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proc: use seq_puts()/seq_putc() where possible
[linux-2.6/next.git] / drivers / net / wireless / ipw2x00 / ipw2100.h
blob838002b4881e8d0ff8da96c5f84354a8d0480c41
1 /******************************************************************************
2
3 Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
4
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of version 2 of the GNU General Public License as
7 published by the Free Software Foundation.
8
9 This program is distributed in the hope that it will be useful, but WITHOUT
10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 more details.
13
14 You should have received a copy of the GNU General Public License along with
15 this program; if not, write to the Free Software Foundation, Inc., 59
16 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17
18 The full GNU General Public License is included in this distribution in the
19 file called LICENSE.
20
21 Contact Information:
22 Intel Linux Wireless <ilw@linux.intel.com>
23 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
24
25 ******************************************************************************/
26 #ifndef _IPW2100_H
27 #define _IPW2100_H
28
29 #include <linux/sched.h>
30 #include <linux/interrupt.h>
31 #include <linux/netdevice.h>
32 #include <linux/etherdevice.h>
33 #include <linux/list.h>
34 #include <linux/delay.h>
35 #include <linux/skbuff.h>
36 #include <asm/io.h>
37 #include <linux/socket.h>
38 #include <linux/if_arp.h>
39 #include <linux/wireless.h>
40 #include <net/iw_handler.h> // new driver API
41
42 #ifdef CONFIG_IPW2100_MONITOR
43 #include <net/ieee80211_radiotap.h>
44 #endif
45
46 #include <linux/workqueue.h>
47 #include <linux/mutex.h>
48
49 #include "libipw.h"
50
51 struct ipw2100_priv;
52 struct ipw2100_tx_packet;
53 struct ipw2100_rx_packet;
54
55 #define IPW_DL_UNINIT 0x80000000
56 #define IPW_DL_NONE 0x00000000
57 #define IPW_DL_ALL 0x7FFFFFFF
58
59 /*
60 * To use the debug system;
61 *
62 * If you are defining a new debug classification, simply add it to the #define
63 * list here in the form of:
64 *
65 * #define IPW_DL_xxxx VALUE
66 *
67 * shifting value to the left one bit from the previous entry. xxxx should be
68 * the name of the classification (for example, WEP)
69 *
70 * You then need to either add a IPW2100_xxxx_DEBUG() macro definition for your
71 * classification, or use IPW_DEBUG(IPW_DL_xxxx, ...) whenever you want
72 * to send output to that classification.
73 *
74 * To add your debug level to the list of levels seen when you perform
75 *
76 * % cat /proc/net/ipw2100/debug_level
77 *
78 * you simply need to add your entry to the ipw2100_debug_levels array.
79 *
80 * If you do not see debug_level in /proc/net/ipw2100 then you do not have
81 * CONFIG_IPW2100_DEBUG defined in your kernel configuration
82 *
83 */
84
85 #define IPW_DL_ERROR (1<<0)
86 #define IPW_DL_WARNING (1<<1)
87 #define IPW_DL_INFO (1<<2)
88 #define IPW_DL_WX (1<<3)
89 #define IPW_DL_HC (1<<5)
90 #define IPW_DL_STATE (1<<6)
91
92 #define IPW_DL_NOTIF (1<<10)
93 #define IPW_DL_SCAN (1<<11)
94 #define IPW_DL_ASSOC (1<<12)
95 #define IPW_DL_DROP (1<<13)
96
97 #define IPW_DL_IOCTL (1<<14)
98 #define IPW_DL_RF_KILL (1<<17)
99
100 #define IPW_DL_MANAGE (1<<15)
101 #define IPW_DL_FW (1<<16)
102
103 #define IPW_DL_FRAG (1<<21)
104 #define IPW_DL_WEP (1<<22)
105 #define IPW_DL_TX (1<<23)
106 #define IPW_DL_RX (1<<24)
107 #define IPW_DL_ISR (1<<25)
108 #define IPW_DL_IO (1<<26)
109 #define IPW_DL_TRACE (1<<28)
110
111 #define IPW_DEBUG_ERROR(f, a...) printk(KERN_ERR DRV_NAME ": " f, ## a)
112 #define IPW_DEBUG_WARNING(f, a...) printk(KERN_WARNING DRV_NAME ": " f, ## a)
113 #define IPW_DEBUG_INFO(f...) IPW_DEBUG(IPW_DL_INFO, ## f)
114 #define IPW_DEBUG_WX(f...) IPW_DEBUG(IPW_DL_WX, ## f)
115 #define IPW_DEBUG_SCAN(f...) IPW_DEBUG(IPW_DL_SCAN, ## f)
116 #define IPW_DEBUG_NOTIF(f...) IPW_DEBUG(IPW_DL_NOTIF, ## f)
117 #define IPW_DEBUG_TRACE(f...) IPW_DEBUG(IPW_DL_TRACE, ## f)
118 #define IPW_DEBUG_RX(f...) IPW_DEBUG(IPW_DL_RX, ## f)
119 #define IPW_DEBUG_TX(f...) IPW_DEBUG(IPW_DL_TX, ## f)
120 #define IPW_DEBUG_ISR(f...) IPW_DEBUG(IPW_DL_ISR, ## f)
121 #define IPW_DEBUG_MANAGEMENT(f...) IPW_DEBUG(IPW_DL_MANAGE, ## f)
122 #define IPW_DEBUG_WEP(f...) IPW_DEBUG(IPW_DL_WEP, ## f)
123 #define IPW_DEBUG_HC(f...) IPW_DEBUG(IPW_DL_HC, ## f)
124 #define IPW_DEBUG_FRAG(f...) IPW_DEBUG(IPW_DL_FRAG, ## f)
125 #define IPW_DEBUG_FW(f...) IPW_DEBUG(IPW_DL_FW, ## f)
126 #define IPW_DEBUG_RF_KILL(f...) IPW_DEBUG(IPW_DL_RF_KILL, ## f)
127 #define IPW_DEBUG_DROP(f...) IPW_DEBUG(IPW_DL_DROP, ## f)
128 #define IPW_DEBUG_IO(f...) IPW_DEBUG(IPW_DL_IO, ## f)
129 #define IPW_DEBUG_IOCTL(f...) IPW_DEBUG(IPW_DL_IOCTL, ## f)
130 #define IPW_DEBUG_STATE(f, a...) IPW_DEBUG(IPW_DL_STATE | IPW_DL_ASSOC | IPW_DL_INFO, f, ## a)
131 #define IPW_DEBUG_ASSOC(f, a...) IPW_DEBUG(IPW_DL_ASSOC | IPW_DL_INFO, f, ## a)
132
133 enum {
134 IPW_HW_STATE_DISABLED = 1,
135 IPW_HW_STATE_ENABLED = 0
136 };
137
138 struct ssid_context {
139 char ssid[IW_ESSID_MAX_SIZE + 1];
140 int ssid_len;
141 unsigned char bssid[ETH_ALEN];
142 int port_type;
143 int channel;
144
145 };
146
147 extern const char *port_type_str[];
148 extern const char *band_str[];
149
150 #define NUMBER_OF_BD_PER_COMMAND_PACKET 1
151 #define NUMBER_OF_BD_PER_DATA_PACKET 2
152
153 #define IPW_MAX_BDS 6
154 #define NUMBER_OF_OVERHEAD_BDS_PER_PACKETR 2
155 #define NUMBER_OF_BDS_TO_LEAVE_FOR_COMMANDS 1
156
157 #define REQUIRED_SPACE_IN_RING_FOR_COMMAND_PACKET \
158 (IPW_BD_QUEUE_W_R_MIN_SPARE + NUMBER_OF_BD_PER_COMMAND_PACKET)
159
160 struct bd_status {
161 union {
162 struct {
163 u8 nlf:1, txType:2, intEnabled:1, reserved:4;
