1 /******************************************************************************
3 * Copyright(c) 2009-2012 Realtek Corporation.
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
18 * The full GNU General Public License is included in this distribution in the
19 * file called LICENSE.
21 * Contact Information:
22 * wlanfae <wlanfae@realtek.com>
23 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
24 * Hsinchu 300, Taiwan.
26 * Larry Finger <Larry.Finger@lwfinger.net>
28 *****************************************************************************/
40 static u8 _rtl8723ae_map_hwqueue_to_fwqueue(struct sk_buff *skb, u8 hw_queue)
42 __le16 fc = rtl_get_fc(skb);
44 if (unlikely(ieee80211_is_beacon(fc)))
46 if (ieee80211_is_mgmt(fc) || ieee80211_is_ctl(fc))
52 static void _rtl8723ae_query_rxphystatus(struct ieee80211_hw *hw,
53 struct rtl_stats *pstatus, u8 *pdesc,
54 struct rx_fwinfo_8723e *p_drvinfo,
55 bool bpacket_match_bssid,
56 bool bpacket_toself, bool packet_beacon)
58 struct rtl_priv *rtlpriv = rtl_priv(hw);
59 struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv);
60 struct phy_sts_cck_8723e_t *cck_buf;
61 s8 rx_pwr_all, rx_pwr[4];
62 u8 rf_rx_num = 0, evm, pwdb_all;
63 u8 i, max_spatial_stream;
64 u32 rssi, total_rssi = 0;
65 bool is_cck = pstatus->is_cck;
67 /* Record it for next packet processing */
68 pstatus->packet_matchbssid = bpacket_match_bssid;
69 pstatus->packet_toself = bpacket_toself;
70 pstatus->packet_beacon = packet_beacon;
71 pstatus->rx_mimo_sig_qual[0] = -1;
72 pstatus->rx_mimo_sig_qual[1] = -1;
75 u8 report, cck_highpwr;
77 /* CCK Driver info Structure is not the same as OFDM packet. */
78 cck_buf = (struct phy_sts_cck_8723e_t *)p_drvinfo;
80 /* (1)Hardware does not provide RSSI for CCK
81 * (2)PWDB, Average PWDB cacluated by
82 * hardware (for rate adaptive)
84 if (ppsc->rfpwr_state == ERFON)
85 cck_highpwr = (u8) rtl_get_bbreg(hw,
86 RFPGA0_XA_HSSIPARAMETER2,
92 u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
93 report = cck_buf->cck_agc_rpt & 0xc0;
97 rx_pwr_all = -46 - (cck_agc_rpt & 0x3e);
100 rx_pwr_all = -26 - (cck_agc_rpt & 0x3e);
103 rx_pwr_all = -12 - (cck_agc_rpt & 0x3e);
106 rx_pwr_all = 16 - (cck_agc_rpt & 0x3e);
110 u8 cck_agc_rpt = cck_buf->cck_agc_rpt;
111 report = p_drvinfo->cfosho[0] & 0x60;
112 report = report >> 5;
115 rx_pwr_all = -46 - ((cck_agc_rpt & 0x1f) << 1);
118 rx_pwr_all = -26 - ((cck_agc_rpt & 0x1f) << 1);
121 rx_pwr_all = -12 - ((cck_agc_rpt & 0x1f) << 1);
124 rx_pwr_all = 16 - ((cck_agc_rpt & 0x1f) << 1);
129 pwdb_all = rtl_query_rxpwrpercentage(rx_pwr_all);
130 /* CCK gain is smaller than OFDM/MCS gain,
131 * so we add gain diff. From experience, the val is 6
136 /* modify the offset to make the same
137 * gain index with OFDM.
