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-rw-r--r--arch/arm/kvm/Makefile4
-rw-r--r--arch/arm/kvm/vgic-v3-coproc.c35
2 files changed, 37 insertions, 2 deletions
diff --git a/arch/arm/kvm/Makefile b/arch/arm/kvm/Makefile
index 12b628187e90..7b3670c2ae7b 100644
--- a/arch/arm/kvm/Makefile
+++ b/arch/arm/kvm/Makefile
@@ -7,7 +7,7 @@ ifeq ($(plus_virt),+virt)
plus_virt_def := -DREQUIRES_VIRT=1
endif
-ccflags-y += -Iarch/arm/kvm
+ccflags-y += -Iarch/arm/kvm -Ivirt/kvm/arm/vgic
CFLAGS_arm.o := -I. $(plus_virt_def)
CFLAGS_mmu.o := -I.
@@ -20,7 +20,7 @@ kvm-arm-y = $(KVM)/kvm_main.o $(KVM)/coalesced_mmio.o $(KVM)/eventfd.o $(KVM)/vf
obj-$(CONFIG_KVM_ARM_HOST) += hyp/
obj-y += kvm-arm.o init.o interrupts.o
obj-y += arm.o handle_exit.o guest.o mmu.o emulate.o reset.o
-obj-y += coproc.o coproc_a15.o coproc_a7.o mmio.o psci.o perf.o
+obj-y += coproc.o coproc_a15.o coproc_a7.o mmio.o psci.o perf.o vgic-v3-coproc.o
obj-y += $(KVM)/arm/aarch32.o
obj-y += $(KVM)/arm/vgic/vgic.o
diff --git a/arch/arm/kvm/vgic-v3-coproc.c b/arch/arm/kvm/vgic-v3-coproc.c
new file mode 100644
index 000000000000..f41abf76366f
--- /dev/null
+++ b/arch/arm/kvm/vgic-v3-coproc.c
@@ -0,0 +1,35 @@
+/*
+ * VGIC system registers handling functions for AArch32 mode
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/kvm.h>
+#include <linux/kvm_host.h>
+#include <asm/kvm_emulate.h>
+#include "vgic.h"
+
+int vgic_v3_has_cpu_sysregs_attr(struct kvm_vcpu *vcpu, bool is_write, u64 id,
+ u64 *reg)
+{
+ /*
+ * TODO: Implement for AArch32
+ */
+ return -ENXIO;
+}
+
+int vgic_v3_cpu_sysregs_uaccess(struct kvm_vcpu *vcpu, bool is_write, u64 id,
+ u64 *reg)
+{
+ /*
+ * TODO: Implement for AArch32
+ */
+ return -ENXIO;
+}

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