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/*-
* Copyright (c) 2007-2009 Sam Leffler, Errno Consulting
* Copyright (c) 2007-2009 Marvell Semiconductor, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
* redistribution must be conditioned upon including a substantially
* similar Disclaimer requirement for further binary redistribution.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGES.
*
* $FreeBSD: release/9.1.0/sys/dev/mwl/mwlhal.h 218909 2011-02-21 09:01:34Z brucec $
*/
#ifndef _MWL_HAL_H_
#define _MWL_HAL_H_
/*
* Hardware Access Layer for Marvell Wireless Devices.
*/
#define MWL_MBSS_SUPPORT /* enable multi-bss support */
/*
* Define total number of TX queues in the shared memory.
* This count includes the EDCA queues, Block Ack queues, and HCCA queues
* In addition to this, there could be a management packet queue some
* time in the future
*/
#define MWL_NUM_EDCA_QUEUES 4
#define MWL_NUM_HCCA_QUEUES 0
#define MWL_NUM_BA_QUEUES 0
#define MWL_NUM_MGMT_QUEUES 0
#define MWL_NUM_ACK_QUEUES 0
#define MWL_NUM_TX_QUEUES \
(MWL_NUM_EDCA_QUEUES + MWL_NUM_HCCA_QUEUES + MWL_NUM_BA_QUEUES + \
MWL_NUM_MGMT_QUEUES + MWL_NUM_ACK_QUEUES)
#define MWL_MAX_RXWCB_QUEUES 1
#define MWL_MAX_SUPPORTED_RATES 12
#define MWL_MAX_SUPPORTED_MCS 32
typedef enum {
MWL_HAL_OK
} MWL_HAL_STATUS;
/*
* Transmit queue assignment.
*/
enum {
MWL_WME_AC_BK = 0, /* background access category */
MWL_WME_AC_BE = 1, /* best effort access category*/
MWL_WME_AC_VI = 2, /* video access category */
MWL_WME_AC_VO = 3, /* voice access category */
};
struct device;
struct mwl_hal {
bus_space_handle_t mh_ioh; /* BAR 1 copied from softc */
bus_space_tag_t mh_iot;
uint32_t mh_imask; /* interrupt mask */
/* remainder is opaque to driver */
};
struct mwl_hal *mwl_hal_attach(struct device *dev, uint16_t devid,
bus_space_handle_t ioh, bus_space_tag_t iot, bus_dma_tag_t tag);
void mwl_hal_detach(struct mwl_hal *);
/*
* Query whether multi-bss support is available/enabled.
*/
int mwl_hal_ismbsscapable(struct mwl_hal *);
typedef enum {
MWL_HAL_AP,
MWL_HAL_STA, /* infrastructure mode */
MWL_HAL_IBSS /* ibss/adhoc mode */
} MWL_HAL_BSSTYPE;
struct mwl_hal_vap;
struct mwl_hal_vap *mwl_hal_newvap(struct mwl_hal *, MWL_HAL_BSSTYPE,
const uint8_t mac[6]);
void mwl_hal_delvap(struct mwl_hal_vap *);
enum {
MWL_HAL_DEBUG_SENDCMD = 0x00000001,
MWL_HAL_DEBUG_CMDDONE = 0x00000002,
MWL_HAL_DEBUG_IGNHANG = 0x00000004,
};
void mwl_hal_setdebug(struct mwl_hal *, int);
int mwl_hal_getdebug(struct mwl_hal *);
typedef struct {
uint16_t freqLow, freqHigh;
int nchannels;
struct mwl_hal_channel {
uint16_t freq; /* channel center */
uint8_t ieee; /* channel number */
int8_t maxTxPow; /* max tx power (dBm) */
uint8_t targetPowers[4];/* target powers (dBm) */
#define MWL_HAL_MAXCHAN 40
} channels[MWL_HAL_MAXCHAN];
} MWL_HAL_CHANNELINFO;
int mwl_hal_getchannelinfo(struct mwl_hal *, int band, int chw,
const MWL_HAL_CHANNELINFO **);
/*
* Return the current ISR setting and clear the cause.
