arch/mips/include/asm/octeon/cvmx-mixx-defs.h

   1 /***********************license start***************
   2  * Author: Cavium Networks
   3  *
   4  * Contact: support@caviumnetworks.com
   5  * This file is part of the OCTEON SDK
   6  *
   7  * Copyright (c) 2003-2010 Cavium Networks
   8  *
   9  * This file is free software; you can redistribute it and/or modify
  10  * it under the terms of the GNU General Public License, Version 2, as
  11  * published by the Free Software Foundation.
  12  *
  13  * This file is distributed in the hope that it will be useful, but
  14  * AS-IS and WITHOUT ANY WARRANTY; without even the implied warranty
  15  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, TITLE, or
  16  * NONINFRINGEMENT.  See the GNU General Public License for more
  17  * details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this file; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  22  * or visit http://www.gnu.org/licenses/.
  23  *
  24  * This file may also be available under a different license from Cavium.
  25  * Contact Cavium Networks for more information
  26  ***********************license end**************************************/
  27
  28 #ifndef __CVMX_MIXX_DEFS_H__
  29 #define __CVMX_MIXX_DEFS_H__
  30
  31 #define CVMX_MIXX_BIST(offset) (CVMX_ADD_IO_SEG(0x0001070000100078ull) + ((offset) & 1) * 2048)
  32 #define CVMX_MIXX_CTL(offset) (CVMX_ADD_IO_SEG(0x0001070000100020ull) + ((offset) & 1) * 2048)
  33 #define CVMX_MIXX_INTENA(offset) (CVMX_ADD_IO_SEG(0x0001070000100050ull) + ((offset) & 1) * 2048)
  34 #define CVMX_MIXX_IRCNT(offset) (CVMX_ADD_IO_SEG(0x0001070000100030ull) + ((offset) & 1) * 2048)
  35 #define CVMX_MIXX_IRHWM(offset) (CVMX_ADD_IO_SEG(0x0001070000100028ull) + ((offset) & 1) * 2048)
  36 #define CVMX_MIXX_IRING1(offset) (CVMX_ADD_IO_SEG(0x0001070000100010ull) + ((offset) & 1) * 2048)
  37 #define CVMX_MIXX_IRING2(offset) (CVMX_ADD_IO_SEG(0x0001070000100018ull) + ((offset) & 1) * 2048)
  38 #define CVMX_MIXX_ISR(offset) (CVMX_ADD_IO_SEG(0x0001070000100048ull) + ((offset) & 1) * 2048)
  39 #define CVMX_MIXX_ORCNT(offset) (CVMX_ADD_IO_SEG(0x0001070000100040ull) + ((offset) & 1) * 2048)
  40 #define CVMX_MIXX_ORHWM(offset) (CVMX_ADD_IO_SEG(0x0001070000100038ull) + ((offset) & 1) * 2048)
  41 #define CVMX_MIXX_ORING1(offset) (CVMX_ADD_IO_SEG(0x0001070000100000ull) + ((offset) & 1) * 2048)
  42 #define CVMX_MIXX_ORING2(offset) (CVMX_ADD_IO_SEG(0x0001070000100008ull) + ((offset) & 1) * 2048)
  43 #define CVMX_MIXX_REMCNT(offset) (CVMX_ADD_IO_SEG(0x0001070000100058ull) + ((offset) & 1) * 2048)
  44 #define CVMX_MIXX_TSCTL(offset) (CVMX_ADD_IO_SEG(0x0001070000100068ull) + ((offset) & 1) * 2048)
  45 #define CVMX_MIXX_TSTAMP(offset) (CVMX_ADD_IO_SEG(0x0001070000100060ull) + ((offset) & 1) * 2048)
  46
  47 union cvmx_mixx_bist {
  48         uint64_t u64;
  49         struct cvmx_mixx_bist_s {
  50                 uint64_t reserved_6_63:58;
  51                 uint64_t opfdat:1;
  52                 uint64_t mrgdat:1;
  53                 uint64_t mrqdat:1;
  54                 uint64_t ipfdat:1;
  55                 uint64_t irfdat:1;
  56                 uint64_t orfdat:1;
  57         } s;
  58         struct cvmx_mixx_bist_cn52xx {
  59                 uint64_t reserved_4_63:60;
  60                 uint64_t mrqdat:1;
  61                 uint64_t ipfdat:1;