164 } fields;
165 u8 field;
166 } info;
167 } __packed;
168
169 struct ipw2100_bd {
170 u32 host_addr;
171 u32 buf_length;
172 struct bd_status status;
173 /* number of fragments for frame (should be set only for
174 * 1st TBD) */
175 u8 num_fragments;
176 u8 reserved[6];
177 } __packed;
178
179 #define IPW_BD_QUEUE_LENGTH(n) (1<<n)
180 #define IPW_BD_ALIGNMENT(L) (L*sizeof(struct ipw2100_bd))
181
182 #define IPW_BD_STATUS_TX_FRAME_802_3 0x00
183 #define IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT 0x01
184 #define IPW_BD_STATUS_TX_FRAME_COMMAND 0x02
185 #define IPW_BD_STATUS_TX_FRAME_802_11 0x04
186 #define IPW_BD_STATUS_TX_INTERRUPT_ENABLE 0x08
187
188 struct ipw2100_bd_queue {
189 /* driver (virtual) pointer to queue */
190 struct ipw2100_bd *drv;
191
192 /* firmware (physical) pointer to queue */
193 dma_addr_t nic;
194
195 /* Length of phy memory allocated for BDs */
196 u32 size;
197
198 /* Number of BDs in queue (and in array) */
199 u32 entries;
200
201 /* Number of available BDs (invalid for NIC BDs) */
202 u32 available;
203
204 /* Offset of oldest used BD in array (next one to
205 * check for completion) */
206 u32 oldest;
207
208 /* Offset of next available (unused) BD */
209 u32 next;
210 };
211
212 #define RX_QUEUE_LENGTH 256
213 #define TX_QUEUE_LENGTH 256
214 #define HW_QUEUE_LENGTH 256
215
216 #define TX_PENDED_QUEUE_LENGTH (TX_QUEUE_LENGTH / NUMBER_OF_BD_PER_DATA_PACKET)
217
218 #define STATUS_TYPE_MASK 0x0000000f
219 #define COMMAND_STATUS_VAL 0
220 #define STATUS_CHANGE_VAL 1
221 #define P80211_DATA_VAL 2
222 #define P8023_DATA_VAL 3
223 #define HOST_NOTIFICATION_VAL 4
224
225 #define IPW2100_RSSI_TO_DBM (-98)
226
227 struct ipw2100_status {
228 u32 frame_size;
229 u16 status_fields;
230 u8 flags;
231 #define IPW_STATUS_FLAG_DECRYPTED (1<<0)
232 #define IPW_STATUS_FLAG_WEP_ENCRYPTED (1<<1)
233 #define IPW_STATUS_FLAG_CRC_ERROR (1<<2)
234 u8 rssi;
235 } __packed;
236
237 struct ipw2100_status_queue {
238 /* driver (virtual) pointer to queue */
239 struct ipw2100_status *drv;
240
241 /* firmware (physical) pointer to queue */
242 dma_addr_t nic;
243
244 /* Length of phy memory allocated for BDs */
245 u32 size;
246 };
247
248 #define HOST_COMMAND_PARAMS_REG_LEN 100
249 #define CMD_STATUS_PARAMS_REG_LEN 3
250
251 #define IPW_WPA_CAPABILITIES 0x1
252 #define IPW_WPA_LISTENINTERVAL 0x2
253 #define IPW_WPA_AP_ADDRESS 0x4
254
255 #define IPW_MAX_VAR_IE_LEN ((HOST_COMMAND_PARAMS_REG_LEN - 4) * sizeof(u32))
256
257 struct ipw2100_wpa_assoc_frame {
258 u16 fixed_ie_mask;
259 struct {
260 u16 capab_info;
261 u16 listen_interval;
262 u8 current_ap[ETH_ALEN];
263 } fixed_ies;
264 u32 var_ie_len;
265 u8 var_ie[IPW_MAX_VAR_IE_LEN];
266 };
267
268 #define IPW_BSS 1
269 #define IPW_MONITOR 2
270 #define IPW_IBSS 3
271
272 /**
273 * @struct _tx_cmd - HWCommand
274 * @brief H/W command structure.
275 */
276 struct ipw2100_cmd_header {
277 u32 host_command_reg;
278 u32 host_command_reg1;
279 u32 sequence;
280 u32 host_command_len_reg;
281 u32 host_command_params_reg[HOST_COMMAND_PARAMS_REG_LEN];
282 u32 cmd_status_reg;
283 u32 cmd_status_params_reg[CMD_STATUS_PARAMS_REG_LEN];
284 u32 rxq_base_ptr;
285 u32 rxq_next_ptr;
286 u32 rxq_host_ptr;
287 u32 txq_base_ptr;
288 u32 txq_next_ptr;
289 u32 txq_host_ptr;
290 u32 tx_status_reg;
291 u32 reserved;
292 u32 status_change_reg;
293 u32 reserved1[3];
294 u32 *ordinal1_ptr;
295 u32 *ordinal2_ptr;
296 } __packed;
297
298 struct ipw2100_data_header {
299 u32 host_command_reg;
300 u32 host_command_reg1;
301 u8 encrypted; // BOOLEAN in win! TRUE if frame is enc by driver
302 u8 needs_encryption; // BOOLEAN in win! TRUE if frma need to be enc in NIC
303 u8 wep_index; // 0 no key, 1-4 key index, 0xff immediate key
304 u8 key_size; // 0 no imm key, 0x5 64bit encr, 0xd 128bit encr, 0x10 128bit encr and 128bit IV
305 u8 key[16];
306 u8 reserved[10]; // f/w reserved
307 u8 src_addr[ETH_ALEN];
308 u8 dst_addr[ETH_ALEN];
309 u16 fragment_size;
310 } __packed;
311
312 /* Host command data structure */
313 struct host_command {
314 u32 host_command; // COMMAND ID
315 u32 host_command1; // COMMAND ID
316 u32 host_command_sequence; // UNIQUE COMMAND NUMBER (ID)
317 u32 host_command_length; // LENGTH
318 u32 host_command_parameters[HOST_COMMAND_PARAMS_REG_LEN]; // COMMAND PARAMETERS
319 } __packed;
320
321 typedef enum {
322 POWER_ON_RESET,
323 EXIT_POWER_DOWN_RESET,
324 SW_RESET,
325 EEPROM_RW,
326 SW_RE_INIT
327 } ipw2100_reset_event;
328
329 enum {
330 COMMAND = 0xCAFE,
331 DATA,
332 RX
333 };
334
335 struct ipw2100_tx_packet {
336 int type;
337 int index;
338 union {
339 struct { /* COMMAND */
340 struct ipw2100_cmd_header *cmd;
341 dma_addr_t cmd_phys;
342 } c_struct;
343 struct { /* DATA */
344 struct ipw2100_data_header *data;
345 dma_addr_t data_phys;
346 struct libipw_txb *txb;
347 } d_struct;
348 } info;
349 int jiffy_start;
350
351 struct list_head list;
352 };
353
354 struct ipw2100_rx_packet {
355 struct ipw2100_rx *rxp;
356 dma_addr_t dma_addr;
357 int jiffy_start;
358 struct sk_buff *skb;
359 struct list_head list;
360 };
361
362 #define FRAG_DISABLED (1<<31)
363 #define RTS_DISABLED (1<<31)
364 #define MAX_RTS_THRESHOLD 2304U
365 #define MIN_RTS_THRESHOLD 1U
366 #define DEFAULT_RTS_THRESHOLD 1000U
367
368 #define DEFAULT_BEACON_INTERVAL 100U
369 #define DEFAULT_SHORT_RETRY_LIMIT 7U
370 #define DEFAULT_LONG_RETRY_LIMIT 4U
371
372 struct ipw2100_ordinals {
373 u32 table1_addr;
374 u32 table2_addr;
375 u32 table1_size;
376 u32 table2_size;
377 };
378
379 /* Host Notification header */
380 struct ipw2100_notification {
381 u32 hnhdr_subtype; /* type of host notification */
382 u32 hnhdr_size; /* size in bytes of data
383 or number of entries, if table.
