2 * Copyright (c) 2007-2009 Sam Leffler, Errno Consulting
3 * Copyright (c) 2007-2009 Marvell Semiconductor, Inc.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer,
11 * without modification.
12 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
13 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
14 * redistribution must be conditioned upon including a substantially
15 * similar Disclaimer requirement for further binary redistribution.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
21 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
22 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
23 * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
26 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
28 * THE POSSIBILITY OF SUCH DAMAGES.
36 * Hardware Access Layer for Marvell Wireless Devices.
39 #define MWL_MBSS_SUPPORT /* enable multi-bss support */
42 * Define total number of TX queues in the shared memory.
43 * This count includes the EDCA queues, Block Ack queues, and HCCA queues
44 * In addition to this, there could be a management packet queue some
47 #define MWL_NUM_EDCA_QUEUES 4
48 #define MWL_NUM_HCCA_QUEUES 0
49 #define MWL_NUM_BA_QUEUES 0
50 #define MWL_NUM_MGMT_QUEUES 0
51 #define MWL_NUM_ACK_QUEUES 0
52 #define MWL_NUM_TX_QUEUES \
53 (MWL_NUM_EDCA_QUEUES + MWL_NUM_HCCA_QUEUES + MWL_NUM_BA_QUEUES + \
54 MWL_NUM_MGMT_QUEUES + MWL_NUM_ACK_QUEUES)
55 #define MWL_MAX_RXWCB_QUEUES 1
57 #define MWL_MAX_SUPPORTED_RATES 12
58 #define MWL_MAX_SUPPORTED_MCS 32
65 * Transmit queue assignment.
68 MWL_WME_AC_BK = 0, /* background access category */
69 MWL_WME_AC_BE = 1, /* best effort access category*/
70 MWL_WME_AC_VI = 2, /* video access category */
71 MWL_WME_AC_VO = 3, /* voice access category */
75 bus_space_handle_t mh_ioh; /* BAR 1 copied from softc */
76 bus_space_tag_t mh_iot;
77 uint32_t mh_imask; /* interrupt mask */
78 /* remainder is opaque to driver */
80 struct mwl_hal *mwl_hal_attach(device_t dev, uint16_t devid,
81 bus_space_handle_t ioh, bus_space_tag_t iot, bus_dma_tag_t tag);
82 void mwl_hal_detach(struct mwl_hal *);
85 * Query whether multi-bss support is available/enabled.
87 int mwl_hal_ismbsscapable(struct mwl_hal *);
91 MWL_HAL_STA, /* infrastructure mode */
92 MWL_HAL_IBSS /* ibss/adhoc mode */
96 struct mwl_hal_vap *mwl_hal_newvap(struct mwl_hal *, MWL_HAL_BSSTYPE,
97 const uint8_t mac[6]);
98 void mwl_hal_delvap(struct mwl_hal_vap *);
101 MWL_HAL_DEBUG_SENDCMD = 0x00000001,
102 MWL_HAL_DEBUG_CMDDONE = 0x00000002,
103 MWL_HAL_DEBUG_IGNHANG = 0x00000004,
105 void mwl_hal_setdebug(struct mwl_hal *, int);
106 int mwl_hal_getdebug(struct mwl_hal *);
109 uint16_t freqLow, freqHigh;
111 struct mwl_hal_channel {
112 uint16_t freq; /* channel center */
113 uint8_t ieee; /* channel number */
114 int8_t maxTxPow; /* max tx power (dBm) */
115 uint8_t targetPowers[4];/* target powers (dBm) */
116 #define MWL_HAL_MAXCHAN 40
117 } channels[MWL_HAL_MAXCHAN];
118 } MWL_HAL_CHANNELINFO;
119 int mwl_hal_getchannelinfo(struct mwl_hal *, int band, int chw,
120 const MWL_HAL_CHANNELINFO **);
123 * Return the current ISR setting and clear the cause.