139 if (pwdb_all > 34 && pwdb_all <= 42)
141 else if (pwdb_all > 26 && pwdb_all <= 34)
143 else if (pwdb_all > 14 && pwdb_all <= 26)
145 else if (pwdb_all > 4 && pwdb_all <= 14)
148 pstatus->rx_pwdb_all = pwdb_all;
149 pstatus->recvsignalpower = rx_pwr_all;
151 /* (3) Get Signal Quality (EVM) */
152 if (bpacket_match_bssid) {
155 if (pstatus->rx_pwdb_all > 40) {
158 sq = cck_buf->sq_rpt;
164 sq = ((64 - sq) * 100) / 44;
167 pstatus->signalquality = sq;
168 pstatus->rx_mimo_sig_qual[0] = sq;
169 pstatus->rx_mimo_sig_qual[1] = -1;
172 rtlpriv->dm.rfpath_rxenable[0] =
173 rtlpriv->dm.rfpath_rxenable[1] = true;
175 /* (1)Get RSSI for HT rate */
176 for (i = RF90_PATH_A; i < RF6052_MAX_PATH; i++) {
178 /* we will judge RF RX path now. */
179 if (rtlpriv->dm.rfpath_rxenable[i])
182 rx_pwr[i] = ((p_drvinfo->gain_trsw[i] & 0x3f)*2) - 110;
184 /* Translate DBM to percentage. */
185 rssi = rtl_query_rxpwrpercentage(rx_pwr[i]);
188 /* Get Rx snr value in DB */
189 rtlpriv->stats.rx_snr_db[i] = (p_drvinfo->rxsnr[i] / 2);
191 /* Record Signal Strength for next packet */
192 if (bpacket_match_bssid)
193 pstatus->rx_mimo_signalstrength[i] = (u8) rssi;
196 /* (2)PWDB, Average PWDB cacluated by
197 * hardware (for rate adaptive)
199 rx_pwr_all = ((p_drvinfo->pwdb_all >> 1) & 0x7f) - 110;
201 pwdb_all = rtl_query_rxpwrpercentage(rx_pwr_all);
202 pstatus->rx_pwdb_all = pwdb_all;
203 pstatus->rxpower = rx_pwr_all;
204 pstatus->recvsignalpower = rx_pwr_all;
206 /* (3)EVM of HT rate */
207 if (pstatus->is_ht && pstatus->rate >= DESC92_RATEMCS8 &&
208 pstatus->rate <= DESC92_RATEMCS15)
209 max_spatial_stream = 2;
211 max_spatial_stream = 1;
213 for (i = 0; i < max_spatial_stream; i++) {
214 evm = rtl_evm_db_to_percentage(p_drvinfo->rxevm[i]);
216 if (bpacket_match_bssid) {
217 /* Fill value in RFD, Get the first
218 * spatial stream only
221 pstatus->signalquality = (evm & 0xff);
222 pstatus->rx_mimo_sig_qual[i] = (evm & 0xff);
227 /* UI BSS List signal strength(in percentage),
228 * make it good looking, from 0~100.
231 pstatus->signalstrength = (u8)(rtl_signal_scale_mapping(hw,
233 else if (rf_rx_num != 0)
234 pstatus->signalstrength = (u8)(rtl_signal_scale_mapping(hw,
235 total_rssi /= rf_rx_num));
238 static void _rtl8723ae_translate_rx_signal_stuff(struct ieee80211_hw *hw,
239 struct sk_buff *skb, struct rtl_stats *pstatus,
240 u8 *pdesc, struct rx_fwinfo_8723e *p_drvinfo)
242 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
243 struct rtl_efuse *rtlefuse = rtl_efuse(rtl_priv(hw));
244 struct ieee80211_hdr *hdr;
249 bool packet_matchbssid, packet_toself, packet_beacon = false;
251 tmp_buf = skb->data + pstatus->rx_drvinfo_size + pstatus->rx_bufshift;
253 hdr = (struct ieee80211_hdr *)tmp_buf;
254 fc = hdr->frame_control;
255 type = WLAN_FC_GET_TYPE(fc);
258 packet_matchbssid = ((IEEE80211_FTYPE_CTL != type) &&
259 (!compare_ether_addr(mac->bssid,
260 (le16_to_cpu(fc) & IEEE80211_FCTL_TODS) ?
