2 * This file is part of wl1271
4 * Copyright (C) 1998-2009 Texas Instruments. All rights reserved.
5 * Copyright (C) 2008-2009 Nokia Corporation
7 * Contact: Luciano Coelho <luciano.coelho@nokia.com>
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.
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.
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
25 #ifndef __WL1271_ACX_H__
26 #define __WL1271_ACX_H__
29 #include "wl1271_cmd.h"
31 /*************************************************************************
33 Host Interrupt Register (WiLink -> Host)
35 **************************************************************************/
36 /* HW Initiated interrupt Watchdog timer expiration */
37 #define WL1271_ACX_INTR_WATCHDOG BIT(0)
38 /* Init sequence is done (masked interrupt, detection through polling only ) */
39 #define WL1271_ACX_INTR_INIT_COMPLETE BIT(1)
40 /* Event was entered to Event MBOX #A*/
41 #define WL1271_ACX_INTR_EVENT_A BIT(2)
42 /* Event was entered to Event MBOX #B*/
43 #define WL1271_ACX_INTR_EVENT_B BIT(3)
44 /* Command processing completion*/
45 #define WL1271_ACX_INTR_CMD_COMPLETE BIT(4)
46 /* Signaling the host on HW wakeup */
47 #define WL1271_ACX_INTR_HW_AVAILABLE BIT(5)
48 /* The MISC bit is used for aggregation of RX, TxComplete and TX rate update */
49 #define WL1271_ACX_INTR_DATA BIT(6)
50 /* Trace meassge on MBOX #A */
51 #define WL1271_ACX_INTR_TRACE_A BIT(7)
52 /* Trace meassge on MBOX #B */
53 #define WL1271_ACX_INTR_TRACE_B BIT(8)
55 #define WL1271_ACX_INTR_ALL 0xFFFFFFFF
56 #define WL1271_ACX_ALL_EVENTS_VECTOR (WL1271_ACX_INTR_WATCHDOG | \
57 WL1271_ACX_INTR_INIT_COMPLETE | \
58 WL1271_ACX_INTR_EVENT_A | \
59 WL1271_ACX_INTR_EVENT_B | \
60 WL1271_ACX_INTR_CMD_COMPLETE | \
61 WL1271_ACX_INTR_HW_AVAILABLE | \
64 #define WL1271_INTR_MASK (WL1271_ACX_INTR_EVENT_A | \
65 WL1271_ACX_INTR_EVENT_B | \
68 /* Target's information element */
70 struct wl1271_cmd_header cmd
;
72 /* acx (or information element) header */
75 /* payload length (not including headers */
79 struct acx_error_counter
{
80 struct acx_header header
;
82 /* The number of PLCP errors since the last time this */
83 /* information element was interrogated. This field is */
84 /* automatically cleared when it is interrogated.*/
87 /* The number of FCS errors since the last time this */
88 /* information element was interrogated. This field is */
89 /* automatically cleared when it is interrogated.*/
92 /* The number of MPDUs without PLCP header errors received*/
93 /* since the last time this information element was interrogated. */
94 /* This field is automatically cleared when it is interrogated.*/
97 /* the number of missed sequence numbers in the squentially */
98 /* values of frames seq numbers */
100 } __attribute__ ((packed
));
102 struct acx_revision
{
103 struct acx_header header
;
106 * The WiLink firmware version, an ASCII string x.x.x.x,
107 * that uniquely identifies the current firmware.
108 * The left most digit is incremented each time a
109 * significant change is made to the firmware, such as
110 * code redesign or new platform support.
111 * The second digit is incremented when major enhancements
112 * are added or major fixes are made.
113 * The third digit is incremented for each GA release.
114 * The fourth digit is incremented for each build.
115 * The first two digits identify a firmware release version,
116 * in other words, a unique set of features.
117 * The first three digits identify a GA release.
122 * This 4 byte field specifies the WiLink hardware version.
123 * bits 0 - 15: Reserved.
124 * bits 16 - 23: Version ID - The WiLink version ID
125 * (1 = first spin, 2 = second spin, and so on).
126 * bits 24 - 31: Chip ID - The WiLink chip ID.
129 } __attribute__ ((packed
));
131 enum wl1271_psm_mode
{
135 /* Power save mode */
138 /* Extreme low power */
142 struct acx_sleep_auth
{
143 struct acx_header header
;
145 /* The sleep level authorization of the device. */
146 /* 0 - Always active*/
147 /* 1 - Power down mode: light / fast sleep*/
148 /* 2 - ELP mode: Deep / Max sleep*/
151 } __attribute__ ((packed
));
154 HOSTIF_PCI_MASTER_HOST_INDIRECT
,
155 HOSTIF_PCI_MASTER_HOST_DIRECT
,
158 HOSTIF_DONTCARE
= 0xFF
161 #define DEFAULT_UCAST_PRIORITY 0
162 #define DEFAULT_RX_Q_PRIORITY 0
163 #define DEFAULT_NUM_STATIONS 1
164 #define DEFAULT_RXQ_PRIORITY 0 /* low 0 .. 15 high */
165 #define DEFAULT_RXQ_TYPE 0x07 /* All frames, Data/Ctrl/Mgmt */
166 #define TRACE_BUFFER_MAX_SIZE 256
168 #define DP_RX_PACKET_RING_CHUNK_SIZE 1600
169 #define DP_TX_PACKET_RING_CHUNK_SIZE 1600
170 #define DP_RX_PACKET_RING_CHUNK_NUM 2
171 #define DP_TX_PACKET_RING_CHUNK_NUM 2
172 #define DP_TX_COMPLETE_TIME_OUT 20
174 #define TX_MSDU_LIFETIME_MIN 0
175 #define TX_MSDU_LIFETIME_MAX 3000
176 #define TX_MSDU_LIFETIME_DEF 512
177 #define RX_MSDU_LIFETIME_MIN 0
178 #define RX_MSDU_LIFETIME_MAX 0xFFFFFFFF
179 #define RX_MSDU_LIFETIME_DEF 512000
181 struct acx_rx_msdu_lifetime
{
182 struct acx_header header
;
185 * The maximum amount of time, in TU, before the
186 * firmware discards the MSDU.
