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 *****************************************************************************/ 25 26 #ifndef __RTL92CU_TRX_H__ 27 #define __RTL92CU_TRX_H__ 28 29 #define RTL92C_USB_BULK_IN_NUM 1 30 #define RTL92C_NUM_RX_URBS 8 31 #define RTL92C_NUM_TX_URBS 32 32 33 #define RTL92C_SIZE_MAX_RX_BUFFER 15360 /* 8192 */ 34 #define RX_DRV_INFO_SIZE_UNIT 8 35 36 #define RTL_AGG_ON 1 37 38 enum usb_rx_agg_mode { 39 USB_RX_AGG_DISABLE, 40 USB_RX_AGG_DMA, 41 USB_RX_AGG_USB, 42 USB_RX_AGG_DMA_USB 43 }; 44 45 #define TX_SELE_HQ BIT(0) /* High Queue */ 46 #define TX_SELE_LQ BIT(1) /* Low Queue */ 47 #define TX_SELE_NQ BIT(2) /* Normal Queue */ 48 49 #define RTL_USB_TX_AGG_NUM_DESC 5 50 51 #define RTL_USB_RX_AGG_PAGE_NUM 4 52 #define RTL_USB_RX_AGG_PAGE_TIMEOUT 3 53 54 #define RTL_USB_RX_AGG_BLOCK_NUM 5 55 #define RTL_USB_RX_AGG_BLOCK_TIMEOUT 3 56 57 /*======================== rx status =========================================*/ 58 59 struct rx_drv_info_92c { 60 /* 61 * Driver info contain PHY status and other variabel size info 62 * PHY Status content as below 63 */ 64 65 /* DWORD 0 */ 66 u8 gain_trsw[4]; 67 68 /* DWORD 1 */ 69 u8 pwdb_all; 70 u8 cfosho[4]; 71 72 /* DWORD 2 */ 73 u8 cfotail[4]; 74 75 /* DWORD 3 */ 76 s8 rxevm[2]; 77 s8 rxsnr[4]; 78 79 /* DWORD 4 */ 80 u8 pdsnr[2]; 81 82 /* DWORD 5 */ 83 u8 csi_current[2]; 84 u8 csi_target[2]; 85 86 /* DWORD 6 */ 87 u8 sigevm; 88 u8 max_ex_pwr; 89 u8 ex_intf_flag:1; 90 u8 sgi_en:1; 91 u8 rxsc:2; 92 u8 reserve:4; 93 } __packed; 94 95 /* macros to read various fields in RX descriptor */ 96 97 /* DWORD 0 */ 98 #define GET_RX_DESC_PKT_LEN(__rxdesc) \ 99 LE_BITS_TO_4BYTE((__rxdesc), 0, 14) 100 #define GET_RX_DESC_CRC32(__rxdesc) \ 101 LE_BITS_TO_4BYTE(__rxdesc, 14, 1) 102 #define GET_RX_DESC_ICV(__rxdesc) \ 103 LE_BITS_TO_4BYTE(__rxdesc, 15, 1) 104 #define GET_RX_DESC_DRVINFO_SIZE(__rxdesc) \ 105 LE_BITS_TO_4BYTE(__rxdesc, 16, 4) 106 #define GET_RX_DESC_SECURITY(__rxdesc) \ 107 LE_BITS_TO_4BYTE(__rxdesc, 20, 3) 108 #define GET_RX_DESC_QOS(__rxdesc) \ 109 LE_BITS_TO_4BYTE(__rxdesc, 23, 1) 110 #define GET_RX_DESC_SHIFT(__rxdesc) \ 111 LE_BITS_TO_4BYTE(__rxdesc, 24, 2) 112 #define GET_RX_DESC_PHY_STATUS(__rxdesc) \ 113 LE_BITS_TO_4BYTE(__rxdesc, 26, 1) 114 #define GET_RX_DESC_SWDEC(__rxdesc) \ 115 LE_BITS_TO_4BYTE(__rxdesc, 27, 1) 116 #define GET_RX_DESC_LAST_SEG(__rxdesc) \ 117 LE_BITS_TO_4BYTE(__rxdesc, 28, 1) 118 #define GET_RX_DESC_FIRST_SEG(__rxdesc) \ 119 LE_BITS_TO_4BYTE(__rxdesc, 29, 1) 120 #define GET_RX_DESC_EOR(__rxdesc) \ 121 LE_BITS_TO_4BYTE(__rxdesc, 30, 1) 122 #define GET_RX_DESC_OWN(__rxdesc) \ 123 LE_BITS_TO_4BYTE(__rxdesc, 31, 1) 124 125 /* DWORD 1 */ 126 #define GET_RX_DESC_MACID(__rxdesc) \ 127 LE_BITS_TO_4BYTE(__rxdesc + 4, 0, 5) 128 #define