1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /****************************************************************************** |
3 | |
4 | Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved. |
5 | |
6 | |
7 | Contact Information: |
8 | Intel Linux Wireless <ilw@linux.intel.com> |
9 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
10 | |
11 | ******************************************************************************/ |
12 | #ifndef _IPW2100_H |
13 | #define _IPW2100_H |
14 | |
15 | #include <linux/sched.h> |
16 | #include <linux/interrupt.h> |
17 | #include <linux/netdevice.h> |
18 | #include <linux/etherdevice.h> |
19 | #include <linux/list.h> |
20 | #include <linux/delay.h> |
21 | #include <linux/skbuff.h> |
22 | #include <asm/io.h> |
23 | #include <linux/socket.h> |
24 | #include <linux/if_arp.h> |
25 | #include <linux/wireless.h> |
26 | #include <net/iw_handler.h> // new driver API |
27 | |
28 | #ifdef CONFIG_IPW2100_MONITOR |
29 | #include <net/ieee80211_radiotap.h> |
30 | #endif |
31 | |
32 | #include <linux/workqueue.h> |
33 | #include <linux/mutex.h> |
34 | |
35 | #include "libipw.h" |
36 | |
37 | struct ipw2100_priv; |
38 | struct ipw2100_tx_packet; |
39 | struct ipw2100_rx_packet; |
40 | |
41 | #define IPW_DL_UNINIT 0x80000000 |
42 | #define IPW_DL_NONE 0x00000000 |
43 | #define IPW_DL_ALL 0x7FFFFFFF |
44 | |
45 | /* |
46 | * To use the debug system; |
47 | * |
48 | * If you are defining a new debug classification, simply add it to the #define |
49 | * list here in the form of: |
50 | * |
51 | * #define IPW_DL_xxxx VALUE |
52 | * |
53 | * shifting value to the left one bit from the previous entry. xxxx should be |
54 | * the name of the classification (for example, WEP) |
55 | * |
56 | * You then need to either add a IPW2100_xxxx_DEBUG() macro definition for your |
57 | * classification, or use IPW_DEBUG(IPW_DL_xxxx, ...) whenever you want |
58 | * to send output to that classification. |
59 | * |
60 | * To add your debug level to the list of levels seen when you perform |
61 | * |
62 | * % cat /proc/net/ipw2100/debug_level |
63 | * |
64 | * you simply need to add your entry to the ipw2100_debug_levels array. |
65 | * |
66 | * If you do not see debug_level in /proc/net/ipw2100 then you do not have |
67 | * CONFIG_IPW2100_DEBUG defined in your kernel configuration |
68 | * |
69 | */ |
70 | |
71 | #define IPW_DL_ERROR (1<<0) |
72 | #define IPW_DL_WARNING (1<<1) |
73 | #define IPW_DL_INFO (1<<2) |
74 | #define IPW_DL_WX (1<<3) |
75 | #define IPW_DL_HC (1<<5) |
76 | #define IPW_DL_STATE (1<<6) |
77 | |
78 | #define IPW_DL_NOTIF (1<<10) |
79 | #define IPW_DL_SCAN (1<<11) |
80 | #define IPW_DL_ASSOC (1<<12) |
81 | #define IPW_DL_DROP (1<<13) |
82 | |
83 | #define IPW_DL_IOCTL (1<<14) |
84 | #define IPW_DL_RF_KILL (1<<17) |
85 | |
86 | #define IPW_DL_MANAGE (1<<15) |
87 | #define IPW_DL_FW (1<<16) |
88 | |
89 | #define IPW_DL_FRAG (1<<21) |
90 | #define IPW_DL_WEP (1<<22) |
91 | #define IPW_DL_TX (1<<23) |
92 | #define IPW_DL_RX (1<<24) |
93 | #define IPW_DL_ISR (1<<25) |
94 | #define IPW_DL_IO (1<<26) |
95 | #define IPW_DL_TRACE (1<<28) |
96 | |
97 | #define IPW_DEBUG_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a) |
98 | #define IPW_DEBUG_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a) |
99 | #define IPW_DEBUG_INFO(f...) IPW_DEBUG(IPW_DL_INFO, ## f) |
100 | #define IPW_DEBUG_WX(f...) IPW_DEBUG(IPW_DL_WX, ## f) |
101 | #define IPW_DEBUG_SCAN(f...) IPW_DEBUG(IPW_DL_SCAN, ## f) |
102 | #define IPW_DEBUG_NOTIF(f...) IPW_DEBUG(IPW_DL_NOTIF, ## f) |
103 | #define IPW_DEBUG_TRACE(f...) IPW_DEBUG(IPW_DL_TRACE, ## f) |
104 | #define IPW_DEBUG_RX(f...) IPW_DEBUG(IPW_DL_RX, ## f) |
105 | #define IPW_DEBUG_TX(f...) IPW_DEBUG(IPW_DL_TX, ## f) |
106 | #define IPW_DEBUG_ISR(f...) IPW_DEBUG(IPW_DL_ISR, ## f) |
107 | #define IPW_DEBUG_MANAGEMENT(f...) IPW_DEBUG(IPW_DL_MANAGE, ## f) |
108 | #define IPW_DEBUG_WEP(f...) IPW_DEBUG(IPW_DL_WEP, ## f) |
109 | #define IPW_DEBUG_HC(f...) IPW_DEBUG(IPW_DL_HC, ## f) |
110 | #define IPW_DEBUG_FRAG(f...) IPW_DEBUG(IPW_DL_FRAG, ## f) |
111 | #define IPW_DEBUG_FW(f...) IPW_DEBUG(IPW_DL_FW, ## f) |
112 | #define IPW_DEBUG_RF_KILL(f...) IPW_DEBUG(IPW_DL_RF_KILL, ## f) |
113 | #define IPW_DEBUG_DROP(f...) IPW_DEBUG(IPW_DL_DROP, ## f) |
114 | #define IPW_DEBUG_IO(f...) IPW_DEBUG(IPW_DL_IO, ## f) |
115 | #define IPW_DEBUG_IOCTL(f...) IPW_DEBUG(IPW_DL_IOCTL, ## f) |
116 | #define IPW_DEBUG_STATE(f, a...) IPW_DEBUG(IPW_DL_STATE | IPW_DL_ASSOC | IPW_DL_INFO, f, ## a) |
117 | #define IPW_DEBUG_ASSOC(f, a...) IPW_DEBUG(IPW_DL_ASSOC | IPW_DL_INFO, f, ## a) |
118 | |
119 | enum { |
120 | IPW_HW_STATE_DISABLED = 1, |
121 | IPW_HW_STATE_ENABLED = 0 |
122 | }; |
123 | |
124 | extern const char *port_type_str[]; |
125 | extern const char *band_str[]; |
126 | |
127 | #define NUMBER_OF_BD_PER_COMMAND_PACKET 1 |
128 | #define NUMBER_OF_BD_PER_DATA_PACKET 2 |
129 | |
130 | #define IPW_MAX_BDS 6 |
131 | #define NUMBER_OF_OVERHEAD_BDS_PER_PACKETR 2 |
132 | #define NUMBER_OF_BDS_TO_LEAVE_FOR_COMMANDS 1 |
133 | |
134 | #define REQUIRED_SPACE_IN_RING_FOR_COMMAND_PACKET \ |
135 | (IPW_BD_QUEUE_W_R_MIN_SPARE + NUMBER_OF_BD_PER_COMMAND_PACKET) |
136 | |
137 | struct bd_status { |
138 | union { |
139 | struct { |
140 | u8 nlf:1, txType:2, intEnabled:1, reserved:4; |
141 | } fields; |
142 | u8 field; |
143 | } info; |
144 | } __packed; |
145 | |
146 | struct ipw2100_bd { |
147 | u32 host_addr; |
148 | u32 buf_length; |
149 | struct bd_status status; |
150 | /* number of fragments for frame (should be set only for |
151 | * 1st TBD) */ |
152 | u8 num_fragments; |
153 | u8 reserved[6]; |
154 | } __packed; |
155 | |
156 | #define IPW_BD_QUEUE_LENGTH(n) (1<<n) |
157 | #define IPW_BD_ALIGNMENT(L) (L*sizeof(struct ipw2100_bd)) |
158 | |
159 | #define IPW_BD_STATUS_TX_FRAME_802_3 0x00 |