189 } __attribute__ ((packed
));
192 * RX Config Options Table
196 * 13 Copy RX Status - when set, write three receive status words
197 * to top of rx'd MPDUs.
198 * When cleared, do not write three status words (added rev 1.5)
200 * 11 RX Complete upon FCS error - when set, give rx complete
201 * interrupt for FCS errors, after the rx filtering, e.g. unicast
202 * frames not to us with FCS error will not generate an interrupt.
203 * 10 SSID Filter Enable - When set, the WiLink discards all beacon,
204 * probe request, and probe response frames with an SSID that does
205 * not match the SSID specified by the host in the START/JOIN
207 * When clear, the WiLink receives frames with any SSID.
208 * 9 Broadcast Filter Enable - When set, the WiLink discards all
209 * broadcast frames. When clear, the WiLink receives all received
212 * 5 BSSID Filter Enable - When set, the WiLink discards any frames
213 * with a BSSID that does not match the BSSID specified by the
215 * When clear, the WiLink receives frames from any BSSID.
216 * 4 MAC Addr Filter - When set, the WiLink discards any frames
217 * with a destination address that does not match the MAC address
219 * When clear, the WiLink receives frames destined to any MAC
221 * 3 Promiscuous - When set, the WiLink receives all valid frames
222 * (i.e., all frames that pass the FCS check).
223 * When clear, only frames that pass the other filters specified
225 * 2 FCS - When set, the WiLink includes the FCS with the received
227 * When cleared, the FCS is discarded.
228 * 1 PLCP header - When set, write all data from baseband to frame
229 * buffer including PHY header.
230 * 0 Reserved - Always equal to 0.
232 * RX Filter Options Table
235 * 31:12 Reserved - Always equal to 0.
236 * 11 Association - When set, the WiLink receives all association
237 * related frames (association request/response, reassocation
238 * request/response, and disassociation). When clear, these frames
240 * 10 Auth/De auth - When set, the WiLink receives all authentication
241 * and de-authentication frames. When clear, these frames are
243 * 9 Beacon - When set, the WiLink receives all beacon frames.
244 * When clear, these frames are discarded.
245 * 8 Contention Free - When set, the WiLink receives all contention
247 * When clear, these frames are discarded.
248 * 7 Control - When set, the WiLink receives all control frames.
249 * When clear, these frames are discarded.
250 * 6 Data - When set, the WiLink receives all data frames.
251 * When clear, these frames are discarded.
252 * 5 FCS Error - When set, the WiLink receives frames that have FCS
254 * When clear, these frames are discarded.
255 * 4 Management - When set, the WiLink receives all management
257 * When clear, these frames are discarded.
258 * 3 Probe Request - When set, the WiLink receives all probe request
260 * When clear, these frames are discarded.
261 * 2 Probe Response - When set, the WiLink receives all probe
263 * When clear, these frames are discarded.
264 * 1 RTS/CTS/ACK - When set, the WiLink receives all RTS, CTS and ACK
266 * When clear, these frames are discarded.
267 * 0 Rsvd Type/Sub Type - When set, the WiLink receives all frames
268 * that have reserved frame types and sub types as defined by the
269 * 802.11 specification.
270 * When clear, these frames are discarded.
272 struct acx_rx_config
{
273 struct acx_header header
;
277 } __attribute__ ((packed
));
279 struct acx_packet_detection
{
280 struct acx_header header
;
283 } __attribute__ ((packed
));
289 DEFAULT_SLOT_TIME
= SLOT_TIME_SHORT
,
290 MAX_SLOT_TIMES
= 0xFF
293 #define STATION_WONE_INDEX 0
296 struct acx_header header
;
298 u8 wone_index
; /* Reserved */
301 } __attribute__ ((packed
));
304 #define ACX_MC_ADDRESS_GROUP_MAX (8)
305 #define ADDRESS_GROUP_MAX_LEN (ETH_ALEN * ACX_MC_ADDRESS_GROUP_MAX)
307 struct acx_dot11_grp_addr_tbl
{
308 struct acx_header header
;
313 u8 mac_table
[ADDRESS_GROUP_MAX_LEN
];
314 } __attribute__ ((packed
));
316 #define RX_TIMEOUT_PS_POLL_MIN 0
317 #define RX_TIMEOUT_PS_POLL_MAX (200000)
318 #define RX_TIMEOUT_PS_POLL_DEF (15)
319 #define RX_TIMEOUT_UPSD_MIN 0
320 #define RX_TIMEOUT_UPSD_MAX (200000)
321 #define RX_TIMEOUT_UPSD_DEF (15)
323 struct acx_rx_timeout
{
324 struct acx_header header
;
327 * The longest time the STA will wait to receive
328 * traffic from the AP after a PS-poll has been
334 * The longest time the STA will wait to receive
335 * traffic from the AP after a frame has been sent
336 * from an UPSD enabled queue.
