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path: root/drivers/net/wireless/rtlwifi/pci.c
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Diffstat (limited to 'drivers/net/wireless/rtlwifi/pci.c')
-rw-r--r--drivers/net/wireless/rtlwifi/pci.c42
1 files changed, 22 insertions, 20 deletions
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index eb61061821e4..39e0907a3c4e 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -78,7 +78,7 @@ static void _rtl_pci_update_default_setting(struct ieee80211_hw *hw)
u8 init_aspm;
ppsc->reg_rfps_level = 0;
- ppsc->support_aspm = 0;
+ ppsc->support_aspm = false;
/*Update PCI ASPM setting */
ppsc->const_amdpci_aspm = rtlpci->const_amdpci_aspm;
@@ -570,9 +570,9 @@ static void _rtl_pci_tx_isr(struct ieee80211_hw *hw, int prio)
if (ieee80211_is_nullfunc(fc)) {
if (ieee80211_has_pm(fc)) {
rtlpriv->mac80211.offchan_delay = true;
- rtlpriv->psc.state_inap = 1;
+ rtlpriv->psc.state_inap = true;
} else {
- rtlpriv->psc.state_inap = 0;
+ rtlpriv->psc.state_inap = false;
}
}
@@ -610,7 +610,7 @@ tx_status_ok:
if (((rtlpriv->link_info.num_rx_inperiod +
rtlpriv->link_info.num_tx_inperiod) > 8) ||
(rtlpriv->link_info.num_rx_inperiod > 2)) {
- tasklet_schedule(&rtlpriv->works.ips_leave_tasklet);
+ schedule_work(&rtlpriv->works.lps_leave_work);
}
}
@@ -736,7 +736,7 @@ static void _rtl_pci_rx_interrupt(struct ieee80211_hw *hw)
if (((rtlpriv->link_info.num_rx_inperiod +
rtlpriv->link_info.num_tx_inperiod) > 8) ||
(rtlpriv->link_info.num_rx_inperiod > 2)) {
- tasklet_schedule(&rtlpriv->works.ips_leave_tasklet);
+ schedule_work(&rtlpriv->works.lps_leave_work);
}
dev_kfree_skb_any(skb);
@@ -780,6 +780,7 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
unsigned long flags;
u32 inta = 0;
u32 intb = 0;
+ irqreturn_t ret = IRQ_HANDLED;
spin_lock_irqsave(&rtlpriv->locks.irq_th_lock, flags);
@@ -787,8 +788,10 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
rtlpriv->cfg->ops->interrupt_recognized(hw, &inta, &intb);
/*Shared IRQ or HW disappared */
- if (!inta || inta == 0xffff)
+ if (!inta || inta == 0xffff) {
+ ret = IRQ_NONE;
goto done;
+ }
/*<1> beacon related */
if (inta & rtlpriv->cfg->maps[RTL_IMR_TBDOK]) {
@@ -890,12 +893,9 @@ static irqreturn_t _rtl_pci_interrupt(int irq, void *dev_id)
if (rtlpriv->rtlhal.earlymode_enable)
tasklet_schedule(&rtlpriv->works.irq_tasklet);
- spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
- return IRQ_HANDLED;
-
done:
spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);
- return IRQ_HANDLED;
+ return ret;
}
static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw)
@@ -903,11 +903,6 @@ static void _rtl_pci_irq_tasklet(struct ieee80211_hw *hw)
_rtl_pci_tx_chk_waitq(hw);
}
-static void _rtl_pci_ips_leave_tasklet(struct ieee80211_hw *hw)
-{
- rtl_lps_leave(hw);
-}
-
static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
{
struct rtl_priv *rtlpriv = rtl_priv(hw);
@@ -945,6 +940,15 @@ static void _rtl_pci_prepare_bcn_tasklet(struct ieee80211_hw *hw)
return;
}
+static void rtl_lps_leave_work_callback(struct work_struct *work)
+{
+ struct rtl_works *rtlworks =
+ container_of(work, struct rtl_works, lps_leave_work);
+ struct ieee80211_hw *hw = rtlworks->hw;
+
+ rtl_lps_leave(hw);
+}
+
static void _rtl_pci_init_trx_var(struct ieee80211_hw *hw)
{
struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
@@ -1006,9 +1010,7 @@ static void _rtl_pci_init_struct(struct ieee80211_hw *hw,
tasklet_init(&rtlpriv->works.irq_prepare_bcn_tasklet,
(void (*)(unsigned long))_rtl_pci_prepare_bcn_tasklet,
(unsigned long)hw);
- tasklet_init(&rtlpriv->works.ips_leave_tasklet,
- (void (*)(unsigned long))_rtl_pci_ips_leave_tasklet,
- (unsigned long)hw);
+ INIT_WORK(&rtlpriv->works.lps_leave_work, rtl_lps_leave_work_callback);
}
static int _rtl_pci_init_tx_ring(struct ieee80211_hw *hw,
@@ -1478,7 +1480,7 @@ static void rtl_pci_deinit(struct ieee80211_hw *hw)
synchronize_irq(rtlpci->pdev->irq);
tasklet_kill(&rtlpriv->works.irq_tasklet);
- tasklet_kill(&rtlpriv->works.ips_leave_tasklet);
+ cancel_work_sync(&rtlpriv->works.lps_leave_work);
flush_workqueue(rtlpriv->works.rtl_wq);
destroy_workqueue(rtlpriv->works.rtl_wq);
@@ -1553,7 +1555,7 @@ static void rtl_pci_stop(struct ieee80211_hw *hw)
set_hal_stop(rtlhal);
rtlpriv->cfg->ops->disable_interrupt(hw);
- tasklet_kill(&rtlpriv->works.ips_leave_tasklet);
+ cancel_work_sync(&rtlpriv->works.lps_leave_work);
spin_lock_irqsave(&rtlpriv->locks.rf_ps_lock, flags);
while (ppsc->rfchange_inprogress) {
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