| /* |
| * 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 */ |
| int32 signal; /* in dbm */ |
| int32 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_ */ |