384 Does NOT include header */
385 } __packed;
386
387 #define MAX_KEY_SIZE 16
388 #define MAX_KEYS 8
389
390 #define IPW2100_WEP_ENABLE (1<<1)
391 #define IPW2100_WEP_DROP_CLEAR (1<<2)
392
393 #define IPW_NONE_CIPHER (1<<0)
394 #define IPW_WEP40_CIPHER (1<<1)
395 #define IPW_TKIP_CIPHER (1<<2)
396 #define IPW_CCMP_CIPHER (1<<4)
397 #define IPW_WEP104_CIPHER (1<<5)
398 #define IPW_CKIP_CIPHER (1<<6)
399
400 #define IPW_AUTH_OPEN 0
401 #define IPW_AUTH_SHARED 1
402 #define IPW_AUTH_LEAP 2
403 #define IPW_AUTH_LEAP_CISCO_ID 0x80
404
405 struct statistic {
406 int value;
407 int hi;
408 int lo;
409 };
410
411 #define INIT_STAT(x) do { \
412 (x)->value = (x)->hi = 0; \
413 (x)->lo = 0x7fffffff; \
414 } while (0)
415 #define SET_STAT(x,y) do { \
416 (x)->value = y; \
417 if ((x)->value > (x)->hi) (x)->hi = (x)->value; \
418 if ((x)->value < (x)->lo) (x)->lo = (x)->value; \
419 } while (0)
420 #define INC_STAT(x) do { if (++(x)->value > (x)->hi) (x)->hi = (x)->value; } \
421 while (0)
422 #define DEC_STAT(x) do { if (--(x)->value < (x)->lo) (x)->lo = (x)->value; } \
423 while (0)
424
425 #define IPW2100_ERROR_QUEUE 5
426
427 /* Power management code: enable or disable? */
428 enum {
429 #ifdef CONFIG_PM
430 IPW2100_PM_DISABLED = 0,
431 PM_STATE_SIZE = 16,
432 #else
433 IPW2100_PM_DISABLED = 1,
434 PM_STATE_SIZE = 0,
435 #endif
436 };
437
438 #define STATUS_POWERED (1<<0)
439 #define STATUS_CMD_ACTIVE (1<<1) /**< host command in progress */
440 #define STATUS_RUNNING (1<<2) /* Card initialized, but not enabled */
441 #define STATUS_ENABLED (1<<3) /* Card enabled -- can scan,Tx,Rx */
442 #define STATUS_STOPPING (1<<4) /* Card is in shutdown phase */
443 #define STATUS_INITIALIZED (1<<5) /* Card is ready for external calls */
444 #define STATUS_ASSOCIATING (1<<9) /* Associated, but no BSSID yet */
445 #define STATUS_ASSOCIATED (1<<10) /* Associated and BSSID valid */
446 #define STATUS_INT_ENABLED (1<<11)
447 #define STATUS_RF_KILL_HW (1<<12)
448 #define STATUS_RF_KILL_SW (1<<13)
449 #define STATUS_RF_KILL_MASK (STATUS_RF_KILL_HW | STATUS_RF_KILL_SW)
450 #define STATUS_EXIT_PENDING (1<<14)
451
452 #define STATUS_SCAN_PENDING (1<<23)
453 #define STATUS_SCANNING (1<<24)
454 #define STATUS_SCAN_ABORTING (1<<25)
455 #define STATUS_SCAN_COMPLETE (1<<26)
456 #define STATUS_WX_EVENT_PENDING (1<<27)
457 #define STATUS_RESET_PENDING (1<<29)
458 #define STATUS_SECURITY_UPDATED (1<<30) /* Security sync needed */
459
460 /* Internal NIC states */
461 #define IPW_STATE_INITIALIZED (1<<0)
462 #define IPW_STATE_COUNTRY_FOUND (1<<1)
463 #define IPW_STATE_ASSOCIATED (1<<2)
464 #define IPW_STATE_ASSN_LOST (1<<3)
465 #define IPW_STATE_ASSN_CHANGED (1<<4)
466 #define IPW_STATE_SCAN_COMPLETE (1<<5)
467 #define IPW_STATE_ENTERED_PSP (1<<6)
468 #define IPW_STATE_LEFT_PSP (1<<7)
469 #define IPW_STATE_RF_KILL (1<<8)
470 #define IPW_STATE_DISABLED (1<<9)
471 #define IPW_STATE_POWER_DOWN (1<<10)
472 #define IPW_STATE_SCANNING (1<<11)
473
474 #define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */
475 #define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */
476 #define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */
477 #define CFG_CUSTOM_MAC (1<<3)
478 #define CFG_LONG_PREAMBLE (1<<4)
479 #define CFG_ASSOCIATE (1<<6)
480 #define CFG_FIXED_RATE (1<<7)
481 #define CFG_ADHOC_CREATE (1<<8)
482 #define CFG_PASSIVE_SCAN (1<<10)
483 #ifdef CONFIG_IPW2100_MONITOR
484 #define CFG_CRC_CHECK (1<<11)
485 #endif
486
487 #define CAP_SHARED_KEY (1<<0) /* Off = OPEN */
488 #define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */
489
490 struct ipw2100_priv {
491
492 int stop_hang_check; /* Set 1 when shutting down to kill hang_check */
493 int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */
494
495 struct libipw_device *ieee;
496 unsigned long status;
497 unsigned long config;
498 unsigned long capability;
499
500 /* Statistics */
501 int resets;
502 int reset_backoff;
503
504 /* Context */
505 u8 essid[IW_ESSID_MAX_SIZE];
506 u8 essid_len;
507 u8 bssid[ETH_ALEN];
508 u8 channel;
509 int last_mode;
510
511 unsigned long connect_start;
512 unsigned long last_reset;
513
514 u32 channel_mask;
515 u32 fatal_error;
516 u32 fatal_errors[IPW2100_ERROR_QUEUE];
517 u32 fatal_index;
518 int eeprom_version;
519 int firmware_version;
520 unsigned long hw_features;
521 int hangs;
522 u32 last_rtc;
523 int dump_raw; /* 1 to dump raw bytes in /sys/.../memory */
524 u8 *snapshot[0x30];
525
526 u8 mandatory_bssid_mac[ETH_ALEN];
527 u8 mac_addr[ETH_ALEN];
528
529 int power_mode;
530
531 int messages_sent;
532
533 int short_retry_limit;
534 int long_retry_limit;
535
536 u32 rts_threshold;
537 u32 frag_threshold;
538
539 int in_isr;
540
541 u32 tx_rates;
542 int tx_power;
543 u32 beacon_interval;
544
545 char nick[IW_ESSID_MAX_SIZE + 1];
546
547 struct ipw2100_status_queue status_queue;
548
549 struct statistic txq_stat;
550 struct statistic rxq_stat;
551 struct ipw2100_bd_queue rx_queue;
552 struct ipw2100_bd_queue tx_queue;
553 struct ipw2100_rx_packet *rx_buffers;
554
555 struct statistic fw_pend_stat;
556 struct list_head fw_pend_list;
557
558 struct statistic msg_free_stat;
559 struct statistic msg_pend_stat;
560 struct list_head msg_free_list;
561 struct list_head msg_pend_list;
562 struct ipw2100_tx_packet *msg_buffers;
563
564 struct statistic tx_free_stat;
565 struct statistic tx_pend_stat;
566 struct list_head tx_free_list;
567 struct list_head tx_pend_list;
568 struct ipw2100_tx_packet *tx_buffers;
