diff options
Diffstat (limited to 'drivers/staging/brcm80211/sys/wlc_pub.h')
| -rw-r--r-- | drivers/staging/brcm80211/sys/wlc_pub.h | 627 |
1 files changed, 627 insertions, 0 deletions
diff --git a/drivers/staging/brcm80211/sys/wlc_pub.h b/drivers/staging/brcm80211/sys/wlc_pub.h new file mode 100644 index 0000000..a6a8c33 --- /dev/null +++ b/drivers/staging/brcm80211/sys/wlc_pub.h @@ -0,0 +1,627 @@ +/* + * 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. + */ +typedef 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 */ + osl_t *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. + */ +#ifdef BCMSDIO + uint sdiod_drive_strength; /* SDIO drive strength */ +#endif /* BCMSDIO */ + + 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 */ +} wlc_pub_t; + +/* 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) (bcmspace && (wlc)->monitor) + +#define PROMISC_ENAB(wlc) (bcmspace && (wlc)->promisc) + +extern void wlc_pkttag_info_move(wlc_pub_t *pub, void *pkt_from, void *pkt_to); + +#define WLPKTTAGSCB(p) (WLPKTTAG(p)->_scb) + +#define WLC_PREC_COUNT 16 /* Max precedence level implemented */ + +/* pri is PKTPRIO 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, osl_t *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, wlc_if_t *wlcif, void *p, + uint ac); +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 wlc_pub_t *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(wlc_pub_t *pub, const bcm_iovar_t *vi, void *arg, + int len, bool set); + +extern int wlc_module_register(wlc_pub_t *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(wlc_pub_t *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" + +#if defined(BCMSDIO) || defined(WLC_HIGH_ONLY) +void wlc_device_removed(void *arg); +#endif + +/* BMAC RPC: 7 u32 params: pkttotlen, fifo, commit, fid, txpktpend, pktflag, rpc_id */ +#define WLC_RPCTX_PARAMS 32 + +#endif /* _wlc_pub_h_ */ |