339 } __attribute__ ((packed
));
341 #define RTS_THRESHOLD_MIN 0
342 #define RTS_THRESHOLD_MAX 4096
343 #define RTS_THRESHOLD_DEF 2347
345 struct acx_rts_threshold
{
346 struct acx_header header
;
350 } __attribute__ ((packed
));
352 struct acx_beacon_filter_option
{
353 struct acx_header header
;
358 * The number of beacons without the unicast TIM
359 * bit set that the firmware buffers before
360 * signaling the host about ready frames.
361 * When set to 0 and the filter is enabled, beacons
362 * without the unicast TIM bit set are dropped.
366 } __attribute__ ((packed
));
369 * ACXBeaconFilterEntry (not 221)
370 * Byte Offset Size (Bytes) Definition
371 * =========== ============ ==========
373 * 1 1 Treatment bit mask
375 * ACXBeaconFilterEntry (221)
376 * Byte Offset Size (Bytes) Definition
377 * =========== ============ ==========
379 * 1 1 Treatment bit mask
385 * Treatment bit mask - The information element handling:
386 * bit 0 - The information element is compared and transferred
388 * bit 1 - The information element is transferred to the host
389 * with each appearance or disappearance.
390 * Note that both bits can be set at the same time.
392 #define BEACON_FILTER_TABLE_MAX_IE_NUM (32)
393 #define BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM (6)
394 #define BEACON_FILTER_TABLE_IE_ENTRY_SIZE (2)
395 #define BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE (6)
396 #define BEACON_FILTER_TABLE_MAX_SIZE ((BEACON_FILTER_TABLE_MAX_IE_NUM * \
397 BEACON_FILTER_TABLE_IE_ENTRY_SIZE) + \
398 (BEACON_FILTER_TABLE_MAX_VENDOR_SPECIFIC_IE_NUM * \
399 BEACON_FILTER_TABLE_EXTRA_VENDOR_SPECIFIC_IE_SIZE))
401 struct acx_beacon_filter_ie_table
{
402 struct acx_header header
;
405 u8 table
[BEACON_FILTER_TABLE_MAX_SIZE
];
407 } __attribute__ ((packed
));
409 #define SYNCH_FAIL_DEFAULT_THRESHOLD 5 /* number of beacons */
410 #define NO_BEACON_DEFAULT_TIMEOUT (100) /* TU */
412 struct acx_conn_monit_params
{
413 struct acx_header header
;
415 u32 synch_fail_thold
; /* number of beacons missed */
416 u32 bss_lose_timeout
; /* number of TU's from synch fail */
422 SG_SENSE_NO_ACTIVITY
,
426 struct acx_bt_wlan_coex
{
427 struct acx_header header
;
432 * 2 -> sense no active mode, i.e.
433 * an interrupt is sent upon
435 * 3 -> PTA is switched on in response
436 * to the interrupt sending.
440 } __attribute__ ((packed
));
442 #define PTA_ANTENNA_TYPE_DEF (0)
443 #define PTA_BT_HP_MAXTIME_DEF (2000)
444 #define PTA_WLAN_HP_MAX_TIME_DEF (5000)
445 #define PTA_SENSE_DISABLE_TIMER_DEF (1350)
446 #define PTA_PROTECTIVE_RX_TIME_DEF (1500)
447 #define PTA_PROTECTIVE_TX_TIME_DEF (1500)
448 #define PTA_TIMEOUT_NEXT_BT_LP_PACKET_DEF (3000)
449 #define PTA_SIGNALING_TYPE_DEF (1)
450 #define PTA_AFH_LEVERAGE_ON_DEF (0)
451 #define PTA_NUMBER_QUIET_CYCLE_DEF (0)
452 #define PTA_MAX_NUM_CTS_DEF (3)
453 #define PTA_NUMBER_OF_WLAN_PACKETS_DEF (2)
454 #define PTA_NUMBER_OF_BT_PACKETS_DEF (2)
455 #define PTA_PROTECTIVE_RX_TIME_FAST_DEF (1500)
456 #define PTA_PROTECTIVE_TX_TIME_FAST_DEF (3000)
457 #define PTA_CYCLE_TIME_FAST_DEF (8700)
458 #define PTA_RX_FOR_AVALANCHE_DEF (5)
459 #define PTA_ELP_HP_DEF (0)
460 #define PTA_ANTI_STARVE_PERIOD_DEF (500)
461 #define PTA_ANTI_STARVE_NUM_CYCLE_DEF (4)
462 #define PTA_ALLOW_PA_SD_DEF (1)
463 #define PTA_TIME_BEFORE_BEACON_DEF (6300)
464 #define PTA_HPDM_MAX_TIME_DEF (1600)
465 #define PTA_TIME_OUT_NEXT_WLAN_DEF (2550)
466 #define PTA_AUTO_MODE_NO_CTS_DEF (0)
467 #define PTA_BT_HP_RESPECTED_DEF (3)
468 #define PTA_WLAN_RX_MIN_RATE_DEF (24)
469 #define PTA_ACK_MODE_DEF (1)
471 struct acx_bt_wlan_coex_param
{
472 struct acx_header header
;
475 * The minimum rate of a received WLAN packet in the STA,
476 * during protective mode, of which a new BT-HP request
477 * during this Rx will always be respected and gain the antenna.
