1 /* 2 * Copyright (c) 2021 The Linux Foundation. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 // $ATH_LICENSE_HW_HDR_C$ 18 // 19 // DO NOT EDIT! This file is automatically generated 20 // These definitions are tied to a particular hardware layout 21 22 23 #ifndef _RXPT_CLASSIFY_INFO_H_ 24 #define _RXPT_CLASSIFY_INFO_H_ 25 #if !defined(__ASSEMBLER__) 26 #endif 27 28 29 // ################ START SUMMARY ################# 30 // 31 // Dword Fields 32 // 0 reo_destination_indication[4:0], reserved_0a[6:5], use_flow_id_toeplitz_clfy[7], pkt_selection_fp_ucast_data[8], pkt_selection_fp_mcast_data[9], pkt_selection_fp_1000[10], rxdma0_source_ring_selection[12:11], rxdma0_destination_ring_selection[14:13], reserved_0b[31:15] 33 // 34 // ################ END SUMMARY ################# 35 36 #define NUM_OF_DWORDS_RXPT_CLASSIFY_INFO 1 37 38 struct rxpt_classify_info { 39 uint32_t reo_destination_indication : 5, //[4:0] 40 reserved_0a : 2, //[6:5] 41 use_flow_id_toeplitz_clfy : 1, //[7] 42 pkt_selection_fp_ucast_data : 1, //[8] 43 pkt_selection_fp_mcast_data : 1, //[9] 44 pkt_selection_fp_1000 : 1, //[10] 45 rxdma0_source_ring_selection : 2, //[12:11] 46 rxdma0_destination_ring_selection: 2, //[14:13] 47 reserved_0b : 17; //[31:15] 48 }; 49 50 /* 51 52 reo_destination_indication 53 54 The ID of the REO exit ring where the MSDU frame shall 55 push after (MPDU level) reordering has finished. 56 57 58 59 <enum 0 reo_destination_tcl> Reo will push the frame 60 into the REO2TCL ring 61 62 <enum 1 reo_destination_sw1> Reo will push the frame 63 into the REO2SW1 ring 64 65 <enum 2 reo_destination_sw2> Reo will push the frame 66 into the REO2SW1 ring 67 68 <enum 3 reo_destination_sw3> Reo will push the frame 69 into the REO2SW1 ring 70 71 <enum 4 reo_destination_sw4> Reo will push the frame 72 into the REO2SW1 ring 73 74 <enum 5 reo_destination_release> Reo will push the frame 75 into the REO_release ring 76 77 <enum 6 reo_destination_fw> Reo will push the frame into 78 the REO2FW ring 79 80 <enum 7 reo_destination_7> REO remaps this 81 82 <enum 8 reo_destination_8> REO remaps this <enum 9 83 reo_destination_9> REO remaps this <enum 10 84 reo_destination_10> REO remaps this 85 86 <enum 11 reo_destination_11> REO remaps this 87 88 <enum 12 reo_destination_12> REO remaps this <enum 13 89 reo_destination_13> REO remaps this 90 91 <enum 14 reo_destination_14> REO remaps this 92 93 <enum 15 reo_destination_15> REO remaps this 94 95 <enum 16 reo_destination_16> REO remaps this 96 97 <enum 17 reo_destination_17> REO remaps this 98 99 <enum 18 reo_destination_18> REO remaps this 100 101 <enum 19 reo_destination_19> REO remaps this 102 103 <enum 20 reo_destination_20> REO remaps this 104 105 <enum 21 reo_destination_21> REO remaps this 106 107 <enum 22 reo_destination_22> REO remaps this 108 109 <enum 23 reo_destination_23> REO remaps this 110 111 <enum 24 reo_destination_24> REO remaps this 112 113 <enum 25 reo_destination_25> REO remaps this 114 115 <enum 26 reo_destination_26> REO remaps this 116 117 <enum 27 reo_destination_27> REO remaps this 118 119 <enum 28 reo_destination_28> REO remaps this 120 121 <enum 29 reo_destination_29> REO remaps this 122 123 <enum 30 reo_destination_30> REO remaps this 124 125 <enum 31 reo_destination_31> REO remaps this 126 127 128 129 <legal all> 130 131 reserved_0a 132 133 <legal 0> 134 135 use_flow_id_toeplitz_clfy 136 137 Field is used to enable classification based on the 138 chosen Toeplitz hash from Common Parser (without reference 139 to each hash type). 