*/
static __inline void
mwl_hal_getisr(struct mwl_hal *mh, uint32_t *status)
{
#define MACREG_REG_A2H_INTERRUPT_CAUSE 0x00000C30 // (From ARM to host)
#define MACREG_REG_INT_CODE 0x00000C14
uint32_t cause;
cause = bus_space_read_4(mh->mh_iot, mh->mh_ioh,
MACREG_REG_A2H_INTERRUPT_CAUSE);
if (cause == 0xffffffff) { /* card removed */
cause = 0;
} else if (cause != 0) {
/* clear cause bits */
bus_space_write_4(mh->mh_iot, mh->mh_ioh,
MACREG_REG_A2H_INTERRUPT_CAUSE, cause &~ mh->mh_imask);
(void) bus_space_read_4(mh->mh_iot, mh->mh_ioh,
MACREG_REG_INT_CODE);
cause &= mh->mh_imask;
}
*status = cause;
#undef MACREG_REG_INT_CODE
#undef MACREG_REG_A2H_INTERRUPT_CAUSE
}
void mwl_hal_intrset(struct mwl_hal *mh, uint32_t mask);
/*
* Kick the firmware to tell it there are new tx descriptors
* for processing. The driver says what h/w q has work in
* case the f/w ever gets smarter.
*/
static __inline void
mwl_hal_txstart(struct mwl_hal *mh, int qnum)
{
#define MACREG_REG_H2A_INTERRUPT_EVENTS 0x00000C18 // (From host to ARM)
#define MACREG_H2ARIC_BIT_PPA_READY 0x00000001 // bit 0
#define MACREG_REG_INT_CODE 0x00000C14
bus_space_write_4(mh->mh_iot, mh->mh_ioh,
MACREG_REG_H2A_INTERRUPT_EVENTS, MACREG_H2ARIC_BIT_PPA_READY);
(void) bus_space_read_4(mh->mh_iot, mh->mh_ioh, MACREG_REG_INT_CODE);
#undef MACREG_REG_INT_CODE
#undef MACREG_H2ARIC_BIT_PPA_READY
#undef MACREG_REG_H2A_INTERRUPT_EVENTS
}
void mwl_hal_cmddone(struct mwl_hal *mh);
typedef struct {
uint32_t FreqBand : 6,
#define MWL_FREQ_BAND_2DOT4GHZ 0x1
#define MWL_FREQ_BAND_5GHZ 0x4
ChnlWidth: 5,
#define MWL_CH_10_MHz_WIDTH 0x1
#define MWL_CH_20_MHz_WIDTH 0x2
#define MWL_CH_40_MHz_WIDTH 0x4
ExtChnlOffset: 2,
#define MWL_EXT_CH_NONE 0x0
#define MWL_EXT_CH_ABOVE_CTRL_CH 0x1
#define MWL_EXT_CH_BELOW_CTRL_CH 0x3
: 19; /* reserved */
} MWL_HAL_CHANNEL_FLAGS;
typedef struct {
uint32_t channel;
MWL_HAL_CHANNEL_FLAGS channelFlags;
} MWL_HAL_CHANNEL;
/*
* Get Hardware/Firmware capabilities.
*/
struct mwl_hal_hwspec {
uint8_t hwVersion; /* version of the HW */
uint8_t hostInterface; /* host interface */
uint16_t maxNumWCB; /* max # of WCB FW handles */
uint16_t maxNumMCAddr; /* max # of mcast addresses FW handles*/
uint16_t maxNumTxWcb; /* max # of tx descs per WCB */
uint8_t macAddr[6]; /* MAC address programmed in HW */
uint16_t regionCode; /* EEPROM region code */
uint16_t numAntennas; /* Number of antenna used */
uint32_t fwReleaseNumber; /* firmware release number */
uint32_t wcbBase0;
uint32_t rxDescRead;
uint32_t rxDescWrite;
uint32_t ulFwAwakeCookie;
uint32_t wcbBase[MWL_NUM_TX_QUEUES - MWL_NUM_ACK_QUEUES];
};
int mwl_hal_gethwspecs(struct mwl_hal *mh, struct mwl_hal_hwspec *);
/*
* Supply tx/rx dma-related settings to the firmware.
