forked from ~ljy/RK356X_SDK_RELEASE
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2024-05-13 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e 
 kernel/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c
....@@ -1,27 +1,5 @@
1
-/******************************************************************************
2
- *
3
- * Copyright(c) 2009-2012  Realtek Corporation. All rights reserved.
4
- *
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.
8
- *
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
12
- * more details.
13
- *
14
- * The full GNU General Public License is included in this distribution in the
15
- * file called LICENSE.
16
- *
17
- * Contact Information:
18
- * wlanfae <wlanfae@realtek.com>
19
- * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
20
- * Hsinchu 300, Taiwan.
21
- *
22
- * Larry Finger <Larry.Finger@lwfinger.net>
23
- *
24
- *****************************************************************************/
1
+// SPDX-License-Identifier: GPL-2.0
2
+/* Copyright(c) 2009-2012  Realtek Corporation.*/
253 
264 #include "../wifi.h"
275 #include "../usb.h"
....@@ -36,7 +14,7 @@
3614 #include "trx.h"
3715 #include "../rtl8192c/fw_common.h"
3816 
39
-static int _ConfigVerTOutEP(struct ieee80211_hw *hw)
17
+static int configvertoutep(struct ieee80211_hw *hw)
4018 {
4119 	u8 ep_cfg, txqsele;
4220 	u8 ep_nums = 0;
....@@ -69,7 +47,7 @@
6947 	return (rtlusb->out_ep_nums == ep_nums) ? 0 : -EINVAL;
7048 }
7149 
72
-static int _ConfigVerNOutEP(struct ieee80211_hw *hw)
50
+static int configvernoutep(struct ieee80211_hw *hw)
7351 {
7452 	u8 ep_cfg;
7553 	u8 ep_nums = 0;
....@@ -98,14 +76,14 @@
9876 	return (rtlusb->out_ep_nums == ep_nums) ? 0 : -EINVAL;
9977 }
10078 
101
-static void _TwoOutEpMapping(struct ieee80211_hw *hw, bool bIsChipB,
79
+static void twooutepmapping(struct ieee80211_hw *hw, bool is_chip8,
10280 			     bool  bwificfg, struct rtl_ep_map *ep_map)
10381 {
10482 	struct rtl_priv *rtlpriv = rtl_priv(hw);
10583 
10684 	if (bwificfg) { /* for WMM */
107
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
108
-			 "USB Chip-B & WMM Setting.....\n");
85
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
86
+			"USB Chip-B & WMM Setting.....\n");
10987 		ep_map->ep_mapping[RTL_TXQ_BE]	= 2;
11088 		ep_map->ep_mapping[RTL_TXQ_BK]	= 3;
11189 		ep_map->ep_mapping[RTL_TXQ_VI]	= 3;
....@@ -114,8 +92,8 @@
11492 		ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
11593 		ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
11694 	} else { /* typical setting */
117
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
118
-			 "USB typical Setting.....\n");
95
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
96
+			"USB typical Setting.....\n");
11997 		ep_map->ep_mapping[RTL_TXQ_BE]	= 3;
12098 		ep_map->ep_mapping[RTL_TXQ_BK]	= 3;
12199 		ep_map->ep_mapping[RTL_TXQ_VI]	= 2;
....@@ -126,13 +104,14 @@
126104 	}
127105 }
128106 
129
-static void _ThreeOutEpMapping(struct ieee80211_hw *hw, bool  bwificfg,
107
+static void threeoutepmapping(struct ieee80211_hw *hw, bool  bwificfg,
130108 			       struct rtl_ep_map *ep_map)
131109 {
132110 	struct rtl_priv *rtlpriv = rtl_priv(hw);
111
+
133112 	if (bwificfg) { /* for WMM */
134
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
135
-			 "USB 3EP Setting for WMM.....\n");
113
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
114
+			"USB 3EP Setting for WMM.....\n");
136115 		ep_map->ep_mapping[RTL_TXQ_BE]	= 5;
137116 		ep_map->ep_mapping[RTL_TXQ_BK]	= 3;