261 hdr->addr1 : (le16_to_cpu(fc) &
262 IEEE80211_FCTL_FROMDS) ?
263 hdr->addr2 : hdr->addr3)) && (!pstatus->hwerror) &&
264 (!pstatus->crc) && (!pstatus->icv));
266 packet_toself = packet_matchbssid &&
267 (!compare_ether_addr(praddr, rtlefuse->dev_addr));
269 if (ieee80211_is_beacon(fc))
270 packet_beacon = true;
272 _rtl8723ae_query_rxphystatus(hw, pstatus, pdesc, p_drvinfo,
273 packet_matchbssid, packet_toself,
276 rtl_process_phyinfo(hw, tmp_buf, pstatus);
279 bool rtl8723ae_rx_query_desc(struct ieee80211_hw *hw,
280 struct rtl_stats *status,
281 struct ieee80211_rx_status *rx_status,
282 u8 *pdesc, struct sk_buff *skb)
284 struct rx_fwinfo_8723e *p_drvinfo;
285 struct ieee80211_hdr *hdr;
286 u32 phystatus = GET_RX_DESC_PHYST(pdesc);
288 status->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
289 status->rx_drvinfo_size = (u8) GET_RX_DESC_DRV_INFO_SIZE(pdesc) *
290 RX_DRV_INFO_SIZE_UNIT;
291 status->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
292 status->icv = (u16) GET_RX_DESC_ICV(pdesc);
293 status->crc = (u16) GET_RX_DESC_CRC32(pdesc);
294 status->hwerror = (status->crc | status->icv);
295 status->decrypted = !GET_RX_DESC_SWDEC(pdesc);
296 status->rate = (u8) GET_RX_DESC_RXMCS(pdesc);
297 status->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
298 status->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
299 status->isfirst_ampdu = (bool) ((GET_RX_DESC_PAGGR(pdesc) == 1)
300 && (GET_RX_DESC_FAGGR(pdesc) == 1));
301 status->timestamp_low = GET_RX_DESC_TSFL(pdesc);
302 status->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
303 status->is_ht = (bool)GET_RX_DESC_RXHT(pdesc);
305 status->is_cck = RTL8723E_RX_HAL_IS_CCK_RATE(status->rate);
307 rx_status->freq = hw->conf.channel->center_freq;
308 rx_status->band = hw->conf.channel->band;
310 hdr = (struct ieee80211_hdr *)(skb->data + status->rx_drvinfo_size
311 + status->rx_bufshift);
314 rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
316 if (status->rx_is40Mhzpacket)
317 rx_status->flag |= RX_FLAG_40MHZ;
320 rx_status->flag |= RX_FLAG_HT;
322 rx_status->flag |= RX_FLAG_MACTIME_START;
324 /* hw will set status->decrypted true, if it finds the
325 * frame is open data frame or mgmt frame.
