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ipw2100.h
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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 <[email protected]>
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 {
136 };
137 
138 extern const char *port_type_str[];
139 extern const char *band_str[];
140 
141 #define NUMBER_OF_BD_PER_COMMAND_PACKET 1
142 #define NUMBER_OF_BD_PER_DATA_PACKET 2
143 
144 #define IPW_MAX_BDS 6
145 #define NUMBER_OF_OVERHEAD_BDS_PER_PACKETR 2
146 #define NUMBER_OF_BDS_TO_LEAVE_FOR_COMMANDS 1
147 
148 #define REQUIRED_SPACE_IN_RING_FOR_COMMAND_PACKET \
149  (IPW_BD_QUEUE_W_R_MIN_SPARE + NUMBER_OF_BD_PER_COMMAND_PACKET)
150 
151 struct bd_status {
152  union {
153  struct {
155  } fields;
157  } info;
158 } __packed;
159 
160 struct ipw2100_bd {
164  /* number of fragments for frame (should be set only for
165  * 1st TBD) */
168 } __packed;
169 
170 #define IPW_BD_QUEUE_LENGTH(n) (1<<n)
171 #define IPW_BD_ALIGNMENT(L) (L*sizeof(struct ipw2100_bd))
172 
173 #define IPW_BD_STATUS_TX_FRAME_802_3 0x00
174 #define IPW_BD_STATUS_TX_FRAME_NOT_LAST_FRAGMENT 0x01
175 #define IPW_BD_STATUS_TX_FRAME_COMMAND 0x02
176 #define IPW_BD_STATUS_TX_FRAME_802_11 0x04
177 #define IPW_BD_STATUS_TX_INTERRUPT_ENABLE 0x08
178 
180  /* driver (virtual) pointer to queue */
181  struct ipw2100_bd *drv;
182 
183  /* firmware (physical) pointer to queue */
185 
186  /* Length of phy memory allocated for BDs */
188 
189  /* Number of BDs in queue (and in array) */
191 
192  /* Number of available BDs (invalid for NIC BDs) */
194 
195  /* Offset of oldest used BD in array (next one to
196  * check for completion) */
198 
199  /* Offset of next available (unused) BD */
201 };
202 
203 #define RX_QUEUE_LENGTH 256
204 #define TX_QUEUE_LENGTH 256
205 #define HW_QUEUE_LENGTH 256
206 
207 #define TX_PENDED_QUEUE_LENGTH (TX_QUEUE_LENGTH / NUMBER_OF_BD_PER_DATA_PACKET)
208 
209 #define STATUS_TYPE_MASK 0x0000000f
210 #define COMMAND_STATUS_VAL 0
211 #define STATUS_CHANGE_VAL 1
212 #define P80211_DATA_VAL 2
213 #define P8023_DATA_VAL 3
214 #define HOST_NOTIFICATION_VAL 4
215 
216 #define IPW2100_RSSI_TO_DBM (-98)
217 
222 #define IPW_STATUS_FLAG_DECRYPTED (1<<0)
223 #define IPW_STATUS_FLAG_WEP_ENCRYPTED (1<<1)
224 #define IPW_STATUS_FLAG_CRC_ERROR (1<<2)
226 } __packed;
227 
229  /* driver (virtual) pointer to queue */
231 
232  /* firmware (physical) pointer to queue */
234 
235  /* Length of phy memory allocated for BDs */
237 };
238 
239 #define HOST_COMMAND_PARAMS_REG_LEN 100
240 #define CMD_STATUS_PARAMS_REG_LEN 3
241 
242 #define IPW_WPA_CAPABILITIES 0x1
243 #define IPW_WPA_LISTENINTERVAL 0x2
244 #define IPW_WPA_AP_ADDRESS 0x4
245 
246 #define IPW_MAX_VAR_IE_LEN ((HOST_COMMAND_PARAMS_REG_LEN - 4) * sizeof(u32))
247 
250  struct {
254  } fixed_ies;
257 };
258 
259 #define IPW_BSS 1
260 #define IPW_MONITOR 2
261 #define IPW_IBSS 3
262 
287 } __packed;
288 
292  u8 encrypted; // BOOLEAN in win! TRUE if frame is enc by driver
293  u8 needs_encryption; // BOOLEAN in win! TRUE if frma need to be enc in NIC
294  u8 wep_index; // 0 no key, 1-4 key index, 0xff immediate key
295  u8 key_size; // 0 no imm key, 0x5 64bit encr, 0xd 128bit encr, 0x10 128bit encr and 128bit IV
296  u8 key[16];
297  u8 reserved[10]; // f/w reserved
301 } __packed;
302 
303 /* Host command data structure */
304 struct host_command {
305  u32 host_command; // COMMAND ID
306  u32 host_command1; // COMMAND ID
307  u32 host_command_sequence; // UNIQUE COMMAND NUMBER (ID)
310 } __packed;
311 
312 typedef enum {
319 
320 enum {
321  COMMAND = 0xCAFE,
324 };
325 
327  int type;
328  int index;
329  union {
330  struct { /* COMMAND */
333  } c_struct;
334  struct { /* DATA */
337  struct libipw_txb *txb;
338  } d_struct;
339  } info;
341 
342  struct list_head list;
343 };
344 
346  struct ipw2100_rx *rxp;
349  struct sk_buff *skb;
350  struct list_head list;
351 };
352 
353 #define FRAG_DISABLED (1<<31)
354 #define RTS_DISABLED (1<<31)
355 #define MAX_RTS_THRESHOLD 2304U
356 #define MIN_RTS_THRESHOLD 1U
357 #define DEFAULT_RTS_THRESHOLD 1000U
358 
359 #define DEFAULT_BEACON_INTERVAL 100U
360 #define DEFAULT_SHORT_RETRY_LIMIT 7U
361 #define DEFAULT_LONG_RETRY_LIMIT 4U
362 
368 };
369 
370 /* Host Notification header */
372  u32 hnhdr_subtype; /* type of host notification */
373  u32 hnhdr_size; /* size in bytes of data
374  or number of entries, if table.
