1 /******************************************************************************
2  *
3  * Copyright(c) 2009-2012  Realtek Corporation.
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  *****************************************************************************/
25 
26 #ifndef __RTL8723E_TRX_H__
27 #define __RTL8723E_TRX_H__
28 
29 #define TX_DESC_SIZE					64
30 #define TX_DESC_AGGR_SUBFRAME_SIZE		32
31 
32 #define RX_DESC_SIZE					32
33 #define RX_DRV_INFO_SIZE_UNIT			8
34 
35 #define	TX_DESC_NEXT_DESC_OFFSET		40
36 #define USB_HWDESC_HEADER_LEN			32
37 #define CRCLENGTH						4
38 
39 #define SET_TX_DESC_PKT_SIZE(__pdesc, __val)		\
40 	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 16, __val)
41 #define SET_TX_DESC_OFFSET(__pdesc, __val)			\
42 	SET_BITS_TO_LE_4BYTE(__pdesc, 16, 8, __val)
43 #define SET_TX_DESC_BMC(__pdesc, __val)				\
44 	SET_BITS_TO_LE_4BYTE(__pdesc, 24, 1, __val)
45 #define SET_TX_DESC_HTC(__pdesc, __val)				\
46 	SET_BITS_TO_LE_4BYTE(__pdesc, 25, 1, __val)
47 #define SET_TX_DESC_LAST_SEG(__pdesc, __val)		\
48 	SET_BITS_TO_LE_4BYTE(__pdesc, 26, 1, __val)
49 #define SET_TX_DESC_FIRST_SEG(__pdesc, __val)		\
50 	SET_BITS_TO_LE_4BYTE(__pdesc, 27, 1, __val)
51 #define SET_TX_DESC_LINIP(__pdesc, __val)			\
52 	SET_BITS_TO_LE_4BYTE(__pdesc, 28, 1, __val)
53 #define SET_TX_DESC_NO_ACM(__pdesc, __val)			\
54 	SET_BITS_TO_LE_4BYTE(__pdesc, 29, 1, __val)
55 #define SET_TX_DESC_GF(__pdesc, __val)				\
56 	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
57 #define SET_TX_DESC_OWN(__pdesc, __val)				\
58 	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
59 
60 #define GET_TX_DESC_PKT_SIZE(__pdesc)				\
61 	LE_BITS_TO_4BYTE(__pdesc, 0, 16)
62 #define GET_TX_DESC_OFFSET(__pdesc)				\
63 	LE_BITS_TO_4BYTE(__pdesc, 16, 8)
64 #define GET_TX_DESC_BMC(__pdesc)				\
65 	LE_BITS_TO_4BYTE(__pdesc, 24, 1)
66 #define GET_TX_DESC_HTC(__pdesc)				\
67 	LE_BITS_TO_4BYTE(__pdesc, 25, 1)
68 #define GET_TX_DESC_LAST_SEG(__pdesc)				\
69 	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
70 #define GET_TX_DESC_FIRST_SEG(__pdesc)				\
71 	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
72 #define GET_TX_DESC_LINIP(__pdesc)				\
73 	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
74 #define GET_TX_DESC_NO_ACM(__pdesc)				\
75 	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
76 #define GET_TX_DESC_GF(__pdesc)					\
77 	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
78 #define GET_TX_DESC_OWN(__pdesc)				\
79 	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
80 
81 #define SET_TX_DESC_MACID(__pdesc, __val)			\
82 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 0, 5, __val)
83 #define SET_TX_DESC_AGG_BREAK(__pdesc, __val)		\
84 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 5, 1, __val)
85 #define SET_TX_DESC_BK(__pdesc, __val)				\
86 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 6, 1, __val)
87 #define SET_TX_DESC_RDG_ENABLE(__pdesc, __val)		\
88 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 7, 1, __val)
89 #define SET_TX_DESC_QUEUE_SEL(__pdesc, __val)		\
90 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 8, 5, __val)
91 #define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val)		\
92 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 13, 1, __val)
93 #define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val)	\
94 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 14, 1, __val)
95 #define SET_TX_DESC_PIFS(__pdesc, __val)			\
96 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 15, 1, __val)