326 * Thus hw will not decrypt a robust managment frame
327 * for IEEE80211w but still set status->decrypted
328 * true, so here we should set it back to undecrypted
329 * for IEEE80211w frame, and mac80211 sw will help
332 if (status->decrypted) {
333 if ((ieee80211_is_robust_mgmt_frame(hdr)) &&
334 (ieee80211_has_protected(hdr->frame_control)))
335 rx_status->flag &= ~RX_FLAG_DECRYPTED;
337 rx_status->flag |= RX_FLAG_DECRYPTED;
340 /* rate_idx: index of data rate into band's
341 * supported rates or MCS index if HT rates
342 * are use (RX_FLAG_HT)
344 rx_status->rate_idx = rtlwifi_rate_mapping(hw, status->is_ht,
345 status->rate, false);
347 rx_status->mactime = status->timestamp_low;
348 if (phystatus == true) {
349 p_drvinfo = (struct rx_fwinfo_8723e *)(skb->data +
350 status->rx_bufshift);
352 _rtl8723ae_translate_rx_signal_stuff(hw,
353 skb, status, pdesc, p_drvinfo);
356 /*rx_status->qual = status->signal; */
357 rx_status->signal = status->recvsignalpower + 10;
358 /*rx_status->noise = -status->noise; */
363 void rtl8723ae_tx_fill_desc(struct ieee80211_hw *hw,
364 struct ieee80211_hdr *hdr, u8 *pdesc_tx,
365 struct ieee80211_tx_info *info,
366 struct ieee80211_sta *sta,
367 struct sk_buff *skb, u8 hw_queue,
368 struct rtl_tcb_desc *ptcdesc)
370 struct rtl_priv *rtlpriv = rtl_priv(hw);
371 struct rtl_mac *mac = rtl_mac(rtl_priv(hw));
372 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
373 struct rtl_ps_ctl *ppsc = rtl_psc(rtl_priv(hw));
374 bool defaultadapter = true;
375 u8 *pdesc = (u8 *) pdesc_tx;
377 __le16 fc = hdr->frame_control;
378 u8 fw_qsel = _rtl8723ae_map_hwqueue_to_fwqueue(skb, hw_queue);
379 bool firstseg = ((hdr->seq_ctrl &
380 cpu_to_le16(IEEE80211_SCTL_FRAG)) == 0);
381 bool lastseg = ((hdr->frame_control &
382 cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) == 0);
383 dma_addr_t mapping = pci_map_single(rtlpci->pdev,
388 if (pci_dma_mapping_error(rtlpci->pdev, mapping)) {
389 RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
390 "DMA mapping error");
393 if (mac->opmode == NL80211_IFTYPE_STATION) {
395 } else if (mac->opmode == NL80211_IFTYPE_AP ||
396 mac->opmode == NL80211_IFTYPE_ADHOC) {
398 bw_40 = sta->bandwidth >= IEEE80211_STA_RX_BW_40;
401 seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
403 rtl_get_tcb_desc(hw, info, sta, skb, ptcdesc);
405 CLEAR_PCI_TX_DESC_CONTENT(pdesc, sizeof(struct tx_desc_8723e));
407 if (ieee80211_is_nullfunc(fc) || ieee80211_is_ctl(fc)) {
413 SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
415 SET_TX_DESC_TX_RATE(pdesc, ptcdesc->hw_rate);
417 if (ptcdesc->use_shortgi || ptcdesc->use_shortpreamble)
418 SET_TX_DESC_DATA_SHORTGI(pdesc, 1);
420 if (info->flags & IEEE80211_TX_CTL_AMPDU) {
421 SET_TX_DESC_AGG_BREAK(pdesc, 1);
422 SET_TX_DESC_MAX_AGG_NUM(pdesc, 0x14);
424 SET_TX_DESC_SEQ(pdesc, seq_number);
426 SET_TX_DESC_RTS_ENABLE(pdesc, ((ptcdesc->rts_enable &&
428 cts_enable) ? 1 : 0));
429 SET_TX_DESC_HW_RTS_ENABLE(pdesc,
430 ((ptcdesc->rts_enable
431 || ptcdesc->cts_enable) ? 1 : 0));
432 SET_TX_DESC_CTS2SELF(pdesc, ((ptcdesc->cts_enable) ? 1 : 0));
433 SET_TX_DESC_RTS_STBC(pdesc, ((ptcdesc->rts_stbc) ? 1 : 0));
435 SET_TX_DESC_RTS_RATE(pdesc, ptcdesc->rts_rate);
436 SET_TX_DESC_RTS_BW(pdesc, 0);
437 SET_TX_DESC_RTS_SC(pdesc, ptcdesc->rts_sc);
438 SET_TX_DESC_RTS_SHORT(pdesc,
439 ((ptcdesc->rts_rate <= DESC92_RATE54M) ?
