671 lines
21 KiB
C
671 lines
21 KiB
C
/*
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* Copyright (c) 2010 Broadcom Corporation
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*
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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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*
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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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*/
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#ifndef _BRCM_MAIN_H_
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#define _BRCM_MAIN_H_
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#include <linux/etherdevice.h>
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#include <brcmu_utils.h>
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#include "types.h"
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#include "d11.h"
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#include "scb.h"
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#define INVCHANNEL 255 /* invalid channel */
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/* max # brcms_c_module_register() calls */
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#define BRCMS_MAXMODULES 22
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#define SEQNUM_SHIFT 4
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#define SEQNUM_MAX 0x1000
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#define NTXRATE 64 /* # tx MPDUs rate is reported for */
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/* Maximum wait time for a MAC suspend */
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/* uS: 83mS is max packet time (64KB ampdu @ 6Mbps) */
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#define BRCMS_MAX_MAC_SUSPEND 83000
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/* responses for probe requests older that this are tossed, zero to disable */
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#define BRCMS_PRB_RESP_TIMEOUT 0 /* Disable probe response timeout */
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/* transmit buffer max headroom for protocol headers */
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#define TXOFF (D11_TXH_LEN + D11_PHY_HDR_LEN)
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/* Macros for doing definition and get/set of bitfields
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* Usage example, e.g. a three-bit field (bits 4-6):
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* #define <NAME>_M BITFIELD_MASK(3)
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* #define <NAME>_S 4
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* ...
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* regval = R_REG(osh, ®s->regfoo);
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* field = GFIELD(regval, <NAME>);
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* regval = SFIELD(regval, <NAME>, 1);
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* W_REG(osh, ®s->regfoo, regval);
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*/
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#define BITFIELD_MASK(width) \
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(((unsigned)1 << (width)) - 1)
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#define GFIELD(val, field) \
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(((val) >> field ## _S) & field ## _M)
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#define SFIELD(val, field, bits) \
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(((val) & (~(field ## _M << field ## _S))) | \
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((unsigned)(bits) << field ## _S))
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#define SW_TIMER_MAC_STAT_UPD 30 /* periodic MAC stats update */
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/* max # supported core revisions (0 .. MAXCOREREV - 1) */
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#define MAXCOREREV 28
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/* Double check that unsupported cores are not enabled */
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#if CONF_MSK(D11CONF, 0x4f) || CONF_GE(D11CONF, MAXCOREREV)
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#error "Configuration for D11CONF includes unsupported versions."
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#endif /* Bad versions */
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/* values for shortslot_override */
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#define BRCMS_SHORTSLOT_AUTO -1 /* Driver will manage Shortslot setting */
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#define BRCMS_SHORTSLOT_OFF 0 /* Turn off short slot */
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#define BRCMS_SHORTSLOT_ON 1 /* Turn on short slot */
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/* value for short/long and mixmode/greenfield preamble */
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#define BRCMS_LONG_PREAMBLE (0)
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#define BRCMS_SHORT_PREAMBLE (1 << 0)
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#define BRCMS_GF_PREAMBLE (1 << 1)
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#define BRCMS_MM_PREAMBLE (1 << 2)
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#define BRCMS_IS_MIMO_PREAMBLE(_pre) (((_pre) == BRCMS_GF_PREAMBLE) || \
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((_pre) == BRCMS_MM_PREAMBLE))
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/* TxFrameID */
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/* seq and frag bits: SEQNUM_SHIFT, FRAGNUM_MASK (802.11.h) */
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/* rate epoch bits: TXFID_RATE_SHIFT, TXFID_RATE_MASK ((wlc_rate.c) */
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#define TXFID_QUEUE_MASK 0x0007 /* Bits 0-2 */
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#define TXFID_SEQ_MASK 0x7FE0 /* Bits 5-15 */
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#define TXFID_SEQ_SHIFT 5 /* Number of bit shifts */
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#define TXFID_RATE_PROBE_MASK 0x8000 /* Bit 15 for rate probe */
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#define TXFID_RATE_MASK 0x0018 /* Mask for bits 3 and 4 */
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#define TXFID_RATE_SHIFT 3 /* Shift 3 bits for rate mask */
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/* promote boardrev */
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#define BOARDREV_PROMOTABLE 0xFF /* from */
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#define BOARDREV_PROMOTED 1 /* to */
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#define DATA_BLOCK_TX_SUPR (1 << 4)
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/* Ucode MCTL_WAKE override bits */
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#define BRCMS_WAKE_OVERRIDE_CLKCTL 0x01
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#define BRCMS_WAKE_OVERRIDE_PHYREG 0x02
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#define BRCMS_WAKE_OVERRIDE_MACSUSPEND 0x04
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#define BRCMS_WAKE_OVERRIDE_TXFIFO 0x08
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#define BRCMS_WAKE_OVERRIDE_FORCEFAST 0x10
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/* stuff pulled in from wlc.c */
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/* Interrupt bit error summary. Don't include I_RU: we refill DMA at other
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* times; and if we run out, constant I_RU interrupts may cause lockup. We
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* will still get error counts from rx0ovfl.
