rtlwifi: rtl8723ae: Update driver to match 06/28/14 Realtek version

Not only does this patch update the driver to match the latest Realtek release,
it is an important step in getting the internal code source at Realtek to match
the code in the kernel. The primary reason for this is to make it easier for
Realtek to maintain the kernel source without requiring an intermediate like me.

In this process of merging the two source repositories, there are a lot
of changes in both, and this commit is rather large.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 329 insertions, 129 deletions

diff --git a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
index 10b7577b6ae5..ca84150b3b3e 100644
--- a/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
+++ b/drivers/net/wireless/rtlwifi/rtl8723ae/trx.c
@@ -11,10 +11,6 @@
  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  * more details.
  *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
  * The full GNU General Public License is included in this distribution in the
  * file called LICENSE.
  *
@@ -37,7 +33,7 @@
 #include "trx.h"
 #include "led.h"
 
-static u8 _rtl8723ae_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
+static u8 _rtl8723e_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
 {
 	__le16 fc = rtl_get_fc(skb);
 
@@ -49,16 +45,174 @@ static u8 _rtl8723ae_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
 	return skb->priority;
 }
 
-static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
-			struct rtl_stats *pstatus, u8 *pdesc,
-			struct rx_fwinfo_8723e *p_drvinfo,
-			bool bpacket_match_bssid,
-			bool bpacket_toself, bool packet_beacon)
+/* mac80211's rate_idx is like this:
+ *
+ * 2.4G band:rx_status->band == IEEE80211_BAND_2GHZ
+ *
+ * B/G rate:
+ * (rx_status->flag & RX_FLAG_HT) = 0,
+ * DESC92C_RATE1M-->DESC92C_RATE54M ==> idx is 0-->11,
+ *
+ * N rate:
+ * (rx_status->flag & RX_FLAG_HT) = 1,
+ * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15
+ *
+ * 5G band:rx_status->band == IEEE80211_BAND_5GHZ
+ * A rate:
+ * (rx_status->flag & RX_FLAG_HT) = 0,
+ * DESC92C_RATE6M-->DESC92C_RATE54M ==> idx is 0-->7,
+ *
+ * N rate:
+ * (rx_status->flag & RX_FLAG_HT) = 1,
+ * DESC92C_RATEMCS0-->DESC92C_RATEMCS15 ==> idx is 0-->15
+ */
+static int _rtl8723e_rate_mapping(struct ieee80211_hw *hw,
+				  bool isht, u8 desc_rate)
+{
+	int rate_idx;
+
+	if (!isht) {
+		if (IEEE80211_BAND_2GHZ == hw->conf.chandef.chan->band) {
+			switch (desc_rate) {
+			case DESC92C_RATE1M:
+				rate_idx = 0;
+				break;
+			case DESC92C_RATE2M:
+				rate_idx = 1;
+				break;
+			case DESC92C_RATE5_5M:
+				rate_idx = 2;
+				break;
+			case DESC92C_RATE11M:
+				rate_idx = 3;
+				break;
+			case DESC92C_RATE6M:
+				rate_idx = 4;
+				break;
+			case DESC92C_RATE9M:
+				rate_idx = 5;
+				break;
+			case DESC92C_RATE12M:
+				rate_idx = 6;
+				break;
+			case DESC92C_RATE18M:
+				rate_idx = 7;