97 #define SET_TX_DESC_RATE_ID(__pdesc, __val)		\
98 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 16, 4, __val)
99 #define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val)		\
100 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 20, 1, __val)
101 #define SET_TX_DESC_EN_DESC_ID(__pdesc, __val)		\
102 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 21, 1, __val)
103 #define SET_TX_DESC_SEC_TYPE(__pdesc, __val)		\
104 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 22, 2, __val)
105 #define SET_TX_DESC_PKT_OFFSET(__pdesc, __val)		\
106 	SET_BITS_TO_LE_4BYTE(__pdesc+4, 24, 8, __val)
107 
108 #define GET_TX_DESC_MACID(__pdesc)				\
109 	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
110 #define GET_TX_DESC_AGG_ENABLE(__pdesc)				\
111 	LE_BITS_TO_4BYTE(__pdesc+4, 5, 1)
112 #define GET_TX_DESC_AGG_BREAK(__pdesc)				\
113 	LE_BITS_TO_4BYTE(__pdesc+4, 6, 1)
114 #define GET_TX_DESC_RDG_ENABLE(__pdesc)				\
115 	LE_BITS_TO_4BYTE(__pdesc+4, 7, 1)
116 #define GET_TX_DESC_QUEUE_SEL(__pdesc)				\
117 	LE_BITS_TO_4BYTE(__pdesc+4, 8, 5)
118 #define GET_TX_DESC_RDG_NAV_EXT(__pdesc)			\
119 	LE_BITS_TO_4BYTE(__pdesc+4, 13, 1)
120 #define GET_TX_DESC_LSIG_TXOP_EN(__pdesc)			\
121 	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
122 #define GET_TX_DESC_PIFS(__pdesc)				\
123 	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
124 #define GET_TX_DESC_RATE_ID(__pdesc)				\
125 	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
126 #define GET_TX_DESC_NAV_USE_HDR(__pdesc)			\
127 	LE_BITS_TO_4BYTE(__pdesc+4, 20, 1)
128 #define GET_TX_DESC_EN_DESC_ID(__pdesc)				\
129 	LE_BITS_TO_4BYTE(__pdesc+4, 21, 1)
130 #define GET_TX_DESC_SEC_TYPE(__pdesc)				\
131 	LE_BITS_TO_4BYTE(__pdesc+4, 22, 2)
132 #define GET_TX_DESC_PKT_OFFSET(__pdesc)				\
133 	LE_BITS_TO_4BYTE(__pdesc+4, 24, 8)
134 
135 #define SET_TX_DESC_RTS_RC(__pdesc, __val)			\
136 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 0, 6, __val)
137 #define SET_TX_DESC_DATA_RC(__pdesc, __val)		\
138 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 6, 6, __val)
139 #define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val)		\
140 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 14, 2, __val)
141 #define SET_TX_DESC_MORE_FRAG(__pdesc, __val)		\
142 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 17, 1, __val)
143 #define SET_TX_DESC_RAW(__pdesc, __val)				\
144 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 18, 1, __val)
145 #define SET_TX_DESC_CCX(__pdesc, __val)				\
146 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 19, 1, __val)
147 #define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val)	\
148 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 20, 3, __val)
149 #define SET_TX_DESC_ANTSEL_A(__pdesc, __val)		\
150 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 24, 1, __val)
151 #define SET_TX_DESC_ANTSEL_B(__pdesc, __val)		\
152 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 25, 1, __val)
153 #define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val)		\
154 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 26, 2, __val)
155 #define SET_TX_DESC_TX_ANTL(__pdesc, __val)		\
156 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 28, 2, __val)
157 #define SET_TX_DESC_TX_ANT_HT(__pdesc, __val)		\
158 	SET_BITS_TO_LE_4BYTE(__pdesc+8, 30, 2, __val)
159 
160 #define GET_TX_DESC_RTS_RC(__pdesc)				\
161 	LE_BITS_TO_4BYTE(__pdesc+8, 0, 6)
162 #define GET_TX_DESC_DATA_RC(__pdesc)				\
163 	LE_BITS_TO_4BYTE(__pdesc+8, 6, 6)
