Loading...
1#ifndef RAYLINK_H
2
3typedef unsigned char UCHAR;
4
5/****** IEEE 802.11 constants ************************************************/
6#define ADDRLEN 6
7/* Frame control 1 bit fields */
8#define PROTOCOL_VER 0x00
9#define DATA_TYPE 0x08
10#define ASSOC_REQ_TYPE 0x00
11#define ASSOC_RESP_TYPE 0x10
12#define REASSOC_REQ_TYPE 0x20
13#define REASSOC_RESP_TYPE 0x30
14#define NULL_MSG_TYPE 0x48
15#define BEACON_TYPE 0x80
16#define DISASSOC_TYPE 0xA0
17#define PSPOLL_TYPE 0xA4
18#define AUTHENTIC_TYPE 0xB0
19#define DEAUTHENTIC_TYPE 0xC0
20/* Frame control 2 bit fields */
21#define FC2_TO_DS 0x01
22#define FC2_FROM_DS 0x02
23#define FC2_MORE_FRAG 0x04
24#define FC2_RETRY 0x08
25#define FC2_PSM 0x10
26#define FC2_MORE_DATA 0x20
27#define FC2_WEP 0x40
28#define FC2_ORDER 0x80
29/*****************************************************************************/
30/* 802.11 element ID's and lengths */
31#define C_BP_CAPABILITY_ESS 0x01
32#define C_BP_CAPABILITY_IBSS 0x02
33#define C_BP_CAPABILITY_CF_POLLABLE 0x04
34#define C_BP_CAPABILITY_CF_POLL_REQUEST 0x08
35#define C_BP_CAPABILITY_PRIVACY 0x10
36
37#define C_ESSID_ELEMENT_ID 0
38#define C_ESSID_ELEMENT_MAX_LENGTH 32
39
40#define C_SUPPORTED_RATES_ELEMENT_ID 1
41#define C_SUPPORTED_RATES_ELEMENT_LENGTH 2
42
43#define C_FH_PARAM_SET_ELEMENT_ID 2
44#define C_FH_PARAM_SET_ELEMENT_LNGTH 5
45
46#define C_CF_PARAM_SET_ELEMENT_ID 4
47#define C_CF_PARAM_SET_ELEMENT_LNGTH 6
48
49#define C_TIM_ELEMENT_ID 5
50#define C_TIM_BITMAP_LENGTH 251
51#define C_TIM_BMCAST_BIT 0x01
52
53#define C_IBSS_ELEMENT_ID 6
54#define C_IBSS_ELEMENT_LENGTH 2
55
56#define C_JAPAN_CALL_SIGN_ELEMENT_ID 51
57#define C_JAPAN_CALL_SIGN_ELEMENT_LNGTH 12
58
59#define C_DISASSOC_REASON_CODE_LEN 2
60#define C_DISASSOC_REASON_CODE_DEFAULT 8
61
62#define C_CRC_LEN 4
63#define C_NUM_SUPPORTED_RATES 8
64/****** IEEE 802.11 mac header for type data packets *************************/
65struct mac_header {
66 UCHAR frame_ctl_1;
67 UCHAR frame_ctl_2;
68 UCHAR duration_lsb;
69 UCHAR duration_msb;
70 UCHAR addr_1[ADDRLEN];
71 UCHAR addr_2[ADDRLEN];
72 UCHAR addr_3[ADDRLEN];
73 UCHAR seq_frag_num[2];
74/* UCHAR addr_4[ADDRLEN]; *//* only present for AP to AP (TO DS and FROM DS */
75};
76/****** IEEE 802.11 frame element structures *********************************/
77struct essid_element
78{
79 UCHAR id;
80 UCHAR length;
81 UCHAR text[C_ESSID_ELEMENT_MAX_LENGTH];
82};
83struct rates_element
84{
85 UCHAR id;
86 UCHAR length;
87 UCHAR value[8];
88};
89struct freq_hop_element
90{
91 UCHAR id;
92 UCHAR length;
93 UCHAR dwell_time[2];
94 UCHAR hop_set;
95 UCHAR hop_pattern;
96 UCHAR hop_index;
97};
98struct tim_element
99{
100 UCHAR id;
101 UCHAR length;
102 UCHAR dtim_count;
103 UCHAR dtim_period;
104 UCHAR bitmap_control;
105 UCHAR tim[C_TIM_BITMAP_LENGTH];
106};
107struct ibss_element
108{
109 UCHAR id;
110 UCHAR length;
111 UCHAR atim_window[2];
112};
113struct japan_call_sign_element
114{
115 UCHAR id;
116 UCHAR length;
117 UCHAR call_sign[12];
118};
119/****** Beacon message structures ********************************************/
120/* .elements is a large lump of max size because elements are variable size */
121struct infra_beacon
122{
123 UCHAR timestamp[8];
124 UCHAR beacon_intvl[2];
125 UCHAR capability[2];
126 UCHAR elements[sizeof(struct essid_element)
127 + sizeof(struct rates_element)
128 + sizeof(struct freq_hop_element)
129 + sizeof(struct japan_call_sign_element)
130 + sizeof(struct tim_element)];
131};
132struct adhoc_beacon
133{
134 UCHAR timestamp[8];
135 UCHAR beacon_intvl[2];
136 UCHAR capability[2];
137 UCHAR elements[sizeof(struct essid_element)
138 + sizeof(struct rates_element)
139 + sizeof(struct freq_hop_element)
140 + sizeof(struct japan_call_sign_element)
141 + sizeof(struct ibss_element)];
142};
143/*****************************************************************************/
144/*****************************************************************************/
145/* #define C_MAC_HDR_2_WEP 0x40 */
146/* TX/RX CCS constants */
147#define TX_HEADER_LENGTH 0x1C
148#define RX_MAC_HEADER_LENGTH 0x18
149#define TX_AUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 6)
150#define TX_AUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)
151#define TX_AUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)
152#define TX_DEAUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 2)
153#define TX_DEAUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)
154#define TX_DEAUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)
155#define FCS_LEN 4
156
157#define ADHOC 0
158#define INFRA 1
159
160#define TYPE_STA 0
161#define TYPE_AP 1
162
163#define PASSIVE_SCAN 1
164#define ACTIVE_SCAN 1
165
166#define PSM_CAM 0
167
168/* Country codes */
169#define USA 1
170#define EUROPE 2
171#define JAPAN 3
172#define KOREA 4
173#define SPAIN 5
174#define FRANCE 6
175#define ISRAEL 7
176#define AUSTRALIA 8
177#define JAPAN_TEST 9
178
179/* Hop pattern lengths */
180#define USA_HOP_MOD 79
181#define EUROPE_HOP_MOD 79
182#define JAPAN_HOP_MOD 23
183#define KOREA_HOP_MOD 23
184#define SPAIN_HOP_MOD 27
185#define FRANCE_HOP_MOD 35
186#define ISRAEL_HOP_MOD 35
187#define AUSTRALIA_HOP_MOD 47
188#define JAPAN_TEST_HOP_MOD 23
189
190#define ESSID_SIZE 32
191/**********************************************************************/
192/* CIS Register Constants */
193#define CIS_OFFSET 0x0f00
194/* Configuration Option Register (0x0F00) */