*/
struct mwl_hal_txrxdma {
uint32_t maxNumWCB; /* max # of WCB FW handles */
uint32_t maxNumTxWcb; /* max # of tx descs per WCB */
uint32_t rxDescRead;
uint32_t rxDescWrite;
uint32_t wcbBase[MWL_NUM_TX_QUEUES - MWL_NUM_ACK_QUEUES];
};
int mwl_hal_sethwdma(struct mwl_hal *mh, const struct mwl_hal_txrxdma *);
/*
* Get Hardware Statistics.
*
* Items marked with ! are deprecated and not ever updated. In
* some cases this is because work has been moved to the host (e.g.
* rx defragmentation).
*/
struct mwl_hal_hwstats {
uint32_t TxRetrySuccesses; /* tx success w/ 1 retry */
uint32_t TxMultipleRetrySuccesses;/* tx success w/ >1 retry */
uint32_t TxFailures; /* tx fail due to no ACK */
uint32_t RTSSuccesses; /* CTS rx'd for RTS */
uint32_t RTSFailures; /* CTS not rx'd for RTS */
uint32_t AckFailures; /* same as TxFailures */
uint32_t RxDuplicateFrames; /* rx discard for dup seqno */
uint32_t FCSErrorCount; /* rx discard for bad FCS */
uint32_t TxWatchDogTimeouts; /* MAC tx hang (f/w recovery) */
uint32_t RxOverflows; /* no f/w buffer for rx data */
uint32_t RxFragErrors; /* !rx fail due to defrag */
uint32_t RxMemErrors; /* out of mem or desc corrupted
in some way */
uint32_t RxPointerErrors; /* MAC internal ptr problem */
uint32_t TxUnderflows; /* !tx underflow on dma */
uint32_t TxDone; /* MAC tx ops completed
(possibly w/ error) */
uint32_t TxDoneBufTryPut; /* ! */
uint32_t TxDoneBufPut; /* same as TxDone */
uint32_t Wait4TxBuf; /* !no f/w buf avail when
supplied a tx descriptor */
uint32_t TxAttempts; /* tx descriptors processed */
uint32_t TxSuccesses; /* tx attempts successful */
uint32_t TxFragments; /* tx with fragmentation */
uint32_t TxMulticasts; /* tx multicast frames */
uint32_t RxNonCtlPkts; /* rx non-control frames */
uint32_t RxMulticasts; /* rx multicast frames */
uint32_t RxUndecryptableFrames; /* rx failed due to crypto */
uint32_t RxICVErrors; /* rx failed due to ICV check */
uint32_t RxExcludedFrames; /* rx discarded, e.g. bssid */
};
int mwl_hal_gethwstats(struct mwl_hal *mh, struct mwl_hal_hwstats *);
/*
* Set HT Guard Interval.
*
* GIType = 0: enable long and short GI
* GIType = 1: enable short GI
* GIType = 2: enable long GI
*/
int mwl_hal_sethtgi(struct mwl_hal_vap *, int GIType);
/*
* Set Radio Configuration.
*
* onoff != 0 turns radio on; otherwise off.
* if radio is enabled, the preamble is set too.
*/
typedef enum {
WL_LONG_PREAMBLE = 1,
WL_SHORT_PREAMBLE = 3,
WL_AUTO_PREAMBLE = 5,
} MWL_HAL_PREAMBLE;
int mwl_hal_setradio(struct mwl_hal *mh, int onoff, MWL_HAL_PREAMBLE preamble);
/*
* Set Antenna Configuration (legacy operation).
*
* The RX antenna can be selected using the bitmask
* ant (bit 0 = antenna 1, bit 1 = antenna 2, etc.)