  62                 uint64_t irfdat:1;
  63                 uint64_t orfdat:1;
  64         } cn52xx;
  65         struct cvmx_mixx_bist_cn52xx cn52xxp1;
  66         struct cvmx_mixx_bist_cn52xx cn56xx;
  67         struct cvmx_mixx_bist_cn52xx cn56xxp1;
  68         struct cvmx_mixx_bist_s cn63xx;
  69         struct cvmx_mixx_bist_s cn63xxp1;
  70 };
  71
  72 union cvmx_mixx_ctl {
  73         uint64_t u64;
  74         struct cvmx_mixx_ctl_s {
  75                 uint64_t reserved_12_63:52;
  76                 uint64_t ts_thresh:4;
  77                 uint64_t crc_strip:1;
  78                 uint64_t busy:1;
  79                 uint64_t en:1;
  80                 uint64_t reset:1;
  81                 uint64_t lendian:1;
  82                 uint64_t nbtarb:1;
  83                 uint64_t mrq_hwm:2;
  84         } s;
  85         struct cvmx_mixx_ctl_cn52xx {
  86                 uint64_t reserved_8_63:56;
  87                 uint64_t crc_strip:1;
  88                 uint64_t busy:1;
  89                 uint64_t en:1;
  90                 uint64_t reset:1;
  91                 uint64_t lendian:1;
  92                 uint64_t nbtarb:1;
  93                 uint64_t mrq_hwm:2;
  94         } cn52xx;
  95         struct cvmx_mixx_ctl_cn52xx cn52xxp1;
  96         struct cvmx_mixx_ctl_cn52xx cn56xx;
  97         struct cvmx_mixx_ctl_cn52xx cn56xxp1;
  98         struct cvmx_mixx_ctl_s cn63xx;
  99         struct cvmx_mixx_ctl_s cn63xxp1;
 100 };
 101
 102 union cvmx_mixx_intena {
 103         uint64_t u64;
 104         struct cvmx_mixx_intena_s {
 105                 uint64_t reserved_8_63:56;
 106                 uint64_t tsena:1;
 107                 uint64_t orunena:1;
 108                 uint64_t irunena:1;
 109                 uint64_t data_drpena:1;
 110                 uint64_t ithena:1;
 111                 uint64_t othena:1;
 112                 uint64_t ivfena:1;
 113                 uint64_t ovfena:1;
 114         } s;
 115         struct cvmx_mixx_intena_cn52xx {
 116                 uint64_t reserved_7_63:57;
 117                 uint64_t orunena:1;
 118                 uint64_t irunena:1;
 119                 uint64_t data_drpena:1;
 120                 uint64_t ithena:1;
 121                 uint64_t othena:1;
 122                 uint64_t ivfena:1;
 123                 uint64_t ovfena:1;
 124         } cn52xx;
 125         struct cvmx_mixx_intena_cn52xx cn52xxp1;
 126         struct cvmx_mixx_intena_cn52xx cn56xx;
 127         struct cvmx_mixx_intena_cn52xx cn56xxp1;
 128         struct cvmx_mixx_intena_s cn63xx;
 129         struct cvmx_mixx_intena_s cn63xxp1;
 130 };
 131
 132 union cvmx_mixx_ircnt {
 133         uint64_t u64;
 134         struct cvmx_mixx_ircnt_s {
 135                 uint64_t reserved_20_63:44;
 136                 uint64_t ircnt:20;
 137         } s;
 138         struct cvmx_mixx_ircnt_s cn52xx;
 139         struct cvmx_mixx_ircnt_s cn52xxp1;
 140         struct cvmx_mixx_ircnt_s cn56xx;
 141         struct cvmx_mixx_ircnt_s cn56xxp1;
 142         struct cvmx_mixx_ircnt_s cn63xx;
 143         struct cvmx_mixx_ircnt_s cn63xxp1;
 144 };
 145
 146 union cvmx_mixx_irhwm {
 147         uint64_t u64;
 148         struct cvmx_mixx_irhwm_s {
 149                 uint64_t reserved_40_63:24;
 150                 uint64_t ibplwm:20;
