(pDevice->PortOffset + MAC_REG_MAR0 + 4, mc_filter[1]); | |
3355 | MACvSelectPage0(pDevice->PortOffset); | |
3356 | pDevice->byRxMode &= ~(RCR_UNICAST); | |
3357 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); | |
3358 | } | |
3359 | ||
3360 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
3361 | // If AP mode, don't enable RCR_UNICAST. Since hw only compare addr1 with local mac. | |
3362 | pDevice->byRxMode |= (RCR_MULTICAST|RCR_BROADCAST); | |
3363 | pDevice->byRxMode &= ~(RCR_UNICAST); | |
3364 | } | |
3365 | ||
3366 | VNSvOutPortB(pDevice->PortOffset + MAC_REG_RCR, pDevice->byRxMode); | |
3367 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->byRxMode = %x\n", pDevice->byRxMode ); | |
3368 | } | |
3369 | ||
3370 | ||
3371 | #ifdef PRIVATE_OBJ | |
3372 | ||
3373 | struct net_device_stats *__device_get_stats(HANDLE pExDevice) { | |
3374 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
3375 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
3376 | ||
3377 | #else | |
3378 | static struct net_device_stats *device_get_stats(struct net_device *dev) { | |
c9d03529 | 3379 | PSDevice pDevice=(PSDevice) netdev_priv(dev); |
5449c685 FB |
3380 | #endif |
3381 | ||
3382 | return &pDevice->stats; | |
3383 | } | |
3384 | ||
3385 | ||
3386 | #ifdef PRIVATE_OBJ | |
3387 | ||
3388 | int __device_ioctl(HANDLE pExDevice, struct ifreq *rq, int cmd) { | |
3389 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
3390 | struct net_device *dev = pDevice_info->dev; | |
3391 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
3392 | ||
3393 | #else | |
3394 | ||
3395 | static int device_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { | |
c9d03529 | 3396 | PSDevice pDevice = (PSDevice)netdev_priv(dev); |
5449c685 FB |
3397 | #endif |
3398 | ||
3399 | #ifdef WIRELESS_EXT | |
3400 | struct iwreq *wrq = (struct iwreq *) rq; | |
3401 | int rc =0; | |
3402 | #endif | |
3403 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3404 | PSCmdRequest pReq; | |
3405 | ||
3406 | ||
3407 | if (pMgmt == NULL) { | |
3408 | rc = -EFAULT; | |
3409 | return rc; | |
3410 | } | |
3411 | ||
3412 | switch(cmd) { | |
3413 | ||
3414 | #ifdef WIRELESS_EXT | |
3415 | //#if WIRELESS_EXT < 13 | |
3416 | ||
3417 | case SIOCGIWNAME: | |
3418 | rc = iwctl_giwname(dev, NULL, (char *)&(wrq->u.name), NULL); | |
3419 | break; | |
3420 | ||
3421 | case SIOCGIWNWID: //0x8b03 support | |
3422 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3423 | rc = iwctl_giwnwid(dev, NULL, &(wrq->u.nwid), NULL); | |
3424 | #else | |
3425 | rc = -EOPNOTSUPP; | |
3426 | #endif | |
3427 | break; | |
3428 | ||
3429 | // Set frequency/channel | |
3430 | case SIOCSIWFREQ: | |
3431 | rc = iwctl_siwfreq(dev, NULL, &(wrq->u.freq), NULL); | |
3432 | break; | |
3433 | ||
3434 | // Get frequency/channel | |
3435 | case SIOCGIWFREQ: | |
3436 | rc = iwctl_giwfreq(dev, NULL, &(wrq->u.freq), NULL); | |
3437 | break; | |
3438 | ||
3439 | // Set desired network name (ESSID) | |
