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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LOONGSON_SMP_H_
#define __LOONGSON_SMP_H_

/* for Loongson-3 smp support */
extern unsigned long long smp_group[4];

/* 4 groups(nodes) in maximum in numa case */
#define SMP_CORE_GROUP0_BASE	(smp_group[0])
#define SMP_CORE_GROUP1_BASE	(smp_group[1])
#define SMP_CORE_GROUP2_BASE	(smp_group[2])
#define SMP_CORE_GROUP3_BASE	(smp_group[3])

/* 4 cores in each group(node) */
#define SMP_CORE0_OFFSET  0x000
#define SMP_CORE1_OFFSET  0x100
#define SMP_CORE2_OFFSET  0x200
#define SMP_CORE3_OFFSET  0x300

/* ipi registers offsets */
#define STATUS0  0x00
#define EN0      0x04
#define SET0     0x08
#define CLEAR0   0x0c
#define STATUS1  0x10
#define MASK1    0x14
#define SET1     0x18
#define CLEAR1   0x1c
#define BUF      0x20

#endif