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1 | /****************************************************************************** |
2 | * | |
3 | * Copyright(c) 2009-2010 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 | * 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 | |
17 | * | |
18 | * The full GNU General Public License is included in this distribution in the | |
19 | * file called LICENSE. | |
20 | * | |
21 | * Contact Information: | |
22 | * wlanfae <wlanfae@realtek.com> | |
23 | * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, | |
24 | * Hsinchu 300, Taiwan. | |
25 | * | |
26 | * Larry Finger <Larry.Finger@lwfinger.net> | |
27 | * | |
28 | *****************************************************************************/ | |
29 | ||
30 | #ifndef __RTL92CU_TRX_H__ | |
31 | #define __RTL92CU_TRX_H__ | |
32 | ||
33 | #define RTL92C_USB_BULK_IN_NUM 1 | |
34 | #define RTL92C_NUM_RX_URBS 8 | |
35 | #define RTL92C_NUM_TX_URBS 32 | |
36 | ||
37 | #define RTL92C_SIZE_MAX_RX_BUFFER 15360 /* 8192 */ | |
38 | #define RX_DRV_INFO_SIZE_UNIT 8 | |
39 | ||
40 | enum usb_rx_agg_mode { | |
41 | USB_RX_AGG_DISABLE, | |
42 | USB_RX_AGG_DMA, | |
43 | USB_RX_AGG_USB, | |
44 | USB_RX_AGG_DMA_USB | |
45 | }; | |
46 | ||
47 | #define TX_SELE_HQ BIT(0) /* High Queue */ | |
48 | #define TX_SELE_LQ BIT(1) /* Low Queue */ | |
49 | #define TX_SELE_NQ BIT(2) /* Normal Queue */ | |
50 | ||
51 | #define RTL_USB_TX_AGG_NUM_DESC 5 | |
52 | ||
53 | #define RTL_USB_RX_AGG_PAGE_NUM 4 | |
54 | #define RTL_USB_RX_AGG_PAGE_TIMEOUT 3 | |
55 | ||
56 | #define RTL_USB_RX_AGG_BLOCK_NUM 5 | |
57 | #define RTL_USB_RX_AGG_BLOCK_TIMEOUT 3 | |
58 | ||
59 | /*======================== rx status =========================================*/ | |
60 | ||
61 | struct rx_drv_info_92c { | |
62 | /* | |
63 | * Driver info contain PHY status and other variabel size info | |
64 | * PHY Status content as below | |
65 | */ | |
66 | ||
67 | /* DWORD 0 */ | |
68 | u8 gain_trsw[4]; | |
69 | ||
70 | /* DWORD 1 */ | |
71 | u8 pwdb_all; | |
72 | u8 cfosho[4]; | |
73 | ||
74 | /* DWORD 2 */ | |
75 | u8 cfotail[4]; | |
76 | ||
77 | /* DWORD 3 */ | |
78 | s8 rxevm[2]; | |
79 | s8 rxsnr[4]; | |
80 | ||
81 | /* DWORD 4 */ | |
82 | u8 pdsnr[2]; | |
83 | ||
84 | /* DWORD 5 */ | |
85 | u8 csi_current[2]; | |
86 | u8 csi_target[2]; | |
87 | ||
88 | /* DWORD 6 */ | |
89 | u8 sigevm; | |
90 | u8 max_ex_pwr; | |
91 | u8 ex_intf_flag:1; | |
92 | u8 sgi_en:1; | |
93 | u8 rxsc:2; | |
94 | u8 reserve:4; | |
95 | } __packed; | |
96 | ||
97 | /* Define a macro that takes a le32 word, converts it to host ordering, | |
98 | * right shifts by a specified count, creates a mask of the specified | |
99 | * bit count, and extracts that number of bits. | |
100 | */ | |
101 | ||
