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upload mass deface mass delete console info server
name : hub.h
 /*
 * 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) 1992 - 1997, 1999 Silicon Graphics, Inc.
 * Copyright (C) 1999 by Ralf Baechle
 */
#ifndef _ASM_SN_SN0_HUB_H
#define _ASM_SN_SN0_HUB_H

/* The secret password; used to release protection */
#define HUB_PASSWORD		0x53474972756c6573ull

#define CHIPID_HUB		0
#define CHIPID_ROUTER		1

#define HUB_REV_1_0		1
#define HUB_REV_2_0		2
#define HUB_REV_2_1		3
#define HUB_REV_2_2		4
#define HUB_REV_2_3		5
#define HUB_REV_2_4		6

#define MAX_HUB_PATH		80

#include <asm/sn/sn0/addrs.h>
#include <asm/sn/sn0/hubpi.h>
#include <asm/sn/sn0/hubmd.h>
#include <asm/sn/sn0/hubio.h>
#include <asm/sn/sn0/hubni.h>
//#include <asm/sn/sn0/hubcore.h>

/* Translation of uncached attributes */
#define UATTR_HSPEC	0
#define UATTR_IO	1
#define UATTR_MSPEC	2
#define UATTR_UNCAC	3

#ifdef __ASSEMBLY__
/*
 * Returns the local nasid into res.
 */
	.macro GET_NASID_ASM res
	dli	\res, LOCAL_HUB_ADDR(NI_STATUS_REV_ID)
	ld	\res, (\res)
	and	\res, NSRI_NODEID_MASK
	dsrl	\res, NSRI_NODEID_SHFT
	.endm
#else

/*
 * get_nasid() returns the physical node id number of the caller.
 */
static inline nasid_t get_nasid(void)
{
	return (nasid_t)((LOCAL_HUB_L(NI_STATUS_REV_ID) & NSRI_NODEID_MASK)
			 >> NSRI_NODEID_SHFT);
}
#endif

#endif /* _ASM_SN_SN0_HUB_H */
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