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/*
* 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_cfg_h_
#define _wlc_cfg_h_
#define NBANDS(wlc) ((wlc)->pub->_nbands)
#define NBANDS_PUB(pub) ((pub)->_nbands)
#define NBANDS_HW(hw) ((hw)->_nbands)
#define IS_SINGLEBAND_5G(device) 0
/* Keep WLC_HIGH_ONLY, WLC_SPLIT for USB extension later on */
#if !defined(WLC_LOW)
#define WLC_HIGH_ONLY
#endif
#if !defined(WLC_LOW)
#define WLC_SPLIT
#endif
/* **** Core type/rev defaults **** */
#define D11_DEFAULT 0x0fffffb0 /* Supported D11 revs: 4, 5, 7-27
* also need to update wlc.h MAXCOREREV
*/
#define NPHY_DEFAULT 0x000001ff /* Supported nphy revs:
* 0 4321a0
* 1 4321a1
* 2 4321b0/b1/c0/c1
* 3 4322a0
* 4 4322a1
* 5 4716a0
* 6 43222a0, 43224a0
* 7 43226a0
* 8 5357a0, 43236a0
*/
#define LCNPHY_DEFAULT 0x00000007 /* Supported lcnphy revs:
* 0 4313a0, 4336a0, 4330a0
* 1
* 2 4330a0
*/
#define SSLPNPHY_DEFAULT 0x0000000f /* Supported sslpnphy revs:
* 0 4329a0/k0
* 1 4329b0/4329C0
* 2 4319a0
* 3 5356a0
*/
#ifdef BCMSDIO
#define D11CONF 0x100000
#define SSLPNCONF 2
#define GCCONF 0
#define ACCONF 0
#define NCONF 0
#define LPCONF 0
#define LCNCONF 0
#define NTXD 32
#define NRXD 16
#define NRXBUFPOST 8
#define WLC_DATAHIWAT 32
#define RXBND 8
#define MAXPKTCB 64
#define AMPDU_NUM_MPDU 8
#endif
/* For undefined values, use defaults */
#ifndef D11CONF
#define D11CONF D11_DEFAULT
#endif
#ifndef NCONF
#define NCONF NPHY_DEFAULT
#endif
#ifndef LCNCONF
#define LCNCONF LCNPHY_DEFAULT
#endif
#ifndef SSLPNCONF
#define SSLPNCONF SSLPNPHY_DEFAULT
#endif
#define BAND2G
#define BAND5G
#define WLANTSEL 1
/********************************************************************
* Phy/Core Configuration. Defines macros to to check core phy/rev *
* compile-time configuration. Defines default core support. *
* ******************************************************************
*/
/* Basic macros to check a configuration bitmask */
#define CONF_HAS(config, val) ((config) & (1 << (val)))
#define CONF_MSK(config, mask) ((config) & (mask))
#define MSK_RANGE(low, hi) ((1 << ((hi)+1)) - (1 << (low)))
#define CONF_RANGE(config, low, hi) (CONF_MSK(config, MSK_RANGE(low, high)))
#define CONF_IS(config, val) ((config) == (1 << (val)))
#define CONF_GE(config, val) ((config) & (0-(1 << (val))))
#define CONF_GT(config, val) ((config) & (0-2*(1 << (val))))
#define CONF_LT(config, val) ((config) & ((1 << (val))-1))
#define CONF_LE(config, val) ((config) & (2*(1 << (val))-1))
/* Wrappers for some of the above, specific to config constants */
#define NCONF_HAS(val) CONF_HAS(NCONF, val)
#define NCONF_MSK(mask) CONF_MSK(NCONF, mask)
#define NCONF_IS(val) CONF_IS(NCONF, val)
#define NCONF_GE(val) CONF_GE(NCONF, val)
#define NCONF_GT(val) CONF_GT(NCONF, val)
#define NCONF_LT(val) CONF_LT(NCONF, val)
