/*
* Copyright (c) 2010 Broadcom Corporation
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _wlc_pub_h_
#define _wlc_pub_h_
#include <wlc_types.h>
#include <wlc_scb.h>
#define WLC_NUMRATES 16 /* max # of rates in a rateset */
#define MAXMULTILIST 32 /* max # multicast addresses */
#define D11_PHY_HDR_LEN 6 /* Phy header length - 6 bytes */
/* phy types */
#define PHY_TYPE_A 0 /* Phy type A */
#define PHY_TYPE_G 2 /* Phy type G */
#define PHY_TYPE_N 4 /* Phy type N */
#define PHY_TYPE_LP 5 /* Phy type Low Power A/B/G */
#define PHY_TYPE_SSN 6 /* Phy type Single Stream N */
#define PHY_TYPE_LCN 8 /* Phy type Single Stream N */
#define PHY_TYPE_LCNXN 9 /* Phy type 2-stream N */
#define PHY_TYPE_HT 7 /* Phy type 3-Stream N */
/* bw */
#define WLC_10_MHZ 10 /* 10Mhz nphy channel bandwidth */
#define WLC_20_MHZ 20 /* 20Mhz nphy channel bandwidth */
#define WLC_40_MHZ 40 /* 40Mhz nphy channel bandwidth */
#define CHSPEC_WLC_BW(chanspec) (CHSPEC_IS40(chanspec) ? WLC_40_MHZ : \
CHSPEC_IS20(chanspec) ? WLC_20_MHZ : \
WLC_10_MHZ)
#define WLC_RSSI_MINVAL -200 /* Low value, e.g. for forcing roam */
#define WLC_RSSI_NO_SIGNAL -91 /* NDIS RSSI link quality cutoffs */
#define WLC_RSSI_VERY_LOW -80 /* Very low quality cutoffs */
#define WLC_RSSI_LOW -70 /* Low quality cutoffs */
#define WLC_RSSI_GOOD -68 /* Good quality cutoffs */
#define WLC_RSSI_VERY_GOOD -58 /* Very good quality cutoffs */
#define WLC_RSSI_EXCELLENT -57 /* Excellent quality cutoffs */
#define WLC_PHYTYPE(_x) (_x) /* macro to perform WLC PHY -> D11 PHY TYPE, currently 1:1 */
#define MA_WINDOW_SZ 8 /* moving average window size */
#define WLC_SNR_INVALID 0 /* invalid SNR value */
/* a large TX Power as an init value to factor out of min() calculations,
* keep low enough to fit in an s8, units are .25 dBm
*/
#define WLC_TXPWR_MAX (127) /* ~32 dBm = 1,500 mW */
/* legacy rx Antenna diversity for SISO rates */
#define ANT_RX_DIV_FORCE_0 0 /* Use antenna 0 */
#define ANT_RX_DIV_FORCE_1 1 /* Use antenna 1 */
#define ANT_RX_DIV_START_1 2 /* Choose starting with 1 */
#define ANT_RX_DIV_START_0 3 /* Choose starting with 0 */
#define ANT_RX_DIV_ENABLE 3 /* APHY bbConfig Enable RX Diversity */
#define ANT_RX_DIV_DEF ANT_RX_DIV_START_0 /* default antdiv setting */
/* legacy rx Antenna diversity for SISO rates */
#define ANT_TX_FORCE_0 0 /* Tx on antenna 0, "legacy term Main" */
#define ANT_TX_FORCE_1 1 /* Tx on antenna 1, "legacy term Aux" */
#define ANT_TX_LAST_RX 3 /* Tx on phy's last good Rx antenna */
#define ANT_TX_DEF 3 /* driver's default tx antenna setting */
#define TXCORE_POLICY_ALL 0x1 /* use all available core for transmit */
/* Tx Chain values */
#define TXCHAIN_DEF 0x1 /* def bitmap of txchain */
#define TXCHAIN_DEF_NPHY 0x3 /* default bitmap of tx chains for nphy */
#define TXCHAIN_DEF_HTPHY 0x7 /* default bitmap of tx chains for nphy */
#define RXCHAIN_DEF 0x1 /* def bitmap of rxchain */
#define RXCHAIN_DEF_NPHY 0x3 /* default bitmap of rx chains for nphy */
#define RXCHAIN_DEF_HTPHY 0x7 /* default bitmap of rx chains for nphy */
#define ANTSWITCH_NONE 0 /* no antenna switch */
#define ANTSWITCH_TYPE_1 1 /* antenna switch on 4321CB2, 2of3 */