164 #define GET_TX_DESC_BAR_RTY_TH(__pdesc)				\
165 	LE_BITS_TO_4BYTE(__pdesc+8, 14, 2)
166 #define GET_TX_DESC_MORE_FRAG(__pdesc)				\
167 	LE_BITS_TO_4BYTE(__pdesc+8, 17, 1)
168 #define GET_TX_DESC_RAW(__pdesc)				\
169 	LE_BITS_TO_4BYTE(__pdesc+8, 18, 1)
170 #define GET_TX_DESC_CCX(__pdesc)				\
171 	LE_BITS_TO_4BYTE(__pdesc+8, 19, 1)
172 #define GET_TX_DESC_AMPDU_DENSITY(__pdesc)			\
173 	LE_BITS_TO_4BYTE(__pdesc+8, 20, 3)
174 #define GET_TX_DESC_ANTSEL_A(__pdesc)				\
175 	LE_BITS_TO_4BYTE(__pdesc+8, 24, 1)
176 #define GET_TX_DESC_ANTSEL_B(__pdesc)				\
177 	LE_BITS_TO_4BYTE(__pdesc+8, 25, 1)
178 #define GET_TX_DESC_TX_ANT_CCK(__pdesc)				\
179 	LE_BITS_TO_4BYTE(__pdesc+8, 26, 2)
180 #define GET_TX_DESC_TX_ANTL(__pdesc)				\
181 	LE_BITS_TO_4BYTE(__pdesc+8, 28, 2)
182 #define GET_TX_DESC_TX_ANT_HT(__pdesc)				\
183 	LE_BITS_TO_4BYTE(__pdesc+8, 30, 2)
184 
185 #define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val)	\
186 	SET_BITS_TO_LE_4BYTE(__pdesc+12, 0, 8, __val)
187 #define SET_TX_DESC_TAIL_PAGE(__pdesc, __val)		\
188 	SET_BITS_TO_LE_4BYTE(__pdesc+12, 8, 8, __val)
189 #define SET_TX_DESC_SEQ(__pdesc, __val)				\
190 	SET_BITS_TO_LE_4BYTE(__pdesc+12, 16, 12, __val)
191 #define SET_TX_DESC_PKT_ID(__pdesc, __val)			\
192 	SET_BITS_TO_LE_4BYTE(__pdesc+12, 28, 4, __val)
193 
194 #define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc)		\
195 	LE_BITS_TO_4BYTE(__pdesc+12, 0, 8)
196 #define GET_TX_DESC_TAIL_PAGE(__pdesc)				\
197 	LE_BITS_TO_4BYTE(__pdesc+12, 8, 8)
198 #define GET_TX_DESC_SEQ(__pdesc)				\
199 	LE_BITS_TO_4BYTE(__pdesc+12, 16, 12)
200 #define GET_TX_DESC_PKT_ID(__pdesc)				\
201 	LE_BITS_TO_4BYTE(__pdesc+12, 28, 4)
202 
203 /* For RTL8723 */
204 #define SET_TX_DESC_TRIGGER_INT(__pdesc, __val)		\
205 	SET_BITS_TO_LE_4BYTE(__pdesc+12, 30, 1, __val)
206 #define SET_TX_DESC_HWSEQ_EN_8723(__pdesc, __val)   \
207 	SET_BITS_TO_LE_4BYTE(__pdesc+12, 31, 1, __val)
208 #define SET_TX_DESC_HWSEQ_SEL_8723(__txdesc, __value) \
209 	SET_BITS_TO_LE_4BYTE(__txdesc+16, 6, 2, __value)
210 
211 #define SET_TX_DESC_RTS_RATE(__pdesc, __val)		\
212 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 0, 5, __val)
213 #define SET_TX_DESC_AP_DCFE(__pdesc, __val)		\
214 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 5, 1, __val)
215 #define SET_TX_DESC_QOS(__pdesc, __val)				\
216 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 6, 1, __val)
217 #define SET_TX_DESC_HWSEQ_EN(__pdesc, __val)		\
218 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 7, 1, __val)
219 #define SET_TX_DESC_USE_RATE(__pdesc, __val)		\
220 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 8, 1, __val)
221 #define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val)	\
222 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 9, 1, __val)
223 #define SET_TX_DESC_DISABLE_FB(__pdesc, __val)		\
224 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 10, 1, __val)
225 #define SET_TX_DESC_CTS2SELF(__pdesc, __val)		\
226 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 11, 1, __val)
227 #define SET_TX_DESC_RTS_ENABLE(__pdesc, __val)		\
228 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 12, 1, __val)
229 #define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val)	\
230 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 13, 1, __val)
231 #define SET_TX_DESC_PORT_ID(__pdesc, __val)		\
232 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 14, 1, __val)
233 #define SET_TX_DESC_WAIT_DCTS(__pdesc, __val)		\
234 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 18, 1, __val)