GET_RX_DESC_TID(__rxdesc) \ 129 LE_BITS_TO_4BYTE(__rxdesc + 4, 5, 4) 130 #define GET_RX_DESC_PAGGR(__rxdesc) \ 131 LE_BITS_TO_4BYTE(__rxdesc + 4, 14, 1) 132 #define GET_RX_DESC_FAGGR(__rxdesc) \ 133 LE_BITS_TO_4BYTE(__rxdesc + 4, 15, 1) 134 #define GET_RX_DESC_A1_FIT(__rxdesc) \ 135 LE_BITS_TO_4BYTE(__rxdesc + 4, 16, 4) 136 #define GET_RX_DESC_A2_FIT(__rxdesc) \ 137 LE_BITS_TO_4BYTE(__rxdesc + 4, 20, 4) 138 #define GET_RX_DESC_PAM(__rxdesc) \ 139 LE_BITS_TO_4BYTE(__rxdesc + 4, 24, 1) 140 #define GET_RX_DESC_PWR(__rxdesc) \ 141 LE_BITS_TO_4BYTE(__rxdesc + 4, 25, 1) 142 #define GET_RX_DESC_MORE_DATA(__rxdesc) \ 143 LE_BITS_TO_4BYTE(__rxdesc + 4, 26, 1) 144 #define GET_RX_DESC_MORE_FRAG(__rxdesc) \ 145 LE_BITS_TO_4BYTE(__rxdesc + 4, 27, 1) 146 #define GET_RX_DESC_TYPE(__rxdesc) \ 147 LE_BITS_TO_4BYTE(__rxdesc + 4, 28, 2) 148 #define GET_RX_DESC_MC(__rxdesc) \ 149 LE_BITS_TO_4BYTE(__rxdesc + 4, 30, 1) 150 #define GET_RX_DESC_BC(__rxdesc) \ 151 LE_BITS_TO_4BYTE(__rxdesc + 4, 31, 1) 152 153 /* DWORD 2 */ 154 #define GET_RX_DESC_SEQ(__rxdesc) \ 155 LE_BITS_TO_4BYTE(__rxdesc + 8, 0, 12) 156 #define GET_RX_DESC_FRAG(__rxdesc) \ 157 LE_BITS_TO_4BYTE(__rxdesc + 8, 12, 4) 158 #define GET_RX_DESC_USB_AGG_PKTNUM(__rxdesc) \ 159 LE_BITS_TO_4BYTE(__rxdesc + 8, 16, 8) 160 #define GET_RX_DESC_NEXT_IND(__rxdesc) \ 161 LE_BITS_TO_4BYTE(__rxdesc + 8, 30, 1) 162 163 /* DWORD 3 */ 164 #define GET_RX_DESC_RX_MCS(__rxdesc) \ 165 LE_BITS_TO_4BYTE(__rxdesc + 12, 0, 6) 166 #define GET_RX_DESC_RX_HT(__rxdesc) \ 167 LE_BITS_TO_4BYTE(__rxdesc + 12, 6, 1) 168 #define GET_RX_DESC_AMSDU(__rxdesc) \ 169 LE_BITS_TO_4BYTE(__rxdesc + 12, 7, 1) 170 #define GET_RX_DESC_SPLCP(__rxdesc) \ 171 LE_BITS_TO_4BYTE(__rxdesc + 12, 8, 1) 172 #define GET_RX_DESC_BW(__rxdesc) \ 173 LE_BITS_TO_4BYTE(__rxdesc + 12, 9, 1) 174 #define GET_RX_DESC_HTC(__rxdesc) \ 175 LE_BITS_TO_4BYTE(__rxdesc + 12, 10, 1) 176 #define GET_RX_DESC_TCP_CHK_RPT(__rxdesc) \ 177 LE_BITS_TO_4BYTE(__rxdesc + 12, 11, 1) 178 #define GET_RX_DESC_IP_CHK_RPT(__rxdesc) \ 179 LE_BITS_TO_4BYTE(__rxdesc + 12, 12, 1) 180 #define GET_RX_DESC_TCP_CHK_VALID(__rxdesc) \ 181 LE_BITS_TO_4BYTE(__rxdesc + 12, 13, 1) 182 #define GET_RX_DESC_HWPC_ERR(__rxdesc) \ 183 LE_BITS_TO_4BYTE(__rxdesc + 12, 14, 1) 184 #define GET_RX_DESC_HWPC_IND(__rxdesc) \ 185 LE_BITS_TO_4BYTE(__rxdesc + 12, 15, 1) 186 #define GET_RX_DESC_IV0(__rxdesc) \ 187 LE_BITS_TO_4BYTE(__rxdesc + 12, 16, 16) 188 189 /* DWORD 4 */ 190 #define GET_RX_DESC_IV1(__rxdesc) \ 191 LE_BITS_TO_4BYTE(__rxdesc + 16, 0, 32) 192 193 /* DWORD 5 */ 194 #define GET_RX_DESC_TSFL(__rxdesc) \ 195 LE_BITS_TO_4BYTE(__rxdesc + 20, 0, 32) 196 197 /*======================= tx desc ============================================*/ 198 199 /* macros to set various fields in TX descriptor */ 200 201 /* Dword 0 */ 