375  Does NOT include header */
376 } __packed;
377 
378 #define MAX_KEY_SIZE 16
379 #define MAX_KEYS 8
380 
381 #define IPW2100_WEP_ENABLE (1<<1)
382 #define IPW2100_WEP_DROP_CLEAR (1<<2)
383 
384 #define IPW_NONE_CIPHER (1<<0)
385 #define IPW_WEP40_CIPHER (1<<1)
386 #define IPW_TKIP_CIPHER (1<<2)
387 #define IPW_CCMP_CIPHER (1<<4)
388 #define IPW_WEP104_CIPHER (1<<5)
389 #define IPW_CKIP_CIPHER (1<<6)
390 
391 #define IPW_AUTH_OPEN 0
392 #define IPW_AUTH_SHARED 1
393 #define IPW_AUTH_LEAP 2
394 #define IPW_AUTH_LEAP_CISCO_ID 0x80
395 
396 struct statistic {
397  int value;
398  int hi;
399  int lo;
400 };
401 
402 #define INIT_STAT(x) do { \
403  (x)->value = (x)->hi = 0; \
404  (x)->lo = 0x7fffffff; \
405 } while (0)
406 #define SET_STAT(x,y) do { \
407  (x)->value = y; \
408  if ((x)->value > (x)->hi) (x)->hi = (x)->value; \
409  if ((x)->value < (x)->lo) (x)->lo = (x)->value; \
410 } while (0)
411 #define INC_STAT(x) do { if (++(x)->value > (x)->hi) (x)->hi = (x)->value; } \
412 while (0)
413 #define DEC_STAT(x) do { if (--(x)->value < (x)->lo) (x)->lo = (x)->value; } \
414 while (0)
415 
416 #define IPW2100_ERROR_QUEUE 5
417 
418 /* Power management code: enable or disable? */
419 enum {
420 #ifdef CONFIG_PM
422  PM_STATE_SIZE = 16,
423 #else
426 #endif
427 };
428 
429 #define STATUS_POWERED (1<<0)
430 #define STATUS_CMD_ACTIVE (1<<1)
431 #define STATUS_RUNNING (1<<2) /* Card initialized, but not enabled */
432 #define STATUS_ENABLED (1<<3) /* Card enabled -- can scan,Tx,Rx */
433 #define STATUS_STOPPING (1<<4) /* Card is in shutdown phase */
434 #define STATUS_INITIALIZED (1<<5) /* Card is ready for external calls */
435 #define STATUS_ASSOCIATING (1<<9) /* Associated, but no BSSID yet */
436 #define STATUS_ASSOCIATED (1<<10) /* Associated and BSSID valid */
437 #define STATUS_INT_ENABLED (1<<11)
438 #define STATUS_RF_KILL_HW (1<<12)
439 #define STATUS_RF_KILL_SW (1<<13)
440 #define STATUS_RF_KILL_MASK (STATUS_RF_KILL_HW | STATUS_RF_KILL_SW)
441 #define STATUS_EXIT_PENDING (1<<14)
442 
443 #define STATUS_SCAN_PENDING (1<<23)
444 #define STATUS_SCANNING (1<<24)
445 #define STATUS_SCAN_ABORTING (1<<25)
446 #define STATUS_SCAN_COMPLETE (1<<26)
447 #define STATUS_WX_EVENT_PENDING (1<<27)
448 #define STATUS_RESET_PENDING (1<<29)
449 #define STATUS_SECURITY_UPDATED (1<<30) /* Security sync needed */
450 
451 /* Internal NIC states */
452 #define IPW_STATE_INITIALIZED (1<<0)
453 #define IPW_STATE_COUNTRY_FOUND (1<<1)
454 #define IPW_STATE_ASSOCIATED (1<<2)
455 #define IPW_STATE_ASSN_LOST (1<<3)
456 #define IPW_STATE_ASSN_CHANGED (1<<4)
457 #define IPW_STATE_SCAN_COMPLETE (1<<5)
458 #define IPW_STATE_ENTERED_PSP (1<<6)
459 #define IPW_STATE_LEFT_PSP (1<<7)
460 #define IPW_STATE_RF_KILL (1<<8)
461 #define IPW_STATE_DISABLED (1<<9)
462 #define IPW_STATE_POWER_DOWN (1<<10)
463 #define IPW_STATE_SCANNING (1<<11)
464 
465 #define CFG_STATIC_CHANNEL (1<<0) /* Restrict assoc. to single channel */
466 #define CFG_STATIC_ESSID (1<<1) /* Restrict assoc. to single SSID */
467 #define CFG_STATIC_BSSID (1<<2) /* Restrict assoc. to single BSSID */
468 #define CFG_CUSTOM_MAC (1<<3)
469 #define CFG_LONG_PREAMBLE (1<<4)
470 #define CFG_ASSOCIATE (1<<6)
471 #define CFG_FIXED_RATE (1<<7)
472 #define CFG_ADHOC_CREATE (1<<8)
473 #define CFG_PASSIVE_SCAN (1<<10)
474 #ifdef CONFIG_IPW2100_MONITOR
475 #define CFG_CRC_CHECK (1<<11)
476 #endif
477 
478 #define CAP_SHARED_KEY (1<<0) /* Off = OPEN */
479 #define CAP_PRIVACY_ON (1<<1) /* Off = No privacy */
480 
481 struct ipw2100_priv {
483 
484  int stop_hang_check; /* Set 1 when shutting down to kill hang_check */
485  int stop_rf_kill; /* Set 1 when shutting down to kill rf_kill */
486 
488  unsigned long status;
489  unsigned long config;
490  unsigned long capability;
491 
492  /* Statistics */
493  int resets;
495 
496  /* Context */
502 
503  unsigned long connect_start;
504  unsigned long last_reset;
505 
512  unsigned long hw_features;
513  int hangs;
515  int dump_raw; /* 1 to dump raw bytes in /sys/.../memory */
516  u8 *snapshot[0x30];
517 
520 
522 
524 
527 
530 
531  int in_isr;
532 
534  int tx_power;
536 
538 
540 
546 
549 
555 
561 
563 