195#define COR_OFFSET 0x00
196#define COR_SOFT_RESET 0x80
197#define COR_LEVEL_IRQ 0x40
198#define COR_CONFIG_NUM 0x01
199#define COR_DEFAULT (COR_LEVEL_IRQ | COR_CONFIG_NUM)
200
201/* Card Configuration and Status Register (0x0F01) */
202#define CCSR_OFFSET 0x01
203#define CCSR_HOST_INTR_PENDING 0x01
204#define CCSR_POWER_DOWN 0x04
205
206/* HCS Interrupt Register (0x0F05) */
207#define HCS_INTR_OFFSET 0x05
208/* #define HCS_INTR_OFFSET 0x0A */
209#define HCS_INTR_CLEAR 0x00
210
211/* ECF Interrupt Register (0x0F06) */
212#define ECF_INTR_OFFSET 0x06
213/* #define ECF_INTR_OFFSET 0x0C */
214#define ECF_INTR_SET 0x01
215
216/* Authorization Register 0 (0x0F08) */
217#define AUTH_0_ON 0x57
218
219/* Authorization Register 1 (0x0F09) */
220#define AUTH_1_ON 0x82
221
222/* Program Mode Register (0x0F0A) */
223#define PC2PM 0x02
224#define PC2CAL 0x10
225#define PC2MLSE 0x20
226
227/* PC Test Mode Register (0x0F0B) */
228#define PC_TEST_MODE 0x08
229
230/* Frequency Control Word (0x0F10) */
231/* Range 0x02 - 0xA6 */
232
233/* Test Mode Control 1-4 (0x0F14 - 0x0F17) */
234
235/**********************************************************************/
236
237/* Shared RAM Area */
238#define SCB_BASE 0x0000
239#define STATUS_BASE 0x0100
240#define HOST_TO_ECF_BASE 0x0200
241#define ECF_TO_HOST_BASE 0x0300
242#define CCS_BASE 0x0400
243#define RCS_BASE 0x0800
244#define INFRA_TIM_BASE 0x0C00
245#define SSID_LIST_BASE 0x0D00
246#define TX_BUF_BASE 0x1000
247#define RX_BUF_BASE 0x8000
248
249#define NUMBER_OF_CCS 64
250#define NUMBER_OF_RCS 64
251/*#define NUMBER_OF_TX_CCS 14 */
252#define NUMBER_OF_TX_CCS 14
253
254#define TX_BUF_SIZE (2048 - sizeof(struct tx_msg))
255#define RX_BUFF_END 0x3FFF
256/* Values for buffer_status */
257#define CCS_BUFFER_FREE 0
258#define CCS_BUFFER_BUSY 1
259#define CCS_COMMAND_COMPLETE 2
260#define CCS_COMMAND_FAILED 3
261
262/* Values for cmd */
263#define CCS_DOWNLOAD_STARTUP_PARAMS 1
264#define CCS_UPDATE_PARAMS 2
265#define CCS_REPORT_PARAMS 3
266#define CCS_UPDATE_MULTICAST_LIST 4
267#define CCS_UPDATE_POWER_SAVINGS_MODE 5
268#define CCS_START_NETWORK 6
269#define CCS_JOIN_NETWORK 7
270#define CCS_START_ASSOCIATION 8
271#define CCS_TX_REQUEST 9
272#define CCS_TEST_MEMORY 0xa
273#define CCS_SHUTDOWN 0xb
274#define CCS_DUMP_MEMORY 0xc
275#define CCS_START_TIMER 0xe
276#define CCS_LAST_CMD CCS_START_TIMER
277
278/* Values for link field */
279#define CCS_END_LIST 0xff
280
281/* values for buffer_status field */
282#define RCS_BUFFER_FREE 0
283#define RCS_BUFFER_BUSY 1
284#define RCS_COMPLETE 2
285#define RCS_FAILED 3
286#define RCS_BUFFER_RELEASE 0xFF
287
288/* values for interrupt_id field */
289#define PROCESS_RX_PACKET 0x80 /* */
290#define REJOIN_NET_COMPLETE 0x81 /* RCS ID: Rejoin Net Complete */
291#define ROAMING_INITIATED 0x82 /* RCS ID: Roaming Initiated */
292#define JAPAN_CALL_SIGN_RXD 0x83 /* RCS ID: New Japan Call Sign */
293
294/*****************************************************************************/
295/* Memory types for dump memory command */
296#define C_MEM_PROG 0
297#define C_MEM_XDATA 1
298#define C_MEM_SFR 2
299#define C_MEM_IDATA 3
300
301/*** Return values for hw_xmit **********/
302#define XMIT_OK (0)
303#define XMIT_MSG_BAD (-1)
304#define XMIT_NO_CCS (-2)
305#define XMIT_NO_INTR (-3)
306#define XMIT_NEED_AUTH (-4)
307
308/*** Values for card status */
309#define CARD_INSERTED (0)
310
311#define CARD_AWAITING_PARAM (1)
312#define CARD_INIT_ERROR (11)
313
314#define CARD_DL_PARAM (2)
315#define CARD_DL_PARAM_ERROR (12)
316
317#define CARD_DOING_ACQ (3)
318
319#define CARD_ACQ_COMPLETE (4)
320#define CARD_ACQ_FAILED (14)
321
322#define CARD_AUTH_COMPLETE (5)
323#define CARD_AUTH_REFUSED (15)
324
325#define CARD_ASSOC_COMPLETE (6)
326#define CARD_ASSOC_FAILED (16)
327
328/*** Values for authentication_state ***********************************/
329#define UNAUTHENTICATED (0)
330#define AWAITING_RESPONSE (1)
331#define AUTHENTICATED (2)
332#define NEED_TO_AUTH (3)
333
334/*** Values for authentication type ************************************/
335#define OPEN_AUTH_REQUEST (1)
336#define OPEN_AUTH_RESPONSE (2)
337#define BROADCAST_DEAUTH (0xc0)
338/*** Values for timer functions ****************************************/
339#define TODO_NOTHING (0)
340#define TODO_VERIFY_DL_START (-1)
341#define TODO_START_NET (-2)
342#define TODO_JOIN_NET (-3)
343#define TODO_AUTHENTICATE_TIMEOUT (-4)
344#define TODO_SEND_CCS (-5)
345/***********************************************************************/
346/* Parameter passing structure for update/report parameter CCS's */
347struct object_id {
348 void *object_addr;
349 unsigned char object_length;
350};
351
352#define OBJID_network_type 0
353#define OBJID_acting_as_ap_status 1
354#define OBJID_current_ess_id 2
355#define OBJID_scanning_mode 3
356#define OBJID_power_mgt_state 4
357#define OBJID_mac_address 5
358#define OBJID_frag_threshold 6
359#define OBJID_hop_time 7
360#define OBJID_beacon_period 8
361#define OBJID_dtim_period 9
362#define OBJID_retry_max 10
363#define OBJID_ack_timeout 11
364#define OBJID_sifs 12
365#define OBJID_difs 13
366#define OBJID_pifs 14
367#define OBJID_rts_threshold 15
368#define OBJID_scan_dwell_time 16
369#define OBJID_max_scan_dwell_time 17
370#define OBJID_assoc_resp_timeout 18
371#define OBJID_adhoc_scan_cycle_max 19
372#define OBJID_infra_scan_cycle_max 20
373#define OBJID_infra_super_cycle_max 21
374#define OBJID_promiscuous_mode 22