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*/
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#define I_ERRORS (I_PC | I_PD | I_DE | I_RO | I_XU)
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/* default software intmasks */
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#define DEF_RXINTMASK (I_RI) /* enable rx int on rxfifo only */
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#define DEF_MACINTMASK (MI_TXSTOP | MI_TBTT | MI_ATIMWINEND | MI_PMQ | \
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MI_PHYTXERR | MI_DMAINT | MI_TFS | MI_BG_NOISE | \
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MI_CCA | MI_TO | MI_GP0 | MI_RFDISABLE | MI_PWRUP)
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#define MAXTXPKTS 6 /* max # pkts pending */
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/* frameburst */
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#define MAXTXFRAMEBURST 8 /* vanilla xpress mode: max frames/burst */
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#define MAXFRAMEBURST_TXOP 10000 /* Frameburst TXOP in usec */
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#define NFIFO 6 /* # tx/rx fifopairs */
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/* PLL requests */
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/* pll is shared on old chips */
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#define BRCMS_PLLREQ_SHARED 0x1
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/* hold pll for radio monitor register checking */
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#define BRCMS_PLLREQ_RADIO_MON 0x2
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/* hold/release pll for some short operation */
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#define BRCMS_PLLREQ_FLIP 0x4
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#define CHANNEL_BANDUNIT(wlc, ch) \
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(((ch) <= CH_MAX_2G_CHANNEL) ? BAND_2G_INDEX : BAND_5G_INDEX)
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#define OTHERBANDUNIT(wlc) \
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((uint)((wlc)->band->bandunit ? BAND_2G_INDEX : BAND_5G_INDEX))
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/*
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* 802.11 protection information
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*
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* _g: use g spec protection, driver internal.
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* g_override: override for use of g spec protection.
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* gmode_user: user config gmode, operating band->gmode is different.
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* overlap: Overlap BSS/IBSS protection for both 11g and 11n.
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* nmode_user: user config nmode, operating pub->nmode is different.
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* n_cfg: use OFDM protection on MIMO frames.
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* n_cfg_override: override for use of N protection.
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* nongf: non-GF present protection.
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* nongf_override: override for use of GF protection.
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* n_pam_override: override for preamble: MM or GF.
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* n_obss: indicated OBSS Non-HT STA present.
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*/
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struct brcms_protection {
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bool _g;
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s8 g_override;
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u8 gmode_user;
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s8 overlap;
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s8 nmode_user;
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s8 n_cfg;
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s8 n_cfg_override;
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bool nongf;
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s8 nongf_override;
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s8 n_pam_override;
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bool n_obss;
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};
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/*
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* anything affecting the single/dual streams/antenna operation
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*
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* hw_txchain: HW txchain bitmap cfg.
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* txchain: txchain bitmap being used.
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* txstreams: number of txchains being used.
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* hw_rxchain: HW rxchain bitmap cfg.
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* rxchain: rxchain bitmap being used.
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* rxstreams: number of rxchains being used.
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* ant_rx_ovr: rx antenna override.
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* txant: userTx antenna setting.
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* phytxant: phyTx antenna setting in txheader.
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* ss_opmode: singlestream Operational mode, 0:siso; 1:cdd.
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* ss_algosel_auto: if true, use wlc->stf->ss_algo_channel;
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* else use wlc->band->stf->ss_mode_band.
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* ss_algo_channel: ss based on per-channel algo: 0: SISO, 1: CDD 2: STBC.
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* rxchain_restore_delay: delay time to restore default rxchain.
