path: root/target-ppc/cpu-models.c
diff options
authorAlexey Kardashevskiy <aik@ozlabs.ru>2013-09-27 18:05:03 +1000
committerAlexander Graf <agraf@suse.de>2013-12-20 01:57:45 +0100
commit3bc9ccc054574820190f0e6bbfd299bc2d42323d (patch)
tree72b355239e9721023bd3deadb802494ab5cc97e8 /target-ppc/cpu-models.c
parentc65f9a07a78afa3c98712f6192962ffd6babe339 (diff)
powerpc: add PVR mask support
IBM POWERPC processors encode PVR as a CPU family in higher 16 bits and a CPU version in lower 16 bits. Since there is no significant change in behavior between versions, there is no point to add every single CPU version in QEMU's CPU list. Also, new CPU versions of already supported CPU won't break the existing code. This adds PVR value/mask support for KVM, i.e. for -cpu host option. As CPU family class name for POWER7 is "POWER7-family", there is no need to touch aliases. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/cpu-models.c')
1 files changed, 1 insertions, 0 deletions
diff --git a/target-ppc/cpu-models.c b/target-ppc/cpu-models.c
index 8dea560383..04d88c574b 100644
--- a/target-ppc/cpu-models.c
+++ b/target-ppc/cpu-models.c
@@ -44,6 +44,7 @@
PowerPCCPUClass *pcc = POWERPC_CPU_CLASS(oc); \
pcc->pvr = _pvr; \
+ pcc->pvr_mask = CPU_POWERPC_DEFAULT_MASK; \
pcc->svr = _svr; \
dc->desc = _desc; \
} \