blob: a8845b8f245124d3373107afd929400e9dc946c0 [file] [log] [blame]
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001/*
Kalle Valo80301cd2009-06-12 14:17:39 +03002 * This file is part of wl1251
Kalle Valo2f01a1f2009-04-29 23:33:31 +03003 *
4 * Copyright (c) 1998-2007 Texas Instruments Incorporated
5 * Copyright (C) 2008 Nokia Corporation
6 *
7 * Contact: Kalle Valo <kalle.valo@nokia.com>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 as published by the Free Software Foundation.
12 *
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
21 * 02110-1301 USA
22 *
23 */
24
Kalle Valo80301cd2009-06-12 14:17:39 +030025#ifndef __WL1251_ACX_H__
26#define __WL1251_ACX_H__
Kalle Valo2f01a1f2009-04-29 23:33:31 +030027
Kalle Valo13674112009-06-12 14:17:25 +030028#include "wl1251.h"
Kalle Valoef2f8d42009-06-12 14:17:19 +030029#include "wl1251_cmd.h"
Kalle Valo2f01a1f2009-04-29 23:33:31 +030030
31/* Target's information element */
32struct acx_header {
Kalle Valo80301cd2009-06-12 14:17:39 +030033 struct wl1251_cmd_header cmd;
Kalle Valoff258392009-06-12 14:14:19 +030034
35 /* acx (or information element) header */
Kalle Valo2f01a1f2009-04-29 23:33:31 +030036 u16 id;
Kalle Valoff258392009-06-12 14:14:19 +030037
38 /* payload length (not including headers */
Kalle Valo2f01a1f2009-04-29 23:33:31 +030039 u16 len;
Grazvydas Ignotas8d5ad082010-08-17 22:46:52 +030040} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +030041
42struct acx_error_counter {
43 struct acx_header header;
44
45 /* The number of PLCP errors since the last time this */
46 /* information element was interrogated. This field is */
47 /* automatically cleared when it is interrogated.*/
48 u32 PLCP_error;
49
50 /* The number of FCS errors since the last time this */
51 /* information element was interrogated. This field is */
52 /* automatically cleared when it is interrogated.*/
53 u32 FCS_error;
54
55 /* The number of MPDUs without PLCP header errors received*/
56 /* since the last time this information element was interrogated. */
57 /* This field is automatically cleared when it is interrogated.*/
58 u32 valid_frame;
59
60 /* the number of missed sequence numbers in the squentially */
61 /* values of frames seq numbers */
62 u32 seq_num_miss;
Eric Dumazetba2d3582010-06-02 18:10:09 +000063} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +030064
65struct acx_revision {
66 struct acx_header header;
67
68 /*
69 * The WiLink firmware version, an ASCII string x.x.x.x,
70 * that uniquely identifies the current firmware.
71 * The left most digit is incremented each time a
72 * significant change is made to the firmware, such as
73 * code redesign or new platform support.
74 * The second digit is incremented when major enhancements
75 * are added or major fixes are made.
76 * The third digit is incremented for each GA release.
77 * The fourth digit is incremented for each build.
78 * The first two digits identify a firmware release version,
79 * in other words, a unique set of features.
80 * The first three digits identify a GA release.
81 */
82 char fw_version[20];
83
84 /*
85 * This 4 byte field specifies the WiLink hardware version.
86 * bits 0 - 15: Reserved.
87 * bits 16 - 23: Version ID - The WiLink version ID
88 * (1 = first spin, 2 = second spin, and so on).
89 * bits 24 - 31: Chip ID - The WiLink chip ID.
90 */
91 u32 hw_version;
Eric Dumazetba2d3582010-06-02 18:10:09 +000092} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +030093
Kalle Valo80301cd2009-06-12 14:17:39 +030094enum wl1251_psm_mode {
Kalle Valo2f01a1f2009-04-29 23:33:31 +030095 /* Active mode */
Kalle Valo80301cd2009-06-12 14:17:39 +030096 WL1251_PSM_CAM = 0,
Kalle Valo2f01a1f2009-04-29 23:33:31 +030097
98 /* Power save mode */
Kalle Valo80301cd2009-06-12 14:17:39 +030099 WL1251_PSM_PS = 1,
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300100
101 /* Extreme low power */
Kalle Valo80301cd2009-06-12 14:17:39 +0300102 WL1251_PSM_ELP = 2,
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300103};
104
105struct acx_sleep_auth {
106 struct acx_header header;
107
108 /* The sleep level authorization of the device. */
109 /* 0 - Always active*/
110 /* 1 - Power down mode: light / fast sleep*/
111 /* 2 - ELP mode: Deep / Max sleep*/
112 u8 sleep_auth;
113 u8 padding[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000114} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300115
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300116enum {
117 HOSTIF_PCI_MASTER_HOST_INDIRECT,
118 HOSTIF_PCI_MASTER_HOST_DIRECT,
119 HOSTIF_SLAVE,
120 HOSTIF_PKT_RING,
121 HOSTIF_DONTCARE = 0xFF
122};
123
124#define DEFAULT_UCAST_PRIORITY 0
125#define DEFAULT_RX_Q_PRIORITY 0
126#define DEFAULT_NUM_STATIONS 1
127#define DEFAULT_RXQ_PRIORITY 0 /* low 0 .. 15 high */
128#define DEFAULT_RXQ_TYPE 0x07 /* All frames, Data/Ctrl/Mgmt */
129#define TRACE_BUFFER_MAX_SIZE 256
130
131#define DP_RX_PACKET_RING_CHUNK_SIZE 1600
132#define DP_TX_PACKET_RING_CHUNK_SIZE 1600
133#define DP_RX_PACKET_RING_CHUNK_NUM 2
134#define DP_TX_PACKET_RING_CHUNK_NUM 2
135#define DP_TX_COMPLETE_TIME_OUT 20
136#define FW_TX_CMPLT_BLOCK_SIZE 16
137
138struct acx_data_path_params {
139 struct acx_header header;
140
141 u16 rx_packet_ring_chunk_size;
142 u16 tx_packet_ring_chunk_size;
143
144 u8 rx_packet_ring_chunk_num;
145 u8 tx_packet_ring_chunk_num;
146
147 /*
148 * Maximum number of packets that can be gathered
149 * in the TX complete ring before an interrupt
150 * is generated.
151 */
152 u8 tx_complete_threshold;
153
154 /* Number of pending TX complete entries in cyclic ring.*/
155 u8 tx_complete_ring_depth;
156
157 /*
158 * Max num microseconds since a packet enters the TX
159 * complete ring until an interrupt is generated.
