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authorAlexey Kardashevskiy <aik@ozlabs.ru>2014-02-02 01:45:52 +1100
committerAlexander Graf <agraf@suse.de>2014-03-05 03:07:04 +0100
commit0f20ba62c35e6a779ba4ea00616192ef2abb6896 (patch)
tree7cc5b649cd408c0868908413252baef08b30c520 /target-ppc
parent0ce470cd4ca88e84e547a3b95159d23ce6be419e (diff)
downloadqemu-arm-0f20ba62c35e6a779ba4ea00616192ef2abb6896.tar.gz
target-ppc: spapr: e500: fix to use cpu_dt_id
This makes use of @cpu_dt_id and related API in: 1. emulated XICS hypercall handlers as they receive fixed CPU indexes; 2. XICS-KVM to enable in-kernel XICS on right CPU; 3. device-tree renderer. This removes @cpu_index fixup as @cpu_dt_id is used instead so QEMU monitor can accept command-line CPU indexes again. This changes kvm_arch_vcpu_id() to use ppc_get_vcpu_dt_id() as at the moment KVM CPU id and device tree ID are calculated using the same algorithm. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Acked-by: Mike Day <ncmike@ncultra.org> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc')
-rw-r--r--target-ppc/kvm.c2
-rw-r--r--target-ppc/translate_init.c1
2 files changed, 2 insertions, 1 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index a483322868..32e7a8c0a7 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -402,7 +402,7 @@ static inline void kvm_fixup_page_sizes(PowerPCCPU *cpu)
unsigned long kvm_arch_vcpu_id(CPUState *cpu)
{
- return cpu->cpu_index;
+ return ppc_get_vcpu_dt_id(POWERPC_CPU(cpu));
}
int kvm_arch_init_vcpu(CPUState *cs)
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index ef74d94089..3eafbb0d1a 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -8457,6 +8457,7 @@ static void ppc_cpu_initfn(Object *obj)
cs->env_ptr = env;
cpu_exec_init(env);
+ cpu->cpu_dt_id = cs->cpu_index;
env->msr_mask = pcc->msr_mask;
env->mmu_model = pcc->mmu_model;