160 | #define IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT 0x01 |
161 | #define IPW_BD_STATUS_TX_FRAME_COMMAND 0x02 |
162 | #define IPW_BD_STATUS_TX_FRAME_802_11 0x04 |
163 | #define IPW_BD_STATUS_TX_INTERRUPT_ENABLE 0x08 |
164 | |
165 | struct ipw2100_bd_queue { |
166 | /* driver (virtual) pointer to queue */ |
167 | struct ipw2100_bd *drv; |
168 | |
169 | /* firmware (physical) pointer to queue */ |
170 | dma_addr_t nic; |
171 | |
172 | /* Length of phy memory allocated for BDs */ |
173 | u32 size; |
174 | |
175 | /* Number of BDs in queue (and in array) */ |
176 | u32 entries; |
177 | |
178 | /* Number of available BDs (invalid for NIC BDs) */ |
179 | u32 available; |
180 | |
181 | /* Offset of oldest used BD in array (next one to |
182 | * check for completion) */ |
183 | u32 oldest; |
184 | |
185 | /* Offset of next available (unused) BD */ |
186 | u32 next; |
187 | }; |
188 | |
189 | #define RX_QUEUE_LENGTH 256 |
190 | #define TX_QUEUE_LENGTH 256 |
191 | #define HW_QUEUE_LENGTH 256 |
192 | |
193 | #define TX_PENDED_QUEUE_LENGTH (TX_QUEUE_LENGTH / NUMBER_OF_BD_PER_DATA_PACKET) |
194 | |
195 | #define STATUS_TYPE_MASK 0x0000000f |
196 | #define COMMAND_STATUS_VAL 0 |
197 | #define STATUS_CHANGE_VAL 1 |
198 | #define P80211_DATA_VAL 2 |
199 | #define P8023_DATA_VAL 3 |
200 | #define HOST_NOTIFICATION_VAL 4 |
201 | |
202 | #define (-98) |
203 | |
204 | struct ipw2100_status { |
205 | u32 frame_size; |
206 | u16 status_fields; |
207 | u8 flags; |
208 | #define IPW_STATUS_FLAG_DECRYPTED (1<<0) |
209 | #define IPW_STATUS_FLAG_WEP_ENCRYPTED (1<<1) |
210 | #define IPW_STATUS_FLAG_CRC_ERROR (1<<2) |
211 | u8 ; |
212 | } __packed; |
213 | |
214 | struct ipw2100_status_queue { |
215 | /* driver (virtual) pointer to queue */ |
216 | struct ipw2100_status *drv; |
217 | |
218 | /* firmware (physical) pointer to queue */ |
219 | dma_addr_t nic; |
220 | |
221 | /* Length of phy memory allocated for BDs */ |
222 | u32 size; |
223 | }; |
224 | |
225 | #define HOST_COMMAND_PARAMS_REG_LEN 100 |
226 | #define CMD_STATUS_PARAMS_REG_LEN 3 |
227 | |
228 | #define IPW_WPA_CAPABILITIES 0x1 |
229 | #define IPW_WPA_LISTENINTERVAL 0x2 |
230 | #define IPW_WPA_AP_ADDRESS 0x4 |
231 | |
232 | #define IPW_MAX_VAR_IE_LEN ((HOST_COMMAND_PARAMS_REG_LEN - 4) * sizeof(u32)) |
233 | |
234 | struct ipw2100_wpa_assoc_frame { |
235 | u16 fixed_ie_mask; |
236 | struct { |
237 | u16 capab_info; |
238 | u16 listen_interval; |
239 | u8 current_ap[ETH_ALEN]; |
240 | } fixed_ies; |
241 | u32 var_ie_len; |
242 | u8 var_ie[IPW_MAX_VAR_IE_LEN]; |
243 | }; |
244 | |
245 | #define IPW_BSS 1 |
246 | #define IPW_MONITOR 2 |
247 | #define IPW_IBSS 3 |
248 | |
249 | /** |
250 | * @struct _tx_cmd - HWCommand |
251 | * @brief H/W command structure. |
252 | */ |
253 | struct { |
254 | u32 host_command_reg; |
255 | u32 host_command_reg1; |
256 | u32 ; |
257 | u32 host_command_len_reg; |
258 | u32 host_command_params_reg[HOST_COMMAND_PARAMS_REG_LEN]; |
259 | u32 ; |
260 | u32 [CMD_STATUS_PARAMS_REG_LEN]; |
261 | u32 ; |
262 | u32 ; |
263 | u32 ; |
264 | u32 ; |
265 | u32 ; |
266 | u32 ; |
267 | u32 ; |
268 | u32 ; |
269 | u32 ; |
270 | u32 [3]; |
271 | u32 *; |
272 | u32 *; |
273 | } __packed; |
274 | |
275 | struct { |
276 | u32 host_command_reg; |
277 | u32 host_command_reg1; |
278 | u8 ; // BOOLEAN in win! TRUE if frame is enc by driver |
279 | u8 ; // BOOLEAN in win! TRUE if frma need to be enc in NIC |
280 | u8 ; // 0 no key, 1-4 key index, 0xff immediate key |
281 | u8 ; // 0 no imm key, 0x5 64bit encr, 0xd 128bit encr, 0x10 128bit encr and 128bit IV |
282 | u8 [16]; |
283 | u8 [10]; // f/w reserved |
284 | u8 [ETH_ALEN]; |
285 | u8 [ETH_ALEN]; |
286 | u16 ; |
287 | } __packed; |
288 | |
289 | /* Host command data structure */ |
290 | struct host_command { |
291 | u32 host_command; // COMMAND ID |
292 | u32 host_command1; // COMMAND ID |
293 | u32 host_command_sequence; // UNIQUE COMMAND NUMBER (ID) |
294 | u32 host_command_length; // LENGTH |
295 | u32 host_command_parameters[HOST_COMMAND_PARAMS_REG_LEN]; // COMMAND PARAMETERS |
296 | } __packed; |
297 | |
298 | typedef enum { |
299 | POWER_ON_RESET, |
300 | EXIT_POWER_DOWN_RESET, |
301 | SW_RESET, |
302 | EEPROM_RW, |
303 | SW_RE_INIT |
304 | } ipw2100_reset_event; |
305 | |
306 | enum { |
307 | COMMAND = 0xCAFE, |
308 | DATA, |
309 | RX |
310 | }; |
311 | |
312 | struct ipw2100_tx_packet { |
313 | int type; |
314 | int index; |
315 | union { |
316 | struct { /* COMMAND */ |
317 | struct ipw2100_cmd_header *cmd; |
318 | dma_addr_t cmd_phys; |
319 | } c_struct; |
320 | struct { /* DATA */ |
321 | struct ipw2100_data_header *data; |
322 | dma_addr_t data_phys; |
323 | struct libipw_txb *txb; |
324 | } d_struct; |
325 | } info; |
326 | int jiffy_start; |
327 | |
328 | struct list_head list; |
329 | }; |
330 | |
331 | struct ipw2100_rx_packet { |
332 | struct ipw2100_rx *rxp; |
333 | dma_addr_t dma_addr; |
334 | int jiffy_start; |
335 | struct sk_buff *skb; |
336 | struct list_head list; |
337 | }; |
338 | |
339 | #define FRAG_DISABLED (1<<31) |
340 | #define RTS_DISABLED (1<<31) |
341 | #define MAX_RTS_THRESHOLD 2304U |
342 | #define MIN_RTS_THRESHOLD 1U |
343 | #define DEFAULT_RTS_THRESHOLD 1000U |
344 | |
345 | #define DEFAULT_BEACON_INTERVAL 100U |
346 | #define DEFAULT_SHORT_RETRY_LIMIT 7U |
347 | #define DEFAULT_LONG_RETRY_LIMIT 4U |
348 | |
349 | struct ipw2100_ordinals { |
350 | u32 table1_addr; |
351 | u32 table2_addr; |
352 | u32 table1_size; |
353 | u32 table2_size; |
354 | }; |
355 | |
356 | /* Host Notification header */ |
357 | struct ipw2100_notification { |
358 | u32 hnhdr_subtype; /* type of host notification */ |
359 | u32 hnhdr_size; /* size in bytes of data |
360 | or number of entries, if table. |
361 | Does NOT include header */ |
362 | } __packed; |
363 | |
364 | #define MAX_KEY_SIZE 16 |