235 #define SET_TX_DESC_CTS2AP_EN(__pdesc, __val)		\
236 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 19, 1, __val)
237 #define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val)	\
238 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 20, 2, __val)
239 #define SET_TX_DESC_TX_STBC(__pdesc, __val)		\
240 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 22, 2, __val)
241 #define SET_TX_DESC_DATA_SHORT(__pdesc, __val)		\
242 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 24, 1, __val)
243 #define SET_TX_DESC_DATA_BW(__pdesc, __val)		\
244 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 25, 1, __val)
245 #define SET_TX_DESC_RTS_SHORT(__pdesc, __val)		\
246 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 26, 1, __val)
247 #define SET_TX_DESC_RTS_BW(__pdesc, __val)			\
248 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 27, 1, __val)
249 #define SET_TX_DESC_RTS_SC(__pdesc, __val)			\
250 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 28, 2, __val)
251 #define SET_TX_DESC_RTS_STBC(__pdesc, __val)		\
252 	SET_BITS_TO_LE_4BYTE(__pdesc+16, 30, 2, __val)
253 
254 #define GET_TX_DESC_RTS_RATE(__pdesc)				\
255 	LE_BITS_TO_4BYTE(__pdesc+16, 0, 5)
256 #define GET_TX_DESC_AP_DCFE(__pdesc)				\
257 	LE_BITS_TO_4BYTE(__pdesc+16, 5, 1)
258 #define GET_TX_DESC_QOS(__pdesc)				\
259 	LE_BITS_TO_4BYTE(__pdesc+16, 6, 1)
260 #define GET_TX_DESC_HWSEQ_EN(__pdesc)				\
261 	LE_BITS_TO_4BYTE(__pdesc+16, 7, 1)
262 #define GET_TX_DESC_USE_RATE(__pdesc)				\
263 	LE_BITS_TO_4BYTE(__pdesc+16, 8, 1)
264 #define GET_TX_DESC_DISABLE_RTS_FB(__pdesc)		\
265 	LE_BITS_TO_4BYTE(__pdesc+16, 9, 1)
266 #define GET_TX_DESC_DISABLE_FB(__pdesc)				\
267 	LE_BITS_TO_4BYTE(__pdesc+16, 10, 1)
268 #define GET_TX_DESC_CTS2SELF(__pdesc)				\
269 	LE_BITS_TO_4BYTE(__pdesc+16, 11, 1)
270 #define GET_TX_DESC_RTS_ENABLE(__pdesc)				\
271 	LE_BITS_TO_4BYTE(__pdesc+16, 12, 1)
272 #define GET_TX_DESC_HW_RTS_ENABLE(__pdesc)			\
273 	LE_BITS_TO_4BYTE(__pdesc+16, 13, 1)
274 #define GET_TX_DESC_PORT_ID(__pdesc)				\
275 	LE_BITS_TO_4BYTE(__pdesc+16, 14, 1)
276 #define GET_TX_DESC_WAIT_DCTS(__pdesc)				\
277 	LE_BITS_TO_4BYTE(__pdesc+16, 18, 1)
278 #define GET_TX_DESC_CTS2AP_EN(__pdesc)				\
279 	LE_BITS_TO_4BYTE(__pdesc+16, 19, 1)
280 #define GET_TX_DESC_TX_SUB_CARRIER(__pdesc)		\
281 	LE_BITS_TO_4BYTE(__pdesc+16, 20, 2)
282 #define GET_TX_DESC_TX_STBC(__pdesc)				\
283 	LE_BITS_TO_4BYTE(__pdesc+16, 22, 2)
284 #define GET_TX_DESC_DATA_SHORT(__pdesc)				\
285 	LE_BITS_TO_4BYTE(__pdesc+16, 24, 1)
286 #define GET_TX_DESC_DATA_BW(__pdesc)				\
287 	LE_BITS_TO_4BYTE(__pdesc+16, 25, 1)
288 #define GET_TX_DESC_RTS_SHORT(__pdesc)				\
289 	LE_BITS_TO_4BYTE(__pdesc+16, 26, 1)
290 #define GET_TX_DESC_RTS_BW(__pdesc)				\
291 	LE_BITS_TO_4BYTE(__pdesc+16, 27, 1)
292 #define GET_TX_DESC_RTS_SC(__pdesc)				\
293 	LE_BITS_TO_4BYTE(__pdesc+16, 28, 2)
294 #define GET_TX_DESC_RTS_STBC(__pdesc)				\
295 	LE_BITS_TO_4BYTE(__pdesc+16, 30, 2)
296 
297 #define SET_TX_DESC_TX_RATE(__pdesc, __val)		\
298 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 0, 6, __val)
299 #define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val)	\
300 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 6, 1, __val)
301 #define SET_TX_DESC_CCX_TAG(__pdesc, __val)		\
302 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 7, 1, __val)
303 #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val)	\
304 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 8, 5, __val)
305 #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val)	\