+				break;
+			case DESC92C_RATE24M:
+				rate_idx = 8;
+				break;
+			case DESC92C_RATE36M:
+				rate_idx = 9;
+				break;
+			case DESC92C_RATE48M:
+				rate_idx = 10;
+				break;
+			case DESC92C_RATE54M:
+				rate_idx = 11;
+				break;
+			default:
+				rate_idx = 0;
+				break;
+			}
+		} else {
+			switch (desc_rate) {
+			case DESC92C_RATE6M:
+				rate_idx = 0;
+				break;
+			case DESC92C_RATE9M:
+				rate_idx = 1;
+				break;
+			case DESC92C_RATE12M:
+				rate_idx = 2;
+				break;
+			case DESC92C_RATE18M:
+				rate_idx = 3;
+				break;
+			case DESC92C_RATE24M:
+				rate_idx = 4;
+				break;
+			case DESC92C_RATE36M:
+				rate_idx = 5;
+				break;
+			case DESC92C_RATE48M:
+				rate_idx = 6;
+				break;
+			case DESC92C_RATE54M:
+				rate_idx = 7;
+				break;
+			default:
+				rate_idx = 0;
+				break;
+			}
+		}
+	} else {
+		switch (desc_rate) {
+		case DESC92C_RATEMCS0:
+			rate_idx = 0;
+			break;
+		case DESC92C_RATEMCS1:
+			rate_idx = 1;
+			break;
+		case DESC92C_RATEMCS2:
+			rate_idx = 2;
+			break;
+		case DESC92C_RATEMCS3:
+			rate_idx = 3;
+			break;
+		case DESC92C_RATEMCS4:
+			rate_idx = 4;
+			break;
+		case DESC92C_RATEMCS5:
+			rate_idx = 5;
+			break;
+		case DESC92C_RATEMCS6:
+			rate_idx = 6;
+			break;
+		case DESC92C_RATEMCS7:
+			rate_idx = 7;
+			break;
+		case DESC92C_RATEMCS8:
+			rate_idx = 8;
+			break;
+		case DESC92C_RATEMCS9:
+			rate_idx = 9;
+			break;
+		case DESC92C_RATEMCS10:
+			rate_idx = 10;
+			break;
+		case DESC92C_RATEMCS11:
+			rate_idx = 11;
+			break;
+		case DESC92C_RATEMCS12:
+			rate_idx = 12;
+			break;
+		case DESC92C_RATEMCS13:
+			rate_idx = 13;
+			break;
+		case DESC92C_RATEMCS14:
+			rate_idx = 14;
+			break;
+		case DESC92C_RATEMCS15:
+			rate_idx = 15;
+			break;
+		default:
+			rate_idx = 0;
+			break;
+		}
+	}
+	return rate_idx;
+}
+
+static void _rtl8723e_query_rxphystatus(struct ieee80211_hw *hw,
+					struct rtl_stats *pstatus, u8 *pdesc,
+					struct rx_fwinfo_8723e *p_drvinfo,
+					bool bpacket_match_bssid,
+					bool bpacket_toself, bool packet_beacon)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
 	struct phy_sts_cck_8723e_t *cck_buf;
-	s8 rx_pwr_all, rx_pwr[4];
+	s8 rx_pwr_all = 0, rx_pwr[4];
 	u8 rf_rx_num = 0, evm, pwdb_all;
 	u8 i, max_spatial_stream;
 	u32 rssi, total_rssi = 0;
@@ -68,8 +222,8 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 	pstatus->packet_matchbssid = bpacket_match_bssid;
 	pstatus->packet_toself = bpacket_toself;
 	pstatus->packet_beacon = packet_beacon;
-	pstatus->rx_mimo_sig_qual[0] = -1;
-	pstatus->rx_mimo_sig_qual[1] = -1;
+	pstatus->rx_mimo_signalquality[0] = -1;
+	pstatus->rx_mimo_signalquality[1] = -1;
 
 	if (is_cck) {
 		u8 report, cck_highpwr;
@@ -77,14 +231,14 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 		/* CCK Driver info Structure is not the same as OFDM packet. */
 		cck_buf = (struct phy_sts_cck_8723e_t *)p_drvinfo;
 