102 | #define SHIFT_AND_MASK_LE(__pdesc, __shift, __bits) \ | |
103 | ((le32_to_cpu(*(((__le32 *)(__pdesc)))) >> (__shift)) & \ | |
104 | BIT_LEN_MASK_32(__bits)) | |
105 | ||
106 | /* Define a macro that clears a bit field in an le32 word and | |
107 | * sets the specified value into that bit field. The resulting | |
108 | * value remains in le32 ordering; however, it is properly converted | |
109 | * to host ordering for the clear and set operations before conversion | |
110 | * back to le32. | |
111 | */ | |
112 | ||
113 | #define SET_BITS_OFFSET_LE(__pdesc, __shift, __len, __val) \ | |
114 | (*(__le32 *)(__pdesc) = \ | |
115 | (cpu_to_le32((le32_to_cpu(*((__le32 *)(__pdesc))) & \ | |
116 | (~(BIT_OFFSET_LEN_MASK_32((__shift), __len)))) | \ | |
117 | (((u32)(__val) & BIT_LEN_MASK_32(__len)) << (__shift))))); | |
118 | ||
119 | /* macros to read various fields in RX descriptor */ | |
120 | ||
121 | /* DWORD 0 */ | |
122 | #define GET_RX_DESC_PKT_LEN(__rxdesc) \ | |
123 | SHIFT_AND_MASK_LE((__rxdesc), 0, 14) | |
124 | #define GET_RX_DESC_CRC32(__rxdesc) \ | |
125 | SHIFT_AND_MASK_LE(__rxdesc, 14, 1) | |
126 | #define GET_RX_DESC_ICV(__rxdesc) \ | |
127 | SHIFT_AND_MASK_LE(__rxdesc, 15, 1) | |
128 | #define GET_RX_DESC_DRVINFO_SIZE(__rxdesc) \ | |
129 | SHIFT_AND_MASK_LE(__rxdesc, 16, 4) | |
130 | #define GET_RX_DESC_SECURITY(__rxdesc) \ | |
131 | SHIFT_AND_MASK_LE(__rxdesc, 20, 3) | |
132 | #define GET_RX_DESC_QOS(__rxdesc) \ | |
133 | SHIFT_AND_MASK_LE(__rxdesc, 23, 1) | |
134 | #define GET_RX_DESC_SHIFT(__rxdesc) \ | |
135 | SHIFT_AND_MASK_LE(__rxdesc, 24, 2) | |
136 | #define GET_RX_DESC_PHY_STATUS(__rxdesc) \ | |
137 | SHIFT_AND_MASK_LE(__rxdesc, 26, 1) | |
138 | #define GET_RX_DESC_SWDEC(__rxdesc) \ | |
139 | SHIFT_AND_MASK_LE(__rxdesc, 27, 1) | |
140 | #define GET_RX_DESC_LAST_SEG(__rxdesc) \ | |
141 | SHIFT_AND_MASK_LE(__rxdesc, 28, 1) | |
142 | #define GET_RX_DESC_FIRST_SEG(__rxdesc) \ | |
143 | SHIFT_AND_MASK_LE(__rxdesc, 29, 1) | |
144 | #define GET_RX_DESC_EOR(__rxdesc) \ | |
145 | SHIFT_AND_MASK_LE(__rxdesc, 30, 1) | |
146 | #define GET_RX_DESC_OWN(__rxdesc) \ | |
147 | SHIFT_AND_MASK_LE(__rxdesc, 31, 1) | |
148 | ||
149 | /* DWORD 1 */ | |
150 | #define GET_RX_DESC_MACID(__rxdesc) \ | |
151 | SHIFT_AND_MASK_LE(__rxdesc+4, 0, 5) | |
152 | #define GET_RX_DESC_TID(__rxdesc) \ | |
153 | SHIFT_AND_MASK_LE(__rxdesc+4, 5, 4) | |
154 | #define GET_RX_DESC_PAGGR(__rxdesc) \ | |
155 | SHIFT_AND_MASK_LE(__rxdesc+4, 14, 1) | |
156 | #define GET_RX_DESC_FAGGR(__rxdesc) \ | |
157 | SHIFT_AND_MASK_LE(__rxdesc+4, 15, 1) | |
158 | #define GET_RX_DESC_A1_FIT(__rxdesc) \ | |
159 | SHIFT_AND_MASK_LE(__rxdesc+4, 16, 4) | |
160 | #define GET_RX_DESC_A2_FIT(__rxdesc) \ | |
161 | SHIFT_AND_MASK_LE(__rxdesc+4, 20, 4) | |
162 | #define GET_RX_DESC_PAM(__rxdesc) \ | |