160 */
161 u32 tx_complete_timeout;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000162} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300163
164
165struct acx_data_path_params_resp {
166 struct acx_header header;
167
168 u16 rx_packet_ring_chunk_size;
169 u16 tx_packet_ring_chunk_size;
170
171 u8 rx_packet_ring_chunk_num;
172 u8 tx_packet_ring_chunk_num;
173
174 u8 pad[2];
175
176 u32 rx_packet_ring_addr;
177 u32 tx_packet_ring_addr;
178
179 u32 rx_control_addr;
180 u32 tx_control_addr;
181
182 u32 tx_complete_addr;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000183} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300184
185#define TX_MSDU_LIFETIME_MIN 0
186#define TX_MSDU_LIFETIME_MAX 3000
187#define TX_MSDU_LIFETIME_DEF 512
188#define RX_MSDU_LIFETIME_MIN 0
189#define RX_MSDU_LIFETIME_MAX 0xFFFFFFFF
190#define RX_MSDU_LIFETIME_DEF 512000
191
Kalle Valoff258392009-06-12 14:14:19 +0300192struct acx_rx_msdu_lifetime {
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300193 struct acx_header header;
194
195 /*
196 * The maximum amount of time, in TU, before the
197 * firmware discards the MSDU.
198 */
199 u32 lifetime;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000200} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300201
202/*
203 * RX Config Options Table
204 * Bit Definition
205 * === ==========
206 * 31:14 Reserved
207 * 13 Copy RX Status - when set, write three receive status words
208 * to top of rx'd MPDUs.
209 * When cleared, do not write three status words (added rev 1.5)
210 * 12 Reserved
211 * 11 RX Complete upon FCS error - when set, give rx complete
212 * interrupt for FCS errors, after the rx filtering, e.g. unicast
213 * frames not to us with FCS error will not generate an interrupt.
214 * 10 SSID Filter Enable - When set, the WiLink discards all beacon,
215 * probe request, and probe response frames with an SSID that does
216 * not match the SSID specified by the host in the START/JOIN
217 * command.
218 * When clear, the WiLink receives frames with any SSID.
219 * 9 Broadcast Filter Enable - When set, the WiLink discards all
220 * broadcast frames. When clear, the WiLink receives all received
221 * broadcast frames.
222 * 8:6 Reserved
223 * 5 BSSID Filter Enable - When set, the WiLink discards any frames
224 * with a BSSID that does not match the BSSID specified by the
225 * host.
226 * When clear, the WiLink receives frames from any BSSID.
227 * 4 MAC Addr Filter - When set, the WiLink discards any frames
228 * with a destination address that does not match the MAC address
229 * of the adaptor.
230 * When clear, the WiLink receives frames destined to any MAC
231 * address.
232 * 3 Promiscuous - When set, the WiLink receives all valid frames
233 * (i.e., all frames that pass the FCS check).
234 * When clear, only frames that pass the other filters specified
235 * are received.
236 * 2 FCS - When set, the WiLink includes the FCS with the received
237 * frame.
238 * When cleared, the FCS is discarded.
239 * 1 PLCP header - When set, write all data from baseband to frame
240 * buffer including PHY header.
241 * 0 Reserved - Always equal to 0.
242 *
243 * RX Filter Options Table
244 * Bit Definition
245 * === ==========
246 * 31:12 Reserved - Always equal to 0.
247 * 11 Association - When set, the WiLink receives all association
248 * related frames (association request/response, reassocation
249 * request/response, and disassociation). When clear, these frames
250 * are discarded.
251 * 10 Auth/De auth - When set, the WiLink receives all authentication
252 * and de-authentication frames. When clear, these frames are
253 * discarded.
254 * 9 Beacon - When set, the WiLink receives all beacon frames.
255 * When clear, these frames are discarded.
256 * 8 Contention Free - When set, the WiLink receives all contention
257 * free frames.
258 * When clear, these frames are discarded.
259 * 7 Control - When set, the WiLink receives all control frames.
260 * When clear, these frames are discarded.
261 * 6 Data - When set, the WiLink receives all data frames.
262 * When clear, these frames are discarded.
263 * 5 FCS Error - When set, the WiLink receives frames that have FCS
264 * errors.
265 * When clear, these frames are discarded.
266 * 4 Management - When set, the WiLink receives all management
267 * frames.
268 * When clear, these frames are discarded.
269 * 3 Probe Request - When set, the WiLink receives all probe request
270 * frames.
271 * When clear, these frames are discarded.
272 * 2 Probe Response - When set, the WiLink receives all probe
273 * response frames.
274 * When clear, these frames are discarded.
275 * 1 RTS/CTS/ACK - When set, the WiLink receives all RTS, CTS and ACK
276 * frames.
277 * When clear, these frames are discarded.
278 * 0 Rsvd Type/Sub Type - When set, the WiLink receives all frames
279 * that have reserved frame types and sub types as defined by the
280 * 802.11 specification.
281 * When clear, these frames are discarded.
282 */
283struct acx_rx_config {
284 struct acx_header header;
285
286 u32 config_options;
287 u32 filter_options;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000288} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300289
290enum {
291 QOS_AC_BE = 0,
292 QOS_AC_BK,
293 QOS_AC_VI,
294 QOS_AC_VO,
295 QOS_HIGHEST_AC_INDEX = QOS_AC_VO,
296};
297
298#define MAX_NUM_OF_AC (QOS_HIGHEST_AC_INDEX+1)
299#define FIRST_AC_INDEX QOS_AC_BE
300#define MAX_NUM_OF_802_1d_TAGS 8
301#define AC_PARAMS_MAX_TSID 15
302#define MAX_APSD_CONF 0xffff
303
304#define QOS_TX_HIGH_MIN (0)
305#define QOS_TX_HIGH_MAX (100)
306
307#define QOS_TX_HIGH_BK_DEF (25)
308#define QOS_TX_HIGH_BE_DEF (35)
309#define QOS_TX_HIGH_VI_DEF (35)
310#define QOS_TX_HIGH_VO_DEF (35)
311
312#define QOS_TX_LOW_BK_DEF (15)
313#define QOS_TX_LOW_BE_DEF (25)
314#define QOS_TX_LOW_VI_DEF (25)
315#define QOS_TX_LOW_VO_DEF (25)
316
317struct acx_tx_queue_qos_config {
318 struct acx_header header;
319
320 u8 qid;
321 u8 pad[3];
322
323 /* Max number of blocks allowd in the queue */
324 u16 high_threshold;
325
326 /* Lowest memory blocks guaranteed for this queue */
327 u16 low_threshold;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000328} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300329
330struct acx_packet_detection {
331 struct acx_header header;
332
333 u32 threshold;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000334} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300335
336
337enum acx_slot_type {
338 SLOT_TIME_LONG = 0,
339 SLOT_TIME_SHORT = 1,
340 DEFAULT_SLOT_TIME = SLOT_TIME_SHORT,
341 MAX_SLOT_TIMES = 0xFF
342};
343
344#define STATION_WONE_INDEX 0
345
346struct acx_slot {
347 struct acx_header header;
348
349 u8 wone_index; /* Reserved */
350 u8 slot_time;
351 u8 reserved[6];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000352} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300353
354
355#define ADDRESS_GROUP_MAX (8)
356#define ADDRESS_GROUP_MAX_LEN (ETH_ALEN * ADDRESS_GROUP_MAX)
357
Kalle Valoff258392009-06-12 14:14:19 +0300358struct acx_dot11_grp_addr_tbl {
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300359 struct acx_header header;
360
361 u8 enabled;
362 u8 num_groups;
363 u8 pad[2];
364 u8 mac_table[ADDRESS_GROUP_MAX_LEN];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000365} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300366
367
368#define RX_TIMEOUT_PS_POLL_MIN 0
369#define RX_TIMEOUT_PS_POLL_MAX (200000)
370#define RX_TIMEOUT_PS_POLL_DEF (15)
371#define RX_TIMEOUT_UPSD_MIN 0
372#define RX_TIMEOUT_UPSD_MAX (200000)
373#define RX_TIMEOUT_UPSD_DEF (15)
374
375struct acx_rx_timeout {
376 struct acx_header header;
377
378 /*
379 * The longest time the STA will wait to receive
380 * traffic from the AP after a PS-poll has been
381 * transmitted.
