arch/mips/cavium-octeon/executive/cvmx-interrupt-decodes.c

   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) 2003-2009 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 /*
  29  *
  30  * Automatically generated functions useful for enabling
  31  * and decoding RSL_INT_BLOCKS interrupts.
  32  *
  33  */
  34
  35 #include <asm/octeon/octeon.h>
  36
  37 #include <asm/octeon/cvmx-gmxx-defs.h>
  38 #include <asm/octeon/cvmx-pcsx-defs.h>
  39 #include <asm/octeon/cvmx-pcsxx-defs.h>
  40 #include <asm/octeon/cvmx-spxx-defs.h>
  41 #include <asm/octeon/cvmx-stxx-defs.h>
  42
  43 #ifndef PRINT_ERROR
  44 #define PRINT_ERROR(format, ...)
  45 #endif
  46
  47
  48 /**
  49  * __cvmx_interrupt_gmxx_rxx_int_en_enable enables all interrupt bits in cvmx_gmxx_rxx_int_en_t
  50  */
  51 void __cvmx_interrupt_gmxx_rxx_int_en_enable(int index, int block)
  52 {
  53         union cvmx_gmxx_rxx_int_en gmx_rx_int_en;
  54         cvmx_write_csr(CVMX_GMXX_RXX_INT_REG(index, block),
  55                        cvmx_read_csr(CVMX_GMXX_RXX_INT_REG(index, block)));
  56         gmx_rx_int_en.u64 = 0;
  57         if (OCTEON_IS_MODEL(OCTEON_CN56XX)) {
  58                 /* Skipping gmx_rx_int_en.s.reserved_29_63 */
  59                 gmx_rx_int_en.s.hg2cc = 1;
  60                 gmx_rx_int_en.s.hg2fld = 1;
  61                 gmx_rx_int_en.s.undat = 1;
  62                 gmx_rx_int_en.s.uneop = 1;
  63                 gmx_rx_int_en.s.unsop = 1;
  64                 gmx_rx_int_en.s.bad_term = 1;
  65                 gmx_rx_int_en.s.bad_seq = 1;
  66                 gmx_rx_int_en.s.rem_fault = 1;
  67                 gmx_rx_int_en.s.loc_fault = 1;
  68                 gmx_rx_int_en.s.pause_drp = 1;
  69                 /* Skipping gmx_rx_int_en.s.reserved_16_18 */
  70                 /*gmx_rx_int_en.s.ifgerr = 1; */
  71                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
  72                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
  73                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
  74                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
  75                 gmx_rx_int_en.s.ovrerr = 1;
  76                 /* Skipping gmx_rx_int_en.s.reserved_9_9 */
  77                 gmx_rx_int_en.s.skperr = 1;
  78                 gmx_rx_int_en.s.rcverr = 1;
  79                 /* Skipping gmx_rx_int_en.s.reserved_5_6 */
  80                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
  81                 gmx_rx_int_en.s.jabber = 1;
  82                 /* Skipping gmx_rx_int_en.s.reserved_2_2 */
  83                 gmx_rx_int_en.s.carext = 1;
  84                 /* Skipping gmx_rx_int_en.s.reserved_0_0 */
  85         }
  86         if (OCTEON_IS_MODEL(OCTEON_CN30XX)) {
  87                 /* Skipping gmx_rx_int_en.s.reserved_19_63 */
  88                 /*gmx_rx_int_en.s.phy_dupx = 1; */
  89                 /*gmx_rx_int_en.s.phy_spd = 1; */
  90                 /*gmx_rx_int_en.s.phy_link = 1; */
  91                 /*gmx_rx_int_en.s.ifgerr = 1; */
  92                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
  93                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
  94                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
  95                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
  96                 gmx_rx_int_en.s.ovrerr = 1;
  97                 gmx_rx_int_en.s.niberr = 1;
  98                 gmx_rx_int_en.s.skperr = 1;
  99                 gmx_rx_int_en.s.rcverr = 1;
 100                 /*gmx_rx_int_en.s.lenerr = 1; // Length errors are handled when we get work */