440 (ptcdesc->rts_use_shortpreamble ? 1 : 0)
441 : (ptcdesc->rts_use_shortgi ? 1 : 0)));
444 if (ptcdesc->packet_bw) {
445 SET_TX_DESC_DATA_BW(pdesc, 1);
446 SET_TX_DESC_TX_SUB_CARRIER(pdesc, 3);
448 SET_TX_DESC_DATA_BW(pdesc, 0);
449 SET_TX_DESC_TX_SUB_CARRIER(pdesc,
450 mac->cur_40_prime_sc);
453 SET_TX_DESC_DATA_BW(pdesc, 0);
454 SET_TX_DESC_TX_SUB_CARRIER(pdesc, 0);
457 SET_TX_DESC_LINIP(pdesc, 0);
458 SET_TX_DESC_PKT_SIZE(pdesc, (u16) skb->len);
461 u8 ampdu_density = sta->ht_cap.ampdu_density;
462 SET_TX_DESC_AMPDU_DENSITY(pdesc, ampdu_density);
465 if (info->control.hw_key) {
466 struct ieee80211_key_conf *keyconf =
467 info->control.hw_key;
469 switch (keyconf->cipher) {
470 case WLAN_CIPHER_SUITE_WEP40:
471 case WLAN_CIPHER_SUITE_WEP104:
472 case WLAN_CIPHER_SUITE_TKIP:
473 SET_TX_DESC_SEC_TYPE(pdesc, 0x1);
475 case WLAN_CIPHER_SUITE_CCMP:
476 SET_TX_DESC_SEC_TYPE(pdesc, 0x3);
479 SET_TX_DESC_SEC_TYPE(pdesc, 0x0);
484 SET_TX_DESC_PKT_ID(pdesc, 0);
485 SET_TX_DESC_QUEUE_SEL(pdesc, fw_qsel);
487 SET_TX_DESC_DATA_RATE_FB_LIMIT(pdesc, 0x1F);
488 SET_TX_DESC_RTS_RATE_FB_LIMIT(pdesc, 0xF);
489 SET_TX_DESC_DISABLE_FB(pdesc, 0);
490 SET_TX_DESC_USE_RATE(pdesc, ptcdesc->use_driver_rate ? 1 : 0);
492 if (ieee80211_is_data_qos(fc)) {
494 RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
495 "Enable RDG function.\n");
496 SET_TX_DESC_RDG_ENABLE(pdesc, 1);
497 SET_TX_DESC_HTC(pdesc, 1);
502 SET_TX_DESC_FIRST_SEG(pdesc, (firstseg ? 1 : 0));
503 SET_TX_DESC_LAST_SEG(pdesc, (lastseg ? 1 : 0));
505 SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) skb->len);
507 SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
509 if (rtlpriv->dm.useramask) {
510 SET_TX_DESC_RATE_ID(pdesc, ptcdesc->ratr_index);
511 SET_TX_DESC_MACID(pdesc, ptcdesc->mac_id);
513 SET_TX_DESC_RATE_ID(pdesc, 0xC + ptcdesc->ratr_index);
514 SET_TX_DESC_MACID(pdesc, ptcdesc->ratr_index);
517 if ((!ieee80211_is_data_qos(fc)) && ppsc->fwctrl_lps) {
518 SET_TX_DESC_HWSEQ_EN_8723(pdesc, 1);
521 SET_TX_DESC_HWSEQ_SEL_8723(pdesc, 1);
524 SET_TX_DESC_MORE_FRAG(pdesc, (lastseg ? 0 : 1));
526 if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
527 is_broadcast_ether_addr(ieee80211_get_DA(hdr))) {
528 SET_TX_DESC_BMC(pdesc, 1);
531 RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "\n");
534 void rtl8723ae_tx_fill_cmddesc(struct ieee80211_hw *hw,
535 u8 *pdesc, bool firstseg,
536 bool lastseg, struct sk_buff *skb)
538 struct rtl_priv *rtlpriv = rtl_priv(hw);
539 struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