382 */
383 u16 ps_poll_timeout;
384
385 /*
386 * The longest time the STA will wait to receive
387 * traffic from the AP after a frame has been sent
388 * from an UPSD enabled queue.
389 */
390 u16 upsd_timeout;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000391} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300392
393#define RTS_THRESHOLD_MIN 0
394#define RTS_THRESHOLD_MAX 4096
395#define RTS_THRESHOLD_DEF 2347
396
397struct acx_rts_threshold {
398 struct acx_header header;
399
400 u16 threshold;
401 u8 pad[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000402} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300403
404struct acx_beacon_filter_option {
405 struct acx_header header;
406
407 u8 enable;
408
409 /*
410 * The number of beacons without the unicast TIM
411 * bit set that the firmware buffers before
412 * signaling the host about ready frames.
413 * When set to 0 and the filter is enabled, beacons
414 * without the unicast TIM bit set are dropped.
415 */
416 u8 max_num_beacons;
417 u8 pad[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000418} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300419
420/*
421 * ACXBeaconFilterEntry (not 221)
422 * Byte Offset Size (Bytes) Definition
423 * =========== ============ ==========
424 * 0 1 IE identifier
425 * 1 1 Treatment bit mask
426 *
427 * ACXBeaconFilterEntry (221)
428 * Byte Offset Size (Bytes) Definition
429 * =========== ============ ==========
430 * 0 1 IE identifier
431 * 1 1 Treatment bit mask
432 * 2 3 OUI
433 * 5 1 Type
434 * 6 2 Version
435 *
436 *
437 * Treatment bit mask - The information element handling:
438 * bit 0 - The information element is compared and transferred
439 * in case of change.
440 * bit 1 - The information element is transferred to the host
441 * with each appearance or disappearance.
442 * Note that both bits can be set at the same time.
443 */
444#define BEACON_FILTER_TABLE_MAX_IE_NUM (32)
445#define BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM (6)
446#define BEACON_FILTER_TABLE_IE_ENTRY_SIZE (2)
447#define BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE (6)
448#define BEACON_FILTER_TABLE_MAX_SIZE ((BEACON_FILTER_TABLE_MAX_IE_NUM * \
449 BEACON_FILTER_TABLE_IE_ENTRY_SIZE) + \
450 (BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM * \
451 BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE))
452
Juuso Oikarinen6b21a2c2009-11-17 18:48:30 +0200453#define BEACON_RULE_PASS_ON_CHANGE BIT(0)
454#define BEACON_RULE_PASS_ON_APPEARANCE BIT(1)
455
456#define BEACON_FILTER_IE_ID_CHANNEL_SWITCH_ANN (37)
457
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300458struct acx_beacon_filter_ie_table {
459 struct acx_header header;
460
461 u8 num_ie;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300462 u8 pad[3];
Grazvydas Ignotas5b44a1b2010-08-17 22:46:54 +0300463 u8 table[BEACON_FILTER_TABLE_MAX_SIZE];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000464} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300465
Vidhya Govindan33d51fa2009-11-17 18:49:23 +0200466#define SYNCH_FAIL_DEFAULT_THRESHOLD 10 /* number of beacons */
467#define NO_BEACON_DEFAULT_TIMEOUT (500) /* in microseconds */
Juuso Oikarinen474c48c2009-11-17 18:48:14 +0200468
469struct acx_conn_monit_params {
470 struct acx_header header;
471
472 u32 synch_fail_thold; /* number of beacons missed */
473 u32 bss_lose_timeout; /* number of TU's from synch fail */
Grazvydas Ignotas8d5ad082010-08-17 22:46:52 +0300474} __packed;
Juuso Oikarinen474c48c2009-11-17 18:48:14 +0200475
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300476enum {
477 SG_ENABLE = 0,
478 SG_DISABLE,
479 SG_SENSE_NO_ACTIVITY,
480 SG_SENSE_ACTIVE
481};
482
483struct acx_bt_wlan_coex {
484 struct acx_header header;
485
486 /*
487 * 0 -> PTA enabled
488 * 1 -> PTA disabled
489 * 2 -> sense no active mode, i.e.
490 * an interrupt is sent upon
491 * BT activity.
492 * 3 -> PTA is switched on in response
493 * to the interrupt sending.
494 */
495 u8 enable;
496 u8 pad[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000497} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300498
499#define PTA_ANTENNA_TYPE_DEF (0)
500#define PTA_BT_HP_MAXTIME_DEF (2000)
501#define PTA_WLAN_HP_MAX_TIME_DEF (5000)
502#define PTA_SENSE_DISABLE_TIMER_DEF (1350)
503#define PTA_PROTECTIVE_RX_TIME_DEF (1500)
504#define PTA_PROTECTIVE_TX_TIME_DEF (1500)
505#define PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF (3000)
506#define PTA_SIGNALING_TYPE_DEF (1)
507#define PTA_AFH_LEVERAGE_ON_DEF (0)
508#define PTA_NUMBER_QUIET_CYCLE_DEF (0)
509#define PTA_MAX_NUM_CTS_DEF (3)
510#define PTA_NUMBER_OF_WLAN_PACKETS_DEF (2)
511#define PTA_NUMBER_OF_BT_PACKETS_DEF (2)
512#define PTA_PROTECTIVE_RX_TIME_FAST_DEF (1500)
513#define PTA_PROTECTIVE_TX_TIME_FAST_DEF (3000)
514#define PTA_CYCLE_TIME_FAST_DEF (8700)
515#define PTA_RX_FOR_AVALANCHE_DEF (5)
516#define PTA_ELP_HP_DEF (0)
517#define PTA_ANTI_STARVE_PERIOD_DEF (500)
518#define PTA_ANTI_STARVE_NUM_CYCLE_DEF (4)
519#define PTA_ALLOW_PA_SD_DEF (1)
520#define PTA_TIME_BEFORE_BEACON_DEF (6300)
521#define PTA_HPDM_MAX_TIME_DEF (1600)
522#define PTA_TIME_OUT_NEXT_WLAN_DEF (2550)
523#define PTA_AUTO_MODE_NO_CTS_DEF (0)
524#define PTA_BT_HP_RESPECTED_DEF (3)
525#define PTA_WLAN_RX_MIN_RATE_DEF (24)
526#define PTA_ACK_MODE_DEF (1)
527
528struct acx_bt_wlan_coex_param {
529 struct acx_header header;
530
531 /*
532 * The minimum rate of a received WLAN packet in the STA,
533 * during protective mode, of which a new BT-HP request
534 * during this Rx will always be respected and gain the antenna.
