Aaron Williams | 1812750 | 2020-12-11 17:05:47 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * Copyright (C) 2020 Marvell International Ltd. |
| 4 | * |
| 5 | * Configuration and status register (CSR) type definitions for |
| 6 | * Octeon pow. |
| 7 | */ |
| 8 | |
| 9 | #ifndef __CVMX_POW_DEFS_H__ |
| 10 | #define __CVMX_POW_DEFS_H__ |
| 11 | |
| 12 | #define CVMX_POW_BIST_STAT (0x00016700000003F8ull) |
| 13 | #define CVMX_POW_DS_PC (0x0001670000000398ull) |
| 14 | #define CVMX_POW_ECC_ERR (0x0001670000000218ull) |
| 15 | #define CVMX_POW_IQ_CNTX(offset) (0x0001670000000340ull + ((offset) & 7) * 8) |
| 16 | #define CVMX_POW_IQ_COM_CNT (0x0001670000000388ull) |
| 17 | #define CVMX_POW_IQ_INT (0x0001670000000238ull) |
| 18 | #define CVMX_POW_IQ_INT_EN (0x0001670000000240ull) |
| 19 | #define CVMX_POW_IQ_THRX(offset) (0x00016700000003A0ull + ((offset) & 7) * 8) |
| 20 | #define CVMX_POW_NOS_CNT (0x0001670000000228ull) |
| 21 | #define CVMX_POW_NW_TIM (0x0001670000000210ull) |
| 22 | #define CVMX_POW_PF_RST_MSK (0x0001670000000230ull) |
| 23 | #define CVMX_POW_PP_GRP_MSKX(offset) (0x0001670000000000ull + ((offset) & 15) * 8) |
| 24 | #define CVMX_POW_QOS_RNDX(offset) (0x00016700000001C0ull + ((offset) & 7) * 8) |
| 25 | #define CVMX_POW_QOS_THRX(offset) (0x0001670000000180ull + ((offset) & 7) * 8) |
| 26 | #define CVMX_POW_TS_PC (0x0001670000000390ull) |
| 27 | #define CVMX_POW_WA_COM_PC (0x0001670000000380ull) |
| 28 | #define CVMX_POW_WA_PCX(offset) (0x0001670000000300ull + ((offset) & 7) * 8) |
| 29 | #define CVMX_POW_WQ_INT (0x0001670000000200ull) |
| 30 | #define CVMX_POW_WQ_INT_CNTX(offset) (0x0001670000000100ull + ((offset) & 15) * 8) |
| 31 | #define CVMX_POW_WQ_INT_PC (0x0001670000000208ull) |
| 32 | #define CVMX_POW_WQ_INT_THRX(offset) (0x0001670000000080ull + ((offset) & 15) * 8) |
| 33 | #define CVMX_POW_WS_PCX(offset) (0x0001670000000280ull + ((offset) & 15) * 8) |
| 34 | |
| 35 | /** |
| 36 | * cvmx_pow_bist_stat |
| 37 | * |
| 38 | * Contains the BIST status for the POW memories ('0' = pass, '1' = fail). |
| 39 | * |
| 40 | */ |
| 41 | union cvmx_pow_bist_stat { |
| 42 | u64 u64; |
| 43 | struct cvmx_pow_bist_stat_s { |
| 44 | u64 reserved_32_63 : 32; |
| 45 | u64 pp : 16; |
| 46 | u64 reserved_0_15 : 16; |
| 47 | } s; |
| 48 | struct cvmx_pow_bist_stat_cn30xx { |
| 49 | u64 reserved_17_63 : 47; |
| 50 | u64 pp : 1; |
| 51 | u64 reserved_9_15 : 7; |
| 52 | u64 cam : 1; |
| 53 | u64 nbt1 : 1; |
| 54 | u64 nbt0 : 1; |
| 55 | u64 index : 1; |
| 56 | u64 fidx : 1; |
| 57 | u64 nbr1 : 1; |
| 58 | u64 nbr0 : 1; |
| 59 | u64 pend : 1; |
| 60 | u64 adr : 1; |
| 61 | } cn30xx; |
| 62 | struct cvmx_pow_bist_stat_cn31xx { |
| 63 | u64 reserved_18_63 : 46; |
| 64 | u64 pp : 2; |
| 65 | u64 reserved_9_15 : 7; |
| 66 | u64 cam : 1; |
| 67 | u64 nbt1 : 1; |
| 68 | u64 nbt0 : 1; |
| 69 | u64 index : 1; |
| 70 | u64 fidx : 1; |
| 71 | u64 nbr1 : 1; |
| 72 | u64 nbr0 : 1; |
| 73 | u64 pend : 1; |
| 74 | u64 adr : 1; |
| 75 | } cn31xx; |
| 76 | struct cvmx_pow_bist_stat_cn38xx { |
| 77 | u64 reserved_32_63 : 32; |
| 78 | u64 pp : 16; |
| 79 | u64 reserved_10_15 : 6; |
| 80 | u64 cam : 1; |
| 81 | u64 nbt : 1; |
| 82 | u64 index : 1; |
| 83 | u64 fidx : 1; |
| 84 | u64 nbr1 : 1; |
| 85 | u64 nbr0 : 1; |
| 86 | u64 pend1 : 1; |
| 87 | u64 pend0 : 1; |
| 88 | u64 adr1 : 1; |
| 89 | u64 adr0 : 1; |
| 90 | } cn38xx; |
| 91 | struct cvmx_pow_bist_stat_cn38xx cn38xxp2; |
| 92 | struct cvmx_pow_bist_stat_cn31xx cn50xx; |
| 93 | struct cvmx_pow_bist_stat_cn52xx { |
| 94 | u64 reserved_20_63 : 44; |
| 95 | u64 pp : 4; |
| 96 | u64 reserved_9_15 : 7; |
| 97 | u64 cam : 1; |
| 98 | u64 nbt1 : 1; |
| 99 | u64 nbt0 : 1; |
| 100 | u64 index : 1; |
| 101 | u64 fidx : 1; |
| 102 | u64 nbr1 : 1; |
| 103 | u64 nbr0 : 1; |
| 104 | u64 pend : 1; |
| 105 | u64 adr : 1; |
| 106 | } cn52xx; |
| 107 | struct cvmx_pow_bist_stat_cn52xx cn52xxp1; |
| 108 | struct cvmx_pow_bist_stat_cn56xx { |
| 109 | u64 reserved_28_63 : 36; |
| 110 | u64 pp : 12; |
| 111 | u64 reserved_10_15 : 6; |
| 112 | u64 cam : 1; |
| 113 | u64 nbt : 1; |
| 114 | u64 index : 1; |
| 115 | u64 fidx : 1; |
| 116 | u64 nbr1 : 1; |
| 117 | u64 nbr0 : 1; |
| 118 | u64 pend1 : 1; |
| 119 | u64 pend0 : 1; |
| 120 | u64 adr1 : 1; |
| 121 | u64 adr0 : 1; |
| 122 | } cn56xx; |
| 123 | struct cvmx_pow_bist_stat_cn56xx cn56xxp1; |
| 124 | struct cvmx_pow_bist_stat_cn38xx cn58xx; |
| 125 | struct cvmx_pow_bist_stat_cn38xx cn58xxp1; |
| 126 | struct cvmx_pow_bist_stat_cn61xx { |
| 127 | u64 reserved_20_63 : 44; |
| 128 | u64 pp : 4; |
| 129 | u64 reserved_12_15 : 4; |
| 130 | u64 cam : 1; |
| 131 | u64 nbr : 3; |
| 132 | u64 nbt : 4; |
| 133 | u64 index : 1; |
| 134 | u64 fidx : 1; |
| 135 | u64 pend : 1; |
| 136 | u64 adr : 1; |
| 137 | } cn61xx; |
| 138 | struct cvmx_pow_bist_stat_cn63xx { |
| 139 | u64 reserved_22_63 : 42; |
| 140 | u64 pp : 6; |
| 141 | u64 reserved_12_15 : 4; |
| 142 | u64 cam : 1; |
| 143 | u64 nbr : 3; |
| 144 | u64 nbt : 4; |
| 145 | u64 index : 1; |
| 146 | u64 fidx : 1; |
| 147 | u64 pend : 1; |
| 148 | u64 adr : 1; |
| 149 | } cn63xx; |
| 150 | struct cvmx_pow_bist_stat_cn63xx cn63xxp1; |
| 151 | struct cvmx_pow_bist_stat_cn66xx { |
| 152 | u64 reserved_26_63 : 38; |
| 153 | u64 pp : 10; |
| 154 | u64 reserved_12_15 : 4; |
| 155 | u64 cam : 1; |
| 156 | u64 nbr : 3; |
| 157 | u64 nbt : 4; |
| 158 | u64 index : 1; |
| 159 | u64 fidx : 1; |
| 160 | u64 pend : 1; |
| 161 | u64 adr : 1; |
| 162 | } cn66xx; |