569
570 struct ipw2100_ordinals ordinals;
571
572 struct pci_dev *pci_dev;
573
574 struct proc_dir_entry *dir_dev;
575
576 struct net_device *net_dev;
577 struct iw_statistics wstats;
578
579 struct iw_public_data wireless_data;
580
581 struct tasklet_struct irq_tasklet;
582
583 struct workqueue_struct *workqueue;
584 struct delayed_work reset_work;
585 struct delayed_work security_work;
586 struct delayed_work wx_event_work;
587 struct delayed_work hang_check;
588 struct delayed_work rf_kill;
589 struct work_struct scan_event_now;
590 struct delayed_work scan_event_later;
591
592 int user_requested_scan;
593
594 /* Track time in suspend */
595 unsigned long suspend_at;
596 unsigned long suspend_time;
597
598 u32 interrupts;
599 int tx_interrupts;
600 int rx_interrupts;
601 int inta_other;
602
603 spinlock_t low_lock;
604 struct mutex action_mutex;
605 struct mutex adapter_mutex;
606
607 wait_queue_head_t wait_command_queue;
608 };
609
610 /*********************************************************
611 * Host Command -> From Driver to FW
612 *********************************************************/
613
614 /**
615 * Host command identifiers
616 */
617 #define HOST_COMPLETE 2
618 #define SYSTEM_CONFIG 6
619 #define SSID 8
620 #define MANDATORY_BSSID 9
621 #define AUTHENTICATION_TYPE 10
622 #define ADAPTER_ADDRESS 11
623 #define PORT_TYPE 12
624 #define INTERNATIONAL_MODE 13
625 #define CHANNEL 14
626 #define RTS_THRESHOLD 15
627 #define FRAG_THRESHOLD 16
628 #define POWER_MODE 17
629 #define TX_RATES 18
630 #define BASIC_TX_RATES 19
631 #define WEP_KEY_INFO 20
632 #define WEP_KEY_INDEX 25
633 #define WEP_FLAGS 26
634 #define ADD_MULTICAST 27
635 #define CLEAR_ALL_MULTICAST 28
636 #define BEACON_INTERVAL 29
637 #define ATIM_WINDOW 30
638 #define CLEAR_STATISTICS 31
639 #define SEND 33
640 #define TX_POWER_INDEX 36
641 #define BROADCAST_SCAN 43
642 #define CARD_DISABLE 44
643 #define PREFERRED_BSSID 45
644 #define SET_SCAN_OPTIONS 46
645 #define SCAN_DWELL_TIME 47
646 #define SWEEP_TABLE 48
647 #define AP_OR_STATION_TABLE 49
648 #define GROUP_ORDINALS 50
649 #define SHORT_RETRY_LIMIT 51
650 #define LONG_RETRY_LIMIT 52
651
652 #define HOST_PRE_POWER_DOWN 58
653 #define CARD_DISABLE_PHY_OFF 61
654 #define MSDU_TX_RATES 62
655
656 /* Rogue AP Detection */
657 #define SET_STATION_STAT_BITS 64
658 #define CLEAR_STATIONS_STAT_BITS 65
659 #define LEAP_ROGUE_MODE 66 //TODO tbw replaced by CFG_LEAP_ROGUE_AP
660 #define SET_SECURITY_INFORMATION 67
661 #define DISASSOCIATION_BSSID 68
662 #define SET_WPA_IE 69
663
664 /* system configuration bit mask: */
665 #define IPW_CFG_MONITOR 0x00004
666 #define IPW_CFG_PREAMBLE_AUTO 0x00010
667 #define IPW_CFG_IBSS_AUTO_START 0x00020
668 #define IPW_CFG_LOOPBACK 0x00100
669 #define IPW_CFG_ANSWER_BCSSID_PROBE 0x00800
670 #define IPW_CFG_BT_SIDEBAND_SIGNAL 0x02000
671 #define IPW_CFG_802_1x_ENABLE 0x04000
672 #define IPW_CFG_BSS_MASK 0x08000
673 #define IPW_CFG_IBSS_MASK 0x10000
674
675 #define IPW_SCAN_NOASSOCIATE (1<<0)
676 #define IPW_SCAN_MIXED_CELL (1<<1)
677 /* RESERVED (1<<2) */
678 #define IPW_SCAN_PASSIVE (1<<3)
679
680 #define IPW_NIC_FATAL_ERROR 0x2A7F0
681 #define IPW_ERROR_ADDR(x) (x & 0x3FFFF)
682 #define IPW_ERROR_CODE(x) ((x & 0xFF000000) >> 24)
683 #define IPW2100_ERR_C3_CORRUPTION (0x10 << 24)
684 #define IPW2100_ERR_MSG_TIMEOUT (0x11 << 24)
685 #define IPW2100_ERR_FW_LOAD (0x12 << 24)
686
687 #define IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND 0x200
688 #define IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x0D80
689
690 #define IPW_MEM_HOST_SHARED_RX_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x40)
691 #define IPW_MEM_HOST_SHARED_RX_STATUS_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x44)
692 #define IPW_MEM_HOST_SHARED_RX_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x48)
693 #define IPW_MEM_HOST_SHARED_RX_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0xa0)
694
695 #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x00)
696 #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x04)
697 #define IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x80)
698
699 #define IPW_MEM_HOST_SHARED_RX_WRITE_INDEX \
700 (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND + 0x20)
701
702 #define IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX \
703 (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND)
704
705 #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_1 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x180)
706 #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_2 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x184)
707
708 #define IPW2100_INTA_TX_TRANSFER (0x00000001) // Bit 0 (LSB)
709 #define IPW2100_INTA_RX_TRANSFER (0x00000002) // Bit 1
710 #define IPW2100_INTA_TX_COMPLETE (0x00000004) // Bit 2
711 #define IPW2100_INTA_EVENT_INTERRUPT (0x00000008) // Bit 3
712 #define IPW2100_INTA_STATUS_CHANGE (0x00000010) // Bit 4
713 #define IPW2100_INTA_BEACON_PERIOD_EXPIRED (0x00000020) // Bit 5
714 #define IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE (0x00010000) // Bit 16
715 #define IPW2100_INTA_FW_INIT_DONE (0x01000000) // Bit 24
716 #define IPW2100_INTA_FW_CALIBRATION_CALC (0x02000000) // Bit 25
717 #define IPW2100_INTA_FATAL_ERROR (0x40000000) // Bit 30
718 #define IPW2100_INTA_PARITY_ERROR (0x80000000) // Bit 31 (MSB)
719
720 #define IPW_AUX_HOST_RESET_REG_PRINCETON_RESET (0x00000001)
