From f3237e56b995367448f717a0dddcd76e0743bfdb Mon Sep 17 00:00:00 2001 From: Arend van Spriel Date: Fri, 21 Jan 2011 11:20:11 +0100 Subject: [PATCH] staging: brcm80211: remove unused function from wlc_bmac.c Working through a list of unused functions in the driver tree. This file has following redundant function(s): wlc_bmac_set_hw_etheraddr wlc_cur_phy wlc_bmac_revinfo_get wlc_bmac_set_deaf wlc_bmac_xmtfifo_sz_set wlc_bmac_ifsctl_edcrs_set wlc_bmac_set_ucode_loaded wlc_bmac_set_clk wlc_gpio_fast_deinit wlc_bmac_radio_hw wlc_bmac_set_txpwr_percent Reviewed-by: Brett Rudley Reviewed-by: Henry Ptasinski Reviewed-by: Roland Vossen Signed-off-by: Arend van Spriel Signed-off-by: Greg Kroah-Hartman --- drivers/staging/brcm80211/brcmsmac/wlc_bmac.c | 194 +----------------- drivers/staging/brcm80211/brcmsmac/wlc_bmac.h | 15 -- 2 files changed, 2 insertions(+), 207 deletions(-) diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c index e22ce1f79660..80716c544781 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c +++ b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.c @@ -175,7 +175,7 @@ void wlc_bmac_set_shortslot(struct wlc_hw_info *wlc_hw, bool shortslot) { wlc_hw->shortslot = shortslot; - if (BAND_2G(wlc_hw->band->bandtype) && wlc_hw->up) { + if (BAND_2G(wlc_bmac_bandtype(wlc_hw)) && wlc_hw->up) { wlc_suspend_mac_and_wait(wlc_hw->wlc); wlc_bmac_update_slot_timing(wlc_hw, shortslot); wlc_enable_mac(wlc_hw->wlc); @@ -526,45 +526,6 @@ wlc_bmac_set_chanspec(struct wlc_hw_info *wlc_hw, chanspec_t chanspec, } } -int wlc_bmac_revinfo_get(struct wlc_hw_info *wlc_hw, - wlc_bmac_revinfo_t *revinfo) -{ - si_t *sih = wlc_hw->sih; - uint idx; - - revinfo->vendorid = wlc_hw->vendorid; - revinfo->deviceid = wlc_hw->deviceid; - - revinfo->boardrev = wlc_hw->boardrev; - revinfo->corerev = wlc_hw->corerev; - revinfo->sromrev = wlc_hw->sromrev; - revinfo->chiprev = sih->chiprev; - revinfo->chip = sih->chip; - revinfo->chippkg = sih->chippkg; - revinfo->boardtype = sih->boardtype; - revinfo->boardvendor = sih->boardvendor; - revinfo->bustype = sih->bustype; - revinfo->buscoretype = sih->buscoretype; - revinfo->buscorerev = sih->buscorerev; - revinfo->issim = sih->issim; - - revinfo->nbands = NBANDS_HW(wlc_hw); - - for (idx = 0; idx < NBANDS_HW(wlc_hw); idx++) { - wlc_hwband_t *band = wlc_hw->bandstate[idx]; - revinfo->band[idx].bandunit = band->bandunit; - revinfo->band[idx].bandtype = band->bandtype; - revinfo->band[idx].phytype = band->phytype; - revinfo->band[idx].phyrev = band->phyrev; - revinfo->band[idx].radioid = band->radioid; - revinfo->band[idx].radiorev = band->radiorev; - revinfo->band[idx].abgphy_encore = band->abgphy_encore; - revinfo->band[idx].anarev = 0; - - } - return 0; -} - int wlc_bmac_state_get(struct wlc_hw_info *wlc_hw, wlc_bmac_state_t *state) { state->machwcap = wlc_hw->machwcap; @@ -938,7 +899,7 @@ int wlc_bmac_attach(struct wlc_info *wlc, u16 vendor, u16 device, uint unit, /* Get a phy for this band */ wlc_hw->band->pi = wlc_phy_attach(wlc_hw->phy_sh, - (void *)regs, wlc_hw->band->bandtype, vars); + (void *)regs, wlc_bmac_bandtype(wlc_hw), vars); if (wlc_hw->band->pi == NULL) { WL_ERROR("wl%d: wlc_bmac_attach: wlc_phy_attach failed\n", unit); @@ -1353,23 +1314,11 @@ void wlc_bmac_hw_etheraddr(struct wlc_hw_info *wlc_hw, u8 *ea) bcopy(wlc_hw->etheraddr, ea, ETH_ALEN); } -void wlc_bmac_set_hw_etheraddr(struct wlc_hw_info *wlc_hw, - u8 *ea) -{ - bcopy(ea, wlc_hw->etheraddr, ETH_ALEN); -} - int wlc_bmac_bandtype(struct wlc_hw_info *wlc_hw) { return wlc_hw->band->bandtype; } -void *wlc_cur_phy(struct wlc_info *wlc) -{ - struct wlc_hw_info *wlc_hw = wlc->hw; - return (void *)wlc_hw->band->pi; -} - /* control chip clock to save power, enable dynamic clock or force fast clock */ static void wlc_clkctl_clk(struct wlc_hw_info *wlc_hw, uint mode) { @@ -3075,11 +3024,6 @@ void wlc_bmac_mute(struct wlc_hw_info *wlc_hw, bool on, mbool flags) wlc_ucode_mute_override_clear(wlc_hw); } -void wlc_bmac_set_deaf(struct wlc_hw_info *wlc_hw, bool user_flag) -{ - wlc_phy_set_deaf(wlc_hw->band->pi, user_flag); -} - int wlc_bmac_xmtfifo_sz_get(struct wlc_hw_info *wlc_hw, uint fifo, uint *blocks) { if (fifo >= NFIFO) @@ -3090,17 +3034,6 @@ int wlc_bmac_xmtfifo_sz_get(struct wlc_hw_info *wlc_hw, uint fifo, uint *blocks) return 0; } -int wlc_bmac_xmtfifo_sz_set(struct wlc_hw_info *wlc_hw, uint fifo, uint blocks) -{ - if (fifo >= NFIFO || blocks > 299) - return BCME_RANGE; - - /* BMAC_NOTE, change blocks to u16 */ - wlc_hw->xmtfifo_sz[fifo] = (u16) blocks; - - return 0; -} - /* wlc_bmac_tx_fifo_suspended: * Check the MAC's tx suspend status for a tx fifo. * @@ -3561,42 +3494,6 @@ void wlc_enable_mac(struct wlc_info *wlc) wlc_ucode_wake_override_clear(wlc_hw, WLC_WAKE_OVERRIDE_MACSUSPEND); } -void wlc_bmac_ifsctl_edcrs_set(struct wlc_hw_info *wlc_hw, bool abie, bool isht) -{ - if (!(WLCISNPHY(wlc_hw->band) && (D11REV_GE(wlc_hw->corerev, 16)))) - return; - - if (isht) { - if (WLCISNPHY(wlc_hw->band) && NREV_LT(wlc_hw->band->phyrev, 3)) { - AND_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - ~IFS_CTL1_EDCRS); - } - } else { - /* enable EDCRS for non-11n association */ - OR_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, IFS_CTL1_EDCRS); - } - - if (WLCISNPHY(wlc_hw->band) && NREV_GE(wlc_hw->band->phyrev, 3)) { - if (CHSPEC_IS20(wlc_hw->chanspec)) { - /* 20 mhz, use 20U ED only */ - OR_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - IFS_CTL1_EDCRS); - AND_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - ~IFS_CTL1_EDCRS_20L); - AND_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - ~IFS_CTL1_EDCRS_40); - } else { - /* 40 mhz, use 20U 20L and 40 ED */ - OR_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - IFS_CTL1_EDCRS); - OR_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - IFS_CTL1_EDCRS_20L); - OR_REG(wlc_hw->osh, &wlc_hw->regs->ifs_ctl1, - IFS_CTL1_EDCRS_40); - } - } -} - static void wlc_upd_ofdm_pctl1_table(struct wlc_hw_info *wlc_hw) { u8 rate; @@ -4081,11 +3978,6 @@ void wlc_bmac_set_noreset(struct wlc_hw_info *wlc_hw, bool noreset_flag) wlc_hw->noreset = noreset_flag; } -void wlc_bmac_set_ucode_loaded(struct wlc_hw_info *wlc_hw, bool ucode_loaded) -{ - wlc_hw->ucode_loaded = ucode_loaded; -} - void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set, mbool req_bit) { ASSERT(req_bit); @@ -4117,89 +4009,12 @@ void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set, mbool req_bit) return; } -void wlc_bmac_set_clk(struct wlc_hw_info *wlc_hw, bool on) -{ - if (on) { - /* power up pll and oscillator */ - wlc_bmac_xtal(wlc_hw, ON); - - /* enable core(s), ignore bandlocked - * Leave with the same band selected as we entered - */ - wlc_bmac_corereset(wlc_hw, WLC_USE_COREFLAGS); - } else { - /* if already down, must skip the core disable */ - if (wlc_hw->clk) { - /* disable core(s), ignore bandlocked */ - wlc_coredisable(wlc_hw); - } - /* power down pll and oscillator */ - wlc_bmac_xtal(wlc_hw, OFF); - } -} - /* this will be true for all ai chips */ bool wlc_bmac_taclear(struct wlc_hw_info *wlc_hw, bool ta_ok) { return true; } -/* Lower down relevant GPIOs like LED when going down w/o - * doing PCI config cycles or touching interrupts - */ -void wlc_gpio_fast_deinit(struct wlc_hw_info *wlc_hw) -{ - if ((wlc_hw == NULL) || (wlc_hw->sih == NULL)) - return; - - /* Only chips with internal bus or PCIE cores or certain PCI cores - * are able to switch cores w/o disabling interrupts - */ - if (!((wlc_hw->sih->bustype == SI_BUS) || - ((wlc_hw->sih->bustype == PCI_BUS) && - ((wlc_hw->sih->buscoretype == PCIE_CORE_ID) || - (wlc_hw->sih->buscorerev >= 13))))) - return; - - WL_TRACE("wl%d: %s\n", wlc_hw->unit, __func__); - return; -} - -bool wlc_bmac_radio_hw(struct wlc_hw_info *wlc_hw, bool enable) -{ - /* Do not access Phy registers if core is not up */ - if (si_iscoreup(wlc_hw->sih) == false) - return false; - - if (enable) { - if (PMUCTL_ENAB(wlc_hw->sih)) { - AND_REG(wlc_hw->osh, &wlc_hw->regs->clk_ctl_st, - ~CCS_FORCEHWREQOFF); - si_pmu_radio_enable(wlc_hw->sih, true); - } - - wlc_phy_anacore(wlc_hw->band->pi, ON); - wlc_phy_switch_radio(wlc_hw->band->pi, ON); - - /* resume d11 core */ - wlc_enable_mac(wlc_hw->wlc); - } else { - /* suspend d11 core */ - wlc_suspend_mac_and_wait(wlc_hw->wlc); - - wlc_phy_switch_radio(wlc_hw->band->pi, OFF); - wlc_phy_anacore(wlc_hw->band->pi, OFF); - - if (PMUCTL_ENAB(wlc_hw->sih)) { - si_pmu_radio_enable(wlc_hw->sih, false); - OR_REG(wlc_hw->osh, &wlc_hw->regs->clk_ctl_st, - CCS_FORCEHWREQOFF); - } - } - - return true; -} - u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate) { u16 table_ptr; @@ -4224,11 +4039,6 @@ u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate) return 2 * wlc_bmac_read_shm(wlc_hw, table_ptr + (index * 2)); } -void wlc_bmac_set_txpwr_percent(struct wlc_hw_info *wlc_hw, u8 val) -{ - wlc_phy_txpwr_percent_set(wlc_hw->band->pi, val); -} - void wlc_bmac_antsel_set(struct wlc_hw_info *wlc_hw, u32 antsel_avail) { wlc_hw->antsel_avail = antsel_avail; diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h index 03ce9521d652..49739e631b56 100644 --- a/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h +++ b/drivers/staging/brcm80211/brcmsmac/wlc_bmac.h @@ -182,14 +182,10 @@ extern void wlc_bmac_mhf(struct wlc_hw_info *wlc_hw, u8 idx, u16 mask, u16 val, int bands); extern void