535 */
536 u32 min_rate;
537
538 /* Max time the BT HP will be respected. */
539 u16 bt_hp_max_time;
540
541 /* Max time the WLAN HP will be respected. */
542 u16 wlan_hp_max_time;
543
544 /*
545 * The time between the last BT activity
546 * and the moment when the sense mode returns
547 * to SENSE_INACTIVE.
548 */
549 u16 sense_disable_timer;
550
551 /* Time before the next BT HP instance */
552 u16 rx_time_bt_hp;
553 u16 tx_time_bt_hp;
554
555 /* range: 10-20000 default: 1500 */
556 u16 rx_time_bt_hp_fast;
557 u16 tx_time_bt_hp_fast;
558
559 /* range: 2000-65535 default: 8700 */
560 u16 wlan_cycle_fast;
561
562 /* range: 0 - 15000 (Msec) default: 1000 */
563 u16 bt_anti_starvation_period;
564
565 /* range 400-10000(Usec) default: 3000 */
566 u16 next_bt_lp_packet;
567
568 /* Deafult: worst case for BT DH5 traffic */
569 u16 wake_up_beacon;
570
571 /* range: 0-50000(Usec) default: 1050 */
572 u16 hp_dm_max_guard_time;
573
574 /*
575 * This is to prevent both BT & WLAN antenna
576 * starvation.
577 * Range: 100-50000(Usec) default:2550
578 */
579 u16 next_wlan_packet;
580
581 /* 0 -> shared antenna */
582 u8 antenna_type;
583
584 /*
585 * 0 -> TI legacy
586 * 1 -> Palau
587 */
588 u8 signal_type;
589
590 /*
591 * BT AFH status
592 * 0 -> no AFH
593 * 1 -> from dedicated GPIO
594 * 2 -> AFH on (from host)
595 */
596 u8 afh_leverage_on;
597
598 /*
599 * The number of cycles during which no
600 * TX will be sent after 1 cycle of RX
601 * transaction in protective mode
602 */
603 u8 quiet_cycle_num;
604
605 /*
606 * The maximum number of CTSs that will
607 * be sent for receiving RX packet in
608 * protective mode
609 */
610 u8 max_cts;
611
612 /*
613 * The number of WLAN packets
614 * transferred in common mode before
615 * switching to BT.
616 */
617 u8 wlan_packets_num;
618
619 /*
620 * The number of BT packets
621 * transferred in common mode before
622 * switching to WLAN.
623 */
624 u8 bt_packets_num;
625
626 /* range: 1-255 default: 5 */
627 u8 missed_rx_avalanche;
628
629 /* range: 0-1 default: 1 */
630 u8 wlan_elp_hp;
631
632 /* range: 0 - 15 default: 4 */
633 u8 bt_anti_starvation_cycles;
634
635 u8 ack_mode_dual_ant;
636
637 /*
638 * Allow PA_SD assertion/de-assertion
639 * during enabled BT activity.
640 */
641 u8 pa_sd_enable;
642
643 /*
644 * Enable/Disable PTA in auto mode:
645 * Support Both Active & P.S modes
646 */
647 u8 pta_auto_mode_enable;
648
649 /* range: 0 - 20 default: 1 */
650 u8 bt_hp_respected_num;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000651} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300652
653#define CCA_THRSH_ENABLE_ENERGY_D 0x140A
654#define CCA_THRSH_DISABLE_ENERGY_D 0xFFEF
655
656struct acx_energy_detection {
657 struct acx_header header;
658
659 /* The RX Clear Channel Assessment threshold in the PHY */
660 u16 rx_cca_threshold;
661 u8 tx_energy_detection;
662 u8 pad;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000663} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300664
665#define BCN_RX_TIMEOUT_DEF_VALUE 10000
666#define BROADCAST_RX_TIMEOUT_DEF_VALUE 20000
667#define RX_BROADCAST_IN_PS_DEF_VALUE 1
668#define CONSECUTIVE_PS_POLL_FAILURE_DEF 4
669
670struct acx_beacon_broadcast {
671 struct acx_header header;
672
673 u16 beacon_rx_timeout;
674 u16 broadcast_timeout;
675
676 /* Enables receiving of broadcast packets in PS mode */
677 u8 rx_broadcast_in_ps;
678
679 /* Consecutive PS Poll failures before updating the host */
680 u8 ps_poll_threshold;
681 u8 pad[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000682} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300683
684struct acx_event_mask {
685 struct acx_header header;
686
687 u32 event_mask;
688 u32 high_event_mask; /* Unused */
Eric Dumazetba2d3582010-06-02 18:10:09 +0000689} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300690
691#define CFG_RX_FCS BIT(2)
692#define CFG_RX_ALL_GOOD BIT(3)
693#define CFG_UNI_FILTER_EN BIT(4)
694#define CFG_BSSID_FILTER_EN BIT(5)
695#define CFG_MC_FILTER_EN BIT(6)
696#define CFG_MC_ADDR0_EN BIT(7)
697#define CFG_MC_ADDR1_EN BIT(8)
698#define CFG_BC_REJECT_EN BIT(9)
699#define CFG_SSID_FILTER_EN BIT(10)
700#define CFG_RX_INT_FCS_ERROR BIT(11)
701#define CFG_RX_INT_ENCRYPTED BIT(12)
702#define CFG_RX_WR_RX_STATUS BIT(13)
703#define CFG_RX_FILTER_NULTI BIT(14)
704#define CFG_RX_RESERVE BIT(15)
705#define CFG_RX_TIMESTAMP_TSF BIT(16)
706
707#define CFG_RX_RSV_EN BIT(0)
708#define CFG_RX_RCTS_ACK BIT(1)
709#define CFG_RX_PRSP_EN BIT(2)
710#define CFG_RX_PREQ_EN BIT(3)
711#define CFG_RX_MGMT_EN BIT(4)
712#define CFG_RX_FCS_ERROR BIT(5)
713#define CFG_RX_DATA_EN BIT(6)
714#define CFG_RX_CTL_EN BIT(7)
715#define CFG_RX_CF_EN BIT(8)
716#define CFG_RX_BCN_EN BIT(9)
717#define CFG_RX_AUTH_EN BIT(10)
718#define CFG_RX_ASSOC_EN BIT(11)
719
720#define SCAN_PASSIVE BIT(0)
721#define SCAN_5GHZ_BAND BIT(1)
722#define SCAN_TRIGGERED BIT(2)
723#define SCAN_PRIORITY_HIGH BIT(3)
724
725struct acx_fw_gen_frame_rates {
726 struct acx_header header;
727
728 u8 tx_ctrl_frame_rate; /* RATE_* */
729 u8 tx_ctrl_frame_mod; /* CCK_* or PBCC_* */
730 u8 tx_mgt_frame_rate;
731 u8 tx_mgt_frame_mod;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000732} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300733
734/* STA MAC */
Kalle Valoff258392009-06-12 14:14:19 +0300735struct acx_dot11_station_id {
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300736 struct acx_header header;
737
738 u8 mac[ETH_ALEN];
739 u8 pad[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000740} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300741
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300742struct acx_feature_config {
743 struct acx_header header;
744
745 u32 options;
746 u32 data_flow_options;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000747} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300748
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300749struct acx_current_tx_power {
750 struct acx_header header;
751
752 u8 current_tx_power;
753 u8 padding[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000754} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300755
756struct acx_dot11_default_key {
757 struct acx_header header;
758
759 u8 id;
760 u8 pad[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000761} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300762
763struct acx_tsf_info {
764 struct acx_header header;
765
766 u32 current_tsf_msb;
767 u32 current_tsf_lsb;
768 u32 last_TBTT_msb;
769 u32 last_TBTT_lsb;
770 u8 last_dtim_count;
771 u8 pad[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000772} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300773
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300774enum acx_wake_up_event {
775 WAKE_UP_EVENT_BEACON_BITMAP = 0x01, /* Wake on every Beacon*/
776 WAKE_UP_EVENT_DTIM_BITMAP = 0x02, /* Wake on every DTIM*/
777 WAKE_UP_EVENT_N_DTIM_BITMAP = 0x04, /* Wake on every Nth DTIM */
778 WAKE_UP_EVENT_N_BEACONS_BITMAP = 0x08, /* Wake on every Nth Beacon */
779 WAKE_UP_EVENT_BITS_MASK = 0x0F
780};
781
782struct acx_wake_up_condition {
783 struct acx_header header;
784
785 u8 wake_up_event; /* Only one bit can be set */
786 u8 listen_interval;
787 u8 pad[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000788} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300789
790struct acx_aid {
791 struct acx_header header;
792
793 /*
794 * To be set when associated with an AP.