140 141 <legal all> 142 143 pkt_selection_fp_ucast_data 144 145 Filter pass ucast data frame routing selection. 146 147 148 149 1'b0: source and destination rings are selected from the 150 RxOLE register settings for the packet type 151 152 153 154 1'b1: source ring and destination ring is selected from 155 the rxdma0_source_ring_selection and 156 rxdma0_destination_ring_selection fields in this STRUCT 157 158 <legal all> 159 160 pkt_selection_fp_mcast_data 161 162 Filter pass multicase data frame routing selection. 163 164 165 166 1'b0: source and destination rings are selected from the 167 RxOLE register settings for the packet type 168 169 170 171 1'b1: source ring and destination ring is selected from 172 the rxdma0_source_ring_selection and 173 rxdma0_destination_ring_selection fields in this STRUCT 174 175 <legal all> 176 177 pkt_selection_fp_1000 178 179 Filter pass control bar frame routing selection. 180 181 182 183 1'b0: source and destination rings are selected from the 184 RxOLE register settings for the packet type 185 186 187 188 1'b1: source ring and destination ring is selected from 189 the rxdma0_source_ring_selection and 190 rxdma0_destination_ring_selection fields in this STRUCT 191 192 <legal all> 193 194 rxdma0_source_ring_selection 195 196 Field only valid when for the received frame type the 197 corresponding pkt_selection_fp_... bit is set 198 199 200 201 <enum 0 wbm2rxdma_buf_source_ring> The data buffer for 202 this frame shall be sourced by wbm2rxdma buffer source ring 203 204 <enum 1 fw2rxdma_buf_source_ring> The data buffer for 205 this frame shall be sourced by fw2rxdma buffer source ring 206 207 <enum 2 sw2rxdma_buf_source_ring> The data buffer for 208 this frame shall be sourced by sw2rxdma buffer source ring 209 210 <enum 3 no_buffer_ring> The frame shall not be written 211 to any data buffer 212 213 <legal all> 214 215 rxdma0_destination_ring_selection 216 217 Field only valid when for the received frame type the 218 corresponding pkt_selection_fp_... bit is set 219 220 221 222 <enum 0 rxdma_release_ring > RXDMA0 shall push the 223 frame to the Release ring. Effectively this means the frame 224 needs to be dropped. 225 226 227 228 <enum 1 rxdma2fw_ring > RXDMA0 shall push the frame to 229 the FW ring 230 231 232 233 <enum 2 rxdma2sw_ring > RXDMA0 shall push the frame to 234 the SW ring 235 236 237 238 <enum 3 rxdma2reo_ring > RXDMA0 shall push the frame 239 to the REO entrance ring 240 241 <legal all> 242 243 reserved_0b 244 245 <legal 0> 246 */ 247 248 249 /* Description RXPT_CLASSIFY_INFO_0_REO_DESTINATION_INDICATION 250 251 The ID of the REO exit ring where the MSDU frame shall 252 push after (MPDU level) reordering has finished. 