481 /* Max time the BT HP will be respected. */
484 /* Max time the WLAN HP will be respected. */
485 u16 wlan_hp_max_time
;
488 * The time between the last BT activity
489 * and the moment when the sense mode returns
492 u16 sense_disable_timer
;
494 /* Time before the next BT HP instance */
498 /* range: 10-20000 default: 1500 */
499 u16 rx_time_bt_hp_fast
;
500 u16 tx_time_bt_hp_fast
;
502 /* range: 2000-65535 default: 8700 */
505 /* range: 0 - 15000 (Msec) default: 1000 */
506 u16 bt_anti_starvation_period
;
508 /* range 400-10000(Usec) default: 3000 */
509 u16 next_bt_lp_packet
;
511 /* Deafult: worst case for BT DH5 traffic */
514 /* range: 0-50000(Usec) default: 1050 */
515 u16 hp_dm_max_guard_time
;
518 * This is to prevent both BT & WLAN antenna
520 * Range: 100-50000(Usec) default:2550
522 u16 next_wlan_packet
;
524 /* 0 -> shared antenna */
536 * 1 -> from dedicated GPIO
537 * 2 -> AFH on (from host)
542 * The number of cycles during which no
543 * TX will be sent after 1 cycle of RX
544 * transaction in protective mode
549 * The maximum number of CTSs that will
550 * be sent for receiving RX packet in
556 * The number of WLAN packets
557 * transferred in common mode before
563 * The number of BT packets
564 * transferred in common mode before
569 /* range: 1-255 default: 5 */
570 u8 missed_rx_avalanche
;
572 /* range: 0-1 default: 1 */
575 /* range: 0 - 15 default: 4 */
576 u8 bt_anti_starvation_cycles
;
578 u8 ack_mode_dual_ant
;
581 * Allow PA_SD assertion/de-assertion
582 * during enabled BT activity.
587 * Enable/Disable PTA in auto mode:
588 * Support Both Active & P.S modes
590 u8 pta_auto_mode_enable
;
592 /* range: 0 - 20 default: 1 */
593 u8 bt_hp_respected_num
;
594 } __attribute__ ((packed
));
596 #define CCA_THRSH_ENABLE_ENERGY_D 0x140A
597 #define CCA_THRSH_DISABLE_ENERGY_D 0xFFEF
599 struct acx_energy_detection
{
600 struct acx_header header
;
602 /* The RX Clear Channel Assessment threshold in the PHY */
603 u16 rx_cca_threshold
;
604 u8 tx_energy_detection
;
606 } __attribute__ ((packed
));
608 #define BCN_RX_TIMEOUT_DEF_VALUE 10000
609 #define BROADCAST_RX_TIMEOUT_DEF_VALUE 20000
610 #define RX_BROADCAST_IN_PS_DEF_VALUE 1
611 #define CONSECUTIVE_PS_POLL_FAILURE_DEF 4
613 struct acx_beacon_broadcast
{
614 struct acx_header header
;
616 u16 beacon_rx_timeout
;
617 u16 broadcast_timeout
;
619 /* Enables receiving of broadcast packets in PS mode */
620 u8 rx_broadcast_in_ps
;
622 /* Consecutive PS Poll failures before updating the host */
623 u8 ps_poll_threshold
;
625 } __attribute__ ((packed
));
627 struct acx_event_mask
{
628 struct acx_header header
;
631 u32 high_event_mask
; /* Unused */
632 } __attribute__ ((packed
));
634 #define CFG_RX_FCS BIT(2)
635 #define CFG_RX_ALL_GOOD BIT(3)
636 #define CFG_UNI_FILTER_EN BIT(4)
637 #define CFG_BSSID_FILTER_EN BIT(5)
638 #define CFG_MC_FILTER_EN BIT(6)
639 #define CFG_MC_ADDR0_EN BIT(7)
640 #define CFG_MC_ADDR1_EN BIT(8)
641 #define CFG_BC_REJECT_EN BIT(9)
642 #define CFG_SSID_FILTER_EN BIT(10)
643 #define CFG_RX_INT_FCS_ERROR BIT(11)
644 #define CFG_RX_INT_ENCRYPTED BIT(12)
645 #define CFG_RX_WR_RX_STATUS BIT(13)
646 #define CFG_RX_FILTER_NULTI BIT(14)
647 #define CFG_RX_RESERVE BIT(15)
648 #define CFG_RX_TIMESTAMP_TSF BIT(16)
650 #define CFG_RX_RSV_EN BIT(0)
651 #define CFG_RX_RCTS_ACK BIT(1)
652 #define CFG_RX_PRSP_EN BIT(2)
653 #define CFG_RX_PREQ_EN BIT(3)
654 #define CFG_RX_MGMT_EN BIT(4)
655 #define CFG_RX_FCS_ERROR BIT(5)
656 #define CFG_RX_DATA_EN BIT(6)
657 #define CFG_RX_CTL_EN BIT(7)
658 #define CFG_RX_CF_EN BIT(8)
659 #define CFG_RX_BCN_EN BIT(9)
660 #define CFG_RX_AUTH_EN BIT(10)
661 #define CFG_RX_ASSOC_EN BIT(11)
663 #define SCAN_PASSIVE BIT(0)