126 mwl_hal_getisr(struct mwl_hal *mh, uint32_t *status)
128 #define MACREG_REG_A2H_INTERRUPT_CAUSE 0x00000C30 // (From ARM to host)
129 #define MACREG_REG_INT_CODE 0x00000C14
132 cause = bus_space_read_4(mh->mh_iot, mh->mh_ioh,
133 MACREG_REG_A2H_INTERRUPT_CAUSE);
134 if (cause == 0xffffffff) { /* card removed */
136 } else if (cause != 0) {
137 /* clear cause bits */
138 bus_space_write_4(mh->mh_iot, mh->mh_ioh,
139 MACREG_REG_A2H_INTERRUPT_CAUSE, cause &~ mh->mh_imask);
140 (void) bus_space_read_4(mh->mh_iot, mh->mh_ioh,
141 MACREG_REG_INT_CODE);
142 cause &= mh->mh_imask;
145 #undef MACREG_REG_INT_CODE
146 #undef MACREG_REG_A2H_INTERRUPT_CAUSE
149 void mwl_hal_intrset(struct mwl_hal *mh, uint32_t mask);
152 * Kick the firmware to tell it there are new tx descriptors
153 * for processing. The driver says what h/w q has work in
154 * case the f/w ever gets smarter.
157 mwl_hal_txstart(struct mwl_hal *mh, int qnum)
159 #define MACREG_REG_H2A_INTERRUPT_EVENTS 0x00000C18 // (From host to ARM)
160 #define MACREG_H2ARIC_BIT_PPA_READY 0x00000001 // bit 0
161 #define MACREG_REG_INT_CODE 0x00000C14
163 bus_space_write_4(mh->mh_iot, mh->mh_ioh,
164 MACREG_REG_H2A_INTERRUPT_EVENTS, MACREG_H2ARIC_BIT_PPA_READY);
165 (void) bus_space_read_4(mh->mh_iot, mh->mh_ioh, MACREG_REG_INT_CODE);
166 #undef MACREG_REG_INT_CODE
167 #undef MACREG_H2ARIC_BIT_PPA_READY
168 #undef MACREG_REG_H2A_INTERRUPT_EVENTS
171 void mwl_hal_cmddone(struct mwl_hal *mh);
174 uint32_t FreqBand : 6,
175 #define MWL_FREQ_BAND_2DOT4GHZ 0x1
176 #define MWL_FREQ_BAND_5GHZ 0x4
178 #define MWL_CH_10_MHz_WIDTH 0x1
179 #define MWL_CH_20_MHz_WIDTH 0x2
180 #define MWL_CH_40_MHz_WIDTH 0x4
182 #define MWL_EXT_CH_NONE 0x0
183 #define MWL_EXT_CH_ABOVE_CTRL_CH 0x1
184 #define MWL_EXT_CH_BELOW_CTRL_CH 0x3
186 } MWL_HAL_CHANNEL_FLAGS;
190 MWL_HAL_CHANNEL_FLAGS channelFlags;
194 * Get Hardware/Firmware capabilities.
196 struct mwl_hal_hwspec {
197 uint8_t hwVersion; /* version of the HW */
198 uint8_t hostInterface; /* host interface */
199 uint16_t maxNumWCB; /* max # of WCB FW handles */
200 uint16_t maxNumMCAddr; /* max # of mcast addresses FW handles*/
201 uint16_t maxNumTxWcb; /* max # of tx descs per WCB */
202 uint8_t macAddr[6]; /* MAC address programmed in HW */
203 uint16_t regionCode; /* EEPROM region code */
204 uint16_t numAntennas; /* Number of antenna used */
205 uint32_t fwReleaseNumber; /* firmware release number */
208 uint32_t rxDescWrite;
209 uint32_t ulFwAwakeCookie;
210 uint32_t wcbBase[MWL_NUM_TX_QUEUES - MWL_NUM_ACK_QUEUES];
212 int mwl_hal_gethwspecs(struct mwl_hal *mh, struct mwl_hal_hwspec *);
215 * Supply tx/rx dma-related settings to the firmware.
217 struct mwl_hal_txrxdma {
218 uint32_t maxNumWCB; /* max # of WCB FW handles */
219 uint32_t maxNumTxWcb; /* max # of tx descs per WCB */
221 uint32_t rxDescWrite;
222 uint32_t wcbBase[MWL_NUM_TX_QUEUES - MWL_NUM_ACK_QUEUES];
224 int mwl_hal_sethwdma(struct mwl_hal *mh, const struct mwl_hal_txrxdma *);
227 * Get Hardware Statistics.
229 * Items marked with ! are deprecated and not ever updated. In
230 * some cases this is because work has been moved to the host (e.g.
231 * rx defragmentation).