564  struct pci_dev *pci_dev;
565 
567 
570 
572 
574 
582 
584 
585  /* Track time in suspend */
586  unsigned long suspend_at;
587  unsigned long suspend_time;
588 
593 
597 
599 };
600 
601 /*********************************************************
602  * Host Command -> From Driver to FW
603  *********************************************************/
604 
608 #define HOST_COMPLETE 2
609 #define SYSTEM_CONFIG 6
610 #define SSID 8
611 #define MANDATORY_BSSID 9
612 #define AUTHENTICATION_TYPE 10
613 #define ADAPTER_ADDRESS 11
614 #define PORT_TYPE 12
615 #define INTERNATIONAL_MODE 13
616 #define CHANNEL 14
617 #define RTS_THRESHOLD 15
618 #define FRAG_THRESHOLD 16
619 #define POWER_MODE 17
620 #define TX_RATES 18
621 #define BASIC_TX_RATES 19
622 #define WEP_KEY_INFO 20
623 #define WEP_KEY_INDEX 25
624 #define WEP_FLAGS 26
625 #define ADD_MULTICAST 27
626 #define CLEAR_ALL_MULTICAST 28
627 #define BEACON_INTERVAL 29
628 #define ATIM_WINDOW 30
629 #define CLEAR_STATISTICS 31
630 #define SEND 33
631 #define TX_POWER_INDEX 36
632 #define BROADCAST_SCAN 43
633 #define CARD_DISABLE 44
634 #define PREFERRED_BSSID 45
635 #define SET_SCAN_OPTIONS 46
636 #define SCAN_DWELL_TIME 47
637 #define SWEEP_TABLE 48
638 #define AP_OR_STATION_TABLE 49
639 #define GROUP_ORDINALS 50
640 #define SHORT_RETRY_LIMIT 51
641 #define LONG_RETRY_LIMIT 52
642 
643 #define HOST_PRE_POWER_DOWN 58
644 #define CARD_DISABLE_PHY_OFF 61
645 #define MSDU_TX_RATES 62
646 
647 /* Rogue AP Detection */
648 #define SET_STATION_STAT_BITS 64
649 #define CLEAR_STATIONS_STAT_BITS 65
650 #define LEAP_ROGUE_MODE 66 //TODO tbw replaced by CFG_LEAP_ROGUE_AP
651 #define SET_SECURITY_INFORMATION 67
652 #define DISASSOCIATION_BSSID 68
653 #define SET_WPA_IE 69
654 
655 /* system configuration bit mask: */
656 #define IPW_CFG_MONITOR 0x00004
657 #define IPW_CFG_PREAMBLE_AUTO 0x00010
658 #define IPW_CFG_IBSS_AUTO_START 0x00020
659 #define IPW_CFG_LOOPBACK 0x00100
660 #define IPW_CFG_ANSWER_BCSSID_PROBE 0x00800
661 #define IPW_CFG_BT_SIDEBAND_SIGNAL 0x02000
662 #define IPW_CFG_802_1x_ENABLE 0x04000
663 #define IPW_CFG_BSS_MASK 0x08000
664 #define IPW_CFG_IBSS_MASK 0x10000
665 
666 #define IPW_SCAN_NOASSOCIATE (1<<0)
667 #define IPW_SCAN_MIXED_CELL (1<<1)
668 /* RESERVED (1<<2) */
669 #define IPW_SCAN_PASSIVE (1<<3)
670 
671 #define IPW_NIC_FATAL_ERROR 0x2A7F0
672 #define IPW_ERROR_ADDR(x) (x & 0x3FFFF)
673 #define IPW_ERROR_CODE(x) ((x & 0xFF000000) >> 24)
674 #define IPW2100_ERR_C3_CORRUPTION (0x10 << 24)
675 #define IPW2100_ERR_MSG_TIMEOUT (0x11 << 24)
676 #define IPW2100_ERR_FW_LOAD (0x12 << 24)
677 
678 #define IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND 0x200
679 #define IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x0D80
680 
681 #define IPW_MEM_HOST_SHARED_RX_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x40)
682 #define IPW_MEM_HOST_SHARED_RX_STATUS_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x44)
683 #define IPW_MEM_HOST_SHARED_RX_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x48)
684 #define IPW_MEM_HOST_SHARED_RX_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0xa0)
685 
686 #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_BASE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x00)
687 #define IPW_MEM_HOST_SHARED_TX_QUEUE_BD_SIZE (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x04)
688 #define IPW_MEM_HOST_SHARED_TX_QUEUE_READ_INDEX (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x80)
689 
690 #define IPW_MEM_HOST_SHARED_RX_WRITE_INDEX \
691  (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND + 0x20)
692 
693 #define IPW_MEM_HOST_SHARED_TX_QUEUE_WRITE_INDEX \
694  (IPW_MEM_SRAM_HOST_INTERRUPT_AREA_LOWER_BOUND)
695 
696 #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_1 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x180)
697 #define IPW_MEM_HOST_SHARED_ORDINALS_TABLE_2 (IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND + 0x184)
698 
699 #define IPW2100_INTA_TX_TRANSFER (0x00000001) // Bit 0 (LSB)
700 #define IPW2100_INTA_RX_TRANSFER (0x00000002) // Bit 1
701 #define IPW2100_INTA_TX_COMPLETE (0x00000004) // Bit 2
702 #define IPW2100_INTA_EVENT_INTERRUPT (0x00000008) // Bit 3
