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 *****************************************************************************/
30 #ifndef __RTL92CE_TRX_H__
31 #define __RTL92CE_TRX_H__
33 #define TX_DESC_SIZE 64
34 #define TX_DESC_AGGR_SUBFRAME_SIZE 32
36 #define RX_DESC_SIZE 32
37 #define RX_DRV_INFO_SIZE_UNIT 8
39 #define TX_DESC_NEXT_DESC_OFFSET 40
40 #define USB_HWDESC_HEADER_LEN 32
43 /* Define a macro that takes a le32 word, converts it to host ordering,
44 * right shifts by a specified count, creates a mask of the specified
45 * bit count, and extracts that number of bits.
48 #define SHIFT_AND_MASK_LE(__pdesc, __shift, __mask) \
49 ((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \
50 BIT_LEN_MASK_32(__mask))
52 /* Define a macro that clears a bit field in an le32 word and
53 * sets the specified value into that bit field. The resulting
54 * value remains in le32 ordering; however, it is properly converted
55 * to host ordering for the clear and set operations before conversion
59 #define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val) \
60 (*(__le32 *)(__pdesc) = \
61 (cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) & \
62 (~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) | \
63 (((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift)))));
65 /* macros to read/write various fields in RX or TX descriptors */
67 #define SET_TX_DESC_PKT_SIZE(__pdesc, __val) \
68 SET_BITS_OFFSET_LE(__pdesc, 0, 16, __val)
69 #define SET_TX_DESC_OFFSET(__pdesc, __val) \
70 SET_BITS_OFFSET_LE(__pdesc, 16, 8, __val)
71 #define SET_TX_DESC_BMC(__pdesc, __val) \
72 SET_BITS_OFFSET_LE(__pdesc, 24, 1, __val)
73 #define SET_TX_DESC_HTC(__pdesc, __val) \
74 SET_BITS_OFFSET_LE(__pdesc, 25, 1, __val)
75 #define SET_TX_DESC_LAST_SEG(__pdesc, __val) \
76 SET_BITS_OFFSET_LE(__pdesc, 26, 1, __val)
77 #define SET_TX_DESC_FIRST_SEG(__pdesc, __val) \
78 SET_BITS_OFFSET_LE(__pdesc, 27, 1, __val)
79 #define SET_TX_DESC_LINIP(__pdesc, __val) \
80 SET_BITS_OFFSET_LE(__pdesc, 28, 1, __val)
81 #define SET_TX_DESC_NO_ACM(__pdesc, __val) \
82 SET_BITS_OFFSET_LE(__pdesc, 29, 1, __val)
83 #define SET_TX_DESC_GF(__pdesc, __val) \
84 SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val)
85 #define SET_TX_DESC_OWN(__pdesc, __val) \
86 SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
88 #define GET_TX_DESC_PKT_SIZE(__pdesc) \
89 SHIFT_AND_MASK_LE(__pdesc, 0, 16)
90 #define GET_TX_DESC_OFFSET(__pdesc) \
91 SHIFT_AND_MASK_LE(__pdesc, 16, 8)
92 #define GET_TX_DESC_BMC(__pdesc) \
93 SHIFT_AND_MASK_LE(__pdesc, 24, 1)
94 #define GET_TX_DESC_HTC(__pdesc) \
95 SHIFT_AND_MASK_LE(__pdesc, 25, 1)
96 #define GET_TX_DESC_LAST_SEG(__pdesc) \
97 SHIFT_AND_MASK_LE(__pdesc, 26, 1)
98 #define GET_TX_DESC_FIRST_SEG(__pdesc) \
99 SHIFT_AND_MASK_LE(__pdesc, 27, 1)
100 #define GET_TX_DESC_LINIP(__pdesc) \