138117 		ep_map->ep_mapping[RTL_TXQ_VI]	= 3;
....@@ -141,8 +120,8 @@
141120 		ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
142121 		ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
143122 	} else { /* typical setting */
144
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
145
-			 "USB 3EP Setting for typical.....\n");
123
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
124
+			"USB 3EP Setting for typical.....\n");
146125 		ep_map->ep_mapping[RTL_TXQ_BE]	= 5;
147126 		ep_map->ep_mapping[RTL_TXQ_BK]	= 5;
148127 		ep_map->ep_mapping[RTL_TXQ_VI]	= 3;
....@@ -153,7 +132,7 @@
153132 	}
154133 }
155134 
156
-static void _OneOutEpMapping(struct ieee80211_hw *hw, struct rtl_ep_map *ep_map)
135
+static void oneoutepmapping(struct ieee80211_hw *hw, struct rtl_ep_map *ep_map)
157136 {
158137 	ep_map->ep_mapping[RTL_TXQ_BE]	= 2;
159138 	ep_map->ep_mapping[RTL_TXQ_BK]	= 2;
....@@ -163,30 +142,31 @@
163142 	ep_map->ep_mapping[RTL_TXQ_BCN] = 2;
164143 	ep_map->ep_mapping[RTL_TXQ_HI]	= 2;
165144 }
145
+
166146 static int _out_ep_mapping(struct ieee80211_hw *hw)
167147 {
168148 	int err = 0;
169
-	bool bIsChipN, bwificfg = false;
149
+	bool ischipn, bwificfg = false;
170150 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
171151 	struct rtl_usb_priv *usb_priv = rtl_usbpriv(hw);
172152 	struct rtl_usb *rtlusb = rtl_usbdev(usb_priv);
173153 	struct rtl_ep_map *ep_map = &(rtlusb->ep_map);
174154 
175
-	bIsChipN = IS_NORMAL_CHIP(rtlhal->version);
155
+	ischipn = IS_NORMAL_CHIP(rtlhal->version);
176156 	switch (rtlusb->out_ep_nums) {
177157 	case 2:
178
-		_TwoOutEpMapping(hw, bIsChipN, bwificfg, ep_map);
158
+		twooutepmapping(hw, ischipn, bwificfg, ep_map);
179159 		break;
180160 	case 3:
181161 		/* Test chip doesn't support three out EPs. */
182
-		if (!bIsChipN) {
162
+		if (!ischipn) {
183163 			err  =  -EINVAL;
184164 			goto err_out;
185165 		}
186
-		_ThreeOutEpMapping(hw, bIsChipN, ep_map);
166
+		threeoutepmapping(hw, ischipn, ep_map);
187167 		break;
188168 	case 1:
189
-		_OneOutEpMapping(hw, ep_map);
169
+		oneoutepmapping(hw, ep_map);
190170 		break;
191171 	default:
192172 		err  =  -EINVAL;
....@@ -196,15 +176,17 @@
196176 	return err;
197177 
198178 }
179
+
199180 /* endpoint mapping */
200181 int  rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw)
201182 {
202183 	struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
203184 	int error = 0;
185
+
204186 	if (likely(IS_NORMAL_CHIP(rtlhal->version)))
205
-		error = _ConfigVerNOutEP(hw);
187
+		error = configvernoutep(hw);
206188 	else
207
-		error = _ConfigVerTOutEP(hw);
189
+		error = configvertoutep(hw);
208190 	if (error)
209191 		goto err_out;
210192 	error = _out_ep_mapping(hw);
....@@ -266,24 +248,24 @@
266248 	switch (mac80211_queue_index) {
267249 	case 0:	/* VO */
268250 		qsel = QSLT_VO;
269
-		RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG,
270
-			 "VO queue, set qsel = 0x%x\n", QSLT_VO);
251
+		rtl_dbg(rtlpriv, COMP_USB, DBG_DMESG,
252
+			"VO queue, set qsel = 0x%x\n", QSLT_VO);
271253 		break;
272254 	case 1:	/* VI */
273255 		qsel = QSLT_VI;
274
-		RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG,
275
-			 "VI queue, set qsel = 0x%x\n", QSLT_VI);
256
+		rtl_dbg(rtlpriv, COMP_USB, DBG_DMESG,
257
+			"VI queue, set qsel = 0x%x\n", QSLT_VI);
276258 		break;
277259 	case 3:	/* BK */
278260 		qsel = QSLT_BK;
279
-		RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG,
280
-			 "BK queue, set qsel = 0x%x\n", QSLT_BK);
261
+		rtl_dbg(rtlpriv, COMP_USB, DBG_DMESG,
