[PATCH v2 09/20] aarch64: Expose ARM64_CORE_REG() for general use

[Oliver Upton <oliver.upton@linux.dev>]

Expose the macro such that it may be used to get SMCCC arguments in a
future change.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
 arm/aarch64/include/kvm/kvm-cpu-arch.h | 16 ++++++++++++++++
 arm/aarch64/kvm-cpu.c                  | 16 ----------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/arm/aarch64/include/kvm/kvm-cpu-arch.h b/arm/aarch64/include/kvm/kvm-cpu-arch.h
index aeae8c1..264d001 100644
--- a/arm/aarch64/include/kvm/kvm-cpu-arch.h
+++ b/arm/aarch64/include/kvm/kvm-cpu-arch.h
@@ -11,6 +11,22 @@
 #define ARM_CPU_CTRL		3, 0, 1, 0
 #define ARM_CPU_CTRL_SCTLR_EL1	0
 
+static inline __u64 __core_reg_id(__u64 offset)
+{
+	__u64 id = KVM_REG_ARM64 | KVM_REG_ARM_CORE | offset;
+
+	if (offset < KVM_REG_ARM_CORE_REG(fp_regs))
+		id |= KVM_REG_SIZE_U64;
+	else if (offset < KVM_REG_ARM_CORE_REG(fp_regs.fpsr))
+		id |= KVM_REG_SIZE_U128;
+	else
+		id |= KVM_REG_SIZE_U32;
+
+	return id;
+}
+
+#define ARM64_CORE_REG(x) __core_reg_id(KVM_REG_ARM_CORE_REG(x))
+
 void kvm_cpu__select_features(struct kvm *kvm, struct kvm_vcpu_init *init);
 int kvm_cpu__configure_features(struct kvm_cpu *vcpu);
 int kvm_cpu__setup_pvtime(struct kvm_cpu *vcpu);
diff --git a/arm/aarch64/kvm-cpu.c b/arm/aarch64/kvm-cpu.c
index c8be10b..1e5a6cf 100644
--- a/arm/aarch64/kvm-cpu.c
+++ b/arm/aarch64/kvm-cpu.c
@@ -12,22 +12,6 @@
 #define SCTLR_EL1_E0E_MASK	(1 << 24)
 #define SCTLR_EL1_EE_MASK	(1 << 25)
 
-static __u64 __core_reg_id(__u64 offset)
-{
-	__u64 id = KVM_REG_ARM64 | KVM_REG_ARM_CORE | offset;
-
-	if (offset < KVM_REG_ARM_CORE_REG(fp_regs))
-		id |= KVM_REG_SIZE_U64;
-	else if (offset < KVM_REG_ARM_CORE_REG(fp_regs.fpsr))
-		id |= KVM_REG_SIZE_U128;
-	else
-		id |= KVM_REG_SIZE_U32;
-
-	return id;
-}
-
-#define ARM64_CORE_REG(x) __core_reg_id(KVM_REG_ARM_CORE_REG(x))
-
 unsigned long kvm_cpu__get_vcpu_mpidr(struct kvm_cpu *vcpu)
 {
 	struct kvm_one_reg reg;
-- 
2.41.0.162.gfafddb0af9-goog