101 SHIFT_AND_MASK_LE(__pdesc, 28, 1)
102 #define GET_TX_DESC_NO_ACM(__pdesc) \
103 SHIFT_AND_MASK_LE(__pdesc, 29, 1)
104 #define GET_TX_DESC_GF(__pdesc) \
105 SHIFT_AND_MASK_LE(__pdesc, 30, 1)
106 #define GET_TX_DESC_OWN(__pdesc) \
107 SHIFT_AND_MASK_LE(__pdesc, 31, 1)
109 #define SET_TX_DESC_MACID(__pdesc, __val) \
110 SET_BITS_OFFSET_LE(__pdesc+4, 0, 5, __val)
111 #define SET_TX_DESC_AGG_BREAK(__pdesc, __val) \
112 SET_BITS_OFFSET_LE(__pdesc+4, 5, 1, __val)
113 #define SET_TX_DESC_BK(__pdesc, __val) \
114 SET_BITS_OFFSET_LE(__pdesc+4, 6, 1, __val)
115 #define SET_TX_DESC_RDG_ENABLE(__pdesc, __val) \
116 SET_BITS_OFFSET_LE(__pdesc+4, 7, 1, __val)
117 #define SET_TX_DESC_QUEUE_SEL(__pdesc, __val) \
118 SET_BITS_OFFSET_LE(__pdesc+4, 8, 5, __val)
119 #define SET_TX_DESC_RDG_NAV_EXT(__pdesc, __val) \
120 SET_BITS_OFFSET_LE(__pdesc+4, 13, 1, __val)
121 #define SET_TX_DESC_LSIG_TXOP_EN(__pdesc, __val) \
122 SET_BITS_OFFSET_LE(__pdesc+4, 14, 1, __val)
123 #define SET_TX_DESC_PIFS(__pdesc, __val) \
124 SET_BITS_OFFSET_LE(__pdesc+4, 15, 1, __val)
125 #define SET_TX_DESC_RATE_ID(__pdesc, __val) \
126 SET_BITS_OFFSET_LE(__pdesc+4, 16, 4, __val)
127 #define SET_TX_DESC_NAV_USE_HDR(__pdesc, __val) \
128 SET_BITS_OFFSET_LE(__pdesc+4, 20, 1, __val)
129 #define SET_TX_DESC_EN_DESC_ID(__pdesc, __val) \
130 SET_BITS_OFFSET_LE(__pdesc+4, 21, 1, __val)
131 #define SET_TX_DESC_SEC_TYPE(__pdesc, __val) \
132 SET_BITS_OFFSET_LE(__pdesc+4, 22, 2, __val)
133 #define SET_TX_DESC_PKT_OFFSET(__pdesc, __val) \
134 SET_BITS_OFFSET_LE(__pdesc+4, 24, 8, __val)
136 #define GET_TX_DESC_MACID(__pdesc) \
137 SHIFT_AND_MASK_LE(__pdesc+4, 0, 5)
138 #define GET_TX_DESC_AGG_ENABLE(__pdesc) \
139 SHIFT_AND_MASK_LE(__pdesc+4, 5, 1)
140 #define GET_TX_DESC_AGG_BREAK(__pdesc) \
141 SHIFT_AND_MASK_LE(__pdesc+4, 6, 1)
142 #define GET_TX_DESC_RDG_ENABLE(__pdesc) \
143 SHIFT_AND_MASK_LE(__pdesc+4, 7, 1)
144 #define GET_TX_DESC_QUEUE_SEL(__pdesc) \
145 SHIFT_AND_MASK_LE(__pdesc+4, 8, 5)
146 #define GET_TX_DESC_RDG_NAV_EXT(__pdesc) \
147 SHIFT_AND_MASK_LE(__pdesc+4, 13, 1)
148 #define GET_TX_DESC_LSIG_TXOP_EN(__pdesc) \
149 SHIFT_AND_MASK_LE(__pdesc+4, 14, 1)
150 #define GET_TX_DESC_PIFS(__pdesc) \
151 SHIFT_AND_MASK_LE(__pdesc+4, 15, 1)
152 #define GET_TX_DESC_RATE_ID(__pdesc) \
153 SHIFT_AND_MASK_LE(__pdesc+4, 16, 4)
154 #define GET_TX_DESC_NAV_USE_HDR(__pdesc) \
155 SHIFT_AND_MASK_LE(__pdesc+4, 20, 1)
156 #define GET_TX_DESC_EN_DESC_ID(__pdesc) \
157 SHIFT_AND_MASK_LE(__pdesc+4, 21, 1)
158 #define GET_TX_DESC_SEC_TYPE(__pdesc) \
159 SHIFT_AND_MASK_LE(__pdesc+4, 22, 2)
160 #define GET_TX_DESC_PKT_OFFSET(__pdesc) \
161 SHIFT_AND_MASK_LE(__pdesc+4, 24, 8)
163 #define SET_TX_DESC_RTS_RC(__pdesc, __val) \
164 SET_BITS_OFFSET_LE(__pdesc+8, 0, 6, __val)
165 #define SET_TX_DESC_DATA_RC(__pdesc, __val) \