* (diversity?XXX)
*/
typedef enum {
WL_ANTENNATYPE_RX = 1,
WL_ANTENNATYPE_TX = 2,
} MWL_HAL_ANTENNA;
int mwl_hal_setantenna(struct mwl_hal *mh, MWL_HAL_ANTENNA dirSet, int ant);
/*
* Set the threshold for using RTS on TX.
*/
int mwl_hal_setrtsthreshold(struct mwl_hal_vap *, int threshold);
/*
* Set the adapter to operate in infrastructure mode.
*/
int mwl_hal_setinframode(struct mwl_hal_vap *);
/*
* Set Radar Detection Configuration.
*/
typedef enum {
DR_DFS_DISABLE = 0,
DR_CHK_CHANNEL_AVAILABLE_START = 1,
DR_CHK_CHANNEL_AVAILABLE_STOP = 2,
DR_IN_SERVICE_MONITOR_START = 3
} MWL_HAL_RADAR;
int mwl_hal_setradardetection(struct mwl_hal *mh, MWL_HAL_RADAR action);
/*
* Set the region code that selects the radar bin'ing agorithm.
*/
int mwl_hal_setregioncode(struct mwl_hal *mh, int regionCode);
/*
* Initiate an 802.11h-based channel switch. The CSA ie
* is included in the next beacon(s) using the specified
* information and the firmware counts down until switch
* time after which it notifies the driver by delivering
* an interrupt with MACREG_A2HRIC_BIT_CHAN_SWITCH set in
* the cause register.
*/
int mwl_hal_setchannelswitchie(struct mwl_hal *,
const MWL_HAL_CHANNEL *nextchan, uint32_t mode, uint32_t count);
/*
* Set regdomain code (IEEE SKU).
*/
enum {
DOMAIN_CODE_FCC = 0x10, /* USA */
DOMAIN_CODE_IC = 0x20, /* Canda */
DOMAIN_CODE_ETSI = 0x30, /* Europe */
DOMAIN_CODE_SPAIN = 0x31, /* Spain */
DOMAIN_CODE_FRANCE = 0x32, /* France */
DOMAIN_CODE_ETSI_131 = 0x130,/* ETSI w/ 1.3.1 radar type */
DOMAIN_CODE_MKK = 0x40, /* Japan */
DOMAIN_CODE_MKK2 = 0x41, /* Japan w/ 10MHz chan spacing */
DOMAIN_CODE_DGT = 0x80, /* Taiwan */
DOMAIN_CODE_AUS = 0x81, /* Australia */
};
/*
* Transmit rate control. Rate codes with bit 0x80 set are
* interpreted as MCS codes (this limits us to 0-127). The
* transmit rate can be set to a single fixed rate or can
* be configured to start at an initial rate and drop based
* on retry counts.
*/
typedef enum {
RATE_AUTO = 0, /* rate selected by firmware */
RATE_FIXED = 2, /* rate fixed */
RATE_FIXED_DROP = 1, /* rate starts fixed but may drop */
} MWL_HAL_TXRATE_HANDLING;
typedef struct {
uint8_t McastRate; /* rate for multicast frames */
#define RATE_MCS 0x80 /* rate is an MCS index */
uint8_t MgtRate; /* rate for management frames */
struct {
uint8_t TryCount; /* try this many times */
uint8_t Rate; /* use this tx rate */
} RateSeries[4]; /* rate series */
} MWL_HAL_TXRATE;
int mwl_hal_settxrate(struct mwl_hal_vap *,
MWL_HAL_TXRATE_HANDLING handling, const MWL_HAL_TXRATE *rate);
/* NB: hack for setting rates while scanning */
int mwl_hal_settxrate_auto(struct mwl_hal *, const MWL_HAL_TXRATE *rate);
/*
* Set the Slot Time Configuration.
* NB: usecs must either be 9 or 20 for now.
*/
int mwl_hal_setslottime(struct mwl_hal *mh, int usecs);
/*
* Adjust current transmit power settings according to powerLevel.