306 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 13, 4, __val)
307 #define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val)	\
308 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 17, 1, __val)
309 #define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val)	\
310 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 18, 6, __val)
311 #define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val)	\
312 	SET_BITS_TO_LE_4BYTE(__pdesc+20, 24, 8, __val)
313 
314 #define GET_TX_DESC_TX_RATE(__pdesc)				\
315 	LE_BITS_TO_4BYTE(__pdesc+20, 0, 6)
316 #define GET_TX_DESC_DATA_SHORTGI(__pdesc)			\
317 	LE_BITS_TO_4BYTE(__pdesc+20, 6, 1)
318 #define GET_TX_DESC_CCX_TAG(__pdesc)				\
319 	LE_BITS_TO_4BYTE(__pdesc+20, 7, 1)
320 #define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc)		\
321 	LE_BITS_TO_4BYTE(__pdesc+20, 8, 5)
322 #define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc)		\
323 	LE_BITS_TO_4BYTE(__pdesc+20, 13, 4)
324 #define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc)		\
325 	LE_BITS_TO_4BYTE(__pdesc+20, 17, 1)
326 #define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc)		\
327 	LE_BITS_TO_4BYTE(__pdesc+20, 18, 6)
328 #define GET_TX_DESC_USB_TXAGG_NUM(__pdesc)			\
329 	LE_BITS_TO_4BYTE(__pdesc+20, 24, 8)
330 
331 #define SET_TX_DESC_TXAGC_A(__pdesc, __val)		\
332 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 5, __val)
333 #define SET_TX_DESC_TXAGC_B(__pdesc, __val)		\
334 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 5, 5, __val)
335 #define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val)		\
336 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 10, 1, __val)
337 #define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val)		\
338 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 11, 5, __val)
339 #define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val)	\
340 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 16, 4, __val)
341 #define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val)	\
342 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 20, 4, __val)
343 #define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val)	\
344 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 24, 4, __val)
345 #define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val)\
346 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 28, 4, __val)
347 
348 #define GET_TX_DESC_TXAGC_A(__pdesc)				\
349 	LE_BITS_TO_4BYTE(__pdesc+24, 0, 5)
350 #define GET_TX_DESC_TXAGC_B(__pdesc)				\
351 	LE_BITS_TO_4BYTE(__pdesc+24, 5, 5)
352 #define GET_TX_DESC_USE_MAX_LEN(__pdesc)			\
353 	LE_BITS_TO_4BYTE(__pdesc+24, 10, 1)
354 #define GET_TX_DESC_MAX_AGG_NUM(__pdesc)			\
355 	LE_BITS_TO_4BYTE(__pdesc+24, 11, 5)
356 #define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc)			\
357 	LE_BITS_TO_4BYTE(__pdesc+24, 16, 4)
358 #define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc)			\
359 	LE_BITS_TO_4BYTE(__pdesc+24, 20, 4)
360 #define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc)			\
361 	LE_BITS_TO_4BYTE(__pdesc+24, 24, 4)
362 #define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc)		\
363 	LE_BITS_TO_4BYTE(__pdesc+24, 28, 4)
364 
365 #define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val)	\
366 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 16, __val)
367 #define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val)	\
368 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 16, 4, __val)
369 #define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val)	\
