diff options
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/ps.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/ps.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/ps.c b/drivers/net/wireless/realtek/rtlwifi/ps.c index 24c87fae5382..71af24e2e051 100644 --- a/drivers/net/wireless/realtek/rtlwifi/ps.c +++ b/drivers/net/wireless/realtek/rtlwifi/ps.c @@ -51,6 +51,11 @@ bool rtl_ps_enable_nic(struct ieee80211_hw *hw) &rtlmac->retry_long); RT_CLEAR_PS_LEVEL(ppsc, RT_RF_OFF_LEVL_HALT_NIC); + rtlpriv->cfg->ops->switch_channel(hw); + rtlpriv->cfg->ops->set_channel_access(hw); + rtlpriv->cfg->ops->set_bw_mode(hw, + cfg80211_get_chandef_type(&hw->conf.chandef)); + /*<3> Enable Interrupt */ rtlpriv->cfg->ops->enable_interrupt(hw); @@ -289,7 +294,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) cancel_delayed_work(&rtlpriv->works.ips_nic_off_wq); - spin_lock(&rtlpriv->locks.ips_lock); + mutex_lock(&rtlpriv->locks.ips_mutex); if (ppsc->inactiveps) { rtstate = ppsc->rfpwr_state; @@ -306,7 +311,7 @@ void rtl_ips_nic_on(struct ieee80211_hw *hw) ppsc->inactive_pwrstate); } } - spin_unlock(&rtlpriv->locks.ips_lock); + mutex_unlock(&rtlpriv->locks.ips_mutex); } EXPORT_SYMBOL_GPL(rtl_ips_nic_on); @@ -415,7 +420,6 @@ static void rtl_lps_enter_core(struct ieee80211_hw *hw) struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_priv *rtlpriv = rtl_priv(hw); - unsigned long flag; if (!ppsc->fwctrl_lps) return; @@ -436,7 +440,7 @@ static void rtl_lps_enter_core(struct ieee80211_hw *hw) if (mac->link_state != MAC80211_LINKED) return; - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + mutex_lock(&rtlpriv->locks.lps_mutex); /* Don't need to check (ppsc->dot11_psmode == EACTIVE), because * bt_ccoexist may ask to enter lps. @@ -446,7 +450,7 @@ static void rtl_lps_enter_core(struct ieee80211_hw *hw) "Enter 802.11 power save mode...\n"); rtl_lps_set_psmode(hw, EAUTOPS); - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + mutex_unlock(&rtlpriv->locks.lps_mutex); } /* Interrupt safe routine to leave the leisure power save mode.*/ @@ -455,9 +459,8 @@ static void rtl_lps_leave_core(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); - unsigned long flag; - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + mutex_lock(&rtlpriv->locks.lps_mutex); if (ppsc->fwctrl_lps) { if (ppsc->dot11_psmode != EACTIVE) { @@ -478,7 +481,7 @@ static void rtl_lps_leave_core(struct ieee80211_hw *hw) rtl_lps_set_psmode(hw, EACTIVE); } } - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + mutex_unlock(&rtlpriv->locks.lps_mutex); } /* For sw LPS*/ @@ -568,7 +571,6 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); - unsigned long flag; if (!rtlpriv->psc.swctrl_lps) return; @@ -581,9 +583,9 @@ void rtl_swlps_rf_awake(struct ieee80211_hw *hw) RT_CLEAR_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM); } - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + mutex_lock(&rtlpriv->locks.lps_mutex); rtl_ps_set_rf_state(hw, ERFON, RF_CHANGE_BY_PS); - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + mutex_unlock(&rtlpriv->locks.lps_mutex); } void rtl_swlps_rfon_wq_callback(void *data) @@ -600,7 +602,6 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw) struct rtl_priv *rtlpriv = rtl_priv(hw); struct rtl_mac *mac = rtl_mac(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw)); - unsigned long flag; u8 sleep_intv; if (!rtlpriv->psc.sw_ps_enabled) @@ -624,9 +625,9 @@ void rtl_swlps_rf_sleep(struct ieee80211_hw *hw) } spin_unlock(&rtlpriv->locks.rf_ps_lock); - spin_lock_irqsave(&rtlpriv->locks.lps_lock, flag); + mutex_lock(&rtlpriv->locks.lps_mutex); rtl_ps_set_rf_state(hw, ERFSLEEP, RF_CHANGE_BY_PS); - spin_unlock_irqrestore(&rtlpriv->locks.lps_lock, flag); + mutex_unlock(&rtlpriv->locks.lps_mutex); if (ppsc->reg_rfps_level & RT_RF_OFF_LEVL_ASPM && !RT_IN_PS_LEVEL(ppsc, RT_PS_LEVEL_ASPM)) { |