365 | #define MAX_KEYS 8 |
366 | |
367 | #define IPW2100_WEP_ENABLE (1<<1) |
368 | #define IPW2100_WEP_DROP_CLEAR (1<<2) |
369 | |
370 | #define IPW_NONE_CIPHER (1<<0) |
371 | #define IPW_WEP40_CIPHER (1<<1) |
372 | #define IPW_TKIP_CIPHER (1<<2) |
373 | #define IPW_CCMP_CIPHER (1<<4) |
374 | #define IPW_WEP104_CIPHER (1<<5) |
375 | #define IPW_CKIP_CIPHER (1<<6) |
376 | |
377 | #define IPW_AUTH_OPEN 0 |
378 | #define IPW_AUTH_SHARED 1 |
379 | #define IPW_AUTH_LEAP 2 |
380 | #define IPW_AUTH_LEAP_CISCO_ID 0x80 |
381 | |
382 | struct statistic { |
383 | int value; |
384 | int hi; |
385 | int lo; |
386 | }; |
387 | |
388 | #define INIT_STAT(x) do { \ |
389 | (x)->value = (x)->hi = 0; \ |
390 | (x)->lo = 0x7fffffff; \ |
391 | } while (0) |
392 | #define SET_STAT(x,y) do { \ |
393 | (x)->value = y; \ |
394 | if ((x)->value > (x)->hi) (x)->hi = (x)->value; \ |
395 | if ((x)->value < (x)->lo) (x)->lo = (x)->value; \ |
396 | } while (0) |
397 | #define INC_STAT(x) do { if (++(x)->value > (x)->hi) (x)->hi = (x)->value; } \ |
398 | while (0) |
399 | #define DEC_STAT(x) do { if (--(x)->value < (x)->lo) (x)->lo = (x)->value; } \ |
400 | while (0) |
401 | |
402 | #define IPW2100_ERROR_QUEUE 5 |
403 | |
404 | /* Power management code: enable or disable? */ |
405 | enum { |
406 | #ifdef CONFIG_PM |
407 | IPW2100_PM_DISABLED = 0, |
408 | PM_STATE_SIZE = 16, |
409 | #else |
410 | IPW2100_PM_DISABLED = 1, |
411 | PM_STATE_SIZE = 0, |
412 | #endif |
413 | }; |
414 | |
415 | #define STATUS_POWERED (1<<0) |
416 | #define STATUS_CMD_ACTIVE (1<<1) /**< host command in progress */ |
417 | #define STATUS_RUNNING (1<<2) /* Card initialized, but not enabled */ |
418 | #define STATUS_ENABLED (1<<3) /* Card enabled -- can scan,Tx,Rx */ |
419 | #define STATUS_STOPPING (1<<4) /* Card is in shutdown phase */ |
420 | #define STATUS_INITIALIZED (1<<5) /* Card is ready for external calls */ |
421 | #define STATUS_ASSOCIATING (1<<9) /* Associated, but no BSSID yet */ |
422 | #define STATUS_ASSOCIATED (1<<10) /* Associated and BSSID valid */ |
423 | #define STATUS_INT_ENABLED (1<<11) |
424 | #define STATUS_RF_KILL_HW (1<<12) |
425 | #define STATUS_RF_KILL_SW (1<<13) |
426 | #define STATUS_RF_KILL_MASK (STATUS_RF_KILL_HW | STATUS_RF_KILL_SW) |
427 | #define STATUS_EXIT_PENDING (1<<14) |
428 | |
429 | #define STATUS_SCAN_PENDING (1<<23) |
430 | #define STATUS_SCANNING (1<<24) |
431 | #define STATUS_SCAN_ABORTING (1<<25) |
432 | #define STATUS_SCAN_COMPLETE (1<<26) |
433 | #define STATUS_WX_EVENT_PENDING (1<<27) |
434 | #define STATUS_RESET_PENDING (1<<29) |
435 | #define STATUS_SECURITY_UPDATED (1<<30) /* Security sync needed */ |
436 | |
437 | /* Internal NIC states */ |
438 | #define IPW_STATE_INITIALIZED (1<<0) |
439 | #define IPW_STATE_COUNTRY_FOUND (1<<1) |
440 | #define IPW_STATE_ASSOCIATED (1<<2) |
441 | #define IPW_STATE_ASSN_LOST (1<<3) |
442 | #define IPW_STATE_ASSN_CHANGED (1<<4) |
443 | #define IPW_STATE_SCAN_COMPLETE (1<<5) |
444 | #define IPW_STATE_ENTERED_PSP (1<<6) |
445 | #define IPW_STATE_LEFT_PSP (1<<7) |
446 | #define IPW_STATE_RF_KILL (1<<8) |
447 | #define IPW_STATE_DISABLED (1<<9) |
448 | #define IPW_STATE_POWER_DOWN (1<<10) |
449 | #define IPW_STATE_SCANNING (1<<11) |
450 | |
451 | #define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */ |
452 | #define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */ |
453 | #define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */ |
454 | #define CFG_CUSTOM_MAC (1<<3) |
455 | #define CFG_LONG_PREAMBLE (1<<4) |
456 | #define CFG_ASSOCIATE (1<<6) |
457 | #define CFG_FIXED_RATE (1<<7) |
458 | #define CFG_ADHOC_CREATE (1<<8) |
459 | #define CFG_PASSIVE_SCAN (1<<10) |
460 | #ifdef CONFIG_IPW2100_MONITOR |
461 | #define CFG_CRC_CHECK (1<<11) |
462 | #endif |
463 | |
464 | #define CAP_SHARED_KEY (1<<0) /* Off = OPEN */ |
465 | #define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */ |
466 | |
467 | struct ipw2100_priv { |
468 | void __iomem *ioaddr; |
469 | |
470 | int stop_hang_check; /* Set 1 when shutting down to kill hang_check */ |
471 | int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */ |
472 | |
473 | struct libipw_device *ieee; |
474 | unsigned long status; |
475 | unsigned long config; |
476 | unsigned long capability; |
477 | |
478 | /* Statistics */ |
479 | int resets; |
480 | time64_t reset_backoff; |
481 | |
482 | /* Context */ |
483 | u8 essid[IW_ESSID_MAX_SIZE]; |
484 | u8 essid_len; |
485 | u8 bssid[ETH_ALEN]; |
486 | u8 channel; |
487 | int last_mode; |
488 | |
489 | time64_t connect_start; |
490 | time64_t last_reset; |
491 | |
492 | u32 channel_mask; |
493 | u32 fatal_error; |
494 | u32 fatal_errors[IPW2100_ERROR_QUEUE]; |
495 | u32 fatal_index; |
496 | int eeprom_version; |
497 | int firmware_version; |
498 | unsigned long hw_features; |
499 | int hangs; |
500 | u32 last_rtc; |
501 | int dump_raw; /* 1 to dump raw bytes in /sys/.../memory */ |
502 | u8 *snapshot[0x30]; |
503 | |
504 | u8 mandatory_bssid_mac[ETH_ALEN]; |
505 | u8 mac_addr[ETH_ALEN]; |
506 | |
507 | int power_mode; |
508 | |
509 | int messages_sent; |
510 | |
511 | int short_retry_limit; |
512 | int long_retry_limit; |
513 | |
514 | u32 rts_threshold; |
515 | u32 frag_threshold; |
516 | |
517 | int in_isr; |
518 | |
519 | u32 tx_rates; |
520 | int tx_power; |
521 | u32 beacon_interval; |
522 | |
523 | char nick[IW_ESSID_MAX_SIZE + 1]; |
524 | |
525 | struct ipw2100_status_queue status_queue; |
526 | |
527 | struct statistic txq_stat; |
528 | struct statistic rxq_stat; |
529 | struct ipw2100_bd_queue rx_queue; |
530 | struct ipw2100_bd_queue tx_queue; |
531 | struct ipw2100_rx_packet *rx_buffers; |
532 | |
533 | struct statistic fw_pend_stat; |
534 | struct list_head fw_pend_list; |
535 | |
536 | struct statistic msg_free_stat; |
537 | struct statistic msg_pend_stat; |