370 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 20, 4, __val)
371 #define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val)	\
372 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 24, 4, __val)
373 #define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val)	\
374 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 28, 4, __val)
375 
376 #define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc)		\
377 	LE_BITS_TO_4BYTE(__pdesc+28, 0, 16)
378 #define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc)			\
379 	LE_BITS_TO_4BYTE(__pdesc+28, 16, 4)
380 #define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc)			\
381 	LE_BITS_TO_4BYTE(__pdesc+28, 20, 4)
382 #define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc)			\
383 	LE_BITS_TO_4BYTE(__pdesc+28, 24, 4)
384 #define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc)		\
385 	LE_BITS_TO_4BYTE(__pdesc+28, 28, 4)
386 
387 #define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val)	\
388 	SET_BITS_TO_LE_4BYTE(__pdesc+32, 0, 32, __val)
389 #define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
390 	SET_BITS_TO_LE_4BYTE(__pdesc+36, 0, 32, __val)
391 
392 #define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc)		\
393 	LE_BITS_TO_4BYTE(__pdesc+32, 0, 32)
394 #define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc)		\
395 	LE_BITS_TO_4BYTE(__pdesc+36, 0, 32)
396 
397 #define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val)	\
398 	SET_BITS_TO_LE_4BYTE(__pdesc+40, 0, 32, __val)
399 #define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
400 	SET_BITS_TO_LE_4BYTE(__pdesc+44, 0, 32, __val)
401 
402 #define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc)		\
403 	LE_BITS_TO_4BYTE(__pdesc+40, 0, 32)
404 #define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc)	\
405 	LE_BITS_TO_4BYTE(__pdesc+44, 0, 32)
406 
407 #define GET_RX_DESC_PKT_LEN(__pdesc)			\
408 	LE_BITS_TO_4BYTE(__pdesc, 0, 14)
409 #define GET_RX_DESC_CRC32(__pdesc)				\
410 	LE_BITS_TO_4BYTE(__pdesc, 14, 1)
411 #define GET_RX_DESC_ICV(__pdesc)				\
412 	LE_BITS_TO_4BYTE(__pdesc, 15, 1)
413 #define GET_RX_DESC_DRV_INFO_SIZE(__pdesc)		\
414 	LE_BITS_TO_4BYTE(__pdesc, 16, 4)
415 #define GET_RX_DESC_SECURITY(__pdesc)			\
416 	LE_BITS_TO_4BYTE(__pdesc, 20, 3)
417 #define GET_RX_DESC_QOS(__pdesc)				\
418 	LE_BITS_TO_4BYTE(__pdesc, 23, 1)
419 #define GET_RX_DESC_SHIFT(__pdesc)				\
420 	LE_BITS_TO_4BYTE(__pdesc, 24, 2)
421 #define GET_RX_DESC_PHYST(__pdesc)				\
422 	LE_BITS_TO_4BYTE(__pdesc, 26, 1)
423 #define GET_RX_DESC_SWDEC(__pdesc)				\
424 	LE_BITS_TO_4BYTE(__pdesc, 27, 1)
425 #define GET_RX_DESC_LS(__pdesc)					\
426 	LE_BITS_TO_4BYTE(__pdesc, 28, 1)
427 #define GET_RX_DESC_FS(__pdesc)					\
428 	LE_BITS_TO_4BYTE(__pdesc, 29, 1)
429 #define GET_RX_DESC_EOR(__pdesc)				\
430 	LE_BITS_TO_4BYTE(__pdesc, 30, 1)
431 #define GET_RX_DESC_OWN(__pdesc)				\
432 	LE_BITS_TO_4BYTE(__pdesc, 31, 1)
433 
434 #define SET_RX_DESC_PKT_LEN(__pdesc, __val)	\
435 	SET_BITS_TO_LE_4BYTE(__pdesc, 0, 14, __val)
436 #define SET_RX_DESC_EOR(__pdesc, __val)			\
437 	SET_BITS_TO_LE_4BYTE(__pdesc, 30, 1, __val)
438 #define SET_RX_DESC_OWN(__pdesc, __val)			\
439 	SET_BITS_TO_LE_4BYTE(__pdesc, 31, 1, __val)
440 
441 #define GET_RX_DESC_MACID(__pdesc)				\
442 	LE_BITS_TO_4BYTE(__pdesc+4, 0, 5)
443 #define GET_RX_DESC_TID(__pdesc)				\
444 	LE_BITS_TO_4BYTE(__pdesc+4, 5, 4)
445 #define GET_RX_DESC_HWRSVD(__pdesc)			\
446 	LE_BITS_TO_4BYTE(__pdesc+4, 9, 5)
447 #define GET_RX_DESC_PAGGR(__pdesc)				\
448 	LE_BITS_TO_4BYTE(__pdesc+4, 14, 1)