795 */
796 u16 aid;
797 u8 pad[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000798} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300799
800enum acx_preamble_type {
801 ACX_PREAMBLE_LONG = 0,
802 ACX_PREAMBLE_SHORT = 1
803};
804
805struct acx_preamble {
806 struct acx_header header;
Kalle Valoff258392009-06-12 14:14:19 +0300807
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300808 /*
809 * When set, the WiLink transmits the frames with a short preamble and
810 * when cleared, the WiLink transmits the frames with a long preamble.
811 */
812 u8 preamble;
813 u8 padding[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000814} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300815
816enum acx_ctsprotect_type {
817 CTSPROTECT_DISABLE = 0,
818 CTSPROTECT_ENABLE = 1
819};
820
821struct acx_ctsprotect {
822 struct acx_header header;
823 u8 ctsprotect;
824 u8 padding[3];
Eric Dumazetba2d3582010-06-02 18:10:09 +0000825} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300826
827struct acx_tx_statistics {
828 u32 internal_desc_overflow;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000829} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300830
831struct acx_rx_statistics {
832 u32 out_of_mem;
833 u32 hdr_overflow;
834 u32 hw_stuck;
835 u32 dropped;
836 u32 fcs_err;
837 u32 xfr_hint_trig;
838 u32 path_reset;
839 u32 reset_counter;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000840} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300841
842struct acx_dma_statistics {
843 u32 rx_requested;
844 u32 rx_errors;
845 u32 tx_requested;
846 u32 tx_errors;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000847} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300848
849struct acx_isr_statistics {
850 /* host command complete */
851 u32 cmd_cmplt;
852
853 /* fiqisr() */
854 u32 fiqs;
855
856 /* (INT_STS_ND & INT_TRIG_RX_HEADER) */
857 u32 rx_headers;
858
859 /* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
860 u32 rx_completes;
861
862 /* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
863 u32 rx_mem_overflow;
864
865 /* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
866 u32 rx_rdys;
867
868 /* irqisr() */
869 u32 irqs;
870
871 /* (INT_STS_ND & INT_TRIG_TX_PROC) */
872 u32 tx_procs;
873
874 /* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
875 u32 decrypt_done;
876
877 /* (INT_STS_ND & INT_TRIG_DMA0) */
878 u32 dma0_done;
879
880 /* (INT_STS_ND & INT_TRIG_DMA1) */
881 u32 dma1_done;
882
883 /* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
884 u32 tx_exch_complete;
885
886 /* (INT_STS_ND & INT_TRIG_COMMAND) */
887 u32 commands;
888
889 /* (INT_STS_ND & INT_TRIG_RX_PROC) */
890 u32 rx_procs;
891
892 /* (INT_STS_ND & INT_TRIG_PM_802) */
893 u32 hw_pm_mode_changes;
894
895 /* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
896 u32 host_acknowledges;
897
898 /* (INT_STS_ND & INT_TRIG_PM_PCI) */
899 u32 pci_pm;
900
901 /* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
902 u32 wakeups;
903
904 /* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
905 u32 low_rssi;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000906} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300907
908struct acx_wep_statistics {
909 /* WEP address keys configured */
910 u32 addr_key_count;
911
912 /* default keys configured */
913 u32 default_key_count;
914
915 u32 reserved;
916
917 /* number of times that WEP key not found on lookup */
918 u32 key_not_found;
919
920 /* number of times that WEP key decryption failed */
921 u32 decrypt_fail;
922
923 /* WEP packets decrypted */
924 u32 packets;
925
926 /* WEP decrypt interrupts */
927 u32 interrupt;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000928} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300929
930#define ACX_MISSED_BEACONS_SPREAD 10
931
932struct acx_pwr_statistics {
933 /* the amount of enters into power save mode (both PD & ELP) */
934 u32 ps_enter;
935
936 /* the amount of enters into ELP mode */
937 u32 elp_enter;
938
939 /* the amount of missing beacon interrupts to the host */
940 u32 missing_bcns;
941
942 /* the amount of wake on host-access times */
943 u32 wake_on_host;
944
945 /* the amount of wake on timer-expire */
946 u32 wake_on_timer_exp;
947
948 /* the number of packets that were transmitted with PS bit set */
949 u32 tx_with_ps;
950
951 /* the number of packets that were transmitted with PS bit clear */
952 u32 tx_without_ps;
953
954 /* the number of received beacons */
955 u32 rcvd_beacons;
956
957 /* the number of entering into PowerOn (power save off) */
958 u32 power_save_off;
959
960 /* the number of entries into power save mode */
961 u16 enable_ps;
962
963 /*
964 * the number of exits from power save, not including failed PS
965 * transitions
966 */
967 u16 disable_ps;
968
969 /*
970 * the number of times the TSF counter was adjusted because
971 * of drift
972 */
973 u32 fix_tsf_ps;
974
975 /* Gives statistics about the spread continuous missed beacons.
976 * The 16 LSB are dedicated for the PS mode.
977 * The 16 MSB are dedicated for the PS mode.
978 * cont_miss_bcns_spread[0] - single missed beacon.
979 * cont_miss_bcns_spread[1] - two continuous missed beacons.
980 * cont_miss_bcns_spread[2] - three continuous missed beacons.
981 * ...
