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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2024 Loongson Technology Corporation Limited
*/
#ifndef __ASM_KVM_IPI_H
#define __ASM_KVM_IPI_H
#include <kvm/iodev.h>
#define LARCH_INT_IPI 12
struct loongarch_ipi {
spinlock_t lock;
struct kvm *kvm;
struct kvm_io_device device;
};
struct ipi_state {
spinlock_t lock;
uint32_t status;
uint32_t en;
uint32_t set;
uint32_t clear;
uint64_t buf[4];
};
#define IOCSR_IPI_BASE 0x1000
#define IOCSR_IPI_SIZE 0x160
int kvm_loongarch_register_ipi_device(void);
#endif
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