 101                 gmx_rx_int_en.s.alnerr = 1;
 102                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
 103                 gmx_rx_int_en.s.jabber = 1;
 104                 gmx_rx_int_en.s.maxerr = 1;
 105                 gmx_rx_int_en.s.carext = 1;
 106                 gmx_rx_int_en.s.minerr = 1;
 107         }
 108         if (OCTEON_IS_MODEL(OCTEON_CN50XX)) {
 109                 /* Skipping gmx_rx_int_en.s.reserved_20_63 */
 110                 gmx_rx_int_en.s.pause_drp = 1;
 111                 /*gmx_rx_int_en.s.phy_dupx = 1; */
 112                 /*gmx_rx_int_en.s.phy_spd = 1; */
 113                 /*gmx_rx_int_en.s.phy_link = 1; */
 114                 /*gmx_rx_int_en.s.ifgerr = 1; */
 115                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
 116                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
 117                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
 118                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
 119                 gmx_rx_int_en.s.ovrerr = 1;
 120                 gmx_rx_int_en.s.niberr = 1;
 121                 gmx_rx_int_en.s.skperr = 1;
 122                 gmx_rx_int_en.s.rcverr = 1;
 123                 /* Skipping gmx_rx_int_en.s.reserved_6_6 */
 124                 gmx_rx_int_en.s.alnerr = 1;
 125                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
 126                 gmx_rx_int_en.s.jabber = 1;
 127                 /* Skipping gmx_rx_int_en.s.reserved_2_2 */
 128                 gmx_rx_int_en.s.carext = 1;
 129                 /* Skipping gmx_rx_int_en.s.reserved_0_0 */
 130         }
 131         if (OCTEON_IS_MODEL(OCTEON_CN38XX)) {
 132                 /* Skipping gmx_rx_int_en.s.reserved_19_63 */
 133                 /*gmx_rx_int_en.s.phy_dupx = 1; */
 134                 /*gmx_rx_int_en.s.phy_spd = 1; */
 135                 /*gmx_rx_int_en.s.phy_link = 1; */
 136                 /*gmx_rx_int_en.s.ifgerr = 1; */
 137                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
 138                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
 139                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
 140                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
 141                 gmx_rx_int_en.s.ovrerr = 1;
 142                 gmx_rx_int_en.s.niberr = 1;
 143                 gmx_rx_int_en.s.skperr = 1;
 144                 gmx_rx_int_en.s.rcverr = 1;
 145                 /*gmx_rx_int_en.s.lenerr = 1; // Length errors are handled when we get work */
 146                 gmx_rx_int_en.s.alnerr = 1;
 147                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
 148                 gmx_rx_int_en.s.jabber = 1;
 149                 gmx_rx_int_en.s.maxerr = 1;
 150                 gmx_rx_int_en.s.carext = 1;
 151                 gmx_rx_int_en.s.minerr = 1;
 152         }
 153         if (OCTEON_IS_MODEL(OCTEON_CN31XX)) {
 154                 /* Skipping gmx_rx_int_en.s.reserved_19_63 */
 155                 /*gmx_rx_int_en.s.phy_dupx = 1; */
 156                 /*gmx_rx_int_en.s.phy_spd = 1; */
 157                 /*gmx_rx_int_en.s.phy_link = 1; */
 158                 /*gmx_rx_int_en.s.ifgerr = 1; */
 159                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
 160                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
 161                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
 162                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
 163                 gmx_rx_int_en.s.ovrerr = 1;