721 #define IPW_AUX_HOST_RESET_REG_FORCE_NMI (0x00000002)
722 #define IPW_AUX_HOST_RESET_REG_PCI_HOST_CLUSTER_FATAL_NMI (0x00000004)
723 #define IPW_AUX_HOST_RESET_REG_CORE_FATAL_NMI (0x00000008)
724 #define IPW_AUX_HOST_RESET_REG_SW_RESET (0x00000080)
725 #define IPW_AUX_HOST_RESET_REG_MASTER_DISABLED (0x00000100)
726 #define IPW_AUX_HOST_RESET_REG_STOP_MASTER (0x00000200)
727
728 #define IPW_AUX_HOST_GP_CNTRL_BIT_CLOCK_READY (0x00000001) // Bit 0 (LSB)
729 #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY (0x00000002) // Bit 1
730 #define IPW_AUX_HOST_GP_CNTRL_BIT_INIT_DONE (0x00000004) // Bit 2
731 #define IPW_AUX_HOST_GP_CNTRL_BITS_SYS_CONFIG (0x000007c0) // Bits 6-10
732 #define IPW_AUX_HOST_GP_CNTRL_BIT_BUS_TYPE (0x00000200) // Bit 9
733 #define IPW_AUX_HOST_GP_CNTRL_BIT_BAR0_BLOCK_SIZE (0x00000400) // Bit 10
734 #define IPW_AUX_HOST_GP_CNTRL_BIT_USB_MODE (0x20000000) // Bit 29
735 #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_FORCES_SYS_CLK (0x40000000) // Bit 30
736 #define IPW_AUX_HOST_GP_CNTRL_BIT_FW_FORCES_SYS_CLK (0x80000000) // Bit 31 (MSB)
737
738 #define IPW_BIT_GPIO_GPIO1_MASK 0x0000000C
739 #define IPW_BIT_GPIO_GPIO3_MASK 0x000000C0
740 #define IPW_BIT_GPIO_GPIO1_ENABLE 0x00000008
741 #define IPW_BIT_GPIO_RF_KILL 0x00010000
742
743 #define IPW_BIT_GPIO_LED_OFF 0x00002000 // Bit 13 = 1
744
745 #define IPW_REG_DOMAIN_0_OFFSET 0x0000
746 #define IPW_REG_DOMAIN_1_OFFSET IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND
747
748 #define IPW_REG_INTA IPW_REG_DOMAIN_0_OFFSET + 0x0008
749 #define IPW_REG_INTA_MASK IPW_REG_DOMAIN_0_OFFSET + 0x000C
750 #define IPW_REG_INDIRECT_ACCESS_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0010
751 #define IPW_REG_INDIRECT_ACCESS_DATA IPW_REG_DOMAIN_0_OFFSET + 0x0014
752 #define IPW_REG_AUTOINCREMENT_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0018
753 #define IPW_REG_AUTOINCREMENT_DATA IPW_REG_DOMAIN_0_OFFSET + 0x001C
754 #define IPW_REG_RESET_REG IPW_REG_DOMAIN_0_OFFSET + 0x0020
755 #define IPW_REG_GP_CNTRL IPW_REG_DOMAIN_0_OFFSET + 0x0024
756 #define IPW_REG_GPIO IPW_REG_DOMAIN_0_OFFSET + 0x0030
757 #define IPW_REG_FW_TYPE IPW_REG_DOMAIN_1_OFFSET + 0x0188
758 #define IPW_REG_FW_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x018C
759 #define IPW_REG_FW_COMPATABILITY_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x0190
760
761 #define IPW_REG_INDIRECT_ADDR_MASK 0x00FFFFFC
762
763 #define IPW_INTERRUPT_MASK 0xC1010013
764
765 #define IPW2100_CONTROL_REG 0x220000
766 #define IPW2100_CONTROL_PHY_OFF 0x8
767
768 #define IPW2100_COMMAND 0x00300004
769 #define IPW2100_COMMAND_PHY_ON 0x0
770 #define IPW2100_COMMAND_PHY_OFF 0x1
771
772 /* in DEBUG_AREA, values of memory always 0xd55555d5 */
773 #define IPW_REG_DOA_DEBUG_AREA_START IPW_REG_DOMAIN_0_OFFSET + 0x0090
774 #define IPW_REG_DOA_DEBUG_AREA_END IPW_REG_DOMAIN_0_OFFSET + 0x00FF
775 #define IPW_DATA_DOA_DEBUG_VALUE 0xd55555d5
776
777 #define IPW_INTERNAL_REGISTER_HALT_AND_RESET 0x003000e0
778
779 #define IPW_WAIT_CLOCK_STABILIZATION_DELAY 50 // micro seconds
780 #define IPW_WAIT_RESET_ARC_COMPLETE_DELAY 10 // micro seconds
781 #define IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY 10 // micro seconds
782
783 // BD ring queue read/write difference
784 #define IPW_BD_QUEUE_W_R_MIN_SPARE 2
785
786 #define IPW_CACHE_LINE_LENGTH_DEFAULT 0x80
787
788 #define IPW_CARD_DISABLE_PHY_OFF_COMPLETE_WAIT 100 // 100 milli
789 #define IPW_PREPARE_POWER_DOWN_COMPLETE_WAIT 100 // 100 milli
790
791 #define IPW_HEADER_802_11_SIZE sizeof(struct libipw_hdr_3addr)
792 #define IPW_MAX_80211_PAYLOAD_SIZE 2304U
793 #define IPW_MAX_802_11_PAYLOAD_LENGTH 2312
794 #define IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH 1536
795 #define IPW_MIN_ACCEPTABLE_RX_FRAME_LENGTH 60
796 #define IPW_MAX_ACCEPTABLE_RX_FRAME_LENGTH \
797 (IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH + IPW_HEADER_802_11_SIZE - \
798 sizeof(struct ethhdr))
799
800 #define IPW_802_11_FCS_LENGTH 4
801 #define IPW_RX_NIC_BUFFER_LENGTH \
802 (IPW_MAX_802_11_PAYLOAD_LENGTH + IPW_HEADER_802_11_SIZE + \
803 IPW_802_11_FCS_LENGTH)
804
805 #define IPW_802_11_PAYLOAD_OFFSET \
806 (sizeof(struct libipw_hdr_3addr) + \
807 sizeof(struct libipw_snap_hdr))
808
809 struct ipw2100_rx {
810 union {
811 unsigned char payload[IPW_RX_NIC_BUFFER_LENGTH];
812 struct libipw_hdr_4addr header;
813 u32 status;
814 struct ipw2100_notification notification;
815 struct ipw2100_cmd_header command;
816 } rx_data;
817 } __packed;
818
819 /* Bit 0-7 are for 802.11b tx rates - . Bit 5-7 are reserved */
820 #define TX_RATE_1_MBIT 0x0001
821 #define TX_RATE_2_MBIT 0x0002
822 #define TX_RATE_5_5_MBIT 0x0004
823 #define TX_RATE_11_MBIT 0x0008
824 #define TX_RATE_MASK 0x000F
825 #define DEFAULT_TX_RATES 0x000F
826
827 #define IPW_POWER_MODE_CAM 0x00 //(always on)
828 #define IPW_POWER_INDEX_1 0x01
829 #define IPW_POWER_INDEX_2 0x02
830 #define IPW_POWER_INDEX_3 0x03
831 #define IPW_POWER_INDEX_4 0x04
832 #define IPW_POWER_INDEX_5 0x05
833 #define IPW_POWER_AUTO 0x06
834 #define IPW_POWER_MASK 0x0F
835 #define IPW_POWER_ENABLED 0x10
836 #define IPW_POWER_LEVEL(x) ((x) & IPW_POWER_MASK)
837
838 #define IPW_TX_POWER_AUTO 0
839 #define IPW_TX_POWER_ENHANCED 1
840
841 #define IPW_TX_POWER_DEFAULT 32
842 #define IPW_TX_POWER_MIN 0
843 #define IPW_TX_POWER_MAX 16
844 #define IPW_TX_POWER_MIN_DBM (-12)
845 #define IPW_TX_POWER_MAX_DBM 16
846
847 #define FW_SCAN_DONOT_ASSOCIATE 0x0001 // Dont Attempt to Associate after Scan