375#define OBJID_unique_word 23
376#define OBJID_slot_time 24
377#define OBJID_roaming_low_snr 25
378#define OBJID_low_snr_count_thresh 26
379#define OBJID_infra_missed_bcn 27
380#define OBJID_adhoc_missed_bcn 28
381#define OBJID_curr_country_code 29
382#define OBJID_hop_pattern 30
383#define OBJID_reserved 31
384#define OBJID_cw_max_msb 32
385#define OBJID_cw_min_msb 33
386#define OBJID_noise_filter_gain 34
387#define OBJID_noise_limit_offset 35
388#define OBJID_det_rssi_thresh_offset 36
389#define OBJID_med_busy_thresh_offset 37
390#define OBJID_det_sync_thresh 38
391#define OBJID_test_mode 39
392#define OBJID_test_min_chan_num 40
393#define OBJID_test_max_chan_num 41
394#define OBJID_allow_bcast_ID_prbrsp 42
395#define OBJID_privacy_must_start 43
396#define OBJID_privacy_can_join 44
397#define OBJID_basic_rate_set 45
398
399/**** Configuration/Status/Control Area ***************************/
400/* System Control Block (SCB) Area
401 * Located at Shared RAM offset 0
402 */
403struct scb {
404 UCHAR ccs_index;
405 UCHAR rcs_index;
406};
407
408/****** Status area at Shared RAM offset 0x0100 ******************************/
409struct status {
410 UCHAR mrx_overflow_for_host; /* 0=ECF may write, 1=host may write*/
411 UCHAR mrx_checksum_error_for_host; /* 0=ECF may write, 1=host may write*/
412 UCHAR rx_hec_error_for_host; /* 0=ECF may write, 1=host may write*/
413 UCHAR reserved1;
414 short mrx_overflow; /* ECF increments on rx overflow */
415 short mrx_checksum_error; /* ECF increments on rx CRC error */
416 short rx_hec_error; /* ECF incs on mac header CRC error */
417 UCHAR rxnoise; /* Average RSL measurement */
418};
419
420/****** Host-to-ECF Data Area at Shared RAM offset 0x200 *********************/
421struct host_to_ecf_area {
422
423};
424
425/****** ECF-to-Host Data Area at Shared RAM offset 0x0300 ********************/
426struct startup_res_518 {
427 UCHAR startup_word;
428 UCHAR station_addr[ADDRLEN];
429 UCHAR calc_prog_chksum;
430 UCHAR calc_cis_chksum;
431 UCHAR ecf_spare[7];
432 UCHAR japan_call_sign[12];
433};
434
435struct startup_res_6 {
436 UCHAR startup_word;
437 UCHAR station_addr[ADDRLEN];
438 UCHAR reserved;
439 UCHAR supp_rates[8];
440 UCHAR japan_call_sign[12];
441 UCHAR calc_prog_chksum;
442 UCHAR calc_cis_chksum;
443 UCHAR firmware_version[3];
444 UCHAR asic_version;
445 UCHAR tib_length;
446};
447
448struct start_join_net_params {
449 UCHAR net_type;
450 UCHAR ssid[ESSID_SIZE];
451 UCHAR reserved;
452 UCHAR privacy_can_join;
453};
454
455/****** Command Control Structure area at Shared ram offset 0x0400 ***********/
456/* Structures for command specific parameters (ccs.var) */
457struct update_param_cmd {
458 UCHAR object_id;
459 UCHAR number_objects;
460 UCHAR failure_cause;
461};
462struct report_param_cmd {
463 UCHAR object_id;
464 UCHAR number_objects;
465 UCHAR failure_cause;
466 UCHAR length;
467};
468struct start_network_cmd {
469 UCHAR update_param;
470 UCHAR bssid[ADDRLEN];
471 UCHAR net_initiated;
472 UCHAR net_default_tx_rate;
473 UCHAR encryption;
474};
475struct join_network_cmd {
476 UCHAR update_param;
477 UCHAR bssid[ADDRLEN];
478 UCHAR net_initiated;
479 UCHAR net_default_tx_rate;
480 UCHAR encryption;
481};
482struct tx_requested_cmd {
483
484 UCHAR tx_data_ptr[2];
485 UCHAR tx_data_length[2];
486 UCHAR host_reserved[2];
487 UCHAR reserved[3];
488 UCHAR tx_rate;
489 UCHAR pow_sav_mode;
490 UCHAR retries;
491 UCHAR antenna;
492};
493struct tx_requested_cmd_4 {
494
495 UCHAR tx_data_ptr[2];
496 UCHAR tx_data_length[2];
497 UCHAR dest_addr[ADDRLEN];
498 UCHAR pow_sav_mode;
499 UCHAR retries;
500 UCHAR station_id;
501};
502struct memory_dump_cmd {
503 UCHAR memory_type;
504 UCHAR memory_ptr[2];
505 UCHAR length;
506};
507struct update_association_cmd {
508 UCHAR status;
509 UCHAR aid[2];
510};
511struct start_timer_cmd {
512 UCHAR duration[2];
513};
514
515struct ccs {
516 UCHAR buffer_status; /* 0 = buffer free, 1 = buffer busy */
517 /* 2 = command complete, 3 = failed */
518 UCHAR cmd; /* command to ECF */
519 UCHAR link; /* link to next CCS, FF=end of list */
520 /* command specific parameters */
521 union {
522 char reserved[13];
523 struct update_param_cmd update_param;
524 struct report_param_cmd report_param;
525 UCHAR nummulticast;
526 UCHAR mode;
527 struct start_network_cmd start_network;
528 struct join_network_cmd join_network;
529 struct tx_requested_cmd tx_request;
530 struct memory_dump_cmd memory_dump;
531 struct update_association_cmd update_assoc;
532 struct start_timer_cmd start_timer;
533 } var;
534};
535
536/*****************************************************************************/
537/* Transmit buffer structures */
538struct tib_structure {
539 UCHAR ccs_index;
540 UCHAR psm;
541 UCHAR pass_fail;
542 UCHAR retry_count;
543 UCHAR max_retries;
544 UCHAR frags_remaining;
545 UCHAR no_rb;
546 UCHAR rts_reqd;
547 UCHAR csma_tx_cntrl_2;
548 UCHAR sifs_tx_cntrl_2;
549 UCHAR tx_dma_addr_1[2];
550 UCHAR tx_dma_addr_2[2];
551 UCHAR var_dur_2mhz[2];
552 UCHAR var_dur_1mhz[2];
553 UCHAR max_dur_2mhz[2];
554 UCHAR max_dur_1mhz[2];
555 UCHAR hdr_len;
556 UCHAR max_frag_len[2];
557 UCHAR var_len[2];
558 UCHAR phy_hdr_4;
559 UCHAR mac_hdr_1;
560 UCHAR mac_hdr_2;
561 UCHAR sid[2];
562};
563
564struct phy_header {
565 UCHAR sfd[2];
566 UCHAR hdr_3;
567 UCHAR hdr_4;
568};
569struct rx_msg {
570 struct mac_header mac;
571 UCHAR var[1];
572};
573
574struct tx_msg {
575 struct tib_structure tib;