262
+			"BK queue, set qsel = 0x%x\n", QSLT_BK);
281263 		break;
282264 	case 2:	/* BE */
283265 	default:
284266 		qsel = QSLT_BE;
285
-		RT_TRACE(rtlpriv, COMP_USB, DBG_DMESG,
286
-			 "BE queue, set qsel = 0x%x\n", QSLT_BE);
267
+		rtl_dbg(rtlpriv, COMP_USB, DBG_DMESG,
268
+			"BE queue, set qsel = 0x%x\n", QSLT_BE);
287269 		break;
288270 	}
289271 out:
....@@ -300,44 +282,45 @@
300282 bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
301283 			   struct rtl_stats *stats,
302284 			   struct ieee80211_rx_status *rx_status,
303
-			   u8 *pdesc, struct sk_buff *skb)
285
+			   u8 *pdesc8, struct sk_buff *skb)
304286 {
305287 	struct rx_fwinfo_92c *p_drvinfo;
306
-	struct rx_desc_92c *p_desc = (struct rx_desc_92c *)pdesc;
307
-	u32 phystatus = GET_RX_DESC_PHY_STATUS(pdesc);
288
+	struct rx_desc_92c *p_desc = (struct rx_desc_92c *)pdesc8;
289
+	__le32 *pdesc = (__le32 *)pdesc8;
290
+	u32 phystatus = get_rx_desc_phy_status(pdesc);
308291 
309
-	stats->length = (u16) GET_RX_DESC_PKT_LEN(pdesc);
310
-	stats->rx_drvinfo_size = (u8)GET_RX_DESC_DRVINFO_SIZE(pdesc) *
292
+	stats->length = (u16)get_rx_desc_pkt_len(pdesc);
293
+	stats->rx_drvinfo_size = (u8)get_rx_desc_drvinfo_size(pdesc) *
311294 				 RX_DRV_INFO_SIZE_UNIT;
312
-	stats->rx_bufshift = (u8) (GET_RX_DESC_SHIFT(pdesc) & 0x03);
313
-	stats->icv = (u16) GET_RX_DESC_ICV(pdesc);
314
-	stats->crc = (u16) GET_RX_DESC_CRC32(pdesc);
295
+	stats->rx_bufshift = (u8)(get_rx_desc_shift(pdesc) & 0x03);
296
+	stats->icv = (u16)get_rx_desc_icv(pdesc);
297
+	stats->crc = (u16)get_rx_desc_crc32(pdesc);
315298 	stats->hwerror = (stats->crc | stats->icv);
316
-	stats->decrypted = !GET_RX_DESC_SWDEC(pdesc);
317
-	stats->rate = (u8) GET_RX_DESC_RX_MCS(pdesc);
318
-	stats->shortpreamble = (u16) GET_RX_DESC_SPLCP(pdesc);
319
-	stats->isampdu = (bool) (GET_RX_DESC_PAGGR(pdesc) == 1);
320
-	stats->isfirst_ampdu = (bool)((GET_RX_DESC_PAGGR(pdesc) == 1)
321
-				   && (GET_RX_DESC_FAGGR(pdesc) == 1));
322
-	stats->timestamp_low = GET_RX_DESC_TSFL(pdesc);
323
-	stats->rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(pdesc);
324
-	stats->is_ht = (bool)GET_RX_DESC_RX_HT(pdesc);
299
+	stats->decrypted = !get_rx_desc_swdec(pdesc);
300
+	stats->rate = (u8)get_rx_desc_rx_mcs(pdesc);
301
+	stats->shortpreamble = (u16)get_rx_desc_splcp(pdesc);
302
+	stats->isampdu = (bool)(get_rx_desc_paggr(pdesc) == 1);
303
+	stats->isfirst_ampdu = (bool)((get_rx_desc_paggr(pdesc) == 1) &&
304
+				      (get_rx_desc_faggr(pdesc) == 1));
305
+	stats->timestamp_low = get_rx_desc_tsfl(pdesc);
306
+	stats->rx_is40mhzpacket = (bool)get_rx_desc_bw(pdesc);
307
+	stats->is_ht = (bool)get_rx_desc_rx_ht(pdesc);
325308 	rx_status->freq = hw->conf.chandef.chan->center_freq;
326309 	rx_status->band = hw->conf.chandef.chan->band;
327
-	if (GET_RX_DESC_CRC32(pdesc))
310
+	if (get_rx_desc_crc32(pdesc))
328311 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
329
-	if (!GET_RX_DESC_SWDEC(pdesc))
312
+	if (!get_rx_desc_swdec(pdesc))
330313 		rx_status->flag |= RX_FLAG_DECRYPTED;
331
-	if (GET_RX_DESC_BW(pdesc))
314
+	if (get_rx_desc_bw(pdesc))
332315 		rx_status->bw = RATE_INFO_BW_40;
333
-	if (GET_RX_DESC_RX_HT(pdesc))
316
+	if (get_rx_desc_rx_ht(pdesc))
334317 		rx_status->encoding = RX_ENC_HT;
335318 	rx_status->flag |= RX_FLAG_MACTIME_START;
336319 	if (stats->decrypted)
337320 		rx_status->flag |= RX_FLAG_DECRYPTED;
338321 	rx_status->rate_idx = rtlwifi_rate_mapping(hw, stats->is_ht,
339322 						   false, stats->rate);
340