| 163 | struct cvmx_pow_bist_stat_cn70xx { |
| 164 | u64 reserved_12_63 : 52; |
| 165 | u64 cam : 1; |
| 166 | u64 reserved_10_10 : 1; |
| 167 | u64 nbr : 2; |
| 168 | u64 reserved_6_7 : 2; |
| 169 | u64 nbt : 2; |
| 170 | u64 index : 1; |
| 171 | u64 fidx : 1; |
| 172 | u64 pend : 1; |
| 173 | u64 adr : 1; |
| 174 | } cn70xx; |
| 175 | struct cvmx_pow_bist_stat_cn70xx cn70xxp1; |
| 176 | struct cvmx_pow_bist_stat_cn61xx cnf71xx; |
| 177 | }; |
| 178 | |
| 179 | typedef union cvmx_pow_bist_stat cvmx_pow_bist_stat_t; |
| 180 | |
| 181 | /** |
| 182 | * cvmx_pow_ds_pc |
| 183 | * |
| 184 | * Counts the number of de-schedule requests. Write to clear. |
| 185 | * |
| 186 | */ |
| 187 | union cvmx_pow_ds_pc { |
| 188 | u64 u64; |
| 189 | struct cvmx_pow_ds_pc_s { |
| 190 | u64 reserved_32_63 : 32; |
| 191 | u64 ds_pc : 32; |
| 192 | } s; |
| 193 | struct cvmx_pow_ds_pc_s cn30xx; |
| 194 | struct cvmx_pow_ds_pc_s cn31xx; |
| 195 | struct cvmx_pow_ds_pc_s cn38xx; |
| 196 | struct cvmx_pow_ds_pc_s cn38xxp2; |
| 197 | struct cvmx_pow_ds_pc_s cn50xx; |
| 198 | struct cvmx_pow_ds_pc_s cn52xx; |
| 199 | struct cvmx_pow_ds_pc_s cn52xxp1; |
| 200 | struct cvmx_pow_ds_pc_s cn56xx; |
| 201 | struct cvmx_pow_ds_pc_s cn56xxp1; |
| 202 | struct cvmx_pow_ds_pc_s cn58xx; |
| 203 | struct cvmx_pow_ds_pc_s cn58xxp1; |
| 204 | struct cvmx_pow_ds_pc_s cn61xx; |
| 205 | struct cvmx_pow_ds_pc_s cn63xx; |
| 206 | struct cvmx_pow_ds_pc_s cn63xxp1; |
| 207 | struct cvmx_pow_ds_pc_s cn66xx; |
| 208 | struct cvmx_pow_ds_pc_s cn70xx; |
| 209 | struct cvmx_pow_ds_pc_s cn70xxp1; |
| 210 | struct cvmx_pow_ds_pc_s cnf71xx; |
| 211 | }; |
| 212 | |
| 213 | typedef union cvmx_pow_ds_pc cvmx_pow_ds_pc_t; |
| 214 | |
| 215 | /** |
| 216 | * cvmx_pow_ecc_err |
| 217 | * |
| 218 | * Contains the single and double error bits and the corresponding interrupt enables for the ECC- |
| 219 | * protected POW index memory. Also contains the syndrome value in the event of an ECC error. |
| 220 | * Also contains the remote pointer error bit and interrupt enable. RPE is set when the POW |
| 221 | * detected |
| 222 | * corruption on one or more of the input queue lists in L2/DRAM (POW's local copy of the tail |
| 223 | * pointer |
| 224 | * for the L2/DRAM input queue did not match the last entry on the the list). This is caused by |
| 225 | * L2/DRAM corruption, and is generally a fatal error because it likely caused POW to load bad |
| 226 | * work |
| 227 | * queue entries. |
| 228 | * This register also contains the illegal operation error bits and the corresponding interrupt |
| 229 | * enables as follows: |
| 230 | * <0> Received SWTAG/SWTAG_FULL/SWTAG_DESCH/DESCH/UPD_WQP from PP in NULL_NULL state |
| 231 | * <1> Received SWTAG/SWTAG_DESCH/DESCH/UPD_WQP from PP in NULL state |
| 232 | * <2> Received SWTAG/SWTAG_FULL/SWTAG_DESCH/GET_WORK from PP with pending tag switch to ORDERED |
| 233 | * or ATOMIC |
| 234 | * <3> Received SWTAG/SWTAG_FULL/SWTAG_DESCH from PP with tag specified as NULL_NULL |
| 235 | * <4> Received SWTAG_FULL/SWTAG_DESCH from PP with tag specified as NULL |
| 236 | * <5> Received SWTAG/SWTAG_FULL/SWTAG_DESCH/DESCH/UPD_WQP/GET_WORK/NULL_RD from PP with |
| 237 | * GET_WORK pending |
| 238 | * <6> Received SWTAG/SWTAG_FULL/SWTAG_DESCH/DESCH/UPD_WQP/GET_WORK/NULL_RD from PP with NULL_RD |
| 239 | * pending |
| 240 | * <7> Received CLR_NSCHED from PP with SWTAG_DESCH/DESCH/CLR_NSCHED pending |
| 241 | * <8> Received SWTAG/SWTAG_FULL/SWTAG_DESCH/DESCH/UPD_WQP/GET_WORK/NULL_RD from PP with |
| 242 | * CLR_NSCHED pending |
| 243 | * <9> Received illegal opcode |
| 244 | * <10> Received ADD_WORK with tag specified as NULL_NULL |
| 245 | * <11> Received DBG load from PP with DBG load pending |
| 246 | * <12> Received CSR load from PP with CSR load pending |
| 247 | */ |
| 248 | union cvmx_pow_ecc_err { |
| 249 | u64 u64; |
| 250 | struct cvmx_pow_ecc_err_s { |
| 251 | u64 reserved_45_63 : 19; |
| 252 | u64 iop_ie : 13; |
| 253 | u64 reserved_29_31 : 3; |
| 254 | u64 iop : 13; |
| 255 | u64 reserved_14_15 : 2; |
| 256 | u64 rpe_ie : 1; |
| 257 | u64 rpe : 1; |
| 258 | u64 reserved_9_11 : 3; |
| 259 | u64 syn : 5; |
| 260 | u64 dbe_ie : 1; |
| 261 | u64 sbe_ie : 1; |
| 262 | u64 dbe : 1; |
| 263 | u64 sbe : 1; |
| 264 | } s; |
| 265 | struct cvmx_pow_ecc_err_s cn30xx; |
| 266 | struct cvmx_pow_ecc_err_cn31xx { |
| 267 | u64 reserved_14_63 : 50; |
| 268 | u64 rpe_ie : 1; |
| 269 | u64 rpe : 1; |
| 270 | u64 reserved_9_11 : 3; |
| 271 | u64 syn : 5; |
| 272 | u64 dbe_ie : 1; |
| 273 | u64 sbe_ie : 1; |
| 274 | u64 dbe : 1; |
| 275 | u64 sbe : 1; |
| 276 | } cn31xx; |
| 277 | struct cvmx_pow_ecc_err_s cn38xx; |
| 278 | struct cvmx_pow_ecc_err_cn31xx cn38xxp2; |
| 279 | struct cvmx_pow_ecc_err_s cn50xx; |
| 280 | struct cvmx_pow_ecc_err_s cn52xx; |
| 281 | struct cvmx_pow_ecc_err_s cn52xxp1; |
| 282 | struct cvmx_pow_ecc_err_s cn56xx; |
| 283 | struct cvmx_pow_ecc_err_s cn56xxp1; |
| 284 | struct cvmx_pow_ecc_err_s cn58xx; |
| 285 | struct cvmx_pow_ecc_err_s cn58xxp1; |
| 286 | struct cvmx_pow_ecc_err_s cn61xx; |
| 287 | struct cvmx_pow_ecc_err_s cn63xx; |
| 288 | struct cvmx_pow_ecc_err_s cn63xxp1; |
| 289 | struct cvmx_pow_ecc_err_s cn66xx; |
| 290 | struct cvmx_pow_ecc_err_s cn70xx; |
| 291 | struct cvmx_pow_ecc_err_s cn70xxp1; |
| 292 | struct cvmx_pow_ecc_err_s cnf71xx; |
| 293 | }; |
| 294 | |
| 295 | typedef union cvmx_pow_ecc_err cvmx_pow_ecc_err_t; |
| 296 | |
| 297 | /** |