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* ldpc: AUTO/ON/OFF ldpc cap supported.
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* txcore[MAX_STREAMS_SUPPORTED + 1]: bitmap of selected core for each Nsts.
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* spatial_policy:
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*/
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struct brcms_stf {
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u8 hw_txchain;
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u8 txchain;
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u8 txstreams;
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u8 hw_rxchain;
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u8 rxchain;
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u8 rxstreams;
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u8 ant_rx_ovr;
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s8 txant;
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u16 phytxant;
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u8 ss_opmode;
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bool ss_algosel_auto;
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u16 ss_algo_channel;
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u8 rxchain_restore_delay;
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s8 ldpc;
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u8 txcore[MAX_STREAMS_SUPPORTED + 1];
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s8 spatial_policy;
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};
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#define BRCMS_STF_SS_STBC_TX(wlc, scb) \
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(((wlc)->stf->txstreams > 1) && (((wlc)->band->band_stf_stbc_tx == ON) \
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|| (((scb)->flags & SCB_STBCCAP) && \
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(wlc)->band->band_stf_stbc_tx == AUTO && \
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isset(&((wlc)->stf->ss_algo_channel), PHY_TXC1_MODE_STBC))))
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#define BRCMS_STBC_CAP_PHY(wlc) (BRCMS_ISNPHY(wlc->band) && \
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NREV_GE(wlc->band->phyrev, 3))
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#define BRCMS_SGI_CAP_PHY(wlc) ((BRCMS_ISNPHY(wlc->band) && \
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NREV_GE(wlc->band->phyrev, 3)) || \
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BRCMS_ISLCNPHY(wlc->band))
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#define BRCMS_CHAN_PHYTYPE(x) (((x) & RXS_CHAN_PHYTYPE_MASK) \
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>> RXS_CHAN_PHYTYPE_SHIFT)
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#define BRCMS_CHAN_CHANNEL(x) (((x) & RXS_CHAN_ID_MASK) \
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>> RXS_CHAN_ID_SHIFT)
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/*
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* core state (mac)
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*/
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struct brcms_core {
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uint coreidx; /* # sb enumerated core */
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/* fifo */
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uint *txavail[NFIFO]; /* # tx descriptors available */
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struct macstat *macstat_snapshot; /* mac hw prev read values */
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};
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/*
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* band state (phy+ana+radio)
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*/
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struct brcms_band {
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int bandtype; /* BRCM_BAND_2G, BRCM_BAND_5G */
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uint bandunit; /* bandstate[] index */
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u16 phytype; /* phytype */
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u16 phyrev;
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u16 radioid;
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u16 radiorev;
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struct brcms_phy_pub *pi; /* pointer to phy specific information */
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bool abgphy_encore;
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u8 gmode; /* currently active gmode */
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struct scb *hwrs_scb; /* permanent scb for hw rateset */
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/* band-specific copy of default_bss.rateset */
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struct brcms_c_rateset defrateset;
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u8 band_stf_ss_mode; /* Configured STF type, 0:siso; 1:cdd */
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s8 band_stf_stbc_tx; /* STBC TX 0:off; 1:force on; -1:auto */
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/* rates supported by chip (phy-specific) */
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struct brcms_c_rateset hw_rateset;
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u8 basic_rate[BRCM_MAXRATE + 1]; /* basic rates indexed by rate */
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bool mimo_cap_40; /* 40 MHz cap enabled on this band */
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s8 antgain; /* antenna gain from srom */
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u16 CWmin; /* minimum size of contention window, in unit of aSlotTime */
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u16 CWmax; /* maximum size of contention window, in unit of aSlotTime */
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struct ieee80211_supported_band band;
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};
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/* module control blocks */
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struct modulecb {
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/* module name : NULL indicates empty array member */
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char name[32];
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/* handle passed when handler 'doiovar' is called */
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struct brcms_info *hdl;
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int (*down_fn)(void *handle); /* down handler. Note: the int returned
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* by the down function is a count of the
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* number of timers that could not be
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* freed.