848 #define FW_SCAN_PASSIVE 0x0008 // Force PASSSIVE Scan
849
850 #define REG_MIN_CHANNEL 0
851 #define REG_MAX_CHANNEL 14
852
853 #define REG_CHANNEL_MASK 0x00003FFF
854 #define IPW_IBSS_11B_DEFAULT_MASK 0x87ff
855
856 #define DIVERSITY_EITHER 0 // Use both antennas
857 #define DIVERSITY_ANTENNA_A 1 // Use antenna A
858 #define DIVERSITY_ANTENNA_B 2 // Use antenna B
859
860 #define HOST_COMMAND_WAIT 0
861 #define HOST_COMMAND_NO_WAIT 1
862
863 #define LOCK_NONE 0
864 #define LOCK_DRIVER 1
865 #define LOCK_FW 2
866
867 #define TYPE_SWEEP_ORD 0x000D
868 #define TYPE_IBSS_STTN_ORD 0x000E
869 #define TYPE_BSS_AP_ORD 0x000F
870 #define TYPE_RAW_BEACON_ENTRY 0x0010
871 #define TYPE_CALIBRATION_DATA 0x0011
872 #define TYPE_ROGUE_AP_DATA 0x0012
873 #define TYPE_ASSOCIATION_REQUEST 0x0013
874 #define TYPE_REASSOCIATION_REQUEST 0x0014
875
876 #define HW_FEATURE_RFKILL 0x0001
877 #define RF_KILLSWITCH_OFF 1
878 #define RF_KILLSWITCH_ON 0
879
880 #define IPW_COMMAND_POOL_SIZE 40
881
882 #define IPW_START_ORD_TAB_1 1
883 #define IPW_START_ORD_TAB_2 1000
884
885 #define IPW_ORD_TAB_1_ENTRY_SIZE sizeof(u32)
886
887 #define IS_ORDINAL_TABLE_ONE(mgr,id) \
888 ((id >= IPW_START_ORD_TAB_1) && (id < mgr->table1_size))
889 #define IS_ORDINAL_TABLE_TWO(mgr,id) \
890 ((id >= IPW_START_ORD_TAB_2) && (id < (mgr->table2_size + IPW_START_ORD_TAB_2)))
891
892 #define BSS_ID_LENGTH 6
893
894 // Fixed size data: Ordinal Table 1
895 typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW
896 // Transmit statistics
897 IPW_ORD_STAT_TX_HOST_REQUESTS = 1, // # of requested Host Tx's (MSDU)
898 IPW_ORD_STAT_TX_HOST_COMPLETE, // # of successful Host Tx's (MSDU)
899 IPW_ORD_STAT_TX_DIR_DATA, // # of successful Directed Tx's (MSDU)
900
901 IPW_ORD_STAT_TX_DIR_DATA1 = 4, // # of successful Directed Tx's (MSDU) @ 1MB
902 IPW_ORD_STAT_TX_DIR_DATA2, // # of successful Directed Tx's (MSDU) @ 2MB
903 IPW_ORD_STAT_TX_DIR_DATA5_5, // # of successful Directed Tx's (MSDU) @ 5_5MB
904 IPW_ORD_STAT_TX_DIR_DATA11, // # of successful Directed Tx's (MSDU) @ 11MB
905 IPW_ORD_STAT_TX_DIR_DATA22, // # of successful Directed Tx's (MSDU) @ 22MB
906
907 IPW_ORD_STAT_TX_NODIR_DATA1 = 13, // # of successful Non_Directed Tx's (MSDU) @ 1MB
908 IPW_ORD_STAT_TX_NODIR_DATA2, // # of successful Non_Directed Tx's (MSDU) @ 2MB
909 IPW_ORD_STAT_TX_NODIR_DATA5_5, // # of successful Non_Directed Tx's (MSDU) @ 5.5MB
910 IPW_ORD_STAT_TX_NODIR_DATA11, // # of successful Non_Directed Tx's (MSDU) @ 11MB
911
912 IPW_ORD_STAT_NULL_DATA = 21, // # of successful NULL data Tx's
913 IPW_ORD_STAT_TX_RTS, // # of successful Tx RTS
914 IPW_ORD_STAT_TX_CTS, // # of successful Tx CTS
915 IPW_ORD_STAT_TX_ACK, // # of successful Tx ACK
916 IPW_ORD_STAT_TX_ASSN, // # of successful Association Tx's
917 IPW_ORD_STAT_TX_ASSN_RESP, // # of successful Association response Tx's
918 IPW_ORD_STAT_TX_REASSN, // # of successful Reassociation Tx's
919 IPW_ORD_STAT_TX_REASSN_RESP, // # of successful Reassociation response Tx's
920 IPW_ORD_STAT_TX_PROBE, // # of probes successfully transmitted
921 IPW_ORD_STAT_TX_PROBE_RESP, // # of probe responses successfully transmitted
922 IPW_ORD_STAT_TX_BEACON, // # of tx beacon
923 IPW_ORD_STAT_TX_ATIM, // # of Tx ATIM
924 IPW_ORD_STAT_TX_DISASSN, // # of successful Disassociation TX
925 IPW_ORD_STAT_TX_AUTH, // # of successful Authentication Tx
926 IPW_ORD_STAT_TX_DEAUTH, // # of successful Deauthentication TX
927
928 IPW_ORD_STAT_TX_TOTAL_BYTES = 41, // Total successful Tx data bytes
929 IPW_ORD_STAT_TX_RETRIES, // # of Tx retries
930 IPW_ORD_STAT_TX_RETRY1, // # of Tx retries at 1MBPS
931 IPW_ORD_STAT_TX_RETRY2, // # of Tx retries at 2MBPS
932 IPW_ORD_STAT_TX_RETRY5_5, // # of Tx retries at 5.5MBPS
933 IPW_ORD_STAT_TX_RETRY11, // # of Tx retries at 11MBPS
934
935 IPW_ORD_STAT_TX_FAILURES = 51, // # of Tx Failures
936 IPW_ORD_STAT_TX_ABORT_AT_HOP, //NS // # of Tx's aborted at hop time
937 IPW_ORD_STAT_TX_MAX_TRIES_IN_HOP, // # of times max tries in a hop failed
938 IPW_ORD_STAT_TX_ABORT_LATE_DMA, //NS // # of times tx aborted due to late dma setup
939 IPW_ORD_STAT_TX_ABORT_STX, //NS // # of times backoff aborted
940 IPW_ORD_STAT_TX_DISASSN_FAIL, // # of times disassociation failed
941 IPW_ORD_STAT_TX_ERR_CTS, // # of missed/bad CTS frames
942 IPW_ORD_STAT_TX_BPDU, //NS // # of spanning tree BPDUs sent
943 IPW_ORD_STAT_TX_ERR_ACK, // # of tx err due to acks
944
945 // Receive statistics
946 IPW_ORD_STAT_RX_HOST = 61, // # of packets passed to host
947 IPW_ORD_STAT_RX_DIR_DATA, // # of directed packets
948 IPW_ORD_STAT_RX_DIR_DATA1, // # of directed packets at 1MB
949 IPW_ORD_STAT_RX_DIR_DATA2, // # of directed packets at 2MB
950 IPW_ORD_STAT_RX_DIR_DATA5_5, // # of directed packets at 5.5MB
951 IPW_ORD_STAT_RX_DIR_DATA11, // # of directed packets at 11MB
952 IPW_ORD_STAT_RX_DIR_DATA22, // # of directed packets at 22MB
953
954 IPW_ORD_STAT_RX_NODIR_DATA = 71, // # of nondirected packets
955 IPW_ORD_STAT_RX_NODIR_DATA1, // # of nondirected packets at 1MB
956 IPW_ORD_STAT_RX_NODIR_DATA2, // # of nondirected packets at 2MB
957 IPW_ORD_STAT_RX_NODIR_DATA5_5, // # of nondirected packets at 5.5MB
958 IPW_ORD_STAT_RX_NODIR_DATA11, // # of nondirected packets at 11MB
959
960 IPW_ORD_STAT_RX_NULL_DATA = 80, // # of null data rx's
961 IPW_ORD_STAT_RX_POLL, //NS // # of poll rx
962 IPW_ORD_STAT_RX_RTS, // # of Rx RTS
963 IPW_ORD_STAT_RX_CTS, // # of Rx CTS
964 IPW_ORD_STAT_RX_ACK, // # of Rx ACK
