73 lines
2.0 KiB
C
73 lines
2.0 KiB
C
/*
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* Copyright 2012 Tilera Corporation. All Rights Reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, version 2.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
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* NON INFRINGEMENT. See the GNU General Public License for
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* more details.
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*/
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/* Machine-generated file; do not edit. */
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#ifndef __ARCH_TRIO_H__
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#define __ARCH_TRIO_H__
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#include <arch/abi.h>
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#include <arch/trio_def.h>
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#ifndef __ASSEMBLER__
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/*
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* Tile PIO Region Configuration - CFG Address Format.
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* This register describes the address format for PIO accesses when the
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* associated region is setup with TYPE=CFG.
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*/
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__extension__
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typedef union
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{
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struct
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{
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#ifndef __BIG_ENDIAN__
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/* Register Address (full byte address). */
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uint_reg_t reg_addr : 12;
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/* Function Number */
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uint_reg_t fn : 3;
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/* Device Number */
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uint_reg_t dev : 5;
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/* BUS Number */
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uint_reg_t bus : 8;
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/* Config Type: 0 for access to directly-attached device. 1 otherwise. */
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uint_reg_t type : 1;
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/* Reserved. */
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uint_reg_t __reserved_0 : 1;
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/*
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* MAC select. This must match the configuration in
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* TILE_PIO_REGION_SETUP.MAC.
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*/
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uint_reg_t mac : 2;
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/* Reserved. */
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uint_reg_t __reserved_1 : 32;
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#else /* __BIG_ENDIAN__ */
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uint_reg_t __reserved_1 : 32;
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uint_reg_t mac : 2;
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uint_reg_t __reserved_0 : 1;
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uint_reg_t type : 1;
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uint_reg_t bus : 8;
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uint_reg_t dev : 5;
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uint_reg_t fn : 3;
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uint_reg_t reg_addr : 12;
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#endif
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};
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uint_reg_t word;
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} TRIO_TILE_PIO_REGION_SETUP_CFG_ADDR_t;
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#endif /* !defined(__ASSEMBLER__) */
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#endif /* !defined(__ARCH_TRIO_H__) */
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