-	rx_status->mactime = GET_RX_DESC_TSFL(pdesc);
323
+	rx_status->mactime = get_rx_desc_tsfl(pdesc);
341324 	if (phystatus) {
342325 		p_drvinfo = (struct rx_fwinfo_92c *)(skb->data +
343326 						     stats->rx_bufshift);
....@@ -357,7 +340,7 @@
357340 		 (struct ieee80211_rx_status *)IEEE80211_SKB_RXCB(skb);
358341 	u32 skb_len, pkt_len, drvinfo_len;
359342 	struct rtl_priv *rtlpriv = rtl_priv(hw);
360
-	u8 *rxdesc;
343
+	__le32 *rxdesc;
361344 	struct rtl_stats stats = {
362345 		.signal = 0,
363346 		.rate = 0,
....@@ -368,44 +351,44 @@
368351 	struct ieee80211_hdr *hdr;
369352 
370353 	memset(rx_status, 0, sizeof(*rx_status));
371
-	rxdesc	= skb->data;
354
+	rxdesc	= (__le32 *)skb->data;
372355 	skb_len	= skb->len;
373
-	drvinfo_len = (GET_RX_DESC_DRVINFO_SIZE(rxdesc) * RTL_RX_DRV_INFO_UNIT);
374
-	pkt_len		= GET_RX_DESC_PKT_LEN(rxdesc);
356
+	drvinfo_len = (get_rx_desc_drvinfo_size(rxdesc) * RTL_RX_DRV_INFO_UNIT);
357
+	pkt_len		= get_rx_desc_pkt_len(rxdesc);
375358 	/* TODO: Error recovery. drop this skb or something. */
376359 	WARN_ON(skb_len < (pkt_len + RTL_RX_DESC_SIZE + drvinfo_len));
377
-	stats.length = (u16) GET_RX_DESC_PKT_LEN(rxdesc);
378
-	stats.rx_drvinfo_size = (u8)GET_RX_DESC_DRVINFO_SIZE(rxdesc) *
360
+	stats.length = (u16)get_rx_desc_pkt_len(rxdesc);
361
+	stats.rx_drvinfo_size = (u8)get_rx_desc_drvinfo_size(rxdesc) *
379362 				RX_DRV_INFO_SIZE_UNIT;
380
-	stats.rx_bufshift = (u8) (GET_RX_DESC_SHIFT(rxdesc) & 0x03);
381
-	stats.icv = (u16) GET_RX_DESC_ICV(rxdesc);
382
-	stats.crc = (u16) GET_RX_DESC_CRC32(rxdesc);
363
+	stats.rx_bufshift = (u8)(get_rx_desc_shift(rxdesc) & 0x03);
364
+	stats.icv = (u16)get_rx_desc_icv(rxdesc);
365
+	stats.crc = (u16)get_rx_desc_crc32(rxdesc);
383366 	stats.hwerror = (stats.crc | stats.icv);
384
-	stats.decrypted = !GET_RX_DESC_SWDEC(rxdesc);
385
-	stats.rate = (u8) GET_RX_DESC_RX_MCS(rxdesc);
386
-	stats.shortpreamble = (u16) GET_RX_DESC_SPLCP(rxdesc);
387
-	stats.isampdu = (bool) ((GET_RX_DESC_PAGGR(rxdesc) == 1)
388
-				   && (GET_RX_DESC_FAGGR(rxdesc) == 1));
389
-	stats.timestamp_low = GET_RX_DESC_TSFL(rxdesc);
390
-	stats.rx_is40Mhzpacket = (bool) GET_RX_DESC_BW(rxdesc);
391
-	stats.is_ht = (bool)GET_RX_DESC_RX_HT(rxdesc);
367
+	stats.decrypted = !get_rx_desc_swdec(rxdesc);
368
+	stats.rate = (u8)get_rx_desc_rx_mcs(rxdesc);
369
+	stats.shortpreamble = (u16)get_rx_desc_splcp(rxdesc);
370
+	stats.isampdu = (bool)((get_rx_desc_paggr(rxdesc) == 1) &&
371
+			       (get_rx_desc_faggr(rxdesc) == 1));
372
+	stats.timestamp_low = get_rx_desc_tsfl(rxdesc);
373
+	stats.rx_is40mhzpacket = (bool)get_rx_desc_bw(rxdesc);
374
+	stats.is_ht = (bool)get_rx_desc_rx_ht(rxdesc);
392375 	/* TODO: is center_freq changed when doing scan? */
393376 	/* TODO: Shall we add protection or just skip those two step? */
394377 	rx_status->freq = hw->conf.chandef.chan->center_freq;
395378 	rx_status->band = hw->conf.chandef.chan->band;
396
-	if (GET_RX_DESC_CRC32(rxdesc))
379
+	if (get_rx_desc_crc32(rxdesc))
397380 		rx_status->flag |= RX_FLAG_FAILED_FCS_CRC;
398
-	if (!GET_RX_DESC_SWDEC(rxdesc))
381
+	if (!get_rx_desc_swdec(rxdesc))
399382 		rx_status->flag |= RX_FLAG_DECRYPTED;
400
-	if (GET_RX_DESC_BW(rxdesc))
383
+	if (get_rx_desc_bw(rxdesc))
401384 		rx_status->bw = RATE_INFO_BW_40;
402
-	if (GET_RX_DESC_RX_HT(rxdesc))
385
+	if (get_rx_desc_rx_ht(rxdesc))
403386 		rx_status->encoding = RX_ENC_HT;
404387 	/* Data rate */
405388 	rx_status->rate_idx = rtlwifi_rate_mapping(hw, stats.is_ht,
406389 						   false, stats.rate);