449 #define GET_RX_DESC_FAGGR(__pdesc)				\
450 	LE_BITS_TO_4BYTE(__pdesc+4, 15, 1)
451 #define GET_RX_DESC_A1_FIT(__pdesc)			\
452 	LE_BITS_TO_4BYTE(__pdesc+4, 16, 4)
453 #define GET_RX_DESC_A2_FIT(__pdesc)			\
454 	LE_BITS_TO_4BYTE(__pdesc+4, 20, 4)
455 #define GET_RX_DESC_PAM(__pdesc)				\
456 	LE_BITS_TO_4BYTE(__pdesc+4, 24, 1)
457 #define GET_RX_DESC_PWR(__pdesc)				\
458 	LE_BITS_TO_4BYTE(__pdesc+4, 25, 1)
459 #define GET_RX_DESC_MD(__pdesc)					\
460 	LE_BITS_TO_4BYTE(__pdesc+4, 26, 1)
461 #define GET_RX_DESC_MF(__pdesc)					\
462 	LE_BITS_TO_4BYTE(__pdesc+4, 27, 1)
463 #define GET_RX_DESC_TYPE(__pdesc)				\
464 	LE_BITS_TO_4BYTE(__pdesc+4, 28, 2)
465 #define GET_RX_DESC_MC(__pdesc)					\
466 	LE_BITS_TO_4BYTE(__pdesc+4, 30, 1)
467 #define GET_RX_DESC_BC(__pdesc)					\
468 	LE_BITS_TO_4BYTE(__pdesc+4, 31, 1)
469 #define GET_RX_DESC_SEQ(__pdesc)				\
470 	LE_BITS_TO_4BYTE(__pdesc+8, 0, 12)
471 #define GET_RX_DESC_FRAG(__pdesc)				\
472 	LE_BITS_TO_4BYTE(__pdesc+8, 12, 4)
473 #define GET_RX_DESC_NEXT_PKT_LEN(__pdesc)		\
474 	LE_BITS_TO_4BYTE(__pdesc+8, 16, 14)
475 #define GET_RX_DESC_NEXT_IND(__pdesc)			\
476 	LE_BITS_TO_4BYTE(__pdesc+8, 30, 1)
477 #define GET_RX_DESC_RSVD(__pdesc)				\
478 	LE_BITS_TO_4BYTE(__pdesc+8, 31, 1)
479 
480 #define GET_RX_DESC_RXMCS(__pdesc)				\
481 	LE_BITS_TO_4BYTE(__pdesc+12, 0, 6)
482 #define GET_RX_DESC_RXHT(__pdesc)				\
483 	LE_BITS_TO_4BYTE(__pdesc+12, 6, 1)
484 #define GET_RX_DESC_SPLCP(__pdesc)				\
485 	LE_BITS_TO_4BYTE(__pdesc+12, 8, 1)
486 #define GET_RX_DESC_BW(__pdesc)					\
487 	LE_BITS_TO_4BYTE(__pdesc+12, 9, 1)
488 #define GET_RX_DESC_HTC(__pdesc)				\
489 	LE_BITS_TO_4BYTE(__pdesc+12, 10, 1)
490 #define GET_RX_DESC_HWPC_ERR(__pdesc)			\
491 	LE_BITS_TO_4BYTE(__pdesc+12, 14, 1)
492 #define GET_RX_DESC_HWPC_IND(__pdesc)			\
493 	LE_BITS_TO_4BYTE(__pdesc+12, 15, 1)
494 #define GET_RX_DESC_IV0(__pdesc)				\
495 	LE_BITS_TO_4BYTE(__pdesc+12, 16, 16)
496 
497 #define GET_RX_DESC_IV1(__pdesc)				\
498 	LE_BITS_TO_4BYTE(__pdesc+16, 0, 32)
499 #define GET_RX_DESC_TSFL(__pdesc)				\
500 	LE_BITS_TO_4BYTE(__pdesc+20, 0, 32)
501 
502 #define GET_RX_DESC_BUFF_ADDR(__pdesc)			\
503 	LE_BITS_TO_4BYTE(__pdesc+24, 0, 32)
504 #define GET_RX_DESC_BUFF_ADDR64(__pdesc)		\
505 	LE_BITS_TO_4BYTE(__pdesc+28, 0, 32)
506 
507 #define SET_RX_DESC_BUFF_ADDR(__pdesc, __val)	\
508 	SET_BITS_TO_LE_4BYTE(__pdesc+24, 0, 32, __val)
509 #define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) \
510 	SET_BITS_TO_LE_4BYTE(__pdesc+28, 0, 32, __val)
511 
512 #define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size)		\
513 do {								\
514 	if (_size > TX_DESC_NEXT_DESC_OFFSET)			\
515 		memset(__pdesc, 0, TX_DESC_NEXT_DESC_OFFSET);	\
516 	else							\
517 		memset(__pdesc, 0, _size);			\
518 } while (0)
519 
520 struct rx_fwinfo_8723e {
521 	u8 gain_trsw[4];
522 	u8 pwdb_all;
523 	u8 cfosho[4];
524 	u8 cfotail[4];
525 	s8 rxevm[2];
526 	s8 rxsnr[4];
527 	u8 pdsnr[2];
528 	u8 csi_current[2];
529 	u8 csi_target[2];
530 	u8 sigevm;
531 	u8 max_ex_pwr;
532 	u8 ex_intf_flag:1;
533 	u8 sgi_en:1;
534 	u8 rxsc:2;
535 	u8 reserve:4;
536 } __packed;
537 
538 struct tx_desc_8723e {
539 	u32 pktsize:16;
540 	u32 offset:8;
541 	u32 bmc:1;
542 	u32 htc:1;
543 	u32 lastseg:1;
544 	u32 firstseg:1;
545 	u32 linip:1;
546 	u32 noacm:1;
547 	u32 gf:1;
548 	u32 own:1;
549 
550 	u32 macid:5;
551 	u32 agg_en:1;
552 	u32 bk:1;
553 	u32 rdg_en:1;
554 	u32 queuesel:5;
555 	u32 rd_nav_ext:1;
556 	u32 lsig_txop_en:1;
557 	u32 pifs:1;
558 	u32 rateid:4;
559 	u32 nav_usehdr:1;
560 	u32 en_descid:1;