703 #define IPW2100_INTA_STATUS_CHANGE (0x00000010) // Bit 4
704 #define IPW2100_INTA_BEACON_PERIOD_EXPIRED (0x00000020) // Bit 5
705 #define IPW2100_INTA_SLAVE_MODE_HOST_COMMAND_DONE (0x00010000) // Bit 16
706 #define IPW2100_INTA_FW_INIT_DONE (0x01000000) // Bit 24
707 #define IPW2100_INTA_FW_CALIBRATION_CALC (0x02000000) // Bit 25
708 #define IPW2100_INTA_FATAL_ERROR (0x40000000) // Bit 30
709 #define IPW2100_INTA_PARITY_ERROR (0x80000000) // Bit 31 (MSB)
710 
711 #define IPW_AUX_HOST_RESET_REG_PRINCETON_RESET (0x00000001)
712 #define IPW_AUX_HOST_RESET_REG_FORCE_NMI (0x00000002)
713 #define IPW_AUX_HOST_RESET_REG_PCI_HOST_CLUSTER_FATAL_NMI (0x00000004)
714 #define IPW_AUX_HOST_RESET_REG_CORE_FATAL_NMI (0x00000008)
715 #define IPW_AUX_HOST_RESET_REG_SW_RESET (0x00000080)
716 #define IPW_AUX_HOST_RESET_REG_MASTER_DISABLED (0x00000100)
717 #define IPW_AUX_HOST_RESET_REG_STOP_MASTER (0x00000200)
718 
719 #define IPW_AUX_HOST_GP_CNTRL_BIT_CLOCK_READY (0x00000001) // Bit 0 (LSB)
720 #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_ALLOWS_STANDBY (0x00000002) // Bit 1
721 #define IPW_AUX_HOST_GP_CNTRL_BIT_INIT_DONE (0x00000004) // Bit 2
722 #define IPW_AUX_HOST_GP_CNTRL_BITS_SYS_CONFIG (0x000007c0) // Bits 6-10
723 #define IPW_AUX_HOST_GP_CNTRL_BIT_BUS_TYPE (0x00000200) // Bit 9
724 #define IPW_AUX_HOST_GP_CNTRL_BIT_BAR0_BLOCK_SIZE (0x00000400) // Bit 10
725 #define IPW_AUX_HOST_GP_CNTRL_BIT_USB_MODE (0x20000000) // Bit 29
726 #define IPW_AUX_HOST_GP_CNTRL_BIT_HOST_FORCES_SYS_CLK (0x40000000) // Bit 30
727 #define IPW_AUX_HOST_GP_CNTRL_BIT_FW_FORCES_SYS_CLK (0x80000000) // Bit 31 (MSB)
728 
729 #define IPW_BIT_GPIO_GPIO1_MASK 0x0000000C
730 #define IPW_BIT_GPIO_GPIO3_MASK 0x000000C0
731 #define IPW_BIT_GPIO_GPIO1_ENABLE 0x00000008
732 #define IPW_BIT_GPIO_RF_KILL 0x00010000
733 
734 #define IPW_BIT_GPIO_LED_OFF 0x00002000 // Bit 13 = 1
735 
736 #define IPW_REG_DOMAIN_0_OFFSET 0x0000
737 #define IPW_REG_DOMAIN_1_OFFSET IPW_MEM_SRAM_HOST_SHARED_LOWER_BOUND
738 
739 #define IPW_REG_INTA IPW_REG_DOMAIN_0_OFFSET + 0x0008
740 #define IPW_REG_INTA_MASK IPW_REG_DOMAIN_0_OFFSET + 0x000C
741 #define IPW_REG_INDIRECT_ACCESS_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0010
742 #define IPW_REG_INDIRECT_ACCESS_DATA IPW_REG_DOMAIN_0_OFFSET + 0x0014
743 #define IPW_REG_AUTOINCREMENT_ADDRESS IPW_REG_DOMAIN_0_OFFSET + 0x0018
744 #define IPW_REG_AUTOINCREMENT_DATA IPW_REG_DOMAIN_0_OFFSET + 0x001C
745 #define IPW_REG_RESET_REG IPW_REG_DOMAIN_0_OFFSET + 0x0020
746 #define IPW_REG_GP_CNTRL IPW_REG_DOMAIN_0_OFFSET + 0x0024
747 #define IPW_REG_GPIO IPW_REG_DOMAIN_0_OFFSET + 0x0030
748 #define IPW_REG_FW_TYPE IPW_REG_DOMAIN_1_OFFSET + 0x0188
749 #define IPW_REG_FW_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x018C
750 #define IPW_REG_FW_COMPATABILITY_VERSION IPW_REG_DOMAIN_1_OFFSET + 0x0190
751 
752 #define IPW_REG_INDIRECT_ADDR_MASK 0x00FFFFFC
753 
754 #define IPW_INTERRUPT_MASK 0xC1010013
755 
756 #define IPW2100_CONTROL_REG 0x220000
757 #define IPW2100_CONTROL_PHY_OFF 0x8
758 
759 #define IPW2100_COMMAND 0x00300004
760 #define IPW2100_COMMAND_PHY_ON 0x0
761 #define IPW2100_COMMAND_PHY_OFF 0x1
762 
763 /* in DEBUG_AREA, values of memory always 0xd55555d5 */
764 #define IPW_REG_DOA_DEBUG_AREA_START IPW_REG_DOMAIN_0_OFFSET + 0x0090
765 #define IPW_REG_DOA_DEBUG_AREA_END IPW_REG_DOMAIN_0_OFFSET + 0x00FF
766 #define IPW_DATA_DOA_DEBUG_VALUE 0xd55555d5
767 
768 #define IPW_INTERNAL_REGISTER_HALT_AND_RESET 0x003000e0
769 
770 #define IPW_WAIT_CLOCK_STABILIZATION_DELAY 50 // micro seconds
771 #define IPW_WAIT_RESET_ARC_COMPLETE_DELAY 10 // micro seconds
772 #define IPW_WAIT_RESET_MASTER_ASSERT_COMPLETE_DELAY 10 // micro seconds
773 
774 // BD ring queue read/write difference
775 #define IPW_BD_QUEUE_W_R_MIN_SPARE 2
776 
777 #define IPW_CACHE_LINE_LENGTH_DEFAULT 0x80
778 
779 #define IPW_CARD_DISABLE_PHY_OFF_COMPLETE_WAIT 100 // 100 milli
780 #define IPW_PREPARE_POWER_DOWN_COMPLETE_WAIT 100 // 100 milli
781 
782 #define IPW_HEADER_802_11_SIZE sizeof(struct libipw_hdr_3addr)
783 #define IPW_MAX_80211_PAYLOAD_SIZE 2304U
784 #define IPW_MAX_802_11_PAYLOAD_LENGTH 2312