664 #define SCAN_5GHZ_BAND BIT(1)
665 #define SCAN_TRIGGERED BIT(2)
666 #define SCAN_PRIORITY_HIGH BIT(3)
668 struct acx_feature_config
{
669 struct acx_header header
;
672 u32 data_flow_options
;
673 } __attribute__ ((packed
));
675 struct acx_current_tx_power
{
676 struct acx_header header
;
680 } __attribute__ ((packed
));
682 enum acx_wake_up_event
{
683 WAKE_UP_EVENT_BEACON_BITMAP
= 0x01, /* Wake on every Beacon*/
684 WAKE_UP_EVENT_DTIM_BITMAP
= 0x02, /* Wake on every DTIM*/
685 WAKE_UP_EVENT_N_DTIM_BITMAP
= 0x04, /* Wake on every Nth DTIM */
686 WAKE_UP_EVENT_N_BEACONS_BITMAP
= 0x08, /* Wake on every Nth Beacon */
687 WAKE_UP_EVENT_BITS_MASK
= 0x0F
690 struct acx_wake_up_condition
{
691 struct acx_header header
;
693 u8 wake_up_event
; /* Only one bit can be set */
696 } __attribute__ ((packed
));
699 struct acx_header header
;
702 * To be set when associated with an AP.
706 } __attribute__ ((packed
));
708 enum acx_preamble_type
{
709 ACX_PREAMBLE_LONG
= 0,
710 ACX_PREAMBLE_SHORT
= 1
713 struct acx_preamble
{
714 struct acx_header header
;
717 * When set, the WiLink transmits the frames with a short preamble and
718 * when cleared, the WiLink transmits the frames with a long preamble.
722 } __attribute__ ((packed
));
724 enum acx_ctsprotect_type
{
725 CTSPROTECT_DISABLE
= 0,
726 CTSPROTECT_ENABLE
= 1
729 struct acx_ctsprotect
{
730 struct acx_header header
;
733 } __attribute__ ((packed
));
735 struct acx_tx_statistics
{
736 u32 internal_desc_overflow
;
737 } __attribute__ ((packed
));
739 struct acx_rx_statistics
{
748 } __attribute__ ((packed
));
750 struct acx_dma_statistics
{
755 } __attribute__ ((packed
));
757 struct acx_isr_statistics
{
758 /* host command complete */
764 /* (INT_STS_ND & INT_TRIG_RX_HEADER) */
767 /* (INT_STS_ND & INT_TRIG_RX_CMPLT) */
770 /* (INT_STS_ND & INT_TRIG_NO_RX_BUF) */
773 /* (INT_STS_ND & INT_TRIG_S_RX_RDY) */
779 /* (INT_STS_ND & INT_TRIG_TX_PROC) */
782 /* (INT_STS_ND & INT_TRIG_DECRYPT_DONE) */
785 /* (INT_STS_ND & INT_TRIG_DMA0) */
788 /* (INT_STS_ND & INT_TRIG_DMA1) */
791 /* (INT_STS_ND & INT_TRIG_TX_EXC_CMPLT) */
792 u32 tx_exch_complete
;
794 /* (INT_STS_ND & INT_TRIG_COMMAND) */
797 /* (INT_STS_ND & INT_TRIG_RX_PROC) */
800 /* (INT_STS_ND & INT_TRIG_PM_802) */
801 u32 hw_pm_mode_changes
;
803 /* (INT_STS_ND & INT_TRIG_ACKNOWLEDGE) */
804 u32 host_acknowledges
;
806 /* (INT_STS_ND & INT_TRIG_PM_PCI) */
809 /* (INT_STS_ND & INT_TRIG_ACM_WAKEUP) */
812 /* (INT_STS_ND & INT_TRIG_LOW_RSSI) */
814 } __attribute__ ((packed
));
816 struct acx_wep_statistics
{
817 /* WEP address keys configured */
820 /* default keys configured */
821 u32 default_key_count
;
825 /* number of times that WEP key not found on lookup */
828 /* number of times that WEP key decryption failed */
831 /* WEP packets decrypted */
834 /* WEP decrypt interrupts */
836 } __attribute__ ((packed
));
838 #define ACX_MISSED_BEACONS_SPREAD 10
840 struct acx_pwr_statistics
{
841 /* the amount of enters into power save mode (both PD & ELP) */
844 /* the amount of enters into ELP mode */
847 /* the amount of missing beacon interrupts to the host */
850 /* the amount of wake on host-access times */
853 /* the amount of wake on timer-expire */
854 u32 wake_on_timer_exp
;
856 /* the number of packets that were transmitted with PS bit set */
859 /* the number of packets that were transmitted with PS bit clear */
862 /* the number of received beacons */
865 /* the number of entering into PowerOn (power save off) */
868 /* the number of entries into power save mode */
872 * the number of exits from power save, not including failed PS
878 * the number of times the TSF counter was adjusted because
883 /* Gives statistics about the spread continuous missed beacons.