407390 	/*  There is a phy status after this rx descriptor. */
408
-	if (GET_RX_DESC_PHY_STATUS(rxdesc)) {
391
+	if (get_rx_desc_phy_status(rxdesc)) {
409392 		p_drvinfo = (struct rx_fwinfo_92c *)(rxdesc + RTL_RX_DESC_SIZE);
410393 		rtl92c_translate_rx_signal_stuff(hw, skb, &stats,
411394 				 (struct rx_desc_92c *)rxdesc, p_drvinfo);
....@@ -415,18 +398,18 @@
415398 	fc = hdr->frame_control;
416399 	bv = ieee80211_is_probe_resp(fc);
417400 	if (bv)
418
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
419
-			 "Got probe response frame\n");
401
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
402
+			"Got probe response frame\n");
420403 	if (ieee80211_is_beacon(fc))
421
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Got beacon frame\n");
404
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, "Got beacon frame\n");
422405 	if (ieee80211_is_data(fc))
423
-		RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG, "Got data frame\n");
424
-	RT_TRACE(rtlpriv, COMP_INIT, DBG_DMESG,
425
-		 "Fram: fc = 0x%X addr1 = 0x%02X:0x%02X:0x%02X:0x%02X:0x%02X:0x%02X\n",
426
-		 fc,
427
-		 (u32)hdr->addr1[0], (u32)hdr->addr1[1],
428
-		 (u32)hdr->addr1[2], (u32)hdr->addr1[3],
429
-		 (u32)hdr->addr1[4], (u32)hdr->addr1[5]);
406
+		rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG, "Got data frame\n");
407
+	rtl_dbg(rtlpriv, COMP_INIT, DBG_DMESG,
408
+		"Fram: fc = 0x%X addr1 = 0x%02X:0x%02X:0x%02X:0x%02X:0x%02X:0x%02X\n",
409
+		fc,
410
+		(u32)hdr->addr1[0], (u32)hdr->addr1[1],
411
+		(u32)hdr->addr1[2], (u32)hdr->addr1[3],
412
+		(u32)hdr->addr1[4], (u32)hdr->addr1[5]);
430413 	ieee80211_rx(hw, skb);
431414 }
432415 
....@@ -458,26 +441,27 @@
458441 
459442 /*======================================== trx ===============================*/
460443 
461
-static void _rtl_fill_usb_tx_desc(u8 *txdesc)
444
+static void _rtl_fill_usb_tx_desc(__le32 *txdesc)
462445 {
463
-	SET_TX_DESC_OWN(txdesc, 1);
464
-	SET_TX_DESC_LAST_SEG(txdesc, 1);
465
-	SET_TX_DESC_FIRST_SEG(txdesc, 1);
446
+	set_tx_desc_own(txdesc, 1);
447
+	set_tx_desc_last_seg(txdesc, 1);
448
+	set_tx_desc_first_seg(txdesc, 1);
466449 }
450
+
467451 /**
468452  *	For HW recovery information
469453  */
470
-static void _rtl_tx_desc_checksum(u8 *txdesc)
454
+static void _rtl_tx_desc_checksum(__le32 *txdesc)
471455 {
472456 	__le16 *ptr = (__le16 *)txdesc;
473457 	u16	checksum = 0;
474458 	u32 index;
475459 
476460 	/* Clear first */
477
-	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, 0);
461
+	set_tx_desc_tx_desc_checksum(txdesc, 0);
478462 	for (index = 0; index < 16; index++)
479463 		checksum = checksum ^ le16_to_cpu(*(ptr + index));
480
-	SET_TX_DESC_TX_DESC_CHECKSUM(txdesc, checksum);
464
+	set_tx_desc_tx_desc_checksum(txdesc, checksum);
481465 }
482466 
483467 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
....@@ -500,169 +484,178 @@
500484 	u16 pktlen = skb->len;
501485 	enum rtl_desc_qsel fw_qsel = _rtl8192cu_mq_to_descq(hw, fc,
502486 						skb_get_queue_mapping(skb));
503
-	u8 *txdesc;
487
+	u8 *txdesc8;
488
+	__le32 *txdesc;
504489 
505490 	seq_number = (le16_to_cpu(hdr->seq_ctrl) & IEEE80211_SCTL_SEQ) >> 4;
506491 	rtl_get_tcb_desc(hw, info, sta, skb, tcb_desc);
507
-	txdesc = skb_push(skb, RTL_TX_HEADER_SIZE);
492
+	txdesc8 = skb_push(skb, RTL_TX_HEADER_SIZE);
493
+	txdesc = (__le32 *)txdesc8;
508494 	memset(txdesc, 0, RTL_TX_HEADER_SIZE);
509
-	SET_TX_DESC_PKT_SIZE(txdesc, pktlen);
510
-	SET_TX_DESC_LINIP(txdesc, 0);
511
-	SET_TX_DESC_PKT_OFFSET(txdesc, RTL_DUMMY_OFFSET);
512