#define ANTSWITCH_TYPE_2 2 /* antenna switch on 4321MPCI, 2of3 */
#define ANTSWITCH_TYPE_3 3 /* antenna switch on 4322, 2of3 */
#define RXBUFSZ PKTBUFSZ
#ifndef AIDMAPSZ
#define AIDMAPSZ (roundup(MAXSCB, NBBY)/NBBY) /* aid bitmap size in bytes */
#endif /* AIDMAPSZ */
typedef struct wlc_tunables {
int ntxd; /* size of tx descriptor table */
int nrxd; /* size of rx descriptor table */
int rxbufsz; /* size of rx buffers to post */
int nrxbufpost; /* # of rx buffers to post */
int maxscb; /* # of SCBs supported */
int ampdunummpdu; /* max number of mpdu in an ampdu */
int maxpktcb; /* max # of packet callbacks */
int maxucodebss; /* max # of BSS handled in ucode bcn/prb */
int maxucodebss4; /* max # of BSS handled in sw bcn/prb */
int maxbss; /* max # of bss info elements in scan list */
int datahiwat; /* data msg txq hiwat mark */
int ampdudatahiwat; /* AMPDU msg txq hiwat mark */
int rxbnd; /* max # of rx bufs to process before deferring to dpc */
int txsbnd; /* max # tx status to process in wlc_txstatus() */
int memreserved; /* memory reserved for BMAC's USB dma rx */
} wlc_tunables_t;
typedef struct wlc_rateset {
uint count; /* number of rates in rates[] */
u8 rates[WLC_NUMRATES]; /* rates in 500kbps units w/hi bit set if basic */
u8 htphy_membership; /* HT PHY Membership */
u8 mcs[MCSSET_LEN]; /* supported mcs index bit map */
} wlc_rateset_t;
struct rsn_parms {
u8 flags; /* misc booleans (e.g., supported) */
u8 multicast; /* multicast cipher */
u8 ucount; /* count of unicast ciphers */
u8 unicast[4]; /* unicast ciphers */
u8 acount; /* count of auth modes */
u8 auth[4]; /* Authentication modes */
u8 PAD[4]; /* padding for future growth */
};
/*
* buffer length needed for wlc_format_ssid
* 32 SSID chars, max of 4 chars for each SSID char "\xFF", plus NULL.
*/
#define SSID_FMT_BUF_LEN ((4 * DOT11_MAX_SSID_LEN) + 1)
#define RSN_FLAGS_SUPPORTED 0x1 /* Flag for rsn_params */
#define RSN_FLAGS_PREAUTH 0x2 /* Flag for WPA2 rsn_params */
/* All the HT-specific default advertised capabilities (including AMPDU)
* should be grouped here at one place
*/
#define AMPDU_DEF_MPDU_DENSITY 6 /* default mpdu density (110 ==> 4us) */
/* defaults for the HT (MIMO) bss */
#define HT_CAP ((HT_CAP_MIMO_PS_OFF << HT_CAP_MIMO_PS_SHIFT) | HT_CAP_40MHZ | \
HT_CAP_GF | HT_CAP_MAX_AMSDU | HT_CAP_DSSS_CCK)
/* WLC packet type is a void * */
typedef void *wlc_pkt_t;
/* Event data type */
typedef struct wlc_event {
wl_event_msg_t event; /* encapsulated event */
struct ether_addr *addr; /* used to keep a trace of the potential present of
* an address in wlc_event_msg_t
*/
int bsscfgidx; /* BSS config when needed */
struct wl_if *wlif; /* pointer to wlif */
void *data; /* used to hang additional data on an event */
struct wlc_event *next; /* enables ordered list of pending events */
} wlc_event_t;
/* wlc internal bss_info, wl external one is in wlioctl.h */
typedef struct wlc_bss_info {
struct ether_addr BSSID; /* network BSSID */
u16 flags; /* flags for internal attributes */
u8 SSID_len; /* the length of SSID */
u8 SSID[32]; /* SSID string */
s16 RSSI; /* receive signal strength (in dBm) */
s16 SNR; /* receive signal SNR in dB */