#define NCONF_LE(val) CONF_LE(NCONF, val)
#define LCNCONF_HAS(val) CONF_HAS(LCNCONF, val)
#define LCNCONF_MSK(mask) CONF_MSK(LCNCONF, mask)
#define LCNCONF_IS(val) CONF_IS(LCNCONF, val)
#define LCNCONF_GE(val) CONF_GE(LCNCONF, val)
#define LCNCONF_GT(val) CONF_GT(LCNCONF, val)
#define LCNCONF_LT(val) CONF_LT(LCNCONF, val)
#define LCNCONF_LE(val) CONF_LE(LCNCONF, val)
#define D11CONF_HAS(val) CONF_HAS(D11CONF, val)
#define D11CONF_MSK(mask) CONF_MSK(D11CONF, mask)
#define D11CONF_IS(val) CONF_IS(D11CONF, val)
#define D11CONF_GE(val) CONF_GE(D11CONF, val)
#define D11CONF_GT(val) CONF_GT(D11CONF, val)
#define D11CONF_LT(val) CONF_LT(D11CONF, val)
#define D11CONF_LE(val) CONF_LE(D11CONF, val)
#define PHYCONF_HAS(val) CONF_HAS(PHYTYPE, val)
#define PHYCONF_IS(val) CONF_IS(PHYTYPE, val)
#define NREV_IS(var, val) (NCONF_HAS(val) && (NCONF_IS(val) || ((var) == (val))))
#define NREV_GE(var, val) (NCONF_GE(val) && (!NCONF_LT(val) || ((var) >= (val))))
#define NREV_GT(var, val) (NCONF_GT(val) && (!NCONF_LE(val) || ((var) > (val))))
#define NREV_LT(var, val) (NCONF_LT(val) && (!NCONF_GE(val) || ((var) < (val))))
#define NREV_LE(var, val) (NCONF_LE(val) && (!NCONF_GT(val) || ((var) <= (val))))
#define LCNREV_IS(var, val) (LCNCONF_HAS(val) && (LCNCONF_IS(val) || ((var) == (val))))
#define LCNREV_GE(var, val) (LCNCONF_GE(val) && (!LCNCONF_LT(val) || ((var) >= (val))))
#define LCNREV_GT(var, val) (LCNCONF_GT(val) && (!LCNCONF_LE(val) || ((var) > (val))))
#define LCNREV_LT(var, val) (LCNCONF_LT(val) && (!LCNCONF_GE(val) || ((var) < (val))))
#define LCNREV_LE(var, val) (LCNCONF_LE(val) && (!LCNCONF_GT(val) || ((var) <= (val))))
#define D11REV_IS(var, val) (D11CONF_HAS(val) && (D11CONF_IS(val) || ((var) == (val))))
#define D11REV_GE(var, val) (D11CONF_GE(val) && (!D11CONF_LT(val) || ((var) >= (val))))
#define D11REV_GT(var, val) (D11CONF_GT(val) && (!D11CONF_LE(val) || ((var) > (val))))
#define D11REV_LT(var, val) (D11CONF_LT(val) && (!D11CONF_GE(val) || ((var) < (val))))
#define D11REV_LE(var, val) (D11CONF_LE(val) && (!D11CONF_GT(val) || ((var) <= (val))))
#define PHYTYPE_IS(var, val) (PHYCONF_HAS(val) && (PHYCONF_IS(val) || ((var) == (val))))
/* Finally, early-exit from switch case if anyone wants it... */
#define CASECHECK(config, val) if (!(CONF_HAS(config, val))) break
#define CASEMSK(config, mask) if (!(CONF_MSK(config, mask))) break
#if (D11CONF ^ (D11CONF & D11_DEFAULT))
#error "Unsupported MAC revision configured"
#endif
#if (NCONF ^ (NCONF & NPHY_DEFAULT))
#error "Unsupported NPHY revision configured"
#endif
#if (LCNCONF ^ (LCNCONF & LCNPHY_DEFAULT))
#error "Unsupported LPPHY revision configured"
#endif
/* *** Consistency checks *** */
#if !D11CONF
#error "No MAC revisions configured!"
#endif
#if !NCONF && !LCNCONF && !SSLPNCONF
#error "No PHY configured!"