166 SET_BITS_OFFSET_LE(__pdesc+8, 6, 6, __val)
167 #define SET_TX_DESC_BAR_RTY_TH(__pdesc, __val) \
168 SET_BITS_OFFSET_LE(__pdesc+8, 14, 2, __val)
169 #define SET_TX_DESC_MORE_FRAG(__pdesc, __val) \
170 SET_BITS_OFFSET_LE(__pdesc+8, 17, 1, __val)
171 #define SET_TX_DESC_RAW(__pdesc, __val) \
172 SET_BITS_OFFSET_LE(__pdesc+8, 18, 1, __val)
173 #define SET_TX_DESC_CCX(__pdesc, __val) \
174 SET_BITS_OFFSET_LE(__pdesc+8, 19, 1, __val)
175 #define SET_TX_DESC_AMPDU_DENSITY(__pdesc, __val) \
176 SET_BITS_OFFSET_LE(__pdesc+8, 20, 3, __val)
177 #define SET_TX_DESC_ANTSEL_A(__pdesc, __val) \
178 SET_BITS_OFFSET_LE(__pdesc+8, 24, 1, __val)
179 #define SET_TX_DESC_ANTSEL_B(__pdesc, __val) \
180 SET_BITS_OFFSET_LE(__pdesc+8, 25, 1, __val)
181 #define SET_TX_DESC_TX_ANT_CCK(__pdesc, __val) \
182 SET_BITS_OFFSET_LE(__pdesc+8, 26, 2, __val)
183 #define SET_TX_DESC_TX_ANTL(__pdesc, __val) \
184 SET_BITS_OFFSET_LE(__pdesc+8, 28, 2, __val)
185 #define SET_TX_DESC_TX_ANT_HT(__pdesc, __val) \
186 SET_BITS_OFFSET_LE(__pdesc+8, 30, 2, __val)
188 #define GET_TX_DESC_RTS_RC(__pdesc) \
189 SHIFT_AND_MASK_LE(__pdesc+8, 0, 6)
190 #define GET_TX_DESC_DATA_RC(__pdesc) \
191 SHIFT_AND_MASK_LE(__pdesc+8, 6, 6)
192 #define GET_TX_DESC_BAR_RTY_TH(__pdesc) \
193 SHIFT_AND_MASK_LE(__pdesc+8, 14, 2)
194 #define GET_TX_DESC_MORE_FRAG(__pdesc) \
195 SHIFT_AND_MASK_LE(__pdesc+8, 17, 1)
196 #define GET_TX_DESC_RAW(__pdesc) \
197 SHIFT_AND_MASK_LE(__pdesc+8, 18, 1)
198 #define GET_TX_DESC_CCX(__pdesc) \
199 SHIFT_AND_MASK_LE(__pdesc+8, 19, 1)
200 #define GET_TX_DESC_AMPDU_DENSITY(__pdesc) \
201 SHIFT_AND_MASK_LE(__pdesc+8, 20, 3)
202 #define GET_TX_DESC_ANTSEL_A(__pdesc) \
203 SHIFT_AND_MASK_LE(__pdesc+8, 24, 1)
204 #define GET_TX_DESC_ANTSEL_B(__pdesc) \
205 SHIFT_AND_MASK_LE(__pdesc+8, 25, 1)
206 #define GET_TX_DESC_TX_ANT_CCK(__pdesc) \
207 SHIFT_AND_MASK_LE(__pdesc+8, 26, 2)
208 #define GET_TX_DESC_TX_ANTL(__pdesc) \
209 SHIFT_AND_MASK_LE(__pdesc+8, 28, 2)
210 #define GET_TX_DESC_TX_ANT_HT(__pdesc) \
211 SHIFT_AND_MASK_LE(__pdesc+8, 30, 2)
213 #define SET_TX_DESC_NEXT_HEAP_PAGE(__pdesc, __val) \
214 SET_BITS_OFFSET_LE(__pdesc+12, 0, 8, __val)
215 #define SET_TX_DESC_TAIL_PAGE(__pdesc, __val) \
216 SET_BITS_OFFSET_LE(__pdesc+12, 8, 8, __val)
217 #define SET_TX_DESC_SEQ(__pdesc, __val) \
218 SET_BITS_OFFSET_LE(__pdesc+12, 16, 12, __val)
219 #define SET_TX_DESC_PKT_ID(__pdesc, __val) \
220 SET_BITS_OFFSET_LE(__pdesc+12, 28, 4, __val)
222 #define GET_TX_DESC_NEXT_HEAP_PAGE(__pdesc) \
223 SHIFT_AND_MASK_LE(__pdesc+12, 0, 8)
224 #define GET_TX_DESC_TAIL_PAGE(__pdesc) \
225 SHIFT_AND_MASK_LE(__pdesc+12, 8, 8)
226 #define GET_TX_DESC_SEQ(__pdesc) \
227 SHIFT_AND_MASK_LE(__pdesc+12, 16, 12)
228 #define GET_TX_DESC_PKT_ID(__pdesc) \
229 SHIFT_AND_MASK_LE(__pdesc+12, 28, 4)
231 #define SET_TX_DESC_RTS_RATE(__pdesc, __val) \
