diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/main.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/main.c | 45 |
1 files changed, 7 insertions, 38 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index e7d14e4ddd9a..d185eed3b693 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -43,16 +43,6 @@ /* radio monitor timer, in unit of ms */ #define TIMER_INTERVAL_RADIOCHK 800 -/* Max MPC timeout, in unit of watchdog */ -#ifndef BRCMS_MPC_MAX_DELAYCNT -#define BRCMS_MPC_MAX_DELAYCNT 10 -#endif - -/* Min MPC timeout, in unit of watchdog */ -#define BRCMS_MPC_MIN_DELAYCNT 1 -/* MPC count threshold level */ -#define BRCMS_MPC_THRESHOLD 3 - /* beacon interval, in unit of 1024TU */ #define BEACON_INTERVAL_DEFAULT 100 @@ -4330,17 +4320,13 @@ static void brcms_b_watchdog(void *arg) wlc_phy_watchdog(wlc_hw->band->pi); } -static void brcms_c_radio_mpc_upd(struct brcms_c_info *wlc) +static void brcms_c_radio_mon_upd(struct brcms_c_info *wlc) { /* - * Clear the WL_RADIO_MPC_DISABLE bit when mpc feature is disabled - * in case the WL_RADIO_MPC_DISABLE bit was set. Stop the radio - * monitor also when WL_RADIO_MPC_DISABLE is the only reason that - * the radio is going down. + * Stop the radio monitor when the radio is going down. */ if (!wlc->pub->radio_disabled) return; - mboolclr(wlc->pub->radio_disabled, WL_RADIO_MPC_DISABLE); brcms_c_radio_upd(wlc); if (!wlc->pub->radio_disabled) brcms_c_radio_monitor_stop(wlc); @@ -4366,17 +4352,8 @@ static void brcms_c_watchdog(void *arg) /* increment second count */ wlc->pub->now++; - /* delay radio disable */ - if (wlc->mpc_delay_off) { - if (--wlc->mpc_delay_off == 0) { - mboolset(wlc->pub->radio_disabled, - WL_RADIO_MPC_DISABLE); - } - } - - /* mpc sync */ - brcms_c_radio_mpc_upd(wlc); - /* radio sync: sw/hw/mpc --> radio_disable/radio_enable */ + brcms_c_radio_mon_upd(wlc); + /* radio sync: sw/hw --> radio_disable/radio_enable */ brcms_c_radio_hwdisable_upd(wlc); brcms_c_radio_upd(wlc); /* if radio is disable, driver may be down, quit here */ @@ -4482,9 +4459,6 @@ static void brcms_c_info_init(struct brcms_c_info *wlc, int unit) /* WME QoS mode is Auto by default */ wlc->pub->_ampdu = AMPDU_AGG_HOST; wlc->pub->bcmerror = 0; - - /* initialize mpc delay */ - wlc->mpc_delay_off = BRCMS_MPC_MIN_DELAYCNT; } static uint brcms_c_attach_module(struct brcms_c_info *wlc) @@ -5455,7 +5429,6 @@ uint brcms_c_down(struct brcms_c_info *wlc) if (!wlc->pub->up) return callbacks; - /* in between, mpc could try to bring down again.. */ wlc->going_down = true; callbacks += brcms_b_bmac_down_prep(wlc->hw); @@ -8131,9 +8104,9 @@ int brcms_c_get_tx_power(struct brcms_c_info *wlc) return (int)(qdbm / BRCMS_TXPWR_DB_FACTOR); } -void brcms_c_set_radio_mpc(struct brcms_c_info *wlc) +void brcms_c_set_radio_mon(struct brcms_c_info *wlc) { - brcms_c_radio_mpc_upd(wlc); + brcms_c_radio_mon_upd(wlc); } /* Process received frames */ @@ -8442,9 +8415,6 @@ void brcms_c_init(struct brcms_c_info *wlc) /* enable the RF Disable Delay timer */ W_REG(&wlc->regs->rfdisabledly, RFDISABLE_DEFAULT); - /* initialize mpc delay */ - wlc->mpc_delay_off = BRCMS_MPC_MIN_DELAYCNT; - /* * Initialize WME parameters; if they haven't been set by some other * mechanism (IOVar, etc) then read them from the hardware. @@ -8630,8 +8600,7 @@ brcms_c_attach(struct brcms_info *wl, u16 vendor, u16 device, uint unit, brcms_c_ht_update_sgi_rx(wlc, 0); } - /* initialize radio_mpc_disable according to wlc->mpc */ - brcms_c_radio_mpc_upd(wlc); + brcms_c_radio_mon_upd(wlc); brcms_b_antsel_set(wlc->hw, wlc->asi->antsel_avail); if (perr) |