3440 | case SIOCSIWESSID: | |
3441 | ||
3442 | { | |
3443 | char essid[IW_ESSID_MAX_SIZE+1]; | |
3444 | if (wrq->u.essid.length > IW_ESSID_MAX_SIZE) { | |
3445 | rc = -E2BIG; | |
3446 | break; | |
3447 | } | |
3448 | if (copy_from_user(essid, wrq->u.essid.pointer, | |
3449 | wrq->u.essid.length)) { | |
3450 | rc = -EFAULT; | |
3451 | break; | |
3452 | } | |
3453 | rc = iwctl_siwessid(dev, NULL, | |
3454 | &(wrq->u.essid), essid); | |
3455 | } | |
3456 | break; | |
3457 | ||
3458 | ||
3459 | // Get current network name (ESSID) | |
3460 | case SIOCGIWESSID: | |
3461 | ||
3462 | { | |
3463 | char essid[IW_ESSID_MAX_SIZE+1]; | |
3464 | if (wrq->u.essid.pointer) | |
3465 | rc = iwctl_giwessid(dev, NULL, | |
3466 | &(wrq->u.essid), essid); | |
3467 | if (copy_to_user(wrq->u.essid.pointer, | |
3468 | essid, | |
3469 | wrq->u.essid.length) ) | |
3470 | rc = -EFAULT; | |
3471 | } | |
3472 | break; | |
3473 | ||
3474 | case SIOCSIWAP: | |
3475 | ||
3476 | rc = iwctl_siwap(dev, NULL, &(wrq->u.ap_addr), NULL); | |
3477 | break; | |
3478 | ||
3479 | ||
3480 | // Get current Access Point (BSSID) | |
3481 | case SIOCGIWAP: | |
3482 | rc = iwctl_giwap(dev, NULL, &(wrq->u.ap_addr), NULL); | |
3483 | break; | |
3484 | ||
3485 | ||
3486 | // Set desired station name | |
3487 | case SIOCSIWNICKN: | |
3488 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWNICKN \n"); | |
3489 | rc = -EOPNOTSUPP; | |
3490 | break; | |
3491 | ||
3492 | // Get current station name | |
3493 | case SIOCGIWNICKN: | |
3494 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWNICKN \n"); | |
3495 | rc = -EOPNOTSUPP; | |
3496 | break; | |
3497 | ||
3498 | // Set the desired bit-rate | |
3499 | case SIOCSIWRATE: | |
3500 | rc = iwctl_siwrate(dev, NULL, &(wrq->u.bitrate), NULL); | |
3501 | break; | |
3502 | ||
3503 | // Get the current bit-rate | |
3504 | case SIOCGIWRATE: | |
3505 | ||
3506 | rc = iwctl_giwrate(dev, NULL, &(wrq->u.bitrate), NULL); | |
3507 | break; | |
3508 | ||
3509 | // Set the desired RTS threshold | |
3510 | case SIOCSIWRTS: | |
3511 | ||
3512 | rc = iwctl_siwrts(dev, NULL, &(wrq->u.rts), NULL); | |
3513 | break; | |
3514 | ||
3515 | // Get the current RTS threshold | |
3516 | case SIOCGIWRTS: | |
3517 | ||
3518 | rc = iwctl_giwrts(dev, NULL, &(wrq->u.rts), NULL); | |
3519 | break; | |
3520 | ||
3521 | // Set the desired fragmentation threshold | |
3522 | case SIOCSIWFRAG: | |
3523 | ||
3524 | rc = iwctl_siwfrag(dev, NULL, &(wrq->u.frag), NULL); | |
3525 | break; | |
3526 | ||
3527 | // Get the current fragmentation threshold | |
3528 | case SIOCGIWFRAG: | |
3529 | ||
3530 | rc = iwctl_giwfrag(dev, NULL, &(wrq->u.frag), NULL); | |
3531 | break; | |
3532 | ||
3533 | // Set mode of operation | |
3534 | case SIOCSIWMODE: | |
3535 | rc = iwctl_siwmode(dev, NULL, &(wrq->u.mode), NULL); | |
3536 | break; | |
3537 | ||
3538 | // Get mode of operation | |
3539 | case SIOCGIWMODE: | |
3540 | rc = iwctl_giwmode(dev, NULL, &(wrq->u.mode), NULL); | |
