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[v5,03/11] KVM: PPC: Rename accessor generator macros

Message ID 20230914030600.16993-4-jniethe5@gmail.com (mailing list archive)
State New, archived
Headers show
Series KVM: PPC: Nested APIv2 guest support | expand

Commit Message

Jordan Niethe Sept. 14, 2023, 3:05 a.m. UTC 
More "wrapper" style accessor generating macros will be introduced for
the nestedv2 guest support. Rename the existing macros with more
descriptive names now so there is a consistent naming convention.

Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
---
v3:
  - New to series
v4:
  - Fix ACESSOR typo
---
 arch/powerpc/include/asm/kvm_ppc.h | 60 +++++++++++++++---------------
 1 file changed, 30 insertions(+), 30 deletions(-)
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Patch

diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index d16d80ad2ae4..d554bc56e7f3 100644
--- a/arch/powerpc/include/asm/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -927,19 +927,19 @@  static inline bool kvmppc_shared_big_endian(struct kvm_vcpu *vcpu)
 #endif
 }
 
-#define SPRNG_WRAPPER_GET(reg, bookehv_spr)				\
+#define KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_GET(reg, bookehv_spr)		\
 static inline ulong kvmppc_get_##reg(struct kvm_vcpu *vcpu)		\
 {									\
 	return mfspr(bookehv_spr);					\
 }									\
 
-#define SPRNG_WRAPPER_SET(reg, bookehv_spr)				\
+#define KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_SET(reg, bookehv_spr)		\
 static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, ulong val)	\
 {									\
 	mtspr(bookehv_spr, val);						\
 }									\
 
-#define SHARED_WRAPPER_GET(reg, size)					\
+#define KVMPPC_VCPU_SHARED_REGS_ACCESSOR_GET(reg, size)			\
 static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu)		\
 {									\
 	if (kvmppc_shared_big_endian(vcpu))				\
@@ -948,7 +948,7 @@  static inline u##size kvmppc_get_##reg(struct kvm_vcpu *vcpu)		\
 	       return le##size##_to_cpu(vcpu->arch.shared->reg);	\
 }									\
 
-#define SHARED_WRAPPER_SET(reg, size)					\
+#define KVMPPC_VCPU_SHARED_REGS_ACCESSOR_SET(reg, size)			\
 static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, u##size val)	\
 {									\
 	if (kvmppc_shared_big_endian(vcpu))				\
@@ -957,36 +957,36 @@  static inline void kvmppc_set_##reg(struct kvm_vcpu *vcpu, u##size val)	\
 	       vcpu->arch.shared->reg = cpu_to_le##size(val);		\
 }									\
 
-#define SHARED_WRAPPER(reg, size)					\
-	SHARED_WRAPPER_GET(reg, size)					\
-	SHARED_WRAPPER_SET(reg, size)					\
+#define KVMPPC_VCPU_SHARED_REGS_ACCESSOR(reg, size)			\
+	KVMPPC_VCPU_SHARED_REGS_ACCESSOR_GET(reg, size)			\
+	KVMPPC_VCPU_SHARED_REGS_ACCESSOR_SET(reg, size)			\
 
-#define SPRNG_WRAPPER(reg, bookehv_spr)					\
-	SPRNG_WRAPPER_GET(reg, bookehv_spr)				\
-	SPRNG_WRAPPER_SET(reg, bookehv_spr)				\
+#define KVMPPC_BOOKE_HV_SPRNG_ACCESSOR(reg, bookehv_spr)		\
+	KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_GET(reg, bookehv_spr)		\
+	KVMPPC_BOOKE_HV_SPRNG_ACCESSOR_SET(reg, bookehv_spr)		\
 
 #ifdef CONFIG_KVM_BOOKE_HV
 
-#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr)			\
-	SPRNG_WRAPPER(reg, bookehv_spr)					\
+#define KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(reg, size, bookehv_spr)	\
+	KVMPPC_BOOKE_HV_SPRNG_ACCESSOR(reg, bookehv_spr)		\
 
 #else
 
-#define SHARED_SPRNG_WRAPPER(reg, size, bookehv_spr)			\
-	SHARED_WRAPPER(reg, size)					\
+#define KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(reg, size, bookehv_spr)	\
+	KVMPPC_VCPU_SHARED_REGS_ACCESSOR(reg, size)			\
 
 #endif
 
-SHARED_WRAPPER(critical, 64)
-SHARED_SPRNG_WRAPPER(sprg0, 64, SPRN_GSPRG0)
-SHARED_SPRNG_WRAPPER(sprg1, 64, SPRN_GSPRG1)
-SHARED_SPRNG_WRAPPER(sprg2, 64, SPRN_GSPRG2)
-SHARED_SPRNG_WRAPPER(sprg3, 64, SPRN_GSPRG3)
-SHARED_SPRNG_WRAPPER(srr0, 64, SPRN_GSRR0)
-SHARED_SPRNG_WRAPPER(srr1, 64, SPRN_GSRR1)
-SHARED_SPRNG_WRAPPER(dar, 64, SPRN_GDEAR)
-SHARED_SPRNG_WRAPPER(esr, 64, SPRN_GESR)
-SHARED_WRAPPER_GET(msr, 64)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(critical, 64)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg0, 64, SPRN_GSPRG0)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg1, 64, SPRN_GSPRG1)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg2, 64, SPRN_GSPRG2)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(sprg3, 64, SPRN_GSPRG3)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(srr0, 64, SPRN_GSRR0)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(srr1, 64, SPRN_GSRR1)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(dar, 64, SPRN_GDEAR)
+KVMPPC_BOOKE_HV_SPRNG_OR_VCPU_SHARED_REGS_ACCESSOR(esr, 64, SPRN_GESR)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR_GET(msr, 64)
 static inline void kvmppc_set_msr_fast(struct kvm_vcpu *vcpu, u64 val)
 {
 	if (kvmppc_shared_big_endian(vcpu))
@@ -994,12 +994,12 @@  static inline void kvmppc_set_msr_fast(struct kvm_vcpu *vcpu, u64 val)
 	else
 	       vcpu->arch.shared->msr = cpu_to_le64(val);
 }
-SHARED_WRAPPER(dsisr, 32)
-SHARED_WRAPPER(int_pending, 32)
-SHARED_WRAPPER(sprg4, 64)
-SHARED_WRAPPER(sprg5, 64)
-SHARED_WRAPPER(sprg6, 64)
-SHARED_WRAPPER(sprg7, 64)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(dsisr, 32)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(int_pending, 32)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg4, 64)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg5, 64)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg6, 64)
+KVMPPC_VCPU_SHARED_REGS_ACCESSOR(sprg7, 64)
 
 static inline u32 kvmppc_get_sr(struct kvm_vcpu *vcpu, int nr)
 {