538 | struct list_head msg_free_list; |
539 | struct list_head msg_pend_list; |
540 | struct ipw2100_tx_packet *msg_buffers; |
541 | |
542 | struct statistic tx_free_stat; |
543 | struct statistic tx_pend_stat; |
544 | struct list_head tx_free_list; |
545 | struct list_head tx_pend_list; |
546 | struct ipw2100_tx_packet *tx_buffers; |
547 | |
548 | struct ipw2100_ordinals ordinals; |
549 | |
550 | struct pci_dev *pci_dev; |
551 | |
552 | struct proc_dir_entry *dir_dev; |
553 | |
554 | struct net_device *net_dev; |
555 | struct iw_statistics wstats; |
556 | |
557 | struct iw_public_data wireless_data; |
558 | |
559 | struct tasklet_struct irq_tasklet; |
560 | |
561 | struct delayed_work reset_work; |
562 | struct delayed_work security_work; |
563 | struct delayed_work wx_event_work; |
564 | struct delayed_work hang_check; |
565 | struct delayed_work rf_kill; |
566 | struct delayed_work scan_event; |
567 | |
568 | int user_requested_scan; |
569 | |
570 | /* Track time in suspend, using CLOCK_BOOTTIME */ |
571 | time64_t suspend_at; |
572 | time64_t suspend_time; |
573 | |
574 | u32 interrupts; |
575 | int tx_interrupts; |
576 | int rx_interrupts; |
577 | int inta_other; |
578 | |
579 | spinlock_t low_lock; |
580 | struct mutex action_mutex; |
581 | struct mutex adapter_mutex; |
582 | |
583 | wait_queue_head_t wait_command_queue; |
584 | }; |
585 | |
586 | /********************************************************* |
587 | * Host Command -> From Driver to FW |
588 | *********************************************************/ |
589 | |
590 | /** |
591 | * Host command identifiers |
592 | */ |
593 | #define HOST_COMPLETE 2 |
594 | #define SYSTEM_CONFIG 6 |
595 | #define SSID 8 |
596 | #define MANDATORY_BSSID 9 |
597 | #define AUTHENTICATION_TYPE 10 |
598 | #define ADAPTER_ADDRESS 11 |
599 | #define PORT_TYPE 12 |
600 | #define INTERNATIONAL_MODE 13 |
601 | #define CHANNEL 14 |
602 | #define RTS_THRESHOLD 15 |
603 | #define FRAG_THRESHOLD 16 |
604 | #define POWER_MODE 17 |
605 | #define TX_RATES 18 |
606 | #define BASIC_TX_RATES 19 |
607 | #define WEP_KEY_INFO 20 |
608 | #define WEP_KEY_INDEX 25 |
609 | #define WEP_FLAGS 26 |
610 | #define ADD_MULTICAST 27 |
611 | #define CLEAR_ALL_MULTICAST 28 |
612 | #define BEACON_INTERVAL 29 |
613 | #define ATIM_WINDOW 30 |
614 | #define CLEAR_STATISTICS 31 |
615 | #define SEND 33 |
616 | #define TX_POWER_INDEX 36 |
617 | #define BROADCAST_SCAN 43 |
618 | #define CARD_DISABLE 44 |
619 | #define PREFERRED_BSSID 45 |
620 | #define SET_SCAN_OPTIONS 46 |
621 | #define SCAN_DWELL_TIME 47 |
622 | #define SWEEP_TABLE 48 |
623 | #define AP_OR_STATION_TABLE 49 |
624 | #define GROUP_ORDINALS 50 |
625 | #define SHORT_RETRY_LIMIT 51 |
626 | #define LONG_RETRY_LIMIT 52 |
627 | |
628 | #define HOST_PRE_POWER_DOWN 58 |
629 | #define CARD_DISABLE_PHY_OFF 61 |
630 | #define MSDU_TX_RATES 62 |
631 | |
632 | /* Rogue AP Detection */ |
633 | #define SET_STATION_STAT_BITS 64 |
634 | #define CLEAR_STATIONS_STAT_BITS 65 |
635 | #define LEAP_ROGUE_MODE 66 //TODO tbw replaced by CFG_LEAP_ROGUE_AP |
636 | #define SET_SECURITY_INFORMATION 67 |
637 | #define DISASSOCIATION_BSSID 68 |
638 | #define SET_WPA_IE 69 |
639 | |
640 | /* system configuration bit mask: */ |
641 | #define IPW_CFG_MONITOR 0x00004 |
642 | #define IPW_CFG_PREAMBLE_AUTO 0x00010 |
643 | #define IPW_CFG_IBSS_AUTO_START 0x00020 |
644 | #define IPW_CFG_LOOPBACK 0x00100 |
645 | #define IPW_CFG_ANSWER_BCSSID_PROBE 0x00800 |
646 | #define IPW_CFG_BT_SIDEBAND_SIGNAL 0x02000 |
647 | #define IPW_CFG_802_1x_ENABLE 0x04000 |
648 | #define IPW_CFG_BSS_MASK 0x08000 |
649 | #define IPW_CFG_IBSS_MASK 0x10000 |
650 | |
651 | #define IPW_SCAN_NOASSOCIATE (1<<0) |
652 | #define IPW_SCAN_MIXED_CELL (1<<1) |
653 | /* RESERVED (1<<2) */ |
654 | #define IPW_SCAN_PASSIVE (1<<3) |
655 | |
656 | #define IPW_NIC_FATAL_ERROR 0x2A7F0 |
657 | #define IPW_ERROR_ADDR(x) (x & 0x3FFFF) |
658 | #define IPW_ERROR_CODE(x) ((x & 0xFF000000) >> 24) |
659 | #define IPW2100_ERR_C3_CORRUPTION (0x10 << 24) |
660 | #define IPW2100_ERR_MSG_TIMEOUT (0x11 << 24) |
661 | #define IPW2100_ERR_FW_LOAD (0x12 << 24) |
662 | |
663 | #define IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND 0x200 |
664 | #define IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x0D80 |
665 | |
666 | #define IPW_MEM_HOST_SHARED_RX_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x40) |
667 | #define IPW_MEM_HOST_SHARED_RX_STATUS_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x44) |
668 | #define IPW_MEM_HOST_SHARED_RX_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x48) |
669 | #define IPW_MEM_HOST_SHARED_RX_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0xa0) |
670 | |
671 | #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x00) |
672 | #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x04) |
673 | #define IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x80) |
674 | |
675 | #define IPW_MEM_HOST_SHARED_RX_WRITE_INDEX \ |
676 | (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND + 0x20) |
677 | |
678 | #define IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX \ |
679 | (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND) |
680 | |
681 | #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_1 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x180) |
682 | #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_2 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x184) |
683 | |
684 | #define IPW2100_INTA_TX_TRANSFER (0x00000001) // Bit 0 (LSB) |
685 | #define IPW2100_INTA_RX_TRANSFER (0x00000002) // Bit 1 |
686 | #define IPW2100_INTA_TX_COMPLETE (0x00000004) // Bit 2 |
687 | #define IPW2100_INTA_EVENT_INTERRUPT (0x00000008) // Bit 3 |
688 | #define IPW2100_INTA_STATUS_CHANGE (0x00000010) // Bit 4 |
689 | #define IPW2100_INTA_BEACON_PERIOD_EXPIRED (0x00000020) // Bit 5 |