576 struct phy_header phy;
577 struct mac_header mac;
578 UCHAR var[1];
579};
580
581/****** ECF Receive Control Structure (RCS) Area at Shared RAM offset 0x0800 */
582/* Structures for command specific parameters (rcs.var) */
583struct rx_packet_cmd {
584 UCHAR rx_data_ptr[2];
585 UCHAR rx_data_length[2];
586 UCHAR rx_sig_lev;
587 UCHAR next_frag_rcs_index;
588 UCHAR totalpacketlength[2];
589};
590struct rejoin_net_cmplt_cmd {
591 UCHAR reserved;
592 UCHAR bssid[ADDRLEN];
593};
594struct japan_call_sign_rxd {
595 UCHAR rxd_call_sign[8];
596 UCHAR reserved[5];
597};
598
599struct rcs {
600 UCHAR buffer_status;
601 UCHAR interrupt_id;
602 UCHAR link_field;
603 /* command specific parameters */
604 union {
605 UCHAR reserved[13];
606 struct rx_packet_cmd rx_packet;
607 struct rejoin_net_cmplt_cmd rejoin_net_complete;
608 struct japan_call_sign_rxd japan_call_sign;
609 } var;
610};
611
612/****** Startup parameter structures for both versions of firmware ***********/
613struct b4_startup_params {
614 UCHAR a_network_type; /* C_ADHOC, C_INFRA */
615 UCHAR a_acting_as_ap_status; /* C_TYPE_STA, C_TYPE_AP */
616 UCHAR a_current_ess_id[ESSID_SIZE]; /* Null terminated unless 32 long */
617 UCHAR a_scanning_mode; /* passive 0, active 1 */
618 UCHAR a_power_mgt_state; /* CAM 0, */
619 UCHAR a_mac_addr[ADDRLEN]; /* */
620 UCHAR a_frag_threshold[2]; /* 512 */
621 UCHAR a_hop_time[2]; /* 16k * 2**n, n=0-4 in Kus */
622 UCHAR a_beacon_period[2]; /* n * a_hop_time in Kus */
623 UCHAR a_dtim_period; /* in beacons */
624 UCHAR a_retry_max; /* */
625 UCHAR a_ack_timeout; /* */
626 UCHAR a_sifs; /* */
627 UCHAR a_difs; /* */
628 UCHAR a_pifs; /* */
629 UCHAR a_rts_threshold[2]; /* */
630 UCHAR a_scan_dwell_time[2]; /* */
631 UCHAR a_max_scan_dwell_time[2]; /* */
632 UCHAR a_assoc_resp_timeout_thresh; /* */
633 UCHAR a_adhoc_scan_cycle_max; /* */
634 UCHAR a_infra_scan_cycle_max; /* */
635 UCHAR a_infra_super_scan_cycle_max; /* */
636 UCHAR a_promiscuous_mode; /* */
637 UCHAR a_unique_word[2]; /* */
638 UCHAR a_slot_time; /* */
639 UCHAR a_roaming_low_snr_thresh; /* */
640 UCHAR a_low_snr_count_thresh; /* */
641 UCHAR a_infra_missed_bcn_thresh; /* */
642 UCHAR a_adhoc_missed_bcn_thresh; /* */
643 UCHAR a_curr_country_code; /* C_USA */
644 UCHAR a_hop_pattern; /* */
645 UCHAR a_hop_pattern_length; /* */
646/* b4 - b5 differences start here */
647 UCHAR a_cw_max; /* */
648 UCHAR a_cw_min; /* */
649 UCHAR a_noise_filter_gain; /* */
650 UCHAR a_noise_limit_offset; /* */
651 UCHAR a_det_rssi_thresh_offset; /* */
652 UCHAR a_med_busy_thresh_offset; /* */
653 UCHAR a_det_sync_thresh; /* */
654 UCHAR a_test_mode; /* */
655 UCHAR a_test_min_chan_num; /* */
656 UCHAR a_test_max_chan_num; /* */
657 UCHAR a_rx_tx_delay; /* */
658 UCHAR a_current_bss_id[ADDRLEN]; /* */
659 UCHAR a_hop_set; /* */
660};
661struct b5_startup_params {
662 UCHAR a_network_type; /* C_ADHOC, C_INFRA */
663 UCHAR a_acting_as_ap_status; /* C_TYPE_STA, C_TYPE_AP */
664 UCHAR a_current_ess_id[ESSID_SIZE]; /* Null terminated unless 32 long */
665 UCHAR a_scanning_mode; /* passive 0, active 1 */
666 UCHAR a_power_mgt_state; /* CAM 0, */
667 UCHAR a_mac_addr[ADDRLEN]; /* */
668 UCHAR a_frag_threshold[2]; /* 512 */
669 UCHAR a_hop_time[2]; /* 16k * 2**n, n=0-4 in Kus */
670 UCHAR a_beacon_period[2]; /* n * a_hop_time in Kus */
671 UCHAR a_dtim_period; /* in beacons */
672 UCHAR a_retry_max; /* 4 */
673 UCHAR a_ack_timeout; /* */
674 UCHAR a_sifs; /* */
675 UCHAR a_difs; /* */
676 UCHAR a_pifs; /* */
677 UCHAR a_rts_threshold[2]; /* */
678 UCHAR a_scan_dwell_time[2]; /* */
679 UCHAR a_max_scan_dwell_time[2]; /* */
680 UCHAR a_assoc_resp_timeout_thresh; /* */
681 UCHAR a_adhoc_scan_cycle_max; /* */
682 UCHAR a_infra_scan_cycle_max; /* */
683 UCHAR a_infra_super_scan_cycle_max; /* */
684 UCHAR a_promiscuous_mode; /* */
685 UCHAR a_unique_word[2]; /* */
686 UCHAR a_slot_time; /* */
687 UCHAR a_roaming_low_snr_thresh; /* */
688 UCHAR a_low_snr_count_thresh; /* */
689 UCHAR a_infra_missed_bcn_thresh; /* */
690 UCHAR a_adhoc_missed_bcn_thresh; /* */
691 UCHAR a_curr_country_code; /* C_USA */
692 UCHAR a_hop_pattern; /* */
693 UCHAR a_hop_pattern_length; /* */
694/* b4 - b5 differences start here */
695 UCHAR a_cw_max[2]; /* */
696 UCHAR a_cw_min[2]; /* */
697 UCHAR a_noise_filter_gain; /* */
698 UCHAR a_noise_limit_offset; /* */
699 UCHAR a_det_rssi_thresh_offset; /* */
700 UCHAR a_med_busy_thresh_offset; /* */
701 UCHAR a_det_sync_thresh; /* */
702 UCHAR a_test_mode; /* */
703 UCHAR a_test_min_chan_num; /* */
704 UCHAR a_test_max_chan_num; /* */
705 UCHAR a_allow_bcast_SSID_probe_rsp;
706 UCHAR a_privacy_must_start;
707 UCHAR a_privacy_can_join;
708 UCHAR a_basic_rate_set[8];
709};
710
711/*****************************************************************************/
712#define RAY_IOCG_PARMS (SIOCDEVPRIVATE)
713#define RAY_IOCS_PARMS (SIOCDEVPRIVATE + 1)
714#define RAY_DO_CMD (SIOCDEVPRIVATE + 2)
715
716/****** ethernet <-> 802.11 translation **************************************/
717typedef struct snaphdr_t
718{
719 UCHAR dsap;
720 UCHAR ssap;
721 UCHAR ctrl;
722 UCHAR org[3];
723 UCHAR ethertype[2];
724} snaphdr_t;
725
726#define BRIDGE_ENCAP 0xf80000
727#define RFC1042_ENCAP 0
728#define SNAP_ID 0x0003aaaa
729#define RAY_IPX_TYPE 0x8137
730#define APPLEARP_TYPE 0x80f3
731/*****************************************************************************/
732#endif /* #ifndef RAYLINK_H */
