diff options
Diffstat (limited to 'drivers/staging/brcm80211/sys/wlc_cfg.h')
| -rw-r--r-- | drivers/staging/brcm80211/sys/wlc_cfg.h | 310 |
1 files changed, 310 insertions, 0 deletions
diff --git a/drivers/staging/brcm80211/sys/wlc_cfg.h b/drivers/staging/brcm80211/sys/wlc_cfg.h new file mode 100644 index 0000000..a415e1f --- /dev/null +++ b/drivers/staging/brcm80211/sys/wlc_cfg.h @@ -0,0 +1,310 @@ +/* + * 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_ */ |