 151                 uint64_t irhwm:20;
 152         } s;
 153         struct cvmx_mixx_irhwm_s cn52xx;
 154         struct cvmx_mixx_irhwm_s cn52xxp1;
 155         struct cvmx_mixx_irhwm_s cn56xx;
 156         struct cvmx_mixx_irhwm_s cn56xxp1;
 157         struct cvmx_mixx_irhwm_s cn63xx;
 158         struct cvmx_mixx_irhwm_s cn63xxp1;
 159 };
 160
 161 union cvmx_mixx_iring1 {
 162         uint64_t u64;
 163         struct cvmx_mixx_iring1_s {
 164                 uint64_t reserved_60_63:4;
 165                 uint64_t isize:20;
 166                 uint64_t ibase:37;
 167                 uint64_t reserved_0_2:3;
 168         } s;
 169         struct cvmx_mixx_iring1_cn52xx {
 170                 uint64_t reserved_60_63:4;
 171                 uint64_t isize:20;
 172                 uint64_t reserved_36_39:4;
 173                 uint64_t ibase:33;
 174                 uint64_t reserved_0_2:3;
 175         } cn52xx;
 176         struct cvmx_mixx_iring1_cn52xx cn52xxp1;
 177         struct cvmx_mixx_iring1_cn52xx cn56xx;
 178         struct cvmx_mixx_iring1_cn52xx cn56xxp1;
 179         struct cvmx_mixx_iring1_s cn63xx;
 180         struct cvmx_mixx_iring1_s cn63xxp1;
 181 };
 182
 183 union cvmx_mixx_iring2 {
 184         uint64_t u64;
 185         struct cvmx_mixx_iring2_s {
 186                 uint64_t reserved_52_63:12;
 187                 uint64_t itlptr:20;
 188                 uint64_t reserved_20_31:12;
 189                 uint64_t idbell:20;
 190         } s;
 191         struct cvmx_mixx_iring2_s cn52xx;
 192         struct cvmx_mixx_iring2_s cn52xxp1;
 193         struct cvmx_mixx_iring2_s cn56xx;
 194         struct cvmx_mixx_iring2_s cn56xxp1;
 195         struct cvmx_mixx_iring2_s cn63xx;
 196         struct cvmx_mixx_iring2_s cn63xxp1;
 197 };
 198
 199 union cvmx_mixx_isr {
 200         uint64_t u64;
 201         struct cvmx_mixx_isr_s {
 202                 uint64_t reserved_8_63:56;
 203                 uint64_t ts:1;
 204                 uint64_t orun:1;
 205                 uint64_t irun:1;
 206                 uint64_t data_drp:1;
 207                 uint64_t irthresh:1;
 208                 uint64_t orthresh:1;
 209                 uint64_t idblovf:1;
 210                 uint64_t odblovf:1;
 211         } s;
 212         struct cvmx_mixx_isr_cn52xx {
 213                 uint64_t reserved_7_63:57;
 214                 uint64_t orun:1;
 215                 uint64_t irun:1;
 216                 uint64_t data_drp:1;
 217                 uint64_t irthresh:1;
 218                 uint64_t orthresh:1;
 219                 uint64_t idblovf:1;
 220                 uint64_t odblovf:1;
 221         } cn52xx;
 222         struct cvmx_mixx_isr_cn52xx cn52xxp1;
 223         struct cvmx_mixx_isr_cn52xx cn56xx;
 224         struct cvmx_mixx_isr_cn52xx cn56xxp1;
 225         struct cvmx_mixx_isr_s cn63xx;
 226         struct cvmx_mixx_isr_s cn63xxp1;
 227 };
 228
 229 union cvmx_mixx_orcnt {
 230         uint64_t u64;
 231         struct cvmx_mixx_orcnt_s {
 232                 uint64_t reserved_20_63:44;
 233                 uint64_t orcnt:20;
 234         } s;
 235         struct cvmx_mixx_orcnt_s cn52xx;
 236         struct cvmx_mixx_orcnt_s cn52xxp1;
 237         struct cvmx_mixx_orcnt_s cn56xx;
 238         struct cvmx_mixx_orcnt_s cn56xxp1;
 239         struct cvmx_mixx_orcnt_s cn63xx;