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _RAYCTL_H_
3#define _RAYCTL_H_
4
5typedef unsigned char UCHAR;
6
7/****** IEEE 802.11 constants ************************************************/
8#define ADDRLEN 6
9/* Frame control 1 bit fields */
10#define PROTOCOL_VER 0x00
11#define DATA_TYPE 0x08
12#define ASSOC_REQ_TYPE 0x00
13#define ASSOC_RESP_TYPE 0x10
14#define REASSOC_REQ_TYPE 0x20
15#define REASSOC_RESP_TYPE 0x30
16#define NULL_MSG_TYPE 0x48
17#define BEACON_TYPE 0x80
18#define DISASSOC_TYPE 0xA0
19#define PSPOLL_TYPE 0xA4
20#define AUTHENTIC_TYPE 0xB0
21#define DEAUTHENTIC_TYPE 0xC0
22/* Frame control 2 bit fields */
23#define FC2_TO_DS 0x01
24#define FC2_FROM_DS 0x02
25#define FC2_MORE_FRAG 0x04
26#define FC2_RETRY 0x08
27#define FC2_PSM 0x10
28#define FC2_MORE_DATA 0x20
29#define FC2_WEP 0x40
30#define FC2_ORDER 0x80
31/*****************************************************************************/
32/* 802.11 element ID's and lengths */
33#define C_BP_CAPABILITY_ESS 0x01
34#define C_BP_CAPABILITY_IBSS 0x02
35#define C_BP_CAPABILITY_CF_POLLABLE 0x04
36#define C_BP_CAPABILITY_CF_POLL_REQUEST 0x08
37#define C_BP_CAPABILITY_PRIVACY 0x10
38
39#define C_ESSID_ELEMENT_ID 0
40#define C_ESSID_ELEMENT_MAX_LENGTH 32
41
42#define C_SUPPORTED_RATES_ELEMENT_ID 1
43#define C_SUPPORTED_RATES_ELEMENT_LENGTH 2
44
45#define C_FH_PARAM_SET_ELEMENT_ID 2
46#define C_FH_PARAM_SET_ELEMENT_LNGTH 5
47
48#define C_CF_PARAM_SET_ELEMENT_ID 4
49#define C_CF_PARAM_SET_ELEMENT_LNGTH 6
50
51#define C_TIM_ELEMENT_ID 5
52#define C_TIM_BITMAP_LENGTH 251
53#define C_TIM_BMCAST_BIT 0x01
54
55#define C_IBSS_ELEMENT_ID 6
56#define C_IBSS_ELEMENT_LENGTH 2
57
58#define C_JAPAN_CALL_SIGN_ELEMENT_ID 51
59#define C_JAPAN_CALL_SIGN_ELEMENT_LNGTH 12
60
61#define C_DISASSOC_REASON_CODE_LEN 2
62#define C_DISASSOC_REASON_CODE_DEFAULT 8
63
64#define C_CRC_LEN 4
65#define C_NUM_SUPPORTED_RATES 8
66/****** IEEE 802.11 mac header for type data packets *************************/
67struct mac_header {
68 UCHAR frame_ctl_1;
69 UCHAR frame_ctl_2;
70 UCHAR duration_lsb;
71 UCHAR duration_msb;
72 UCHAR addr_1[ADDRLEN];
73 UCHAR addr_2[ADDRLEN];
74 UCHAR addr_3[ADDRLEN];
75 UCHAR seq_frag_num[2];
76/* UCHAR addr_4[ADDRLEN]; *//* only present for AP to AP (TO DS and FROM DS */
77};
78/****** IEEE 802.11 frame element structures *********************************/
79struct essid_element
80{
81 UCHAR id;
82 UCHAR length;
83 UCHAR text[C_ESSID_ELEMENT_MAX_LENGTH];
84};
85struct rates_element
86{
87 UCHAR id;
88 UCHAR length;
89 UCHAR value[8];
90};
91struct freq_hop_element
92{
93 UCHAR id;
94 UCHAR length;
95 UCHAR dwell_time[2];
96 UCHAR hop_set;
97 UCHAR hop_pattern;
98 UCHAR hop_index;
99};
100struct tim_element
101{
102 UCHAR id;
103 UCHAR length;
104 UCHAR dtim_count;
105 UCHAR dtim_period;
106 UCHAR bitmap_control;
107 UCHAR tim[C_TIM_BITMAP_LENGTH];
108};
109struct ibss_element
110{
111 UCHAR id;
112 UCHAR length;
113 UCHAR atim_window[2];
114};
115struct japan_call_sign_element
116{
117 UCHAR id;
118 UCHAR length;
119 UCHAR call_sign[12];
120};
121/****** Beacon message structures ********************************************/
122/* .elements is a large lump of max size because elements are variable size */
123struct infra_beacon
124{
125 UCHAR timestamp[8];
126 UCHAR beacon_intvl[2];
127 UCHAR capability[2];
128 UCHAR elements[sizeof(struct essid_element)
129 + sizeof(struct rates_element)
130 + sizeof(struct freq_hop_element)
131 + sizeof(struct japan_call_sign_element)
132 + sizeof(struct tim_element)];
133};
134struct adhoc_beacon
135{
136 UCHAR timestamp[8];
137 UCHAR beacon_intvl[2];
138 UCHAR capability[2];
139 UCHAR elements[sizeof(struct essid_element)
140 + sizeof(struct rates_element)
141 + sizeof(struct freq_hop_element)
142 + sizeof(struct japan_call_sign_element)
143 + sizeof(struct ibss_element)];
144};
145/*****************************************************************************/
146/*****************************************************************************/
147/* #define C_MAC_HDR_2_WEP 0x40 */
148/* TX/RX CCS constants */
149#define TX_HEADER_LENGTH 0x1C
150#define RX_MAC_HEADER_LENGTH 0x18
151#define TX_AUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 6)
152#define TX_AUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)
153#define TX_AUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)
154#define TX_DEAUTHENTICATE_LENGTH (TX_HEADER_LENGTH + 2)
155#define TX_DEAUTHENTICATE_LENGTH_MSB (TX_AUTHENTICATE_LENGTH >> 8)
156#define TX_DEAUTHENTICATE_LENGTH_LSB (TX_AUTHENTICATE_LENGTH & 0xff)
157#define FCS_LEN 4
158
159#define ADHOC 0
160#define INFRA 1
161
162#define TYPE_STA 0
163#define TYPE_AP 1
164
165#define PASSIVE_SCAN 1
166#define ACTIVE_SCAN 1
167
168#define PSM_CAM 0
169
170/* Country codes */
171#define USA 1
172#define EUROPE 2
173#define JAPAN 3
174#define KOREA 4
175#define SPAIN 5
176#define FRANCE 6
177#define ISRAEL 7
178#define AUSTRALIA 8
179#define JAPAN_TEST 9
180
181/* Hop pattern lengths */
182#define USA_HOP_MOD 79
183#define EUROPE_HOP_MOD 79
184#define JAPAN_HOP_MOD 23
185#define KOREA_HOP_MOD 23
186#define SPAIN_HOP_MOD 27
187#define FRANCE_HOP_MOD 35
188#define ISRAEL_HOP_MOD 35
189#define AUSTRALIA_HOP_MOD 47
190#define JAPAN_TEST_HOP_MOD 23
191
192#define ESSID_SIZE 32
193/**********************************************************************/
194/* CIS Register Constants */
195#define CIS_OFFSET 0x0f00
196/* Configuration Option Register (0x0F00) */