-		/* (1)Hardware does not provide RSSI for CCK
-		 * (2)PWDB, Average PWDB cacluated by
+		/* (1)Hardware does not provide RSSI for CCK */
+		/* (2)PWDB, Average PWDB cacluated by
 		 * hardware (for rate adaptive)
 		 */
 		if (ppsc->rfpwr_state == ERFON)
-			cck_highpwr = (u8) rtl_get_bbreg(hw,
-						 RFPGA0_XA_HSSIPARAMETER2,
-						 BIT(9));
+			cck_highpwr = (u8)rtl_get_bbreg(hw,
+					RFPGA0_XA_HSSIPARAMETER2,
+					BIT(9));
 		else
 			cck_highpwr = false;
 
@@ -127,8 +281,9 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 		}
 
 		pwdb_all = rtl_query_rxpwrpercentage(rx_pwr_all);
-		/* CCK gain is smaller than OFDM/MCS gain,
-		 * so we add gain diff. From experience, the val is 6
+		/* CCK gain is smaller than OFDM/MCS gain,  */
+		/* so we add gain diff by experiences,
+		 * the val is 6
 		 */
 		pwdb_all += 6;
 		if (pwdb_all > 100)
@@ -152,9 +307,9 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 		if (bpacket_match_bssid) {
 			u8 sq;
 
-			if (pstatus->rx_pwdb_all > 40) {
+			if (pstatus->rx_pwdb_all > 40)
 				sq = 100;
-			} else {
+			else {
 				sq = cck_buf->sq_rpt;
 				if (sq > 64)
 					sq = 0;
@@ -165,8 +320,8 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 			}
 
 			pstatus->signalquality = sq;
-			pstatus->rx_mimo_sig_qual[0] = sq;
-			pstatus->rx_mimo_sig_qual[1] = -1;
+			pstatus->rx_mimo_signalquality[0] = sq;
+			pstatus->rx_mimo_signalquality[1] = -1;
 		}
 	} else {
 		rtlpriv->dm.rfpath_rxenable[0] =
@@ -179,18 +334,20 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 			if (rtlpriv->dm.rfpath_rxenable[i])
 				rf_rx_num++;
 
-			rx_pwr[i] = ((p_drvinfo->gain_trsw[i] & 0x3f)*2) - 110;
+			rx_pwr[i] = ((p_drvinfo->gain_trsw[i] &
+				      0x3f) * 2) - 110;
 
 			/* Translate DBM to percentage. */
 			rssi = rtl_query_rxpwrpercentage(rx_pwr[i]);
 			total_rssi += rssi;
 
 			/* Get Rx snr value in DB */
-			rtlpriv->stats.rx_snr_db[i] = (p_drvinfo->rxsnr[i] / 2);
+			rtlpriv->stats.rx_snr_db[i] =
+				(long)(p_drvinfo->rxsnr[i] / 2);
 
 			/* Record Signal Strength for next packet */
 			if (bpacket_match_bssid)
-				pstatus->rx_mimo_signalstrength[i] = (u8) rssi;
+				pstatus->rx_mimo_signalstrength[i] = (u8)rssi;
 		}
 
 		/* (2)PWDB, Average PWDB cacluated by
@@ -204,8 +361,8 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 		pstatus->recvsignalpower = rx_pwr_all;
 
 		/* (3)EVM of HT rate */
-		if (pstatus->is_ht && pstatus->rate >= DESC92_RATEMCS8 &&
-		    pstatus->rate <= DESC92_RATEMCS15)
+		if (pstatus->is_ht && pstatus->rate >= DESC92C_RATEMCS8 &&
+		    pstatus->rate <= DESC92C_RATEMCS15)
 			max_spatial_stream = 2;
 		else
 			max_spatial_stream = 1;
@@ -218,8 +375,10 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 				 * spatial stream only
 				 */
 				if (i == 0)
-					pstatus->signalquality = (evm & 0xff);
-				pstatus->rx_mimo_sig_qual[i] = (evm & 0xff);
+					pstatus->signalquality =
+						(u8)(evm & 0xff);
+				pstatus->rx_mimo_signalquality[i] =
+					(u8)(evm & 0xff);
 			}
 		}
 	}
@@ -235,71 +394,73 @@ static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
 			total_rssi /= rf_rx_num));
 }
 