| 298 | * cvmx_pow_iq_cnt# |
| 299 | * |
| 300 | * Contains a read-only count of the number of work queue entries for each QOS level. |
| 301 | * |
| 302 | */ |
| 303 | union cvmx_pow_iq_cntx { |
| 304 | u64 u64; |
| 305 | struct cvmx_pow_iq_cntx_s { |
| 306 | u64 reserved_32_63 : 32; |
| 307 | u64 iq_cnt : 32; |
| 308 | } s; |
| 309 | struct cvmx_pow_iq_cntx_s cn30xx; |
| 310 | struct cvmx_pow_iq_cntx_s cn31xx; |
| 311 | struct cvmx_pow_iq_cntx_s cn38xx; |
| 312 | struct cvmx_pow_iq_cntx_s cn38xxp2; |
| 313 | struct cvmx_pow_iq_cntx_s cn50xx; |
| 314 | struct cvmx_pow_iq_cntx_s cn52xx; |
| 315 | struct cvmx_pow_iq_cntx_s cn52xxp1; |
| 316 | struct cvmx_pow_iq_cntx_s cn56xx; |
| 317 | struct cvmx_pow_iq_cntx_s cn56xxp1; |
| 318 | struct cvmx_pow_iq_cntx_s cn58xx; |
| 319 | struct cvmx_pow_iq_cntx_s cn58xxp1; |
| 320 | struct cvmx_pow_iq_cntx_s cn61xx; |
| 321 | struct cvmx_pow_iq_cntx_s cn63xx; |
| 322 | struct cvmx_pow_iq_cntx_s cn63xxp1; |
| 323 | struct cvmx_pow_iq_cntx_s cn66xx; |
| 324 | struct cvmx_pow_iq_cntx_s cn70xx; |
| 325 | struct cvmx_pow_iq_cntx_s cn70xxp1; |
| 326 | struct cvmx_pow_iq_cntx_s cnf71xx; |
| 327 | }; |
| 328 | |
| 329 | typedef union cvmx_pow_iq_cntx cvmx_pow_iq_cntx_t; |
| 330 | |
| 331 | /** |
| 332 | * cvmx_pow_iq_com_cnt |
| 333 | * |
| 334 | * Contains a read-only count of the total number of work queue entries in all QOS levels. |
| 335 | * |
| 336 | */ |
| 337 | union cvmx_pow_iq_com_cnt { |
| 338 | u64 u64; |
| 339 | struct cvmx_pow_iq_com_cnt_s { |
| 340 | u64 reserved_32_63 : 32; |
| 341 | u64 iq_cnt : 32; |
| 342 | } s; |
| 343 | struct cvmx_pow_iq_com_cnt_s cn30xx; |
| 344 | struct cvmx_pow_iq_com_cnt_s cn31xx; |
| 345 | struct cvmx_pow_iq_com_cnt_s cn38xx; |
| 346 | struct cvmx_pow_iq_com_cnt_s cn38xxp2; |
| 347 | struct cvmx_pow_iq_com_cnt_s cn50xx; |
| 348 | struct cvmx_pow_iq_com_cnt_s cn52xx; |
| 349 | struct cvmx_pow_iq_com_cnt_s cn52xxp1; |
| 350 | struct cvmx_pow_iq_com_cnt_s cn56xx; |
| 351 | struct cvmx_pow_iq_com_cnt_s cn56xxp1; |
| 352 | struct cvmx_pow_iq_com_cnt_s cn58xx; |
| 353 | struct cvmx_pow_iq_com_cnt_s cn58xxp1; |
| 354 | struct cvmx_pow_iq_com_cnt_s cn61xx; |
| 355 | struct cvmx_pow_iq_com_cnt_s cn63xx; |
| 356 | struct cvmx_pow_iq_com_cnt_s cn63xxp1; |
| 357 | struct cvmx_pow_iq_com_cnt_s cn66xx; |
| 358 | struct cvmx_pow_iq_com_cnt_s cn70xx; |
| 359 | struct cvmx_pow_iq_com_cnt_s cn70xxp1; |
| 360 | struct cvmx_pow_iq_com_cnt_s cnf71xx; |
| 361 | }; |
| 362 | |
| 363 | typedef union cvmx_pow_iq_com_cnt cvmx_pow_iq_com_cnt_t; |
| 364 | |
| 365 | /** |
| 366 | * cvmx_pow_iq_int |
| 367 | * |
| 368 | * "Contains the bits (1 per QOS level) that can trigger the input queue interrupt. An IQ_INT |
| 369 | * bit |
| 370 | * will be set if POW_IQ_CNT#QOS# changes and the resulting value is equal to POW_IQ_THR#QOS#." |
| 371 | */ |
| 372 | union cvmx_pow_iq_int { |
| 373 | u64 u64; |
| 374 | struct cvmx_pow_iq_int_s { |
| 375 | u64 reserved_8_63 : 56; |
| 376 | u64 iq_int : 8; |
| 377 | } s; |
| 378 | struct cvmx_pow_iq_int_s cn52xx; |
| 379 | struct cvmx_pow_iq_int_s cn52xxp1; |
| 380 | struct cvmx_pow_iq_int_s cn56xx; |
| 381 | struct cvmx_pow_iq_int_s cn56xxp1; |
| 382 | struct cvmx_pow_iq_int_s cn61xx; |
| 383 | struct cvmx_pow_iq_int_s cn63xx; |
| 384 | struct cvmx_pow_iq_int_s cn63xxp1; |
| 385 | struct cvmx_pow_iq_int_s cn66xx; |
| 386 | struct cvmx_pow_iq_int_s cn70xx; |
| 387 | struct cvmx_pow_iq_int_s cn70xxp1; |
| 388 | struct cvmx_pow_iq_int_s cnf71xx; |
| 389 | }; |
| 390 | |
| 391 | typedef union cvmx_pow_iq_int cvmx_pow_iq_int_t; |
| 392 | |
| 393 | /** |
| 394 | * cvmx_pow_iq_int_en |
| 395 | * |
| 396 | * Contains the bits (1 per QOS level) that enable the input queue interrupt. |
| 397 | * |
| 398 | */ |
| 399 | union cvmx_pow_iq_int_en { |
| 400 | u64 u64; |
| 401 | struct cvmx_pow_iq_int_en_s { |
| 402 | u64 reserved_8_63 : 56; |
| 403 | u64 int_en : 8; |
| 404 | } s; |
| 405 | struct cvmx_pow_iq_int_en_s cn52xx; |
| 406 | struct cvmx_pow_iq_int_en_s cn52xxp1; |
| 407 | struct cvmx_pow_iq_int_en_s cn56xx; |
| 408 | struct cvmx_pow_iq_int_en_s cn56xxp1; |
| 409 | struct cvmx_pow_iq_int_en_s cn61xx; |
| 410 | struct cvmx_pow_iq_int_en_s cn63xx; |
| 411 | struct cvmx_pow_iq_int_en_s cn63xxp1; |
| 412 | struct cvmx_pow_iq_int_en_s cn66xx; |
| 413 | struct cvmx_pow_iq_int_en_s cn70xx; |
| 414 | struct cvmx_pow_iq_int_en_s cn70xxp1; |
| 415 | struct cvmx_pow_iq_int_en_s cnf71xx; |
| 416 | }; |
| 417 | |
| 418 | typedef union cvmx_pow_iq_int_en cvmx_pow_iq_int_en_t; |
| 419 | |
| 420 | /** |
| 421 | * cvmx_pow_iq_thr# |
| 422 | * |
| 423 | * Threshold value for triggering input queue interrupts. |
| 424 | * |
| 425 | */ |
| 426 | union cvmx_pow_iq_thrx { |
| 427 | u64 u64; |
| 428 | struct cvmx_pow_iq_thrx_s { |
| 429 | u64 reserved_32_63 : 32; |
| 430 | u64 iq_thr : 32; |
| 431 | } s; |
| 432 | struct cvmx_pow_iq_thrx_s cn52xx; |
| 433 | struct cvmx_pow_iq_thrx_s cn52xxp1; |
| 434 | struct cvmx_pow_iq_thrx_s cn56xx; |
| 435 | struct cvmx_pow_iq_thrx_s cn56xxp1; |
| 436 | struct cvmx_pow_iq_thrx_s cn61xx; |
| 437 | struct cvmx_pow_iq_thrx_s cn63xx; |
| 438 | struct cvmx_pow_iq_thrx_s cn63xxp1; |
| 439 | struct cvmx_pow_iq_thrx_s cn66xx; |
| 440 | struct cvmx_pow_iq_thrx_s cn70xx; |
| 441 | struct cvmx_pow_iq_thrx_s cn70xxp1; |
| 442 | struct cvmx_pow_iq_thrx_s cnf71xx; |
| 443 | }; |
| 444 | |
| 445 | typedef union cvmx_pow_iq_thrx cvmx_pow_iq_thrx_t; |
| 446 | |
| 447 | /** |
| 448 | * cvmx_pow_nos_cnt |