3541 | break; | |
3542 | ||
3543 | // Set WEP keys and mode | |
3544 | case SIOCSIWENCODE: | |
3545 | { | |
3546 | char abyKey[WLAN_WEP232_KEYLEN]; | |
3547 | ||
3548 | if (wrq->u.encoding.pointer) { | |
3549 | ||
3550 | ||
3551 | if (wrq->u.encoding.length > WLAN_WEP232_KEYLEN) { | |
3552 | rc = -E2BIG; | |
3553 | break; | |
3554 | } | |
3555 | memset(abyKey, 0, WLAN_WEP232_KEYLEN); | |
3556 | if (copy_from_user(abyKey, | |
3557 | wrq->u.encoding.pointer, | |
3558 | wrq->u.encoding.length)) { | |
3559 | rc = -EFAULT; | |
3560 | break; | |
3561 | } | |
3562 | } else if (wrq->u.encoding.length != 0) { | |
3563 | rc = -EINVAL; | |
3564 | break; | |
3565 | } | |
3566 | rc = iwctl_siwencode(dev, NULL, &(wrq->u.encoding), abyKey); | |
3567 | } | |
3568 | break; | |
3569 | ||
3570 | // Get the WEP keys and mode | |
3571 | case SIOCGIWENCODE: | |
3572 | ||
3573 | if (!capable(CAP_NET_ADMIN)) { | |
3574 | rc = -EPERM; | |
3575 | break; | |
3576 | } | |
3577 | { | |
3578 | char abyKey[WLAN_WEP232_KEYLEN]; | |
3579 | ||
3580 | rc = iwctl_giwencode(dev, NULL, &(wrq->u.encoding), abyKey); | |
3581 | if (rc != 0) break; | |
3582 | if (wrq->u.encoding.pointer) { | |
3583 | if (copy_to_user(wrq->u.encoding.pointer, | |
3584 | abyKey, | |
3585 | wrq->u.encoding.length)) | |
3586 | rc = -EFAULT; | |
3587 | } | |
3588 | } | |
3589 | break; | |
3590 | ||
3591 | #if WIRELESS_EXT > 9 | |
3592 | // Get the current Tx-Power | |
3593 | case SIOCGIWTXPOW: | |
3594 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); | |
3595 | rc = -EOPNOTSUPP; | |
3596 | break; | |
3597 | ||
3598 | case SIOCSIWTXPOW: | |
3599 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWTXPOW \n"); | |
3600 | rc = -EOPNOTSUPP; | |
3601 | break; | |
3602 | ||
3603 | #endif // WIRELESS_EXT > 9 | |
3604 | ||
3605 | #if WIRELESS_EXT > 10 | |
3606 | case SIOCSIWRETRY: | |
3607 | ||
3608 | rc = iwctl_siwretry(dev, NULL, &(wrq->u.retry), NULL); | |
3609 | break; | |
3610 | ||
3611 | case SIOCGIWRETRY: | |
3612 | ||
3613 | rc = iwctl_giwretry(dev, NULL, &(wrq->u.retry), NULL); | |
3614 | break; | |
3615 | ||
3616 | #endif // WIRELESS_EXT > 10 | |
3617 | ||
3618 | // Get range of parameters | |
3619 | case SIOCGIWRANGE: | |
3620 | ||
3621 | { | |
3622 | struct iw_range range; | |
3623 | ||
3624 | rc = iwctl_giwrange(dev, NULL, &(wrq->u.data), (char *) &range); | |
3625 | if (copy_to_user(wrq->u.data.pointer, &range, sizeof(struct iw_range))) | |
3626 | rc = -EFAULT; | |
3627 | } | |
3628 | ||
3629 | break; | |
3630 | ||
3631 | case SIOCGIWPOWER: | |
3632 | ||
3633 | rc = iwctl_giwpower(dev, NULL, &(wrq->u.power), NULL); | |
3634 | break; | |
3635 | ||
3636 | ||
3637 | case SIOCSIWPOWER: | |
3638 | ||
3639 | rc = iwctl_siwpower(dev, NULL, &(wrq->u.power), NULL); | |
3640 | break; | |
3641 | ||
3642 | ||
3643 | case SIOCGIWSENS: | |
3644 | ||
3645 | rc = iwctl_giwsens(dev, NULL, &(wrq->u.sens), NULL); | |
3646 | break; | |
3647 | ||
3648 | case SIOCSIWSENS: | |