690 | #define IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE (0x00010000) // Bit 16 |
691 | #define IPW2100_INTA_FW_INIT_DONE (0x01000000) // Bit 24 |
692 | #define IPW2100_INTA_FW_CALIBRATION_CALC (0x02000000) // Bit 25 |
693 | #define IPW2100_INTA_FATAL_ERROR (0x40000000) // Bit 30 |
694 | #define IPW2100_INTA_PARITY_ERROR (0x80000000) // Bit 31 (MSB) |
695 | |
696 | #define IPW_AUX_HOST_RESET_REG_PRINCETON_RESET (0x00000001) |
697 | #define IPW_AUX_HOST_RESET_REG_FORCE_NMI (0x00000002) |
698 | #define IPW_AUX_HOST_RESET_REG_PCI_HOST_CLUSTER_FATAL_NMI (0x00000004) |
699 | #define IPW_AUX_HOST_RESET_REG_CORE_FATAL_NMI (0x00000008) |
700 | #define IPW_AUX_HOST_RESET_REG_SW_RESET (0x00000080) |
701 | #define IPW_AUX_HOST_RESET_REG_MASTER_DISABLED (0x00000100) |
702 | #define IPW_AUX_HOST_RESET_REG_STOP_MASTER (0x00000200) |
703 | |
704 | #define IPW_AUX_HOST_GP_CNTRL_BIT_CLOCK_READY (0x00000001) // Bit 0 (LSB) |
705 | #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY (0x00000002) // Bit 1 |
706 | #define IPW_AUX_HOST_GP_CNTRL_BIT_INIT_DONE (0x00000004) // Bit 2 |
707 | #define IPW_AUX_HOST_GP_CNTRL_BITS_SYS_CONFIG (0x000007c0) // Bits 6-10 |
708 | #define IPW_AUX_HOST_GP_CNTRL_BIT_BUS_TYPE (0x00000200) // Bit 9 |
709 | #define IPW_AUX_HOST_GP_CNTRL_BIT_BAR0_BLOCK_SIZE (0x00000400) // Bit 10 |
710 | #define IPW_AUX_HOST_GP_CNTRL_BIT_USB_MODE (0x20000000) // Bit 29 |
711 | #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_FORCES_SYS_CLK (0x40000000) // Bit 30 |
712 | #define IPW_AUX_HOST_GP_CNTRL_BIT_FW_FORCES_SYS_CLK (0x80000000) // Bit 31 (MSB) |
713 | |
714 | #define IPW_BIT_GPIO_GPIO1_MASK 0x0000000C |
715 | #define IPW_BIT_GPIO_GPIO3_MASK 0x000000C0 |
716 | #define IPW_BIT_GPIO_GPIO1_ENABLE 0x00000008 |
717 | #define IPW_BIT_GPIO_RF_KILL 0x00010000 |
718 | |
719 | #define IPW_BIT_GPIO_LED_OFF 0x00002000 // Bit 13 = 1 |
720 | |
721 | #define IPW_REG_DOMAIN_0_OFFSET 0x0000 |
722 | #define IPW_REG_DOMAIN_1_OFFSET IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND |
723 | |
724 | #define IPW_REG_INTA IPW_REG_DOMAIN_0_OFFSET + 0x0008 |
725 | #define IPW_REG_INTA_MASK IPW_REG_DOMAIN_0_OFFSET + 0x000C |
726 | #define IPW_REG_INDIRECT_ACCESS_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0010 |
727 | #define IPW_REG_INDIRECT_ACCESS_DATA IPW_REG_DOMAIN_0_OFFSET + 0x0014 |
728 | #define IPW_REG_AUTOINCREMENT_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0018 |
729 | #define IPW_REG_AUTOINCREMENT_DATA IPW_REG_DOMAIN_0_OFFSET + 0x001C |
730 | #define IPW_REG_RESET_REG IPW_REG_DOMAIN_0_OFFSET + 0x0020 |
731 | #define IPW_REG_GP_CNTRL IPW_REG_DOMAIN_0_OFFSET + 0x0024 |
732 | #define IPW_REG_GPIO IPW_REG_DOMAIN_0_OFFSET + 0x0030 |
733 | #define IPW_REG_FW_TYPE IPW_REG_DOMAIN_1_OFFSET + 0x0188 |
734 | #define IPW_REG_FW_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x018C |
735 | #define IPW_REG_FW_COMPATIBILITY_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x0190 |
736 | |
737 | #define IPW_REG_INDIRECT_ADDR_MASK 0x00FFFFFC |
738 | |
739 | #define IPW_INTERRUPT_MASK 0xC1010013 |
740 | |
741 | #define IPW2100_CONTROL_REG 0x220000 |
742 | #define IPW2100_CONTROL_PHY_OFF 0x8 |
743 | |
744 | #define IPW2100_COMMAND 0x00300004 |
745 | #define IPW2100_COMMAND_PHY_ON 0x0 |
746 | #define IPW2100_COMMAND_PHY_OFF 0x1 |
747 | |
748 | /* in DEBUG_AREA, values of memory always 0xd55555d5 */ |
749 | #define IPW_REG_DOA_DEBUG_AREA_START IPW_REG_DOMAIN_0_OFFSET + 0x0090 |
750 | #define IPW_REG_DOA_DEBUG_AREA_END IPW_REG_DOMAIN_0_OFFSET + 0x00FF |
751 | #define IPW_DATA_DOA_DEBUG_VALUE 0xd55555d5 |
752 | |
753 | #define IPW_INTERNAL_REGISTER_HALT_AND_RESET 0x003000e0 |
754 | |
755 | #define IPW_WAIT_CLOCK_STABILIZATION_DELAY 50 // micro seconds |
756 | #define IPW_WAIT_RESET_ARC_COMPLETE_DELAY 10 // micro seconds |
757 | #define IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY 10 // micro seconds |
758 | |
759 | // BD ring queue read/write difference |
760 | #define IPW_BD_QUEUE_W_R_MIN_SPARE 2 |
761 | |
762 | #define IPW_CACHE_LINE_LENGTH_DEFAULT 0x80 |
763 | |
764 | #define IPW_CARD_DISABLE_PHY_OFF_COMPLETE_WAIT 100 // 100 milli |
765 | #define IPW_PREPARE_POWER_DOWN_COMPLETE_WAIT 100 // 100 milli |
766 | |
767 | #define sizeof(struct libipw_hdr_3addr) |
768 | #define IPW_MAX_80211_PAYLOAD_SIZE 2304U |
769 | #define IPW_MAX_802_11_PAYLOAD_LENGTH 2312 |
770 | #define IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH 1536 |
771 | #define IPW_MIN_ACCEPTABLE_RX_FRAME_LENGTH 60 |
772 | #define IPW_MAX_ACCEPTABLE_RX_FRAME_LENGTH \ |
773 | (IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH + IPW_HEADER_802_11_SIZE - \ |
774 | sizeof(struct ethhdr)) |
775 | |
776 | #define IPW_802_11_FCS_LENGTH 4 |
777 | #define IPW_RX_NIC_BUFFER_LENGTH \ |
778 | (IPW_MAX_802_11_PAYLOAD_LENGTH + IPW_HEADER_802_11_SIZE + \ |
779 | IPW_802_11_FCS_LENGTH) |
780 | |
781 | #define IPW_802_11_PAYLOAD_OFFSET \ |
782 | (sizeof(struct libipw_hdr_3addr) + \ |
783 | sizeof(struct libipw_snap_hdr)) |
784 | |
785 | struct ipw2100_rx { |
786 | union { |
787 | unsigned char payload[IPW_RX_NIC_BUFFER_LENGTH]; |
788 | struct libipw_hdr_4addr ; |
789 | u32 status; |
790 | struct ipw2100_notification notification; |
791 | struct ipw2100_cmd_header command; |
792 | } rx_data; |
793 | } __packed; |
794 | |
795 | /* Bit 0-7 are for 802.11b tx rates - . Bit 5-7 are reserved */ |
796 | #define TX_RATE_1_MBIT 0x0001 |
797 | #define TX_RATE_2_MBIT 0x0002 |
798 | #define TX_RATE_5_5_MBIT 0x0004 |
799 | #define TX_RATE_11_MBIT 0x0008 |
800 | #define TX_RATE_MASK 0x000F |
801 | #define DEFAULT_TX_RATES 0x000F |
802 | |
803 | #define IPW_POWER_MODE_CAM 0x00 //(always on) |
804 | #define IPW_POWER_INDEX_1 0x01 |
805 | #define IPW_POWER_INDEX_2 0x02 |
806 | #define IPW_POWER_INDEX_3 0x03 |
