| /* SPDX-License-Identifier: GPL-2.0-only */ |
| /* |
| * Copyright (C) 2012 - Virtual Open Systems and Columbia University |
| * Author: Christoffer Dall <c.dall@virtualopensystems.com> |
| */ |
| |
| #ifndef __ARM_KVM_MMIO_H__ |
| #define __ARM_KVM_MMIO_H__ |
| |
| #include <linux/kvm_host.h> |
| #include <asm/kvm_asm.h> |
| #include <asm/kvm_arm.h> |
| |
| struct kvm_decode { |
| unsigned long rt; |
| bool sign_extend; |
| }; |
| |
| void kvm_mmio_write_buf(void *buf, unsigned int len, unsigned long data); |
| unsigned long kvm_mmio_read_buf(const void *buf, unsigned int len); |
| |
| int kvm_handle_mmio_return(struct kvm_vcpu *vcpu, struct kvm_run *run); |
| int io_mem_abort(struct kvm_vcpu *vcpu, struct kvm_run *run, |
| phys_addr_t fault_ipa); |
| |
| #endif /* __ARM_KVM_MMIO_H__ */ |