-	SET_TX_DESC_OFFSET(txdesc, RTL_TX_HEADER_SIZE);
513
-	SET_TX_DESC_TX_RATE(txdesc, tcb_desc->hw_rate);
495
+	set_tx_desc_pkt_size(txdesc, pktlen);
496
+	set_tx_desc_linip(txdesc, 0);
497
+	set_tx_desc_pkt_offset(txdesc, RTL_DUMMY_OFFSET);
498
+	set_tx_desc_offset(txdesc, RTL_TX_HEADER_SIZE);
499
+	set_tx_desc_tx_rate(txdesc, tcb_desc->hw_rate);
514500 	if (tcb_desc->use_shortgi || tcb_desc->use_shortpreamble)
515
-		SET_TX_DESC_DATA_SHORTGI(txdesc, 1);
501
+		set_tx_desc_data_shortgi(txdesc, 1);
516502 	if (mac->tids[tid].agg.agg_state == RTL_AGG_ON &&
517503 		    info->flags & IEEE80211_TX_CTL_AMPDU) {
518
-		SET_TX_DESC_AGG_ENABLE(txdesc, 1);
519
-		SET_TX_DESC_MAX_AGG_NUM(txdesc, 0x14);
504
+		set_tx_desc_agg_enable(txdesc, 1);
505
+		set_tx_desc_max_agg_num(txdesc, 0x14);
520506 	} else {
521
-		SET_TX_DESC_AGG_BREAK(txdesc, 1);
507
+		set_tx_desc_agg_break(txdesc, 1);
522508 	}
523
-	SET_TX_DESC_SEQ(txdesc, seq_number);
524
-	SET_TX_DESC_RTS_ENABLE(txdesc, ((tcb_desc->rts_enable &&
525
-			       !tcb_desc->cts_enable) ? 1 : 0));
526
-	SET_TX_DESC_HW_RTS_ENABLE(txdesc, ((tcb_desc->rts_enable ||
527
-				  tcb_desc->cts_enable) ? 1 : 0));
528
-	SET_TX_DESC_CTS2SELF(txdesc, ((tcb_desc->cts_enable) ? 1 : 0));
529
-	SET_TX_DESC_RTS_STBC(txdesc, ((tcb_desc->rts_stbc) ? 1 : 0));
530
-	SET_TX_DESC_RTS_RATE(txdesc, tcb_desc->rts_rate);
531
-	SET_TX_DESC_RTS_BW(txdesc, 0);
532
-	SET_TX_DESC_RTS_SC(txdesc, tcb_desc->rts_sc);
533
-	SET_TX_DESC_RTS_SHORT(txdesc,
509
+	set_tx_desc_seq(txdesc, seq_number);
510
+	set_tx_desc_rts_enable(txdesc,
511
+			       ((tcb_desc->rts_enable &&
512
+				!tcb_desc->cts_enable) ? 1 : 0));
513
+	set_tx_desc_hw_rts_enable(txdesc,
514
+				  ((tcb_desc->rts_enable ||
515
+				   tcb_desc->cts_enable) ? 1 : 0));
516
+	set_tx_desc_cts2self(txdesc, ((tcb_desc->cts_enable) ? 1 : 0));
517
+	set_tx_desc_rts_stbc(txdesc, ((tcb_desc->rts_stbc) ? 1 : 0));
518
+	set_tx_desc_rts_rate(txdesc, tcb_desc->rts_rate);
519
+	set_tx_desc_rts_bw(txdesc, 0);
520
+	set_tx_desc_rts_sc(txdesc, tcb_desc->rts_sc);
521
+	set_tx_desc_rts_short(txdesc,
534522 			      ((tcb_desc->rts_rate <= DESC_RATE54M) ?
535523 			       (tcb_desc->rts_use_shortpreamble ? 1 : 0)
536524 			       : (tcb_desc->rts_use_shortgi ? 1 : 0)));
537525 	if (mac->bw_40) {
538526 		if (rate_flag & IEEE80211_TX_RC_DUP_DATA) {
539
-			SET_TX_DESC_DATA_BW(txdesc, 1);
540
-			SET_TX_DESC_DATA_SC(txdesc, 3);
527
+			set_tx_desc_data_bw(txdesc, 1);
528
+			set_tx_desc_data_sc(txdesc, 3);
541529 		} else if(rate_flag & IEEE80211_TX_RC_40_MHZ_WIDTH){
542
-			SET_TX_DESC_DATA_BW(txdesc, 1);
543
-			SET_TX_DESC_DATA_SC(txdesc, mac->cur_40_prime_sc);
530
+			set_tx_desc_data_bw(txdesc, 1);
531
+			set_tx_desc_data_sc(txdesc, mac->cur_40_prime_sc);
544532 		} else {
545
-			SET_TX_DESC_DATA_BW(txdesc, 0);
546
-			SET_TX_DESC_DATA_SC(txdesc, 0);
533
+			set_tx_desc_data_bw(txdesc, 0);
534
+			set_tx_desc_data_sc(txdesc, 0);
547535 		}
548536 	} else {
549
-		SET_TX_DESC_DATA_BW(txdesc, 0);
550
-		SET_TX_DESC_DATA_SC(txdesc, 0);
537
+		set_tx_desc_data_bw(txdesc, 0);
538
+		set_tx_desc_data_sc(txdesc, 0);
551539 	}
552540 	rcu_read_lock();
553541 	sta = ieee80211_find_sta(mac->vif, mac->bssid);
554542 	if (sta) {
555543 		u8 ampdu_density = sta->ht_cap.ampdu_density;
556
-		SET_TX_DESC_AMPDU_DENSITY(txdesc, ampdu_density);
544
+
545
+		set_tx_desc_ampdu_density(txdesc, ampdu_density);
557546 	}
558547 	rcu_read_unlock();
559548 	if (info->control.hw_key) {
560549 		struct ieee80211_key_conf *keyconf = info->control.hw_key;