* This translates to low/medium/high use of the current tx power rate tables.
*/
int mwl_hal_adjusttxpower(struct mwl_hal *, uint32_t powerLevel);
/*
* Set the transmit power for the specified channel; the power
* is taken from the calibration data and capped according to
* the specified max tx power (in dBm).
*/
int mwl_hal_settxpower(struct mwl_hal *, const MWL_HAL_CHANNEL *,
uint8_t maxtxpow);
/*
* Set the Multicast Address Filter.
* A packed array addresses is specified.
*/
#define MWL_HAL_MCAST_MAX 32
int mwl_hal_setmcast(struct mwl_hal *mh, int nmc, const uint8_t macs[]);
/*
* Crypto Configuration.
*/
typedef struct {
uint16_t pad;
uint16_t keyTypeId;
#define KEY_TYPE_ID_WEP 0
#define KEY_TYPE_ID_TKIP 1
#define KEY_TYPE_ID_AES 2 /* AES-CCMP */
uint32_t keyFlags;
#define KEY_FLAG_INUSE 0x00000001 /* indicate key is in use */
#define KEY_FLAG_RXGROUPKEY 0x00000002 /* Group key for RX only */
#define KEY_FLAG_TXGROUPKEY 0x00000004 /* Group key for TX */
#define KEY_FLAG_PAIRWISE 0x00000008 /* pairwise */
#define KEY_FLAG_RXONLY 0x00000010 /* only used for RX */
#define KEY_FLAG_AUTHENTICATOR 0x00000020 /* Key is for Authenticator */
#define KEY_FLAG_TSC_VALID 0x00000040 /* Sequence counters valid */
#define KEY_FLAG_WEP_TXKEY 0x01000000 /* Tx key for WEP */
#define KEY_FLAG_MICKEY_VALID 0x02000000 /* Tx/Rx MIC keys are valid */
uint32_t keyIndex; /* for WEP only; actual key index */
uint16_t keyLen; /* key size in bytes */
union { /* key material, keyLen gives size */
uint8_t wep[16]; /* enough for 128 bits */
uint8_t aes[16];
struct {
/* NB: group or pairwise key is determined by keyFlags */
uint8_t keyMaterial[16];
uint8_t txMic[8];
uint8_t rxMic[8];
struct {
uint16_t low;
uint32_t high;
} rsc;
struct {
uint16_t low;
uint32_t high;
} tsc;
} __packed tkip;
}__packed key;
} __packed MWL_HAL_KEYVAL;
/*
* Plumb a unicast/group key. The mac address identifies
* the station, use the broadcast address for group keys.
*/
int mwl_hal_keyset(struct mwl_hal_vap *, const MWL_HAL_KEYVAL *kv,
const uint8_t mac[6]);
/*
* Plumb a unicast/group key. The mac address identifies
* the station, use the broadcast address for group keys.
*/
int mwl_hal_keyreset(struct mwl_hal_vap *, const MWL_HAL_KEYVAL *kv,
const uint8_t mac[6]);
/*
* Set the MAC address.
*/
int mwl_hal_setmac(struct mwl_hal_vap *, const uint8_t addr[6]);
/*
* Set the beacon frame contents. The firmware will modify the
* frame only to add CSA and WME ie's and to fill in dynamic fields
* such as the sequence #..
*/
int mwl_hal_setbeacon(struct mwl_hal_vap *, const void *, size_t);
/*
* Handle power save operation for AP operation when offloaded to
* the host (SET_HW_SPEC_HOST_POWERSAVE). mwl_hal_setbss_powersave
* informs the firmware whether 1+ associated stations are in power
* save mode (it will then buffer mcast traffic). mwl_hal_setsta_powersave
* specifies a change in power save state for an associated station.
*/
int mwl_hal_setpowersave_bss(struct mwl_hal_vap *, uint8_t nsta);
int mwl_hal_setpowersave_sta(struct mwl_hal_vap *, uint16_t aid, int ena);
/*
* Set Association Configuration for station operation.