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*/
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};
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struct brcms_hw_band {
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int bandtype; /* BRCM_BAND_2G, BRCM_BAND_5G */
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uint bandunit; /* bandstate[] index */
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u16 mhfs[MHFMAX]; /* MHF array shadow */
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u8 bandhw_stf_ss_mode; /* HW configured STF type, 0:siso; 1:cdd */
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u16 CWmin;
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u16 CWmax;
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u32 core_flags;
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u16 phytype; /* phytype */
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u16 phyrev;
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u16 radioid;
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u16 radiorev;
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struct brcms_phy_pub *pi; /* pointer to phy specific information */
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bool abgphy_encore;
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};
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struct brcms_hardware {
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bool _piomode; /* true if pio mode */
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struct brcms_c_info *wlc;
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/* fifo */
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struct dma_pub *di[NFIFO]; /* dma handles, per fifo */
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uint unit; /* device instance number */
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/* version info */
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u16 vendorid; /* PCI vendor id */
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u16 deviceid; /* PCI device id */
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uint corerev; /* core revision */
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u8 sromrev; /* version # of the srom */
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u16 boardrev; /* version # of particular board */
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u32 boardflags; /* Board specific flags from srom */
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u32 boardflags2; /* More board flags if sromrev >= 4 */
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u32 machwcap; /* MAC capabilities */
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u32 machwcap_backup; /* backup of machwcap */
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struct si_pub *sih; /* SI handle (cookie for siutils calls) */
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struct bcma_device *d11core; /* pointer to 802.11 core */
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struct phy_shim_info *physhim; /* phy shim layer handler */
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struct shared_phy *phy_sh; /* pointer to shared phy state */
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struct brcms_hw_band *band;/* pointer to active per-band state */
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/* band state per phy/radio */
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struct brcms_hw_band *bandstate[MAXBANDS];
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u16 bmac_phytxant; /* cache of high phytxant state */
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bool shortslot; /* currently using 11g ShortSlot timing */
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u16 SRL; /* 802.11 dot11ShortRetryLimit */
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u16 LRL; /* 802.11 dot11LongRetryLimit */
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u16 SFBL; /* Short Frame Rate Fallback Limit */
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u16 LFBL; /* Long Frame Rate Fallback Limit */
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bool up; /* d11 hardware up and running */
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uint now; /* # elapsed seconds */
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uint _nbands; /* # bands supported */
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u16 chanspec; /* bmac chanspec shadow */
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uint *txavail[NFIFO]; /* # tx descriptors available */
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const u16 *xmtfifo_sz; /* fifo size in 256B for each xmt fifo */
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u32 pllreq; /* pll requests to keep PLL on */
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u8 suspended_fifos; /* Which TX fifo to remain awake for */
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u32 maccontrol; /* Cached value of maccontrol */
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uint mac_suspend_depth; /* current depth of mac_suspend levels */
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u32 wake_override; /* bit flags to force MAC to WAKE mode */
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u32 mute_override; /* Prevent ucode from sending beacons */
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u8 etheraddr[ETH_ALEN]; /* currently configured ethernet address */
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bool noreset; /* true= do not reset hw, used by WLC_OUT */
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bool forcefastclk; /* true if h/w is forcing to use fast clk */
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bool clk; /* core is out of reset and has clock */
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bool sbclk; /* sb has clock */
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bool phyclk; /* phy is out of reset and has clock */
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bool ucode_loaded; /* true after ucode downloaded */
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u8 hw_stf_ss_opmode; /* STF single stream operation mode */
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u8 antsel_type; /* Type of boardlevel mimo antenna switch-logic
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* 0 = N/A, 1 = 2x4 board, 2 = 2x3 CB2 board
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*/
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u32 antsel_avail; /*
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* put struct antsel_info here if more info is
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* needed
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*/
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};
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/*
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* Principal common driver data structure.
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*
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* pub: pointer to driver public state.
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* wl: pointer to specific private state.
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* hw: HW related state.
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* clkreq_override: setting for clkreq for PCIE : Auto, 0, 1.
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* fastpwrup_dly: time in us needed to bring up d11 fast clock.
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* macintstatus: bit channel between isr and dpc.
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* macintmask: sw runtime master macintmask value.
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* defmacintmask: default "on" macintmask value.
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* clk: core is out of reset and has clock.
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* core: pointer to active io core.
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* band: pointer to active per-band state.
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* corestate: per-core state (one per hw core).
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* bandstate: per-band state (one per phy/radio).
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* qvalid: DirFrmQValid and BcMcFrmQValid.
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* ampdu: ampdu module handler.
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* asi: antsel module handler.
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* cmi: channel manager module handler.