807 | #define IPW_POWER_INDEX_4 0x04 |
808 | #define IPW_POWER_INDEX_5 0x05 |
809 | #define IPW_POWER_AUTO 0x06 |
810 | #define IPW_POWER_MASK 0x0F |
811 | #define IPW_POWER_ENABLED 0x10 |
812 | #define IPW_POWER_LEVEL(x) ((x) & IPW_POWER_MASK) |
813 | |
814 | #define IPW_TX_POWER_AUTO 0 |
815 | #define IPW_TX_POWER_ENHANCED 1 |
816 | |
817 | #define IPW_TX_POWER_DEFAULT 32 |
818 | #define IPW_TX_POWER_MIN 0 |
819 | #define IPW_TX_POWER_MAX 16 |
820 | #define IPW_TX_POWER_MIN_DBM (-12) |
821 | #define IPW_TX_POWER_MAX_DBM 16 |
822 | |
823 | #define FW_SCAN_DONOT_ASSOCIATE 0x0001 // Dont Attempt to Associate after Scan |
824 | #define FW_SCAN_PASSIVE 0x0008 // Force PASSSIVE Scan |
825 | |
826 | #define REG_MIN_CHANNEL 0 |
827 | #define REG_MAX_CHANNEL 14 |
828 | |
829 | #define REG_CHANNEL_MASK 0x00003FFF |
830 | #define IPW_IBSS_11B_DEFAULT_MASK 0x87ff |
831 | |
832 | #define DIVERSITY_EITHER 0 // Use both antennas |
833 | #define DIVERSITY_ANTENNA_A 1 // Use antenna A |
834 | #define DIVERSITY_ANTENNA_B 2 // Use antenna B |
835 | |
836 | #define HOST_COMMAND_WAIT 0 |
837 | #define HOST_COMMAND_NO_WAIT 1 |
838 | |
839 | #define LOCK_NONE 0 |
840 | #define LOCK_DRIVER 1 |
841 | #define LOCK_FW 2 |
842 | |
843 | #define TYPE_SWEEP_ORD 0x000D |
844 | #define TYPE_IBSS_STTN_ORD 0x000E |
845 | #define TYPE_BSS_AP_ORD 0x000F |
846 | #define TYPE_RAW_BEACON_ENTRY 0x0010 |
847 | #define TYPE_CALIBRATION_DATA 0x0011 |
848 | #define TYPE_ROGUE_AP_DATA 0x0012 |
849 | #define TYPE_ASSOCIATION_REQUEST 0x0013 |
850 | #define TYPE_REASSOCIATION_REQUEST 0x0014 |
851 | |
852 | #define HW_FEATURE_RFKILL 0x0001 |
853 | #define RF_KILLSWITCH_OFF 1 |
854 | #define RF_KILLSWITCH_ON 0 |
855 | |
856 | #define IPW_COMMAND_POOL_SIZE 40 |
857 | |
858 | #define IPW_START_ORD_TAB_1 1 |
859 | #define IPW_START_ORD_TAB_2 1000 |
860 | |
861 | #define IPW_ORD_TAB_1_ENTRY_SIZE sizeof(u32) |
862 | |
863 | #define IS_ORDINAL_TABLE_ONE(mgr,id) \ |
864 | ((id >= IPW_START_ORD_TAB_1) && (id < mgr->table1_size)) |
865 | #define IS_ORDINAL_TABLE_TWO(mgr,id) \ |
866 | ((id >= IPW_START_ORD_TAB_2) && (id < (mgr->table2_size + IPW_START_ORD_TAB_2))) |
867 | |
868 | #define BSS_ID_LENGTH 6 |
869 | |
870 | // Fixed size data: Ordinal Table 1 |
871 | typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW |
872 | // Transmit statistics |
873 | IPW_ORD_STAT_TX_HOST_REQUESTS = 1, // # of requested Host Tx's (MSDU) |
874 | IPW_ORD_STAT_TX_HOST_COMPLETE, // # of successful Host Tx's (MSDU) |
875 | IPW_ORD_STAT_TX_DIR_DATA, // # of successful Directed Tx's (MSDU) |
876 | |
877 | IPW_ORD_STAT_TX_DIR_DATA1 = 4, // # of successful Directed Tx's (MSDU) @ 1MB |
878 | IPW_ORD_STAT_TX_DIR_DATA2, // # of successful Directed Tx's (MSDU) @ 2MB |
879 | IPW_ORD_STAT_TX_DIR_DATA5_5, // # of successful Directed Tx's (MSDU) @ 5_5MB |
880 | IPW_ORD_STAT_TX_DIR_DATA11, // # of successful Directed Tx's (MSDU) @ 11MB |
881 | IPW_ORD_STAT_TX_DIR_DATA22, // # of successful Directed Tx's (MSDU) @ 22MB |
882 | |
883 | IPW_ORD_STAT_TX_NODIR_DATA1 = 13, // # of successful Non_Directed Tx's (MSDU) @ 1MB |
884 | IPW_ORD_STAT_TX_NODIR_DATA2, // # of successful Non_Directed Tx's (MSDU) @ 2MB |
885 | IPW_ORD_STAT_TX_NODIR_DATA5_5, // # of successful Non_Directed Tx's (MSDU) @ 5.5MB |
886 | IPW_ORD_STAT_TX_NODIR_DATA11, // # of successful Non_Directed Tx's (MSDU) @ 11MB |
887 | |
888 | IPW_ORD_STAT_NULL_DATA = 21, // # of successful NULL data Tx's |
889 | IPW_ORD_STAT_TX_RTS, // # of successful Tx RTS |
890 | IPW_ORD_STAT_TX_CTS, // # of successful Tx CTS |
891 | IPW_ORD_STAT_TX_ACK, // # of successful Tx ACK |
892 | IPW_ORD_STAT_TX_ASSN, // # of successful Association Tx's |
893 | IPW_ORD_STAT_TX_ASSN_RESP, // # of successful Association response Tx's |
894 | IPW_ORD_STAT_TX_REASSN, // # of successful Reassociation Tx's |
895 | IPW_ORD_STAT_TX_REASSN_RESP, // # of successful Reassociation response Tx's |
896 | IPW_ORD_STAT_TX_PROBE, // # of probes successfully transmitted |
897 | IPW_ORD_STAT_TX_PROBE_RESP, // # of probe responses successfully transmitted |
898 | IPW_ORD_STAT_TX_BEACON, // # of tx beacon |
899 | IPW_ORD_STAT_TX_ATIM, // # of Tx ATIM |
900 | IPW_ORD_STAT_TX_DISASSN, // # of successful Disassociation TX |
901 | IPW_ORD_STAT_TX_AUTH, // # of successful Authentication Tx |
902 | IPW_ORD_STAT_TX_DEAUTH, // # of successful Deauthentication TX |
903 | |
904 | IPW_ORD_STAT_TX_TOTAL_BYTES = 41, // Total successful Tx data bytes |
905 | IPW_ORD_STAT_TX_RETRIES, // # of Tx retries |
906 | IPW_ORD_STAT_TX_RETRY1, // # of Tx retries at 1MBPS |
907 | IPW_ORD_STAT_TX_RETRY2, // # of Tx retries at 2MBPS |
908 | IPW_ORD_STAT_TX_RETRY5_5, // # of Tx retries at 5.5MBPS |
909 | IPW_ORD_STAT_TX_RETRY11, // # of Tx retries at 11MBPS |
910 | |
911 | IPW_ORD_STAT_TX_FAILURES = 51, // # of Tx Failures |
912 | IPW_ORD_STAT_TX_ABORT_AT_HOP, //NS // # of Tx's aborted at hop time |
913 | IPW_ORD_STAT_TX_MAX_TRIES_IN_HOP, // # of times max tries in a hop failed |
914 | IPW_ORD_STAT_TX_ABORT_LATE_DMA, //NS // # of times tx aborted due to late dma setup |
915 | IPW_ORD_STAT_TX_ABORT_STX, //NS // # of times backoff aborted |
916 | IPW_ORD_STAT_TX_DISASSN_FAIL, // # of times disassociation failed |
917 | IPW_ORD_STAT_TX_ERR_CTS, // # of missed/bad CTS frames |
918 | IPW_ORD_STAT_TX_BPDU, //NS // # of spanning tree BPDUs sent |
919 | IPW_ORD_STAT_TX_ERR_ACK, // # of tx err due to acks |
920 | |
921 | // Receive statistics |
922 | IPW_ORD_STAT_RX_HOST = 61, // # of packets passed to host |
923 | IPW_ORD_STAT_RX_DIR_DATA, // # of directed packets |
924 | IPW_ORD_STAT_RX_DIR_DATA1, // # of directed packets at 1MB |
925 | IPW_ORD_STAT_RX_DIR_DATA2, // # of directed packets at 2MB |
926 | IPW_ORD_STAT_RX_DIR_DATA5_5, // # of directed packets at 5.5MB |
927 | IPW_ORD_STAT_RX_DIR_DATA11, // # of directed packets at 11MB |