163 | SHIFT_AND_MASK_LE(__rxdesc+4, 24, 1) | |
164 | #define GET_RX_DESC_PWR(__rxdesc) \ | |
165 | SHIFT_AND_MASK_LE(__rxdesc+4, 25, 1) | |
166 | #define GET_RX_DESC_MORE_DATA(__rxdesc) \ | |
167 | SHIFT_AND_MASK_LE(__rxdesc+4, 26, 1) | |
168 | #define GET_RX_DESC_MORE_FRAG(__rxdesc) \ | |
169 | SHIFT_AND_MASK_LE(__rxdesc+4, 27, 1) | |
170 | #define GET_RX_DESC_TYPE(__rxdesc) \ | |
171 | SHIFT_AND_MASK_LE(__rxdesc+4, 28, 2) | |
172 | #define GET_RX_DESC_MC(__rxdesc) \ | |
173 | SHIFT_AND_MASK_LE(__rxdesc+4, 30, 1) | |
174 | #define GET_RX_DESC_BC(__rxdesc) \ | |
175 | SHIFT_AND_MASK_LE(__rxdesc+4, 31, 1) | |
176 | ||
177 | /* DWORD 2 */ | |
178 | #define GET_RX_DESC_SEQ(__rxdesc) \ | |
179 | SHIFT_AND_MASK_LE(__rxdesc+8, 0, 12) | |
180 | #define GET_RX_DESC_FRAG(__rxdesc) \ | |
181 | SHIFT_AND_MASK_LE(__rxdesc+8, 12, 4) | |
182 | #define GET_RX_DESC_USB_AGG_PKTNUM(__rxdesc) \ | |
183 | SHIFT_AND_MASK_LE(__rxdesc+8, 16, 8) | |
184 | #define GET_RX_DESC_NEXT_IND(__rxdesc) \ | |
185 | SHIFT_AND_MASK_LE(__rxdesc+8, 30, 1) | |
186 | ||
187 | /* DWORD 3 */ | |
188 | #define GET_RX_DESC_RX_MCS(__rxdesc) \ | |
189 | SHIFT_AND_MASK_LE(__rxdesc+12, 0, 6) | |
190 | #define GET_RX_DESC_RX_HT(__rxdesc) \ | |
191 | SHIFT_AND_MASK_LE(__rxdesc+12, 6, 1) | |
192 | #define GET_RX_DESC_AMSDU(__rxdesc) \ | |
193 | SHIFT_AND_MASK_LE(__rxdesc+12, 7, 1) | |
194 | #define GET_RX_DESC_SPLCP(__rxdesc) \ | |
195 | SHIFT_AND_MASK_LE(__rxdesc+12, 8, 1) | |
196 | #define GET_RX_DESC_BW(__rxdesc) \ | |
197 | SHIFT_AND_MASK_LE(__rxdesc+12, 9, 1) | |
198 | #define GET_RX_DESC_HTC(__rxdesc) \ | |
199 | SHIFT_AND_MASK_LE(__rxdesc+12, 10, 1) | |
200 | #define GET_RX_DESC_TCP_CHK_RPT(__rxdesc) \ | |
201 | SHIFT_AND_MASK_LE(__rxdesc+12, 11, 1) | |
202 | #define GET_RX_DESC_IP_CHK_RPT(__rxdesc) \ | |
203 | SHIFT_AND_MASK_LE(__rxdesc+12, 12, 1) | |
204 | #define GET_RX_DESC_TCP_CHK_VALID(__rxdesc) \ | |
205 | SHIFT_AND_MASK_LE(__rxdesc+12, 13, 1) | |
206 | #define GET_RX_DESC_HWPC_ERR(__rxdesc) \ | |
207 | SHIFT_AND_MASK_LE(__rxdesc+12, 14, 1) | |
208 | #define GET_RX_DESC_HWPC_IND(__rxdesc) \ | |
209 | SHIFT_AND_MASK_LE(__rxdesc+12, 15, 1) | |
210 | #define GET_RX_DESC_IV0(__rxdesc) \ | |
211 | SHIFT_AND_MASK_LE(__rxdesc+12, 16, 16) | |
212 | ||
213 | /* DWORD 4 */ | |
214 | #define GET_RX_DESC_IV1(__rxdesc) \ | |
215 | SHIFT_AND_MASK_LE(__rxdesc+16, 0, 32) | |
216 | ||
217 | /* DWORD 5 */ | |
218 | #define GET_RX_DESC_TSFL(__rxdesc) \ | |
219 | SHIFT_AND_MASK_LE(__rxdesc+20, 0, 32) | |
220 | ||
221 | /*======================= tx desc ============================================*/ | |
222 | ||
223 | /* macros to set various fields in TX descriptor */ | |
224 | ||
225 | /* Dword 0 */ | |
226 | #define SET_TX_DESC_PKT_SIZE(__txdesc, __value) \ | |
227 | SET_BITS_OFFSET_LE(__txdesc, 0, 16, __value) | |