233 struct mwl_hal_hwstats {
234 uint32_t TxRetrySuccesses; /* tx success w/ 1 retry */
235 uint32_t TxMultipleRetrySuccesses;/* tx success w/ >1 retry */
236 uint32_t TxFailures; /* tx fail due to no ACK */
237 uint32_t RTSSuccesses; /* CTS rx'd for RTS */
238 uint32_t RTSFailures; /* CTS not rx'd for RTS */
239 uint32_t AckFailures; /* same as TxFailures */
240 uint32_t RxDuplicateFrames; /* rx discard for dup seqno */
241 uint32_t FCSErrorCount; /* rx discard for bad FCS */
242 uint32_t TxWatchDogTimeouts; /* MAC tx hang (f/w recovery) */
243 uint32_t RxOverflows; /* no f/w buffer for rx data */
244 uint32_t RxFragErrors; /* !rx fail due to defrag */
245 uint32_t RxMemErrors; /* out of mem or desc corrupted
247 uint32_t RxPointerErrors; /* MAC internal ptr problem */
248 uint32_t TxUnderflows; /* !tx underflow on dma */
249 uint32_t TxDone; /* MAC tx ops completed
250 (possibly w/ error) */
251 uint32_t TxDoneBufTryPut; /* ! */
252 uint32_t TxDoneBufPut; /* same as TxDone */
253 uint32_t Wait4TxBuf; /* !no f/w buf avail when
254 supplied a tx descriptor */
255 uint32_t TxAttempts; /* tx descriptors processed */
256 uint32_t TxSuccesses; /* tx attempts successful */
257 uint32_t TxFragments; /* tx with fragmentation */
258 uint32_t TxMulticasts; /* tx multicast frames */
259 uint32_t RxNonCtlPkts; /* rx non-control frames */
260 uint32_t RxMulticasts; /* rx multicast frames */
261 uint32_t RxUndecryptableFrames; /* rx failed due to crypto */
262 uint32_t RxICVErrors; /* rx failed due to ICV check */
263 uint32_t RxExcludedFrames; /* rx discarded, e.g. bssid */
265 int mwl_hal_gethwstats(struct mwl_hal *mh, struct mwl_hal_hwstats *);
268 * Set HT Guard Interval.
270 * GIType = 0: enable long and short GI
271 * GIType = 1: enable short GI
272 * GIType = 2: enable long GI
274 int mwl_hal_sethtgi(struct mwl_hal_vap *, int GIType);
277 * Set Radio Configuration.
279 * onoff != 0 turns radio on; otherwise off.
280 * if radio is enabled, the preamble is set too.
283 WL_LONG_PREAMBLE = 1,
284 WL_SHORT_PREAMBLE = 3,
285 WL_AUTO_PREAMBLE = 5,
287 int mwl_hal_setradio(struct mwl_hal *mh, int onoff, MWL_HAL_PREAMBLE preamble);
290 * Set Antenna Configuration (legacy operation).
292 * The RX antenna can be selected using the bitmask
293 * ant (bit 0 = antenna 1, bit 1 = antenna 2, etc.)
297 WL_ANTENNATYPE_RX = 1,
298 WL_ANTENNATYPE_TX = 2,
300 int mwl_hal_setantenna(struct mwl_hal *mh, MWL_HAL_ANTENNA dirSet, int ant);
303 * Set the threshold for using RTS on TX.
305 int mwl_hal_setrtsthreshold(struct mwl_hal_vap *, int threshold);
308 * Set the adapter to operate in infrastructure mode.
310 int mwl_hal_setinframode(struct mwl_hal_vap *);
313 * Set Radar Detection Configuration.
317 DR_CHK_CHANNEL_AVAILABLE_START = 1,
318 DR_CHK_CHANNEL_AVAILABLE_STOP = 2,
319 DR_IN_SERVICE_MONITOR_START = 3
321 int mwl_hal_setradardetection(struct mwl_hal *mh, MWL_HAL_RADAR action);
323 * Set the region code that selects the radar bin'ing agorithm.
325 int mwl_hal_setregioncode(struct mwl_hal *mh, int regionCode);
328 * Initiate an 802.11h-based channel switch. The CSA ie
329 * is included in the next beacon(s) using the specified
330 * information and the firmware counts down until switch
331 * time after which it notifies the driver by delivering
332 * an interrupt with MACREG_A2HRIC_BIT_CHAN_SWITCH set in
333 * the cause register.
335 int mwl_hal_setchannelswitchie(struct mwl_hal *,
336 const MWL_HAL_CHANNEL *nextchan, uint32_t mode, uint32_t count);
339 * Set regdomain code (IEEE SKU).