 164                 gmx_rx_int_en.s.niberr = 1;
 165                 gmx_rx_int_en.s.skperr = 1;
 166                 gmx_rx_int_en.s.rcverr = 1;
 167                 /*gmx_rx_int_en.s.lenerr = 1; // Length errors are handled when we get work */
 168                 gmx_rx_int_en.s.alnerr = 1;
 169                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
 170                 gmx_rx_int_en.s.jabber = 1;
 171                 gmx_rx_int_en.s.maxerr = 1;
 172                 gmx_rx_int_en.s.carext = 1;
 173                 gmx_rx_int_en.s.minerr = 1;
 174         }
 175         if (OCTEON_IS_MODEL(OCTEON_CN58XX)) {
 176                 /* Skipping gmx_rx_int_en.s.reserved_20_63 */
 177                 gmx_rx_int_en.s.pause_drp = 1;
 178                 /*gmx_rx_int_en.s.phy_dupx = 1; */
 179                 /*gmx_rx_int_en.s.phy_spd = 1; */
 180                 /*gmx_rx_int_en.s.phy_link = 1; */
 181                 /*gmx_rx_int_en.s.ifgerr = 1; */
 182                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
 183                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
 184                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
 185                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
 186                 gmx_rx_int_en.s.ovrerr = 1;
 187                 gmx_rx_int_en.s.niberr = 1;
 188                 gmx_rx_int_en.s.skperr = 1;
 189                 gmx_rx_int_en.s.rcverr = 1;
 190                 /*gmx_rx_int_en.s.lenerr = 1; // Length errors are handled when we get work */
 191                 gmx_rx_int_en.s.alnerr = 1;
 192                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
 193                 gmx_rx_int_en.s.jabber = 1;
 194                 gmx_rx_int_en.s.maxerr = 1;
 195                 gmx_rx_int_en.s.carext = 1;
 196                 gmx_rx_int_en.s.minerr = 1;
 197         }
 198         if (OCTEON_IS_MODEL(OCTEON_CN52XX)) {
 199                 /* Skipping gmx_rx_int_en.s.reserved_29_63 */
 200                 gmx_rx_int_en.s.hg2cc = 1;
 201                 gmx_rx_int_en.s.hg2fld = 1;
 202                 gmx_rx_int_en.s.undat = 1;
 203                 gmx_rx_int_en.s.uneop = 1;
 204                 gmx_rx_int_en.s.unsop = 1;
 205                 gmx_rx_int_en.s.bad_term = 1;
 206                 gmx_rx_int_en.s.bad_seq = 0;
 207                 gmx_rx_int_en.s.rem_fault = 1;
 208                 gmx_rx_int_en.s.loc_fault = 0;
 209                 gmx_rx_int_en.s.pause_drp = 1;
 210                 /* Skipping gmx_rx_int_en.s.reserved_16_18 */
 211                 /*gmx_rx_int_en.s.ifgerr = 1; */
 212                 /*gmx_rx_int_en.s.coldet = 1; // Collision detect */
 213                 /*gmx_rx_int_en.s.falerr = 1; // False carrier error or extend error after slottime */
 214                 /*gmx_rx_int_en.s.rsverr = 1; // RGMII reserved opcodes */
 215                 /*gmx_rx_int_en.s.pcterr = 1; // Bad Preamble / Protocol */
 216                 gmx_rx_int_en.s.ovrerr = 1;
 217                 /* Skipping gmx_rx_int_en.s.reserved_9_9 */
 218                 gmx_rx_int_en.s.skperr = 1;
 219                 gmx_rx_int_en.s.rcverr = 1;
 220                 /* Skipping gmx_rx_int_en.s.reserved_5_6 */
 221                 /*gmx_rx_int_en.s.fcserr = 1; // FCS errors are handled when we get work */
 222                 gmx_rx_int_en.s.jabber = 1;
 223                 /* Skipping gmx_rx_int_en.s.reserved_2_2 */
 224                 gmx_rx_int_en.s.carext = 1;
 225                 /* Skipping gmx_rx_int_en.s.reserved_0_0 */
 226         }
