atlasint.h
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上传日期:2013-04-10
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- /*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc. All rights reserved.
- *
- * ########################################################################
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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 program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * ########################################################################
- *
- * Defines for the Atlas interrupt controller.
- *
- */
- #ifndef _MIPS_ATLASINT_H
- #define _MIPS_ATLASINT_H
- /* Number of IRQ supported on hw interrupt 0. */
- #define ATLASINT_UART 0
- #define ATLASINT_END 32
- /*
- * Atlas registers are memory mapped on 64-bit aligned boundaries and
- * only word access are allowed.
- */
- struct atlas_ictrl_regs {
- volatile unsigned long intraw;
- long dummy1;
- volatile unsigned long intseten;
- long dummy2;
- volatile unsigned long intrsten;
- long dummy3;
- volatile unsigned long intenable;
- long dummy4;
- volatile unsigned long intstatus;
- long dummy5;
- };
- extern void atlasint_init(void);
- #endif /* !(_MIPS_ATLASINT_H) */