-static void _rtl8723ae_translate_rx_signal_stuff(struct ieee80211_hw *hw,
-		struct sk_buff *skb, struct rtl_stats *pstatus,
-		u8 *pdesc, struct rx_fwinfo_8723e *p_drvinfo)
+static void translate_rx_signal_stuff(struct ieee80211_hw *hw,
+				      struct sk_buff *skb,
+				      struct rtl_stats *pstatus, u8 *pdesc,
+				      struct rx_fwinfo_8723e *p_drvinfo)
 {
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
 	struct ieee80211_hdr *hdr;
 	u8 *tmp_buf;
 	u8 *praddr;
-	__le16 fc;
-	u16 type;
-	bool packet_matchbssid, packet_toself, packet_beacon = false;
+	/*u8 *psaddr;*/
+	u16 fc, type;
+	bool packet_matchbssid, packet_toself, packet_beacon;
 
 	tmp_buf = skb->data + pstatus->rx_drvinfo_size + pstatus->rx_bufshift;
 
 	hdr = (struct ieee80211_hdr *)tmp_buf;
-	fc = hdr->frame_control;
-	type = WLAN_FC_GET_TYPE(fc);
+	fc = le16_to_cpu(hdr->frame_control);
+	type = WLAN_FC_GET_TYPE(hdr->frame_control);
 	praddr = hdr->addr1;
 
-	packet_matchbssid =
-		((IEEE80211_FTYPE_CTL != type) &&
-		 ether_addr_equal(mac->bssid,
-				  (le16_to_cpu(fc) & IEEE80211_FCTL_TODS) ? hdr->addr1 :
-				  (le16_to_cpu(fc) & IEEE80211_FCTL_FROMDS) ? hdr->addr2 :
-				  hdr->addr3) &&
-		 (!pstatus->hwerror) && (!pstatus->crc) && (!pstatus->icv));
+	packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) &&
+		(ether_addr_equal(mac->bssid, (fc & IEEE80211_FCTL_TODS) ?
+		 hdr->addr1 : (fc & IEEE80211_FCTL_FROMDS) ?
+		 hdr->addr2 : hdr->addr3)) &&
+		 (!pstatus->hwerror) &&
+		 (!pstatus->crc) && (!pstatus->icv));
 
-	packet_toself = (packet_matchbssid &&
-			 ether_addr_equal(praddr, rtlefuse->dev_addr));
+	packet_toself = packet_matchbssid &&
+	    (ether_addr_equal(praddr, rtlefuse->dev_addr));
 
-	if (ieee80211_is_beacon(fc))
+	if (ieee80211_is_beacon(hdr->frame_control))
 		packet_beacon = true;
+	else
+		packet_beacon = false;
 
-	_rtl8723ae_query_rxphystatus(hw, pstatus, pdesc, p_drvinfo,
-				   packet_matchbssid, packet_toself,
-				   packet_beacon);
+	_rtl8723e_query_rxphystatus(hw, pstatus, pdesc, p_drvinfo,
+				    packet_matchbssid, packet_toself,
+				    packet_beacon);
 
 	rtl_process_phyinfo(hw, tmp_buf, pstatus);
 }
 
-bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw,
-			     struct rtl_stats *status,
-			     struct ieee80211_rx_status *rx_status,
-			     u8 *pdesc, struct sk_buff *skb)
+bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw,
+			    struct rtl_stats *status,
+			    struct ieee80211_rx_status *rx_status,
+			    u8 *pdesc, struct sk_buff *skb)
 {
 	struct rx_fwinfo_8723e *p_drvinfo;
 	struct ieee80211_hdr *hdr;
 	u32 phystatus = GET_RX_DESC_PHYST(pdesc);
 
