diff options
Diffstat (limited to 'kvm-all.c')
| -rw-r--r-- | kvm-all.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/kvm-all.c b/kvm-all.c index 549828ae54..3c6b4f0808 100644 --- a/kvm-all.c +++ b/kvm-all.c @@ -76,6 +76,7 @@ struct KVMState struct kvm_sw_breakpoint_head kvm_sw_breakpoints; #endif int pit_in_kernel; + int pit_state2; int xsave, xcrs; int many_ioeventfds; int irqchip_inject_ioctl; @@ -447,6 +448,7 @@ int kvm_coalesce_mmio_region(target_phys_addr_t start, ram_addr_t size) zone.addr = start; zone.size = size; + zone.pad = 0; ret = kvm_vm_ioctl(s, KVM_REGISTER_COALESCED_MMIO, &zone); } @@ -464,6 +466,7 @@ int kvm_uncoalesce_mmio_region(target_phys_addr_t start, ram_addr_t size) zone.addr = start; zone.size = size; + zone.pad = 0; ret = kvm_vm_ioctl(s, KVM_UNREGISTER_COALESCED_MMIO, &zone); } @@ -1058,6 +1061,10 @@ int kvm_init(void) s->xcrs = kvm_check_extension(s, KVM_CAP_XCRS); #endif +#ifdef KVM_CAP_PIT_STATE2 + s->pit_state2 = kvm_check_extension(s, KVM_CAP_PIT_STATE2); +#endif + ret = kvm_arch_init(s); if (ret < 0) { goto err; @@ -1390,6 +1397,11 @@ int kvm_has_xcrs(void) return kvm_state->xcrs; } +int kvm_has_pit_state2(void) +{ + return kvm_state->pit_state2; +} + int kvm_has_many_ioeventfds(void) { if (!kvm_enabled()) { |