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* vendorid: PCI vendor id.
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* deviceid: PCI device id.
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* ucode_rev: microcode revision.
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* machwcap: MAC capabilities, BMAC shadow.
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* perm_etheraddr: original sprom local ethernet address.
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* bandlocked: disable auto multi-band switching.
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* bandinit_pending: track band init in auto band.
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* radio_monitor: radio timer is running.
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* going_down: down path intermediate variable.
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* wdtimer: timer for watchdog routine.
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* radio_timer: timer for hw radio button monitor routine.
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* monitor: monitor (MPDU sniffing) mode.
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* bcnmisc_monitor: bcns promisc mode override for monitor.
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* _rifs: enable per-packet rifs.
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* bcn_li_bcn: beacon listen interval in # beacons.
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* bcn_li_dtim: beacon listen interval in # dtims.
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* WDarmed: watchdog timer is armed.
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* WDlast: last time wlc_watchdog() was called.
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* edcf_txop[IEEE80211_NUM_ACS]: current txop for each ac.
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* wme_retries: per-AC retry limits.
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* bsscfg: set of BSS configurations, idx 0 is default and always valid.
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* cfg: the primary bsscfg (can be AP or STA).
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* modulecb:
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* mimoft: SIGN or 11N.
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* cck_40txbw: 11N, cck tx b/w override when in 40MHZ mode.
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* ofdm_40txbw: 11N, ofdm tx b/w override when in 40MHZ mode.
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* mimo_40txbw: 11N, mimo tx b/w override when in 40MHZ mode.
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* default_bss: configured BSS parameters.
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* mc_fid_counter: BC/MC FIFO frame ID counter.
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* country_default: saved country for leaving 802.11d auto-country mode.
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* autocountry_default: initial country for 802.11d auto-country mode.
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* prb_resp_timeout: do not send prb resp if request older
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* than this, 0 = disable.
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* home_chanspec: shared home chanspec.
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* chanspec: target operational channel.
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* usr_fragthresh: user configured fragmentation threshold.
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* fragthresh[NFIFO]: per-fifo fragmentation thresholds.
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* RTSThresh: 802.11 dot11RTSThreshold.
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* SRL: 802.11 dot11ShortRetryLimit.
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* LRL: 802.11 dot11LongRetryLimit.
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* SFBL: Short Frame Rate Fallback Limit.
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* LFBL: Long Frame Rate Fallback Limit.
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* shortslot: currently using 11g ShortSlot timing.
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* shortslot_override: 11g ShortSlot override.
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* include_legacy_erp: include Legacy ERP info elt ID 47 as well as g ID 42.
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* PLCPHdr_override: 802.11b Preamble Type override.
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* stf:
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* bcn_rspec: save bcn ratespec purpose.
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* tempsense_lasttime;
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* tx_duty_cycle_ofdm: maximum allowed duty cycle for OFDM.
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* tx_duty_cycle_cck: maximum allowed duty cycle for CCK.