*/
int mwl_hal_setassocid(struct mwl_hal_vap *, const uint8_t bssId[6],
uint16_t assocId);
/*
* Set the current channel.
*/
int mwl_hal_setchannel(struct mwl_hal *mh, const MWL_HAL_CHANNEL *c);
/*
* A-MPDU Block Ack (BA) stream support. There are several
* streams that the driver must multiplex. Once assigned
* to a station the driver queues frames to a corresponding
* transmit queue and the firmware handles all the work.
*
* XXX no way to find out how many streams are supported
*/
typedef struct {
void *data[2]; /* opaque data */
int txq;
} MWL_HAL_BASTREAM;
const MWL_HAL_BASTREAM *mwl_hal_bastream_alloc(struct mwl_hal_vap *,
int ba_type, const uint8_t Macaddr[6], uint8_t Tid,
uint8_t ParamInfo, void *, void *);
const MWL_HAL_BASTREAM *mwl_hal_bastream_lookup(struct mwl_hal *mh, int s);
int mwl_hal_bastream_create(struct mwl_hal_vap *, const MWL_HAL_BASTREAM *,
int BarThrs, int WindowSize, uint16_t seqno);
int mwl_hal_bastream_destroy(struct mwl_hal *mh, const MWL_HAL_BASTREAM *);
int mwl_hal_getwatchdogbitmap(struct mwl_hal *mh, uint8_t bitmap[1]);
int mwl_hal_bastream_get_seqno(struct mwl_hal *mh, const MWL_HAL_BASTREAM *,
const uint8_t Macaddr[6], uint16_t *pseqno);
/* for sysctl hookup for debugging */
void mwl_hal_setbastreams(struct mwl_hal *mh, int mask);
int mwl_hal_getbastreams(struct mwl_hal *mh);
/*
* Set/get A-MPDU aggregation parameters.
*/
int mwl_hal_setaggampduratemode(struct mwl_hal *, int mode, int thresh);
int mwl_hal_getaggampduratemode(struct mwl_hal *, int *mode, int *thresh);
/*
* Inform the firmware of a new association station.
* The address is the MAC address of the peer station.
* The AID is supplied sans the 0xc000 bits. The station
* ID is defined by the caller. The peer information must
* be supplied.
*
* NB: All values are in host byte order; any byte swapping
* is handled by the hal.
*/
typedef struct {
uint32_t LegacyRateBitMap;
uint32_t HTRateBitMap;
uint16_t CapInfo;
uint16_t HTCapabilitiesInfo;
uint8_t MacHTParamInfo;
uint8_t Rev;
struct {
uint8_t ControlChan;
uint8_t AddChan;
uint8_t OpMode;
uint8_t stbc;
} __packed AddHtInfo;
} __packed MWL_HAL_PEERINFO;
int mwl_hal_newstation(struct mwl_hal_vap *, const uint8_t addr[6],
uint16_t aid, uint16_t sid, const MWL_HAL_PEERINFO *,
int isQosSta, int wmeInfo);
int mwl_hal_delstation(struct mwl_hal_vap *, const uint8_t addr[6]);
/*
* Prod the firmware to age packets on station power
* save queues and reap frames on the tx aggregation q's.
*/
int mwl_hal_setkeepalive(struct mwl_hal *mh);
typedef enum {
AP_MODE_B_ONLY = 1,
AP_MODE_G_ONLY = 2,
AP_MODE_MIXED = 3,
AP_MODE_N_ONLY = 4,
AP_MODE_BandN = 5,
AP_MODE_GandN = 6,
AP_MODE_BandGandN = 7,
AP_MODE_A_ONLY = 8,
AP_MODE_AandG = 10,
AP_MODE_AandN = 12,
} MWL_HAL_APMODE;
int mwl_hal_setapmode(struct mwl_hal_vap *, MWL_HAL_APMODE);
/*
* Enable/disable firmware operation. mwl_hal_start is
* also used to sync state updates, e.g. beacon frame
* reconstruction after content changes.