| 449 | * |
| 450 | * Contains the number of work queue entries on the no-schedule list. |
| 451 | * |
| 452 | */ |
| 453 | union cvmx_pow_nos_cnt { |
| 454 | u64 u64; |
| 455 | struct cvmx_pow_nos_cnt_s { |
| 456 | u64 reserved_12_63 : 52; |
| 457 | u64 nos_cnt : 12; |
| 458 | } s; |
| 459 | struct cvmx_pow_nos_cnt_cn30xx { |
| 460 | u64 reserved_7_63 : 57; |
| 461 | u64 nos_cnt : 7; |
| 462 | } cn30xx; |
| 463 | struct cvmx_pow_nos_cnt_cn31xx { |
| 464 | u64 reserved_9_63 : 55; |
| 465 | u64 nos_cnt : 9; |
| 466 | } cn31xx; |
| 467 | struct cvmx_pow_nos_cnt_s cn38xx; |
| 468 | struct cvmx_pow_nos_cnt_s cn38xxp2; |
| 469 | struct cvmx_pow_nos_cnt_cn31xx cn50xx; |
| 470 | struct cvmx_pow_nos_cnt_cn52xx { |
| 471 | u64 reserved_10_63 : 54; |
| 472 | u64 nos_cnt : 10; |
| 473 | } cn52xx; |
| 474 | struct cvmx_pow_nos_cnt_cn52xx cn52xxp1; |
| 475 | struct cvmx_pow_nos_cnt_s cn56xx; |
| 476 | struct cvmx_pow_nos_cnt_s cn56xxp1; |
| 477 | struct cvmx_pow_nos_cnt_s cn58xx; |
| 478 | struct cvmx_pow_nos_cnt_s cn58xxp1; |
| 479 | struct cvmx_pow_nos_cnt_cn52xx cn61xx; |
| 480 | struct cvmx_pow_nos_cnt_cn63xx { |
| 481 | u64 reserved_11_63 : 53; |
| 482 | u64 nos_cnt : 11; |
| 483 | } cn63xx; |
| 484 | struct cvmx_pow_nos_cnt_cn63xx cn63xxp1; |
| 485 | struct cvmx_pow_nos_cnt_cn63xx cn66xx; |
| 486 | struct cvmx_pow_nos_cnt_cn52xx cn70xx; |
| 487 | struct cvmx_pow_nos_cnt_cn52xx cn70xxp1; |
| 488 | struct cvmx_pow_nos_cnt_cn52xx cnf71xx; |
| 489 | }; |
| 490 | |
| 491 | typedef union cvmx_pow_nos_cnt cvmx_pow_nos_cnt_t; |
| 492 | |
| 493 | /** |
| 494 | * cvmx_pow_nw_tim |
| 495 | * |
| 496 | * Sets the minimum period for a new work request timeout. Period is specified in n-1 notation |
| 497 | * where the increment value is 1024 clock cycles. Thus, a value of 0x0 in this register |
| 498 | * translates |
| 499 | * to 1024 cycles, 0x1 translates to 2048 cycles, 0x2 translates to 3072 cycles, etc... Note: |
| 500 | * the |
| 501 | * maximum period for a new work request timeout is 2 times the minimum period. Note: the new |
| 502 | * work |
| 503 | * request timeout counter is reset when this register is written. |
| 504 | * There are two new work request timeout cases: |
| 505 | * - WAIT bit clear. The new work request can timeout if the timer expires before the pre-fetch |
| 506 | * engine has reached the end of all work queues. This can occur if the executable work queue |
| 507 | * entry is deep in the queue and the pre-fetch engine is subject to many resets (i.e. high |
| 508 | * switch, |
| 509 | * de-schedule, or new work load from other PP's). Thus, it is possible for a PP to receive a |
| 510 | * work |
| 511 | * response with the NO_WORK bit set even though there was at least one executable entry in the |
| 512 | * work queues. The other (and typical) scenario for receiving a NO_WORK response with the |
| 513 | * WAIT |
| 514 | * bit clear is that the pre-fetch engine has reached the end of all work queues without |
| 515 | * finding |
| 516 | * executable work. |
| 517 | * - WAIT bit set. The new work request can timeout if the timer expires before the pre-fetch |
| 518 | * engine has found executable work. In this case, the only scenario where the PP will receive |
| 519 | * a |
| 520 | * work response with the NO_WORK bit set is if the timer expires. Note: it is still possible |
| 521 | * for |
| 522 | * a PP to receive a NO_WORK response even though there was at least one executable entry in |
| 523 | * the |
| 524 | * work queues. |
| 525 | * In either case, it's important to note that switches and de-schedules are higher priority |
| 526 | * operations that can cause the pre-fetch engine to reset. Thus in a system with many switches |
| 527 | * or |
| 528 | * de-schedules occurring, it's possible for the new work timer to expire (resulting in NO_WORK |
| 529 | * responses) before the pre-fetch engine is able to get very deep into the work queues. |
| 530 | */ |
| 531 | union cvmx_pow_nw_tim { |
| 532 | u64 u64; |
| 533 | struct cvmx_pow_nw_tim_s { |
| 534 | u64 reserved_10_63 : 54; |
| 535 | u64 nw_tim : 10; |
| 536 | } s; |
| 537 | struct cvmx_pow_nw_tim_s cn30xx; |
| 538 | struct cvmx_pow_nw_tim_s cn31xx; |
| 539 | struct cvmx_pow_nw_tim_s cn38xx; |
| 540 | struct cvmx_pow_nw_tim_s cn38xxp2; |
| 541 | struct cvmx_pow_nw_tim_s cn50xx; |
| 542 | struct cvmx_pow_nw_tim_s cn52xx; |
| 543 | struct cvmx_pow_nw_tim_s cn52xxp1; |
| 544 | struct cvmx_pow_nw_tim_s cn56xx; |
| 545 | struct cvmx_pow_nw_tim_s cn56xxp1; |
| 546 | struct cvmx_pow_nw_tim_s cn58xx; |
| 547 | struct cvmx_pow_nw_tim_s cn58xxp1; |
| 548 | struct cvmx_pow_nw_tim_s cn61xx; |
| 549 | struct cvmx_pow_nw_tim_s cn63xx; |
| 550 | struct cvmx_pow_nw_tim_s cn63xxp1; |
| 551 | struct cvmx_pow_nw_tim_s cn66xx; |
| 552 | struct cvmx_pow_nw_tim_s cn70xx; |
| 553 | struct cvmx_pow_nw_tim_s cn70xxp1; |
| 554 | struct cvmx_pow_nw_tim_s cnf71xx; |
| 555 | }; |
| 556 | |
| 557 | typedef union cvmx_pow_nw_tim cvmx_pow_nw_tim_t; |
| 558 | |
| 559 | /** |
| 560 | * cvmx_pow_pf_rst_msk |
| 561 | * |
| 562 | * Resets the work prefetch engine when work is stored in an internal buffer (either when the add |
| 563 | * work arrives or when the work is reloaded from an external buffer) for an enabled QOS level |
| 564 | * (1 bit per QOS level). |
| 565 | */ |
| 566 | union cvmx_pow_pf_rst_msk { |
| 567 | u64 u64; |
| 568 | struct cvmx_pow_pf_rst_msk_s { |
| 569 | u64 reserved_8_63 : 56; |