561 	u32 sectype:2;
562 	u32 pktoffset:8;
563 
564 	u32 rts_rc:6;
565 	u32 data_rc:6;
566 	u32 rsvd0:2;
567 	u32 bar_retryht:2;
568 	u32 rsvd1:1;
569 	u32 morefrag:1;
570 	u32 raw:1;
571 	u32 ccx:1;
572 	u32 ampdudensity:3;
573 	u32 rsvd2:1;
574 	u32 ant_sela:1;
575 	u32 ant_selb:1;
576 	u32 txant_cck:2;
577 	u32 txant_l:2;
578 	u32 txant_ht:2;
579 
580 	u32 nextheadpage:8;
581 	u32 tailpage:8;
582 	u32 seq:12;
583 	u32 pktid:4;
584 
585 	u32 rtsrate:5;
586 	u32 apdcfe:1;
587 	u32 qos:1;
588 	u32 hwseq_enable:1;
589 	u32 userrate:1;
590 	u32 dis_rtsfb:1;
591 	u32 dis_datafb:1;
592 	u32 cts2self:1;
593 	u32 rts_en:1;
594 	u32 hwrts_en:1;
595 	u32 portid:1;
596 	u32 rsvd3:3;
597 	u32 waitdcts:1;
598 	u32 cts2ap_en:1;
599 	u32 txsc:2;
600 	u32 stbc:2;
601 	u32 txshort:1;
602 	u32 txbw:1;
603 	u32 rtsshort:1;
604 	u32 rtsbw:1;
605 	u32 rtssc:2;
606 	u32 rtsstbc:2;
607 
608 	u32 txrate:6;
609 	u32 shortgi:1;
610 	u32 ccxt:1;
611 	u32 txrate_fb_lmt:5;
612 	u32 rtsrate_fb_lmt:4;
613 	u32 retrylmt_en:1;
614 	u32 txretrylmt:6;
615 	u32 usb_txaggnum:8;
616 
617 	u32 txagca:5;
618 	u32 txagcb:5;
619 	u32 usemaxlen:1;
620 	u32 maxaggnum:5;
621 	u32 mcsg1maxlen:4;
622 	u32 mcsg2maxlen:4;
623 	u32 mcsg3maxlen:4;
624 	u32 mcs7sgimaxlen:4;
625 
626 	u32 txbuffersize:16;
627 	u32 mcsg4maxlen:4;
628 	u32 mcsg5maxlen:4;
629 	u32 mcsg6maxlen:4;
630 	u32 mcsg15sgimaxlen:4;
631 
632 	u32 txbuffaddr;
633 	u32 txbufferaddr64;
634 	u32 nextdescaddress;
635 	u32 nextdescaddress64;
636 
637 	u32 reserve_pass_pcie_mm_limit[4];
638 } __packed;
639 
640 struct rx_desc_8723e {
641 	u32 length:14;
642 	u32 crc32:1;
643 	u32 icverror:1;
644 	u32 drv_infosize:4;
645 	u32 security:3;
646 	u32 qos:1;
647 	u32 shift:2;
648 	u32 phystatus:1;
649 	u32 swdec:1;
650 	u32 lastseg:1;
651 	u32 firstseg:1;
652 	u32 eor:1;
653 	u32 own:1;
654 
655 	u32 macid:5;
656 	u32 tid:4;
657 	u32 hwrsvd:5;
658 	u32 paggr:1;
659 	u32 faggr:1;
660 	u32 a1_fit:4;
661 	u32 a2_fit:4;
662 	u32 pam:1;
663 	u32 pwr:1;
664 	u32 moredata:1;
665 	u32 morefrag:1;
666 	u32 type:2;
667 	u32 mc:1;
668 	u32 bc:1;
669 
670 	u32 seq:12;
671 	u32 frag:4;
672 	u32 nextpktlen:14;
673 	u32 nextind:1;
674 	u32 rsvd:1;
675 
676 	u32 rxmcs:6;
677 	u32 rxht:1;
678 	u32 amsdu:1;
679 	u32 splcp:1;
680 	u32 bandwidth:1;
681 	u32 htc:1;
682 	u32 tcpchk_rpt:1;
683 	u32 ipcchk_rpt:1;
684 	u32 tcpchk_valid:1;
685 	u32 hwpcerr:1;
686 	u32 hwpcind:1;
687 	u32 iv0:16;
688 
689 	u32 iv1;
690 
691 	u32 tsfl;
692 
693 	u32 bufferaddress;
694 	u32 bufferaddress64;
695 
696 } __packed;
697 
698 void rtl8723e_tx_fill_desc(struct ieee80211_hw *hw,
699 			   struct ieee80211_hdr *hdr,
700 			   u8 *pdesc, u8 *txbd,
701 			   struct ieee80211_tx_info *info,
702 			   struct ieee80211_sta *sta,
703 			   struct sk_buff *skb, u8 hw_queue,
704 			   struct rtl_tcb_desc *ptcb_desc);
705 bool rtl8723e_rx_query_desc(struct ieee80211_hw *hw,
706 			    struct rtl_stats *status,
707 			    struct ieee80211_rx_status *rx_status,
708 			    u8 *pdesc, struct sk_buff *skb);
709 void rtl8723e_set_desc(struct ieee80211_hw *hw,
710 		       u8 *pdesc, bool istx, u8 desc_name, u8 *val);
711 u64 rtl8723e_get_desc(struct ieee80211_hw *hw,
712 		      u8 *pdesc, bool istx, u8 desc_name);
713 bool rtl8723e_is_tx_desc_closed(struct ieee80211_hw *hw,
714 				u8 hw_queue, u16 index);
715 void rtl8723e_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
716 void rtl8723e_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
717 			      bool firstseg, bool lastseg,
718 			      struct sk_buff *skb);
719 #endif
720