965 IPW_ORD_STAT_RX_CFEND, // # of Rx CF End
966 IPW_ORD_STAT_RX_CFEND_ACK, // # of Rx CF End + CF Ack
967 IPW_ORD_STAT_RX_ASSN, // # of Association Rx's
968 IPW_ORD_STAT_RX_ASSN_RESP, // # of Association response Rx's
969 IPW_ORD_STAT_RX_REASSN, // # of Reassociation Rx's
970 IPW_ORD_STAT_RX_REASSN_RESP, // # of Reassociation response Rx's
971 IPW_ORD_STAT_RX_PROBE, // # of probe Rx's
972 IPW_ORD_STAT_RX_PROBE_RESP, // # of probe response Rx's
973 IPW_ORD_STAT_RX_BEACON, // # of Rx beacon
974 IPW_ORD_STAT_RX_ATIM, // # of Rx ATIM
975 IPW_ORD_STAT_RX_DISASSN, // # of disassociation Rx
976 IPW_ORD_STAT_RX_AUTH, // # of authentication Rx
977 IPW_ORD_STAT_RX_DEAUTH, // # of deauthentication Rx
978
979 IPW_ORD_STAT_RX_TOTAL_BYTES = 101, // Total rx data bytes received
980 IPW_ORD_STAT_RX_ERR_CRC, // # of packets with Rx CRC error
981 IPW_ORD_STAT_RX_ERR_CRC1, // # of Rx CRC errors at 1MB
982 IPW_ORD_STAT_RX_ERR_CRC2, // # of Rx CRC errors at 2MB
983 IPW_ORD_STAT_RX_ERR_CRC5_5, // # of Rx CRC errors at 5.5MB
984 IPW_ORD_STAT_RX_ERR_CRC11, // # of Rx CRC errors at 11MB
985
986 IPW_ORD_STAT_RX_DUPLICATE1 = 112, // # of duplicate rx packets at 1MB
987 IPW_ORD_STAT_RX_DUPLICATE2, // # of duplicate rx packets at 2MB
988 IPW_ORD_STAT_RX_DUPLICATE5_5, // # of duplicate rx packets at 5.5MB
989 IPW_ORD_STAT_RX_DUPLICATE11, // # of duplicate rx packets at 11MB
990 IPW_ORD_STAT_RX_DUPLICATE = 119, // # of duplicate rx packets
991
992 IPW_ORD_PERS_DB_LOCK = 120, // # locking fw permanent db
993 IPW_ORD_PERS_DB_SIZE, // # size of fw permanent db
994 IPW_ORD_PERS_DB_ADDR, // # address of fw permanent db
995 IPW_ORD_STAT_RX_INVALID_PROTOCOL, // # of rx frames with invalid protocol
996 IPW_ORD_SYS_BOOT_TIME, // # Boot time
997 IPW_ORD_STAT_RX_NO_BUFFER, // # of rx frames rejected due to no buffer
998 IPW_ORD_STAT_RX_ABORT_LATE_DMA, //NS // # of rx frames rejected due to dma setup too late
999 IPW_ORD_STAT_RX_ABORT_AT_HOP, //NS // # of rx frames aborted due to hop
1000 IPW_ORD_STAT_RX_MISSING_FRAG, // # of rx frames dropped due to missing fragment
1001 IPW_ORD_STAT_RX_ORPHAN_FRAG, // # of rx frames dropped due to non-sequential fragment
1002 IPW_ORD_STAT_RX_ORPHAN_FRAME, // # of rx frames dropped due to unmatched 1st frame
1003 IPW_ORD_STAT_RX_FRAG_AGEOUT, // # of rx frames dropped due to uncompleted frame
1004 IPW_ORD_STAT_RX_BAD_SSID, //NS // Bad SSID (unused)
1005 IPW_ORD_STAT_RX_ICV_ERRORS, // # of ICV errors during decryption
1006
1007 // PSP Statistics
1008 IPW_ORD_STAT_PSP_SUSPENSION = 137, // # of times adapter suspended
1009 IPW_ORD_STAT_PSP_BCN_TIMEOUT, // # of beacon timeout
1010 IPW_ORD_STAT_PSP_POLL_TIMEOUT, // # of poll response timeouts
1011 IPW_ORD_STAT_PSP_NONDIR_TIMEOUT, // # of timeouts waiting for last broadcast/muticast pkt
1012 IPW_ORD_STAT_PSP_RX_DTIMS, // # of PSP DTIMs received
1013 IPW_ORD_STAT_PSP_RX_TIMS, // # of PSP TIMs received
1014 IPW_ORD_STAT_PSP_STATION_ID, // PSP Station ID
1015
1016 // Association and roaming
1017 IPW_ORD_LAST_ASSN_TIME = 147, // RTC time of last association
1018 IPW_ORD_STAT_PERCENT_MISSED_BCNS, // current calculation of % missed beacons
1019 IPW_ORD_STAT_PERCENT_RETRIES, // current calculation of % missed tx retries
1020 IPW_ORD_ASSOCIATED_AP_PTR, // If associated, this is ptr to the associated
1021 // AP table entry. set to 0 if not associated
1022 IPW_ORD_AVAILABLE_AP_CNT, // # of AP's decsribed in the AP table
1023 IPW_ORD_AP_LIST_PTR, // Ptr to list of available APs
1024 IPW_ORD_STAT_AP_ASSNS, // # of associations
1025 IPW_ORD_STAT_ASSN_FAIL, // # of association failures
1026 IPW_ORD_STAT_ASSN_RESP_FAIL, // # of failuresdue to response fail
1027 IPW_ORD_STAT_FULL_SCANS, // # of full scans
1028
1029 IPW_ORD_CARD_DISABLED, // # Card Disabled
1030 IPW_ORD_STAT_ROAM_INHIBIT, // # of times roaming was inhibited due to ongoing activity
1031 IPW_FILLER_40,
1032 IPW_ORD_RSSI_AT_ASSN = 160, // RSSI of associated AP at time of association
1033 IPW_ORD_STAT_ASSN_CAUSE1, // # of reassociations due to no tx from AP in last N
1034 // hops or no prob_ responses in last 3 minutes
1035 IPW_ORD_STAT_ASSN_CAUSE2, // # of reassociations due to poor tx/rx quality
1036 IPW_ORD_STAT_ASSN_CAUSE3, // # of reassociations due to tx/rx quality with excessive
1037 // load at the AP
1038 IPW_ORD_STAT_ASSN_CAUSE4, // # of reassociations due to AP RSSI level fell below
1039 // eligible group
1040 IPW_ORD_STAT_ASSN_CAUSE5, // # of reassociations due to load leveling
1041 IPW_ORD_STAT_ASSN_CAUSE6, //NS // # of reassociations due to dropped by Ap
1042 IPW_FILLER_41,
1043 IPW_FILLER_42,
1044 IPW_FILLER_43,
1045 IPW_ORD_STAT_AUTH_FAIL, // # of times authentication failed
1046 IPW_ORD_STAT_AUTH_RESP_FAIL, // # of times authentication response failed
1047 IPW_ORD_STATION_TABLE_CNT, // # of entries in association table
1048
1049 // Other statistics
1050 IPW_ORD_RSSI_AVG_CURR = 173, // Current avg RSSI
1051 IPW_ORD_STEST_RESULTS_CURR, //NS // Current self test results word
1052 IPW_ORD_STEST_RESULTS_CUM, //NS // Cummulative self test results word
1053 IPW_ORD_SELF_TEST_STATUS, //NS //
1054 IPW_ORD_POWER_MGMT_MODE, // Power mode - 0=CAM, 1=PSP
1055 IPW_ORD_POWER_MGMT_INDEX, //NS //
1056 IPW_ORD_COUNTRY_CODE, // IEEE country code as recv'd from beacon
1057 IPW_ORD_COUNTRY_CHANNELS, // channels suported by country
1058 // IPW_ORD_COUNTRY_CHANNELS:
1059 // For 11b the lower 2-byte are used for channels from 1-14
1060 // and the higher 2-byte are not used.
