sam-t2/sam/cpus/vonk/ss/lib/cpu/src/SS_Asi.h

/*
* ========== Copyright Header Begin ==========================================
*
* OpenSPARC T2 Processor File: SS_Asi.h
* Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
*
* The above named program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License version 2 as published by the Free Software Foundation.
*
* The above named program is distributed in the hope that it will be
* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* ========== Copyright Header End ============================================
*/

#ifndef __SS_Asi_h__
#define __SS_Asi_h__

#include "SS_Types.h"

class SS_Asi
{
  public:
    enum Limits
    {
      MAX = 256
    };

    enum
    {
      ASI_NUCLEUS                               = 0x04,
      ASI_NUCLEUS_LITTLE                        = 0x0c,
      ASI_AS_IF_USER_PRIMARY                    = 0x10,
      ASI_AS_IF_USER_SECONDARY                  = 0x11,
      ASI_REAL_MEM                              = 0x14,
      ASI_REAL_IO                               = 0x15,
      ASI_BLOCK_AS_IF_USER_PRIMARY              = 0x16,
      ASI_BLOCK_AS_IF_USER_SECONDARY            = 0x17,
      ASI_AS_IF_USER_PRIMARY_LITTLE             = 0x18,
      ASI_AS_IF_USER_SECONDARY_LITTLE           = 0x19,
      ASI_REAL_MEM_LITTLE                       = 0x1c,
      ASI_REAL_IO_LITTLE                        = 0x1d,
      ASI_BLOCK_AS_IF_USER_PRIMARY_LITTLE       = 0x1e,
      ASI_BLOCK_AS_IF_USER_SECONDARY_LITTLE     = 0x1f,

      ASI_QUAD_LDD                              = 0x24,
      ASI_QUAD_LDD_REAL                         = 0x26,
      ASI_QUAD_LDD_LITTLE                       = 0x2c,
      ASI_QUAD_LDD_REAL_LITTLE                  = 0x2e,

      ASI_AS_IF_PRIV_PRIMARY                    = 0x30,
      ASI_AS_IF_PRIV_SECONDARY                  = 0x31,
      ASI_AS_IF_PRIV_NUCLEUS                    = 0x36,
      ASI_AS_IF_PRIV_PRIMARY_LITTLE             = 0x38,
      ASI_AS_IF_PRIV_SECONDARY_LITTLE           = 0x39,
      ASI_AS_IF_PRIV_NUCLEUS_LITTLE             = 0x3e,

      ASI_PRIMARY                               = 0x80,
      ASI_SECONDARY                             = 0x81,
      ASI_PRIMARY_NO_FAULT                      = 0x82,
      ASI_SECONDARY_NO_FAULT                    = 0x83,
      ASI_PRIMARY_LITTLE                        = 0x88,
      ASI_SECONDARY_LITTLE                      = 0x89,
      ASI_PRIMARY_NO_FAULT_LITTLE               = 0x8a,
      ASI_SECONDARY_NO_FAULT_LITTLE             = 0x8b,

      ASI_PST8_PRIMARY                          = 0xc0,
      ASI_PST8_SECONDARY                        = 0xc1,
      ASI_PST16_PRIMARY                         = 0xc2,
      ASI_PST16_SECONDARY                       = 0xc3,
      ASI_PST32_PRIMARY                         = 0xc4,
      ASI_PST32_SECONDARY                       = 0xc5,
      ASI_PST8_PRIMARY_LITTLE                   = 0xc8,
      ASI_PST8_SECONDARY_LITTLE                 = 0xc9,
      ASI_PST16_PRIMARY_LITTLE                  = 0xca,
      ASI_PST16_SECONDARY_LITTLE                = 0xcb,
      ASI_PST32_PRIMARY_LITTLE                  = 0xcc,
      ASI_PST32_SECONDARY_LITTLE                = 0xcd,

      ASI_FL8_PRIMARY                           = 0xd0,
      ASI_FL8_SECONDARY                         = 0xd1,
      ASI_FL16_PRIMARY                          = 0xd2,
      ASI_FL16_SECONDARY                        = 0xd3,
      ASI_FL8_PRIMARY_LITTLE                    = 0xd8,
      ASI_FL8_SECONDARY_LITTLE                  = 0xd9,
      ASI_FL16_PRIMARY_LITTLE                   = 0xda,
      ASI_FL16_SECONDARY_LITTLE                 = 0xdb,

      ASI_BLOCK_COMMIT_PRIMARY                  = 0xe0,
      ASI_BLOCK_COMMIT_SECONDARY                = 0xe1,
      ASI_BLOCK_PRIMARY                         = 0xf0,
      ASI_BLOCK_SECONDARY                       = 0xf1,
      ASI_BLOCK_PRIMARY_LITTLE                  = 0xf8,
      ASI_BLOCK_SECONDARY_LITTLE                = 0xf9,

      ASI_SCRATCHPAD                            = 0x20,
      ASI_HYP_SCRATCHPAD                        = 0x4f,

      ASI_CMP                                   = 0x41,
      ASI_CMP_CORE                              = 0x63
    };

    SS_Asi( uint8_t a ) : asi(a) {}

    uint8_t operator()()                { return asi; }
    SS_Asi& operator=( uint8_t v )      { asi = v; return *this; }
    SS_Asi& operator=( SS_Asi& a )      { asi = a.asi; return *this; }

  protected:
    uint8_t asi;
};

#endif