540 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
541 u8 fw_queue = QSLT_BEACON;
542 dma_addr_t mapping = pci_map_single(rtlpci->pdev,
545 __le16 fc = hdr->frame_control;
547 if (pci_dma_mapping_error(rtlpci->pdev, mapping)) {
548 RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
549 "DMA mapping error");
552 CLEAR_PCI_TX_DESC_CONTENT(pdesc, TX_DESC_SIZE);
555 SET_TX_DESC_OFFSET(pdesc, USB_HWDESC_HEADER_LEN);
557 SET_TX_DESC_TX_RATE(pdesc, DESC92_RATE1M);
559 SET_TX_DESC_SEQ(pdesc, 0);
561 SET_TX_DESC_LINIP(pdesc, 0);
563 SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue);
565 SET_TX_DESC_FIRST_SEG(pdesc, 1);
566 SET_TX_DESC_LAST_SEG(pdesc, 1);
568 SET_TX_DESC_TX_BUFFER_SIZE(pdesc, (u16) (skb->len));
570 SET_TX_DESC_TX_BUFFER_ADDRESS(pdesc, mapping);
572 SET_TX_DESC_RATE_ID(pdesc, 7);
573 SET_TX_DESC_MACID(pdesc, 0);
575 SET_TX_DESC_OWN(pdesc, 1);
577 SET_TX_DESC_PKT_SIZE((u8 *) pdesc, (u16) (skb->len));
579 SET_TX_DESC_FIRST_SEG(pdesc, 1);
580 SET_TX_DESC_LAST_SEG(pdesc, 1);
582 SET_TX_DESC_OFFSET(pdesc, 0x20);
584 SET_TX_DESC_USE_RATE(pdesc, 1);
586 if (!ieee80211_is_data_qos(fc)) {
587 SET_TX_DESC_HWSEQ_EN_8723(pdesc, 1);
588 /* SET_TX_DESC_HWSEQ_EN(pdesc, 1); */
589 /* SET_TX_DESC_PKT_ID(pdesc, 8); */
592 RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD,
593 "H2C Tx Cmd Content\n",
594 pdesc, TX_DESC_SIZE);
597 void rtl8723ae_set_desc(u8 *pdesc, bool istx, u8 desc_name, u8 *val)
602 SET_TX_DESC_OWN(pdesc, 1);
604 case HW_DESC_TX_NEXTDESC_ADDR:
605 SET_TX_DESC_NEXT_DESC_ADDRESS(pdesc, *(u32 *) val);
608 RT_ASSERT(false, "ERR txdesc :%d not process\n",
615 SET_RX_DESC_OWN(pdesc, 1);
617 case HW_DESC_RXBUFF_ADDR:
618 SET_RX_DESC_BUFF_ADDR(pdesc, *(u32 *) val);
620 case HW_DESC_RXPKT_LEN:
621 SET_RX_DESC_PKT_LEN(pdesc, *(u32 *) val);
624 SET_RX_DESC_EOR(pdesc, 1);
627 RT_ASSERT(false, "ERR rxdesc :%d not process\n",
634 u32 rtl8723ae_get_desc(u8 *pdesc, bool istx, u8 desc_name)
641 ret = GET_TX_DESC_OWN(pdesc);
643 case HW_DESC_TXBUFF_ADDR:
644 ret = GET_TX_DESC_TX_BUFFER_ADDRESS(pdesc);
647 RT_ASSERT(false, "ERR txdesc :%d not process\n",
654 ret = GET_RX_DESC_OWN(pdesc);
656 case HW_DESC_RXPKT_LEN:
657 ret = GET_RX_DESC_PKT_LEN(pdesc);
660 RT_ASSERT(false, "ERR rxdesc :%d not process\n",
668 void rtl8723ae_tx_polling(struct ieee80211_hw *hw, u8 hw_queue)
670 struct rtl_priv *rtlpriv = rtl_priv(hw);
671 if (hw_queue == BEACON_QUEUE) {
672 rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG, BIT(4));
674 rtl_write_word(rtlpriv, REG_PCIE_CTRL_REG,
675 BIT(0) << (hw_queue));