 227         cvmx_write_csr(CVMX_GMXX_RXX_INT_EN(index, block), gmx_rx_int_en.u64);
 228 }
 229 /**
 230  * __cvmx_interrupt_pcsx_intx_en_reg_enable enables all interrupt bits in cvmx_pcsx_intx_en_reg_t
 231  */
 232 void __cvmx_interrupt_pcsx_intx_en_reg_enable(int index, int block)
 233 {
 234         union cvmx_pcsx_intx_en_reg pcs_int_en_reg;
 235         cvmx_write_csr(CVMX_PCSX_INTX_REG(index, block),
 236                        cvmx_read_csr(CVMX_PCSX_INTX_REG(index, block)));
 237         pcs_int_en_reg.u64 = 0;
 238         if (OCTEON_IS_MODEL(OCTEON_CN56XX)) {
 239                 /* Skipping pcs_int_en_reg.s.reserved_12_63 */
 240                 /*pcs_int_en_reg.s.dup = 1; // This happens during normal operation */
 241                 pcs_int_en_reg.s.sync_bad_en = 1;
 242                 pcs_int_en_reg.s.an_bad_en = 1;
 243                 pcs_int_en_reg.s.rxlock_en = 1;
 244                 pcs_int_en_reg.s.rxbad_en = 1;
 245                 /*pcs_int_en_reg.s.rxerr_en = 1; // This happens during normal operation */
 246                 pcs_int_en_reg.s.txbad_en = 1;
 247                 pcs_int_en_reg.s.txfifo_en = 1;
 248                 pcs_int_en_reg.s.txfifu_en = 1;
 249                 pcs_int_en_reg.s.an_err_en = 1;
 250                 /*pcs_int_en_reg.s.xmit_en = 1; // This happens during normal operation */
 251                 /*pcs_int_en_reg.s.lnkspd_en = 1; // This happens during normal operation */
 252         }
 253         if (OCTEON_IS_MODEL(OCTEON_CN52XX)) {
 254                 /* Skipping pcs_int_en_reg.s.reserved_12_63 */
 255                 /*pcs_int_en_reg.s.dup = 1; // This happens during normal operation */
 256                 pcs_int_en_reg.s.sync_bad_en = 1;
 257                 pcs_int_en_reg.s.an_bad_en = 1;
 258                 pcs_int_en_reg.s.rxlock_en = 1;
 259                 pcs_int_en_reg.s.rxbad_en = 1;
 260                 /*pcs_int_en_reg.s.rxerr_en = 1; // This happens during normal operation */
 261                 pcs_int_en_reg.s.txbad_en = 1;
 262                 pcs_int_en_reg.s.txfifo_en = 1;
 263                 pcs_int_en_reg.s.txfifu_en = 1;
 264                 pcs_int_en_reg.s.an_err_en = 1;
 265                 /*pcs_int_en_reg.s.xmit_en = 1; // This happens during normal operation */
 266                 /*pcs_int_en_reg.s.lnkspd_en = 1; // This happens during normal operation */
 267         }
 268         cvmx_write_csr(CVMX_PCSX_INTX_EN_REG(index, block), pcs_int_en_reg.u64);
 269 }
 270 /**
 271  * __cvmx_interrupt_pcsxx_int_en_reg_enable enables all interrupt bits in cvmx_pcsxx_int_en_reg_t
 272  */
 273 void __cvmx_interrupt_pcsxx_int_en_reg_enable(int index)
 274 {
 275         union cvmx_pcsxx_int_en_reg pcsx_int_en_reg;
 276         cvmx_write_csr(CVMX_PCSXX_INT_REG(index),
 277                        cvmx_read_csr(CVMX_PCSXX_INT_REG(index)));
 278         pcsx_int_en_reg.u64 = 0;
 279         if (OCTEON_IS_MODEL(OCTEON_CN56XX)) {
 280                 /* Skipping pcsx_int_en_reg.s.reserved_6_63 */
 281                 pcsx_int_en_reg.s.algnlos_en = 1;
 282                 pcsx_int_en_reg.s.synlos_en = 1;
 283                 pcsx_int_en_reg.s.bitlckls_en = 1;
 284                 pcsx_int_en_reg.s.rxsynbad_en = 1;
 285                 pcsx_int_en_reg.s.rxbad_en = 1;
 286                 pcsx_int_en_reg.s.txflt_en = 1;
 287         }
 288         if (OCTEON_IS_MODEL(OCTEON_CN52XX)) {
 289                 /* Skipping pcsx_int_en_reg.s.reserved_6_63 */
 290                 pcsx_int_en_reg.s.algnlos_en = 1;
 291                 pcsx_int_en_reg.s.synlos_en = 1;