1061 IPW_ORD_RESET_CNT, // # of adapter resets (warm)
1062 IPW_ORD_BEACON_INTERVAL, // Beacon interval
1063
1064 IPW_ORD_PRINCETON_VERSION = 184, //NS // Princeton Version
1065 IPW_ORD_ANTENNA_DIVERSITY, // TRUE if antenna diversity is disabled
1066 IPW_ORD_CCA_RSSI, //NS // CCA RSSI value (factory programmed)
1067 IPW_ORD_STAT_EEPROM_UPDATE, //NS // # of times config EEPROM updated
1068 IPW_ORD_DTIM_PERIOD, // # of beacon intervals between DTIMs
1069 IPW_ORD_OUR_FREQ, // current radio freq lower digits - channel ID
1070
1071 IPW_ORD_RTC_TIME = 190, // current RTC time
1072 IPW_ORD_PORT_TYPE, // operating mode
1073 IPW_ORD_CURRENT_TX_RATE, // current tx rate
1074 IPW_ORD_SUPPORTED_RATES, // Bitmap of supported tx rates
1075 IPW_ORD_ATIM_WINDOW, // current ATIM Window
1076 IPW_ORD_BASIC_RATES, // bitmap of basic tx rates
1077 IPW_ORD_NIC_HIGHEST_RATE, // bitmap of basic tx rates
1078 IPW_ORD_AP_HIGHEST_RATE, // bitmap of basic tx rates
1079 IPW_ORD_CAPABILITIES, // Management frame capability field
1080 IPW_ORD_AUTH_TYPE, // Type of authentication
1081 IPW_ORD_RADIO_TYPE, // Adapter card platform type
1082 IPW_ORD_RTS_THRESHOLD = 201, // Min length of packet after which RTS handshaking is used
1083 IPW_ORD_INT_MODE, // International mode
1084 IPW_ORD_FRAGMENTATION_THRESHOLD, // protocol frag threshold
1085 IPW_ORD_EEPROM_SRAM_DB_BLOCK_START_ADDRESS, // EEPROM offset in SRAM
1086 IPW_ORD_EEPROM_SRAM_DB_BLOCK_SIZE, // EEPROM size in SRAM
1087 IPW_ORD_EEPROM_SKU_CAPABILITY, // EEPROM SKU Capability 206 =
1088 IPW_ORD_EEPROM_IBSS_11B_CHANNELS, // EEPROM IBSS 11b channel set
1089
1090 IPW_ORD_MAC_VERSION = 209, // MAC Version
1091 IPW_ORD_MAC_REVISION, // MAC Revision
1092 IPW_ORD_RADIO_VERSION, // Radio Version
1093 IPW_ORD_NIC_MANF_DATE_TIME, // MANF Date/Time STAMP
1094 IPW_ORD_UCODE_VERSION, // Ucode Version
1095 IPW_ORD_HW_RF_SWITCH_STATE = 214, // HW RF Kill Switch State
1096 } ORDINALTABLE1;
1097
1098 // ordinal table 2
1099 // Variable length data:
1100 #define IPW_FIRST_VARIABLE_LENGTH_ORDINAL 1001
1101
1102 typedef enum _ORDINAL_TABLE_2 { // NS - means Not Supported by FW
1103 IPW_ORD_STAT_BASE = 1000, // contains number of variable ORDs
1104 IPW_ORD_STAT_ADAPTER_MAC = 1001, // 6 bytes: our adapter MAC address
1105 IPW_ORD_STAT_PREFERRED_BSSID = 1002, // 6 bytes: BSSID of the preferred AP
1106 IPW_ORD_STAT_MANDATORY_BSSID = 1003, // 6 bytes: BSSID of the mandatory AP
1107 IPW_FILL_1, //NS //
1108 IPW_ORD_STAT_COUNTRY_TEXT = 1005, // 36 bytes: Country name text, First two bytes are Country code
1109 IPW_ORD_STAT_ASSN_SSID = 1006, // 32 bytes: ESSID String
1110 IPW_ORD_STATION_TABLE = 1007, // ? bytes: Station/AP table (via Direct SSID Scans)
1111 IPW_ORD_STAT_SWEEP_TABLE = 1008, // ? bytes: Sweep/Host Table table (via Broadcast Scans)
1112 IPW_ORD_STAT_ROAM_LOG = 1009, // ? bytes: Roaming log
1113 IPW_ORD_STAT_RATE_LOG = 1010, //NS // 0 bytes: Rate log
1114 IPW_ORD_STAT_FIFO = 1011, //NS // 0 bytes: Fifo buffer data structures
1115 IPW_ORD_STAT_FW_VER_NUM = 1012, // 14 bytes: fw version ID string as in (a.bb.ccc; "0.08.011")
1116 IPW_ORD_STAT_FW_DATE = 1013, // 14 bytes: fw date string (mmm dd yyyy; "Mar 13 2002")
1117 IPW_ORD_STAT_ASSN_AP_BSSID = 1014, // 6 bytes: MAC address of associated AP
1118 IPW_ORD_STAT_DEBUG = 1015, //NS // ? bytes:
1119 IPW_ORD_STAT_NIC_BPA_NUM = 1016, // 11 bytes: NIC BPA number in ASCII
1120 IPW_ORD_STAT_UCODE_DATE = 1017, // 5 bytes: uCode date
1121 IPW_ORD_SECURITY_NGOTIATION_RESULT = 1018,
1122 } ORDINALTABLE2; // NS - means Not Supported by FW
1123
1124 #define IPW_LAST_VARIABLE_LENGTH_ORDINAL 1018
1125
1126 #ifndef WIRELESS_SPY
1127 #define WIRELESS_SPY // enable iwspy support
1128 #endif
1129
1130 #define IPW_HOST_FW_SHARED_AREA0 0x0002f200
1131 #define IPW_HOST_FW_SHARED_AREA0_END 0x0002f510 // 0x310 bytes
1132
1133 #define IPW_HOST_FW_SHARED_AREA1 0x0002f610
1134 #define IPW_HOST_FW_SHARED_AREA1_END 0x0002f630 // 0x20 bytes
1135
1136 #define IPW_HOST_FW_SHARED_AREA2 0x0002fa00
1137 #define IPW_HOST_FW_SHARED_AREA2_END 0x0002fa20 // 0x20 bytes
1138
1139 #define IPW_HOST_FW_SHARED_AREA3 0x0002fc00
1140 #define IPW_HOST_FW_SHARED_AREA3_END 0x0002fc10 // 0x10 bytes
1141
1142 #define IPW_HOST_FW_INTERRUPT_AREA 0x0002ff80
1143 #define IPW_HOST_FW_INTERRUPT_AREA_END 0x00030000 // 0x80 bytes
1144
1145 struct ipw2100_fw_chunk {
1146 unsigned char *buf;
1147 long len;
1148 long pos;
1149 struct list_head list;
1150 };
1151
1152 struct ipw2100_fw_chunk_set {
1153 const void *data;
1154 unsigned long size;
1155 };
1156
1157 struct ipw2100_fw {
1158 int version;
1159 struct ipw2100_fw_chunk_set fw;
1160 struct ipw2100_fw_chunk_set uc;
1161 const struct firmware *fw_entry;
1162 };
1163
1164 #define MAX_FW_VERSION_LEN 14
1165
1166 #endif /* _IPW2100_H */
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