982 * cont_miss_bcns_spread[9] - ten and more continuous missed beacons.
983 */
984 u32 cont_miss_bcns_spread[ACX_MISSED_BEACONS_SPREAD];
985
986 /* the number of beacons in awake mode */
987 u32 rcvd_awake_beacons;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000988} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300989
990struct acx_mic_statistics {
991 u32 rx_pkts;
992 u32 calc_failure;
Eric Dumazetba2d3582010-06-02 18:10:09 +0000993} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +0300994
995struct acx_aes_statistics {
996 u32 encrypt_fail;
997 u32 decrypt_fail;
998 u32 encrypt_packets;
999 u32 decrypt_packets;
1000 u32 encrypt_interrupt;
1001 u32 decrypt_interrupt;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001002} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001003
1004struct acx_event_statistics {
1005 u32 heart_beat;
1006 u32 calibration;
1007 u32 rx_mismatch;
1008 u32 rx_mem_empty;
1009 u32 rx_pool;
1010 u32 oom_late;
1011 u32 phy_transmit_error;
1012 u32 tx_stuck;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001013} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001014
1015struct acx_ps_statistics {
1016 u32 pspoll_timeouts;
1017 u32 upsd_timeouts;
1018 u32 upsd_max_sptime;
1019 u32 upsd_max_apturn;
1020 u32 pspoll_max_apturn;
1021 u32 pspoll_utilization;
1022 u32 upsd_utilization;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001023} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001024
1025struct acx_rxpipe_statistics {
1026 u32 rx_prep_beacon_drop;
1027 u32 descr_host_int_trig_rx_data;
1028 u32 beacon_buffer_thres_host_int_trig_rx_data;
1029 u32 missed_beacon_host_int_trig_rx_data;
1030 u32 tx_xfr_host_int_trig_rx_data;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001031} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001032
1033struct acx_statistics {
1034 struct acx_header header;
1035
1036 struct acx_tx_statistics tx;
1037 struct acx_rx_statistics rx;
1038 struct acx_dma_statistics dma;
1039 struct acx_isr_statistics isr;
1040 struct acx_wep_statistics wep;
1041 struct acx_pwr_statistics pwr;
1042 struct acx_aes_statistics aes;
1043 struct acx_mic_statistics mic;
1044 struct acx_event_statistics event;
1045 struct acx_ps_statistics ps;
1046 struct acx_rxpipe_statistics rxpipe;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001047} __packed;
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001048
Kalle Valo0e71bb02009-08-07 13:33:57 +03001049#define ACX_MAX_RATE_CLASSES 8
1050#define ACX_RATE_MASK_UNSPECIFIED 0
1051#define ACX_RATE_RETRY_LIMIT 10
1052
1053struct acx_rate_class {
1054 u32 enabled_rates;
1055 u8 short_retry_limit;
1056 u8 long_retry_limit;
1057 u8 aflags;
1058 u8 reserved;
Grazvydas Ignotas8d5ad082010-08-17 22:46:52 +03001059} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001060
1061struct acx_rate_policy {
1062 struct acx_header header;
1063
1064 u32 rate_class_cnt;
1065 struct acx_rate_class rate_class[ACX_MAX_RATE_CLASSES];
Eric Dumazetba2d3582010-06-02 18:10:09 +00001066} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001067
1068struct wl1251_acx_memory {
1069 __le16 num_stations; /* number of STAs to be supported. */
1070 u16 reserved_1;
1071
1072 /*
1073 * Nmber of memory buffers for the RX mem pool.
1074 * The actual number may be less if there are
1075 * not enough blocks left for the minimum num
1076 * of TX ones.
1077 */
1078 u8 rx_mem_block_num;
1079 u8 reserved_2;
1080 u8 num_tx_queues; /* From 1 to 16 */
1081 u8 host_if_options; /* HOST_IF* */
1082 u8 tx_min_mem_block_num;
1083 u8 num_ssid_profiles;
1084 __le16 debug_buffer_size;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001085} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001086
1087
1088#define ACX_RX_DESC_MIN 1
1089#define ACX_RX_DESC_MAX 127
1090#define ACX_RX_DESC_DEF 32
1091struct wl1251_acx_rx_queue_config {
1092 u8 num_descs;
1093 u8 pad;
1094 u8 type;
1095 u8 priority;
1096 __le32 dma_address;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001097} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001098
1099#define ACX_TX_DESC_MIN 1
1100#define ACX_TX_DESC_MAX 127
1101#define ACX_TX_DESC_DEF 16
1102struct wl1251_acx_tx_queue_config {
1103 u8 num_descs;
1104 u8 pad[2];
1105 u8 attributes;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001106} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001107
1108#define MAX_TX_QUEUE_CONFIGS 5
1109#define MAX_TX_QUEUES 4
1110struct wl1251_acx_config_memory {
1111 struct acx_header header;
1112
1113 struct wl1251_acx_memory mem_config;
1114 struct wl1251_acx_rx_queue_config rx_queue_config;
1115 struct wl1251_acx_tx_queue_config tx_queue_config[MAX_TX_QUEUE_CONFIGS];
Eric Dumazetba2d3582010-06-02 18:10:09 +00001116} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001117
1118struct wl1251_acx_mem_map {
1119 struct acx_header header;
1120
1121 void *code_start;
1122 void *code_end;
1123
1124 void *wep_defkey_start;
1125 void *wep_defkey_end;
1126
1127 void *sta_table_start;
1128 void *sta_table_end;
1129
1130 void *packet_template_start;
1131 void *packet_template_end;
1132
1133 void *queue_memory_start;
1134 void *queue_memory_end;
1135
1136 void *packet_memory_pool_start;
1137 void *packet_memory_pool_end;
1138
1139 void *debug_buffer1_start;
1140 void *debug_buffer1_end;
1141
1142 void *debug_buffer2_start;
1143 void *debug_buffer2_end;
1144
1145 /* Number of blocks FW allocated for TX packets */
1146 u32 num_tx_mem_blocks;
1147
1148 /* Number of blocks FW allocated for RX packets */
1149 u32 num_rx_mem_blocks;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001150} __packed;
Kalle Valo0e71bb02009-08-07 13:33:57 +03001151
Vidhya Govindand531cf32009-11-17 18:49:08 +02001152
1153struct wl1251_acx_wr_tbtt_and_dtim {
1154
1155 struct acx_header header;
1156
1157 /* Time in TUs between two consecutive beacons */
1158 u16 tbtt;
1159
1160 /*
1161 * DTIM period
1162 * For BSS: Number of TBTTs in a DTIM period (range: 1-10)
1163 * For IBSS: value shall be set to 1
1164 */
1165 u8 dtim;
1166 u8 padding;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001167} __packed;
Vidhya Govindand531cf32009-11-17 18:49:08 +02001168
Kalle Valo86dff7a2009-11-30 10:18:19 +02001169struct wl1251_acx_ac_cfg {
1170 struct acx_header header;
1171
1172 /*
1173 * Access Category - The TX queue's access category
1174 * (refer to AccessCategory_enum)
1175 */
1176 u8 ac;
1177
1178 /*
1179 * The contention window minimum size (in slots) for
1180 * the access class.