228 | #define SET_TX_DESC_OFFSET(__txdesc, __value) \ | |
229 | SET_BITS_OFFSET_LE(__txdesc, 16, 8, __value) | |
230 | #define SET_TX_DESC_BMC(__txdesc, __value) \ | |
231 | SET_BITS_OFFSET_LE(__txdesc, 24, 1, __value) | |
232 | #define SET_TX_DESC_HTC(__txdesc, __value) \ | |
233 | SET_BITS_OFFSET_LE(__txdesc, 25, 1, __value) | |
234 | #define SET_TX_DESC_LAST_SEG(__txdesc, __value) \ | |
235 | SET_BITS_OFFSET_LE(__txdesc, 26, 1, __value) | |
236 | #define SET_TX_DESC_FIRST_SEG(__txdesc, __value) \ | |
237 | SET_BITS_OFFSET_LE(__txdesc, 27, 1, __value) | |
238 | #define SET_TX_DESC_LINIP(__txdesc, __value) \ | |
239 | SET_BITS_OFFSET_LE(__txdesc, 28, 1, __value) | |
240 | #define SET_TX_DESC_NO_ACM(__txdesc, __value) \ | |
241 | SET_BITS_OFFSET_LE(__txdesc, 29, 1, __value) | |
242 | #define SET_TX_DESC_GF(__txdesc, __value) \ | |
243 | SET_BITS_OFFSET_LE(__txdesc, 30, 1, __value) | |
244 | #define SET_TX_DESC_OWN(__txdesc, __value) \ | |
245 | SET_BITS_OFFSET_LE(__txdesc, 31, 1, __value) | |
246 | ||
247 | ||
248 | /* Dword 1 */ | |
249 | #define SET_TX_DESC_MACID(__txdesc, __value) \ | |
250 | SET_BITS_OFFSET_LE(__txdesc+4, 0, 5, __value) | |
251 | #define SET_TX_DESC_AGG_ENABLE(__txdesc, __value) \ | |
252 | SET_BITS_OFFSET_LE(__txdesc+4, 5, 1, __value) | |
253 | #define SET_TX_DESC_AGG_BREAK(__txdesc, __value) \ | |
254 | SET_BITS_OFFSET_LE(__txdesc+4, 6, 1, __value) | |
255 | #define SET_TX_DESC_RDG_ENABLE(__txdesc, __value) \ | |
256 | SET_BITS_OFFSET_LE(__txdesc+4, 7, 1, __value) | |
257 | #define SET_TX_DESC_QUEUE_SEL(__txdesc, __value) \ | |
258 | SET_BITS_OFFSET_LE(__txdesc+4, 8, 5, __value) | |
259 | #define SET_TX_DESC_RDG_NAV_EXT(__txdesc, __value) \ | |
260 | SET_BITS_OFFSET_LE(__txdesc+4, 13, 1, __value) | |
261 | #define SET_TX_DESC_LSIG_TXOP_EN(__txdesc, __value) \ | |
262 | SET_BITS_OFFSET_LE(__txdesc+4, 14, 1, __value) | |
263 | #define SET_TX_DESC_PIFS(__txdesc, __value) \ | |
264 | SET_BITS_OFFSET_LE(__txdesc+4, 15, 1, __value) | |
265 | #define SET_TX_DESC_RATE_ID(__txdesc, __value) \ | |
266 | SET_BITS_OFFSET_LE(__txdesc+4, 16, 4, __value) | |
267 | #define SET_TX_DESC_RA_BRSR_ID(__txdesc, __value) \ | |
268 | SET_BITS_OFFSET_LE(__txdesc+4, 16, 4, __value) | |
269 | #define SET_TX_DESC_NAV_USE_HDR(__txdesc, __value) \ | |
270 | SET_BITS_OFFSET_LE(__txdesc+4, 20, 1, __value) | |
271 | #define SET_TX_DESC_EN_DESC_ID(__txdesc, __value) \ | |
272 | SET_BITS_OFFSET_LE(__txdesc+4, 21, 1, __value) | |
273 | #define SET_TX_DESC_SEC_TYPE(__txdesc, __value) \ | |
274 | SET_BITS_OFFSET_LE(__txdesc+4, 22, 2, __value) | |
275 | #define SET_TX_DESC_PKT_OFFSET(__txdesc, __value) \ | |
276 | SET_BITS_OFFSET_LE(__txdesc+4, 26, 5, __value) | |
277 | ||
278 | /* Dword 2 */ | |
279 | #define SET_TX_DESC_RTS_RC(__txdesc, __value) \ | |