232 SET_BITS_OFFSET_LE(__pdesc+16, 0, 5, __val)
233 #define SET_TX_DESC_AP_DCFE(__pdesc, __val) \
234 SET_BITS_OFFSET_LE(__pdesc+16, 5, 1, __val)
235 #define SET_TX_DESC_QOS(__pdesc, __val) \
236 SET_BITS_OFFSET_LE(__pdesc+16, 6, 1, __val)
237 #define SET_TX_DESC_HWSEQ_EN(__pdesc, __val) \
238 SET_BITS_OFFSET_LE(__pdesc+16, 7, 1, __val)
239 #define SET_TX_DESC_USE_RATE(__pdesc, __val) \
240 SET_BITS_OFFSET_LE(__pdesc+16, 8, 1, __val)
241 #define SET_TX_DESC_DISABLE_RTS_FB(__pdesc, __val) \
242 SET_BITS_OFFSET_LE(__pdesc+16, 9, 1, __val)
243 #define SET_TX_DESC_DISABLE_FB(__pdesc, __val) \
244 SET_BITS_OFFSET_LE(__pdesc+16, 10, 1, __val)
245 #define SET_TX_DESC_CTS2SELF(__pdesc, __val) \
246 SET_BITS_OFFSET_LE(__pdesc+16, 11, 1, __val)
247 #define SET_TX_DESC_RTS_ENABLE(__pdesc, __val) \
248 SET_BITS_OFFSET_LE(__pdesc+16, 12, 1, __val)
249 #define SET_TX_DESC_HW_RTS_ENABLE(__pdesc, __val) \
250 SET_BITS_OFFSET_LE(__pdesc+16, 13, 1, __val)
251 #define SET_TX_DESC_PORT_ID(__pdesc, __val) \
252 SET_BITS_OFFSET_LE(__pdesc+16, 14, 1, __val)
253 #define SET_TX_DESC_WAIT_DCTS(__pdesc, __val) \
254 SET_BITS_OFFSET_LE(__pdesc+16, 18, 1, __val)
255 #define SET_TX_DESC_CTS2AP_EN(__pdesc, __val) \
256 SET_BITS_OFFSET_LE(__pdesc+16, 19, 1, __val)
257 #define SET_TX_DESC_TX_SUB_CARRIER(__pdesc, __val) \
258 SET_BITS_OFFSET_LE(__pdesc+16, 20, 2, __val)
259 #define SET_TX_DESC_TX_STBC(__pdesc, __val) \
260 SET_BITS_OFFSET_LE(__pdesc+16, 22, 2, __val)
261 #define SET_TX_DESC_DATA_SHORT(__pdesc, __val) \
262 SET_BITS_OFFSET_LE(__pdesc+16, 24, 1, __val)
263 #define SET_TX_DESC_DATA_BW(__pdesc, __val) \
264 SET_BITS_OFFSET_LE(__pdesc+16, 25, 1, __val)
265 #define SET_TX_DESC_RTS_SHORT(__pdesc, __val) \
266 SET_BITS_OFFSET_LE(__pdesc+16, 26, 1, __val)
267 #define SET_TX_DESC_RTS_BW(__pdesc, __val) \
268 SET_BITS_OFFSET_LE(__pdesc+16, 27, 1, __val)
269 #define SET_TX_DESC_RTS_SC(__pdesc, __val) \
270 SET_BITS_OFFSET_LE(__pdesc+16, 28, 2, __val)
271 #define SET_TX_DESC_RTS_STBC(__pdesc, __val) \
272 SET_BITS_OFFSET_LE(__pdesc+16, 30, 2, __val)
274 #define GET_TX_DESC_RTS_RATE(__pdesc) \
275 SHIFT_AND_MASK_LE(__pdesc+16, 0, 5)
276 #define GET_TX_DESC_AP_DCFE(__pdesc) \
277 SHIFT_AND_MASK_LE(__pdesc+16, 5, 1)
278 #define GET_TX_DESC_QOS(__pdesc) \
279 SHIFT_AND_MASK_LE(__pdesc+16, 6, 1)
280 #define GET_TX_DESC_HWSEQ_EN(__pdesc) \
281 SHIFT_AND_MASK_LE(__pdesc+16, 7, 1)
282 #define GET_TX_DESC_USE_RATE(__pdesc) \
283 SHIFT_AND_MASK_LE(__pdesc+16, 8, 1)
284 #define GET_TX_DESC_DISABLE_RTS_FB(__pdesc) \
285 SHIFT_AND_MASK_LE(__pdesc+16, 9, 1)
286 #define GET_TX_DESC_DISABLE_FB(__pdesc) \
287 SHIFT_AND_MASK_LE(__pdesc+16, 10, 1)
288 #define GET_TX_DESC_CTS2SELF(__pdesc) \
289 SHIFT_AND_MASK_LE(__pdesc+16, 11, 1)
290 #define GET_TX_DESC_RTS_ENABLE(__pdesc) \
291 SHIFT_AND_MASK_LE(__pdesc+16, 12, 1)