3649 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSENS \n"); | |
3650 | rc = -EOPNOTSUPP; | |
3651 | break; | |
3652 | ||
3653 | case SIOCGIWAPLIST: | |
3654 | { | |
3655 | char buffer[IW_MAX_AP * (sizeof(struct sockaddr) + sizeof(struct iw_quality))]; | |
3656 | ||
3657 | if (wrq->u.data.pointer) { | |
3658 | rc = iwctl_giwaplist(dev, NULL, &(wrq->u.data), buffer); | |
3659 | if (rc == 0) { | |
3660 | if (copy_to_user(wrq->u.data.pointer, | |
3661 | buffer, | |
3662 | (wrq->u.data.length * (sizeof(struct sockaddr) + sizeof(struct iw_quality))) | |
3663 | )) | |
3664 | rc = -EFAULT; | |
3665 | } | |
3666 | } | |
3667 | } | |
3668 | break; | |
3669 | ||
3670 | ||
3671 | #ifdef WIRELESS_SPY | |
3672 | // Set the spy list | |
3673 | case SIOCSIWSPY: | |
3674 | ||
3675 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); | |
3676 | rc = -EOPNOTSUPP; | |
3677 | break; | |
3678 | ||
3679 | // Get the spy list | |
3680 | case SIOCGIWSPY: | |
3681 | ||
3682 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSPY \n"); | |
3683 | rc = -EOPNOTSUPP; | |
3684 | break; | |
3685 | ||
3686 | #endif // WIRELESS_SPY | |
3687 | ||
3688 | case SIOCGIWPRIV: | |
3689 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPRIV \n"); | |
3690 | rc = -EOPNOTSUPP; | |
3691 | /* | |
3692 | if(wrq->u.data.pointer) { | |
3693 | wrq->u.data.length = sizeof(iwctl_private_args) / sizeof( iwctl_private_args[0]); | |
3694 | ||
3695 | if(copy_to_user(wrq->u.data.pointer, | |
3696 | (u_char *) iwctl_private_args, | |
3697 | sizeof(iwctl_private_args))) | |
3698 | rc = -EFAULT; | |
3699 | } | |
3700 | */ | |
3701 | break; | |
3702 | ||
3703 | ||
3704 | //#endif // WIRELESS_EXT < 13 | |
3705 | //2008-0409-07, <Add> by Einsn Liu | |
3706 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3707 | case SIOCSIWAUTH: | |
3708 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n"); | |
3709 | rc = iwctl_siwauth(dev, NULL, &(wrq->u.param), NULL); | |
3710 | break; | |
3711 | ||
3712 | case SIOCGIWAUTH: | |
3713 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAUTH \n"); | |
3714 | rc = iwctl_giwauth(dev, NULL, &(wrq->u.param), NULL); | |
3715 | break; | |
3716 | ||
3717 | case SIOCSIWGENIE: | |
3718 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWGENIE \n"); | |
3719 | rc = iwctl_siwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); | |
3720 | break; | |
3721 | ||
3722 | case SIOCGIWGENIE: | |
3723 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWGENIE \n"); | |
3724 | rc = iwctl_giwgenie(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); | |
3725 | break; | |
3726 | ||
3727 | case SIOCSIWENCODEEXT: | |
3728 | { | |
3729 | char extra[sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1]; | |
3730 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODEEXT \n"); | |
3731 | if(wrq->u.encoding.pointer){ | |
3732 | memset(extra, 0, sizeof(struct iw_encode_ext)+MAX_KEY_LEN+1); | |