197#define COR_OFFSET 0x00
198#define COR_SOFT_RESET 0x80
199#define COR_LEVEL_IRQ 0x40
200#define COR_CONFIG_NUM 0x01
201#define COR_DEFAULT (COR_LEVEL_IRQ | COR_CONFIG_NUM)
202
203/* Card Configuration and Status Register (0x0F01) */
204#define CCSR_OFFSET 0x01
205#define CCSR_HOST_INTR_PENDING 0x01
206#define CCSR_POWER_DOWN 0x04
207
208/* HCS Interrupt Register (0x0F05) */
209#define HCS_INTR_OFFSET 0x05
210/* #define HCS_INTR_OFFSET 0x0A */
211#define HCS_INTR_CLEAR 0x00
212
213/* ECF Interrupt Register (0x0F06) */
214#define ECF_INTR_OFFSET 0x06
215/* #define ECF_INTR_OFFSET 0x0C */
216#define ECF_INTR_SET 0x01
217
218/* Authorization Register 0 (0x0F08) */
219#define AUTH_0_ON 0x57
220
221/* Authorization Register 1 (0x0F09) */
222#define AUTH_1_ON 0x82
223
224/* Program Mode Register (0x0F0A) */
225#define PC2PM 0x02
226#define PC2CAL 0x10
227#define PC2MLSE 0x20
228
229/* PC Test Mode Register (0x0F0B) */
230#define PC_TEST_MODE 0x08
231
232/* Frequency Control Word (0x0F10) */
233/* Range 0x02 - 0xA6 */
234
235/* Test Mode Control 1-4 (0x0F14 - 0x0F17) */
236
237/**********************************************************************/
238
239/* Shared RAM Area */
240#define SCB_BASE 0x0000
241#define STATUS_BASE 0x0100
242#define HOST_TO_ECF_BASE 0x0200
243#define ECF_TO_HOST_BASE 0x0300
244#define CCS_BASE 0x0400
245#define RCS_BASE 0x0800
246#define INFRA_TIM_BASE 0x0C00
247#define SSID_LIST_BASE 0x0D00
248#define TX_BUF_BASE 0x1000
249#define RX_BUF_BASE 0x8000
250
251#define NUMBER_OF_CCS 64
252#define NUMBER_OF_RCS 64
253/*#define NUMBER_OF_TX_CCS 14 */
254#define NUMBER_OF_TX_CCS 14
255
256#define TX_BUF_SIZE (2048 - sizeof(struct tx_msg))
257#define RX_BUFF_END 0x3FFF
258/* Values for buffer_status */
259#define CCS_BUFFER_FREE 0
260#define CCS_BUFFER_BUSY 1
261#define CCS_COMMAND_COMPLETE 2
262#define CCS_COMMAND_FAILED 3
263
264/* Values for cmd */
265#define CCS_DOWNLOAD_STARTUP_PARAMS 1
266#define CCS_UPDATE_PARAMS 2
267#define CCS_REPORT_PARAMS 3
268#define CCS_UPDATE_MULTICAST_LIST 4
269#define CCS_UPDATE_POWER_SAVINGS_MODE 5
270#define CCS_START_NETWORK 6
271#define CCS_JOIN_NETWORK 7
272#define CCS_START_ASSOCIATION 8
273#define CCS_TX_REQUEST 9
274#define CCS_TEST_MEMORY 0xa
275#define CCS_SHUTDOWN 0xb
276#define CCS_DUMP_MEMORY 0xc
277#define CCS_START_TIMER 0xe
278#define CCS_LAST_CMD CCS_START_TIMER
279
280/* Values for link field */
281#define CCS_END_LIST 0xff
282
283/* values for buffer_status field */
284#define RCS_BUFFER_FREE 0
285#define RCS_BUFFER_BUSY 1
286#define RCS_COMPLETE 2
287#define RCS_FAILED 3
288#define RCS_BUFFER_RELEASE 0xFF
289
290/* values for interrupt_id field */
291#define PROCESS_RX_PACKET 0x80 /* */
292#define REJOIN_NET_COMPLETE 0x81 /* RCS ID: Rejoin Net Complete */
293#define ROAMING_INITIATED 0x82 /* RCS ID: Roaming Initiated */
294#define JAPAN_CALL_SIGN_RXD 0x83 /* RCS ID: New Japan Call Sign */
295
296/*****************************************************************************/
297/* Memory types for dump memory command */
298#define C_MEM_PROG 0
299#define C_MEM_XDATA 1
300#define C_MEM_SFR 2
301#define C_MEM_IDATA 3
302
303/*** Return values for hw_xmit **********/
304#define XMIT_OK (0)
305#define XMIT_MSG_BAD (-1)
306#define XMIT_NO_CCS (-2)
307#define XMIT_NO_INTR (-3)
308#define XMIT_NEED_AUTH (-4)
309
310/*** Values for card status */
311#define CARD_INSERTED (0)
312
313#define CARD_AWAITING_PARAM (1)
314#define CARD_INIT_ERROR (11)
315
316#define CARD_DL_PARAM (2)
317#define CARD_DL_PARAM_ERROR (12)
318
319#define CARD_DOING_ACQ (3)
320
321#define CARD_ACQ_COMPLETE (4)
322#define CARD_ACQ_FAILED (14)
323
324#define CARD_AUTH_COMPLETE (5)
325#define CARD_AUTH_REFUSED (15)
326
327#define CARD_ASSOC_COMPLETE (6)
328#define CARD_ASSOC_FAILED (16)
329
330/*** Values for authentication_state ***********************************/
331#define UNAUTHENTICATED (0)
332#define AWAITING_RESPONSE (1)
333#define AUTHENTICATED (2)
334#define NEED_TO_AUTH (3)
335
336/*** Values for authentication type ************************************/
337#define OPEN_AUTH_REQUEST (1)
338#define OPEN_AUTH_RESPONSE (2)
339#define BROADCAST_DEAUTH (0xc0)
340/*** Values for timer functions ****************************************/
341#define TODO_NOTHING (0)
342#define TODO_VERIFY_DL_START (-1)
343#define TODO_START_NET (-2)
344#define TODO_JOIN_NET (-3)
345#define TODO_AUTHENTICATE_TIMEOUT (-4)
346#define TODO_SEND_CCS (-5)
347/***********************************************************************/
348/* Parameter passing structure for update/report parameter CCS's */
349struct object_id {
350 void *object_addr;
351 unsigned char object_length;
352};
353
354#define OBJID_network_type 0
355#define OBJID_acting_as_ap_status 1
356#define OBJID_current_ess_id 2
357#define OBJID_scanning_mode 3
358#define OBJID_power_mgt_state 4
359#define OBJID_mac_address 5
360#define OBJID_frag_threshold 6
361#define OBJID_hop_time 7
362#define OBJID_beacon_period 8
363#define OBJID_dtim_period 9
364#define OBJID_retry_max 10
365#define OBJID_ack_timeout 11
366#define OBJID_sifs 12
367#define OBJID_difs 13
368#define OBJID_pifs 14
369#define OBJID_rts_threshold 15
370#define OBJID_scan_dwell_time 16
371#define OBJID_max_scan_dwell_time 17
372#define OBJID_assoc_resp_timeout 18
373#define OBJID_adhoc_scan_cycle_max 19
374#define OBJID_infra_scan_cycle_max 20
375#define OBJID_infra_super_cycle_max 21