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* wiphy:
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* pri_scb: primary Station Control Block
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*/
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struct brcms_c_info {
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struct brcms_pub *pub;
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struct brcms_info *wl;
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struct brcms_hardware *hw;
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|
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/* clock */
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u16 fastpwrup_dly;
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|
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/* interrupt */
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u32 macintstatus;
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u32 macintmask;
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u32 defmacintmask;
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bool clk;
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|
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/* multiband */
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struct brcms_core *core;
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struct brcms_band *band;
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struct brcms_core *corestate;
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struct brcms_band *bandstate[MAXBANDS];
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|
|
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/* packet queue */
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uint qvalid;
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|
|
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struct ampdu_info *ampdu;
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struct antsel_info *asi;
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struct brcms_cm_info *cmi;
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|
|
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u16 vendorid;
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u16 deviceid;
|
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uint ucode_rev;
|
|
|
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u8 perm_etheraddr[ETH_ALEN];
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|
|
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bool bandlocked;
|
|
bool bandinit_pending;
|
|
|
|
bool radio_monitor;
|
|
bool going_down;
|
|
|
|
bool beacon_template_virgin;
|
|
|
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struct brcms_timer *wdtimer;
|
|
struct brcms_timer *radio_timer;
|
|
|
|
/* promiscuous */
|
|
uint filter_flags;
|
|
|
|
/* driver feature */
|
|
bool _rifs;
|
|
|
|
/* AP-STA synchronization, power save */
|
|
u8 bcn_li_bcn;
|
|
u8 bcn_li_dtim;
|
|
|
|
bool WDarmed;
|
|
u32 WDlast;
|
|
|
|
/* WME */
|
|
u16 edcf_txop[IEEE80211_NUM_ACS];
|
|
|
|
u16 wme_retries[IEEE80211_NUM_ACS];
|
|
|
|
struct brcms_bss_cfg *bsscfg;
|
|
|
|
struct modulecb *modulecb;
|
|
|
|
u8 mimoft;
|
|
s8 cck_40txbw;
|
|
s8 ofdm_40txbw;
|
|
s8 mimo_40txbw;
|
|
|
|
struct brcms_bss_info *default_bss;
|
|
|
|
u16 mc_fid_counter;
|
|
|
|
char country_default[BRCM_CNTRY_BUF_SZ];
|
|
char autocountry_default[BRCM_CNTRY_BUF_SZ];
|
|
u16 prb_resp_timeout;
|
|
|
|
u16 home_chanspec;
|
|
|
|
/* PHY parameters */
|
|
u16 chanspec;
|
|
u16 usr_fragthresh;
|
|
u16 fragthresh[NFIFO];
|
|
u16 RTSThresh;
|
|
u16 SRL;
|
|
u16 LRL;
|
|
u16 SFBL;
|
|
u16 LFBL;
|
|
|
|
/* network config */
|
|
bool shortslot;
|
|
s8 shortslot_override;
|
|
bool include_legacy_erp;
|
|
|
|
struct brcms_protection *protection;
|
|
s8 PLCPHdr_override;
|
|
|
|
struct brcms_stf *stf;
|
|
|
|
u32 bcn_rspec;
|
|
|
|
uint tempsense_lasttime;
|
|
|
|
u16 tx_duty_cycle_ofdm;
|
|
u16 tx_duty_cycle_cck;
|
|
|
|
struct wiphy *wiphy;
|
|
struct scb pri_scb;
|
|
struct ieee80211_vif *vif;
|
|
|
|
struct sk_buff *beacon;
|
|
u16 beacon_tim_offset;
|
|
u16 beacon_dtim_period;
|
|
struct sk_buff *probe_resp;
|
|
};
|
|
|
|
/* antsel module specific state */
|
|
struct antsel_info {
|
|
struct brcms_c_info *wlc; /* pointer to main wlc structure */
|
|
struct brcms_pub *pub; /* pointer to public fn */
|
|
u8 antsel_type; /* Type of boardlevel mimo antenna switch-logic
|
|
* 0 = N/A, 1 = 2x4 board, 2 = 2x3 CB2 board
|
|
*/
|
|
u8 antsel_antswitch; /* board level antenna switch type */
|
|
bool antsel_avail; /* Ant selection availability (SROM based) */
|
|
struct brcms_antselcfg antcfg_11n; /* antenna configuration */
|
|
struct brcms_antselcfg antcfg_cur; /* current antenna config (auto) */
|
|
};
|
|
|
|
enum brcms_bss_type {
|
|
BRCMS_TYPE_STATION,
|
|
BRCMS_TYPE_AP,
|
|
BRCMS_TYPE_ADHOC,
|
|
};
|
|
|
|
/*
|
|
* BSS configuration state
|
|
*
|
|
* wlc: wlc to which this bsscfg belongs to.
