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#if !defined (__SI_GB_REG_H__)
#define __SI_GB_REG_H__
/*
* Copyright © 2014 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL THE COPYRIGHT HOLDERS, AUTHORS
* AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*/
#include "util/u_endian.h"
#if defined(PIPE_ARCH_LITTLE_ENDIAN)
#define LITTLEENDIAN_CPU
#elif defined(PIPE_ARCH_BIG_ENDIAN)
#define BIGENDIAN_CPU
#endif
//
// Make sure the necessary endian defines are there.
//
#if defined(LITTLEENDIAN_CPU)
#elif defined(BIGENDIAN_CPU)
#else
#error "BIGENDIAN_CPU or LITTLEENDIAN_CPU must be defined"
#endif
/*
* GB_ADDR_CONFIG struct
*/
#if defined(LITTLEENDIAN_CPU)
typedef struct _GB_ADDR_CONFIG_T {
unsigned int num_pipes : 3;
unsigned int : 1;
unsigned int pipe_interleave_size : 3;
unsigned int : 1;
unsigned int bank_interleave_size : 3;
unsigned int : 1;
unsigned int num_shader_engines : 2;
unsigned int : 2;
unsigned int shader_engine_tile_size : 3;
unsigned int : 1;
unsigned int num_gpus : 3;
unsigned int : 1;
unsigned int multi_gpu_tile_size : 2;
unsigned int : 2;
unsigned int row_size : 2;
unsigned int num_lower_pipes : 1;
unsigned int : 1;
} GB_ADDR_CONFIG_T;
#elif defined(BIGENDIAN_CPU)
typedef struct _GB_ADDR_CONFIG_T {
unsigned int : 1;
unsigned int num_lower_pipes : 1;
unsigned int row_size : 2;
unsigned int : 2;
unsigned int multi_gpu_tile_size : 2;
unsigned int : 1;
unsigned int num_gpus : 3;
unsigned int : 1;
unsigned int shader_engine_tile_size : 3;
unsigned int : 2;
unsigned int num_shader_engines : 2;
unsigned int : 1;
unsigned int bank_interleave_size : 3;
unsigned int : 1;
unsigned int pipe_interleave_size : 3;
unsigned int : 1;
unsigned int num_pipes : 3;
} GB_ADDR_CONFIG_T;
#endif
typedef union {
unsigned int val : 32;
GB_ADDR_CONFIG_T f;
} GB_ADDR_CONFIG;
#if defined(LITTLEENDIAN_CPU)
typedef struct _GB_TILE_MODE_T {
unsigned int micro_tile_mode : 2;
unsigned int array_mode : 4;
unsigned int pipe_config : 5;
unsigned int tile_split : 3;
unsigned int bank_width : 2;
unsigned int bank_height : 2;
unsigned int macro_tile_aspect : 2;
unsigned int num_banks : 2;
unsigned int micro_tile_mode_new : 3;
unsigned int sample_split : 2;
unsigned int : 5;
} GB_TILE_MODE_T;
typedef struct _GB_MACROTILE_MODE_T {
unsigned int bank_width : 2;
unsigned int bank_height : 2;
unsigned int macro_tile_aspect : 2;
unsigned int num_banks : 2;
unsigned int : 24;
} GB_MACROTILE_MODE_T;
#elif defined(BIGENDIAN_CPU)
typedef struct _GB_TILE_MODE_T {
unsigned int : 5;
unsigned int sample_split : 2;
unsigned int micro_tile_mode_new : 3;
unsigned int num_banks : 2;
unsigned int macro_tile_aspect : 2;
unsigned int bank_height : 2;
unsigned int bank_width : 2;
unsigned int tile_split : 3;
unsigned int pipe_config : 5;
unsigned int array_mode : 4;
unsigned int micro_tile_mode : 2;
} GB_TILE_MODE_T;
typedef struct _GB_MACROTILE_MODE_T {
unsigned int : 24;
unsigned int num_banks : 2;
unsigned int macro_tile_aspect : 2;
unsigned int bank_height : 2;
unsigned int bank_width : 2;
} GB_MACROTILE_MODE_T;
#endif
typedef union {
unsigned int val : 32;
GB_TILE_MODE_T f;
} GB_TILE_MODE;
typedef union {
unsigned int val : 32;
GB_MACROTILE_MODE_T f;
} GB_MACROTILE_MODE;
#endif
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