785 #define IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH 1536
786 #define IPW_MIN_ACCEPTABLE_RX_FRAME_LENGTH 60
787 #define IPW_MAX_ACCEPTABLE_RX_FRAME_LENGTH \
788  (IPW_MAX_ACCEPTABLE_TX_FRAME_LENGTH + IPW_HEADER_802_11_SIZE - \
789  sizeof(struct ethhdr))
790 
791 #define IPW_802_11_FCS_LENGTH 4
792 #define IPW_RX_NIC_BUFFER_LENGTH \
793  (IPW_MAX_802_11_PAYLOAD_LENGTH + IPW_HEADER_802_11_SIZE + \
794  IPW_802_11_FCS_LENGTH)
795 
796 #define IPW_802_11_PAYLOAD_OFFSET \
797  (sizeof(struct libipw_hdr_3addr) + \
798  sizeof(struct libipw_snap_hdr))
799 
800 struct ipw2100_rx {
801  union {
807  } rx_data;
808 } __packed;
809 
810 /* Bit 0-7 are for 802.11b tx rates - . Bit 5-7 are reserved */
811 #define TX_RATE_1_MBIT 0x0001
812 #define TX_RATE_2_MBIT 0x0002
813 #define TX_RATE_5_5_MBIT 0x0004
814 #define TX_RATE_11_MBIT 0x0008
815 #define TX_RATE_MASK 0x000F
816 #define DEFAULT_TX_RATES 0x000F
817 
818 #define IPW_POWER_MODE_CAM 0x00 //(always on)
819 #define IPW_POWER_INDEX_1 0x01
820 #define IPW_POWER_INDEX_2 0x02
821 #define IPW_POWER_INDEX_3 0x03
822 #define IPW_POWER_INDEX_4 0x04
823 #define IPW_POWER_INDEX_5 0x05
824 #define IPW_POWER_AUTO 0x06
825 #define IPW_POWER_MASK 0x0F
826 #define IPW_POWER_ENABLED 0x10
827 #define IPW_POWER_LEVEL(x) ((x) & IPW_POWER_MASK)
828 
829 #define IPW_TX_POWER_AUTO 0
830 #define IPW_TX_POWER_ENHANCED 1
831 
832 #define IPW_TX_POWER_DEFAULT 32
833 #define IPW_TX_POWER_MIN 0
834 #define IPW_TX_POWER_MAX 16
835 #define IPW_TX_POWER_MIN_DBM (-12)
836 #define IPW_TX_POWER_MAX_DBM 16
837 
838 #define FW_SCAN_DONOT_ASSOCIATE 0x0001 // Dont Attempt to Associate after Scan
839 #define FW_SCAN_PASSIVE 0x0008 // Force PASSSIVE Scan
840 
841 #define REG_MIN_CHANNEL 0
842 #define REG_MAX_CHANNEL 14
843 
844 #define REG_CHANNEL_MASK 0x00003FFF
845 #define IPW_IBSS_11B_DEFAULT_MASK 0x87ff
846 
847 #define DIVERSITY_EITHER 0 // Use both antennas
848 #define DIVERSITY_ANTENNA_A 1 // Use antenna A
849 #define DIVERSITY_ANTENNA_B 2 // Use antenna B
850 
851 #define HOST_COMMAND_WAIT 0
852 #define HOST_COMMAND_NO_WAIT 1
853 
854 #define LOCK_NONE 0
855 #define LOCK_DRIVER 1
856 #define LOCK_FW 2
857 
858 #define TYPE_SWEEP_ORD 0x000D
859 #define TYPE_IBSS_STTN_ORD 0x000E
860 #define TYPE_BSS_AP_ORD 0x000F
861 #define TYPE_RAW_BEACON_ENTRY 0x0010
862 #define TYPE_CALIBRATION_DATA 0x0011
863 #define TYPE_ROGUE_AP_DATA 0x0012
864 #define TYPE_ASSOCIATION_REQUEST 0x0013
865 #define TYPE_REASSOCIATION_REQUEST 0x0014
866 
867 #define HW_FEATURE_RFKILL 0x0001
868 #define RF_KILLSWITCH_OFF 1
869 #define RF_KILLSWITCH_ON 0
870 
871 #define IPW_COMMAND_POOL_SIZE 40
872 
873 #define IPW_START_ORD_TAB_1 1
874 #define IPW_START_ORD_TAB_2 1000
875 
876 #define IPW_ORD_TAB_1_ENTRY_SIZE sizeof(u32)
877 
878 #define IS_ORDINAL_TABLE_ONE(mgr,id) \
879  ((id >= IPW_START_ORD_TAB_1) && (id < mgr->table1_size))
880 #define IS_ORDINAL_TABLE_TWO(mgr,id) \
881  ((id >= IPW_START_ORD_TAB_2) && (id < (mgr->table2_size + IPW_START_ORD_TAB_2)))
882 
883 #define BSS_ID_LENGTH 6
884 
885 // Fixed size data: Ordinal Table 1
886 typedef enum _ORDINAL_TABLE_1 { // NS - means Not Supported by FW
887 // Transmit statistics
888  IPW_ORD_STAT_TX_HOST_REQUESTS = 1, // # of requested Host Tx's (MSDU)
889  IPW_ORD_STAT_TX_HOST_COMPLETE, // # of successful Host Tx's (MSDU)
890  IPW_ORD_STAT_TX_DIR_DATA, // # of successful Directed Tx's (MSDU)
891 
892  IPW_ORD_STAT_TX_DIR_DATA1 = 4, // # of successful Directed Tx's (MSDU) @ 1MB
893  IPW_ORD_STAT_TX_DIR_DATA2, // # of successful Directed Tx's (MSDU) @ 2MB
894  IPW_ORD_STAT_TX_DIR_DATA5_5, // # of successful Directed Tx's (MSDU) @ 5_5MB
895  IPW_ORD_STAT_TX_DIR_DATA11, // # of successful Directed Tx's (MSDU) @ 11MB
896  IPW_ORD_STAT_TX_DIR_DATA22, // # of successful Directed Tx's (MSDU) @ 22MB
897 
898  IPW_ORD_STAT_TX_NODIR_DATA1 = 13, // # of successful Non_Directed Tx's (MSDU) @ 1MB
899  IPW_ORD_STAT_TX_NODIR_DATA2, // # of successful Non_Directed Tx's (MSDU) @ 2MB
900  IPW_ORD_STAT_TX_NODIR_DATA5_5, // # of successful Non_Directed Tx's (MSDU) @ 5.5MB
901  IPW_ORD_STAT_TX_NODIR_DATA11, // # of successful Non_Directed Tx's (MSDU) @ 11MB
902 