280 | SET_BITS_OFFSET_LE(__txdesc+8, 0, 6, __value) | |
281 | #define SET_TX_DESC_DATA_RC(__txdesc, __value) \ | |
282 | SET_BITS_OFFSET_LE(__txdesc+8, 6, 6, __value) | |
283 | #define SET_TX_DESC_BAR_RTY_TH(__txdesc, __value) \ | |
284 | SET_BITS_OFFSET_LE(__txdesc+8, 14, 2, __value) | |
285 | #define SET_TX_DESC_MORE_FRAG(__txdesc, __value) \ | |
286 | SET_BITS_OFFSET_LE(__txdesc+8, 17, 1, __value) | |
287 | #define SET_TX_DESC_RAW(__txdesc, __value) \ | |
288 | SET_BITS_OFFSET_LE(__txdesc+8, 18, 1, __value) | |
289 | #define SET_TX_DESC_CCX(__txdesc, __value) \ | |
290 | SET_BITS_OFFSET_LE(__txdesc+8, 19, 1, __value) | |
291 | #define SET_TX_DESC_AMPDU_DENSITY(__txdesc, __value) \ | |
292 | SET_BITS_OFFSET_LE(__txdesc+8, 20, 3, __value) | |
293 | #define SET_TX_DESC_ANTSEL_A(__txdesc, __value) \ | |
294 | SET_BITS_OFFSET_LE(__txdesc+8, 24, 1, __value) | |
295 | #define SET_TX_DESC_ANTSEL_B(__txdesc, __value) \ | |
296 | SET_BITS_OFFSET_LE(__txdesc+8, 25, 1, __value) | |
297 | #define SET_TX_DESC_TX_ANT_CCK(__txdesc, __value) \ | |
298 | SET_BITS_OFFSET_LE(__txdesc+8, 26, 2, __value) | |
299 | #define SET_TX_DESC_TX_ANTL(__txdesc, __value) \ | |
300 | SET_BITS_OFFSET_LE(__txdesc+8, 28, 2, __value) | |
301 | #define SET_TX_DESC_TX_ANT_HT(__txdesc, __value) \ | |
302 | SET_BITS_OFFSET_LE(__txdesc+8, 30, 2, __value) | |
303 | ||
304 | /* Dword 3 */ | |
305 | #define SET_TX_DESC_NEXT_HEAP_PAGE(__txdesc, __value) \ | |
306 | SET_BITS_OFFSET_LE(__txdesc+12, 0, 8, __value) | |
307 | #define SET_TX_DESC_TAIL_PAGE(__txdesc, __value) \ | |
308 | SET_BITS_OFFSET_LE(__txdesc+12, 8, 8, __value) | |
309 | #define SET_TX_DESC_SEQ(__txdesc, __value) \ | |
310 | SET_BITS_OFFSET_LE(__txdesc+12, 16, 12, __value) | |
311 | #define SET_TX_DESC_PKT_ID(__txdesc, __value) \ | |
312 | SET_BITS_OFFSET_LE(__txdesc+12, 28, 4, __value) | |
313 | ||
314 | /* Dword 4 */ | |
315 | #define SET_TX_DESC_RTS_RATE(__txdesc, __value) \ | |
316 | SET_BITS_OFFSET_LE(__txdesc+16, 0, 5, __value) | |
317 | #define SET_TX_DESC_AP_DCFE(__txdesc, __value) \ | |
318 | SET_BITS_OFFSET_LE(__txdesc+16, 5, 1, __value) | |
319 | #define SET_TX_DESC_QOS(__txdesc, __value) \ | |
320 | SET_BITS_OFFSET_LE(__txdesc+16, 6, 1, __value) | |
321 | #define SET_TX_DESC_HWSEQ_EN(__txdesc, __value) \ | |
322 | SET_BITS_OFFSET_LE(__txdesc+16, 7, 1, __value) | |
323 | #define SET_TX_DESC_USE_RATE(__txdesc, __value) \ | |
324 | SET_BITS_OFFSET_LE(__txdesc+16, 8, 1, __value) | |
325 | #define SET_TX_DESC_DISABLE_RTS_FB(__txdesc, __value) \ | |
326 | SET_BITS_OFFSET_LE(__txdesc+16, 9, 1, __value) | |
327 | #define SET_TX_DESC_DISABLE_FB(__txdesc, __value) \ | |
328 | SET_BITS_OFFSET_LE(__txdesc+16, 10, 1, __value) | |
329 | #define SET_TX_DESC_CTS2SELF(__txdesc, __value) \ | |