u16 beacon_period; /* units are Kusec */
u16 atim_window; /* units are Kusec */
chanspec_t chanspec; /* Channel num, bw, ctrl_sb and band */
s8 infra; /* 0=IBSS, 1=infrastructure, 2=unknown */
wlc_rateset_t rateset; /* supported rates */
u8 dtim_period; /* DTIM period */
s8 phy_noise; /* noise right after tx (in dBm) */
u16 capability; /* Capability information */
struct dot11_bcn_prb *bcn_prb; /* beacon/probe response frame (ioctl na) */
u16 bcn_prb_len; /* beacon/probe response frame length (ioctl na) */
u8 wme_qosinfo; /* QoS Info from WME IE; valid if WLC_BSS_WME flag set */
struct rsn_parms wpa;
struct rsn_parms wpa2;
u16 qbss_load_aac; /* qbss load available admission capacity */
/* qbss_load_chan_free <- (0xff - channel_utilization of qbss_load_ie_t) */
u8 qbss_load_chan_free; /* indicates how free the channel is */
u8 mcipher; /* multicast cipher */
u8 wpacfg; /* wpa config index */
} wlc_bss_info_t;
/* forward declarations */
struct wlc_if;
/* wlc_ioctl error codes */
#define WLC_ENOIOCTL 1 /* No such Ioctl */
#define WLC_EINVAL 2 /* Invalid value */
#define WLC_ETOOSMALL 3 /* Value too small */
#define WLC_ETOOBIG 4 /* Value too big */
#define WLC_ERANGE 5 /* Out of range */
#define WLC_EDOWN 6 /* Down */
#define WLC_EUP 7 /* Up */
#define WLC_ENOMEM 8 /* No Memory */
#define WLC_EBUSY 9 /* Busy */
/* IOVar flags for common error checks */
#define IOVF_MFG (1<<3) /* flag for mfgtest iovars */
#define IOVF_WHL (1<<4) /* value must be whole (0-max) */
#define IOVF_NTRL (1<<5) /* value must be natural (1-max) */
#define IOVF_SET_UP (1<<6) /* set requires driver be up */
#define IOVF_SET_DOWN (1<<7) /* set requires driver be down */
#define IOVF_SET_CLK (1<<8) /* set requires core clock */
#define IOVF_SET_BAND (1<<9) /* set requires fixed band */
#define IOVF_GET_UP (1<<10) /* get requires driver be up */
#define IOVF_GET_DOWN (1<<11) /* get requires driver be down */
#define IOVF_GET_CLK (1<<12) /* get requires core clock */
#define IOVF_GET_BAND (1<<13) /* get requires fixed band */
#define IOVF_OPEN_ALLOW (1<<14) /* set allowed iovar for opensrc */
/* watchdog down and dump callback function proto's */
typedef int (*watchdog_fn_t) (void *handle);
typedef int (*down_fn_t) (void *handle);
typedef int (*dump_fn_t) (void *handle, struct bcmstrbuf *b);
/* IOVar handler
*
* handle - a pointer value registered with the function
* vi - iovar_info that was looked up
* actionid - action ID, calculated by IOV_GVAL() and IOV_SVAL() based on varid.
* name - the actual iovar name
* params/plen - parameters and length for a get, input only.
* arg/len - buffer and length for value to be set or retrieved, input or output.
* vsize - value size, valid for integer type only.
* wlcif - interface context (wlc_if pointer)
*
* All pointers may point into the same buffer.
*/
typedef int (*iovar_fn_t) (void *handle, const bcm_iovar_t *vi,
u32 actionid, const char *name, void *params,
uint plen, void *arg, int alen, int vsize,
struct wlc_if *wlcif);
#define MAC80211_PROMISC_BCNS (1 << 0)
#define MAC80211_SCAN (1 << 1)
/*
* Public portion of "common" os-independent state structure.
* The wlc handle points at this.