903  IPW_ORD_STAT_NULL_DATA = 21, // # of successful NULL data Tx's
904  IPW_ORD_STAT_TX_RTS, // # of successful Tx RTS
905  IPW_ORD_STAT_TX_CTS, // # of successful Tx CTS
906  IPW_ORD_STAT_TX_ACK, // # of successful Tx ACK
907  IPW_ORD_STAT_TX_ASSN, // # of successful Association Tx's
908  IPW_ORD_STAT_TX_ASSN_RESP, // # of successful Association response Tx's
909  IPW_ORD_STAT_TX_REASSN, // # of successful Reassociation Tx's
910  IPW_ORD_STAT_TX_REASSN_RESP, // # of successful Reassociation response Tx's
911  IPW_ORD_STAT_TX_PROBE, // # of probes successfully transmitted
912  IPW_ORD_STAT_TX_PROBE_RESP, // # of probe responses successfully transmitted
913  IPW_ORD_STAT_TX_BEACON, // # of tx beacon
914  IPW_ORD_STAT_TX_ATIM, // # of Tx ATIM
915  IPW_ORD_STAT_TX_DISASSN, // # of successful Disassociation TX
916  IPW_ORD_STAT_TX_AUTH, // # of successful Authentication Tx
917  IPW_ORD_STAT_TX_DEAUTH, // # of successful Deauthentication TX
918 
919  IPW_ORD_STAT_TX_TOTAL_BYTES = 41, // Total successful Tx data bytes
920  IPW_ORD_STAT_TX_RETRIES, // # of Tx retries
921  IPW_ORD_STAT_TX_RETRY1, // # of Tx retries at 1MBPS
922  IPW_ORD_STAT_TX_RETRY2, // # of Tx retries at 2MBPS
923  IPW_ORD_STAT_TX_RETRY5_5, // # of Tx retries at 5.5MBPS
924  IPW_ORD_STAT_TX_RETRY11, // # of Tx retries at 11MBPS
925 
926  IPW_ORD_STAT_TX_FAILURES = 51, // # of Tx Failures
927  IPW_ORD_STAT_TX_ABORT_AT_HOP, //NS // # of Tx's aborted at hop time
928  IPW_ORD_STAT_TX_MAX_TRIES_IN_HOP, // # of times max tries in a hop failed
929  IPW_ORD_STAT_TX_ABORT_LATE_DMA, //NS // # of times tx aborted due to late dma setup
930  IPW_ORD_STAT_TX_ABORT_STX, //NS // # of times backoff aborted
931  IPW_ORD_STAT_TX_DISASSN_FAIL, // # of times disassociation failed
932  IPW_ORD_STAT_TX_ERR_CTS, // # of missed/bad CTS frames
933  IPW_ORD_STAT_TX_BPDU, //NS // # of spanning tree BPDUs sent
934  IPW_ORD_STAT_TX_ERR_ACK, // # of tx err due to acks
935 
936  // Receive statistics
937  IPW_ORD_STAT_RX_HOST = 61, // # of packets passed to host
938  IPW_ORD_STAT_RX_DIR_DATA, // # of directed packets
939  IPW_ORD_STAT_RX_DIR_DATA1, // # of directed packets at 1MB
940  IPW_ORD_STAT_RX_DIR_DATA2, // # of directed packets at 2MB
941  IPW_ORD_STAT_RX_DIR_DATA5_5, // # of directed packets at 5.5MB
942  IPW_ORD_STAT_RX_DIR_DATA11, // # of directed packets at 11MB
943  IPW_ORD_STAT_RX_DIR_DATA22, // # of directed packets at 22MB
944 
945  IPW_ORD_STAT_RX_NODIR_DATA = 71, // # of nondirected packets
946  IPW_ORD_STAT_RX_NODIR_DATA1, // # of nondirected packets at 1MB
947  IPW_ORD_STAT_RX_NODIR_DATA2, // # of nondirected packets at 2MB
948  IPW_ORD_STAT_RX_NODIR_DATA5_5, // # of nondirected packets at 5.5MB
949  IPW_ORD_STAT_RX_NODIR_DATA11, // # of nondirected packets at 11MB
950 
951  IPW_ORD_STAT_RX_NULL_DATA = 80, // # of null data rx's
952  IPW_ORD_STAT_RX_POLL, //NS // # of poll rx
953  IPW_ORD_STAT_RX_RTS, // # of Rx RTS
954  IPW_ORD_STAT_RX_CTS, // # of Rx CTS
955  IPW_ORD_STAT_RX_ACK, // # of Rx ACK
956  IPW_ORD_STAT_RX_CFEND, // # of Rx CF End
957  IPW_ORD_STAT_RX_CFEND_ACK, // # of Rx CF End + CF Ack
958  IPW_ORD_STAT_RX_ASSN, // # of Association Rx's
959  IPW_ORD_STAT_RX_ASSN_RESP, // # of Association response Rx's
960  IPW_ORD_STAT_RX_REASSN, // # of Reassociation Rx's
961  IPW_ORD_STAT_RX_REASSN_RESP, // # of Reassociation response Rx's
962  IPW_ORD_STAT_RX_PROBE, // # of probe Rx's
963  IPW_ORD_STAT_RX_PROBE_RESP, // # of probe response Rx's
964  IPW_ORD_STAT_RX_BEACON, // # of Rx beacon
965  IPW_ORD_STAT_RX_ATIM, // # of Rx ATIM
966  IPW_ORD_STAT_RX_DISASSN, // # of disassociation Rx
967  IPW_ORD_STAT_RX_AUTH, // # of authentication Rx
968  IPW_ORD_STAT_RX_DEAUTH, // # of deauthentication Rx
969 
970  IPW_ORD_STAT_RX_TOTAL_BYTES = 101, // Total rx data bytes received
971  IPW_ORD_STAT_RX_ERR_CRC, // # of packets with Rx CRC error
972  IPW_ORD_STAT_RX_ERR_CRC1, // # of Rx CRC errors at 1MB
973  IPW_ORD_STAT_RX_ERR_CRC2, // # of Rx CRC errors at 2MB
974  IPW_ORD_STAT_RX_ERR_CRC5_5, // # of Rx CRC errors at 5.5MB
975  IPW_ORD_STAT_RX_ERR_CRC11, // # of Rx CRC errors at 11MB
976 
977  IPW_ORD_STAT_RX_DUPLICATE1 = 112, // # of duplicate rx packets at 1MB
