xref: /openbmc/linux/arch/arm64/kvm/hyp/vhe/debug-sr.c (revision d6c850dd)
1d400c5b2SDavid Brazdil // SPDX-License-Identifier: GPL-2.0-only
2d400c5b2SDavid Brazdil /*
3d400c5b2SDavid Brazdil  * Copyright (C) 2015 - ARM Ltd
4d400c5b2SDavid Brazdil  * Author: Marc Zyngier <marc.zyngier@arm.com>
5d400c5b2SDavid Brazdil  */
6d400c5b2SDavid Brazdil 
7d400c5b2SDavid Brazdil #include <hyp/debug-sr.h>
8d400c5b2SDavid Brazdil 
9d400c5b2SDavid Brazdil #include <linux/kvm_host.h>
10d400c5b2SDavid Brazdil 
11d400c5b2SDavid Brazdil #include <asm/kvm_hyp.h>
12d400c5b2SDavid Brazdil 
__debug_switch_to_guest(struct kvm_vcpu * vcpu)13d400c5b2SDavid Brazdil void __debug_switch_to_guest(struct kvm_vcpu *vcpu)
14d400c5b2SDavid Brazdil {
15d400c5b2SDavid Brazdil 	__debug_switch_to_guest_common(vcpu);
16d400c5b2SDavid Brazdil }
17d400c5b2SDavid Brazdil 
__debug_switch_to_host(struct kvm_vcpu * vcpu)18d400c5b2SDavid Brazdil void __debug_switch_to_host(struct kvm_vcpu *vcpu)
19d400c5b2SDavid Brazdil {
20d400c5b2SDavid Brazdil 	__debug_switch_to_host_common(vcpu);
21d400c5b2SDavid Brazdil }
22d400c5b2SDavid Brazdil 
__kvm_get_mdcr_el2(void)23*d6c850ddSFuad Tabba u64 __kvm_get_mdcr_el2(void)
24d400c5b2SDavid Brazdil {
25d400c5b2SDavid Brazdil 	return read_sysreg(mdcr_el2);
26d400c5b2SDavid Brazdil }
27