 240         struct cvmx_mixx_orcnt_s cn63xxp1;
 241 };
 242
 243 union cvmx_mixx_orhwm {
 244         uint64_t u64;
 245         struct cvmx_mixx_orhwm_s {
 246                 uint64_t reserved_20_63:44;
 247                 uint64_t orhwm:20;
 248         } s;
 249         struct cvmx_mixx_orhwm_s cn52xx;
 250         struct cvmx_mixx_orhwm_s cn52xxp1;
 251         struct cvmx_mixx_orhwm_s cn56xx;
 252         struct cvmx_mixx_orhwm_s cn56xxp1;
 253         struct cvmx_mixx_orhwm_s cn63xx;
 254         struct cvmx_mixx_orhwm_s cn63xxp1;
 255 };
 256
 257 union cvmx_mixx_oring1 {
 258         uint64_t u64;
 259         struct cvmx_mixx_oring1_s {
 260                 uint64_t reserved_60_63:4;
 261                 uint64_t osize:20;
 262                 uint64_t obase:37;
 263                 uint64_t reserved_0_2:3;
 264         } s;
 265         struct cvmx_mixx_oring1_cn52xx {
 266                 uint64_t reserved_60_63:4;
 267                 uint64_t osize:20;
 268                 uint64_t reserved_36_39:4;
 269                 uint64_t obase:33;
 270                 uint64_t reserved_0_2:3;
 271         } cn52xx;
 272         struct cvmx_mixx_oring1_cn52xx cn52xxp1;
 273         struct cvmx_mixx_oring1_cn52xx cn56xx;
 274         struct cvmx_mixx_oring1_cn52xx cn56xxp1;
 275         struct cvmx_mixx_oring1_s cn63xx;
 276         struct cvmx_mixx_oring1_s cn63xxp1;
 277 };
 278
 279 union cvmx_mixx_oring2 {
 280         uint64_t u64;
 281         struct cvmx_mixx_oring2_s {
 282                 uint64_t reserved_52_63:12;
 283                 uint64_t otlptr:20;
 284                 uint64_t reserved_20_31:12;
 285                 uint64_t odbell:20;
 286         } s;
 287         struct cvmx_mixx_oring2_s cn52xx;
 288         struct cvmx_mixx_oring2_s cn52xxp1;
 289         struct cvmx_mixx_oring2_s cn56xx;
 290         struct cvmx_mixx_oring2_s cn56xxp1;
 291         struct cvmx_mixx_oring2_s cn63xx;
 292         struct cvmx_mixx_oring2_s cn63xxp1;
 293 };
 294
 295 union cvmx_mixx_remcnt {
 296         uint64_t u64;
 297         struct cvmx_mixx_remcnt_s {
 298                 uint64_t reserved_52_63:12;
 299                 uint64_t iremcnt:20;
 300                 uint64_t reserved_20_31:12;
 301                 uint64_t oremcnt:20;
 302         } s;
 303         struct cvmx_mixx_remcnt_s cn52xx;
 304         struct cvmx_mixx_remcnt_s cn52xxp1;
 305         struct cvmx_mixx_remcnt_s cn56xx;
 306         struct cvmx_mixx_remcnt_s cn56xxp1;
 307         struct cvmx_mixx_remcnt_s cn63xx;
 308         struct cvmx_mixx_remcnt_s cn63xxp1;
 309 };
 310
 311 union cvmx_mixx_tsctl {
 312         uint64_t u64;
 313         struct cvmx_mixx_tsctl_s {
 314                 uint64_t reserved_21_63:43;
 315                 uint64_t tsavl:5;
 316                 uint64_t reserved_13_15:3;
 317                 uint64_t tstot:5;
 318                 uint64_t reserved_5_7:3;
 319                 uint64_t tscnt:5;
 320         } s;
 321         struct cvmx_mixx_tsctl_s cn63xx;
 322         struct cvmx_mixx_tsctl_s cn63xxp1;
 323 };
 324
 325 union cvmx_mixx_tstamp {
 326         uint64_t u64;
 327         struct cvmx_mixx_tstamp_s {
 328                 uint64_t tstamp:64;
 329         } s;
 330         struct cvmx_mixx_tstamp_s cn63xx;
 331         struct cvmx_mixx_tstamp_s cn63xxp1;
 332 };
 333
 334 #endif