-	status->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
-	status->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
-				   RX_DRV_INFO_SIZE_UNIT;
-	status->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
-	status->icv = (u16) GET_RX_DESC_ICV(pdesc);
-	status->crc = (u16) GET_RX_DESC_CRC32(pdesc);
+	status->length = (u16)GET_RX_DESC_PKT_LEN(pdesc);
+	status->rx_drvinfo_size = (u8)GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
+	    RX_DRV_INFO_SIZE_UNIT;
+	status->rx_bufshift = (u8)(GET_RX_DESC_SHIFT(pdesc) & 0x03);
+	status->icv = (u16)GET_RX_DESC_ICV(pdesc);
+	status->crc = (u16)GET_RX_DESC_CRC32(pdesc);
 	status->hwerror = (status->crc | status->icv);
 	status->decrypted = !GET_RX_DESC_SWDEC(pdesc);
-	status->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
-	status->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
-	status->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
-	status->isfirst_ampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
-				 && (GET_RX_DESC_FAGGR(pdesc) == 1));
+	status->rate = (u8)GET_RX_DESC_RXMCS(pdesc);
+	status->shortpreamble = (u16)GET_RX_DESC_SPLCP(pdesc);
+	status->isampdu = (bool)(GET_RX_DESC_PAGGR(pdesc) == 1);
+	status->isfirst_ampdu = (bool)((GET_RX_DESC_PAGGR(pdesc) == 1) &&
+				       (GET_RX_DESC_FAGGR(pdesc) == 1));
 	status->timestamp_low = GET_RX_DESC_TSFL(pdesc);
-	status->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
+	status->rx_is40Mhzpacket = (bool)GET_RX_DESC_BW(pdesc);
 	status->is_ht = (bool)GET_RX_DESC_RXHT(pdesc);
 
 	status->is_cck = RTL8723E_RX_HAL_IS_CCK_RATE(status->rate);
@@ -307,6 +468,9 @@ bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw,
 	rx_status->freq = hw->conf.chandef.chan->center_freq;
 	rx_status->band = hw->conf.chandef.chan->band;
 
+	hdr = (struct ieee80211_hdr *)(skb->data + status->rx_drvinfo_size
+			+ status->rx_bufshift);
+
 	if (status->crc)
 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
 
@@ -320,69 +484,68 @@ bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw,
 
 	/* hw will set status->decrypted true, if it finds the
 	 * frame is open data frame or mgmt frame.
-	 * Thus hw will not decrypt a robust managment frame
+	 * So hw will not decryption robust managment frame
 	 * for IEEE80211w but still set status->decrypted
 	 * true, so here we should set it back to undecrypted
 	 * for IEEE80211w frame, and mac80211 sw will help
 	 * to decrypt it
 	 */
 	if (status->decrypted) {
-		hdr = (struct ieee80211_hdr *)(skb->data +
-		       status->rx_drvinfo_size + status->rx_bufshift);
-
 		if (!hdr) {
-			/* during testing, hdr could be NULL here */
+			WARN_ON_ONCE(true);
+			pr_err("decrypted is true but hdr NULL, from skb %p\n",
+			       rtl_get_hdr(skb));
 			return false;
 		}
-		if ((_ieee80211_is_robust_mgmt_frame(hdr)) &&
-			(ieee80211_has_protected(hdr->frame_control)))
-			rx_status->flag &= ~RX_FLAG_DECRYPTED;
-		else
+		if ((!_ieee80211_is_robust_mgmt_frame(hdr)) &&
+		    (ieee80211_has_protected(hdr->frame_control)))
 			rx_status->flag |= RX_FLAG_DECRYPTED;
+		else
+			rx_status->flag &= ~RX_FLAG_DECRYPTED;
 	}
 
 	/* rate_idx: index of data rate into band's
 	 * supported rates or MCS index if HT rates
 	 * are use (RX_FLAG_HT)
+	 * Notice: this is diff with windows define
 	 */
-	rx_status->rate_idx = rtlwifi_rate_mapping(hw, status->is_ht,
-						   status->rate, false);
+	rx_status->rate_idx = _rtl8723e_rate_mapping(hw,
+				status->is_ht, status->rate);
 
 	rx_status->mactime = status->timestamp_low;
 	if (phystatus == true) {
 		p_drvinfo = (struct rx_fwinfo_8723e *)(skb->data +
-			     status->rx_bufshift);
+						     status->rx_bufshift);
 
