From: Jordan Niethe <jniethe5@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: mikey@neuling.org, sbhat@linux.ibm.com, kvm@vger.kernel.org,
amachhiw@linux.vnet.ibm.com, Jordan Niethe <jniethe5@gmail.com>,
gautam@linux.ibm.com, npiggin@gmail.com, kvm-ppc@vger.kernel.org,
vaibhav@linux.ibm.com, kconsul@linux.vnet.ibm.com
Subject: [PATCH v3 2/6] KVM: PPC: Rename accessor generator macros
Date: Mon, 7 Aug 2023 11:45:49 +1000 [thread overview]
Message-ID: <20230807014553.1168699-3-jniethe5@gmail.com> (raw)
In-Reply-To: <20230807014553.1168699-1-jniethe5@gmail.com>
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.
Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
---
v3:
- New to series
---
arch/powerpc/include/asm/kvm_ppc.h | 60 +++++++++++++++---------------
1 file changed, 30 insertions(+), 30 deletions(-)
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index d16d80ad2ae4..b66084a81dd0 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_ACESSOR_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_ACESSOR_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_ACESSOR_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_ACESSOR_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_ACESSOR(reg, size) \
+ KVMPPC_VCPU_SHARED_REGS_ACESSOR_GET(reg, size) \
+ KVMPPC_VCPU_SHARED_REGS_ACESSOR_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_ACESSOR(reg, bookehv_spr) \
+ KVMPPC_BOOKE_HV_SPRNG_ACESSOR_GET(reg, bookehv_spr) \
+ KVMPPC_BOOKE_HV_SPRNG_ACESSOR_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_ACESSOR(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_ACESSOR(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_ACESSOR(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_ACESSOR_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_ACESSOR(dsisr, 32)
+KVMPPC_VCPU_SHARED_REGS_ACESSOR(int_pending, 32)
+KVMPPC_VCPU_SHARED_REGS_ACESSOR(sprg4, 64)
+KVMPPC_VCPU_SHARED_REGS_ACESSOR(sprg5, 64)
+KVMPPC_VCPU_SHARED_REGS_ACESSOR(sprg6, 64)
+KVMPPC_VCPU_SHARED_REGS_ACESSOR(sprg7, 64)
static inline u32 kvmppc_get_sr(struct kvm_vcpu *vcpu, int nr)
{
--
2.39.3
next prev parent reply other threads:[~2023-08-07 1:49 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-07 1:45 [PATCH v3 0/6] KVM: PPC: Nested APIv2 guest support Jordan Niethe
2023-08-07 1:45 ` [PATCH v3 1/6] KVM: PPC: Use getters and setters for vcpu register state Jordan Niethe
2023-08-14 8:08 ` Nicholas Piggin
2023-08-16 3:11 ` Jordan Niethe
2023-08-17 3:25 ` Michael Ellerman
2023-08-07 1:45 ` Jordan Niethe [this message]
2023-08-14 8:27 ` [PATCH v3 2/6] KVM: PPC: Rename accessor generator macros Nicholas Piggin
2023-08-16 3:20 ` Jordan Niethe
2023-08-07 1:45 ` [PATCH v3 3/6] KVM: PPC: Add helper library for Guest State Buffers Jordan Niethe
2023-08-07 1:45 ` [PATCH v3 4/6] KVM: PPC: Book3s HV: Hold LPIDs in an unsigned long Jordan Niethe
2023-08-14 8:12 ` Nicholas Piggin
2023-08-15 10:45 ` Michael Ellerman
2023-08-16 3:21 ` Jordan Niethe
2023-08-16 3:14 ` Jordan Niethe
2023-08-14 8:15 ` David Laight
2023-08-16 3:19 ` Jordan Niethe
2023-08-17 12:21 ` Michael Ellerman
2023-08-07 1:45 ` [PATCH v3 5/6] KVM: PPC: Add support for nestedv2 guests Jordan Niethe
2023-08-17 4:19 ` Michael Ellerman
2023-08-17 12:23 ` Michael Ellerman
2023-08-07 1:45 ` [PATCH v3 6/6] docs: powerpc: Document nested KVM on POWER Jordan Niethe
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