diff options
Diffstat (limited to 'crosvm_plugin/crosvm.h')
| -rw-r--r-- | crosvm_plugin/crosvm.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/crosvm_plugin/crosvm.h b/crosvm_plugin/crosvm.h index ef7759d..db824b9 100644 --- a/crosvm_plugin/crosvm.h +++ b/crosvm_plugin/crosvm.h @@ -47,7 +47,7 @@ extern "C" { * do not indicate anything about what version of crosvm is running. */ #define CROSVM_API_MAJOR 0 -#define CROSVM_API_MINOR 20 +#define CROSVM_API_MINOR 21 #define CROSVM_API_PATCH 0 enum crosvm_address_space { @@ -115,6 +115,14 @@ int crosvm_check_extension(struct crosvm*, uint32_t __extension, bool *has_extension); /* + * Enable an extended capability for the VM. Currently |__flags| and + * |__args| must be zero. No values for |__capability| are supported, + * so all calls will fail. + */ +int crosvm_enable_capability(struct crosvm*, uint32_t __capability, + uint32_t __flags, uint64_t __args[4]); + +/* * Queries x86 cpuid features which are supported by the hardware and * kvm. */ @@ -633,6 +641,15 @@ int crosvm_vcpu_set_msrs(struct crosvm_vcpu*, uint32_t __msr_count, int crosvm_vcpu_set_cpuid(struct crosvm_vcpu*, uint32_t __cpuid_count, const struct kvm_cpuid_entry2 *__cpuid_entries); +/* + * Enable an extended capability for a vcpu. Currently |__flags| and + * |__args| must be zero. The only permitted values for |__capability| + * are KVM_CAP_HYPERV_SYNIC or KVM_CAP_HYPERV_SYNIC2, though the latter + * also depends on kernel support. + */ +int crosvm_vcpu_enable_capability(struct crosvm_vcpu*, uint32_t __capability, + uint32_t __flags, uint64_t __args[4]); + /* Gets state of LAPIC of the VCPU. */ int crosvm_vcpu_get_lapic_state(struct crosvm_vcpu *, struct kvm_lapic_state *__lapic_state); |