| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0-only |
| 2 | /* |
| 3 | * VGIC system registers handling functions for AArch32 mode |
| 4 | */ |
| 5 | |
| 6 | #include <linux/kvm.h> |
| 7 | #include <linux/kvm_host.h> |
| 8 | #include <asm/kvm_emulate.h> |
| 9 | #include "vgic.h" |
| 10 | |
| 11 | int vgic_v3_has_cpu_sysregs_attr(struct kvm_vcpu *vcpu, bool is_write, u64 id, |
| 12 | u64 *reg) |
| 13 | { |
| 14 | /* |
| 15 | * TODO: Implement for AArch32 |
| 16 | */ |
| 17 | return -ENXIO; |
| 18 | } |
| 19 | |
| 20 | int vgic_v3_cpu_sysregs_uaccess(struct kvm_vcpu *vcpu, bool is_write, u64 id, |
| 21 | u64 *reg) |
| 22 | { |
| 23 | /* |
| 24 | * TODO: Implement for AArch32 |
| 25 | */ |
| 26 | return -ENXIO; |
| 27 | } |