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ppc: Rename cpu_version to compat_pvr

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The 'cpu_version' field in PowerPCCPU is badly named.  It's named after the
'cpu-version' device tree property where it is advertised, but that meaning
may not be obvious in most places it appears.

Worse, it doesn't even really correspond to that device tree property.  The
property contains either the processor's PVR, or, if the CPU is running in
a compatibility mode, a special "logical PVR" representing which mode.

Rename the cpu_version field, and a number of related variables to
compat_pvr to make this clearer.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
David Gibson 2016-10-28 22:09:37 +11:00
parent 1d1be34d26
commit d6e166c082
6 changed files with 29 additions and 29 deletions
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4
target/ppc/kvm_ppc.h
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@ -26,7 +26,7 @@ void kvmppc_enable_logical_ci_hcalls(void);
void kvmppc_enable_set_mode_hcall(void);
void kvmppc_enable_clear_ref_mod_hcalls(void);
void kvmppc_set_papr(PowerPCCPU *cpu);
int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version);
int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr);
void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy);
int kvmppc_smt_threads(void);
int kvmppc_clear_tsr_bits(PowerPCCPU *cpu, uint32_t tsr_bits);
@ -123,7 +123,7 @@ static inline void kvmppc_set_papr(PowerPCCPU *cpu)
{
}
static inline int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version)
static inline int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr)
{
return 0;
}