292 #define GET_TX_DESC_HW_RTS_ENABLE(__pdesc) \
293 SHIFT_AND_MASK_LE(__pdesc+16, 13, 1)
294 #define GET_TX_DESC_PORT_ID(__pdesc) \
295 SHIFT_AND_MASK_LE(__pdesc+16, 14, 1)
296 #define GET_TX_DESC_WAIT_DCTS(__pdesc) \
297 SHIFT_AND_MASK_LE(__pdesc+16, 18, 1)
298 #define GET_TX_DESC_CTS2AP_EN(__pdesc) \
299 SHIFT_AND_MASK_LE(__pdesc+16, 19, 1)
300 #define GET_TX_DESC_TX_SUB_CARRIER(__pdesc) \
301 SHIFT_AND_MASK_LE(__pdesc+16, 20, 2)
302 #define GET_TX_DESC_TX_STBC(__pdesc) \
303 SHIFT_AND_MASK_LE(__pdesc+16, 22, 2)
304 #define GET_TX_DESC_DATA_SHORT(__pdesc) \
305 SHIFT_AND_MASK_LE(__pdesc+16, 24, 1)
306 #define GET_TX_DESC_DATA_BW(__pdesc) \
307 SHIFT_AND_MASK_LE(__pdesc+16, 25, 1)
308 #define GET_TX_DESC_RTS_SHORT(__pdesc) \
309 SHIFT_AND_MASK_LE(__pdesc+16, 26, 1)
310 #define GET_TX_DESC_RTS_BW(__pdesc) \
311 SHIFT_AND_MASK_LE(__pdesc+16, 27, 1)
312 #define GET_TX_DESC_RTS_SC(__pdesc) \
313 SHIFT_AND_MASK_LE(__pdesc+16, 28, 2)
314 #define GET_TX_DESC_RTS_STBC(__pdesc) \
315 SHIFT_AND_MASK_LE(__pdesc+16, 30, 2)
317 #define SET_TX_DESC_TX_RATE(__pdesc, __val) \
318 SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val)
319 #define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \
320 SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val)
321 #define SET_TX_DESC_CCX_TAG(__pdesc, __val) \
322 SET_BITS_OFFSET_LE(__pdesc+20, 7, 1, __val)
323 #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc, __val) \
324 SET_BITS_OFFSET_LE(__pdesc+20, 8, 5, __val)
325 #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc, __val) \
326 SET_BITS_OFFSET_LE(__pdesc+20, 13, 4, __val)
327 #define SET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc, __val) \
328 SET_BITS_OFFSET_LE(__pdesc+20, 17, 1, __val)
329 #define SET_TX_DESC_DATA_RETRY_LIMIT(__pdesc, __val) \
330 SET_BITS_OFFSET_LE(__pdesc+20, 18, 6, __val)
331 #define SET_TX_DESC_USB_TXAGG_NUM(__pdesc, __val) \
332 SET_BITS_OFFSET_LE(__pdesc+20, 24, 8, __val)
334 #define GET_TX_DESC_TX_RATE(__pdesc) \
335 SHIFT_AND_MASK_LE(__pdesc+20, 0, 6)
336 #define GET_TX_DESC_DATA_SHORTGI(__pdesc) \
337 SHIFT_AND_MASK_LE(__pdesc+20, 6, 1)
338 #define GET_TX_DESC_CCX_TAG(__pdesc) \
339 SHIFT_AND_MASK_LE(__pdesc+20, 7, 1)
340 #define GET_TX_DESC_DATA_RATE_FB_LIMIT(__pdesc) \
341 SHIFT_AND_MASK_LE(__pdesc+20, 8, 5)
342 #define GET_TX_DESC_RTS_RATE_FB_LIMIT(__pdesc) \
343 SHIFT_AND_MASK_LE(__pdesc+20, 13, 4)
344 #define GET_TX_DESC_RETRY_LIMIT_ENABLE(__pdesc) \
345 SHIFT_AND_MASK_LE(__pdesc+20, 17, 1)
346 #define GET_TX_DESC_DATA_RETRY_LIMIT(__pdesc) \
347 SHIFT_AND_MASK_LE(__pdesc+20, 18, 6)
348 #define GET_TX_DESC_USB_TXAGG_NUM(__pdesc) \
349 SHIFT_AND_MASK_LE(__pdesc+20, 24, 8)
351 #define SET_TX_DESC_TXAGC_A(__pdesc, __val) \
352 SET_BITS_OFFSET_LE(__pdesc+24, 0, 5, __val)
353 #define SET_TX_DESC_TXAGC_B(__pdesc, __val) \