376#define OBJID_promiscuous_mode 22
377#define OBJID_unique_word 23
378#define OBJID_slot_time 24
379#define OBJID_roaming_low_snr 25
380#define OBJID_low_snr_count_thresh 26
381#define OBJID_infra_missed_bcn 27
382#define OBJID_adhoc_missed_bcn 28
383#define OBJID_curr_country_code 29
384#define OBJID_hop_pattern 30
385#define OBJID_reserved 31
386#define OBJID_cw_max_msb 32
387#define OBJID_cw_min_msb 33
388#define OBJID_noise_filter_gain 34
389#define OBJID_noise_limit_offset 35
390#define OBJID_det_rssi_thresh_offset 36
391#define OBJID_med_busy_thresh_offset 37
392#define OBJID_det_sync_thresh 38
393#define OBJID_test_mode 39
394#define OBJID_test_min_chan_num 40
395#define OBJID_test_max_chan_num 41
396#define OBJID_allow_bcast_ID_prbrsp 42
397#define OBJID_privacy_must_start 43
398#define OBJID_privacy_can_join 44
399#define OBJID_basic_rate_set 45
400
401/**** Configuration/Status/Control Area ***************************/
402/* System Control Block (SCB) Area
403 * Located at Shared RAM offset 0
404 */
405struct scb {
406 UCHAR ccs_index;
407 UCHAR rcs_index;
408};
409
410/****** Status area at Shared RAM offset 0x0100 ******************************/
411struct status {
412 UCHAR mrx_overflow_for_host; /* 0=ECF may write, 1=host may write*/
413 UCHAR mrx_checksum_error_for_host; /* 0=ECF may write, 1=host may write*/
414 UCHAR rx_hec_error_for_host; /* 0=ECF may write, 1=host may write*/
415 UCHAR reserved1;
416 short mrx_overflow; /* ECF increments on rx overflow */
417 short mrx_checksum_error; /* ECF increments on rx CRC error */
418 short rx_hec_error; /* ECF incs on mac header CRC error */
419 UCHAR rxnoise; /* Average RSL measurement */
420};
421
422/****** Host-to-ECF Data Area at Shared RAM offset 0x200 *********************/
423struct host_to_ecf_area {
424
425};
426
427/****** ECF-to-Host Data Area at Shared RAM offset 0x0300 ********************/
428struct startup_res_518 {
429 UCHAR startup_word;
430 UCHAR station_addr[ADDRLEN];
431 UCHAR calc_prog_chksum;
432 UCHAR calc_cis_chksum;
433 UCHAR ecf_spare[7];
434 UCHAR japan_call_sign[12];
435};
436
437struct startup_res_6 {
438 UCHAR startup_word;
439 UCHAR station_addr[ADDRLEN];
440 UCHAR reserved;
441 UCHAR supp_rates[8];
442 UCHAR japan_call_sign[12];
443 UCHAR calc_prog_chksum;
444 UCHAR calc_cis_chksum;
445 UCHAR firmware_version[3];
446 UCHAR asic_version;
447 UCHAR tib_length;
448};
449
450struct start_join_net_params {
451 UCHAR net_type;
452 UCHAR ssid[ESSID_SIZE];
453 UCHAR reserved;
454 UCHAR privacy_can_join;
455};
456
457/****** Command Control Structure area at Shared ram offset 0x0400 ***********/
458/* Structures for command specific parameters (ccs.var) */
459struct update_param_cmd {
460 UCHAR object_id;
461 UCHAR number_objects;
462 UCHAR failure_cause;
463};
464struct report_param_cmd {
465 UCHAR object_id;
466 UCHAR number_objects;
467 UCHAR failure_cause;
468 UCHAR length;
469};
470struct start_network_cmd {
471 UCHAR update_param;
472 UCHAR bssid[ADDRLEN];
473 UCHAR net_initiated;
474 UCHAR net_default_tx_rate;
475 UCHAR encryption;
476};
477struct join_network_cmd {
478 UCHAR update_param;
479 UCHAR bssid[ADDRLEN];
480 UCHAR net_initiated;
481 UCHAR net_default_tx_rate;
482 UCHAR encryption;
483};
484struct tx_requested_cmd {
485
486 UCHAR tx_data_ptr[2];
487 UCHAR tx_data_length[2];
488 UCHAR host_reserved[2];
489 UCHAR reserved[3];
490 UCHAR tx_rate;
491 UCHAR pow_sav_mode;
492 UCHAR retries;
493 UCHAR antenna;
494};
495struct tx_requested_cmd_4 {
496
497 UCHAR tx_data_ptr[2];
498 UCHAR tx_data_length[2];
499 UCHAR dest_addr[ADDRLEN];
500 UCHAR pow_sav_mode;
501 UCHAR retries;
502 UCHAR station_id;
503};
504struct memory_dump_cmd {
505 UCHAR memory_type;
506 UCHAR memory_ptr[2];
507 UCHAR length;
508};
509struct update_association_cmd {
510 UCHAR status;
511 UCHAR aid[2];
512};
513struct start_timer_cmd {
514 UCHAR duration[2];
515};
516
517struct ccs {
518 UCHAR buffer_status; /* 0 = buffer free, 1 = buffer busy */
519 /* 2 = command complete, 3 = failed */
520 UCHAR cmd; /* command to ECF */
521 UCHAR link; /* link to next CCS, FF=end of list */
522 /* command specific parameters */
523 union {
524 char reserved[13];
525 struct update_param_cmd update_param;
526 struct report_param_cmd report_param;
527 UCHAR nummulticast;
528 UCHAR mode;
529 struct start_network_cmd start_network;
530 struct join_network_cmd join_network;
531 struct tx_requested_cmd tx_request;
532 struct memory_dump_cmd memory_dump;
533 struct update_association_cmd update_assoc;
534 struct start_timer_cmd start_timer;
535 } var;
536};
537
538/*****************************************************************************/
539/* Transmit buffer structures */
540struct tib_structure {
541 UCHAR ccs_index;
542 UCHAR psm;
543 UCHAR pass_fail;
544 UCHAR retry_count;
545 UCHAR max_retries;
546 UCHAR frags_remaining;
547 UCHAR no_rb;
548 UCHAR rts_reqd;
549 UCHAR csma_tx_cntrl_2;
550 UCHAR sifs_tx_cntrl_2;
551 UCHAR tx_dma_addr_1[2];
552 UCHAR tx_dma_addr_2[2];
553 UCHAR var_dur_2mhz[2];
554 UCHAR var_dur_1mhz[2];
555 UCHAR max_dur_2mhz[2];
556 UCHAR max_dur_1mhz[2];
557 UCHAR hdr_len;
558 UCHAR max_frag_len[2];
559 UCHAR var_len[2];
560 UCHAR phy_hdr_4;
561 UCHAR mac_hdr_1;
562 UCHAR mac_hdr_2;
563 UCHAR sid[2];
564};
565
566struct phy_header {
567 UCHAR sfd[2];
568 UCHAR hdr_3;
569 UCHAR hdr_4;
570};
571struct ray_rx_msg {
572 struct mac_header mac;
573 UCHAR var[];
574};
575
576struct tx_msg {