1181 */
1182 u8 cw_min;
1183
1184 /*
1185 * The contention window maximum size (in slots) for
1186 * the access class.
1187 */
1188 u16 cw_max;
1189
1190 /* The AIF value (in slots) for the access class. */
1191 u8 aifsn;
1192
1193 u8 reserved;
1194
1195 /* The TX Op Limit (in microseconds) for the access class. */
1196 u16 txop_limit;
Eric Dumazetba2d3582010-06-02 18:10:09 +00001197} __packed;
Kalle Valo86dff7a2009-11-30 10:18:19 +02001198
Kalle Valo27336f12009-11-30 10:18:27 +02001199
1200enum wl1251_acx_channel_type {
1201 CHANNEL_TYPE_DCF = 0,
1202 CHANNEL_TYPE_EDCF = 1,
1203 CHANNEL_TYPE_HCCA = 2,
1204};
1205
1206enum wl1251_acx_ps_scheme {
1207 /* regular ps: simple sending of packets */
1208 WL1251_ACX_PS_SCHEME_LEGACY = 0,
1209
1210 /* sending a packet triggers a unscheduled apsd downstream */
1211 WL1251_ACX_PS_SCHEME_UPSD_TRIGGER = 1,
1212
1213 /* a pspoll packet will be sent before every data packet */
1214 WL1251_ACX_PS_SCHEME_LEGACY_PSPOLL = 2,
1215
1216 /* scheduled apsd mode */
1217 WL1251_ACX_PS_SCHEME_SAPSD = 3,
1218};
1219
1220enum wl1251_acx_ack_policy {
1221 WL1251_ACX_ACK_POLICY_LEGACY = 0,
1222 WL1251_ACX_ACK_POLICY_NO_ACK = 1,
1223 WL1251_ACX_ACK_POLICY_BLOCK = 2,
1224};
1225
1226struct wl1251_acx_tid_cfg {
1227 struct acx_header header;
1228
1229 /* tx queue id number (0-7) */
1230 u8 queue;
1231
1232 /* channel access type for the queue, enum wl1251_acx_channel_type */
1233 u8 type;
1234
1235 /* EDCA: ac index (0-3), HCCA: traffic stream id (8-15) */
1236 u8 tsid;
1237
1238 /* ps scheme of the specified queue, enum wl1251_acx_ps_scheme */
1239 u8 ps_scheme;
1240
1241 /* the tx queue ack policy, enum wl1251_acx_ack_policy */
1242 u8 ack_policy;
1243
1244 u8 padding[3];
1245
1246 /* not supported */
1247 u32 apsdconf[2];
Eric Dumazetba2d3582010-06-02 18:10:09 +00001248} __packed;
Kalle Valo27336f12009-11-30 10:18:27 +02001249
Kalle Valo0e71bb02009-08-07 13:33:57 +03001250/*************************************************************************
1251
1252 Host Interrupt Register (WiLink -> Host)
1253
1254**************************************************************************/
1255
1256/* RX packet is ready in Xfer buffer #0 */
1257#define WL1251_ACX_INTR_RX0_DATA BIT(0)
1258
1259/* TX result(s) are in the TX complete buffer */
1260#define WL1251_ACX_INTR_TX_RESULT BIT(1)
1261
1262/* OBSOLETE */
1263#define WL1251_ACX_INTR_TX_XFR BIT(2)
1264
1265/* RX packet is ready in Xfer buffer #1 */
1266#define WL1251_ACX_INTR_RX1_DATA BIT(3)
1267
1268/* Event was entered to Event MBOX #A */
1269#define WL1251_ACX_INTR_EVENT_A BIT(4)
1270
1271/* Event was entered to Event MBOX #B */
1272#define WL1251_ACX_INTR_EVENT_B BIT(5)
1273
1274/* OBSOLETE */
1275#define WL1251_ACX_INTR_WAKE_ON_HOST BIT(6)
1276
1277/* Trace meassge on MBOX #A */
1278#define WL1251_ACX_INTR_TRACE_A BIT(7)
1279
1280/* Trace meassge on MBOX #B */
1281#define WL1251_ACX_INTR_TRACE_B BIT(8)
1282
1283/* Command processing completion */
1284#define WL1251_ACX_INTR_CMD_COMPLETE BIT(9)
1285
1286/* Init sequence is done */
1287#define WL1251_ACX_INTR_INIT_COMPLETE BIT(14)
1288
1289#define WL1251_ACX_INTR_ALL 0xFFFFFFFF
1290
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001291enum {
1292 ACX_WAKE_UP_CONDITIONS = 0x0002,
1293 ACX_MEM_CFG = 0x0003,
1294 ACX_SLOT = 0x0004,
1295 ACX_QUEUE_HEAD = 0x0005, /* for MASTER mode only */
1296 ACX_AC_CFG = 0x0007,
1297 ACX_MEM_MAP = 0x0008,
1298 ACX_AID = 0x000A,
1299 ACX_RADIO_PARAM = 0x000B, /* Not used */
1300 ACX_CFG = 0x000C, /* Not used */
1301 ACX_FW_REV = 0x000D,
1302 ACX_MEDIUM_USAGE = 0x000F,
1303 ACX_RX_CFG = 0x0010,
1304 ACX_TX_QUEUE_CFG = 0x0011, /* FIXME: only used by wl1251 */
1305 ACX_BSS_IN_PS = 0x0012, /* for AP only */
1306 ACX_STATISTICS = 0x0013, /* Debug API */
1307 ACX_FEATURE_CFG = 0x0015,
1308 ACX_MISC_CFG = 0x0017, /* Not used */
1309 ACX_TID_CFG = 0x001A,
1310 ACX_BEACON_FILTER_OPT = 0x001F,
1311 ACX_LOW_RSSI = 0x0020,
1312 ACX_NOISE_HIST = 0x0021,
1313 ACX_HDK_VERSION = 0x0022, /* ??? */
1314 ACX_PD_THRESHOLD = 0x0023,
1315 ACX_DATA_PATH_PARAMS = 0x0024, /* WO */
1316 ACX_DATA_PATH_RESP_PARAMS = 0x0024, /* RO */
1317 ACX_CCA_THRESHOLD = 0x0025,
1318 ACX_EVENT_MBOX_MASK = 0x0026,
1319#ifdef FW_RUNNING_AS_AP
1320 ACX_DTIM_PERIOD = 0x0027, /* for AP only */
1321#else
1322 ACX_WR_TBTT_AND_DTIM = 0x0027, /* STA only */
1323#endif
1324 ACX_ACI_OPTION_CFG = 0x0029, /* OBSOLETE (for 1251)*/
1325 ACX_GPIO_CFG = 0x002A, /* Not used */
1326 ACX_GPIO_SET = 0x002B, /* Not used */
1327 ACX_PM_CFG = 0x002C, /* To Be Documented */
1328 ACX_CONN_MONIT_PARAMS = 0x002D,
1329 ACX_AVERAGE_RSSI = 0x002E, /* Not used */
1330 ACX_CONS_TX_FAILURE = 0x002F,
1331 ACX_BCN_DTIM_OPTIONS = 0x0031,