330 | SET_BITS_OFFSET_LE(__txdesc+16, 11, 1, __value) | |
331 | #define SET_TX_DESC_RTS_ENABLE(__txdesc, __value) \ | |
332 | SET_BITS_OFFSET_LE(__txdesc+16, 12, 1, __value) | |
333 | #define SET_TX_DESC_HW_RTS_ENABLE(__txdesc, __value) \ | |
334 | SET_BITS_OFFSET_LE(__txdesc+16, 13, 1, __value) | |
335 | #define SET_TX_DESC_WAIT_DCTS(__txdesc, __value) \ | |
336 | SET_BITS_OFFSET_LE(__txdesc+16, 18, 1, __value) | |
337 | #define SET_TX_DESC_CTS2AP_EN(__txdesc, __value) \ | |
338 | SET_BITS_OFFSET_LE(__txdesc+16, 19, 1, __value) | |
339 | #define SET_TX_DESC_DATA_SC(__txdesc, __value) \ | |
340 | SET_BITS_OFFSET_LE(__txdesc+16, 20, 2, __value) | |
341 | #define SET_TX_DESC_DATA_STBC(__txdesc, __value) \ | |
342 | SET_BITS_OFFSET_LE(__txdesc+16, 22, 2, __value) | |
343 | #define SET_TX_DESC_DATA_SHORT(__txdesc, __value) \ | |
344 | SET_BITS_OFFSET_LE(__txdesc+16, 24, 1, __value) | |
345 | #define SET_TX_DESC_DATA_BW(__txdesc, __value) \ | |
346 | SET_BITS_OFFSET_LE(__txdesc+16, 25, 1, __value) | |
347 | #define SET_TX_DESC_RTS_SHORT(__txdesc, __value) \ | |
348 | SET_BITS_OFFSET_LE(__txdesc+16, 26, 1, __value) | |
349 | #define SET_TX_DESC_RTS_BW(__txdesc, __value) \ | |
350 | SET_BITS_OFFSET_LE(__txdesc+16, 27, 1, __value) | |
351 | #define SET_TX_DESC_RTS_SC(__txdesc, __value) \ | |
352 | SET_BITS_OFFSET_LE(__txdesc+16, 28, 2, __value) | |
353 | #define SET_TX_DESC_RTS_STBC(__txdesc, __value) \ | |
354 | SET_BITS_OFFSET_LE(__txdesc+16, 30, 2, __value) | |
355 | ||
356 | /* Dword 5 */ | |
357 | #define SET_TX_DESC_TX_RATE(__pdesc, __val) \ | |
358 | SET_BITS_OFFSET_LE(__pdesc+20, 0, 6, __val) | |
359 | #define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \ | |
360 | SET_BITS_OFFSET_LE(__pdesc+20, 6, 1, __val) | |
361 | #define SET_TX_DESC_CCX_TAG(__pdesc, __val) \ | |
362 | SET_BITS_OFFSET_LE(__pdesc+20, 7, 1, __val) | |
363 | #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__txdesc, __value) \ | |
364 | SET_BITS_OFFSET_LE(__txdesc+20, 8, 5, __value) | |
365 | #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__txdesc, __value) \ | |
366 | SET_BITS_OFFSET_LE(__txdesc+20, 13, 4, __value) | |
367 | #define SET_TX_DESC_RETRY_LIMIT_ENABLE(__txdesc, __value) \ | |
368 | SET_BITS_OFFSET_LE(__txdesc+20, 17, 1, __value) | |
369 | #define SET_TX_DESC_DATA_RETRY_LIMIT(__txdesc, __value) \ | |
370 | SET_BITS_OFFSET_LE(__txdesc+20, 18, 6, __value) | |
371 | #define SET_TX_DESC_USB_TXAGG_NUM(__txdesc, __value) \ | |
372 | SET_BITS_OFFSET_LE(__txdesc+20, 24, 8, __value) | |
373 | ||
374 | /* Dword 6 */ | |
375 | #define SET_TX_DESC_TXAGC_A(__txdesc, __value) \ | |
376 | SET_BITS_OFFSET_LE(__txdesc+24, 0, 5, __value) | |
377 | #define SET_TX_DESC_TXAGC_B(__txdesc, __value) \ | |
378 | SET_BITS_OFFSET_LE(__txdesc+24, 5, 5, __value) | |
379 | #define SET_TX_DESC_USB_MAX_LEN(__txdesc, __value) \ | |