342 DOMAIN_CODE_FCC = 0x10, /* USA */
343 DOMAIN_CODE_IC = 0x20, /* Canda */
344 DOMAIN_CODE_ETSI = 0x30, /* Europe */
345 DOMAIN_CODE_SPAIN = 0x31, /* Spain */
346 DOMAIN_CODE_FRANCE = 0x32, /* France */
347 DOMAIN_CODE_ETSI_131 = 0x130,/* ETSI w/ 1.3.1 radar type */
348 DOMAIN_CODE_MKK = 0x40, /* Japan */
349 DOMAIN_CODE_MKK2 = 0x41, /* Japan w/ 10MHz chan spacing */
350 DOMAIN_CODE_DGT = 0x80, /* Taiwan */
351 DOMAIN_CODE_AUS = 0x81, /* Australia */
355 * Transmit rate control. Rate codes with bit 0x80 set are
356 * interpreted as MCS codes (this limits us to 0-127). The
357 * transmit rate can be set to a single fixed rate or can
358 * be configured to start at an initial rate and drop based
362 RATE_AUTO = 0, /* rate selected by firmware */
363 RATE_FIXED = 2, /* rate fixed */
364 RATE_FIXED_DROP = 1, /* rate starts fixed but may drop */
365 } MWL_HAL_TXRATE_HANDLING;
368 uint8_t McastRate; /* rate for multicast frames */
369 #define RATE_MCS 0x80 /* rate is an MCS index */
370 uint8_t MgtRate; /* rate for management frames */
372 uint8_t TryCount; /* try this many times */
373 uint8_t Rate; /* use this tx rate */
374 } RateSeries[4]; /* rate series */
377 int mwl_hal_settxrate(struct mwl_hal_vap *,
378 MWL_HAL_TXRATE_HANDLING handling, const MWL_HAL_TXRATE *rate);
379 /* NB: hack for setting rates while scanning */
380 int mwl_hal_settxrate_auto(struct mwl_hal *, const MWL_HAL_TXRATE *rate);
383 * Set the Slot Time Configuration.
384 * NB: usecs must either be 9 or 20 for now.
386 int mwl_hal_setslottime(struct mwl_hal *mh, int usecs);
389 * Adjust current transmit power settings according to powerLevel.
390 * This translates to low/medium/high use of the current tx power rate tables.
392 int mwl_hal_adjusttxpower(struct mwl_hal *, uint32_t powerLevel);
394 * Set the transmit power for the specified channel; the power
395 * is taken from the calibration data and capped according to
396 * the specified max tx power (in dBm).
398 int mwl_hal_settxpower(struct mwl_hal *, const MWL_HAL_CHANNEL *,
402 * Set the Multicast Address Filter.
403 * A packed array addresses is specified.
405 #define MWL_HAL_MCAST_MAX 32
406 int mwl_hal_setmcast(struct mwl_hal *mh, int nmc, const uint8_t macs[]);
409 * Crypto Configuration.
414 #define KEY_TYPE_ID_WEP 0
415 #define KEY_TYPE_ID_TKIP 1
416 #define KEY_TYPE_ID_AES 2 /* AES-CCMP */
418 #define KEY_FLAG_INUSE 0x00000001 /* indicate key is in use */
419 #define KEY_FLAG_RXGROUPKEY 0x00000002 /* Group key for RX only */
420 #define KEY_FLAG_TXGROUPKEY 0x00000004 /* Group key for TX */
421 #define KEY_FLAG_PAIRWISE 0x00000008 /* pairwise */
422 #define KEY_FLAG_RXONLY 0x00000010 /* only used for RX */
423 #define KEY_FLAG_AUTHENTICATOR 0x00000020 /* Key is for Authenticator */
424 #define KEY_FLAG_TSC_VALID 0x00000040 /* Sequence counters valid */
425 #define KEY_FLAG_WEP_TXKEY 0x01000000 /* Tx key for WEP */
426 #define KEY_FLAG_MICKEY_VALID 0x02000000 /* Tx/Rx MIC keys are valid */
427 uint32_t keyIndex; /* for WEP only; actual key index */
428 uint16_t keyLen; /* key size in bytes */
429 union { /* key material, keyLen gives size */
430 uint8_t wep[16]; /* enough for 128 bits */
433 /* NB: group or pairwise key is determined by keyFlags */
434 uint8_t keyMaterial[16];
447 } __packed MWL_HAL_KEYVAL;
450 * Plumb a unicast/group key. The mac address identifies
451 * the station, use the broadcast address for group keys.