wlc_bmac_mctrl(struct wlc_hw_info *wlc_hw, u32 mask, u32 val); extern u16 wlc_bmac_mhf_get(struct wlc_hw_info *wlc_hw, u8 idx, int bands); -extern int wlc_bmac_xmtfifo_sz_set(struct wlc_hw_info *wlc_hw, uint fifo, - uint blocks); extern void wlc_bmac_txant_set(struct wlc_hw_info *wlc_hw, u16 phytxant); extern u16 wlc_bmac_get_txant(struct wlc_hw_info *wlc_hw); extern void wlc_bmac_antsel_type_set(struct wlc_hw_info *wlc_hw, u8 antsel_type); -extern int wlc_bmac_revinfo_get(struct wlc_hw_info *wlc_hw, - wlc_bmac_revinfo_t *revinfo); extern int wlc_bmac_state_get(struct wlc_hw_info *wlc_hw, wlc_bmac_state_t *state); extern void wlc_bmac_write_shm(struct wlc_hw_info *wlc_hw, uint offset, u16 v); @@ -205,14 +201,11 @@ extern void wlc_bmac_process_ps_switch(struct wlc_hw_info *wlc, struct ether_addr *ea, s8 ps_on); extern void wlc_bmac_hw_etheraddr(struct wlc_hw_info *wlc_hw, u8 *ea); -extern void wlc_bmac_set_hw_etheraddr(struct wlc_hw_info *wlc_hw, - u8 *ea); extern bool wlc_bmac_validate_chip_access(struct wlc_hw_info *wlc_hw); extern bool wlc_bmac_radio_read_hwdisabled(struct wlc_hw_info *wlc_hw); extern void wlc_bmac_set_shortslot(struct wlc_hw_info *wlc_hw, bool shortslot); extern void wlc_bmac_mute(struct wlc_hw_info *wlc_hw, bool want, mbool flags); -extern void wlc_bmac_set_deaf(struct wlc_hw_info *wlc_hw, bool user_flag); extern void wlc_bmac_band_stf_ss_set(struct wlc_hw_info *wlc_hw, u8 stf_mode); extern void wlc_bmac_wait_for_wake(struct wlc_hw_info *wlc_hw); @@ -239,8 +232,6 @@ extern void wlc_bmac_read_tsf(struct wlc_hw_info *wlc_hw, u32 *tsf_l_ptr, extern void wlc_bmac_set_cwmin(struct wlc_hw_info *wlc_hw, u16 newmin); extern void wlc_bmac_set_cwmax(struct wlc_hw_info *wlc_hw, u16 newmax); extern void wlc_bmac_set_noreset(struct wlc_hw_info *wlc, bool noreset_flag); -extern void wlc_bmac_set_ucode_loaded(struct wlc_hw_info *wlc, - bool ucode_loaded); extern void wlc_bmac_retrylimit_upd(struct wlc_hw_info *wlc_hw, u16 SRL, u16 LRL); @@ -253,21 +244,15 @@ extern void wlc_bmac_fifoerrors(struct wlc_hw_info *wlc_hw); extern void wlc_bmac_bw_set(struct wlc_hw_info *wlc_hw, u16 bw); extern void wlc_bmac_pllreq(struct wlc_hw_info *wlc_hw, bool set, mbool req_bit); -extern void wlc_bmac_set_clk(struct wlc_hw_info *wlc_hw, bool on); extern bool wlc_bmac_taclear(struct wlc_hw_info *wlc_hw, bool ta_ok); extern void wlc_bmac_hw_up(struct wlc_hw_info *wlc_hw); extern void wlc_bmac_dump(struct wlc_hw_info *wlc_hw, struct bcmstrbuf *b, wlc_bmac_dump_id_t dump_id); -extern void wlc_gpio_fast_deinit(struct wlc_hw_info *wlc_hw); -extern bool wlc_bmac_radio_hw(struct wlc_hw_info *wlc_hw, bool enable); extern u16 wlc_bmac_rate_shm_offset(struct wlc_hw_info *wlc_hw, u8 rate); extern void wlc_bmac_assert_type_set(struct wlc_hw_info *wlc_hw, u32 type); -extern void wlc_bmac_set_txpwr_percent(struct wlc_hw_info *wlc_hw, u8 val); extern void wlc_bmac_blink_sync(struct wlc_hw_info *wlc_hw, u32 led_pins); -extern void wlc_bmac_ifsctl_edcrs_set(struct wlc_hw_info *wlc_hw, bool abie, - bool isht); extern void wlc_bmac_antsel_set(struct wlc_hw_info *wlc_hw, u32 antsel_avail); -- 2.34.1