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* Copyright (c) 2010 Broadcom Corporation
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#define NBANDS(wlc) ((wlc)->pub->_nbands)
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#define NBANDS_PUB(pub) ((pub)->_nbands)
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#define NBANDS_HW(hw) ((hw)->_nbands)
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#define IS_SINGLEBAND_5G(device) 0
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/* **** Core type/rev defaults **** */
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#define D11_DEFAULT 0x0fffffb0 /* Supported D11 revs: 4, 5, 7-27
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* also need to update wlc.h MAXCOREREV
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#define NPHY_DEFAULT 0x000001ff /* Supported nphy revs:
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#define LCNPHY_DEFAULT 0x00000007 /* Supported lcnphy revs:
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* 0 4313a0, 4336a0, 4330a0
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#define SSLPNPHY_DEFAULT 0x0000000f /* Supported sslpnphy revs:
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/* For undefined values, use defaults */
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#define D11CONF D11_DEFAULT
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#define NCONF NPHY_DEFAULT
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#define LCNCONF LCNPHY_DEFAULT
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#define SSLPNCONF SSLPNPHY_DEFAULT
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/********************************************************************
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* Phy/Core Configuration. Defines macros to to check core phy/rev *
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* compile-time configuration. Defines default core support. *
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* ******************************************************************
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/* Basic macros to check a configuration bitmask */
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#define CONF_HAS(config, val) ((config) & (1 << (val)))
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#define CONF_MSK(config, mask) ((config) & (mask))
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#define MSK_RANGE(low, hi) ((1 << ((hi)+1)) - (1 << (low)))
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#define CONF_RANGE(config, low, hi) (CONF_MSK(config, MSK_RANGE(low, high)))
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#define CONF_IS(config, val) ((config) == (1 << (val)))
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#define CONF_GE(config, val) ((config) & (0-(1 << (val))))
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#define CONF_GT(config, val) ((config) & (0-2*(1 << (val))))
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#define CONF_LT(config, val) ((config) & ((1 << (val))-1))
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#define CONF_LE(config, val) ((config) & (2*(1 << (val))-1))
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/* Wrappers for some of the above, specific to config constants */
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#define NCONF_HAS(val) CONF_HAS(NCONF, val)
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#define NCONF_MSK(mask) CONF_MSK(NCONF, mask)
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#define NCONF_IS(val) CONF_IS(NCONF, val)
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#define NCONF_GE(val) CONF_GE(NCONF, val)
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#define NCONF_GT(val) CONF_GT(NCONF, val)
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#define NCONF_LT(val) CONF_LT(NCONF, val)
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#define NCONF_LE(val) CONF_LE(NCONF, val)
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#define LCNCONF_HAS(val) CONF_HAS(LCNCONF, val)
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#define LCNCONF_MSK(mask) CONF_MSK(LCNCONF, mask)
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#define LCNCONF_IS(val) CONF_IS(LCNCONF, val)
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#define LCNCONF_GE(val) CONF_GE(LCNCONF, val)
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#define LCNCONF_GT(val) CONF_GT(LCNCONF, val)
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#define LCNCONF_LT(val) CONF_LT(LCNCONF, val)
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#define LCNCONF_LE(val) CONF_LE(LCNCONF, val)
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#define D11CONF_HAS(val) CONF_HAS(D11CONF, val)
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#define D11CONF_MSK(mask) CONF_MSK(D11CONF, mask)
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#define D11CONF_IS(val) CONF_IS(D11CONF, val)
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#define D11CONF_GE(val) CONF_GE(D11CONF, val)
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#define D11CONF_GT(val) CONF_GT(D11CONF, val)
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#define D11CONF_LT(val) CONF_LT(D11CONF, val)
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#define D11CONF_LE(val) CONF_LE(D11CONF, val)
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#define PHYCONF_HAS(val) CONF_HAS(PHYTYPE, val)
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#define PHYCONF_IS(val) CONF_IS(PHYTYPE, val)
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#define NREV_IS(var, val) (NCONF_HAS(val) && (NCONF_IS(val) || ((var) == (val))))
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#define NREV_GE(var, val) (NCONF_GE(val) && (!NCONF_LT(val) || ((var) >= (val))))
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#define NREV_GT(var, val) (NCONF_GT(val) && (!NCONF_LE(val) || ((var) > (val))))
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#define NREV_LT(var, val) (NCONF_LT(val) && (!NCONF_GE(val) || ((var) < (val))))
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#define NREV_LE(var, val) (NCONF_LE(val) && (!NCONF_GT(val) || ((var) <= (val))))
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#define LCNREV_IS(var, val) (LCNCONF_HAS(val) && (LCNCONF_IS(val) || ((var) == (val))))
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#define LCNREV_GE(var, val) (LCNCONF_GE(val) && (!LCNCONF_LT(val) || ((var) >= (val))))
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#define LCNREV_GT(var, val) (LCNCONF_GT(val) && (!LCNCONF_LE(val) || ((var) > (val))))
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#define LCNREV_LT(var, val) (LCNCONF_LT(val) && (!LCNCONF_GE(val) || ((var) < (val))))
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#define LCNREV_LE(var, val) (LCNCONF_LE(val) && (!LCNCONF_GT(val) || ((var) <= (val))))
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#define D11REV_IS(var, val) (D11CONF_HAS(val) && (D11CONF_IS(val) || ((var) == (val))))
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#define D11REV_GE(var, val) (D11CONF_GE(val) && (!D11CONF_LT(val) || ((var) >= (val))))
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#define D11REV_GT(var, val) (D11CONF_GT(val) && (!D11CONF_LE(val) || ((var) > (val))))
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#define D11REV_LT(var, val) (D11CONF_LT(val) && (!D11CONF_GE(val) || ((var) < (val))))
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#define D11REV_LE(var, val) (D11CONF_LE(val) && (!D11CONF_GT(val) || ((var) <= (val))))
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#define PHYTYPE_IS(var, val) (PHYCONF_HAS(val) && (PHYCONF_IS(val) || ((var) == (val))))
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/* Finally, early-exit from switch case if anyone wants it... */
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#define CASECHECK(config, val) if (!(CONF_HAS(config, val))) break
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#define CASEMSK(config, mask) if (!(CONF_MSK(config, mask))) break
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#if (D11CONF ^ (D11CONF & D11_DEFAULT))
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#error "Unsupported MAC revision configured"
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#if (NCONF ^ (NCONF & NPHY_DEFAULT))
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#error "Unsupported NPHY revision configured"
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#if (LCNCONF ^ (LCNCONF & LCNPHY_DEFAULT))
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#error "Unsupported LPPHY revision configured"
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/* *** Consistency checks *** */
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#error "No MAC revisions configured!"