928 | IPW_ORD_STAT_RX_DIR_DATA22, // # of directed packets at 22MB |
929 | |
930 | IPW_ORD_STAT_RX_NODIR_DATA = 71, // # of nondirected packets |
931 | IPW_ORD_STAT_RX_NODIR_DATA1, // # of nondirected packets at 1MB |
932 | IPW_ORD_STAT_RX_NODIR_DATA2, // # of nondirected packets at 2MB |
933 | IPW_ORD_STAT_RX_NODIR_DATA5_5, // # of nondirected packets at 5.5MB |
934 | IPW_ORD_STAT_RX_NODIR_DATA11, // # of nondirected packets at 11MB |
935 | |
936 | IPW_ORD_STAT_RX_NULL_DATA = 80, // # of null data rx's |
937 | IPW_ORD_STAT_RX_POLL, //NS // # of poll rx |
938 | IPW_ORD_STAT_RX_RTS, // # of Rx RTS |
939 | IPW_ORD_STAT_RX_CTS, // # of Rx CTS |
940 | IPW_ORD_STAT_RX_ACK, // # of Rx ACK |
941 | IPW_ORD_STAT_RX_CFEND, // # of Rx CF End |
942 | IPW_ORD_STAT_RX_CFEND_ACK, // # of Rx CF End + CF Ack |
943 | IPW_ORD_STAT_RX_ASSN, // # of Association Rx's |
944 | IPW_ORD_STAT_RX_ASSN_RESP, // # of Association response Rx's |
945 | IPW_ORD_STAT_RX_REASSN, // # of Reassociation Rx's |
946 | IPW_ORD_STAT_RX_REASSN_RESP, // # of Reassociation response Rx's |
947 | IPW_ORD_STAT_RX_PROBE, // # of probe Rx's |
948 | IPW_ORD_STAT_RX_PROBE_RESP, // # of probe response Rx's |
949 | IPW_ORD_STAT_RX_BEACON, // # of Rx beacon |
950 | IPW_ORD_STAT_RX_ATIM, // # of Rx ATIM |
951 | IPW_ORD_STAT_RX_DISASSN, // # of disassociation Rx |
952 | IPW_ORD_STAT_RX_AUTH, // # of authentication Rx |
953 | IPW_ORD_STAT_RX_DEAUTH, // # of deauthentication Rx |
954 | |
955 | IPW_ORD_STAT_RX_TOTAL_BYTES = 101, // Total rx data bytes received |
956 | IPW_ORD_STAT_RX_ERR_CRC, // # of packets with Rx CRC error |
957 | IPW_ORD_STAT_RX_ERR_CRC1, // # of Rx CRC errors at 1MB |
958 | IPW_ORD_STAT_RX_ERR_CRC2, // # of Rx CRC errors at 2MB |
959 | IPW_ORD_STAT_RX_ERR_CRC5_5, // # of Rx CRC errors at 5.5MB |
960 | IPW_ORD_STAT_RX_ERR_CRC11, // # of Rx CRC errors at 11MB |
961 | |
962 | IPW_ORD_STAT_RX_DUPLICATE1 = 112, // # of duplicate rx packets at 1MB |
963 | IPW_ORD_STAT_RX_DUPLICATE2, // # of duplicate rx packets at 2MB |
964 | IPW_ORD_STAT_RX_DUPLICATE5_5, // # of duplicate rx packets at 5.5MB |
965 | IPW_ORD_STAT_RX_DUPLICATE11, // # of duplicate rx packets at 11MB |
966 | IPW_ORD_STAT_RX_DUPLICATE = 119, // # of duplicate rx packets |
967 | |
968 | IPW_ORD_PERS_DB_LOCK = 120, // # locking fw permanent db |
969 | IPW_ORD_PERS_DB_SIZE, // # size of fw permanent db |
970 | IPW_ORD_PERS_DB_ADDR, // # address of fw permanent db |
971 | IPW_ORD_STAT_RX_INVALID_PROTOCOL, // # of rx frames with invalid protocol |
972 | IPW_ORD_SYS_BOOT_TIME, // # Boot time |
973 | IPW_ORD_STAT_RX_NO_BUFFER, // # of rx frames rejected due to no buffer |
974 | IPW_ORD_STAT_RX_ABORT_LATE_DMA, //NS // # of rx frames rejected due to dma setup too late |
975 | IPW_ORD_STAT_RX_ABORT_AT_HOP, //NS // # of rx frames aborted due to hop |
976 | IPW_ORD_STAT_RX_MISSING_FRAG, // # of rx frames dropped due to missing fragment |
977 | IPW_ORD_STAT_RX_ORPHAN_FRAG, // # of rx frames dropped due to non-sequential fragment |
978 | IPW_ORD_STAT_RX_ORPHAN_FRAME, // # of rx frames dropped due to unmatched 1st frame |
979 | IPW_ORD_STAT_RX_FRAG_AGEOUT, // # of rx frames dropped due to uncompleted frame |
980 | IPW_ORD_STAT_RX_BAD_SSID, //NS // Bad SSID (unused) |
981 | IPW_ORD_STAT_RX_ICV_ERRORS, // # of ICV errors during decryption |
982 | |
983 | // PSP Statistics |
984 | IPW_ORD_STAT_PSP_SUSPENSION = 137, // # of times adapter suspended |
985 | IPW_ORD_STAT_PSP_BCN_TIMEOUT, // # of beacon timeout |
986 | IPW_ORD_STAT_PSP_POLL_TIMEOUT, // # of poll response timeouts |
987 | IPW_ORD_STAT_PSP_NONDIR_TIMEOUT, // # of timeouts waiting for last broadcast/muticast pkt |
988 | IPW_ORD_STAT_PSP_RX_DTIMS, // # of PSP DTIMs received |
989 | IPW_ORD_STAT_PSP_RX_TIMS, // # of PSP TIMs received |
990 | IPW_ORD_STAT_PSP_STATION_ID, // PSP Station ID |
991 | |
992 | // Association and roaming |
993 | IPW_ORD_LAST_ASSN_TIME = 147, // RTC time of last association |
994 | IPW_ORD_STAT_PERCENT_MISSED_BCNS, // current calculation of % missed beacons |
995 | IPW_ORD_STAT_PERCENT_RETRIES, // current calculation of % missed tx retries |
996 | IPW_ORD_ASSOCIATED_AP_PTR, // If associated, this is ptr to the associated |
997 | // AP table entry. set to 0 if not associated |
998 | IPW_ORD_AVAILABLE_AP_CNT, // # of AP's described in the AP table |
999 | IPW_ORD_AP_LIST_PTR, // Ptr to list of available APs |
1000 | IPW_ORD_STAT_AP_ASSNS, // # of associations |
1001 | IPW_ORD_STAT_ASSN_FAIL, // # of association failures |
1002 | IPW_ORD_STAT_ASSN_RESP_FAIL, // # of failuresdue to response fail |
1003 | IPW_ORD_STAT_FULL_SCANS, // # of full scans |
1004 | |
1005 | IPW_ORD_CARD_DISABLED, // # Card Disabled |
1006 | IPW_ORD_STAT_ROAM_INHIBIT, // # of times roaming was inhibited due to ongoing activity |
1007 | IPW_FILLER_40, |
1008 | = 160, // RSSI of associated AP at time of association |
1009 | IPW_ORD_STAT_ASSN_CAUSE1, // # of reassociations due to no tx from AP in last N |
1010 | // hops or no prob_ responses in last 3 minutes |
1011 | IPW_ORD_STAT_ASSN_CAUSE2, // # of reassociations due to poor tx/rx quality |
1012 | IPW_ORD_STAT_ASSN_CAUSE3, // # of reassociations due to tx/rx quality with excessive |
1013 | // load at the AP |
1014 | IPW_ORD_STAT_ASSN_CAUSE4, // # of reassociations due to AP RSSI level fell below |
1015 | // eligible group |
1016 | IPW_ORD_STAT_ASSN_CAUSE5, // # of reassociations due to load leveling |
1017 | IPW_ORD_STAT_ASSN_CAUSE6, //NS // # of reassociations due to dropped by Ap |
1018 | IPW_FILLER_41, |
1019 | IPW_FILLER_42, |
1020 | IPW_FILLER_43, |
1021 | IPW_ORD_STAT_AUTH_FAIL, // # of times authentication failed |
1022 | IPW_ORD_STAT_AUTH_RESP_FAIL, // # of times authentication response failed |
1023 | IPW_ORD_STATION_TABLE_CNT, // # of entries in association table |
1024 | |
1025 | // Other statistics |