| 570 | u64 rst_msk : 8; |
| 571 | } s; |
| 572 | struct cvmx_pow_pf_rst_msk_s cn50xx; |
| 573 | struct cvmx_pow_pf_rst_msk_s cn52xx; |
| 574 | struct cvmx_pow_pf_rst_msk_s cn52xxp1; |
| 575 | struct cvmx_pow_pf_rst_msk_s cn56xx; |
| 576 | struct cvmx_pow_pf_rst_msk_s cn56xxp1; |
| 577 | struct cvmx_pow_pf_rst_msk_s cn58xx; |
| 578 | struct cvmx_pow_pf_rst_msk_s cn58xxp1; |
| 579 | struct cvmx_pow_pf_rst_msk_s cn61xx; |
| 580 | struct cvmx_pow_pf_rst_msk_s cn63xx; |
| 581 | struct cvmx_pow_pf_rst_msk_s cn63xxp1; |
| 582 | struct cvmx_pow_pf_rst_msk_s cn66xx; |
| 583 | struct cvmx_pow_pf_rst_msk_s cn70xx; |
| 584 | struct cvmx_pow_pf_rst_msk_s cn70xxp1; |
| 585 | struct cvmx_pow_pf_rst_msk_s cnf71xx; |
| 586 | }; |
| 587 | |
| 588 | typedef union cvmx_pow_pf_rst_msk cvmx_pow_pf_rst_msk_t; |
| 589 | |
| 590 | /** |
| 591 | * cvmx_pow_pp_grp_msk# |
| 592 | * |
| 593 | * Selects which group(s) a PP belongs to. A '1' in any bit position sets the PP's membership in |
| 594 | * the corresponding group. A value of 0x0 will prevent the PP from receiving new work. Note: |
| 595 | * disabled or non-existent PP's should have this field set to 0xffff (the reset value) in order |
| 596 | * to |
| 597 | * maximize POW performance. |
| 598 | * Also contains the QOS level priorities for each PP. 0x0 is highest priority, and 0x7 the |
| 599 | * lowest. |
| 600 | * Setting the priority to 0xf will prevent that PP from receiving work from that QOS level. |
| 601 | * Priority values 0x8 through 0xe are reserved and should not be used. For a given PP, |
| 602 | * priorities |
| 603 | * should begin at 0x0 and remain contiguous throughout the range. |
| 604 | */ |
| 605 | union cvmx_pow_pp_grp_mskx { |
| 606 | u64 u64; |
| 607 | struct cvmx_pow_pp_grp_mskx_s { |
| 608 | u64 reserved_48_63 : 16; |
| 609 | u64 qos7_pri : 4; |
| 610 | u64 qos6_pri : 4; |
| 611 | u64 qos5_pri : 4; |
| 612 | u64 qos4_pri : 4; |
| 613 | u64 qos3_pri : 4; |
| 614 | u64 qos2_pri : 4; |
| 615 | u64 qos1_pri : 4; |
| 616 | u64 qos0_pri : 4; |
| 617 | u64 grp_msk : 16; |
| 618 | } s; |
| 619 | struct cvmx_pow_pp_grp_mskx_cn30xx { |
| 620 | u64 reserved_16_63 : 48; |
| 621 | u64 grp_msk : 16; |
| 622 | } cn30xx; |
| 623 | struct cvmx_pow_pp_grp_mskx_cn30xx cn31xx; |
| 624 | struct cvmx_pow_pp_grp_mskx_cn30xx cn38xx; |
| 625 | struct cvmx_pow_pp_grp_mskx_cn30xx cn38xxp2; |
| 626 | struct cvmx_pow_pp_grp_mskx_s cn50xx; |
| 627 | struct cvmx_pow_pp_grp_mskx_s cn52xx; |
| 628 | struct cvmx_pow_pp_grp_mskx_s cn52xxp1; |
| 629 | struct cvmx_pow_pp_grp_mskx_s cn56xx; |
| 630 | struct cvmx_pow_pp_grp_mskx_s cn56xxp1; |
| 631 | struct cvmx_pow_pp_grp_mskx_s cn58xx; |
| 632 | struct cvmx_pow_pp_grp_mskx_s cn58xxp1; |
| 633 | struct cvmx_pow_pp_grp_mskx_s cn61xx; |
| 634 | struct cvmx_pow_pp_grp_mskx_s cn63xx; |
| 635 | struct cvmx_pow_pp_grp_mskx_s cn63xxp1; |
| 636 | struct cvmx_pow_pp_grp_mskx_s cn66xx; |
| 637 | struct cvmx_pow_pp_grp_mskx_s cn70xx; |
| 638 | struct cvmx_pow_pp_grp_mskx_s cn70xxp1; |
| 639 | struct cvmx_pow_pp_grp_mskx_s cnf71xx; |
| 640 | }; |
| 641 | |
| 642 | typedef union cvmx_pow_pp_grp_mskx cvmx_pow_pp_grp_mskx_t; |
| 643 | |
| 644 | /** |
| 645 | * cvmx_pow_qos_rnd# |
| 646 | * |
| 647 | * Contains the round definitions for issuing new work. Each round consists of 8 bits with each |
| 648 | * bit |
| 649 | * corresponding to a QOS level. There are 4 rounds contained in each register for a total of 32 |
| 650 | * rounds. The issue logic traverses through the rounds sequentially (lowest round to highest |
| 651 | * round) |
| 652 | * in an attempt to find new work for each PP. Within each round, the issue logic traverses |
| 653 | * through |
| 654 | * the QOS levels sequentially (highest QOS to lowest QOS) skipping over each QOS level with a |
| 655 | * clear |
| 656 | * bit in the round mask. Note: setting a QOS level to all zeroes in all issue round registers |
| 657 | * will |
| 658 | * prevent work from being issued from that QOS level. |
| 659 | */ |
| 660 | union cvmx_pow_qos_rndx { |
| 661 | u64 u64; |
| 662 | struct cvmx_pow_qos_rndx_s { |
| 663 | u64 reserved_32_63 : 32; |
| 664 | u64 rnd_p3 : 8; |
| 665 | u64 rnd_p2 : 8; |
| 666 | u64 rnd_p1 : 8; |
| 667 | u64 rnd : 8; |
| 668 | } s; |
| 669 | struct cvmx_pow_qos_rndx_s cn30xx; |
| 670 | struct cvmx_pow_qos_rndx_s cn31xx; |
| 671 | struct cvmx_pow_qos_rndx_s cn38xx; |
| 672 | struct cvmx_pow_qos_rndx_s cn38xxp2; |
| 673 | struct cvmx_pow_qos_rndx_s cn50xx; |
| 674 | struct cvmx_pow_qos_rndx_s cn52xx; |
| 675 | struct cvmx_pow_qos_rndx_s cn52xxp1; |
| 676 | struct cvmx_pow_qos_rndx_s cn56xx; |
| 677 | struct cvmx_pow_qos_rndx_s cn56xxp1; |
| 678 | struct cvmx_pow_qos_rndx_s cn58xx; |
| 679 | struct cvmx_pow_qos_rndx_s cn58xxp1; |
| 680 | struct cvmx_pow_qos_rndx_s cn61xx; |
| 681 | struct cvmx_pow_qos_rndx_s cn63xx; |
| 682 | struct cvmx_pow_qos_rndx_s cn63xxp1; |
| 683 | struct cvmx_pow_qos_rndx_s cn66xx; |
| 684 | struct cvmx_pow_qos_rndx_s cn70xx; |
| 685 | struct cvmx_pow_qos_rndx_s cn70xxp1; |
| 686 | struct cvmx_pow_qos_rndx_s cnf71xx; |
| 687 | }; |
| 688 | |
| 689 | typedef union cvmx_pow_qos_rndx cvmx_pow_qos_rndx_t; |
| 690 | |
| 691 | /** |
| 692 | * cvmx_pow_qos_thr# |
| 693 | * |
| 694 | * Contains the thresholds for allocating POW internal storage buffers. If the number of |
| 695 | * remaining |
| 696 | * free buffers drops below the minimum threshold (MIN_THR) or the number of allocated buffers |
| 697 | * for |