3733 | if(wrq->u.encoding.length > (sizeof(struct iw_encode_ext)+ MAX_KEY_LEN)){ | |
3734 | rc = -E2BIG; | |
3735 | break; | |
3736 | } | |
3737 | if(copy_from_user(extra, wrq->u.encoding.pointer,wrq->u.encoding.length)){ | |
3738 | rc = -EFAULT; | |
3739 | break; | |
3740 | } | |
3741 | }else if(wrq->u.encoding.length != 0){ | |
3742 | rc = -EINVAL; | |
3743 | break; | |
3744 | } | |
3745 | rc = iwctl_siwencodeext(dev, NULL, &(wrq->u.encoding), extra); | |
3746 | } | |
3747 | break; | |
3748 | ||
3749 | case SIOCGIWENCODEEXT: | |
3750 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODEEXT \n"); | |
3751 | rc = iwctl_giwencodeext(dev, NULL, &(wrq->u.encoding), NULL); | |
3752 | break; | |
3753 | ||
3754 | case SIOCSIWMLME: | |
3755 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMLME \n"); | |
3756 | rc = iwctl_siwmlme(dev, NULL, &(wrq->u.data), wrq->u.data.pointer); | |
3757 | break; | |
3758 | ||
3759 | #endif // #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3760 | //End Add -- //2008-0409-07, <Add> by Einsn Liu | |
3761 | ||
3762 | #endif // WIRELESS_EXT | |
3763 | ||
3764 | case IOCTL_CMD_TEST: | |
3765 | ||
3766 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) { | |
3767 | rc = -EFAULT; | |
3768 | break; | |
3769 | } else { | |
3770 | rc = 0; | |
3771 | } | |
3772 | pReq = (PSCmdRequest)rq; | |
3773 | pReq->wResult = MAGIC_CODE; | |
3774 | break; | |
3775 | ||
3776 | case IOCTL_CMD_SET: | |
3777 | ||
3778 | #ifdef SndEvt_ToAPI | |
3779 | if((((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_EVT) && | |
3780 | !(pDevice->flags & DEVICE_FLAGS_OPENED)) | |
3781 | #else | |
3782 | if (!(pDevice->flags & DEVICE_FLAGS_OPENED) && | |
3783 | (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA)) | |
3784 | #endif | |
3785 | { | |
3786 | rc = -EFAULT; | |
3787 | break; | |
3788 | } else { | |
3789 | rc = 0; | |
3790 | } | |
3791 | ||
3792 | if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) { | |
3793 | return -EBUSY; | |
3794 | } | |
3795 | rc = private_ioctl(pDevice, rq); | |
3796 | clear_bit( 0, (void*)&(pMgmt->uCmdBusy)); | |
3797 | break; | |
3798 | ||
3799 | case IOCTL_CMD_HOSTAPD: | |
3800 | ||
3801 | ||
3802 | #if WIRELESS_EXT > 8 | |
3803 | rc = hostap_ioctl(pDevice, &wrq->u.data); | |
3804 | #else // WIRELESS_EXT > 8 | |
3805 | rc = hostap_ioctl(pDevice, (struct iw_point *) &wrq->u.data); | |
3806 | #endif // WIRELESS_EXT > 8 | |
3807 | break; | |
3808 | ||
3809 | case IOCTL_CMD_WPA: | |
3810 | ||
3811 | #if WIRELESS_EXT > 8 | |
3812 | rc = wpa_ioctl(pDevice, &wrq->u.data); | |
3813 | #else // WIRELESS_EXT > 8 | |
3814 | rc = wpa_ioctl(pDevice, (struct iw_point *) &wrq->u.data); | |
3815 | #endif // WIRELESS_EXT > 8 | |
3816 | break; | |
3817 | ||
3818 | case SIOCETHTOOL: | |
3819 | return ethtool_ioctl(dev, (void *) rq->ifr_data); | |
3820 | // All other calls are currently unsupported | |
3821 | ||
3822 | default: | |
3823 | rc = -EOPNOTSUPP; | |
3824 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Ioctl command not support..%x\n", cmd); | |