1332 ACX_SG_ENABLE = 0x0032,
1333 ACX_SG_CFG = 0x0033,
1334 ACX_ANTENNA_DIVERSITY_CFG = 0x0035, /* To Be Documented */
1335 ACX_LOW_SNR = 0x0037, /* To Be Documented */
1336 ACX_BEACON_FILTER_TABLE = 0x0038,
1337 ACX_ARP_IP_FILTER = 0x0039,
1338 ACX_ROAMING_STATISTICS_TBL = 0x003B,
1339 ACX_RATE_POLICY = 0x003D,
1340 ACX_CTS_PROTECTION = 0x003E,
1341 ACX_SLEEP_AUTH = 0x003F,
1342 ACX_PREAMBLE_TYPE = 0x0040,
1343 ACX_ERROR_CNT = 0x0041,
1344 ACX_FW_GEN_FRAME_RATES = 0x0042,
1345 ACX_IBSS_FILTER = 0x0044,
1346 ACX_SERVICE_PERIOD_TIMEOUT = 0x0045,
1347 ACX_TSF_INFO = 0x0046,
1348 ACX_CONFIG_PS_WMM = 0x0049,
1349 ACX_ENABLE_RX_DATA_FILTER = 0x004A,
1350 ACX_SET_RX_DATA_FILTER = 0x004B,
1351 ACX_GET_DATA_FILTER_STATISTICS = 0x004C,
1352 ACX_POWER_LEVEL_TABLE = 0x004D,
1353 ACX_BET_ENABLE = 0x0050,
1354 DOT11_STATION_ID = 0x1001,
1355 DOT11_RX_MSDU_LIFE_TIME = 0x1004,
1356 DOT11_CUR_TX_PWR = 0x100D,
1357 DOT11_DEFAULT_KEY = 0x1010,
1358 DOT11_RX_DOT11_MODE = 0x1012,
1359 DOT11_RTS_THRESHOLD = 0x1013,
1360 DOT11_GROUP_ADDRESS_TBL = 0x1014,
1361
1362 MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL,
1363
1364 MAX_IE = 0xFFFF
1365};
1366
1367
Kalle Valo80301cd2009-06-12 14:17:39 +03001368int wl1251_acx_frame_rates(struct wl1251 *wl, u8 ctrl_rate, u8 ctrl_mod,
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001369 u8 mgt_rate, u8 mgt_mod);
Kalle Valo80301cd2009-06-12 14:17:39 +03001370int wl1251_acx_station_id(struct wl1251 *wl);
1371int wl1251_acx_default_key(struct wl1251 *wl, u8 key_id);
1372int wl1251_acx_wake_up_conditions(struct wl1251 *wl, u8 wake_up_event,
Luciano Coelho9f483dc2009-06-12 14:15:46 +03001373 u8 listen_interval);
Kalle Valo80301cd2009-06-12 14:17:39 +03001374int wl1251_acx_sleep_auth(struct wl1251 *wl, u8 sleep_auth);
1375int wl1251_acx_fw_version(struct wl1251 *wl, char *buf, size_t len);
1376int wl1251_acx_tx_power(struct wl1251 *wl, int power);
1377int wl1251_acx_feature_cfg(struct wl1251 *wl);
1378int wl1251_acx_mem_map(struct wl1251 *wl,
Kalle Valoff258392009-06-12 14:14:19 +03001379 struct acx_header *mem_map, size_t len);
Kalle Valo80301cd2009-06-12 14:17:39 +03001380int wl1251_acx_data_path_params(struct wl1251 *wl,
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001381 struct acx_data_path_params_resp *data_path);
Kalle Valo80301cd2009-06-12 14:17:39 +03001382int wl1251_acx_rx_msdu_life_time(struct wl1251 *wl, u32 life_time);
1383int wl1251_acx_rx_config(struct wl1251 *wl, u32 config, u32 filter);
1384int wl1251_acx_pd_threshold(struct wl1251 *wl);
1385int wl1251_acx_slot(struct wl1251 *wl, enum acx_slot_type slot_time);
1386int wl1251_acx_group_address_tbl(struct wl1251 *wl);
1387int wl1251_acx_service_period_timeout(struct wl1251 *wl);
1388int wl1251_acx_rts_threshold(struct wl1251 *wl, u16 rts_threshold);
Juuso Oikarinen6b21a2c2009-11-17 18:48:30 +02001389int wl1251_acx_beacon_filter_opt(struct wl1251 *wl, bool enable_filter);
Kalle Valo80301cd2009-06-12 14:17:39 +03001390int wl1251_acx_beacon_filter_table(struct wl1251 *wl);
Juuso Oikarinen474c48c2009-11-17 18:48:14 +02001391int wl1251_acx_conn_monit_params(struct wl1251 *wl);
Kalle Valo80301cd2009-06-12 14:17:39 +03001392int wl1251_acx_sg_enable(struct wl1251 *wl);
1393int wl1251_acx_sg_cfg(struct wl1251 *wl);
1394int wl1251_acx_cca_threshold(struct wl1251 *wl);
1395int wl1251_acx_bcn_dtim_options(struct wl1251 *wl);
1396int wl1251_acx_aid(struct wl1251 *wl, u16 aid);
1397int wl1251_acx_event_mbox_mask(struct wl1251 *wl, u32 event_mask);
1398int wl1251_acx_set_preamble(struct wl1251 *wl, enum acx_preamble_type preamble);
1399int wl1251_acx_cts_protect(struct wl1251 *wl,
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001400 enum acx_ctsprotect_type ctsprotect);
Kalle Valo80301cd2009-06-12 14:17:39 +03001401int wl1251_acx_statistics(struct wl1251 *wl, struct acx_statistics *stats);
1402int wl1251_acx_tsf_info(struct wl1251 *wl, u64 *mactime);
Kalle Valo0e71bb02009-08-07 13:33:57 +03001403int wl1251_acx_rate_policies(struct wl1251 *wl);
1404int wl1251_acx_mem_cfg(struct wl1251 *wl);
Vidhya Govindand531cf32009-11-17 18:49:08 +02001405int wl1251_acx_wr_tbtt_and_dtim(struct wl1251 *wl, u16 tbtt, u8 dtim);
Kalle Valo86dff7a2009-11-30 10:18:19 +02001406int wl1251_acx_ac_cfg(struct wl1251 *wl, u8 ac, u8 cw_min, u16 cw_max,
1407 u8 aifs, u16 txop);
Kalle Valo27336f12009-11-30 10:18:27 +02001408int wl1251_acx_tid_cfg(struct wl1251 *wl, u8 queue,
1409 enum wl1251_acx_channel_type type,
1410 u8 tsid, enum wl1251_acx_ps_scheme ps_scheme,
1411 enum wl1251_acx_ack_policy ack_policy);
Kalle Valo2f01a1f2009-04-29 23:33:31 +03001412
Kalle Valo80301cd2009-06-12 14:17:39 +03001413#endif /* __WL1251_ACX_H__ */