| 698 | * this QOS level rises above the maximum threshold (MAX_THR), future incoming work queue entries |
| 699 | * will be buffered externally rather than internally. This register also contains a read-only |
| 700 | * count |
| 701 | * of the current number of free buffers (FREE_CNT), the number of internal buffers currently |
| 702 | * allocated to this QOS level (BUF_CNT), and the total number of buffers on the de-schedule list |
| 703 | * (DES_CNT) (which is not the same as the total number of de-scheduled buffers). |
| 704 | */ |
| 705 | union cvmx_pow_qos_thrx { |
| 706 | u64 u64; |
| 707 | struct cvmx_pow_qos_thrx_s { |
| 708 | u64 reserved_60_63 : 4; |
| 709 | u64 des_cnt : 12; |
| 710 | u64 buf_cnt : 12; |
| 711 | u64 free_cnt : 12; |
| 712 | u64 reserved_23_23 : 1; |
| 713 | u64 max_thr : 11; |
| 714 | u64 reserved_11_11 : 1; |
| 715 | u64 min_thr : 11; |
| 716 | } s; |
| 717 | struct cvmx_pow_qos_thrx_cn30xx { |
| 718 | u64 reserved_55_63 : 9; |
| 719 | u64 des_cnt : 7; |
| 720 | u64 reserved_43_47 : 5; |
| 721 | u64 buf_cnt : 7; |
| 722 | u64 reserved_31_35 : 5; |
| 723 | u64 free_cnt : 7; |
| 724 | u64 reserved_18_23 : 6; |
| 725 | u64 max_thr : 6; |
| 726 | u64 reserved_6_11 : 6; |
| 727 | u64 min_thr : 6; |
| 728 | } cn30xx; |
| 729 | struct cvmx_pow_qos_thrx_cn31xx { |
| 730 | u64 reserved_57_63 : 7; |
| 731 | u64 des_cnt : 9; |
| 732 | u64 reserved_45_47 : 3; |
| 733 | u64 buf_cnt : 9; |
| 734 | u64 reserved_33_35 : 3; |
| 735 | u64 free_cnt : 9; |
| 736 | u64 reserved_20_23 : 4; |
| 737 | u64 max_thr : 8; |
| 738 | u64 reserved_8_11 : 4; |
| 739 | u64 min_thr : 8; |
| 740 | } cn31xx; |
| 741 | struct cvmx_pow_qos_thrx_s cn38xx; |
| 742 | struct cvmx_pow_qos_thrx_s cn38xxp2; |
| 743 | struct cvmx_pow_qos_thrx_cn31xx cn50xx; |
| 744 | struct cvmx_pow_qos_thrx_cn52xx { |
| 745 | u64 reserved_58_63 : 6; |
| 746 | u64 des_cnt : 10; |
| 747 | u64 reserved_46_47 : 2; |
| 748 | u64 buf_cnt : 10; |
| 749 | u64 reserved_34_35 : 2; |
| 750 | u64 free_cnt : 10; |
| 751 | u64 reserved_21_23 : 3; |
| 752 | u64 max_thr : 9; |
| 753 | u64 reserved_9_11 : 3; |
| 754 | u64 min_thr : 9; |
| 755 | } cn52xx; |
| 756 | struct cvmx_pow_qos_thrx_cn52xx cn52xxp1; |
| 757 | struct cvmx_pow_qos_thrx_s cn56xx; |
| 758 | struct cvmx_pow_qos_thrx_s cn56xxp1; |
| 759 | struct cvmx_pow_qos_thrx_s cn58xx; |
| 760 | struct cvmx_pow_qos_thrx_s cn58xxp1; |
| 761 | struct cvmx_pow_qos_thrx_cn52xx cn61xx; |
| 762 | struct cvmx_pow_qos_thrx_cn63xx { |
| 763 | u64 reserved_59_63 : 5; |
| 764 | u64 des_cnt : 11; |
| 765 | u64 reserved_47_47 : 1; |
| 766 | u64 buf_cnt : 11; |
| 767 | u64 reserved_35_35 : 1; |
| 768 | u64 free_cnt : 11; |
| 769 | u64 reserved_22_23 : 2; |
| 770 | u64 max_thr : 10; |
| 771 | u64 reserved_10_11 : 2; |
| 772 | u64 min_thr : 10; |
| 773 | } cn63xx; |
| 774 | struct cvmx_pow_qos_thrx_cn63xx cn63xxp1; |
| 775 | struct cvmx_pow_qos_thrx_cn63xx cn66xx; |
| 776 | struct cvmx_pow_qos_thrx_cn52xx cn70xx; |
| 777 | struct cvmx_pow_qos_thrx_cn52xx cn70xxp1; |
| 778 | struct cvmx_pow_qos_thrx_cn52xx cnf71xx; |
| 779 | }; |
| 780 | |
| 781 | typedef union cvmx_pow_qos_thrx cvmx_pow_qos_thrx_t; |
| 782 | |
| 783 | /** |
| 784 | * cvmx_pow_ts_pc |
| 785 | * |
| 786 | * Counts the number of tag switch requests. Write to clear. |
| 787 | * |
| 788 | */ |
| 789 | union cvmx_pow_ts_pc { |
| 790 | u64 u64; |
| 791 | struct cvmx_pow_ts_pc_s { |
| 792 | u64 reserved_32_63 : 32; |
| 793 | u64 ts_pc : 32; |
| 794 | } s; |
| 795 | struct cvmx_pow_ts_pc_s cn30xx; |
| 796 | struct cvmx_pow_ts_pc_s cn31xx; |
| 797 | struct cvmx_pow_ts_pc_s cn38xx; |
| 798 | struct cvmx_pow_ts_pc_s cn38xxp2; |
| 799 | struct cvmx_pow_ts_pc_s cn50xx; |
| 800 | struct cvmx_pow_ts_pc_s cn52xx; |
| 801 | struct cvmx_pow_ts_pc_s cn52xxp1; |
| 802 | struct cvmx_pow_ts_pc_s cn56xx; |
| 803 | struct cvmx_pow_ts_pc_s cn56xxp1; |
| 804 | struct cvmx_pow_ts_pc_s cn58xx; |
| 805 | struct cvmx_pow_ts_pc_s cn58xxp1; |
| 806 | struct cvmx_pow_ts_pc_s cn61xx; |
| 807 | struct cvmx_pow_ts_pc_s cn63xx; |
| 808 | struct cvmx_pow_ts_pc_s cn63xxp1; |
| 809 | struct cvmx_pow_ts_pc_s cn66xx; |
| 810 | struct cvmx_pow_ts_pc_s cn70xx; |
| 811 | struct cvmx_pow_ts_pc_s cn70xxp1; |
| 812 | struct cvmx_pow_ts_pc_s cnf71xx; |
| 813 | }; |
| 814 | |
| 815 | typedef union cvmx_pow_ts_pc cvmx_pow_ts_pc_t; |
| 816 | |
| 817 | /** |
| 818 | * cvmx_pow_wa_com_pc |
| 819 | * |
| 820 | * Counts the number of add new work requests for all QOS levels. Write to clear. |
| 821 | * |
| 822 | */ |
| 823 | union cvmx_pow_wa_com_pc { |
| 824 | u64 u64; |
| 825 | struct cvmx_pow_wa_com_pc_s { |
| 826 | u64 reserved_32_63 : 32; |
| 827 | u64 wa_pc : 32; |
| 828 | } s; |
| 829 | struct cvmx_pow_wa_com_pc_s cn30xx; |
| 830 | struct cvmx_pow_wa_com_pc_s cn31xx; |
| 831 | struct cvmx_pow_wa_com_pc_s cn38xx; |
| 832 | struct cvmx_pow_wa_com_pc_s cn38xxp2; |
| 833 | struct cvmx_pow_wa_com_pc_s cn50xx; |
| 834 | struct cvmx_pow_wa_com_pc_s cn52xx; |
| 835 | struct cvmx_pow_wa_com_pc_s cn52xxp1; |
| 836 | struct cvmx_pow_wa_com_pc_s cn56xx; |
| 837 | struct cvmx_pow_wa_com_pc_s cn56xxp1; |
| 838 | struct cvmx_pow_wa_com_pc_s cn58xx; |
| 839 | struct cvmx_pow_wa_com_pc_s cn58xxp1; |
| 840 | struct cvmx_pow_wa_com_pc_s cn61xx; |
| 841 | struct cvmx_pow_wa_com_pc_s cn63xx; |
| 842 | struct cvmx_pow_wa_com_pc_s cn63xxp1; |
| 843 | struct cvmx_pow_wa_com_pc_s cn66xx; |
| 844 | struct cvmx_pow_wa_com_pc_s cn70xx; |
| 845 | struct cvmx_pow_wa_com_pc_s cn70xxp1; |