-		_rtl8723ae_translate_rx_signal_stuff(hw,
-			   skb, status, pdesc, p_drvinfo);
+		translate_rx_signal_stuff(hw, skb, status, pdesc, p_drvinfo);
 	}
-
-	/*rx_status->qual = status->signal; */
 	rx_status->signal = status->recvsignalpower + 10;
-
 	return true;
 }
 
-void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
-			    struct ieee80211_hdr *hdr, u8 *pdesc_tx,
-			    u8 *pbd_desc_tx, struct ieee80211_tx_info *info,
-			    struct ieee80211_sta *sta,
-			    struct sk_buff *skb, u8 hw_queue,
-			    struct rtl_tcb_desc *ptcdesc)
+void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw,
+			   struct ieee80211_hdr *hdr, u8 *pdesc_tx,
+			   u8 *txbd, struct ieee80211_tx_info *info,
+			   struct ieee80211_sta *sta,
+			   struct sk_buff *skb,
+			   u8 hw_queue, struct rtl_tcb_desc *ptcb_desc)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
 	struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
-	bool defaultadapter = true;
-	u8 *pdesc = pdesc_tx;
+	bool b_defaultadapter = true;
+	/* bool b_trigger_ac = false; */
+	u8 *pdesc = (u8 *)pdesc_tx;
 	u16 seq_number;
 	__le16 fc = hdr->frame_control;
-	u8 fw_qsel = _rtl8723ae_map_hwqueue_to_fwqueue(skb, hw_queue);
+	u8 fw_qsel = _rtl8723e_map_hwqueue_to_fwqueue(skb, hw_queue);
 	bool firstseg = ((hdr->seq_ctrl &
-			    cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
+			  cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
+
 	bool lastseg = ((hdr->frame_control &
-			   cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0);
+			 cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0);
+
 	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
 					    skb->data, skb->len,
 					    PCI_DMA_TODEVICE);
@@ -398,12 +561,13 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 	} else if (mac->opmode == NL80211_IFTYPE_AP ||
 		mac->opmode == NL80211_IFTYPE_ADHOC) {
 		if (sta)
-			bw_40 = sta->bandwidth >= IEEE80211_STA_RX_BW_40;
+			bw_40 = sta->ht_cap.cap &
+				IEEE80211_HT_CAP_SUP_WIDTH_20_40;
 	}
 
 	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
 
-	rtl_get_tcb_desc(hw, info, sta, skb, ptcdesc);
+	rtl_get_tcb_desc(hw, info, sta, skb, ptcb_desc);
 
 	CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_8723e));
 
@@ -415,9 +579,9 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 	if (firstseg) {
 		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
 
-		SET_TX_DESC_TX_RATE(pdesc, ptcdesc->hw_rate);
+		SET_TX_DESC_TX_RATE(pdesc, ptcb_desc->hw_rate);
 
-		if (ptcdesc->use_shortgi || ptcdesc->use_shortpreamble)
+		if (ptcb_desc->use_shortgi || ptcb_desc->use_shortpreamble)
 			SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
 
 		if (info->flags & IEEE80211_TX_CTL_AMPDU) {
@@ -426,31 +590,33 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 		}
 		SET_TX_DESC_SEQ(pdesc, seq_number);
 