253 254 255 256 <enum 0 reo_destination_tcl> Reo will push the frame 257 into the REO2TCL ring 258 259 <enum 1 reo_destination_sw1> Reo will push the frame 260 into the REO2SW1 ring 261 262 <enum 2 reo_destination_sw2> Reo will push the frame 263 into the REO2SW1 ring 264 265 <enum 3 reo_destination_sw3> Reo will push the frame 266 into the REO2SW1 ring 267 268 <enum 4 reo_destination_sw4> Reo will push the frame 269 into the REO2SW1 ring 270 271 <enum 5 reo_destination_release> Reo will push the frame 272 into the REO_release ring 273 274 <enum 6 reo_destination_fw> Reo will push the frame into 275 the REO2FW ring 276 277 <enum 7 reo_destination_7> REO remaps this 278 279 <enum 8 reo_destination_8> REO remaps this <enum 9 280 reo_destination_9> REO remaps this <enum 10 281 reo_destination_10> REO remaps this 282 283 <enum 11 reo_destination_11> REO remaps this 284 285 <enum 12 reo_destination_12> REO remaps this <enum 13 286 reo_destination_13> REO remaps this 287 288 <enum 14 reo_destination_14> REO remaps this 289 290 <enum 15 reo_destination_15> REO remaps this 291 292 <enum 16 reo_destination_16> REO remaps this 293 294 <enum 17 reo_destination_17> REO remaps this 295 296 <enum 18 reo_destination_18> REO remaps this 297 298 <enum 19 reo_destination_19> REO remaps this 299 300 <enum 20 reo_destination_20> REO remaps this 301 302 <enum 21 reo_destination_21> REO remaps this 303 304 <enum 22 reo_destination_22> REO remaps this 305 306 <enum 23 reo_destination_23> REO remaps this 307 308 <enum 24 reo_destination_24> REO remaps this 309 310 <enum 25 reo_destination_25> REO remaps this 311 312 <enum 26 reo_destination_26> REO remaps this 313 314 <enum 27 reo_destination_27> REO remaps this 315 316 <enum 28 reo_destination_28> REO remaps this 317 318 <enum 29 reo_destination_29> REO remaps this 319 320 <enum 30 reo_destination_30> REO remaps this 321 322 <enum 31 reo_destination_31> REO remaps this 323 324 325 326 <legal all> 327 */ 328 #define RXPT_CLASSIFY_INFO_0_REO_DESTINATION_INDICATION_OFFSET 0x00000000 329 #define RXPT_CLASSIFY_INFO_0_REO_DESTINATION_INDICATION_LSB 0 330 #define RXPT_CLASSIFY_INFO_0_REO_DESTINATION_INDICATION_MASK 0x0000001f 331 332 /* Description RXPT_CLASSIFY_INFO_0_RESERVED_0A 333 334 <legal 0> 335 */ 336 #define RXPT_CLASSIFY_INFO_0_RESERVED_0A_OFFSET 0x00000000 337 #define RXPT_CLASSIFY_INFO_0_RESERVED_0A_LSB 5 338 #define RXPT_CLASSIFY_INFO_0_RESERVED_0A_MASK 0x00000060 339 340 /* Description RXPT_CLASSIFY_INFO_0_USE_FLOW_ID_TOEPLITZ_CLFY 341 342 Field is used to enable classification based on the 343 chosen Toeplitz hash from Common Parser (without reference 344 to each hash type). 345 346 <legal all> 347 */ 348 #define RXPT_CLASSIFY_INFO_0_USE_FLOW_ID_TOEPLITZ_CLFY_OFFSET 0x00000000 349 #define RXPT_CLASSIFY_INFO_0_USE_FLOW_ID_TOEPLITZ_CLFY_LSB 7 350 #define RXPT_CLASSIFY_INFO_0_USE_FLOW_ID_TOEPLITZ_CLFY_MASK 0x00000080 351 352 /* Description RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_UCAST_DATA 353 354 Filter pass ucast data frame routing selection. 355 356 357 358 1'b0: source and destination rings are selected from the 359 RxOLE register settings for the packet type 360 361 362 363 1'b1: source ring and destination ring is selected from 364 the rxdma0_source_ring_selection and 365 rxdma0_destination_ring_selection fields in this STRUCT 366 367 <legal all> 368 */ 369 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_UCAST_DATA_OFFSET 0x00000000 370 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_UCAST_DATA_LSB 8 371 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_UCAST_DATA_MASK 0x00000100 372 373 /* Description RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_MCAST_DATA 374 375 Filter pass multicase data frame routing selection. 