202 #define SET_TX_DESC_PKT_SIZE(__txdesc, __value) \ 203 SET_BITS_TO_LE_4BYTE(__txdesc, 0, 16, __value) 204 #define SET_TX_DESC_OFFSET(__txdesc, __value) \ 205 SET_BITS_TO_LE_4BYTE(__txdesc, 16, 8, __value) 206 #define SET_TX_DESC_BMC(__txdesc, __value) \ 207 SET_BITS_TO_LE_4BYTE(__txdesc, 24, 1, __value) 208 #define SET_TX_DESC_HTC(__txdesc, __value) \ 209 SET_BITS_TO_LE_4BYTE(__txdesc, 25, 1, __value) 210 #define SET_TX_DESC_LAST_SEG(__txdesc, __value) \ 211 SET_BITS_TO_LE_4BYTE(__txdesc, 26, 1, __value) 212 #define SET_TX_DESC_FIRST_SEG(__txdesc, __value) \ 213 SET_BITS_TO_LE_4BYTE(__txdesc, 27, 1, __value) 214 #define SET_TX_DESC_LINIP(__txdesc, __value) \ 215 SET_BITS_TO_LE_4BYTE(__txdesc, 28, 1, __value) 216 #define SET_TX_DESC_NO_ACM(__txdesc, __value) \ 217 SET_BITS_TO_LE_4BYTE(__txdesc, 29, 1, __value) 218 #define SET_TX_DESC_GF(__txdesc, __value) \ 219 SET_BITS_TO_LE_4BYTE(__txdesc, 30, 1, __value) 220 #define SET_TX_DESC_OWN(__txdesc, __value) \ 221 SET_BITS_TO_LE_4BYTE(__txdesc, 31, 1, __value) 222 223 224 /* Dword 1 */ 225 #define SET_TX_DESC_MACID(__txdesc, __value) \ 226 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 0, 5, __value) 227 #define SET_TX_DESC_AGG_ENABLE(__txdesc, __value) \ 228 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 5, 1, __value) 229 #define SET_TX_DESC_AGG_BREAK(__txdesc, __value) \ 230 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 6, 1, __value) 231 #define SET_TX_DESC_RDG_ENABLE(__txdesc, __value) \ 232 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 7, 1, __value) 233 #define SET_TX_DESC_QUEUE_SEL(__txdesc, __value) \ 234 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 8, 5, __value) 235 #define SET_TX_DESC_RDG_NAV_EXT(__txdesc, __value) \ 236 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 13, 1, __value) 237 #define SET_TX_DESC_LSIG_TXOP_EN(__txdesc, __value) \ 238 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 14, 1, __value) 239 #define SET_TX_DESC_PIFS(__txdesc, __value) \ 240 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 15, 1, __value) 241 #define SET_TX_DESC_RATE_ID(__txdesc, __value) \ 242 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 16, 4, __value) 243 #define SET_TX_DESC_RA_BRSR_ID(__txdesc, __value) \ 244 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 16, 4, __value) 245 #define SET_TX_DESC_NAV_USE_HDR(__txdesc, __value) \ 246 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 20, 1, __value) 247 #define SET_TX_DESC_EN_DESC_ID(__txdesc, __value) \ 248 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 21, 1, __value) 249 #define SET_TX_DESC_SEC_TYPE(__txdesc, __value) \ 250 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 22, 2, __value) 251 #define SET_TX_DESC_PKT_OFFSET(__txdesc, __value) \ 252 