550
+
561551 		switch (keyconf->cipher) {
562552 		case WLAN_CIPHER_SUITE_WEP40:
563553 		case WLAN_CIPHER_SUITE_WEP104:
564554 		case WLAN_CIPHER_SUITE_TKIP:
565
-			SET_TX_DESC_SEC_TYPE(txdesc, 0x1);
555
+			set_tx_desc_sec_type(txdesc, 0x1);
566556 			break;
567557 		case WLAN_CIPHER_SUITE_CCMP:
568
-			SET_TX_DESC_SEC_TYPE(txdesc, 0x3);
558
+			set_tx_desc_sec_type(txdesc, 0x3);
569559 			break;
570560 		default:
571
-			SET_TX_DESC_SEC_TYPE(txdesc, 0x0);
561
+			set_tx_desc_sec_type(txdesc, 0x0);
572562 			break;
573563 		}
574564 	}
575
-	SET_TX_DESC_PKT_ID(txdesc, 0);
576
-	SET_TX_DESC_QUEUE_SEL(txdesc, fw_qsel);
577
-	SET_TX_DESC_DATA_RATE_FB_LIMIT(txdesc, 0x1F);
578
-	SET_TX_DESC_RTS_RATE_FB_LIMIT(txdesc, 0xF);
579
-	SET_TX_DESC_DISABLE_FB(txdesc, 0);
580
-	SET_TX_DESC_USE_RATE(txdesc, tcb_desc->use_driver_rate ? 1 : 0);
565
+	set_tx_desc_pkt_id(txdesc, 0);
566
+	set_tx_desc_queue_sel(txdesc, fw_qsel);
567
+	set_tx_desc_data_rate_fb_limit(txdesc, 0x1F);
568
+	set_tx_desc_rts_rate_fb_limit(txdesc, 0xF);
569
+	set_tx_desc_disable_fb(txdesc, 0);
570
+	set_tx_desc_use_rate(txdesc, tcb_desc->use_driver_rate ? 1 : 0);
581571 	if (ieee80211_is_data_qos(fc)) {
582572 		if (mac->rdg_en) {
583
-			RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE,
584
-				 "Enable RDG function\n");
585
-			SET_TX_DESC_RDG_ENABLE(txdesc, 1);
586
-			SET_TX_DESC_HTC(txdesc, 1);
573
+			rtl_dbg(rtlpriv, COMP_SEND, DBG_TRACE,
574
+				"Enable RDG function\n");
575
+			set_tx_desc_rdg_enable(txdesc, 1);
576
+			set_tx_desc_htc(txdesc, 1);
587577 		}
588578 	}
589579 	if (rtlpriv->dm.useramask) {
590
-		SET_TX_DESC_RATE_ID(txdesc, tcb_desc->ratr_index);
591
-		SET_TX_DESC_MACID(txdesc, tcb_desc->mac_id);
580
+		set_tx_desc_rate_id(txdesc, tcb_desc->ratr_index);
581
+		set_tx_desc_macid(txdesc, tcb_desc->mac_id);
592582 	} else {
593
-		SET_TX_DESC_RATE_ID(txdesc, 0xC + tcb_desc->ratr_index);
594
-		SET_TX_DESC_MACID(txdesc, tcb_desc->ratr_index);
583
+		set_tx_desc_rate_id(txdesc, 0xC + tcb_desc->ratr_index);
584
+		set_tx_desc_macid(txdesc, tcb_desc->ratr_index);
595585 	}
596586 	if ((!ieee80211_is_data_qos(fc)) && ppsc->leisure_ps &&
597587 	      ppsc->fwctrl_lps) {
598
-		SET_TX_DESC_HWSEQ_EN(txdesc, 1);
599
-		SET_TX_DESC_PKT_ID(txdesc, 8);
588
+		set_tx_desc_hwseq_en(txdesc, 1);
589
+		set_tx_desc_pkt_id(txdesc, 8);
600590 		if (!defaultadapter)
601
-			SET_TX_DESC_QOS(txdesc, 1);
591
+			set_tx_desc_qos(txdesc, 1);
602592 	}
603593 	if (ieee80211_has_morefrags(fc))
604
-		SET_TX_DESC_MORE_FRAG(txdesc, 1);
594
+		set_tx_desc_more_frag(txdesc, 1);
605595 	if (is_multicast_ether_addr(ieee80211_get_DA(hdr)) ||
606596 	    is_broadcast_ether_addr(ieee80211_get_DA(hdr)))
607
-		SET_TX_DESC_BMC(txdesc, 1);
597
+		set_tx_desc_bmc(txdesc, 1);
608598 	_rtl_fill_usb_tx_desc(txdesc);
609599 	_rtl_tx_desc_checksum(txdesc);
610
-	RT_TRACE(rtlpriv, COMP_SEND, DBG_TRACE, "==>\n");
600
+	rtl_dbg(rtlpriv, COMP_SEND, DBG_TRACE, "==>\n");
611601 }
612602 
613
-void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc,
614
-			      u32 buffer_len, bool bIsPsPoll)
603
+void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 *pdesc8,
604
+			      u32 buffer_len, bool is_pspoll)
615605 {
606
+	__le32 *pdesc = (__le32 *)pdesc8;
607
+
616608 	/* Clear all status */
617
-	memset(pDesc, 0, RTL_TX_HEADER_SIZE);
618
-	SET_TX_DESC_FIRST_SEG(pDesc, 1); /* bFirstSeg; */
619
-	SET_TX_DESC_LAST_SEG(pDesc, 1); /* bLastSeg; */
620
-	SET_TX_DESC_OFFSET(pDesc, RTL_TX_HEADER_SIZE); /* Offset = 32 */