884 * The 16 LSB are dedicated for the PS mode.
885 * The 16 MSB are dedicated for the PS mode.
886 * cont_miss_bcns_spread[0] - single missed beacon.
887 * cont_miss_bcns_spread[1] - two continuous missed beacons.
888 * cont_miss_bcns_spread[2] - three continuous missed beacons.
890 * cont_miss_bcns_spread[9] - ten and more continuous missed beacons.
892 u32 cont_miss_bcns_spread
[ACX_MISSED_BEACONS_SPREAD
];
894 /* the number of beacons in awake mode */
895 u32 rcvd_awake_beacons
;
896 } __attribute__ ((packed
));
898 struct acx_mic_statistics
{
901 } __attribute__ ((packed
));
903 struct acx_aes_statistics
{
908 u32 encrypt_interrupt
;
909 u32 decrypt_interrupt
;
910 } __attribute__ ((packed
));
912 struct acx_event_statistics
{
919 u32 phy_transmit_error
;
921 } __attribute__ ((packed
));
923 struct acx_ps_statistics
{
928 u32 pspoll_max_apturn
;
929 u32 pspoll_utilization
;
930 u32 upsd_utilization
;
931 } __attribute__ ((packed
));
933 struct acx_rxpipe_statistics
{
934 u32 rx_prep_beacon_drop
;
935 u32 descr_host_int_trig_rx_data
;
936 u32 beacon_buffer_thres_host_int_trig_rx_data
;
937 u32 missed_beacon_host_int_trig_rx_data
;
938 u32 tx_xfr_host_int_trig_rx_data
;
939 } __attribute__ ((packed
));
941 struct acx_statistics
{
942 struct acx_header header
;
944 struct acx_tx_statistics tx
;
945 struct acx_rx_statistics rx
;
946 struct acx_dma_statistics dma
;
947 struct acx_isr_statistics isr
;
948 struct acx_wep_statistics wep
;
949 struct acx_pwr_statistics pwr
;
950 struct acx_aes_statistics aes
;
951 struct acx_mic_statistics mic
;
952 struct acx_event_statistics event
;
953 struct acx_ps_statistics ps
;
954 struct acx_rxpipe_statistics rxpipe
;
955 } __attribute__ ((packed
));
957 #define ACX_MAX_RATE_CLASSES 8
958 #define ACX_RATE_MASK_UNSPECIFIED 0
959 #define ACX_RATE_MASK_ALL 0x1eff
960 #define ACX_RATE_RETRY_LIMIT 10
962 struct acx_rate_class
{
964 u8 short_retry_limit
;
970 struct acx_rate_policy
{
971 struct acx_header header
;
974 struct acx_rate_class rate_class
[ACX_MAX_RATE_CLASSES
];
975 } __attribute__ ((packed
));
977 #define WL1271_ACX_AC_COUNT 4
980 struct acx_header header
;
987 } __attribute__ ((packed
));
990 WL1271_ACX_AC_BE
= 0,
991 WL1271_ACX_AC_BK
= 1,
992 WL1271_ACX_AC_VI
= 2,
993 WL1271_ACX_AC_VO
= 3,
994 WL1271_ACX_AC_CTS2SELF
= 4,
995 WL1271_ACX_AC_ANY_TID
= 0x1F,
996 WL1271_ACX_AC_INVALID
= 0xFF,
999 enum wl1271_acx_ps_scheme
{
1000 WL1271_ACX_PS_SCHEME_LEGACY
= 0,
1001 WL1271_ACX_PS_SCHEME_UPSD_TRIGGER
= 1,
1002 WL1271_ACX_PS_SCHEME_LEGACY_PSPOLL
= 2,
1003 WL1271_ACX_PS_SCHEME_SAPSD
= 3,
1006 enum wl1271_acx_ack_policy
{
1007 WL1271_ACX_ACK_POLICY_LEGACY
= 0,
1008 WL1271_ACX_ACK_POLICY_NO_ACK
= 1,
1009 WL1271_ACX_ACK_POLICY_BLOCK
= 2,
1012 #define WL1271_ACX_TID_COUNT 7
1014 struct acx_tid_config
{
1015 struct acx_header header
;
1023 } __attribute__ ((packed
));
1025 struct acx_frag_threshold
{
1026 struct acx_header header
;
1029 } __attribute__ ((packed
));
1031 #define WL1271_ACX_TX_COMPL_TIMEOUT 5
1032 #define WL1271_ACX_TX_COMPL_THRESHOLD 5
1034 struct acx_tx_config_options
{
1035 struct acx_header header
;
1036 u16 tx_compl_timeout
; /* msec */