3825 | ||
3826 | ||
3827 | } | |
3828 | ||
3829 | if (pDevice->bCommit) { | |
3830 | if (pMgmt->eConfigMode == WMAC_CONFIG_AP) { | |
3831 | netif_stop_queue(pDevice->dev); | |
3832 | spin_lock_irq(&pDevice->lock); | |
3833 | bScheduleCommand((HANDLE)pDevice, WLAN_CMD_RUN_AP, NULL); | |
3834 | spin_unlock_irq(&pDevice->lock); | |
3835 | } | |
3836 | else { | |
3837 | DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Commit the settings\n"); | |
3838 | spin_lock_irq(&pDevice->lock); | |
3839 | pDevice->bLinkPass = FALSE; | |
3840 | memset(pMgmt->abyCurrBSSID, 0, 6); | |
3841 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
3842 | netif_stop_queue(pDevice->dev); | |
3843 | #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT | |
3844 | pMgmt->eScanType = WMAC_SCAN_ACTIVE; | |
3845 | if(pDevice->bWPASuppWextEnabled !=TRUE) | |
3846 | #endif | |
3847 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID); | |
3848 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); | |
3849 | spin_unlock_irq(&pDevice->lock); | |
3850 | } | |
3851 | pDevice->bCommit = FALSE; | |
3852 | } | |
3853 | ||
3854 | return rc; | |
3855 | } | |
3856 | ||
3857 | ||
3858 | static int ethtool_ioctl(struct net_device *dev, void *useraddr) | |
3859 | { | |
3860 | u32 ethcmd; | |
3861 | ||
3862 | if (copy_from_user(ðcmd, useraddr, sizeof(ethcmd))) | |
3863 | return -EFAULT; | |
3864 | ||
3865 | switch (ethcmd) { | |
3866 | case ETHTOOL_GDRVINFO: { | |
3867 | struct ethtool_drvinfo info = {ETHTOOL_GDRVINFO}; | |
3868 | strncpy(info.driver, DEVICE_NAME, sizeof(info.driver)-1); | |
3869 | strncpy(info.version, DEVICE_VERSION, sizeof(info.version)-1); | |
3870 | if (copy_to_user(useraddr, &info, sizeof(info))) | |
3871 | return -EFAULT; | |
3872 | return 0; | |
3873 | } | |
3874 | ||
3875 | } | |
3876 | ||
3877 | return -EOPNOTSUPP; | |
3878 | } | |
3879 | ||
3880 | /*------------------------------------------------------------------*/ | |
3881 | #ifndef PRIVATE_OBJ | |
3882 | ||
3883 | MODULE_DEVICE_TABLE(pci, device_id_table); | |
3884 | ||
3885 | static struct pci_driver device_driver = { | |
3886 | name: DEVICE_NAME, | |
3887 | id_table: device_id_table, | |
3888 | probe: device_found1, | |
3889 | remove: device_remove1, | |
5449c685 FB |
3890 | #ifdef CONFIG_PM |
3891 | suspend: viawget_suspend, | |
3892 | resume: viawget_resume, | |
3893 | #endif | |
5449c685 FB |
3894 | }; |
3895 | ||
3896 | static int __init device_init_module(void) | |
3897 | { | |
3898 | int ret; | |
3899 | ||
3900 | ||
3901 | // ret=pci_module_init(&device_driver); | |
3902 | //ret = pcie_port_service_register(&device_driver); | |
5449c685 | 3903 | ret = pci_register_driver(&device_driver); |
5449c685 FB |
3904 | #ifdef CONFIG_PM |
3905 | if(ret >= 0) | |
3906 | register_reboot_notifier(&device_notifier); | |
5449c685 FB |
3907 | #endif |
3908 | ||
3909 | return ret; | |
3910 | } | |
3911 | ||