354 SET_BITS_OFFSET_LE(__pdesc+24, 5, 5, __val)
355 #define SET_TX_DESC_USE_MAX_LEN(__pdesc, __val) \
356 SET_BITS_OFFSET_LE(__pdesc+24, 10, 1, __val)
357 #define SET_TX_DESC_MAX_AGG_NUM(__pdesc, __val) \
358 SET_BITS_OFFSET_LE(__pdesc+24, 11, 5, __val)
359 #define SET_TX_DESC_MCSG1_MAX_LEN(__pdesc, __val) \
360 SET_BITS_OFFSET_LE(__pdesc+24, 16, 4, __val)
361 #define SET_TX_DESC_MCSG2_MAX_LEN(__pdesc, __val) \
362 SET_BITS_OFFSET_LE(__pdesc+24, 20, 4, __val)
363 #define SET_TX_DESC_MCSG3_MAX_LEN(__pdesc, __val) \
364 SET_BITS_OFFSET_LE(__pdesc+24, 24, 4, __val)
365 #define SET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc, __val) \
366 SET_BITS_OFFSET_LE(__pdesc+24, 28, 4, __val)
368 #define GET_TX_DESC_TXAGC_A(__pdesc) \
369 SHIFT_AND_MASK_LE(__pdesc+24, 0, 5)
370 #define GET_TX_DESC_TXAGC_B(__pdesc) \
371 SHIFT_AND_MASK_LE(__pdesc+24, 5, 5)
372 #define GET_TX_DESC_USE_MAX_LEN(__pdesc) \
373 SHIFT_AND_MASK_LE(__pdesc+24, 10, 1)
374 #define GET_TX_DESC_MAX_AGG_NUM(__pdesc) \
375 SHIFT_AND_MASK_LE(__pdesc+24, 11, 5)
376 #define GET_TX_DESC_MCSG1_MAX_LEN(__pdesc) \
377 SHIFT_AND_MASK_LE(__pdesc+24, 16, 4)
378 #define GET_TX_DESC_MCSG2_MAX_LEN(__pdesc) \
379 SHIFT_AND_MASK_LE(__pdesc+24, 20, 4)
380 #define GET_TX_DESC_MCSG3_MAX_LEN(__pdesc) \
381 SHIFT_AND_MASK_LE(__pdesc+24, 24, 4)
382 #define GET_TX_DESC_MCS7_SGI_MAX_LEN(__pdesc) \
383 SHIFT_AND_MASK_LE(__pdesc+24, 28, 4)
385 #define SET_TX_DESC_TX_BUFFER_SIZE(__pdesc, __val) \
386 SET_BITS_OFFSET_LE(__pdesc+28, 0, 16, __val)
387 #define SET_TX_DESC_MCSG4_MAX_LEN(__pdesc, __val) \
388 SET_BITS_OFFSET_LE(__pdesc+28, 16, 4, __val)
389 #define SET_TX_DESC_MCSG5_MAX_LEN(__pdesc, __val) \
390 SET_BITS_OFFSET_LE(__pdesc+28, 20, 4, __val)
391 #define SET_TX_DESC_MCSG6_MAX_LEN(__pdesc, __val) \
392 SET_BITS_OFFSET_LE(__pdesc+28, 24, 4, __val)
393 #define SET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc, __val) \
394 SET_BITS_OFFSET_LE(__pdesc+28, 28, 4, __val)
396 #define GET_TX_DESC_TX_BUFFER_SIZE(__pdesc) \
397 SHIFT_AND_MASK_LE(__pdesc+28, 0, 16)
398 #define GET_TX_DESC_MCSG4_MAX_LEN(__pdesc) \
399 SHIFT_AND_MASK_LE(__pdesc+28, 16, 4)
400 #define GET_TX_DESC_MCSG5_MAX_LEN(__pdesc) \
401 SHIFT_AND_MASK_LE(__pdesc+28, 20, 4)
402 #define GET_TX_DESC_MCSG6_MAX_LEN(__pdesc) \
403 SHIFT_AND_MASK_LE(__pdesc+28, 24, 4)
404 #define GET_TX_DESC_MCS15_SGI_MAX_LEN(__pdesc) \
405 SHIFT_AND_MASK_LE(__pdesc+28, 28, 4)
407 #define SET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc, __val) \
408 SET_BITS_OFFSET_LE(__pdesc+32, 0, 32, __val)
409 #define SET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc, __val) \
410 SET_BITS_OFFSET_LE(__pdesc+36, 0, 32, __val)
412 #define GET_TX_DESC_TX_BUFFER_ADDRESS(__pdesc) \
413 SHIFT_AND_MASK_LE(__pdesc+32, 0, 32)
414 #define GET_TX_DESC_TX_BUFFER_ADDRESS64(__pdesc) \