1037 u16 tx_compl_threshold
; /* number of packets */
1038 } __attribute__ ((packed
));
1040 #define ACX_RX_MEM_BLOCKS 64
1041 #define ACX_TX_MIN_MEM_BLOCKS 64
1042 #define ACX_TX_DESCRIPTORS 32
1043 #define ACX_NUM_SSID_PROFILES 1
1045 struct wl1271_acx_config_memory
{
1046 struct acx_header header
;
1048 u8 rx_mem_block_num
;
1049 u8 tx_min_mem_block_num
;
1051 u8 num_ssid_profiles
;
1052 u32 total_tx_descriptors
;
1053 } __attribute__ ((packed
));
1055 struct wl1271_acx_mem_map
{
1056 struct acx_header header
;
1061 void *wep_defkey_start
;
1062 void *wep_defkey_end
;
1064 void *sta_table_start
;
1065 void *sta_table_end
;
1067 void *packet_template_start
;
1068 void *packet_template_end
;
1070 /* Address of the TX result interface (control block) */
1072 u32 tx_result_queue_start
;
1074 void *queue_memory_start
;
1075 void *queue_memory_end
;
1077 u32 packet_memory_pool_start
;
1078 u32 packet_memory_pool_end
;
1080 void *debug_buffer1_start
;
1081 void *debug_buffer1_end
;
1083 void *debug_buffer2_start
;
1084 void *debug_buffer2_end
;
1086 /* Number of blocks FW allocated for TX packets */
1087 u32 num_tx_mem_blocks
;
1089 /* Number of blocks FW allocated for RX packets */
1090 u32 num_rx_mem_blocks
;
1092 /* the following 4 fields are valid in SLAVE mode only */
1097 } __attribute__ ((packed
));
1099 enum wl1271_acx_rx_queue_type
{
1100 RX_QUEUE_TYPE_RX_LOW_PRIORITY
, /* All except the high priority */
1101 RX_QUEUE_TYPE_RX_HIGH_PRIORITY
, /* Management and voice packets */
1103 RX_QUEUE_TYPE_MAX
= USHORT_MAX
1106 #define WL1271_RX_INTR_THRESHOLD_DEF 0 /* no pacing, send interrupt on
1108 #define WL1271_RX_INTR_THRESHOLD_MIN 0
1109 #define WL1271_RX_INTR_THRESHOLD_MAX 15
1111 #define WL1271_RX_INTR_TIMEOUT_DEF 5
1112 #define WL1271_RX_INTR_TIMEOUT_MIN 1
1113 #define WL1271_RX_INTR_TIMEOUT_MAX 100
1115 struct wl1271_acx_rx_config_opt
{
1116 struct acx_header header
;
1123 } __attribute__ ((packed
));
1126 ACX_WAKE_UP_CONDITIONS
= 0x0002,
1127 ACX_MEM_CFG
= 0x0003,
1129 ACX_AC_CFG
= 0x0007,
1130 ACX_MEM_MAP
= 0x0008,
1132 /* ACX_FW_REV is missing in the ref driver, but seems to work */
1133 ACX_FW_REV
= 0x000D,
1134 ACX_MEDIUM_USAGE
= 0x000F,
1135 ACX_RX_CFG
= 0x0010,
1136 ACX_TX_QUEUE_CFG
= 0x0011, /* FIXME: only used by wl1251 */
1137 ACX_STATISTICS
= 0x0013, /* Debug API */
1138 ACX_PWR_CONSUMPTION_STATISTICS
= 0x0014,
1139 ACX_FEATURE_CFG
= 0x0015,
1140 ACX_TID_CFG
= 0x001A,
1141 ACX_PS_RX_STREAMING
= 0x001B,
1142 ACX_BEACON_FILTER_OPT
= 0x001F,
1143 ACX_NOISE_HIST
= 0x0021,
1144 ACX_HDK_VERSION
= 0x0022, /* ??? */
1145 ACX_PD_THRESHOLD
= 0x0023,
1146 ACX_TX_CONFIG_OPT
= 0x0024,
1147 ACX_CCA_THRESHOLD
= 0x0025,
1148 ACX_EVENT_MBOX_MASK
= 0x0026,
1149 ACX_CONN_MONIT_PARAMS
= 0x002D,
1150 ACX_CONS_TX_FAILURE
= 0x002F,
1151 ACX_BCN_DTIM_OPTIONS
= 0x0031,
1152 ACX_SG_ENABLE
= 0x0032,
1153 ACX_SG_CFG
= 0x0033,
1154 ACX_BEACON_FILTER_TABLE
= 0x0038,
1155 ACX_ARP_IP_FILTER
= 0x0039,
1156 ACX_ROAMING_STATISTICS_TBL
= 0x003B,
1157 ACX_RATE_POLICY
= 0x003D,
1158 ACX_CTS_PROTECTION
= 0x003E,
1159 ACX_SLEEP_AUTH
= 0x003F,
1160 ACX_PREAMBLE_TYPE
= 0x0040,
1161 ACX_ERROR_CNT
= 0x0041,
1162 ACX_IBSS_FILTER
= 0x0044,