-		SET_TX_DESC_RTS_ENABLE(pdesc, ((ptcdesc->rts_enable &&
-						!ptcdesc->
-						cts_enable) ? 1 : 0));
+		SET_TX_DESC_RTS_ENABLE(pdesc,
+				       ((ptcb_desc->rts_enable &&
+					!ptcb_desc->cts_enable) ? 1 : 0));
 		SET_TX_DESC_HW_RTS_ENABLE(pdesc,
-					  ((ptcdesc->rts_enable
-					    || ptcdesc->cts_enable) ? 1 : 0));
-		SET_TX_DESC_CTS2SELF(pdesc, ((ptcdesc->cts_enable) ? 1 : 0));
-		SET_TX_DESC_RTS_STBC(pdesc, ((ptcdesc->rts_stbc) ? 1 : 0));
-
-		SET_TX_DESC_RTS_RATE(pdesc, ptcdesc->rts_rate);
+					  ((ptcb_desc->rts_enable ||
+					  ptcb_desc->cts_enable) ? 1 : 0));
+		SET_TX_DESC_CTS2SELF(pdesc,
+				     ((ptcb_desc->cts_enable) ? 1 : 0));
+		SET_TX_DESC_RTS_STBC(pdesc,
+				     ((ptcb_desc->rts_stbc) ? 1 : 0));
+
+		SET_TX_DESC_RTS_RATE(pdesc, ptcb_desc->rts_rate);
 		SET_TX_DESC_RTS_BW(pdesc, 0);
-		SET_TX_DESC_RTS_SC(pdesc, ptcdesc->rts_sc);
+		SET_TX_DESC_RTS_SC(pdesc, ptcb_desc->rts_sc);
 		SET_TX_DESC_RTS_SHORT(pdesc,
-				      ((ptcdesc->rts_rate <= DESC92_RATE54M) ?
-				       (ptcdesc->rts_use_shortpreamble ? 1 : 0)
-				       : (ptcdesc->rts_use_shortgi ? 1 : 0)));
+				((ptcb_desc->rts_rate <= DESC92C_RATE54M) ?
+				(ptcb_desc->rts_use_shortpreamble ? 1 : 0)
+				: (ptcb_desc->rts_use_shortgi ? 1 : 0)));
 
 		if (bw_40) {
-			if (ptcdesc->packet_bw) {
+			if (ptcb_desc->packet_bw == HT_CHANNEL_WIDTH_20_40) {
 				SET_TX_DESC_DATA_BW(pdesc, 1);
 				SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
 			} else {
 				SET_TX_DESC_DATA_BW(pdesc, 0);
 				SET_TX_DESC_TX_SUB_CARRIER(pdesc,
-							 mac->cur_40_prime_sc);
+					mac->cur_40_prime_sc);
 			}
 		} else {
 			SET_TX_DESC_DATA_BW(pdesc, 0);
@@ -481,6 +647,7 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 			default:
 				SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
 				break;
+
 			}
 		}
 
@@ -490,7 +657,7 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 		SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
 		SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
 		SET_TX_DESC_DISABLE_FB(pdesc, 0);
-		SET_TX_DESC_USE_RATE(pdesc, ptcdesc->use_driver_rate ? 1 : 0);
+		SET_TX_DESC_USE_RATE(pdesc, ptcb_desc->use_driver_rate ? 1 : 0);
 
 		if (ieee80211_is_data_qos(fc)) {
 			if (mac->rdg_en) {
@@ -510,18 +677,21 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 	SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
 
 	if (rtlpriv->dm.useramask) {
-		SET_TX_DESC_RATE_ID(pdesc, ptcdesc->ratr_index);
-		SET_TX_DESC_MACID(pdesc, ptcdesc->mac_id);
+		SET_TX_DESC_RATE_ID(pdesc, ptcb_desc->ratr_index);
+		SET_TX_DESC_MACID(pdesc, ptcb_desc->mac_id);
 	} else {
-		SET_TX_DESC_RATE_ID(pdesc, 0xC + ptcdesc->ratr_index);
-		SET_TX_DESC_MACID(pdesc, ptcdesc->ratr_index);
+		SET_TX_DESC_RATE_ID(pdesc, 0xC + ptcb_desc->ratr_index);
+		SET_TX_DESC_MACID(pdesc, ptcb_desc->ratr_index);
 	}
 
 	if ((!ieee80211_is_data_qos(fc)) && ppsc->fwctrl_lps) {
 		SET_TX_DESC_HWSEQ_EN_8723(pdesc, 1);
+		/* SET_TX_DESC_HWSEQ_EN(pdesc, 1); */
+		/* SET_TX_DESC_PKT_ID(pdesc, 8); */
 