415 SHIFT_AND_MASK_LE(__pdesc+36, 0, 32)
417 #define SET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc, __val) \
418 SET_BITS_OFFSET_LE(__pdesc+40, 0, 32, __val)
419 #define SET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc, __val) \
420 SET_BITS_OFFSET_LE(__pdesc+44, 0, 32, __val)
422 #define GET_TX_DESC_NEXT_DESC_ADDRESS(__pdesc) \
423 SHIFT_AND_MASK_LE(__pdesc+40, 0, 32)
424 #define GET_TX_DESC_NEXT_DESC_ADDRESS64(__pdesc) \
425 SHIFT_AND_MASK_LE(__pdesc+44, 0, 32)
427 #define GET_RX_DESC_PKT_LEN(__pdesc) \
428 SHIFT_AND_MASK_LE(__pdesc, 0, 14)
429 #define GET_RX_DESC_CRC32(__pdesc) \
430 SHIFT_AND_MASK_LE(__pdesc, 14, 1)
431 #define GET_RX_DESC_ICV(__pdesc) \
432 SHIFT_AND_MASK_LE(__pdesc, 15, 1)
433 #define GET_RX_DESC_DRV_INFO_SIZE(__pdesc) \
434 SHIFT_AND_MASK_LE(__pdesc, 16, 4)
435 #define GET_RX_DESC_SECURITY(__pdesc) \
436 SHIFT_AND_MASK_LE(__pdesc, 20, 3)
437 #define GET_RX_DESC_QOS(__pdesc) \
438 SHIFT_AND_MASK_LE(__pdesc, 23, 1)
439 #define GET_RX_DESC_SHIFT(__pdesc) \
440 SHIFT_AND_MASK_LE(__pdesc, 24, 2)
441 #define GET_RX_DESC_PHYST(__pdesc) \
442 SHIFT_AND_MASK_LE(__pdesc, 26, 1)
443 #define GET_RX_DESC_SWDEC(__pdesc) \
444 SHIFT_AND_MASK_LE(__pdesc, 27, 1)
445 #define GET_RX_DESC_LS(__pdesc) \
446 SHIFT_AND_MASK_LE(__pdesc, 28, 1)
447 #define GET_RX_DESC_FS(__pdesc) \
448 SHIFT_AND_MASK_LE(__pdesc, 29, 1)
449 #define GET_RX_DESC_EOR(__pdesc) \
450 SHIFT_AND_MASK_LE(__pdesc, 30, 1)
451 #define GET_RX_DESC_OWN(__pdesc) \
452 SHIFT_AND_MASK_LE(__pdesc, 31, 1)
454 #define SET_RX_DESC_PKT_LEN(__pdesc, __val) \
455 SET_BITS_OFFSET_LE(__pdesc, 0, 14, __val)
456 #define SET_RX_DESC_EOR(__pdesc, __val) \
457 SET_BITS_OFFSET_LE(__pdesc, 30, 1, __val)
458 #define SET_RX_DESC_OWN(__pdesc, __val) \
459 SET_BITS_OFFSET_LE(__pdesc, 31, 1, __val)
461 #define GET_RX_DESC_MACID(__pdesc) \
462 SHIFT_AND_MASK_LE(__pdesc+4, 0, 5)
463 #define GET_RX_DESC_TID(__pdesc) \
464 SHIFT_AND_MASK_LE(__pdesc+4, 5, 4)
465 #define GET_RX_DESC_HWRSVD(__pdesc) \
466 SHIFT_AND_MASK_LE(__pdesc+4, 9, 5)
467 #define GET_RX_DESC_PAGGR(__pdesc) \
468 SHIFT_AND_MASK_LE(__pdesc+4, 14, 1)
469 #define GET_RX_DESC_FAGGR(__pdesc) \
470 SHIFT_AND_MASK_LE(__pdesc+4, 15, 1)
471 #define GET_RX_DESC_A1_FIT(__pdesc) \
472 SHIFT_AND_MASK_LE(__pdesc+4, 16, 4)
473 #define GET_RX_DESC_A2_FIT(__pdesc) \
474 SHIFT_AND_MASK_LE(__pdesc+4, 20, 4)
475 #define GET_RX_DESC_PAM(__pdesc) \
476 SHIFT_AND_MASK_LE(__pdesc+4, 24, 1)
477 #define GET_RX_DESC_PWR(__pdesc) \
478 SHIFT_AND_MASK_LE(__pdesc+4, 25, 1)
479 #define GET_RX_DESC_MD(__pdesc) \
480 SHIFT_AND_MASK_LE(__pdesc+4, 26, 1)
481 #define GET_RX_DESC_MF(__pdesc) \
482 SHIFT_AND_MASK_LE(__pdesc+4, 27, 1)
483 #define GET_RX_DESC_TYPE(__pdesc) \
484 SHIFT_AND_MASK_LE(__pdesc+4, 28, 2)
485 #define GET_RX_DESC_MC(__pdesc) \
486 SHIFT_AND_MASK_LE(__pdesc+4, 30, 1)