SET_BITS_TO_LE_4BYTE(__txdesc + 4, 26, 5, __value) 253 254 /* Dword 2 */ 255 #define SET_TX_DESC_RTS_RC(__txdesc, __value) \ 256 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 0, 6, __value) 257 #define SET_TX_DESC_DATA_RC(__txdesc, __value) \ 258 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 6, 6, __value) 259 #define SET_TX_DESC_BAR_RTY_TH(__txdesc, __value) \ 260 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 14, 2, __value) 261 #define SET_TX_DESC_MORE_FRAG(__txdesc, __value) \ 262 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 17, 1, __value) 263 #define SET_TX_DESC_RAW(__txdesc, __value) \ 264 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 18, 1, __value) 265 #define SET_TX_DESC_CCX(__txdesc, __value) \ 266 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 19, 1, __value) 267 #define SET_TX_DESC_AMPDU_DENSITY(__txdesc, __value) \ 268 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 20, 3, __value) 269 #define SET_TX_DESC_ANTSEL_A(__txdesc, __value) \ 270 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 24, 1, __value) 271 #define SET_TX_DESC_ANTSEL_B(__txdesc, __value) \ 272 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 25, 1, __value) 273 #define SET_TX_DESC_TX_ANT_CCK(__txdesc, __value) \ 274 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 26, 2, __value) 275 #define SET_TX_DESC_TX_ANTL(__txdesc, __value) \ 276 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 28, 2, __value) 277 #define SET_TX_DESC_TX_ANT_HT(__txdesc, __value) \ 278 SET_BITS_TO_LE_4BYTE(__txdesc + 8, 30, 2, __value) 279 280 /* Dword 3 */ 281 #define SET_TX_DESC_NEXT_HEAP_PAGE(__txdesc, __value) \ 282 SET_BITS_TO_LE_4BYTE(__txdesc + 12, 0, 8, __value) 283 #define SET_TX_DESC_TAIL_PAGE(__txdesc, __value) \ 284 SET_BITS_TO_LE_4BYTE(__txdesc + 12, 8, 8, __value) 285 #define SET_TX_DESC_SEQ(__txdesc, __value) \ 286 SET_BITS_TO_LE_4BYTE(__txdesc + 12, 16, 12, __value) 287 #define SET_TX_DESC_PKT_ID(__txdesc, __value) \ 288 SET_BITS_TO_LE_4BYTE(__txdesc + 12, 28, 4, __value) 289 290 /* Dword 4 */ 291 #define SET_TX_DESC_RTS_RATE(__txdesc, __value) \ 292 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 0, 5, __value) 293 #define SET_TX_DESC_AP_DCFE(__txdesc, __value) \ 294 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 5, 1, __value) 295 #define SET_TX_DESC_QOS(__txdesc, __value) \ 296 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 6, 1, __value) 297 #define SET_TX_DESC_HWSEQ_EN(__txdesc, __value) \ 298 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 7, 1, __value) 299 #define SET_TX_DESC_USE_RATE(__txdesc, __value) \ 300 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 8, 1, __value) 301 #define SET_TX_DESC_DISABLE_RTS_FB(__txdesc, __value) \ 302 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 