453 int mwl_hal_keyset(struct mwl_hal_vap *, const MWL_HAL_KEYVAL *kv,
454 const uint8_t mac[6]);
457 * Plumb a unicast/group key. The mac address identifies
458 * the station, use the broadcast address for group keys.
460 int mwl_hal_keyreset(struct mwl_hal_vap *, const MWL_HAL_KEYVAL *kv,
461 const uint8_t mac[6]);
464 * Set the MAC address.
466 int mwl_hal_setmac(struct mwl_hal_vap *, const uint8_t addr[6]);
469 * Set the beacon frame contents. The firmware will modify the
470 * frame only to add CSA and WME ie's and to fill in dynamic fields
471 * such as the sequence #..
473 int mwl_hal_setbeacon(struct mwl_hal_vap *, const void *, size_t);
476 * Handle power save operation for AP operation when offloaded to
477 * the host (SET_HW_SPEC_HOST_POWERSAVE). mwl_hal_setbss_powersave
478 * informs the firmware whether 1+ associated stations are in power
479 * save mode (it will then buffer mcast traffic). mwl_hal_setsta_powersave
480 * specifies a change in power save state for an associated station.
482 int mwl_hal_setpowersave_bss(struct mwl_hal_vap *, uint8_t nsta);
483 int mwl_hal_setpowersave_sta(struct mwl_hal_vap *, uint16_t aid, int ena);
486 * Set Association Configuration for station operation.
488 int mwl_hal_setassocid(struct mwl_hal_vap *, const uint8_t bssId[6],
492 * Set the current channel.
494 int mwl_hal_setchannel(struct mwl_hal *mh, const MWL_HAL_CHANNEL *c);
497 * A-MPDU Block Ack (BA) stream support. There are several
498 * streams that the driver must multiplex. Once assigned
499 * to a station the driver queues frames to a corresponding
500 * transmit queue and the firmware handles all the work.
502 * XXX no way to find out how many streams are supported
505 void *data[2]; /* opaque data */
509 const MWL_HAL_BASTREAM *mwl_hal_bastream_alloc(struct mwl_hal_vap *,
510 int ba_type, const uint8_t Macaddr[6], uint8_t Tid,
511 uint8_t ParamInfo, void *, void *);
512 const MWL_HAL_BASTREAM *mwl_hal_bastream_lookup(struct mwl_hal *mh, int s);
513 int mwl_hal_bastream_create(struct mwl_hal_vap *, const MWL_HAL_BASTREAM *,
514 int BarThrs, int WindowSize, uint16_t seqno);
515 int mwl_hal_bastream_destroy(struct mwl_hal *mh, const MWL_HAL_BASTREAM *);
516 int mwl_hal_getwatchdogbitmap(struct mwl_hal *mh, uint8_t bitmap[1]);
517 int mwl_hal_bastream_get_seqno(struct mwl_hal *mh, const MWL_HAL_BASTREAM *,
518 const uint8_t Macaddr[6], uint16_t *pseqno);
519 /* for sysctl hookup for debugging */
520 void mwl_hal_setbastreams(struct mwl_hal *mh, int mask);
521 int mwl_hal_getbastreams(struct mwl_hal *mh);
524 * Set/get A-MPDU aggregation parameters.
526 int mwl_hal_setaggampduratemode(struct mwl_hal *, int mode, int thresh);
527 int mwl_hal_getaggampduratemode(struct mwl_hal *, int *mode, int *thresh);
530 * Inform the firmware of a new association station.
531 * The address is the MAC address of the peer station.
532 * The AID is supplied sans the 0xc000 bits. The station
533 * ID is defined by the caller. The peer information must
536 * NB: All values are in host byte order; any byte swapping
537 * is handled by the hal.
540 uint32_t LegacyRateBitMap;
541 uint32_t HTRateBitMap;
543 uint16_t HTCapabilitiesInfo;
544 uint8_t MacHTParamInfo;
551 } __packed AddHtInfo;
552 } __packed MWL_HAL_PEERINFO;
553 int mwl_hal_newstation(struct mwl_hal_vap *, const uint8_t addr[6],
554 uint16_t aid, uint16_t sid, const MWL_HAL_PEERINFO *,
555 int isQosSta, int wmeInfo);
556 int mwl_hal_delstation(struct mwl_hal_vap *, const uint8_t addr[6]);
559 * Prod the firmware to age packets on station power
560 * save queues and reap frames on the tx aggregation q's.