1163 ACX_SERVICE_PERIOD_TIMEOUT
= 0x0045,
1164 ACX_TSF_INFO
= 0x0046,
1165 ACX_CONFIG_PS_WMM
= 0x0049,
1166 ACX_ENABLE_RX_DATA_FILTER
= 0x004A,
1167 ACX_SET_RX_DATA_FILTER
= 0x004B,
1168 ACX_GET_DATA_FILTER_STATISTICS
= 0x004C,
1169 ACX_RX_CONFIG_OPT
= 0x004E,
1170 ACX_FRAG_CFG
= 0x004F,
1171 ACX_BET_ENABLE
= 0x0050,
1172 ACX_RSSI_SNR_TRIGGER
= 0x0051,
1173 ACX_RSSI_SNR_WEIGHTS
= 0x0051,
1174 ACX_KEEP_ALIVE_MODE
= 0x0052,
1175 ACX_SET_KEEP_ALIVE_CONFIG
= 0x0054,
1176 ACX_BA_SESSION_RESPONDER_POLICY
= 0x0055,
1177 ACX_BA_SESSION_INITIATOR_POLICY
= 0x0056,
1178 ACX_PEER_HT_CAP
= 0x0057,
1179 ACX_HT_BSS_OPERATION
= 0x0058,
1180 ACX_COEX_ACTIVITY
= 0x0059,
1181 DOT11_RX_MSDU_LIFE_TIME
= 0x1004,
1182 DOT11_CUR_TX_PWR
= 0x100D,
1183 DOT11_RX_DOT11_MODE
= 0x1012,
1184 DOT11_RTS_THRESHOLD
= 0x1013,
1185 DOT11_GROUP_ADDRESS_TBL
= 0x1014,
1187 MAX_DOT11_IE
= DOT11_GROUP_ADDRESS_TBL
,
1193 int wl1271_acx_wake_up_conditions(struct wl1271
*wl
, u8 wake_up_event
,
1194 u8 listen_interval
);
1195 int wl1271_acx_sleep_auth(struct wl1271
*wl
, u8 sleep_auth
);
1196 int wl1271_acx_fw_version(struct wl1271
*wl
, char *buf
, size_t len
);
1197 int wl1271_acx_tx_power(struct wl1271
*wl
, int power
);
1198 int wl1271_acx_feature_cfg(struct wl1271
*wl
);
1199 int wl1271_acx_mem_map(struct wl1271
*wl
,
1200 struct acx_header
*mem_map
, size_t len
);
1201 int wl1271_acx_rx_msdu_life_time(struct wl1271
*wl
, u32 life_time
);
1202 int wl1271_acx_rx_config(struct wl1271
*wl
, u32 config
, u32 filter
);
1203 int wl1271_acx_pd_threshold(struct wl1271
*wl
);
1204 int wl1271_acx_slot(struct wl1271
*wl
, enum acx_slot_type slot_time
);
1205 int wl1271_acx_group_address_tbl(struct wl1271
*wl
, bool enable
,
1206 void *mc_list
, u32 mc_list_len
);
1207 int wl1271_acx_service_period_timeout(struct wl1271
*wl
);
1208 int wl1271_acx_rts_threshold(struct wl1271
*wl
, u16 rts_threshold
);
1209 int wl1271_acx_beacon_filter_opt(struct wl1271
*wl
);
1210 int wl1271_acx_beacon_filter_table(struct wl1271
*wl
);
1211 int wl1271_acx_conn_monit_params(struct wl1271
*wl
);
1212 int wl1271_acx_sg_enable(struct wl1271
*wl
);
1213 int wl1271_acx_sg_cfg(struct wl1271
*wl
);
1214 int wl1271_acx_cca_threshold(struct wl1271
*wl
);
1215 int wl1271_acx_bcn_dtim_options(struct wl1271
*wl
);
1216 int wl1271_acx_aid(struct wl1271
*wl
, u16 aid
);
1217 int wl1271_acx_event_mbox_mask(struct wl1271
*wl
, u32 event_mask
);
1218 int wl1271_acx_set_preamble(struct wl1271
*wl
, enum acx_preamble_type preamble
);
1219 int wl1271_acx_cts_protect(struct wl1271
*wl
,
1220 enum acx_ctsprotect_type ctsprotect
);
1221 int wl1271_acx_statistics(struct wl1271
*wl
, struct acx_statistics
*stats
);
1222 int wl1271_acx_rate_policies(struct wl1271
*wl
, u32 enabled_rates
);
1223 int wl1271_acx_ac_cfg(struct wl1271
*wl
);
1224 int wl1271_acx_tid_cfg(struct wl1271
*wl
);
1225 int wl1271_acx_frag_threshold(struct wl1271
*wl
);
1226 int wl1271_acx_tx_config_options(struct wl1271
*wl
);
1227 int wl1271_acx_mem_cfg(struct wl1271
*wl
);
1228 int wl1271_acx_init_mem_config(struct wl1271
*wl
);
1229 int wl1271_acx_init_rx_interrupt(struct wl1271
*wl
);
1231 #endif /* __WL1271_ACX_H__ */