9, 1, __value) 303 #define SET_TX_DESC_DISABLE_FB(__txdesc, __value) \ 304 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 10, 1, __value) 305 #define SET_TX_DESC_CTS2SELF(__txdesc, __value) \ 306 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 11, 1, __value) 307 #define SET_TX_DESC_RTS_ENABLE(__txdesc, __value) \ 308 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 12, 1, __value) 309 #define SET_TX_DESC_HW_RTS_ENABLE(__txdesc, __value) \ 310 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 13, 1, __value) 311 #define SET_TX_DESC_WAIT_DCTS(__txdesc, __value) \ 312 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 18, 1, __value) 313 #define SET_TX_DESC_CTS2AP_EN(__txdesc, __value) \ 314 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 19, 1, __value) 315 #define SET_TX_DESC_DATA_SC(__txdesc, __value) \ 316 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 20, 2, __value) 317 #define SET_TX_DESC_DATA_STBC(__txdesc, __value) \ 318 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 22, 2, __value) 319 #define SET_TX_DESC_DATA_SHORT(__txdesc, __value) \ 320 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 24, 1, __value) 321 #define SET_TX_DESC_DATA_BW(__txdesc, __value) \ 322 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 25, 1, __value) 323 #define SET_TX_DESC_RTS_SHORT(__txdesc, __value) \ 324 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 26, 1, __value) 325 #define SET_TX_DESC_RTS_BW(__txdesc, __value) \ 326 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 27, 1, __value) 327 #define SET_TX_DESC_RTS_SC(__txdesc, __value) \ 328 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 28, 2, __value) 329 #define SET_TX_DESC_RTS_STBC(__txdesc, __value) \ 330 SET_BITS_TO_LE_4BYTE(__txdesc + 16, 30, 2, __value) 331 332 /* Dword 5 */ 333 #define SET_TX_DESC_TX_RATE(__pdesc, __val) \ 334 SET_BITS_TO_LE_4BYTE(__pdesc + 20, 0, 6, __val) 335 #define SET_TX_DESC_DATA_SHORTGI(__pdesc, __val) \ 336 SET_BITS_TO_LE_4BYTE(__pdesc + 20, 6, 1, __val) 337 #define SET_TX_DESC_CCX_TAG(__pdesc, __val) \ 338 SET_BITS_TO_LE_4BYTE(__pdesc + 20, 7, 1, __val) 339 #define SET_TX_DESC_DATA_RATE_FB_LIMIT(__txdesc, __value) \ 340 SET_BITS_TO_LE_4BYTE(__txdesc + 20, 8, 5, __value) 341 #define SET_TX_DESC_RTS_RATE_FB_LIMIT(__txdesc, __value) \ 342 SET_BITS_TO_LE_4BYTE(__txdesc + 20, 13, 4, __value) 343 #define SET_TX_DESC_RETRY_LIMIT_ENABLE(__txdesc, __value) \ 344 SET_BITS_TO_LE_4BYTE(__txdesc + 20, 17, 1, __value) 345 #define SET_TX_DESC_DATA_RETRY_LIMIT(__txdesc, __value) \ 346 SET_BITS_TO_LE_4BYTE(__txdesc + 20, 18, 6, __value) 347 #define SET_TX_DESC_USB_TXAGG_NUM(__txdesc, __value) \ 348 SET_BITS_TO_LE_4BYTE(__txdesc + 20, 24, 8, __value) 349 350 /* Dword 6 */ 351 #define