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Viewing changes to drivers/staging/brcm80211/brcmsmac/wlc_bmac.h

  • Committer: Bazaar Package Importer
  • Author(s): Paolo Pisati
  • Date: 2011-06-29 15:23:51 UTC
  • mfrom: (26.1.1 natty-proposed)
  • Revision ID: james.westby@ubuntu.com-20110629152351-xs96tm303d95rpbk
Tags: 3.0.0-1200.2
* Rebased against 3.0.0-6.7
* BSP from TI based on 3.0.0

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drivers/staging/brcm80211/brcmsmac/wlc_bmac.h
 
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/*
 
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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 _wlc_bmac_h_
 
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#define _wlc_bmac_h_
 
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/* XXXXX this interface is under wlc.c by design
 
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 * http://hwnbu-twiki.broadcom.com/bin/view/Mwgroup/WlBmacDesign
 
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 *
 
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 *        high driver files(e.g. wlc_ampdu.c etc)
 
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 *             wlc.h/wlc.c
 
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 *         wlc_bmac.h/wlc_bmac.c
 
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 *
 
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 *  So don't include this in files other than wlc.c, wlc_bmac* wl_rte.c(dongle port) and wl_phy.c
 
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 *  create wrappers in wlc.c if needed
 
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 */
 
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/* dup state between BMAC(struct wlc_hw_info) and HIGH(struct wlc_info)
 
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   driver */
 
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typedef struct wlc_bmac_state {
 
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        u32 machwcap;   /* mac hw capibility */
 
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        u32 preamble_ovr;       /* preamble override */
 
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} wlc_bmac_state_t;
 
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enum {
 
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        IOV_BMAC_DIAG,
 
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        IOV_BMAC_SBGPIOTIMERVAL,
 
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        IOV_BMAC_SBGPIOOUT,
 
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        IOV_BMAC_CCGPIOCTRL,    /* CC GPIOCTRL REG */
 
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        IOV_BMAC_CCGPIOOUT,     /* CC GPIOOUT REG */
 
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        IOV_BMAC_CCGPIOOUTEN,   /* CC GPIOOUTEN REG */
 
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        IOV_BMAC_CCGPIOIN,      /* CC GPIOIN REG */
 
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        IOV_BMAC_WPSGPIO,       /* WPS push button GPIO pin */
 
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        IOV_BMAC_OTPDUMP,
 
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        IOV_BMAC_OTPSTAT,
 
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        IOV_BMAC_PCIEASPM,      /* obfuscation clkreq/aspm control */
 
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        IOV_BMAC_PCIEADVCORRMASK,       /* advanced correctable error mask */
 
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        IOV_BMAC_PCIECLKREQ,    /* PCIE 1.1 clockreq enab support */
 
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        IOV_BMAC_PCIELCREG,     /* PCIE LCREG */
 
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        IOV_BMAC_SBGPIOTIMERMASK,
 
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        IOV_BMAC_RFDISABLEDLY,
 
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        IOV_BMAC_PCIEREG,       /* PCIE REG */
 
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        IOV_BMAC_PCICFGREG,     /* PCI Config register */
 
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        IOV_BMAC_PCIESERDESREG, /* PCIE SERDES REG (dev, 0}offset) */
 
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        IOV_BMAC_PCIEGPIOOUT,   /* PCIEOUT REG */
 
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        IOV_BMAC_PCIEGPIOOUTEN, /* PCIEOUTEN REG */
 
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        IOV_BMAC_PCIECLKREQENCTRL,      /* clkreqenctrl REG (PCIE REV > 6.0 */
 
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        IOV_BMAC_DMALPBK,
 
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        IOV_BMAC_CCREG,
 
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        IOV_BMAC_COREREG,
 
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        IOV_BMAC_SDCIS,
 
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        IOV_BMAC_SDIO_DRIVE,
 
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        IOV_BMAC_OTPW,
 
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        IOV_BMAC_NVOTPW,
 
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        IOV_BMAC_SROM,
 
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        IOV_BMAC_SRCRC,
 
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        IOV_BMAC_CIS_SOURCE,
 
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        IOV_BMAC_CISVAR,
 
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        IOV_BMAC_OTPLOCK,
 
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        IOV_BMAC_OTP_CHIPID,
 
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        IOV_BMAC_CUSTOMVAR1,
 
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        IOV_BMAC_BOARDFLAGS,
 
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        IOV_BMAC_BOARDFLAGS2,
 
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        IOV_BMAC_WPSLED,
 
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        IOV_BMAC_NVRAM_SOURCE,
 
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        IOV_BMAC_OTP_RAW_READ,
 
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        IOV_BMAC_LAST
 
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};
 
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extern int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device,
 
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                           uint unit, bool piomode, void *regsva, uint bustype,
 
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                           void *btparam);
 
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extern int wlc_bmac_detach(struct wlc_info *wlc);
 
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extern void wlc_bmac_watchdog(void *arg);
 
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/* up/down, reset, clk */
 
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extern void wlc_bmac_copyto_objmem(struct wlc_hw_info *wlc_hw,
 
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                                   uint offset, const void *buf, int len,
 
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                                   u32 sel);
 
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extern void wlc_bmac_copyfrom_objmem(struct wlc_hw_info *wlc_hw, uint offset,
 
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                                     void *buf, int len, u32 sel);
 
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#define wlc_bmac_copyfrom_shm(wlc_hw, offset, buf, len)                 \
 
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        wlc_bmac_copyfrom_objmem(wlc_hw, offset, buf, len, OBJADDR_SHM_SEL)
 