1026 | = 173, // Current avg RSSI |
1027 | IPW_ORD_STEST_RESULTS_CURR, //NS // Current self test results word |
1028 | IPW_ORD_STEST_RESULTS_CUM, //NS // Cummulative self test results word |
1029 | IPW_ORD_SELF_TEST_STATUS, //NS // |
1030 | IPW_ORD_POWER_MGMT_MODE, // Power mode - 0=CAM, 1=PSP |
1031 | IPW_ORD_POWER_MGMT_INDEX, //NS // |
1032 | IPW_ORD_COUNTRY_CODE, // IEEE country code as recv'd from beacon |
1033 | IPW_ORD_COUNTRY_CHANNELS, // channels supported by country |
1034 | // IPW_ORD_COUNTRY_CHANNELS: |
1035 | // For 11b the lower 2-byte are used for channels from 1-14 |
1036 | // and the higher 2-byte are not used. |
1037 | IPW_ORD_RESET_CNT, // # of adapter resets (warm) |
1038 | IPW_ORD_BEACON_INTERVAL, // Beacon interval |
1039 | |
1040 | IPW_ORD_PRINCETON_VERSION = 184, //NS // Princeton Version |
1041 | IPW_ORD_ANTENNA_DIVERSITY, // TRUE if antenna diversity is disabled |
1042 | , //NS // CCA RSSI value (factory programmed) |
1043 | IPW_ORD_STAT_EEPROM_UPDATE, //NS // # of times config EEPROM updated |
1044 | IPW_ORD_DTIM_PERIOD, // # of beacon intervals between DTIMs |
1045 | IPW_ORD_OUR_FREQ, // current radio freq lower digits - channel ID |
1046 | |
1047 | IPW_ORD_RTC_TIME = 190, // current RTC time |
1048 | IPW_ORD_PORT_TYPE, // operating mode |
1049 | IPW_ORD_CURRENT_TX_RATE, // current tx rate |
1050 | IPW_ORD_SUPPORTED_RATES, // Bitmap of supported tx rates |
1051 | IPW_ORD_ATIM_WINDOW, // current ATIM Window |
1052 | IPW_ORD_BASIC_RATES, // bitmap of basic tx rates |
1053 | IPW_ORD_NIC_HIGHEST_RATE, // bitmap of basic tx rates |
1054 | IPW_ORD_AP_HIGHEST_RATE, // bitmap of basic tx rates |
1055 | IPW_ORD_CAPABILITIES, // Management frame capability field |
1056 | IPW_ORD_AUTH_TYPE, // Type of authentication |
1057 | IPW_ORD_RADIO_TYPE, // Adapter card platform type |
1058 | IPW_ORD_RTS_THRESHOLD = 201, // Min length of packet after which RTS handshaking is used |
1059 | IPW_ORD_INT_MODE, // International mode |
1060 | IPW_ORD_FRAGMENTATION_THRESHOLD, // protocol frag threshold |
1061 | IPW_ORD_EEPROM_SRAM_DB_BLOCK_START_ADDRESS, // EEPROM offset in SRAM |
1062 | IPW_ORD_EEPROM_SRAM_DB_BLOCK_SIZE, // EEPROM size in SRAM |
1063 | IPW_ORD_EEPROM_SKU_CAPABILITY, // EEPROM SKU Capability 206 = |
1064 | IPW_ORD_EEPROM_IBSS_11B_CHANNELS, // EEPROM IBSS 11b channel set |
1065 | |
1066 | IPW_ORD_MAC_VERSION = 209, // MAC Version |
1067 | IPW_ORD_MAC_REVISION, // MAC Revision |
1068 | IPW_ORD_RADIO_VERSION, // Radio Version |
1069 | IPW_ORD_NIC_MANF_DATE_TIME, // MANF Date/Time STAMP |
1070 | IPW_ORD_UCODE_VERSION, // Ucode Version |
1071 | IPW_ORD_HW_RF_SWITCH_STATE = 214, // HW RF Kill Switch State |
1072 | } ORDINALTABLE1; |
1073 | |
1074 | // ordinal table 2 |
1075 | // Variable length data: |
1076 | #define IPW_FIRST_VARIABLE_LENGTH_ORDINAL 1001 |
1077 | |
1078 | typedef enum _ORDINAL_TABLE_2 { // NS - means Not Supported by FW |
1079 | IPW_ORD_STAT_BASE = 1000, // contains number of variable ORDs |
1080 | IPW_ORD_STAT_ADAPTER_MAC = 1001, // 6 bytes: our adapter MAC address |
1081 | IPW_ORD_STAT_PREFERRED_BSSID = 1002, // 6 bytes: BSSID of the preferred AP |
1082 | IPW_ORD_STAT_MANDATORY_BSSID = 1003, // 6 bytes: BSSID of the mandatory AP |
1083 | IPW_FILL_1, //NS // |
1084 | IPW_ORD_STAT_COUNTRY_TEXT = 1005, // 36 bytes: Country name text, First two bytes are Country code |
1085 | IPW_ORD_STAT_ASSN_SSID = 1006, // 32 bytes: ESSID String |
1086 | IPW_ORD_STATION_TABLE = 1007, // ? bytes: Station/AP table (via Direct SSID Scans) |
1087 | IPW_ORD_STAT_SWEEP_TABLE = 1008, // ? bytes: Sweep/Host Table table (via Broadcast Scans) |
1088 | IPW_ORD_STAT_ROAM_LOG = 1009, // ? bytes: Roaming log |
1089 | IPW_ORD_STAT_RATE_LOG = 1010, //NS // 0 bytes: Rate log |
1090 | IPW_ORD_STAT_FIFO = 1011, //NS // 0 bytes: Fifo buffer data structures |
1091 | IPW_ORD_STAT_FW_VER_NUM = 1012, // 14 bytes: fw version ID string as in (a.bb.ccc; "0.08.011") |
1092 | IPW_ORD_STAT_FW_DATE = 1013, // 14 bytes: fw date string (mmm dd yyyy; "Mar 13 2002") |
1093 | IPW_ORD_STAT_ASSN_AP_BSSID = 1014, // 6 bytes: MAC address of associated AP |
1094 | IPW_ORD_STAT_DEBUG = 1015, //NS // ? bytes: |
1095 | IPW_ORD_STAT_NIC_BPA_NUM = 1016, // 11 bytes: NIC BPA number in ASCII |
1096 | IPW_ORD_STAT_UCODE_DATE = 1017, // 5 bytes: uCode date |
1097 | IPW_ORD_SECURITY_NGOTIATION_RESULT = 1018, |
1098 | } ORDINALTABLE2; // NS - means Not Supported by FW |
1099 | |
1100 | #define IPW_LAST_VARIABLE_LENGTH_ORDINAL 1018 |
1101 | |
1102 | #ifndef WIRELESS_SPY |
1103 | #define WIRELESS_SPY // enable iwspy support |
1104 | #endif |
1105 | |
1106 | #define IPW_HOST_FW_SHARED_AREA0 0x0002f200 |
1107 | #define IPW_HOST_FW_SHARED_AREA0_END 0x0002f510 // 0x310 bytes |
1108 | |
1109 | #define IPW_HOST_FW_SHARED_AREA1 0x0002f610 |
1110 | #define IPW_HOST_FW_SHARED_AREA1_END 0x0002f630 // 0x20 bytes |
1111 | |
1112 | #define IPW_HOST_FW_SHARED_AREA2 0x0002fa00 |
1113 | #define IPW_HOST_FW_SHARED_AREA2_END 0x0002fa20 // 0x20 bytes |
1114 | |
1115 | #define IPW_HOST_FW_SHARED_AREA3 0x0002fc00 |
1116 | #define IPW_HOST_FW_SHARED_AREA3_END 0x0002fc10 // 0x10 bytes |
1117 | |
1118 | #define IPW_HOST_FW_INTERRUPT_AREA 0x0002ff80 |
1119 | #define IPW_HOST_FW_INTERRUPT_AREA_END 0x00030000 // 0x80 bytes |
1120 | |
1121 | struct ipw2100_fw_chunk { |
1122 | unsigned char *buf; |
1123 | long len; |
1124 | long pos; |
1125 | struct list_head list; |
1126 | }; |
1127 | |
1128 | struct ipw2100_fw_chunk_set { |
1129 | const void *data; |
1130 | unsigned long size; |
1131 | }; |
1132 | |
1133 | struct ipw2100_fw { |
1134 | int version; |
1135 | struct ipw2100_fw_chunk_set fw; |
1136 | struct ipw2100_fw_chunk_set uc; |
1137 | const struct firmware *fw_entry; |
1138 | }; |
1139 | |
1140 | #define MAX_FW_VERSION_LEN 14 |
1141 | |
1142 | #endif /* _IPW2100_H */ |
1143 | |