LXR linux/arch/mips/include/asm/octeon/cvmx-dbg-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) 2003-2012 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_DBG_DEFS_H__
  29#define __CVMX_DBG_DEFS_H__
  30
  31#define CVMX_DBG_DATA (CVMX_ADD_IO_SEG(0x00011F00000001E8ull))
  32
  33union cvmx_dbg_data {
  34        uint64_t u64;
  35        struct cvmx_dbg_data_s {
  36#ifdef __BIG_ENDIAN_BITFIELD
  37                uint64_t reserved_23_63:41;
  38                uint64_t c_mul:5;
  39                uint64_t dsel_ext:1;
  40                uint64_t data:17;
  41#else
  42                uint64_t data:17;
  43                uint64_t dsel_ext:1;
  44                uint64_t c_mul:5;
  45                uint64_t reserved_23_63:41;
  46#endif
  47        } s;
  48        struct cvmx_dbg_data_cn30xx {
  49#ifdef __BIG_ENDIAN_BITFIELD
  50                uint64_t reserved_31_63:33;
  51                uint64_t pll_mul:3;
  52                uint64_t reserved_23_27:5;
  53                uint64_t c_mul:5;
  54                uint64_t dsel_ext:1;
  55                uint64_t data:17;
  56#else
  57                uint64_t data:17;
  58                uint64_t dsel_ext:1;
  59                uint64_t c_mul:5;
  60                uint64_t reserved_23_27:5;
  61                uint64_t pll_mul:3;
  62                uint64_t reserved_31_63:33;
  63#endif
  64        } cn30xx;
  65        struct cvmx_dbg_data_cn38xx {
  66#ifdef __BIG_ENDIAN_BITFIELD
  67                uint64_t reserved_29_63:35;
  68                uint64_t d_mul:4;
  69                uint64_t dclk_mul2:1;
  70                uint64_t cclk_div2:1;
  71                uint64_t c_mul:5;
  72                uint64_t dsel_ext:1;
  73                uint64_t data:17;
  74#else
  75                uint64_t data:17;
  76                uint64_t dsel_ext:1;
  77                uint64_t c_mul:5;
  78                uint64_t cclk_div2:1;
  79                uint64_t dclk_mul2:1;
  80                uint64_t d_mul:4;
  81                uint64_t reserved_29_63:35;
  82#endif
  83        } cn38xx;
  84        struct cvmx_dbg_data_cn58xx {
  85#ifdef __BIG_ENDIAN_BITFIELD
  86                uint64_t reserved_29_63:35;
  87                uint64_t rem:6;
  88                uint64_t c_mul:5;
  89                uint64_t dsel_ext:1;
  90                uint64_t data:17;
  91#else
  92                uint64_t data:17;
  93                uint64_t dsel_ext:1;
  94                uint64_t c_mul:5;
  95                uint64_t rem:6;
  96                uint64_t reserved_29_63:35;
  97#endif
  98        } cn58xx;
  99};
 100
 101#endif
 102