*/
struct wlc_pub {
void *wlc;
struct ieee80211_hw *ieee_hw;
struct scb *global_scb;
scb_ampdu_t *global_ampdu;
uint mac80211_state;
uint unit; /* device instance number */
uint corerev; /* core revision */
struct osl_info *osh; /* pointer to os handle */
si_t *sih; /* SB handle (cookie for siutils calls) */
char *vars; /* "environment" name=value */
bool up; /* interface up and running */
bool hw_off; /* HW is off */
wlc_tunables_t *tunables; /* tunables: ntxd, nrxd, maxscb, etc. */
bool hw_up; /* one time hw up/down(from boot or hibernation) */
bool _piomode; /* true if pio mode *//* BMAC_NOTE: NEED In both */
uint _nbands; /* # bands supported */
uint now; /* # elapsed seconds */
bool promisc; /* promiscuous destination address */
bool delayed_down; /* down delayed */
bool _ap; /* AP mode enabled */
bool _apsta; /* simultaneous AP/STA mode enabled */
bool _assoc_recreate; /* association recreation on up transitions */
int _wme; /* WME QoS mode */
u8 _mbss; /* MBSS mode on */
bool allmulti; /* enable all multicasts */
bool associated; /* true:part of [I]BSS, false: not */
/* (union of stas_associated, aps_associated) */
bool phytest_on; /* whether a PHY test is running */
bool bf_preempt_4306; /* True to enable 'darwin' mode */
bool _ampdu; /* ampdu enabled or not */
bool _cac; /* 802.11e CAC enabled */
u8 _n_enab; /* bitmap of 11N + HT support */
bool _n_reqd; /* N support required for clients */
s8 _coex; /* 20/40 MHz BSS Management AUTO, ENAB, DISABLE */
bool _priofc; /* Priority-based flowcontrol */
struct ether_addr cur_etheraddr; /* our local ethernet address */
struct ether_addr *multicast; /* ptr to list of multicast addresses */
uint nmulticast; /* # enabled multicast addresses */
u32 wlfeatureflag; /* Flags to control sw features from registry */
int psq_pkts_total; /* total num of ps pkts */
u16 txmaxpkts; /* max number of large pkts allowed to be pending */
/* s/w decryption counters */
u32 swdecrypt; /* s/w decrypt attempts */
int bcmerror; /* last bcm error */
mbool radio_disabled; /* bit vector for radio disabled reasons */
bool radio_active; /* radio on/off state */
u16 roam_time_thresh; /* Max. # secs. of not hearing beacons
* before roaming.
*/
bool align_wd_tbtt; /* Align watchdog with tbtt indication
* handling. This flag is cleared by default
* and is set by per port code explicitly and
* you need to make sure the OSL_SYSUPTIME()
* is implemented properly in osl of that port
* when it enables this Power Save feature.
*/
u16 boardrev; /* version # of particular board */
u8 sromrev; /* version # of the srom */
char srom_ccode[WLC_CNTRY_BUF_SZ]; /* Country Code in SROM */
u32 boardflags; /* Board specific flags from srom */
u32 boardflags2; /* More board flags if sromrev >= 4 */
bool tempsense_disable; /* disable periodic tempsense check */
bool _lmac; /* lmac module included and enabled */
bool _lmacproto; /* lmac protocol module included and enabled */
bool phy_11ncapable; /* the PHY/HW is capable of 802.11N */
bool _ampdumac; /* mac assist ampdu enabled or not */
};
/* wl_monitor rx status per packet */
typedef struct wl_rxsts {
uint pkterror; /* error flags per pkt */
uint phytype; /* 802.11 A/B/G ... */
uint channel; /* channel */
uint datarate; /* rate in 500kbps */
uint antenna; /* antenna pkts received on */
uint pktlength; /* pkt length minus bcm phy hdr */
u32 mactime; /* time stamp from mac, count per 1us */
uint sq; /* signal quality */
s32 signal; /* in dbm */
s32 noise; /* in dbm */
uint preamble; /* Unknown, short, long */
uint encoding; /* Unknown, CCK, PBCC, OFDM */
uint nfrmtype; /* special 802.11n frames(AMPDU, AMSDU) */
