[PULL 05/36] kvm/powerpc: move kvm_hypercall0() and friends to epapr_hypercall0()

Alexander Graf
2014-01-29T16:13:22Z

From: Bharat Bhushan <r65777@freescale.com>

kvm_hypercall0() and friends have nothing KVM specific so moved to
epapr_hypercall0() and friends. Also they are moved from
arch/powerpc/include/asm/kvm_para.h to arch/powerpc/include/asm/epapr_hcalls.h

Signed-off-by: Bharat Bhushan <bharat.bhushan@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---
arch/powerpc/include/asm/epapr_hcalls.h | 65 +++++++++++++++++++++++++++++++
arch/powerpc/include/asm/kvm_para.h | 69 +--------------------------------
2 files changed, 66 insertions(+), 68 deletions(-)

diff --git a/arch/powerpc/include/asm/epapr_hcalls.h b/arch/powerpc/include/asm/epapr_hcalls.h
index eec87f9..334459a 100644
--- a/arch/powerpc/include/asm/epapr_hcalls.h
+++ b/arch/powerpc/include/asm/epapr_hcalls.h
@@ -506,5 +506,70 @@ static unsigned long epapr_hypercall(unsigned long *in,
}
#endif

+static inline long epapr_hypercall0_1(unsigned int nr, unsigned long *r2)
+{
+ unsigned long in[8];
+ unsigned long out[8];
+ unsigned long r;
+
+ r = epapr_hypercall(in, out, nr);
+ *r2 = out[0];
+
+ return r;
+}
+
+static inline long epapr_hypercall0(unsigned int nr)
+{
+ unsigned long in[8];
+ unsigned long out[8];
+
+ return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall1(unsigned int nr, unsigned long p1)
+{
+ unsigned long in[8];
+ unsigned long out[8];
+
+ in[0] = p1;
+ return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall2(unsigned int nr, unsigned long p1,
+ unsigned long p2)
+{
+ unsigned long in[8];
+ unsigned long out[8];
+
+ in[0] = p1;
+ in[1] = p2;
+ return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall3(unsigned int nr, unsigned long p1,
+ unsigned long p2, unsigned long p3)
+{
+ unsigned long in[8];
+ unsigned long out[8];
+
+ in[0] = p1;
+ in[1] = p2;
+ in[2] = p3;
+ return epapr_hypercall(in, out, nr);
+}
+
+static inline long epapr_hypercall4(unsigned int nr, unsigned long p1,
+ unsigned long p2, unsigned long p3,
+ unsigned long p4)
+{
+ unsigned long in[8];
+ unsigned long out[8];
+
+ in[0] = p1;
+ in[1] = p2;
+ in[2] = p3;
+ in[3] = p4;
+ return epapr_hypercall(in, out, nr);
+}
#endif /* !__ASSEMBLY__ */
#endif /* _EPAPR_HCALLS_H */
diff --git a/arch/powerpc/include/asm/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index c18660e..336a91a 100644
--- a/arch/powerpc/include/asm/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
@@ -48,73 +48,6 @@ static inline int kvm_para_available(void)

#endif

-static inline long kvm_hypercall0_1(unsigned int nr, unsigned long *r2)
-{
- unsigned long in[8];
- unsigned long out[8];
- unsigned long r;
-
- r = epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
- *r2 = out[0];
-
- return r;
-}
-
-static inline long kvm_hypercall0(unsigned int nr)
-{
- unsigned long in[8];
- unsigned long out[8];
-
- return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall1(unsigned int nr, unsigned long p1)
-{
- unsigned long in[8];
- unsigned long out[8];
-
- in[0] = p1;
- return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall2(unsigned int nr, unsigned long p1,
- unsigned long p2)
-{
- unsigned long in[8];
- unsigned long out[8];
-
- in[0] = p1;
- in[1] = p2;
- return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall3(unsigned int nr, unsigned long p1,
- unsigned long p2, unsigned long p3)
-{
- unsigned long in[8];
- unsigned long out[8];
-
- in[0] = p1;
- in[1] = p2;
- in[2] = p3;
- return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-static inline long kvm_hypercall4(unsigned int nr, unsigned long p1,
- unsigned long p2, unsigned long p3,
- unsigned long p4)
-{
- unsigned long in[8];
- unsigned long out[8];
-
- in[0] = p1;
- in[1] = p2;
- in[2] = p3;
- in[3] = p4;
- return epapr_hypercall(in, out, KVM_HCALL_TOKEN(nr));
-}
-
-
static inline unsigned int kvm_arch_para_features(void)
{
unsigned long r;
@@ -122,7 +55,7 @@ static inline unsigned int kvm_arch_para_features(void)
if (!kvm_para_available())
return 0;

- if(kvm_hypercall0_1(KVM_HC_FEATURES, &r))
+ if(epapr_hypercall0_1(KVM_HCALL_TOKEN(KVM_HC_FEATURES), &r))
return 0;

return r;
--
1.8.1.4