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#if !NCONF && !LCNCONF && !SSLPNCONF
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#error "No PHY configured!"
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/* Set up PHYTYPE automatically: (depends on PHY_TYPE_X, from d11.h) */
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#define _PHYCONF_N (1 << PHY_TYPE_N)
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#define _PHYCONF_LCN (1 << PHY_TYPE_LCN)
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#define _PHYCONF_LCN 0
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#define _PHYCONF_SSLPN (1 << PHY_TYPE_SSN)
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#define _PHYCONF_SSLPN 0
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#endif /* SSLPNCONF */
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#define PHYTYPE (_PHYCONF_N | _PHYCONF_LCN | _PHYCONF_SSLPN)
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/* Utility macro to identify 802.11n (HT) capable PHYs */
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#define PHYTYPE_11N_CAP(phytype) \
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(PHYTYPE_IS(phytype, PHY_TYPE_N) || \
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PHYTYPE_IS(phytype, PHY_TYPE_LCN) || \
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PHYTYPE_IS(phytype, PHY_TYPE_SSN))
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/* Last but not least: shorter wlc-specific var checks */
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#define WLCISNPHY(band) PHYTYPE_IS((band)->phytype, PHY_TYPE_N)
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#define WLCISLCNPHY(band) PHYTYPE_IS((band)->phytype, PHY_TYPE_LCN)
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#define WLCISSSLPNPHY(band) PHYTYPE_IS((band)->phytype, PHY_TYPE_SSN)
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#define WLC_PHY_11N_CAP(band) PHYTYPE_11N_CAP((band)->phytype)
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/**********************************************************************
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* ------------- End of Core phy/rev configuration. ----------------- *
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* ********************************************************************
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/*************************************************
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* Defaults for tunables (e.g. sizing constants)
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* For each new tunable, add a member to the end
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* of wlc_tunables_t in wlc_pub.h to enable
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* runtime checks of tunable values. (Directly
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* using the macros in code invalidates ROM code)
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* ***********************************************
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#define NTXD 256 /* Max # of entries in Tx FIFO based on 4kb page size */
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#define NRXD 256 /* Max # of entries in Rx FIFO based on 4kb page size */
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#define NRXBUFPOST 32 /* try to keep this # rbufs posted to the chip */
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#endif /* NRXBUFPOST */
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#ifndef MAXSCB /* station control blocks in cache */
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#define MAXSCB 32 /* Maximum SCBs in cache for STA */
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#ifndef AMPDU_NUM_MPDU
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#define AMPDU_NUM_MPDU 16 /* max allowed number of mpdus in an ampdu (2 streams) */
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#endif /* AMPDU_NUM_MPDU */
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#ifndef AMPDU_NUM_MPDU_3STREAMS
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#define AMPDU_NUM_MPDU_3STREAMS 32 /* max allowed number of mpdus in an ampdu for 3+ streams */
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#endif /* AMPDU_NUM_MPDU_3STREAMS */
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/* Count of packet callback structures. either of following
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* 1. Set to the number of SCBs since a STA
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* can queue up a rate callback for each IBSS STA it knows about, and an AP can
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* queue up an "are you there?" Null Data callback for each associated STA
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* 2. controlled by tunable config file
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#define MAXPKTCB MAXSCB /* Max number of packet callbacks */
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#endif /* MAXPKTCB */
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#define CTFPOOLSZ 128
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#endif /* CTFPOOLSZ */
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/* NetBSD also needs to keep track of this */
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#define WLC_MAX_UCODE_BSS (16) /* Number of BSS handled in ucode bcn/prb */
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#define WLC_MAX_UCODE_BSS4 (4) /* Number of BSS handled in sw bcn/prb */
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#ifndef WLC_MAXBSSCFG
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#define WLC_MAXBSSCFG (1) /* max # BSS configs */
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#endif /* WLC_MAXBSSCFG */
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#define MAXBSS 64 /* max # available networks */
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#ifndef WLC_DATAHIWAT
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#define WLC_DATAHIWAT 50 /* data msg txq hiwat mark */
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#endif /* WLC_DATAHIWAT */
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#ifndef WLC_AMPDUDATAHIWAT
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#define WLC_AMPDUDATAHIWAT 255
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#endif /* WLC_AMPDUDATAHIWAT */
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/* bounded rx loops */
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#define RXBND 8 /* max # frames to process in wlc_recv() */
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#define TXSBND 8 /* max # tx status to process in wlc_txstatus() */
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#define BAND_5G(bt) ((bt) == WLC_BAND_5G)
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#define BAND_2G(bt) ((bt) == WLC_BAND_2G)
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#define WLBANDINITDATA(_data) _data
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#define WLBANDINITFN(_fn) _fn
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#endif /* _wlc_cfg_h_ */