562 int mwl_hal_setkeepalive(struct mwl_hal *mh);
571 AP_MODE_BandGandN = 7,
576 int mwl_hal_setapmode(struct mwl_hal_vap *, MWL_HAL_APMODE);
579 * Enable/disable firmware operation. mwl_hal_start is
580 * also used to sync state updates, e.g. beacon frame
581 * reconstruction after content changes.
583 int mwl_hal_stop(struct mwl_hal_vap *);
584 int mwl_hal_start(struct mwl_hal_vap *);
587 * Add/Remove station from Power Save TIM handling.
589 * If set is non-zero the AID is enabled, if zero it is removed.
591 int mwl_hal_updatetim(struct mwl_hal_vap *, uint16_t aid, int set);
594 * Enable/disable 11g protection use. This call specifies
595 * the ERP information element flags to use.
597 int mwl_hal_setgprot(struct mwl_hal *, int);
600 * Enable/disable WMM support.
602 int mwl_hal_setwmm(struct mwl_hal *mh, int onoff);
605 * Configure WMM EDCA parameters for the specified h/w ring.
607 int mwl_hal_setedcaparams(struct mwl_hal *mh, uint8_t qnum,
608 uint32_t CWmin, uint32_t CWmax, uint8_t AIFSN, uint16_t TXOPLimit);
611 * Configure rate adaptation for indooor/outdoor operation.
614 int mwl_hal_setrateadaptmode(struct mwl_hal *mh, uint16_t mode);
617 CSMODE_CONSERVATIVE = 0,
618 CSMODE_AGGRESSIVE = 1,
622 int mwl_hal_setcsmode(struct mwl_hal *mh, MWL_HAL_CSMODE csmode);
625 * Configure 11n protection on/off.
628 HTPROTECT_NONE = 0, /* disable */
629 HTPROTECT_OPT = 1, /* optional */
630 HTPROTECT_HT20 = 2, /* protect only HT20 */
631 HTPROTECT_HT2040 = 3, /* protect HT20/40 */
632 HTPROTECT_AUTO = 4, /* automatic */
634 int mwl_hal_setnprot(struct mwl_hal_vap *, MWL_HAL_HTPROTECT mode);
636 * Configure 11n protection mechanism for when protection is enabled.
638 int mwl_hal_setnprotmode(struct mwl_hal_vap *, uint8_t mode);
641 * Enable/disable Marvell "turbo mode"".
643 int mwl_hal_setoptimizationlevel(struct mwl_hal *mh, int onoff);
646 * Set MIMO Power Save handling for a station; the enable and mode
647 * values come directly from the Action frame.
649 int mwl_hal_setmimops(struct mwl_hal *mh, const uint8_t addr[6],
650 uint8_t enable, uint8_t mode);
653 * Retrieve the region/country code from the EEPROM.
655 int mwl_hal_getregioncode(struct mwl_hal *mh, uint8_t *countryCode);
656 int mwl_hal_GetBeacon(struct mwl_hal *mh, uint8_t *pBcn, uint16_t *pLen);
657 int mwl_hal_SetRifs(struct mwl_hal *mh, uint8_t QNum);
660 * Set/get promiscuous mode.
662 int mwl_hal_setpromisc(struct mwl_hal *, int ena);
663 int mwl_hal_getpromisc(struct mwl_hal *);
666 * Enable/disable CF-End use.
668 int mwl_hal_setcfend(struct mwl_hal *, int ena);
671 * Enable/disable sta-mode DWDS use/operation.
673 int mwl_hal_setdwds(struct mwl_hal *, int ena);
676 * Diagnostic interface. This is an open-ended interface that
677 * is opaque to applications. Diagnostic programs use this to
678 * retrieve internal data structures, etc. There is no guarantee
679 * that calling conventions for calls other than MWL_DIAG_REVS
680 * are stable between HAL releases; a diagnostic application must
681 * use the HAL revision information to deal with ABI/API differences.
683 int mwl_hal_getdiagstate(struct mwl_hal *mh, int request,
684 const void *args, uint32_t argsize,
685 void **result, uint32_t *resultsize);
687 int mwl_hal_fwload(struct mwl_hal *mh, void *fwargs);
688 #endif /* _MWL_HAL_H_ */