struct wl_if *wlif; /* wl interface */
} wl_rxsts_t;
/* status per error RX pkt */
#define WL_RXS_CRC_ERROR 0x00000001 /* CRC Error in packet */
#define WL_RXS_RUNT_ERROR 0x00000002 /* Runt packet */
#define WL_RXS_ALIGN_ERROR 0x00000004 /* Misaligned packet */
#define WL_RXS_OVERSIZE_ERROR 0x00000008 /* packet bigger than RX_LENGTH (usually 1518) */
#define WL_RXS_WEP_ICV_ERROR 0x00000010 /* Integrity Check Value error */
#define WL_RXS_WEP_ENCRYPTED 0x00000020 /* Encrypted with WEP */
#define WL_RXS_PLCP_SHORT 0x00000040 /* Short PLCP error */
#define WL_RXS_DECRYPT_ERR 0x00000080 /* Decryption error */
#define WL_RXS_OTHER_ERR 0x80000000 /* Other errors */
/* phy type */
#define WL_RXS_PHY_A 0x00000000 /* A phy type */
#define WL_RXS_PHY_B 0x00000001 /* B phy type */
#define WL_RXS_PHY_G 0x00000002 /* G phy type */
#define WL_RXS_PHY_N 0x00000004 /* N phy type */
/* encoding */
#define WL_RXS_ENCODING_CCK 0x00000000 /* CCK encoding */
#define WL_RXS_ENCODING_OFDM 0x00000001 /* OFDM encoding */
/* preamble */
#define WL_RXS_UNUSED_STUB 0x0 /* stub to match with wlc_ethereal.h */
#define WL_RXS_PREAMBLE_SHORT 0x00000001 /* Short preamble */
#define WL_RXS_PREAMBLE_LONG 0x00000002 /* Long preamble */
#define WL_RXS_PREAMBLE_MIMO_MM 0x00000003 /* MIMO mixed mode preamble */
#define WL_RXS_PREAMBLE_MIMO_GF 0x00000004 /* MIMO green field preamble */
#define WL_RXS_NFRM_AMPDU_FIRST 0x00000001 /* first MPDU in A-MPDU */
#define WL_RXS_NFRM_AMPDU_SUB 0x00000002 /* subsequent MPDU(s) in A-MPDU */
#define WL_RXS_NFRM_AMSDU_FIRST 0x00000004 /* first MSDU in A-MSDU */
#define WL_RXS_NFRM_AMSDU_SUB 0x00000008 /* subsequent MSDU(s) in A-MSDU */
/* forward declare and use the struct notation so we don't have to
* have it defined if not necessary.
*/
struct wlc_info;
struct wlc_hw_info;
struct wlc_bsscfg;
struct wlc_if;
/***********************************************
* Feature-related macros to optimize out code *
* *********************************************
*/
/* AP Support (versus STA) */
#define AP_ENAB(pub) (0)
/* Macro to check if APSTA mode enabled */
#define APSTA_ENAB(pub) (0)
/* Some useful combinations */
#define STA_ONLY(pub) (!AP_ENAB(pub))
#define AP_ONLY(pub) (AP_ENAB(pub) && !APSTA_ENAB(pub))
#define ENAB_1x1 0x01
#define ENAB_2x2 0x02
#define ENAB_3x3 0x04
#define ENAB_4x4 0x08
#define SUPPORT_11N (ENAB_1x1|ENAB_2x2)
#define SUPPORT_HT (ENAB_1x1|ENAB_2x2|ENAB_3x3)
/* WL11N Support */
#if ((defined(NCONF) && (NCONF != 0)) || (defined(LCNCONF) && (LCNCONF != 0)) || \
(defined(HTCONF) && (HTCONF != 0)) || (defined(SSLPNCONF) && (SSLPNCONF != 0)))
#define N_ENAB(pub) ((pub)->_n_enab & SUPPORT_11N)
#define N_REQD(pub) ((pub)->_n_reqd)
#else
#define N_ENAB(pub) 0
#define N_REQD(pub) 0
#endif
#if (defined(HTCONF) && (HTCONF != 0))
#define HT_ENAB(pub) (((pub)->_n_enab & SUPPORT_HT) == SUPPORT_HT)
#else
#define HT_ENAB(pub) 0
#endif
#define AMPDU_AGG_HOST 1
#define AMPDU_ENAB(pub) ((pub)->_ampdu)
#define EDCF_ENAB(pub) (WME_ENAB(pub))
#define QOS_ENAB(pub) (WME_ENAB(pub) || N_ENAB(pub))
#define MONITOR_ENAB(wlc) ((wlc)->monitor)
#define PROMISC_ENAB(wlc) ((wlc)->promisc)
#define WLC_PREC_COUNT 16 /* Max precedence level implemented */
/* pri is priority encoded in the packet. This maps the Packet priority to
* enqueue precedence as defined in wlc_prec_map
*/
extern const u8 wlc_prio2prec_map[];
#define WLC_PRIO_TO_PREC(pri) wlc_prio2prec_map[(pri) & 7]
/* This maps priority to one precedence higher - Used by PS-Poll response packets to
* simulate enqueue-at-head operation, but still maintain the order on the queue
*/