3912 | static void __exit device_cleanup_module(void) | |
3913 | { | |
3914 | ||
3915 | ||
5449c685 FB |
3916 | #ifdef CONFIG_PM |
3917 | unregister_reboot_notifier(&device_notifier); | |
5449c685 FB |
3918 | #endif |
3919 | pci_unregister_driver(&device_driver); | |
3920 | ||
3921 | } | |
3922 | ||
3923 | module_init(device_init_module); | |
3924 | module_exit(device_cleanup_module); | |
3925 | ||
3926 | ||
5449c685 FB |
3927 | #ifdef CONFIG_PM |
3928 | static int | |
3929 | device_notify_reboot(struct notifier_block *nb, unsigned long event, void *p) | |
3930 | { | |
3931 | struct pci_dev *pdev = NULL; | |
3932 | switch(event) { | |
3933 | case SYS_DOWN: | |
3934 | case SYS_HALT: | |
3935 | case SYS_POWER_OFF: | |
5449c685 | 3936 | while ((pdev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, pdev)) != NULL) { |
5449c685 FB |
3937 | if(pci_dev_driver(pdev) == &device_driver) { |
3938 | if (pci_get_drvdata(pdev)) | |
3939 | viawget_suspend(pdev, 3); | |
3940 | } | |
3941 | } | |
3942 | } | |
3943 | return NOTIFY_DONE; | |
3944 | } | |
3945 | ||
3946 | static int | |
3947 | viawget_suspend(struct pci_dev *pcid, u32 state) | |
3948 | { | |
3949 | int power_status; // to silence the compiler | |
3950 | ||
3951 | PSDevice pDevice=pci_get_drvdata(pcid); | |
3952 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3953 | ||
3954 | netif_stop_queue(pDevice->dev); | |
3955 | spin_lock_irq(&pDevice->lock); | |
5449c685 | 3956 | pci_save_state(pcid); |
5449c685 FB |
3957 | del_timer(&pDevice->sTimerCommand); |
3958 | del_timer(&pMgmt->sTimerSecondCallback); | |
3959 | pDevice->cbFreeCmdQueue = CMD_Q_SIZE; | |
3960 | pDevice->uCmdDequeueIdx = 0; | |
3961 | pDevice->uCmdEnqueueIdx = 0; | |
3962 | pDevice->bCmdRunning = FALSE; | |
3963 | MACbShutdown(pDevice->PortOffset); | |
3964 | MACvSaveContext(pDevice->PortOffset, pDevice->abyMacContext); | |
3965 | pDevice->bLinkPass = FALSE; | |
3966 | memset(pMgmt->abyCurrBSSID, 0, 6); | |
3967 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
3968 | pci_disable_device(pcid); | |
3969 | power_status = pci_set_power_state(pcid, state); | |
3970 | spin_unlock_irq(&pDevice->lock); | |
3971 | return 0; | |
3972 | } | |
3973 | ||
3974 | static int | |
3975 | viawget_resume(struct pci_dev *pcid) | |
3976 | { | |
3977 | PSDevice pDevice=pci_get_drvdata(pcid); | |
3978 | PSMgmtObject pMgmt = pDevice->pMgmt; | |
3979 | int power_status; // to silence the compiler | |
3980 | ||
3981 | ||
3982 | power_status = pci_set_power_state(pcid, 0); | |
3983 | power_status = pci_enable_wake(pcid, 0, 0); | |
5449c685 | 3984 | pci_restore_state(pcid); |
5449c685 FB |
3985 | if (netif_running(pDevice->dev)) { |
3986 | spin_lock_irq(&pDevice->lock); | |
3987 | MACvRestoreContext(pDevice->PortOffset, pDevice->abyMacContext); | |
3988 | device_init_registers(pDevice, DEVICE_INIT_DXPL); | |
3989 | if (pMgmt->sNodeDBTable[0].bActive == TRUE) { // Assoc with BSS | |
3990 | pMgmt->sNodeDBTable[0].bActive = FALSE; | |