|
|
* type: interface type
|
|
* SSID_len: the length of SSID
|
|
* SSID: SSID string
|
|
*
|
|
*
|
|
* BSSID: BSSID (associated)
|
|
* cur_etheraddr: h/w address
|
|
* flags: BSSCFG flags; see below
|
|
*
|
|
* current_bss: BSS parms in ASSOCIATED state
|
|
*
|
|
*
|
|
* ID: 'unique' ID of this bsscfg, assigned at bsscfg allocation
|
|
*/
|
|
struct brcms_bss_cfg {
|
|
struct brcms_c_info *wlc;
|
|
enum brcms_bss_type type;
|
|
u8 SSID_len;
|
|
u8 SSID[IEEE80211_MAX_SSID_LEN];
|
|
u8 BSSID[ETH_ALEN];
|
|
struct brcms_bss_info *current_bss;
|
|
};
|
|
|
|
int brcms_c_txfifo(struct brcms_c_info *wlc, uint fifo, struct sk_buff *p);
|
|
int brcms_b_xmtfifo_sz_get(struct brcms_hardware *wlc_hw, uint fifo,
|
|
uint *blocks);
|
|
|
|
int brcms_c_set_gmode(struct brcms_c_info *wlc, u8 gmode, bool config);
|
|
void brcms_c_mac_promisc(struct brcms_c_info *wlc, uint filter_flags);
|
|
u16 brcms_c_calc_lsig_len(struct brcms_c_info *wlc, u32 ratespec, uint mac_len);
|
|
u32 brcms_c_rspec_to_rts_rspec(struct brcms_c_info *wlc, u32 rspec,
|
|
bool use_rspec, u16 mimo_ctlchbw);
|
|
u16 brcms_c_compute_rtscts_dur(struct brcms_c_info *wlc, bool cts_only,
|
|
u32 rts_rate, u32 frame_rate,
|
|
u8 rts_preamble_type, u8 frame_preamble_type,
|
|
uint frame_len, bool ba);
|
|
void brcms_c_inval_dma_pkts(struct brcms_hardware *hw,
|
|
struct ieee80211_sta *sta, void (*dma_callback_fn));
|
|
void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend);
|
|
int brcms_c_set_nmode(struct brcms_c_info *wlc);
|
|
void brcms_c_beacon_phytxctl_txant_upd(struct brcms_c_info *wlc, u32 bcn_rate);
|
|
void brcms_b_antsel_type_set(struct brcms_hardware *wlc_hw, u8 antsel_type);
|
|
void brcms_b_set_chanspec(struct brcms_hardware *wlc_hw, u16 chanspec,
|
|
bool mute, struct txpwr_limits *txpwr);
|
|
void brcms_b_write_shm(struct brcms_hardware *wlc_hw, uint offset, u16 v);
|
|
u16 brcms_b_read_shm(struct brcms_hardware *wlc_hw, uint offset);
|
|
void brcms_b_mhf(struct brcms_hardware *wlc_hw, u8 idx, u16 mask, u16 val,
|
|
int bands);
|
|
void brcms_b_corereset(struct brcms_hardware *wlc_hw, u32 flags);
|
|
void brcms_b_mctrl(struct brcms_hardware *wlc_hw, u32 mask, u32 val);
|
|
void brcms_b_phy_reset(struct brcms_hardware *wlc_hw);
|
|
void brcms_b_bw_set(struct brcms_hardware *wlc_hw, u16 bw);
|
|
void brcms_b_core_phypll_reset(struct brcms_hardware *wlc_hw);
|
|
void brcms_c_ucode_wake_override_set(struct brcms_hardware *wlc_hw,
|
|
u32 override_bit);
|
|
void brcms_c_ucode_wake_override_clear(struct brcms_hardware *wlc_hw,
|
|
u32 override_bit);
|
|
void brcms_b_write_template_ram(struct brcms_hardware *wlc_hw, int offset,
|
|
int len, void *buf);
|
|
u16 brcms_b_rate_shm_offset(struct brcms_hardware *wlc_hw, u8 rate);
|
|
void brcms_b_copyto_objmem(struct brcms_hardware *wlc_hw, uint offset,
|
|
const void *buf, int len, u32 sel);
|
|
void brcms_b_copyfrom_objmem(struct brcms_hardware *wlc_hw, uint offset,
|
|
void *buf, int len, u32 sel);
|
|
void brcms_b_switch_macfreq(struct brcms_hardware *wlc_hw, u8 spurmode);
|
|
u16 brcms_b_get_txant(struct brcms_hardware *wlc_hw);
|
|
void brcms_b_phyclk_fgc(struct brcms_hardware *wlc_hw, bool clk);
|
|
void brcms_b_macphyclk_set(struct brcms_hardware *wlc_hw, bool clk);
|
|
void brcms_b_core_phypll_ctl(struct brcms_hardware *wlc_hw, bool on);
|
|
void brcms_b_txant_set(struct brcms_hardware *wlc_hw, u16 phytxant);
|
|
void brcms_b_band_stf_ss_set(struct brcms_hardware *wlc_hw, u8 stf_mode);
|
|
void brcms_c_init_scb(struct scb *scb);
|
|
|
|
#endif /* _BRCM_MAIN_H_ */
|