-		if (!defaultadapter)
+		if (!b_defaultadapter)
 			SET_TX_DESC_HWSEQ_SEL_8723(pdesc, 1);
+	/* SET_TX_DESC_QOS(pdesc, 1); */
 	}
 
 	SET_TX_DESC_MORE_FRAG(pdesc, (lastseg ? 0 : 1));
@@ -534,17 +704,19 @@ void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
 	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n");
 }
 
-void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw,
+void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw,
 			      u8 *pdesc, bool firstseg,
 			      bool lastseg, struct sk_buff *skb)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
-	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
 	u8 fw_queue = QSLT_BEACON;
+
 	dma_addr_t mapping = pci_map_single(rtlpci->pdev,
 					    skb->data, skb->len,
 					    PCI_DMA_TODEVICE);
+
+	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
 	__le16 fc = hdr->frame_control;
 
 	if (pci_dma_mapping_error(rtlpci->pdev, mapping)) {
@@ -557,7 +729,7 @@ void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw,
 	if (firstseg)
 		SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
 
-	SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M);
+	SET_TX_DESC_TX_RATE(pdesc, DESC92C_RATE1M);
 
 	SET_TX_DESC_SEQ(pdesc, 0);
 
@@ -577,7 +749,7 @@ void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw,
 
 	SET_TX_DESC_OWN(pdesc, 1);
 
-	SET_TX_DESC_PKT_SIZE(pdesc, (u16) (skb->len));
+	SET_TX_DESC_PKT_SIZE((u8 *)pdesc, (u16)(skb->len));
 
 	SET_TX_DESC_FIRST_SEG(pdesc, 1);
 	SET_TX_DESC_LAST_SEG(pdesc, 1);
@@ -597,8 +769,8 @@ void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw,
 		      pdesc, TX_DESC_SIZE);
 }
 
-void rtl8723ae_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
-			u8 desc_name, u8 *val)
+void rtl8723e_set_desc(struct ieee80211_hw *hw, u8 *pdesc,
+		       bool istx, u8 desc_name, u8 *val)
 {
 	if (istx == true) {
 		switch (desc_name) {
@@ -635,7 +807,7 @@ void rtl8723ae_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
 	}
 }
 
-u32 rtl8723ae_get_desc(u8 *pdesc, bool istx, u8 desc_name)
+u32 rtl8723e_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 {
 	u32 ret = 0;
 
@@ -660,6 +832,9 @@ u32 rtl8723ae_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 		case HW_DESC_RXPKT_LEN:
 			ret = GET_RX_DESC_PKT_LEN(pdesc);
 			break;
+		case HW_DESC_RXBUFF_ADDR:
+			ret = GET_RX_DESC_BUFF_ADDR(pdesc);
+			break;
 		default:
 			RT_ASSERT(false, "ERR rxdesc :%d not process\n",
 				  desc_name);
@@ -669,7 +844,25 @@ u32 rtl8723ae_get_desc(u8 *pdesc, bool istx, u8 desc_name)
 	return ret;
 }
 
-void rtl8723ae_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
+bool rtl8723e_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)rtl8723e_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 rtl8723e_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
 {
 	struct rtl_priv *rtlpriv = rtl_priv(hw);
 	if (hw_queue == BEACON_QUEUE) {
@@ -679,3 +872,10 @@ void rtl8723ae_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
 			       BIT(0) << (hw_queue));
 	}
 }
+
+u32 rtl8723e_rx_command_packet(struct ieee80211_hw *hw,
+			       struct rtl_stats status,
+			       struct sk_buff *skb)
+{
+	return 0;
+}