487 #define GET_RX_DESC_BC(__pdesc) \
488 SHIFT_AND_MASK_LE(__pdesc+4, 31, 1)
489 #define GET_RX_DESC_SEQ(__pdesc) \
490 SHIFT_AND_MASK_LE(__pdesc+8, 0, 12)
491 #define GET_RX_DESC_FRAG(__pdesc) \
492 SHIFT_AND_MASK_LE(__pdesc+8, 12, 4)
493 #define GET_RX_DESC_NEXT_PKT_LEN(__pdesc) \
494 SHIFT_AND_MASK_LE(__pdesc+8, 16, 14)
495 #define GET_RX_DESC_NEXT_IND(__pdesc) \
496 SHIFT_AND_MASK_LE(__pdesc+8, 30, 1)
497 #define GET_RX_DESC_RSVD(__pdesc) \
498 SHIFT_AND_MASK_LE(__pdesc+8, 31, 1)
500 #define GET_RX_DESC_RXMCS(__pdesc) \
501 SHIFT_AND_MASK_LE(__pdesc+12, 0, 6)
502 #define GET_RX_DESC_RXHT(__pdesc) \
503 SHIFT_AND_MASK_LE(__pdesc+12, 6, 1)
504 #define GET_RX_DESC_SPLCP(__pdesc) \
505 SHIFT_AND_MASK_LE(__pdesc+12, 8, 1)
506 #define GET_RX_DESC_BW(__pdesc) \
507 SHIFT_AND_MASK_LE(__pdesc+12, 9, 1)
508 #define GET_RX_DESC_HTC(__pdesc) \
509 SHIFT_AND_MASK_LE(__pdesc+12, 10, 1)
510 #define GET_RX_DESC_HWPC_ERR(__pdesc) \
511 SHIFT_AND_MASK_LE(__pdesc+12, 14, 1)
512 #define GET_RX_DESC_HWPC_IND(__pdesc) \
513 SHIFT_AND_MASK_LE(__pdesc+12, 15, 1)
514 #define GET_RX_DESC_IV0(__pdesc) \
515 SHIFT_AND_MASK_LE(__pdesc+12, 16, 16)
517 #define GET_RX_DESC_IV1(__pdesc) \
518 SHIFT_AND_MASK_LE(__pdesc+16, 0, 32)
519 #define GET_RX_DESC_TSFL(__pdesc) \
520 SHIFT_AND_MASK_LE(__pdesc+20, 0, 32)
522 #define GET_RX_DESC_BUFF_ADDR(__pdesc) \
523 SHIFT_AND_MASK_LE(__pdesc+24, 0, 32)
524 #define GET_RX_DESC_BUFF_ADDR64(__pdesc) \
525 SHIFT_AND_MASK_LE(__pdesc+28, 0, 32)
527 #define SET_RX_DESC_BUFF_ADDR(__pdesc, __val) \
528 SET_BITS_OFFSET_LE(__pdesc+24, 0, 32, __val)
529 #define SET_RX_DESC_BUFF_ADDR64(__pdesc, __val) \
530 SET_BITS_OFFSET_LE(__pdesc+28, 0, 32, __val)
532 #define CLEAR_PCI_TX_DESC_CONTENT(__pdesc, _size) \
533 memset(__pdesc, 0, min_t(size_t, _size, TX_DESC_NEXT_DESC_OFFSET))
535 struct rx_fwinfo_92c {
627 u32 rtsrate_fb_lmt:4;
645 u32 mcsg15sgimaxlen:4;
650 u32 nextdescaddress64;
652 u32 reserve_pass_pcie_mm_limit[4];
713 void rtl92ce_tx_fill_desc(struct ieee80211_hw *hw,
714 struct ieee80211_hdr *hdr, u8 *pdesc,
715 u8 *pbd_desc_tx, struct ieee80211_tx_info *info,
716 struct ieee80211_sta *sta,
717 struct sk_buff *skb, u8 hw_queue,
718 struct rtl_tcb_desc *ptcb_desc);
719 bool rtl92ce_rx_query_desc(struct ieee80211_hw *hw,
720 struct rtl_stats *stats,
721 struct ieee80211_rx_status *rx_status,
722 u8 *pdesc, struct sk_buff *skb);
723 void rtl92ce_set_desc(struct ieee80211_hw *hw, u8 *pdesc, bool istx,
724 u8 desc_name, u8 *val);
725 u32 rtl92ce_get_desc(u8 *pdesc, bool istx, u8 desc_name);
726 bool rtl92ce_is_tx_desc_closed(struct ieee80211_hw *hw,
727 u8 hw_queue, u16 index);
728 void rtl92ce_tx_polling(struct ieee80211_hw *hw, u8 hw_queue);
729 void rtl92ce_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc,
730 bool b_firstseg, bool b_lastseg,
731 struct sk_buff *skb);