376 377 378 379 1'b0: source and destination rings are selected from the 380 RxOLE register settings for the packet type 381 382 383 384 1'b1: source ring and destination ring is selected from 385 the rxdma0_source_ring_selection and 386 rxdma0_destination_ring_selection fields in this STRUCT 387 388 <legal all> 389 */ 390 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_MCAST_DATA_OFFSET 0x00000000 391 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_MCAST_DATA_LSB 9 392 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_MCAST_DATA_MASK 0x00000200 393 394 /* Description RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_1000 395 396 Filter pass control bar frame routing selection. 397 398 399 400 1'b0: source and destination rings are selected from the 401 RxOLE register settings for the packet type 402 403 404 405 1'b1: source ring and destination ring is selected from 406 the rxdma0_source_ring_selection and 407 rxdma0_destination_ring_selection fields in this STRUCT 408 409 <legal all> 410 */ 411 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_1000_OFFSET 0x00000000 412 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_1000_LSB 10 413 #define RXPT_CLASSIFY_INFO_0_PKT_SELECTION_FP_1000_MASK 0x00000400 414 415 /* Description RXPT_CLASSIFY_INFO_0_RXDMA0_SOURCE_RING_SELECTION 416 417 Field only valid when for the received frame type the 418 corresponding pkt_selection_fp_... bit is set 419 420 421 422 <enum 0 wbm2rxdma_buf_source_ring> The data buffer for 423 this frame shall be sourced by wbm2rxdma buffer source ring 424 425 <enum 1 fw2rxdma_buf_source_ring> The data buffer for 426 this frame shall be sourced by fw2rxdma buffer source ring 427 428 <enum 2 sw2rxdma_buf_source_ring> The data buffer for 429 this frame shall be sourced by sw2rxdma buffer source ring 430 431 <enum 3 no_buffer_ring> The frame shall not be written 432 to any data buffer 433 434 <legal all> 435 */ 436 #define RXPT_CLASSIFY_INFO_0_RXDMA0_SOURCE_RING_SELECTION_OFFSET 0x00000000 437 #define RXPT_CLASSIFY_INFO_0_RXDMA0_SOURCE_RING_SELECTION_LSB 11 438 #define RXPT_CLASSIFY_INFO_0_RXDMA0_SOURCE_RING_SELECTION_MASK 0x00001800 439 440 /* Description RXPT_CLASSIFY_INFO_0_RXDMA0_DESTINATION_RING_SELECTION 441 442 Field only valid when for the received frame type the 443 corresponding pkt_selection_fp_... bit is set 444 445 446 447 <enum 0 rxdma_release_ring > RXDMA0 shall push the 448 frame to the Release ring. Effectively this means the frame 449 needs to be dropped. 450 451 452 453 <enum 1 rxdma2fw_ring > RXDMA0 shall push the frame to 454 the FW ring 455 456 457 458 <enum 2 rxdma2sw_ring > RXDMA0 shall push the frame to 459 the SW ring 460 461 462 463 <enum 3 rxdma2reo_ring > RXDMA0 shall push the frame 464 to the REO entrance ring 465 466 <legal all> 467 */ 468 #define RXPT_CLASSIFY_INFO_0_RXDMA0_DESTINATION_RING_SELECTION_OFFSET 0x00000000 469 #define RXPT_CLASSIFY_INFO_0_RXDMA0_DESTINATION_RING_SELECTION_LSB 13 470 #define RXPT_CLASSIFY_INFO_0_RXDMA0_DESTINATION_RING_SELECTION_MASK 0x00006000 471 472 /* Description RXPT_CLASSIFY_INFO_0_RESERVED_0B 473 474 <legal 0> 475 */ 476 #define RXPT_CLASSIFY_INFO_0_RESERVED_0B_OFFSET 0x00000000 477 #define RXPT_CLASSIFY_INFO_0_RESERVED_0B_LSB 15 478 #define RXPT_CLASSIFY_INFO_0_RESERVED_0B_MASK 0xffff8000 479 480 481 #endif // _RXPT_CLASSIFY_INFO_H_ 482