diff options
| author | Roman Kagan | 2018-09-21 10:22:09 +0200 |
|---|---|---|
| committer | Paolo Bonzini | 2018-10-19 13:44:14 +0200 |
| commit | 606c34bfd57a0ecda67b395bea022bb307a5384e (patch) | |
| tree | 448b94dd535847b0cd358a13332e46085d563c6f /target/i386/kvm.c | |
| parent | hyperv:synic: split capability testing and setting (diff) | |
| download | qemu-606c34bfd57a0ecda67b395bea022bb307a5384e.tar.gz qemu-606c34bfd57a0ecda67b395bea022bb307a5384e.tar.xz qemu-606c34bfd57a0ecda67b395bea022bb307a5384e.zip | |
hyperv: qom-ify SynIC
Make Hyper-V SynIC a device which is attached as a child to a CPU. For
now it only makes SynIC visibile in the qom hierarchy, and maintains its
internal fields in sync with the respecitve msrs of the parent cpu (the
fields will be used in followup patches).
Signed-off-by: Roman Kagan <rkagan@virtuozzo.com>
Message-Id: <20180921082217.29481-3-rkagan@virtuozzo.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'target/i386/kvm.c')
| -rw-r--r-- | target/i386/kvm.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 2e5b9f63eb..cf6270ae39 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -790,6 +790,13 @@ static int hyperv_init_vcpu(X86CPU *cpu) strerror(-ret)); return ret; } + + ret = hyperv_x86_synic_add(cpu); + if (ret < 0) { + error_report("failed to create HyperV SynIC: %s", + strerror(-ret)); + return ret; + } } return 0; @@ -1250,6 +1257,8 @@ void kvm_arch_reset_vcpu(X86CPU *cpu) for (i = 0; i < ARRAY_SIZE(env->msr_hv_synic_sint); i++) { env->msr_hv_synic_sint[i] = HV_SINT_MASKED; } + + hyperv_x86_synic_reset(cpu); } } |