621
-	SET_TX_DESC_PKT_SIZE(pDesc, buffer_len); /* Buffer size + command hdr */
622
-	SET_TX_DESC_QUEUE_SEL(pDesc, QSLT_MGNT); /* Fixed queue of Mgnt queue */
609
+	memset(pdesc, 0, RTL_TX_HEADER_SIZE);
610
+	set_tx_desc_first_seg(pdesc, 1); /* bFirstSeg; */
611
+	set_tx_desc_last_seg(pdesc, 1); /* bLastSeg; */
612
+	set_tx_desc_offset(pdesc, RTL_TX_HEADER_SIZE); /* Offset = 32 */
613
+	set_tx_desc_pkt_size(pdesc, buffer_len); /* Buffer size + command hdr */
614
+	set_tx_desc_queue_sel(pdesc, QSLT_MGNT); /* Fixed queue of Mgnt queue */
623615 	/* Set NAVUSEHDR to prevent Ps-poll AId filed to be changed to error
624616 	 * vlaue by Hw. */
625
-	if (bIsPsPoll) {
626
-		SET_TX_DESC_NAV_USE_HDR(pDesc, 1);
617
+	if (is_pspoll) {
618
+		set_tx_desc_nav_use_hdr(pdesc, 1);
627619 	} else {
628
-		SET_TX_DESC_HWSEQ_EN(pDesc, 1); /* Hw set sequence number */
629
-		SET_TX_DESC_PKT_ID(pDesc, 0x100); /* set bit3 to 1. */
620
+		set_tx_desc_hwseq_en(pdesc, 1); /* Hw set sequence number */
621
+		set_tx_desc_pkt_id(pdesc, BIT(3)); /* set bit3 to 1. */
630622 	}
631
-	SET_TX_DESC_USE_RATE(pDesc, 1); /* use data rate which is set by Sw */
632
-	SET_TX_DESC_OWN(pDesc, 1);
633
-	SET_TX_DESC_TX_RATE(pDesc, DESC_RATE1M);
634
-	_rtl_tx_desc_checksum(pDesc);
623
+	set_tx_desc_use_rate(pdesc, 1); /* use data rate which is set by Sw */
624
+	set_tx_desc_own(pdesc, 1);
625
+	set_tx_desc_tx_rate(pdesc, DESC_RATE1M);
626
+	_rtl_tx_desc_checksum(pdesc);
635627 }
636628 
637629 void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw,
638
-			     u8 *pdesc, bool firstseg,
630
+			     u8 *pdesc8, bool firstseg,
639631 			     bool lastseg, struct sk_buff *skb)
640632 {
641633 	struct rtl_priv *rtlpriv = rtl_priv(hw);
642634 	u8 fw_queue = QSLT_BEACON;
643635 	struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)(skb->data);
644636 	__le16 fc = hdr->frame_control;
637
+	__le32 *pdesc = (__le32 *)pdesc8;
645638 
646639 	memset((void *)pdesc, 0, RTL_TX_HEADER_SIZE);
647640 	if (firstseg)
648
-		SET_TX_DESC_OFFSET(pdesc, RTL_TX_HEADER_SIZE);
649
-	SET_TX_DESC_TX_RATE(pdesc, DESC_RATE1M);
650
-	SET_TX_DESC_SEQ(pdesc, 0);
651
-	SET_TX_DESC_LINIP(pdesc, 0);
652
-	SET_TX_DESC_QUEUE_SEL(pdesc, fw_queue);
653
-	SET_TX_DESC_FIRST_SEG(pdesc, 1);
654
-	SET_TX_DESC_LAST_SEG(pdesc, 1);
655
-	SET_TX_DESC_RATE_ID(pdesc, 7);
656
-	SET_TX_DESC_MACID(pdesc, 0);
657
-	SET_TX_DESC_OWN(pdesc, 1);
658
-	SET_TX_DESC_PKT_SIZE(pdesc, (u16)skb->len);
659
-	SET_TX_DESC_FIRST_SEG(pdesc, 1);
660
-	SET_TX_DESC_LAST_SEG(pdesc, 1);
661
-	SET_TX_DESC_OFFSET(pdesc, 0x20);
662
-	SET_TX_DESC_USE_RATE(pdesc, 1);
641
+		set_tx_desc_offset(pdesc, RTL_TX_HEADER_SIZE);
642
+	set_tx_desc_tx_rate(pdesc, DESC_RATE1M);
643
+	set_tx_desc_seq(pdesc, 0);
644
+	set_tx_desc_linip(pdesc, 0);
645
+	set_tx_desc_queue_sel(pdesc, fw_queue);
646
+	set_tx_desc_first_seg(pdesc, 1);
647
+	set_tx_desc_last_seg(pdesc, 1);
648
+	set_tx_desc_rate_id(pdesc, 7);
649
+	set_tx_desc_macid(pdesc, 0);
650
+	set_tx_desc_own(pdesc, 1);
651
+	set_tx_desc_pkt_size(pdesc, (u16)skb->len);
652
+	set_tx_desc_first_seg(pdesc, 1);
653
+	set_tx_desc_last_seg(pdesc, 1);
654
+	set_tx_desc_offset(pdesc, 0x20);
655
+	set_tx_desc_use_rate(pdesc, 1);
663656 	if (!ieee80211_is_data_qos(fc)) {
664
-		SET_TX_DESC_HWSEQ_EN(pdesc, 1);
665
-		SET_TX_DESC_PKT_ID(pdesc, 8);
657
+		set_tx_desc_hwseq_en(pdesc, 1);
658
+		set_tx_desc_pkt_id(pdesc, 8);
666659 	}
667660 	RT_PRINT_DATA(rtlpriv, COMP_CMD, DBG_LOUD, "H2C Tx Cmd Content",
668661 		      pdesc, RTL_TX_DESC_SIZE);