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/*
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (c) 2001-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_SN2_SHUB_H
#define _ASM_IA64_SN_SN2_SHUB_H
#include <asm/sn/sn2/shub_mmr.h> /* shub mmr addresses and formats */
#include <asm/sn/sn2/shub_md.h>
#include <asm/sn/sn2/shubio.h>
#ifndef __ASSEMBLY__
#include <asm/sn/sn2/shub_mmr_t.h> /* shub mmr struct defines */
#endif
/*
* Junk Bus Address Space
* The junk bus is used to access the PROM, LED's, and UART. It's
* accessed through the local block MMR space. The data path is
* 16 bits wide. This space requires address bits 31-27 to be set, and
* is further divided by address bits 26:15.
* The LED addresses are write-only. To read the LEDs, you need to use
* SH_JUNK_BUS_LED0-3, defined in shub_mmr.h
*
*/
#define SH_REAL_JUNK_BUS_LED0 0x7fed00000
#define SH_REAL_JUNK_BUS_LED1 0x7fed10000
#define SH_REAL_JUNK_BUS_LED2 0x7fed20000
#define SH_REAL_JUNK_BUS_LED3 0x7fed30000
#define SH_JUNK_BUS_UART0 0x7fed40000
#define SH_JUNK_BUS_UART1 0x7fed40008
#define SH_JUNK_BUS_UART2 0x7fed40010
#define SH_JUNK_BUS_UART3 0x7fed40018
#define SH_JUNK_BUS_UART4 0x7fed40020
#define SH_JUNK_BUS_UART5 0x7fed40028
#define SH_JUNK_BUS_UART6 0x7fed40030
#define SH_JUNK_BUS_UART7 0x7fed40038
#endif /* _ASM_IA64_SN_SN2_SHUB_H */
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