3991 | pDevice->bLinkPass = FALSE; | |
3992 | if(pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) { | |
3993 | // In Adhoc, BSS state set back to started. | |
3994 | pMgmt->eCurrState = WMAC_STATE_STARTED; | |
3995 | } | |
3996 | else { | |
3997 | pMgmt->eCurrMode = WMAC_MODE_STANDBY; | |
3998 | pMgmt->eCurrState = WMAC_STATE_IDLE; | |
3999 | } | |
4000 | } | |
4001 | init_timer(&pMgmt->sTimerSecondCallback); | |
4002 | init_timer(&pDevice->sTimerCommand); | |
4003 | MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE); | |
4004 | BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass); | |
4005 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL); | |
4006 | bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, NULL); | |
4007 | spin_unlock_irq(&pDevice->lock); | |
4008 | } | |
4009 | return 0; | |
4010 | } | |
4011 | ||
5449c685 FB |
4012 | #endif |
4013 | ||
4014 | #endif //#ifndef PRIVATE_OBJ | |
4015 | ||
4016 | #ifdef PRIVATE_OBJ | |
4017 | ||
4018 | ||
4019 | int __device_hw_reset(HANDLE pExDevice){ | |
4020 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
4021 | ||
4022 | return MACbSoftwareReset(pDevice_info->port_offset); | |
4023 | } | |
4024 | ||
4025 | ||
4026 | int __device_hw_init(HANDLE pExDevice){ | |
4027 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
4028 | PSDevice pDevice; | |
4029 | ||
5449c685 FB |
4030 | pDevice = (PSDevice)kmalloc(sizeof(DEVICE_INFO), (int)GFP_ATOMIC); |
4031 | if (pDevice == NULL) | |
4032 | return FALSE; | |
4033 | ||
4034 | memset(pDevice, 0, sizeof(DEVICE_INFO)); | |
4035 | pDevice_info->pWDevice = pDevice; | |
4036 | pDevice->PortOffset = pDevice_info->port_offset; | |
4037 | pDevice->dev = pDevice_info->dev; | |
4038 | pDevice->pcid = pDevice_info->pcid; | |
4039 | pDevice->chip_id = pDevice_info->chip_id; | |
4040 | pDevice->memaddr = pDevice_info->mem_addr; | |
4041 | pDevice->ioaddr = pDevice_info->io_addr; | |
4042 | pDevice->io_size = pDevice_info->io_size; | |
4043 | pDevice->nTxQueues = pDevice_info->nTxQueues; | |
4044 | pDevice->multicast_limit = pDevice_info->multicast_limit; | |
4045 | pDevice->sMgmtObj.pAdapter = (PVOID)pDevice; | |
4046 | pDevice->pMgmt = &(pDevice->sMgmtObj); | |
4047 | MACvInitialize(pDevice->PortOffset); | |
4048 | device_get_options(pDevice, 0 , pDevice_info->dev->name); | |
4049 | device_set_options(pDevice); | |
4050 | pDevice->sOpts.flags &= pDevice_info->flags; | |
4051 | pDevice->flags = pDevice->sOpts.flags | (pDevice_info->flags & 0xFF000000UL); | |
4052 | spin_lock_init(&(pDevice->lock)); | |
4053 | ||
4054 | return TRUE; | |
4055 | } | |
4056 | ||
4057 | ||
4058 | void __device_read_mac(HANDLE pExDevice, PBYTE dev_addr){ | |
4059 | PSDevice_info pDevice_info = (PSDevice_info)pExDevice; | |
4060 | PSDevice pDevice = (PSDevice)(pDevice_info->pWDevice); | |
4061 | ||
4062 | MACvReadEtherAddress(pDevice->PortOffset, dev_addr); | |
4063 | return; | |
4064 | } | |
4065 | ||
4066 | ||
4067 | #endif | |
4068 | ||
4069 |