*/
int mwl_hal_stop(struct mwl_hal_vap *);
int mwl_hal_start(struct mwl_hal_vap *);
/*
* Add/Remove station from Power Save TIM handling.
*
* If set is non-zero the AID is enabled, if zero it is removed.
*/
int mwl_hal_updatetim(struct mwl_hal_vap *, uint16_t aid, int set);
/*
* Enable/disable 11g protection use. This call specifies
* the ERP information element flags to use.
*/
int mwl_hal_setgprot(struct mwl_hal *, int);
/*
* Enable/disable WMM support.
*/
int mwl_hal_setwmm(struct mwl_hal *mh, int onoff);
/*
* Configure WMM EDCA parameters for the specified h/w ring.
*/
int mwl_hal_setedcaparams(struct mwl_hal *mh, uint8_t qnum,
uint32_t CWmin, uint32_t CWmax, uint8_t AIFSN, uint16_t TXOPLimit);
/*
* Configure rate adaptation for indooor/outdoor operation.
* XXX wtf?
*/
int mwl_hal_setrateadaptmode(struct mwl_hal *mh, uint16_t mode);
typedef enum {
CSMODE_CONSERVATIVE = 0,
CSMODE_AGGRESSIVE = 1,
CSMODE_AUTO_ENA = 2,
CSMODE_AUTO_DIS = 3,
} MWL_HAL_CSMODE;
int mwl_hal_setcsmode(struct mwl_hal *mh, MWL_HAL_CSMODE csmode);
/*
* Configure 11n protection on/off.
*/
typedef enum {
HTPROTECT_NONE = 0, /* disable */
HTPROTECT_OPT = 1, /* optional */
HTPROTECT_HT20 = 2, /* protect only HT20 */
HTPROTECT_HT2040 = 3, /* protect HT20/40 */
HTPROTECT_AUTO = 4, /* automatic */
} MWL_HAL_HTPROTECT;
int mwl_hal_setnprot(struct mwl_hal_vap *, MWL_HAL_HTPROTECT mode);
/*
* Configure 11n protection mechanism for when protection is enabled.
*/
int mwl_hal_setnprotmode(struct mwl_hal_vap *, uint8_t mode);
/*
* Enable/disable Marvell "turbo mode"".
*/
int mwl_hal_setoptimizationlevel(struct mwl_hal *mh, int onoff);
/*
* Set MIMO Power Save handling for a station; the enable and mode
* values come directly from the Action frame.
*/
int mwl_hal_setmimops(struct mwl_hal *mh, const uint8_t addr[6],
uint8_t enable, uint8_t mode);
/*
* Retrieve the region/country code from the EEPROM.
*/
int mwl_hal_getregioncode(struct mwl_hal *mh, uint8_t *countryCode);
int mwl_hal_GetBeacon(struct mwl_hal *mh, uint8_t *pBcn, uint16_t *pLen);
int mwl_hal_SetRifs(struct mwl_hal *mh, uint8_t QNum);
/*
* Set/get promiscuous mode.
*/
int mwl_hal_setpromisc(struct mwl_hal *, int ena);
int mwl_hal_getpromisc(struct mwl_hal *);
/*
* Enable/disable CF-End use.
*/
int mwl_hal_setcfend(struct mwl_hal *, int ena);
/*
* Enable/disable sta-mode DWDS use/operation.
*/
int mwl_hal_setdwds(struct mwl_hal *, int ena);
/*
* Diagnostic interface. This is an open-ended interface that
* is opaque to applications. Diagnostic programs use this to
* retrieve internal data structures, etc. There is no guarantee
* that calling conventions for calls other than MWL_DIAG_REVS
* are stable between HAL releases; a diagnostic application must
* use the HAL revision information to deal with ABI/API differences.
*/
int mwl_hal_getdiagstate(struct mwl_hal *mh, int request,
const void *args, uint32_t argsize,
void **result, uint32_t *resultsize);
int mwl_hal_fwload(struct mwl_hal *mh, void *fwargs);
#endif /* _MWL_HAL_H_ */