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| author | David Gibson <david@gibson.dropbear.id.au> | 2016-10-28 22:09:37 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-01-31 10:10:13 +1100 |
| commit | d6e166c08203f47017555f5f52b70f35399c824c (patch) | |
| tree | abd7480a77a7937b71d3fabd363fe80271ce8fae /target/ppc/cpu.h | |
| parent | 1d1be34d26b66069e20cbbcd798ea57763a0f152 (diff) | |
| download | qemu-d6e166c08203f47017555f5f52b70f35399c824c.tar.gz | |
ppc: Rename cpu_version to compat_pvr
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>
Diffstat (limited to 'target/ppc/cpu.h')
| -rw-r--r-- | target/ppc/cpu.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 4fb4c20363..b62f775463 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1158,7 +1158,7 @@ typedef struct PPCVirtualHypervisorClass PPCVirtualHypervisorClass; * @env: #CPUPPCState * @cpu_dt_id: CPU index used in the device tree. KVM uses this index too * @max_compat: Maximal supported logical PVR from the command line - * @cpu_version: Current logical PVR, zero if in "raw" mode + * @compat_pvr: Current logical PVR, zero if in "raw" mode * * A PowerPC CPU. */ @@ -1170,7 +1170,7 @@ struct PowerPCCPU { CPUPPCState env; int cpu_dt_id; uint32_t max_compat; - uint32_t cpu_version; + uint32_t compat_pvr; PPCVirtualHypervisor *vhyp; /* Fields related to migration compatibility hacks */ @@ -1252,7 +1252,7 @@ void ppc_store_msr (CPUPPCState *env, target_ulong value); void ppc_cpu_list (FILE *f, fprintf_function cpu_fprintf); int ppc_get_compat_smt_threads(PowerPCCPU *cpu); #if defined(TARGET_PPC64) -void ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version, Error **errp); +void ppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr, Error **errp); #endif /* Time-base and decrementer management */ |