 292                 pcsx_int_en_reg.s.bitlckls_en = 0;      /* Happens if XAUI module is not installed */
 293                 pcsx_int_en_reg.s.rxsynbad_en = 1;
 294                 pcsx_int_en_reg.s.rxbad_en = 1;
 295                 pcsx_int_en_reg.s.txflt_en = 1;
 296         }
 297         cvmx_write_csr(CVMX_PCSXX_INT_EN_REG(index), pcsx_int_en_reg.u64);
 298 }
 299
 300 /**
 301  * __cvmx_interrupt_spxx_int_msk_enable enables all interrupt bits in cvmx_spxx_int_msk_t
 302  */
 303 void __cvmx_interrupt_spxx_int_msk_enable(int index)
 304 {
 305         union cvmx_spxx_int_msk spx_int_msk;
 306         cvmx_write_csr(CVMX_SPXX_INT_REG(index),
 307                        cvmx_read_csr(CVMX_SPXX_INT_REG(index)));
 308         spx_int_msk.u64 = 0;
 309         if (OCTEON_IS_MODEL(OCTEON_CN38XX)) {
 310                 /* Skipping spx_int_msk.s.reserved_12_63 */
 311                 spx_int_msk.s.calerr = 1;
 312                 spx_int_msk.s.syncerr = 1;
 313                 spx_int_msk.s.diperr = 1;
 314                 spx_int_msk.s.tpaovr = 1;
 315                 spx_int_msk.s.rsverr = 1;
 316                 spx_int_msk.s.drwnng = 1;
 317                 spx_int_msk.s.clserr = 1;
 318                 spx_int_msk.s.spiovr = 1;
 319                 /* Skipping spx_int_msk.s.reserved_2_3 */
 320                 spx_int_msk.s.abnorm = 1;
 321                 spx_int_msk.s.prtnxa = 1;
 322         }
 323         if (OCTEON_IS_MODEL(OCTEON_CN58XX)) {
 324                 /* Skipping spx_int_msk.s.reserved_12_63 */
 325                 spx_int_msk.s.calerr = 1;
 326                 spx_int_msk.s.syncerr = 1;
 327                 spx_int_msk.s.diperr = 1;
 328                 spx_int_msk.s.tpaovr = 1;
 329                 spx_int_msk.s.rsverr = 1;
 330                 spx_int_msk.s.drwnng = 1;
 331                 spx_int_msk.s.clserr = 1;
 332                 spx_int_msk.s.spiovr = 1;
 333                 /* Skipping spx_int_msk.s.reserved_2_3 */
 334                 spx_int_msk.s.abnorm = 1;
 335                 spx_int_msk.s.prtnxa = 1;
 336         }
 337         cvmx_write_csr(CVMX_SPXX_INT_MSK(index), spx_int_msk.u64);
 338 }
 339 /**
 340  * __cvmx_interrupt_stxx_int_msk_enable enables all interrupt bits in cvmx_stxx_int_msk_t
 341  */
 342 void __cvmx_interrupt_stxx_int_msk_enable(int index)
 343 {
 344         union cvmx_stxx_int_msk stx_int_msk;
 345         cvmx_write_csr(CVMX_STXX_INT_REG(index),
 346                        cvmx_read_csr(CVMX_STXX_INT_REG(index)));
 347         stx_int_msk.u64 = 0;
 348         if (OCTEON_IS_MODEL(OCTEON_CN38XX)) {
 349                 /* Skipping stx_int_msk.s.reserved_8_63 */
 350                 stx_int_msk.s.frmerr = 1;
 351                 stx_int_msk.s.unxfrm = 1;
 352                 stx_int_msk.s.nosync = 1;
 353                 stx_int_msk.s.diperr = 1;
 354                 stx_int_msk.s.datovr = 1;
 355                 stx_int_msk.s.ovrbst = 1;
 356                 stx_int_msk.s.calpar1 = 1;
 357                 stx_int_msk.s.calpar0 = 1;
 358         }
 359         if (OCTEON_IS_MODEL(OCTEON_CN58XX)) {
 360                 /* Skipping stx_int_msk.s.reserved_8_63 */
 361                 stx_int_msk.s.frmerr = 1;
 362                 stx_int_msk.s.unxfrm = 1;
 363                 stx_int_msk.s.nosync = 1;
 364                 stx_int_msk.s.diperr = 1;
 365                 stx_int_msk.s.datovr = 1;
 366                 stx_int_msk.s.ovrbst = 1;
 367                 stx_int_msk.s.calpar1 = 1;
 368                 stx_int_msk.s.calpar0 = 1;
 369         }
 370         cvmx_write_csr(CVMX_STXX_INT_MSK(index), stx_int_msk.u64);
 371 }