978  IPW_ORD_STAT_RX_DUPLICATE2, // # of duplicate rx packets at 2MB
979  IPW_ORD_STAT_RX_DUPLICATE5_5, // # of duplicate rx packets at 5.5MB
980  IPW_ORD_STAT_RX_DUPLICATE11, // # of duplicate rx packets at 11MB
981  IPW_ORD_STAT_RX_DUPLICATE = 119, // # of duplicate rx packets
982 
983  IPW_ORD_PERS_DB_LOCK = 120, // # locking fw permanent db
984  IPW_ORD_PERS_DB_SIZE, // # size of fw permanent db
985  IPW_ORD_PERS_DB_ADDR, // # address of fw permanent db
986  IPW_ORD_STAT_RX_INVALID_PROTOCOL, // # of rx frames with invalid protocol
987  IPW_ORD_SYS_BOOT_TIME, // # Boot time
988  IPW_ORD_STAT_RX_NO_BUFFER, // # of rx frames rejected due to no buffer
989  IPW_ORD_STAT_RX_ABORT_LATE_DMA, //NS // # of rx frames rejected due to dma setup too late
990  IPW_ORD_STAT_RX_ABORT_AT_HOP, //NS // # of rx frames aborted due to hop
991  IPW_ORD_STAT_RX_MISSING_FRAG, // # of rx frames dropped due to missing fragment
992  IPW_ORD_STAT_RX_ORPHAN_FRAG, // # of rx frames dropped due to non-sequential fragment
993  IPW_ORD_STAT_RX_ORPHAN_FRAME, // # of rx frames dropped due to unmatched 1st frame
994  IPW_ORD_STAT_RX_FRAG_AGEOUT, // # of rx frames dropped due to uncompleted frame
995  IPW_ORD_STAT_RX_BAD_SSID, //NS // Bad SSID (unused)
996  IPW_ORD_STAT_RX_ICV_ERRORS, // # of ICV errors during decryption
997 
998 // PSP Statistics
999  IPW_ORD_STAT_PSP_SUSPENSION = 137, // # of times adapter suspended
1000  IPW_ORD_STAT_PSP_BCN_TIMEOUT, // # of beacon timeout
1001  IPW_ORD_STAT_PSP_POLL_TIMEOUT, // # of poll response timeouts
1002  IPW_ORD_STAT_PSP_NONDIR_TIMEOUT, // # of timeouts waiting for last broadcast/muticast pkt
1003  IPW_ORD_STAT_PSP_RX_DTIMS, // # of PSP DTIMs received
1004  IPW_ORD_STAT_PSP_RX_TIMS, // # of PSP TIMs received
1005  IPW_ORD_STAT_PSP_STATION_ID, // PSP Station ID
1006 
1007 // Association and roaming
1008  IPW_ORD_LAST_ASSN_TIME = 147, // RTC time of last association
1009  IPW_ORD_STAT_PERCENT_MISSED_BCNS, // current calculation of % missed beacons
1010  IPW_ORD_STAT_PERCENT_RETRIES, // current calculation of % missed tx retries
1011  IPW_ORD_ASSOCIATED_AP_PTR, // If associated, this is ptr to the associated
1012  // AP table entry. set to 0 if not associated
1013  IPW_ORD_AVAILABLE_AP_CNT, // # of AP's decsribed in the AP table
1014  IPW_ORD_AP_LIST_PTR, // Ptr to list of available APs
1015  IPW_ORD_STAT_AP_ASSNS, // # of associations
1016  IPW_ORD_STAT_ASSN_FAIL, // # of association failures
1017  IPW_ORD_STAT_ASSN_RESP_FAIL, // # of failuresdue to response fail
1018  IPW_ORD_STAT_FULL_SCANS, // # of full scans
1019 
1020  IPW_ORD_CARD_DISABLED, // # Card Disabled
1021  IPW_ORD_STAT_ROAM_INHIBIT, // # of times roaming was inhibited due to ongoing activity
1023  IPW_ORD_RSSI_AT_ASSN = 160, // RSSI of associated AP at time of association
1024  IPW_ORD_STAT_ASSN_CAUSE1, // # of reassociations due to no tx from AP in last N
1025  // hops or no prob_ responses in last 3 minutes
1026  IPW_ORD_STAT_ASSN_CAUSE2, // # of reassociations due to poor tx/rx quality
1027  IPW_ORD_STAT_ASSN_CAUSE3, // # of reassociations due to tx/rx quality with excessive
1028  // load at the AP
1029  IPW_ORD_STAT_ASSN_CAUSE4, // # of reassociations due to AP RSSI level fell below
1030  // eligible group
1031  IPW_ORD_STAT_ASSN_CAUSE5, // # of reassociations due to load leveling
1032  IPW_ORD_STAT_ASSN_CAUSE6, //NS // # of reassociations due to dropped by Ap
1036  IPW_ORD_STAT_AUTH_FAIL, // # of times authentication failed
1037  IPW_ORD_STAT_AUTH_RESP_FAIL, // # of times authentication response failed
1038  IPW_ORD_STATION_TABLE_CNT, // # of entries in association table
1039 
1040 // Other statistics
1041  IPW_ORD_RSSI_AVG_CURR = 173, // Current avg RSSI
1042  IPW_ORD_STEST_RESULTS_CURR, //NS // Current self test results word
1043  IPW_ORD_STEST_RESULTS_CUM, //NS // Cummulative self test results word
1045  IPW_ORD_POWER_MGMT_MODE, // Power mode - 0=CAM, 1=PSP
1047  IPW_ORD_COUNTRY_CODE, // IEEE country code as recv'd from beacon
1048  IPW_ORD_COUNTRY_CHANNELS, // channels suported by country
1049 // IPW_ORD_COUNTRY_CHANNELS:
1050 // For 11b the lower 2-byte are used for channels from 1-14
1051 // and the higher 2-byte are not used.