SET_TX_DESC_TXAGC_A(__txdesc, __value) \ 352 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 0, 5, __value) 353 #define SET_TX_DESC_TXAGC_B(__txdesc, __value) \ 354 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 5, 5, __value) 355 #define SET_TX_DESC_USB_MAX_LEN(__txdesc, __value) \ 356 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 10, 1, __value) 357 #define SET_TX_DESC_MAX_AGG_NUM(__txdesc, __value) \ 358 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 11, 5, __value) 359 #define SET_TX_DESC_MCSG1_MAX_LEN(__txdesc, __value) \ 360 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 16, 4, __value) 361 #define SET_TX_DESC_MCSG2_MAX_LEN(__txdesc, __value) \ 362 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 20, 4, __value) 363 #define SET_TX_DESC_MCSG3_MAX_LEN(__txdesc, __value) \ 364 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 24, 4, __value) 365 #define SET_TX_DESC_MCSG7_MAX_LEN(__txdesc, __value) \ 366 SET_BITS_TO_LE_4BYTE(__txdesc + 24, 28, 4, __value) 367 368 /* Dword 7 */ 369 #define SET_TX_DESC_TX_DESC_CHECKSUM(__txdesc, __value) \ 370 SET_BITS_TO_LE_4BYTE(__txdesc + 28, 0, 16, __value) 371 #define SET_TX_DESC_MCSG4_MAX_LEN(__txdesc, __value) \ 372 SET_BITS_TO_LE_4BYTE(__txdesc + 28, 16, 4, __value) 373 #define SET_TX_DESC_MCSG5_MAX_LEN(__txdesc, __value) \ 374 SET_BITS_TO_LE_4BYTE(__txdesc + 28, 20, 4, __value) 375 #define SET_TX_DESC_MCSG6_MAX_LEN(__txdesc, __value) \ 376 SET_BITS_TO_LE_4BYTE(__txdesc + 28, 24, 4, __value) 377 #define SET_TX_DESC_MCSG15_MAX_LEN(__txdesc, __value) \ 378 SET_BITS_TO_LE_4BYTE(__txdesc + 28, 28, 4, __value) 379 380 381 int rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw); 382 u16 rtl8192cu_mq_to_hwq(__le16 fc, u16 mac80211_queue_index); 383 bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw, 384 struct rtl_stats *stats, 385 struct ieee80211_rx_status *rx_status, 386 u8 *p_desc, struct sk_buff *skb); 387 void rtl8192cu_rx_hdl(struct ieee80211_hw *hw, struct sk_buff * skb); 388 void rtl8192c_tx_cleanup(struct ieee80211_hw *hw, struct sk_buff *skb); 389 int rtl8192c_tx_post_hdl(struct ieee80211_hw *hw, struct urb *urb, 390 struct sk_buff *skb); 391 struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *, 392 struct sk_buff_head *); 393 void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw, 394 struct ieee80211_hdr *hdr, u8 *pdesc_tx, 395 u8 *pbd_desc_tx, struct ieee80211_tx_info *info, 396 struct ieee80211_sta *sta, 397 struct sk_buff *skb, 398 u8 queue_index, 399 struct rtl_tcb_desc *tcb_desc); 400 void rtl92cu_fill_fake_txdesc(struct ieee80211_hw *hw, u8 * pDesc, 401 u32 buffer_len, bool bIsPsPoll); 402 void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, 403 u8 *pdesc, bool b_firstseg, 404 bool b_lastseg, struct sk_buff *skb); 405 406 #endif 407