#define WLC_PRIO_TO_HI_PREC(pri) min(WLC_PRIO_TO_PREC(pri) + 1, WLC_PREC_COUNT - 1)
extern const u8 wme_fifo2ac[];
#define WME_PRIO2AC(prio) wme_fifo2ac[prio2fifo[(prio)]]
/* Mask to describe all precedence levels */
#define WLC_PREC_BMP_ALL MAXBITVAL(WLC_PREC_COUNT)
/* Define a bitmap of precedences comprised by each AC */
#define WLC_PREC_BMP_AC_BE (NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_BE)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_BE)) | \
NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_EE)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_EE)))
#define WLC_PREC_BMP_AC_BK (NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_BK)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_BK)) | \
NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_NONE)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_NONE)))
#define WLC_PREC_BMP_AC_VI (NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_CL)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_CL)) | \
NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_VI)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_VI)))
#define WLC_PREC_BMP_AC_VO (NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_VO)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_VO)) | \
NBITVAL(WLC_PRIO_TO_PREC(PRIO_8021D_NC)) | \
NBITVAL(WLC_PRIO_TO_HI_PREC(PRIO_8021D_NC)))
/* WME Support */
#define WME_ENAB(pub) ((pub)->_wme != OFF)
#define WME_AUTO(wlc) ((wlc)->pub->_wme == AUTO)
#define WLC_USE_COREFLAGS 0xffffffff /* invalid core flags, use the saved coreflags */
#define WLC_UPDATE_STATS(wlc) 0 /* No stats support */
#define WLCNTINCR(a) /* No stats support */
#define WLCNTDECR(a) /* No stats support */
#define WLCNTADD(a, delta) /* No stats support */
#define WLCNTSET(a, value) /* No stats support */
#define WLCNTVAL(a) 0 /* No stats support */
/* common functions for every port */
extern void *wlc_attach(void *wl, u16 vendor, u16 device, uint unit,
bool piomode, struct osl_info *osh, void *regsva,
uint bustype, void *btparam, uint *perr);
extern uint wlc_detach(struct wlc_info *wlc);
extern int wlc_up(struct wlc_info *wlc);
extern uint wlc_down(struct wlc_info *wlc);
extern int wlc_set(struct wlc_info *wlc, int cmd, int arg);
extern int wlc_get(struct wlc_info *wlc, int cmd, int *arg);
extern int wlc_iovar_getint(struct wlc_info *wlc, const char *name, int *arg);
extern int wlc_iovar_setint(struct wlc_info *wlc, const char *name, int arg);
extern bool wlc_chipmatch(u16 vendor, u16 device);
extern void wlc_init(struct wlc_info *wlc);
extern void wlc_reset(struct wlc_info *wlc);
extern void wlc_intrson(struct wlc_info *wlc);
extern u32 wlc_intrsoff(struct wlc_info *wlc);
extern void wlc_intrsrestore(struct wlc_info *wlc, u32 macintmask);
extern bool wlc_intrsupd(struct wlc_info *wlc);
extern bool wlc_isr(struct wlc_info *wlc, bool *wantdpc);
extern bool wlc_dpc(struct wlc_info *wlc, bool bounded);
extern bool wlc_send80211_raw(struct wlc_info *wlc, struct wlc_if *wlcif,
void *p, uint ac);
extern bool wlc_sendpkt_mac80211(struct wlc_info *wlc, struct sk_buff *sdu,
struct ieee80211_hw *hw);
extern int wlc_iovar_op(struct wlc_info *wlc, const char *name, void *params,
int p_len, void *arg, int len, bool set,
struct wlc_if *wlcif);
extern int wlc_ioctl(struct wlc_info *wlc, int cmd, void *arg, int len,
struct wlc_if *wlcif);
/* helper functions */
extern void wlc_statsupd(struct wlc_info *wlc);
extern int wlc_get_header_len(void);
extern void wlc_mac_bcn_promisc_change(struct wlc_info *wlc, bool promisc);
extern void wlc_set_addrmatch(struct wlc_info *wlc, int match_reg_offset,