1052  IPW_ORD_RESET_CNT, // # of adapter resets (warm)
1053  IPW_ORD_BEACON_INTERVAL, // Beacon interval
1054 
1055  IPW_ORD_PRINCETON_VERSION = 184, //NS // Princeton Version
1056  IPW_ORD_ANTENNA_DIVERSITY, // TRUE if antenna diversity is disabled
1057  IPW_ORD_CCA_RSSI, //NS // CCA RSSI value (factory programmed)
1058  IPW_ORD_STAT_EEPROM_UPDATE, //NS // # of times config EEPROM updated
1059  IPW_ORD_DTIM_PERIOD, // # of beacon intervals between DTIMs
1060  IPW_ORD_OUR_FREQ, // current radio freq lower digits - channel ID
1061 
1062  IPW_ORD_RTC_TIME = 190, // current RTC time
1063  IPW_ORD_PORT_TYPE, // operating mode
1064  IPW_ORD_CURRENT_TX_RATE, // current tx rate
1065  IPW_ORD_SUPPORTED_RATES, // Bitmap of supported tx rates
1066  IPW_ORD_ATIM_WINDOW, // current ATIM Window
1067  IPW_ORD_BASIC_RATES, // bitmap of basic tx rates
1068  IPW_ORD_NIC_HIGHEST_RATE, // bitmap of basic tx rates
1069  IPW_ORD_AP_HIGHEST_RATE, // bitmap of basic tx rates
1070  IPW_ORD_CAPABILITIES, // Management frame capability field
1071  IPW_ORD_AUTH_TYPE, // Type of authentication
1072  IPW_ORD_RADIO_TYPE, // Adapter card platform type
1073  IPW_ORD_RTS_THRESHOLD = 201, // Min length of packet after which RTS handshaking is used
1074  IPW_ORD_INT_MODE, // International mode
1075  IPW_ORD_FRAGMENTATION_THRESHOLD, // protocol frag threshold
1077  IPW_ORD_EEPROM_SRAM_DB_BLOCK_SIZE, // EEPROM size in SRAM
1078  IPW_ORD_EEPROM_SKU_CAPABILITY, // EEPROM SKU Capability 206 =
1079  IPW_ORD_EEPROM_IBSS_11B_CHANNELS, // EEPROM IBSS 11b channel set
1080 
1081  IPW_ORD_MAC_VERSION = 209, // MAC Version
1082  IPW_ORD_MAC_REVISION, // MAC Revision
1083  IPW_ORD_RADIO_VERSION, // Radio Version
1084  IPW_ORD_NIC_MANF_DATE_TIME, // MANF Date/Time STAMP
1085  IPW_ORD_UCODE_VERSION, // Ucode Version
1086  IPW_ORD_HW_RF_SWITCH_STATE = 214, // HW RF Kill Switch State
1087 } ORDINALTABLE1;
1088 
1089 // ordinal table 2
1090 // Variable length data:
1091 #define IPW_FIRST_VARIABLE_LENGTH_ORDINAL 1001
1092 
1093 typedef enum _ORDINAL_TABLE_2 { // NS - means Not Supported by FW
1094  IPW_ORD_STAT_BASE = 1000, // contains number of variable ORDs
1095  IPW_ORD_STAT_ADAPTER_MAC = 1001, // 6 bytes: our adapter MAC address
1096  IPW_ORD_STAT_PREFERRED_BSSID = 1002, // 6 bytes: BSSID of the preferred AP
1097  IPW_ORD_STAT_MANDATORY_BSSID = 1003, // 6 bytes: BSSID of the mandatory AP
1098  IPW_FILL_1, //NS //
1099  IPW_ORD_STAT_COUNTRY_TEXT = 1005, // 36 bytes: Country name text, First two bytes are Country code
1100  IPW_ORD_STAT_ASSN_SSID = 1006, // 32 bytes: ESSID String
1101  IPW_ORD_STATION_TABLE = 1007, // ? bytes: Station/AP table (via Direct SSID Scans)
1102  IPW_ORD_STAT_SWEEP_TABLE = 1008, // ? bytes: Sweep/Host Table table (via Broadcast Scans)
1103  IPW_ORD_STAT_ROAM_LOG = 1009, // ? bytes: Roaming log
1104  IPW_ORD_STAT_RATE_LOG = 1010, //NS // 0 bytes: Rate log
1105  IPW_ORD_STAT_FIFO = 1011, //NS // 0 bytes: Fifo buffer data structures
1106  IPW_ORD_STAT_FW_VER_NUM = 1012, // 14 bytes: fw version ID string as in (a.bb.ccc; "0.08.011")
1107  IPW_ORD_STAT_FW_DATE = 1013, // 14 bytes: fw date string (mmm dd yyyy; "Mar 13 2002")
1108  IPW_ORD_STAT_ASSN_AP_BSSID = 1014, // 6 bytes: MAC address of associated AP
1109  IPW_ORD_STAT_DEBUG = 1015, //NS // ? bytes:
1110  IPW_ORD_STAT_NIC_BPA_NUM = 1016, // 11 bytes: NIC BPA number in ASCII
1111  IPW_ORD_STAT_UCODE_DATE = 1017, // 5 bytes: uCode date
1113 } ORDINALTABLE2; // NS - means Not Supported by FW
1114 
1115 #define IPW_LAST_VARIABLE_LENGTH_ORDINAL 1018
1116 
1117 #ifndef WIRELESS_SPY
1118 #define WIRELESS_SPY // enable iwspy support
1119 #endif
1120 
1121 #define IPW_HOST_FW_SHARED_AREA0 0x0002f200
1122 #define IPW_HOST_FW_SHARED_AREA0_END 0x0002f510 // 0x310 bytes
1123 
1124 #define IPW_HOST_FW_SHARED_AREA1 0x0002f610
1125 #define IPW_HOST_FW_SHARED_AREA1_END 0x0002f630 // 0x20 bytes
1126 
1127 #define IPW_HOST_FW_SHARED_AREA2 0x0002fa00
1128 #define IPW_HOST_FW_SHARED_AREA2_END 0x0002fa20 // 0x20 bytes
1129 
1130 #define IPW_HOST_FW_SHARED_AREA3 0x0002fc00
1131 #define IPW_HOST_FW_SHARED_AREA3_END 0x0002fc10 // 0x10 bytes
1132 
1133 #define IPW_HOST_FW_INTERRUPT_AREA 0x0002ff80
1134 #define IPW_HOST_FW_INTERRUPT_AREA_END 0x00030000 // 0x80 bytes
1135 
1137  unsigned char *buf;
1138  long len;
1139  long pos;
1140  struct list_head list;
1141 };
1142 
1144  const void *data;
1145  unsigned long size;
1146 };
1147 
1148 struct ipw2100_fw {
1149  int version;
1152  const struct firmware *fw_entry;
1153 };
1154 
1155 #define MAX_FW_VERSION_LEN 14
1156 
1157 #endif /* _IPW2100_H */