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#define wlc_bmac_copyto_shm(wlc_hw, offset, buf, len)                   \
 
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        wlc_bmac_copyto_objmem(wlc_hw, offset, buf, len, OBJADDR_SHM_SEL)
 
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extern void wlc_bmac_core_phypll_reset(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_bmac_core_phypll_ctl(struct wlc_hw_info *wlc_hw, bool on);
 
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extern void wlc_bmac_phyclk_fgc(struct wlc_hw_info *wlc_hw, bool clk);
 
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extern void wlc_bmac_macphyclk_set(struct wlc_hw_info *wlc_hw, bool clk);
 
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extern void wlc_bmac_phy_reset(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_bmac_corereset(struct wlc_hw_info *wlc_hw, u32 flags);
 
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extern void wlc_bmac_reset(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_bmac_init(struct wlc_hw_info *wlc_hw, chanspec_t chanspec,
 
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                          bool mute);
 
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extern int wlc_bmac_up_prep(struct wlc_hw_info *wlc_hw);
 
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extern int wlc_bmac_up_finish(struct wlc_hw_info *wlc_hw);
 
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extern int wlc_bmac_down_prep(struct wlc_hw_info *wlc_hw);
 
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extern int wlc_bmac_down_finish(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_bmac_switch_macfreq(struct wlc_hw_info *wlc_hw, u8 spurmode);
 
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/* chanspec, ucode interface */
 
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extern void wlc_bmac_set_chanspec(struct wlc_hw_info *wlc_hw,
 
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                                  chanspec_t chanspec,
 
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                                  bool mute, struct txpwr_limits *txpwr);
 
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extern int wlc_bmac_xmtfifo_sz_get(struct wlc_hw_info *wlc_hw, uint fifo,
 
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                                   uint *blocks);
 
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extern void wlc_bmac_mhf(struct wlc_hw_info *wlc_hw, u8 idx, u16 mask,
 
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                         u16 val, int bands);
 
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extern void wlc_bmac_mctrl(struct wlc_hw_info *wlc_hw, u32 mask, u32 val);
 
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extern u16 wlc_bmac_mhf_get(struct wlc_hw_info *wlc_hw, u8 idx, int bands);
 
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extern void wlc_bmac_txant_set(struct wlc_hw_info *wlc_hw, u16 phytxant);
 
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extern u16 wlc_bmac_get_txant(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_bmac_antsel_type_set(struct wlc_hw_info *wlc_hw,
 
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                                     u8 antsel_type);
 
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extern int wlc_bmac_state_get(struct wlc_hw_info *wlc_hw,
 
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                              wlc_bmac_state_t *state);
 
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extern void wlc_bmac_write_shm(struct wlc_hw_info *wlc_hw, uint offset, u16 v);
 
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extern u16 wlc_bmac_read_shm(struct wlc_hw_info *wlc_hw, uint offset);
 
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extern void wlc_bmac_write_template_ram(struct wlc_hw_info *wlc_hw, int offset,
 
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                                        int len, void *buf);
 
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extern void wlc_bmac_copyfrom_vars(struct wlc_hw_info *wlc_hw, char **buf,
 
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                                   uint *len);
 
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extern void wlc_bmac_hw_etheraddr(struct wlc_hw_info *wlc_hw,
 
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                                  u8 *ea);
 
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extern bool wlc_bmac_radio_read_hwdisabled(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_bmac_set_shortslot(struct wlc_hw_info *wlc_hw, bool shortslot);
 
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extern void wlc_bmac_band_stf_ss_set(struct wlc_hw_info *wlc_hw, u8 stf_mode);
 
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extern void wlc_bmac_wait_for_wake(struct wlc_hw_info *wlc_hw);
 
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extern void wlc_ucode_wake_override_set(struct wlc_hw_info *wlc_hw,
 
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                                        u32 override_bit);
 
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extern void wlc_ucode_wake_override_clear(struct wlc_hw_info *wlc_hw,
 
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                                          u32 override_bit);
 
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extern void wlc_bmac_set_addrmatch(struct wlc_hw_info *wlc_hw,
 
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                                   int match_reg_offset,
 
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                                   const u8 *addr);
 
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extern void wlc_bmac_write_hw_bcntemplates(struct wlc_hw_info *wlc_hw,
 
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                                           void *bcn, int len, bool both);
 
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158
extern void wlc_bmac_read_tsf(struct wlc_hw_info *wlc_hw, u32 *tsf_l_ptr,
 
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                              u32 *tsf_h_ptr);
 
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extern void wlc_bmac_set_cwmin(struct wlc_hw_info *wlc_hw, u16 newmin);
 
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extern void wlc_bmac_set_cwmax(struct wlc_hw_info *wlc_hw, u16 newmax);
 
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extern void wlc_bmac_retrylimit_upd(struct wlc_hw_info *wlc_hw, u16 SRL,
 
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                                    u16 LRL);
 
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166
extern void wlc_bmac_fifoerrors(struct wlc_hw_info *wlc_hw);
 
167
 
 
168
 
 
169
/* API for BMAC driver (e.g. wlc_phy.c etc) */
 
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171
extern void wlc_bmac_bw_set(struct wlc_hw_info *wlc_hw, u16 bw);
 
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extern void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set,
 
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                            mbool req_bit);
 
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extern void wlc_bmac_hw_up(struct wlc_hw_info *wlc_hw);
 
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extern u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate);
 
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extern void wlc_bmac_antsel_set(struct wlc_hw_info *wlc_hw, u32 antsel_avail);
 
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178
#endif /* _wlc_bmac_h_ */