380 | SET_BITS_OFFSET_LE(__txdesc+24, 10, 1, __value) | |
381 | #define SET_TX_DESC_MAX_AGG_NUM(__txdesc, __value) \ | |
382 | SET_BITS_OFFSET_LE(__txdesc+24, 11, 5, __value) | |
383 | #define SET_TX_DESC_MCSG1_MAX_LEN(__txdesc, __value) \ | |
384 | SET_BITS_OFFSET_LE(__txdesc+24, 16, 4, __value) | |
385 | #define SET_TX_DESC_MCSG2_MAX_LEN(__txdesc, __value) \ | |
386 | SET_BITS_OFFSET_LE(__txdesc+24, 20, 4, __value) | |
387 | #define SET_TX_DESC_MCSG3_MAX_LEN(__txdesc, __value) \ | |
388 | SET_BITS_OFFSET_LE(__txdesc+24, 24, 4, __value) | |
389 | #define SET_TX_DESC_MCSG7_MAX_LEN(__txdesc, __value) \ | |
390 | SET_BITS_OFFSET_LE(__txdesc+24, 28, 4, __value) | |
391 | ||
392 | /* Dword 7 */ | |
393 | #define SET_TX_DESC_TX_DESC_CHECKSUM(__txdesc, __value) \ | |
394 | SET_BITS_OFFSET_LE(__txdesc+28, 0, 16, __value) | |
395 | #define SET_TX_DESC_MCSG4_MAX_LEN(__txdesc, __value) \ | |
396 | SET_BITS_OFFSET_LE(__txdesc+28, 16, 4, __value) | |
397 | #define SET_TX_DESC_MCSG5_MAX_LEN(__txdesc, __value) \ | |
398 | SET_BITS_OFFSET_LE(__txdesc+28, 20, 4, __value) | |
399 | #define SET_TX_DESC_MCSG6_MAX_LEN(__txdesc, __value) \ | |
400 | SET_BITS_OFFSET_LE(__txdesc+28, 24, 4, __value) | |
401 | #define SET_TX_DESC_MCSG15_MAX_LEN(__txdesc, __value) \ | |
402 | SET_BITS_OFFSET_LE(__txdesc+28, 28, 4, __value) | |
403 | ||
404 | ||
405 | int rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw); | |
406 | u16 rtl8192cu_mq_to_hwq(__le16 fc, u16 mac80211_queue_index); | |
407 | bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw, | |
408 | struct rtl_stats *stats, | |
409 | struct ieee80211_rx_status *rx_status, | |
410 | u8 *p_desc, struct sk_buff *skb); | |
411 | void rtl8192cu_rx_hdl(struct ieee80211_hw *hw, struct sk_buff * skb); | |
412 | void rtl8192c_rx_segregate_hdl(struct ieee80211_hw *, struct sk_buff *, | |
413 | struct sk_buff_head *); | |
414 | void rtl8192c_tx_cleanup(struct ieee80211_hw *hw, struct sk_buff *skb); | |
415 | int rtl8192c_tx_post_hdl(struct ieee80211_hw *hw, struct urb *urb, | |
416 | struct sk_buff *skb); | |
417 | struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *, | |
418 | struct sk_buff_head *); | |
419 | void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, | |
420 | struct ieee80211_hdr *hdr, u8 *pdesc_tx, | |
421 | struct ieee80211_tx_info *info, struct sk_buff *skb, | |
422 | unsigned int queue_index); | |
423 | void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc, | |
424 | u32 buffer_len, bool bIsPsPoll); | |
425 | void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, | |
426 | u8 *pdesc, bool b_firstseg, | |
427 | bool b_lastseg, struct sk_buff *skb); | |
428 | bool rtl92cu_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb); | |
429 | ||
430 | #endif |