| 846 | struct cvmx_pow_wa_com_pc_s cnf71xx; |
| 847 | }; |
| 848 | |
| 849 | typedef union cvmx_pow_wa_com_pc cvmx_pow_wa_com_pc_t; |
| 850 | |
| 851 | /** |
| 852 | * cvmx_pow_wa_pc# |
| 853 | * |
| 854 | * Counts the number of add new work requests for each QOS level. Write to clear. |
| 855 | * |
| 856 | */ |
| 857 | union cvmx_pow_wa_pcx { |
| 858 | u64 u64; |
| 859 | struct cvmx_pow_wa_pcx_s { |
| 860 | u64 reserved_32_63 : 32; |
| 861 | u64 wa_pc : 32; |
| 862 | } s; |
| 863 | struct cvmx_pow_wa_pcx_s cn30xx; |
| 864 | struct cvmx_pow_wa_pcx_s cn31xx; |
| 865 | struct cvmx_pow_wa_pcx_s cn38xx; |
| 866 | struct cvmx_pow_wa_pcx_s cn38xxp2; |
| 867 | struct cvmx_pow_wa_pcx_s cn50xx; |
| 868 | struct cvmx_pow_wa_pcx_s cn52xx; |
| 869 | struct cvmx_pow_wa_pcx_s cn52xxp1; |
| 870 | struct cvmx_pow_wa_pcx_s cn56xx; |
| 871 | struct cvmx_pow_wa_pcx_s cn56xxp1; |
| 872 | struct cvmx_pow_wa_pcx_s cn58xx; |
| 873 | struct cvmx_pow_wa_pcx_s cn58xxp1; |
| 874 | struct cvmx_pow_wa_pcx_s cn61xx; |
| 875 | struct cvmx_pow_wa_pcx_s cn63xx; |
| 876 | struct cvmx_pow_wa_pcx_s cn63xxp1; |
| 877 | struct cvmx_pow_wa_pcx_s cn66xx; |
| 878 | struct cvmx_pow_wa_pcx_s cn70xx; |
| 879 | struct cvmx_pow_wa_pcx_s cn70xxp1; |
| 880 | struct cvmx_pow_wa_pcx_s cnf71xx; |
| 881 | }; |
| 882 | |
| 883 | typedef union cvmx_pow_wa_pcx cvmx_pow_wa_pcx_t; |
| 884 | |
| 885 | /** |
| 886 | * cvmx_pow_wq_int |
| 887 | * |
| 888 | * Contains the bits (1 per group) that set work queue interrupts and are used to clear these |
| 889 | * interrupts. Also contains the input queue interrupt temporary disable bits (1 per group). For |
| 890 | * more information regarding this register, see the interrupt section. |
| 891 | */ |
| 892 | union cvmx_pow_wq_int { |
| 893 | u64 u64; |
| 894 | struct cvmx_pow_wq_int_s { |
| 895 | u64 reserved_32_63 : 32; |
| 896 | u64 iq_dis : 16; |
| 897 | u64 wq_int : 16; |
| 898 | } s; |
| 899 | struct cvmx_pow_wq_int_s cn30xx; |
| 900 | struct cvmx_pow_wq_int_s cn31xx; |
| 901 | struct cvmx_pow_wq_int_s cn38xx; |
| 902 | struct cvmx_pow_wq_int_s cn38xxp2; |
| 903 | struct cvmx_pow_wq_int_s cn50xx; |
| 904 | struct cvmx_pow_wq_int_s cn52xx; |
| 905 | struct cvmx_pow_wq_int_s cn52xxp1; |
| 906 | struct cvmx_pow_wq_int_s cn56xx; |
| 907 | struct cvmx_pow_wq_int_s cn56xxp1; |
| 908 | struct cvmx_pow_wq_int_s cn58xx; |
| 909 | struct cvmx_pow_wq_int_s cn58xxp1; |
| 910 | struct cvmx_pow_wq_int_s cn61xx; |
| 911 | struct cvmx_pow_wq_int_s cn63xx; |
| 912 | struct cvmx_pow_wq_int_s cn63xxp1; |
| 913 | struct cvmx_pow_wq_int_s cn66xx; |
| 914 | struct cvmx_pow_wq_int_s cn70xx; |
| 915 | struct cvmx_pow_wq_int_s cn70xxp1; |
| 916 | struct cvmx_pow_wq_int_s cnf71xx; |
| 917 | }; |
| 918 | |
| 919 | typedef union cvmx_pow_wq_int cvmx_pow_wq_int_t; |
| 920 | |
| 921 | /** |
| 922 | * cvmx_pow_wq_int_cnt# |
| 923 | * |
| 924 | * Contains a read-only copy of the counts used to trigger work queue interrupts. For more |
| 925 | * information regarding this register, see the interrupt section. |
| 926 | */ |
| 927 | union cvmx_pow_wq_int_cntx { |
| 928 | u64 u64; |
| 929 | struct cvmx_pow_wq_int_cntx_s { |
| 930 | u64 reserved_28_63 : 36; |
| 931 | u64 tc_cnt : 4; |
| 932 | u64 ds_cnt : 12; |
| 933 | u64 iq_cnt : 12; |
| 934 | } s; |
| 935 | struct cvmx_pow_wq_int_cntx_cn30xx { |
| 936 | u64 reserved_28_63 : 36; |
| 937 | u64 tc_cnt : 4; |
| 938 | u64 reserved_19_23 : 5; |
| 939 | u64 ds_cnt : 7; |
| 940 | u64 reserved_7_11 : 5; |
| 941 | u64 iq_cnt : 7; |
| 942 | } cn30xx; |
| 943 | struct cvmx_pow_wq_int_cntx_cn31xx { |
| 944 | u64 reserved_28_63 : 36; |
| 945 | u64 tc_cnt : 4; |
| 946 | u64 reserved_21_23 : 3; |
| 947 | u64 ds_cnt : 9; |
| 948 | u64 reserved_9_11 : 3; |
| 949 | u64 iq_cnt : 9; |
| 950 | } cn31xx; |
| 951 | struct cvmx_pow_wq_int_cntx_s cn38xx; |
| 952 | struct cvmx_pow_wq_int_cntx_s cn38xxp2; |
| 953 | struct cvmx_pow_wq_int_cntx_cn31xx cn50xx; |
| 954 | struct cvmx_pow_wq_int_cntx_cn52xx { |
| 955 | u64 reserved_28_63 : 36; |
| 956 | u64 tc_cnt : 4; |
| 957 | u64 reserved_22_23 : 2; |
| 958 | u64 ds_cnt : 10; |
| 959 | u64 reserved_10_11 : 2; |
| 960 | u64 iq_cnt : 10; |
| 961 | } cn52xx; |
| 962 | struct cvmx_pow_wq_int_cntx_cn52xx cn52xxp1; |
| 963 | struct cvmx_pow_wq_int_cntx_s cn56xx; |
| 964 | struct cvmx_pow_wq_int_cntx_s cn56xxp1; |
| 965 | struct cvmx_pow_wq_int_cntx_s cn58xx; |
| 966 | struct cvmx_pow_wq_int_cntx_s cn58xxp1; |
| 967 | struct cvmx_pow_wq_int_cntx_cn52xx cn61xx; |
| 968 | struct cvmx_pow_wq_int_cntx_cn63xx { |
| 969 | u64 reserved_28_63 : 36; |
| 970 | u64 tc_cnt : 4; |
| 971 | u64 reserved_23_23 : 1; |
| 972 | u64 ds_cnt : 11; |
| 973 | u64 reserved_11_11 : 1; |
| 974 | u64 iq_cnt : 11; |
| 975 | } cn63xx; |
| 976 | struct cvmx_pow_wq_int_cntx_cn63xx cn63xxp1; |
| 977 | struct cvmx_pow_wq_int_cntx_cn63xx cn66xx; |
| 978 | struct cvmx_pow_wq_int_cntx_cn52xx cn70xx; |
| 979 | struct cvmx_pow_wq_int_cntx_cn52xx cn70xxp1; |
| 980 | struct cvmx_pow_wq_int_cntx_cn52xx cnf71xx; |
| 981 | }; |
| 982 | |
| 983 | typedef union cvmx_pow_wq_int_cntx cvmx_pow_wq_int_cntx_t; |
| 984 | |
| 985 | /** |
| 986 | * cvmx_pow_wq_int_pc |
| 987 | * |
| 988 | * Contains the threshold value for the work queue interrupt periodic counter and also a read- |
| 989 | * only |
| 990 | * copy of the periodic counter. For more information regarding this register, see the interrupt |
| 991 | * section. |
| 992 | */ |
| 993 | union cvmx_pow_wq_int_pc { |