const struct ether_addr *addr);
extern void wlc_wme_setparams(struct wlc_info *wlc, u16 aci, void *arg,
bool suspend);
extern struct wlc_pub *wlc_pub(void *wlc);
/* common functions for every port */
extern int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw);
extern int wlc_bmac_up_finish(struct wlc_hw_info *wlc_hw);
extern int wlc_bmac_down_prep(struct wlc_hw_info *wlc_hw);
extern int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw);
extern u32 wlc_reg_read(struct wlc_info *wlc, void *r, uint size);
extern void wlc_reg_write(struct wlc_info *wlc, void *r, u32 v, uint size);
extern void wlc_corereset(struct wlc_info *wlc, u32 flags);
extern void wlc_mhf(struct wlc_info *wlc, u8 idx, u16 mask, u16 val,
int bands);
extern u16 wlc_mhf_get(struct wlc_info *wlc, u8 idx, int bands);
extern u32 wlc_delta_txfunfl(struct wlc_info *wlc, int fifo);
extern void wlc_rate_lookup_init(struct wlc_info *wlc, wlc_rateset_t *rateset);
extern void wlc_default_rateset(struct wlc_info *wlc, wlc_rateset_t *rs);
/* wlc_phy.c helper functions */
extern void wlc_set_ps_ctrl(struct wlc_info *wlc);
extern void wlc_mctrl(struct wlc_info *wlc, u32 mask, u32 val);
extern void wlc_scb_ratesel_init_all(struct wlc_info *wlc);
/* ioctl */
extern int wlc_iovar_gets8(struct wlc_info *wlc, const char *name,
s8 *arg);
extern int wlc_iovar_check(struct wlc_pub *pub, const bcm_iovar_t *vi,
void *arg,
int len, bool set);
extern int wlc_module_register(struct wlc_pub *pub, const bcm_iovar_t *iovars,
const char *name, void *hdl, iovar_fn_t iovar_fn,
watchdog_fn_t watchdog_fn, down_fn_t down_fn);
extern int wlc_module_unregister(struct wlc_pub *pub, const char *name,
void *hdl);
extern void wlc_event_if(struct wlc_info *wlc, struct wlc_bsscfg *cfg,
wlc_event_t *e, const struct ether_addr *addr);
extern void wlc_suspend_mac_and_wait(struct wlc_info *wlc);
extern void wlc_enable_mac(struct wlc_info *wlc);
extern u16 wlc_rate_shm_offset(struct wlc_info *wlc, u8 rate);
extern u32 wlc_get_rspec_history(struct wlc_bsscfg *cfg);
extern u32 wlc_get_current_highest_rate(struct wlc_bsscfg *cfg);
static inline int wlc_iovar_getuint(struct wlc_info *wlc, const char *name,
uint *arg)
{
return wlc_iovar_getint(wlc, name, (int *)arg);
}
static inline int wlc_iovar_getu8(struct wlc_info *wlc, const char *name,
u8 *arg)
{
return wlc_iovar_gets8(wlc, name, (s8 *) arg);
}
static inline int wlc_iovar_setuint(struct wlc_info *wlc, const char *name,
uint arg)
{
return wlc_iovar_setint(wlc, name, (int)arg);
}
#if defined(BCMDBG)
extern int wlc_iocregchk(struct wlc_info *wlc, uint band);
#endif
#if defined(BCMDBG)
extern int wlc_iocpichk(struct wlc_info *wlc, uint phytype);
#endif
/* helper functions */
extern void wlc_getrand(struct wlc_info *wlc, u8 *buf, int len);
struct scb;
extern void wlc_ps_on(struct wlc_info *wlc, struct scb *scb);
extern void wlc_ps_off(struct wlc_info *wlc, struct scb *scb, bool discard);
extern bool wlc_radio_monitor_stop(struct wlc_info *wlc);
#if defined(BCMDBG)
extern int wlc_format_ssid(char *buf, const unsigned char ssid[], uint ssid_len);
#endif
extern void wlc_pmkid_build_cand_list(struct wlc_bsscfg *cfg, bool check_SSID);
extern void wlc_pmkid_event(struct wlc_bsscfg *cfg);
#define MAXBANDS 2 /* Maximum #of bands */
/* bandstate array indices */
#define BAND_2G_INDEX 0 /* wlc->bandstate[x] index */
#define BAND_5G_INDEX 1 /* wlc->bandstate[x] index */
#define BAND_2G_NAME "2.4G"
#define BAND_5G_NAME "5G"
/* BMAC RPC: 7 u32 params: pkttotlen, fifo, commit, fid, txpktpend, pktflag, rpc_id */
#define WLC_RPCTX_PARAMS 32
#endif /* _wlc_pub_h_ */