#endif
/* Set up PHYTYPE automatically: (depends on PHY_TYPE_X, from d11.h) */
#define _PHYCONF_N (1 << PHY_TYPE_N)
#if LCNCONF
#define _PHYCONF_LCN (1 << PHY_TYPE_LCN)
#else
#define _PHYCONF_LCN 0
#endif /* LCNCONF */
#if SSLPNCONF
#define _PHYCONF_SSLPN (1 << PHY_TYPE_SSN)
#else
#define _PHYCONF_SSLPN 0
#endif /* SSLPNCONF */
#define PHYTYPE (_PHYCONF_N | _PHYCONF_LCN | _PHYCONF_SSLPN)
/* Utility macro to identify 802.11n (HT) capable PHYs */
#define PHYTYPE_11N_CAP(phytype) \
(PHYTYPE_IS(phytype, PHY_TYPE_N) || \
PHYTYPE_IS(phytype, PHY_TYPE_LCN) || \
PHYTYPE_IS(phytype, PHY_TYPE_SSN))
/* Last but not least: shorter wlc-specific var checks */
#define WLCISNPHY(band) PHYTYPE_IS((band)->phytype, PHY_TYPE_N)
#define WLCISLCNPHY(band) PHYTYPE_IS((band)->phytype, PHY_TYPE_LCN)
#define WLCISSSLPNPHY(band) PHYTYPE_IS((band)->phytype, PHY_TYPE_SSN)
#define WLC_PHY_11N_CAP(band) PHYTYPE_11N_CAP((band)->phytype)
/**********************************************************************
* ------------- End of Core phy/rev configuration. ----------------- *
* ********************************************************************
*/
/*************************************************
* Defaults for tunables (e.g. sizing constants)
*
* For each new tunable, add a member to the end
* of wlc_tunables_t in wlc_pub.h to enable
* runtime checks of tunable values. (Directly
* using the macros in code invalidates ROM code)
*
* ***********************************************
*/
#ifndef NTXD
#define NTXD 256 /* Max # of entries in Tx FIFO based on 4kb page size */
#endif /* NTXD */
#ifndef NRXD
#define NRXD 256 /* Max # of entries in Rx FIFO based on 4kb page size */
#endif /* NRXD */
#ifndef NRXBUFPOST
#define NRXBUFPOST 32 /* try to keep this # rbufs posted to the chip */
#endif /* NRXBUFPOST */
#ifndef MAXSCB /* station control blocks in cache */
#define MAXSCB 32 /* Maximum SCBs in cache for STA */
#endif /* MAXSCB */
#ifndef AMPDU_NUM_MPDU
#define AMPDU_NUM_MPDU 16 /* max allowed number of mpdus in an ampdu (2 streams) */
#endif /* AMPDU_NUM_MPDU */
#ifndef AMPDU_NUM_MPDU_3STREAMS
#define AMPDU_NUM_MPDU_3STREAMS 32 /* max allowed number of mpdus in an ampdu for 3+ streams */
#endif /* AMPDU_NUM_MPDU_3STREAMS */
/* Count of packet callback structures. either of following
* 1. Set to the number of SCBs since a STA
* can queue up a rate callback for each IBSS STA it knows about, and an AP can
* queue up an "are you there?" Null Data callback for each associated STA
* 2. controlled by tunable config file
*/
#ifndef MAXPKTCB
#define MAXPKTCB MAXSCB /* Max number of packet callbacks */
#endif /* MAXPKTCB */
#ifndef CTFPOOLSZ
#define CTFPOOLSZ 128
#endif /* CTFPOOLSZ */
/* NetBSD also needs to keep track of this */
#define WLC_MAX_UCODE_BSS (16) /* Number of BSS handled in ucode bcn/prb */
#define WLC_MAX_UCODE_BSS4 (4) /* Number of BSS handled in sw bcn/prb */
#ifndef WLC_MAXBSSCFG
#define WLC_MAXBSSCFG (1) /* max # BSS configs */
#endif /* WLC_MAXBSSCFG */
#ifndef MAXBSS
#define MAXBSS 64 /* max # available networks */
#endif /* MAXBSS */
#ifndef WLC_DATAHIWAT
#define WLC_DATAHIWAT 50 /* data msg txq hiwat mark */
#endif /* WLC_DATAHIWAT */
#ifndef WLC_AMPDUDATAHIWAT
#define WLC_AMPDUDATAHIWAT 255
#endif /* WLC_AMPDUDATAHIWAT */
/* bounded rx loops */
#ifndef RXBND
#define RXBND 8 /* max # frames to process in wlc_recv() */
#endif /* RXBND */
#ifndef TXSBND
#define TXSBND 8 /* max # tx status to process in wlc_txstatus() */
#endif /* TXSBND */
#define BAND_5G(bt) ((bt) == WLC_BAND_5G)
#define BAND_2G(bt) ((bt) == WLC_BAND_2G)
#define WLBANDINITDATA(_data) _data
#define WLBANDINITFN(_fn) _fn
#define WLANTSEL_ENAB(wlc) 1
#endif /* _wlc_cfg_h_ */