| 994 | u64 u64; |
| 995 | struct cvmx_pow_wq_int_pc_s { |
| 996 | u64 reserved_60_63 : 4; |
| 997 | u64 pc : 28; |
| 998 | u64 reserved_28_31 : 4; |
| 999 | u64 pc_thr : 20; |
| 1000 | u64 reserved_0_7 : 8; |
| 1001 | } s; |
| 1002 | struct cvmx_pow_wq_int_pc_s cn30xx; |
| 1003 | struct cvmx_pow_wq_int_pc_s cn31xx; |
| 1004 | struct cvmx_pow_wq_int_pc_s cn38xx; |
| 1005 | struct cvmx_pow_wq_int_pc_s cn38xxp2; |
| 1006 | struct cvmx_pow_wq_int_pc_s cn50xx; |
| 1007 | struct cvmx_pow_wq_int_pc_s cn52xx; |
| 1008 | struct cvmx_pow_wq_int_pc_s cn52xxp1; |
| 1009 | struct cvmx_pow_wq_int_pc_s cn56xx; |
| 1010 | struct cvmx_pow_wq_int_pc_s cn56xxp1; |
| 1011 | struct cvmx_pow_wq_int_pc_s cn58xx; |
| 1012 | struct cvmx_pow_wq_int_pc_s cn58xxp1; |
| 1013 | struct cvmx_pow_wq_int_pc_s cn61xx; |
| 1014 | struct cvmx_pow_wq_int_pc_s cn63xx; |
| 1015 | struct cvmx_pow_wq_int_pc_s cn63xxp1; |
| 1016 | struct cvmx_pow_wq_int_pc_s cn66xx; |
| 1017 | struct cvmx_pow_wq_int_pc_s cn70xx; |
| 1018 | struct cvmx_pow_wq_int_pc_s cn70xxp1; |
| 1019 | struct cvmx_pow_wq_int_pc_s cnf71xx; |
| 1020 | }; |
| 1021 | |
| 1022 | typedef union cvmx_pow_wq_int_pc cvmx_pow_wq_int_pc_t; |
| 1023 | |
| 1024 | /** |
| 1025 | * cvmx_pow_wq_int_thr# |
| 1026 | * |
| 1027 | * Contains the thresholds for enabling and setting work queue interrupts. For more information |
| 1028 | * regarding this register, see the interrupt section. |
| 1029 | * Note: Up to 4 of the POW's internal storage buffers can be allocated for hardware use and are |
| 1030 | * therefore not available for incoming work queue entries. Additionally, any PP that is not in |
| 1031 | * the |
| 1032 | * NULL_NULL state consumes a buffer. Thus in a 4 PP system, it is not advisable to set either |
| 1033 | * IQ_THR or DS_THR to greater than 512 - 4 - 4 = 504. Doing so may prevent the interrupt from |
| 1034 | * ever triggering. |
| 1035 | */ |
| 1036 | union cvmx_pow_wq_int_thrx { |
| 1037 | u64 u64; |
| 1038 | struct cvmx_pow_wq_int_thrx_s { |
| 1039 | u64 reserved_29_63 : 35; |
| 1040 | u64 tc_en : 1; |
| 1041 | u64 tc_thr : 4; |
| 1042 | u64 reserved_23_23 : 1; |
| 1043 | u64 ds_thr : 11; |
| 1044 | u64 reserved_11_11 : 1; |
| 1045 | u64 iq_thr : 11; |
| 1046 | } s; |
| 1047 | struct cvmx_pow_wq_int_thrx_cn30xx { |
| 1048 | u64 reserved_29_63 : 35; |
| 1049 | u64 tc_en : 1; |
| 1050 | u64 tc_thr : 4; |
| 1051 | u64 reserved_18_23 : 6; |
| 1052 | u64 ds_thr : 6; |
| 1053 | u64 reserved_6_11 : 6; |
| 1054 | u64 iq_thr : 6; |
| 1055 | } cn30xx; |
| 1056 | struct cvmx_pow_wq_int_thrx_cn31xx { |
| 1057 | u64 reserved_29_63 : 35; |
| 1058 | u64 tc_en : 1; |
| 1059 | u64 tc_thr : 4; |
| 1060 | u64 reserved_20_23 : 4; |
| 1061 | u64 ds_thr : 8; |
| 1062 | u64 reserved_8_11 : 4; |
| 1063 | u64 iq_thr : 8; |
| 1064 | } cn31xx; |
| 1065 | struct cvmx_pow_wq_int_thrx_s cn38xx; |
| 1066 | struct cvmx_pow_wq_int_thrx_s cn38xxp2; |
| 1067 | struct cvmx_pow_wq_int_thrx_cn31xx cn50xx; |
| 1068 | struct cvmx_pow_wq_int_thrx_cn52xx { |
| 1069 | u64 reserved_29_63 : 35; |
| 1070 | u64 tc_en : 1; |
| 1071 | u64 tc_thr : 4; |
| 1072 | u64 reserved_21_23 : 3; |
| 1073 | u64 ds_thr : 9; |
| 1074 | u64 reserved_9_11 : 3; |
| 1075 | u64 iq_thr : 9; |
| 1076 | } cn52xx; |
| 1077 | struct cvmx_pow_wq_int_thrx_cn52xx cn52xxp1; |
| 1078 | struct cvmx_pow_wq_int_thrx_s cn56xx; |
| 1079 | struct cvmx_pow_wq_int_thrx_s cn56xxp1; |
| 1080 | struct cvmx_pow_wq_int_thrx_s cn58xx; |
| 1081 | struct cvmx_pow_wq_int_thrx_s cn58xxp1; |
| 1082 | struct cvmx_pow_wq_int_thrx_cn52xx cn61xx; |
| 1083 | struct cvmx_pow_wq_int_thrx_cn63xx { |
| 1084 | u64 reserved_29_63 : 35; |
| 1085 | u64 tc_en : 1; |
| 1086 | u64 tc_thr : 4; |
| 1087 | u64 reserved_22_23 : 2; |
| 1088 | u64 ds_thr : 10; |
| 1089 | u64 reserved_10_11 : 2; |
| 1090 | u64 iq_thr : 10; |
| 1091 | } cn63xx; |
| 1092 | struct cvmx_pow_wq_int_thrx_cn63xx cn63xxp1; |
| 1093 | struct cvmx_pow_wq_int_thrx_cn63xx cn66xx; |
| 1094 | struct cvmx_pow_wq_int_thrx_cn52xx cn70xx; |
| 1095 | struct cvmx_pow_wq_int_thrx_cn52xx cn70xxp1; |
| 1096 | struct cvmx_pow_wq_int_thrx_cn52xx cnf71xx; |
| 1097 | }; |
| 1098 | |
| 1099 | typedef union cvmx_pow_wq_int_thrx cvmx_pow_wq_int_thrx_t; |
| 1100 | |
| 1101 | /** |
| 1102 | * cvmx_pow_ws_pc# |
| 1103 | * |
| 1104 | * Counts the number of work schedules for each group. Write to clear. |
| 1105 | * |
| 1106 | */ |
| 1107 | union cvmx_pow_ws_pcx { |
| 1108 | u64 u64; |
| 1109 | struct cvmx_pow_ws_pcx_s { |
| 1110 | u64 reserved_32_63 : 32; |
| 1111 | u64 ws_pc : 32; |
| 1112 | } s; |
| 1113 | struct cvmx_pow_ws_pcx_s cn30xx; |
| 1114 | struct cvmx_pow_ws_pcx_s cn31xx; |
| 1115 | struct cvmx_pow_ws_pcx_s cn38xx; |
| 1116 | struct cvmx_pow_ws_pcx_s cn38xxp2; |
| 1117 | struct cvmx_pow_ws_pcx_s cn50xx; |
| 1118 | struct cvmx_pow_ws_pcx_s cn52xx; |
| 1119 | struct cvmx_pow_ws_pcx_s cn52xxp1; |
| 1120 | struct cvmx_pow_ws_pcx_s cn56xx; |
| 1121 | struct cvmx_pow_ws_pcx_s cn56xxp1; |
| 1122 | struct cvmx_pow_ws_pcx_s cn58xx; |
| 1123 | struct cvmx_pow_ws_pcx_s cn58xxp1; |
| 1124 | struct cvmx_pow_ws_pcx_s cn61xx; |
| 1125 | struct cvmx_pow_ws_pcx_s cn63xx; |
| 1126 | struct cvmx_pow_ws_pcx_s cn63xxp1; |
| 1127 | struct cvmx_pow_ws_pcx_s cn66xx; |
| 1128 | struct cvmx_pow_ws_pcx_s cn70xx; |
| 1129 | struct cvmx_pow_ws_pcx_s cn70xxp1; |
| 1130 | struct cvmx_pow_ws_pcx_s cnf71xx; |
| 1131 | }; |
| 1132 | |
| 1133 | typedef union cvmx_pow_ws_pcx cvmx_pow_ws_pcx_t; |
| 1134 | |
| 1135 | #endif |