577 struct tib_structure tib;
578 struct phy_header phy;
579 struct mac_header mac;
580 UCHAR var[1];
581};
582
583/****** ECF Receive Control Structure (RCS) Area at Shared RAM offset 0x0800 */
584/* Structures for command specific parameters (rcs.var) */
585struct rx_packet_cmd {
586 UCHAR rx_data_ptr[2];
587 UCHAR rx_data_length[2];
588 UCHAR rx_sig_lev;
589 UCHAR next_frag_rcs_index;
590 UCHAR totalpacketlength[2];
591};
592struct rejoin_net_cmplt_cmd {
593 UCHAR reserved;
594 UCHAR bssid[ADDRLEN];
595};
596struct japan_call_sign_rxd {
597 UCHAR rxd_call_sign[8];
598 UCHAR reserved[5];
599};
600
601struct rcs {
602 UCHAR buffer_status;
603 UCHAR interrupt_id;
604 UCHAR link_field;
605 /* command specific parameters */
606 union {
607 UCHAR reserved[13];
608 struct rx_packet_cmd rx_packet;
609 struct rejoin_net_cmplt_cmd rejoin_net_complete;
610 struct japan_call_sign_rxd japan_call_sign;
611 } var;
612};
613
614/****** Startup parameter structures for both versions of firmware ***********/
615struct b4_startup_params {
616 UCHAR a_network_type; /* C_ADHOC, C_INFRA */
617 UCHAR a_acting_as_ap_status; /* C_TYPE_STA, C_TYPE_AP */
618 UCHAR a_current_ess_id[ESSID_SIZE]; /* Null terminated unless 32 long */
619 UCHAR a_scanning_mode; /* passive 0, active 1 */
620 UCHAR a_power_mgt_state; /* CAM 0, */
621 UCHAR a_mac_addr[ADDRLEN]; /* */
622 UCHAR a_frag_threshold[2]; /* 512 */
623 UCHAR a_hop_time[2]; /* 16k * 2**n, n=0-4 in Kus */
624 UCHAR a_beacon_period[2]; /* n * a_hop_time in Kus */
625 UCHAR a_dtim_period; /* in beacons */
626 UCHAR a_retry_max; /* */
627 UCHAR a_ack_timeout; /* */
628 UCHAR a_sifs; /* */
629 UCHAR a_difs; /* */
630 UCHAR a_pifs; /* */
631 UCHAR a_rts_threshold[2]; /* */
632 UCHAR a_scan_dwell_time[2]; /* */
633 UCHAR a_max_scan_dwell_time[2]; /* */
634 UCHAR a_assoc_resp_timeout_thresh; /* */
635 UCHAR a_adhoc_scan_cycle_max; /* */
636 UCHAR a_infra_scan_cycle_max; /* */
637 UCHAR a_infra_super_scan_cycle_max; /* */
638 UCHAR a_promiscuous_mode; /* */
639 UCHAR a_unique_word[2]; /* */
640 UCHAR a_slot_time; /* */
641 UCHAR a_roaming_low_snr_thresh; /* */
642 UCHAR a_low_snr_count_thresh; /* */
643 UCHAR a_infra_missed_bcn_thresh; /* */
644 UCHAR a_adhoc_missed_bcn_thresh; /* */
645 UCHAR a_curr_country_code; /* C_USA */
646 UCHAR a_hop_pattern; /* */
647 UCHAR a_hop_pattern_length; /* */
648/* b4 - b5 differences start here */
649 UCHAR a_cw_max; /* */
650 UCHAR a_cw_min; /* */
651 UCHAR a_noise_filter_gain; /* */
652 UCHAR a_noise_limit_offset; /* */
653 UCHAR a_det_rssi_thresh_offset; /* */
654 UCHAR a_med_busy_thresh_offset; /* */
655 UCHAR a_det_sync_thresh; /* */
656 UCHAR a_test_mode; /* */
657 UCHAR a_test_min_chan_num; /* */
658 UCHAR a_test_max_chan_num; /* */
659 UCHAR a_rx_tx_delay; /* */
660 UCHAR a_current_bss_id[ADDRLEN]; /* */
661 UCHAR a_hop_set; /* */
662};
663struct b5_startup_params {
664 UCHAR a_network_type; /* C_ADHOC, C_INFRA */
665 UCHAR a_acting_as_ap_status; /* C_TYPE_STA, C_TYPE_AP */
666 UCHAR a_current_ess_id[ESSID_SIZE]; /* Null terminated unless 32 long */
667 UCHAR a_scanning_mode; /* passive 0, active 1 */
668 UCHAR a_power_mgt_state; /* CAM 0, */
669 UCHAR a_mac_addr[ADDRLEN]; /* */
670 UCHAR a_frag_threshold[2]; /* 512 */
671 UCHAR a_hop_time[2]; /* 16k * 2**n, n=0-4 in Kus */
672 UCHAR a_beacon_period[2]; /* n * a_hop_time in Kus */
673 UCHAR a_dtim_period; /* in beacons */
674 UCHAR a_retry_max; /* 4 */
675 UCHAR a_ack_timeout; /* */
676 UCHAR a_sifs; /* */
677 UCHAR a_difs; /* */
678 UCHAR a_pifs; /* */
679 UCHAR a_rts_threshold[2]; /* */
680 UCHAR a_scan_dwell_time[2]; /* */
681 UCHAR a_max_scan_dwell_time[2]; /* */
682 UCHAR a_assoc_resp_timeout_thresh; /* */
683 UCHAR a_adhoc_scan_cycle_max; /* */
684 UCHAR a_infra_scan_cycle_max; /* */
685 UCHAR a_infra_super_scan_cycle_max; /* */
686 UCHAR a_promiscuous_mode; /* */
687 UCHAR a_unique_word[2]; /* */
688 UCHAR a_slot_time; /* */
689 UCHAR a_roaming_low_snr_thresh; /* */
690 UCHAR a_low_snr_count_thresh; /* */
691 UCHAR a_infra_missed_bcn_thresh; /* */
692 UCHAR a_adhoc_missed_bcn_thresh; /* */
693 UCHAR a_curr_country_code; /* C_USA */
694 UCHAR a_hop_pattern; /* */
695 UCHAR a_hop_pattern_length; /* */
696/* b4 - b5 differences start here */
697 UCHAR a_cw_max[2]; /* */
698 UCHAR a_cw_min[2]; /* */
699 UCHAR a_noise_filter_gain; /* */
700 UCHAR a_noise_limit_offset; /* */
701 UCHAR a_det_rssi_thresh_offset; /* */
702 UCHAR a_med_busy_thresh_offset; /* */
703 UCHAR a_det_sync_thresh; /* */
704 UCHAR a_test_mode; /* */
705 UCHAR a_test_min_chan_num; /* */
706 UCHAR a_test_max_chan_num; /* */
707 UCHAR a_allow_bcast_SSID_probe_rsp;
708 UCHAR a_privacy_must_start;
709 UCHAR a_privacy_can_join;
710 UCHAR a_basic_rate_set[8];
711};
712
713/*****************************************************************************/
714#define RAY_IOCG_PARMS (SIOCDEVPRIVATE)
715#define RAY_IOCS_PARMS (SIOCDEVPRIVATE + 1)
716#define RAY_DO_CMD (SIOCDEVPRIVATE + 2)
717
718/****** ethernet <-> 802.11 translation **************************************/
719typedef struct snaphdr_t
720{
721 UCHAR dsap;
722 UCHAR ssap;
723 UCHAR ctrl;
724 UCHAR org[3];
725 UCHAR ethertype[2];
726} snaphdr_t;
727
728#define BRIDGE_ENCAP 0xf80000
729#define RFC1042_ENCAP 0
730#define SNAP_ID 0x0003aaaa
731#define RAY_IPX_TYPE 0x8137
732#define APPLEARP_TYPE 0x80f3
733/*****************************************************************************/
734#endif /* _RAYCTL_H_ */