4 files changed, 27 insertions, 5 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
index 55357d69397a..d2ec5160bbf0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/hw.c
@@ -1287,6 +1287,7 @@ void rtl92ce_enable_interrupt(struct ieee80211_hw *hw)
 
         rtl_write_dword(rtlpriv, REG_HIMR, rtlpci->irq_mask[0] & 0xFFFFFFFF);
         rtl_write_dword(rtlpriv, REG_HIMRE, rtlpci->irq_mask[1] & 0xFFFFFFFF);
+        rtlpci->irq_enabled = true;
 }
 
 void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
@@ -1296,7 +1297,7 @@ void rtl92ce_disable_interrupt(struct ieee80211_hw *hw)
 
         rtl_write_dword(rtlpriv, REG_HIMR, IMR8190_DISABLED);
         rtl_write_dword(rtlpriv, REG_HIMRE, IMR8190_DISABLED);
-        synchronize_irq(rtlpci->pdev->irq);
+        rtlpci->irq_enabled = false;
 }
 
 static void _rtl92ce_poweroff_adapter(struct ieee80211_hw *hw)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
index 46ea07605eb4..dd5aa089126a 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/sw.c
@@ -228,6 +228,7 @@ static struct rtl_hal_ops rtl8192ce_hal_ops = {
         .led_control = rtl92ce_led_control,
         .set_desc = rtl92ce_set_desc,
         .get_desc = rtl92ce_get_desc,
+        .is_tx_desc_closed = rtl92ce_is_tx_desc_closed,
         .tx_polling = rtl92ce_tx_polling,
         .enable_hw_sec = rtl92ce_enable_hw_security_config,
         .set_key = rtl92ce_set_key,
@@ -271,6 +272,8 @@ static struct rtl_hal_cfg rtl92ce_hal_cfg = {
         .maps[MAC_RCR_ACRC32] = ACRC32,
         .maps[MAC_RCR_ACF] = ACF,
         .maps[MAC_RCR_AAP] = AAP,
+        .maps[MAC_HIMR] = REG_HIMR,
+        .maps[MAC_HIMRE] = REG_HIMRE,
 
         .maps[EFUSE_TEST] = REG_EFUSE_TEST,
         .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
index dc3d20b17a26..e88dcd0e0af1 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.c
@@ -720,16 +720,15 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
                         break;
                 }
         } else {
-                struct rx_desc_92c *pdesc = (struct rx_desc_92c *)p_desc;
                 switch (desc_name) {
                 case HW_DESC_OWN:
-                        ret = GET_RX_DESC_OWN(pdesc);
+                        ret = GET_RX_DESC_OWN(p_desc);
                         break;
                 case HW_DESC_RXPKT_LEN:
-                        ret = GET_RX_DESC_PKT_LEN(pdesc);
+                        ret = GET_RX_DESC_PKT_LEN(p_desc);
                         break;
                 case HW_DESC_RXBUFF_ADDR:
-                        ret = GET_RX_STATUS_DESC_BUFF_ADDR(pdesc);
+                        ret = GET_RX_DESC_BUFF_ADDR(p_desc);
                         break;
                 default:
                         RT_ASSERT(false, "ERR rxdesc :%d not process\n",
@@ -740,6 +739,23 @@ u32 rtl92ce_get_desc(u8 *p_desc, bool istx, u8 desc_name)
         return ret;
 }
 
+bool rtl92ce_is_tx_desc_closed(struct ieee80211_hw *hw,
+                               u8 hw_queue, u16 index)
+{
+        struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+        struct rtl8192_tx_ring *ring = &rtlpci->tx_ring[hw_queue];
+        u8 *entry = (u8 *)(&ring->desc[ring->idx]);
+        u8 own = (u8)rtl92ce_get_desc(entry, true, HW_DESC_OWN);
+
+        /*beacon packet will only use the first
+         *descriptor defautly,and the own may not
+         *be cleared by the hardware
+         */
+        if (own)
+                return false;
+        return true;
+}
+
 void rtl92ce_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
 {
         struct rtl_priv *rtlpriv = rtl_priv(hw);
diff --git a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
index 9a39ec4204dd..4bec4b07e3e0 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
+++ b/drivers/net/wireless/rtlwifi/rtl8192ce/trx.h
@@ -723,6 +723,8 @@ bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
 void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
                       u8 desc_name, u8 *val);
 u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name);
+bool rtl92ce_is_tx_desc_closed(struct ieee80211_hw *hw,
+                               u8 hw_queue, u16 index);
 void rtl92ce_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
 void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
                              bool b_firstseg, bool b_lastseg,