diff options
Diffstat (limited to 'include/xen/interface')
| -rw-r--r-- | include/xen/interface/platform.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h index 861b359b44a..486653f0dd8 100644 --- a/include/xen/interface/platform.h +++ b/include/xen/interface/platform.h @@ -298,6 +298,22 @@ struct xenpf_set_processor_pminfo { }; DEFINE_GUEST_HANDLE_STRUCT(xenpf_set_processor_pminfo); +#define XENPF_get_cpuinfo 55 +struct xenpf_pcpuinfo { + /* IN */ + uint32_t xen_cpuid; + /* OUT */ + /* The maxium cpu_id that is present */ + uint32_t max_present; +#define XEN_PCPU_FLAGS_ONLINE 1 + /* Correponding xen_cpuid is not present*/ +#define XEN_PCPU_FLAGS_INVALID 2 + uint32_t flags; + uint32_t apic_id; + uint32_t acpi_id; +}; +DEFINE_GUEST_HANDLE_STRUCT(xenpf_pcpuinfo); + struct xen_platform_op { uint32_t cmd; uint32_t interface_version; /* XENPF_INTERFACE_VERSION */ @@ -313,6 +329,7 @@ struct xen_platform_op { struct xenpf_change_freq change_freq; struct xenpf_getidletime getidletime; struct xenpf_set_processor_pminfo set_pminfo; + struct xenpf_pcpuinfo pcpu_info; uint8_t pad[128]; } u; }; |