| #ifndef _IPXE_XENVER_H |
| #define _IPXE_VENVER_H |
| |
| /** @file |
| * |
| * Xen version |
| * |
| */ |
| |
| FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); |
| |
| #include <ipxe/xen.h> |
| #include <xen/version.h> |
| |
| /** |
| * Get Xen version |
| * |
| * @v xen Xen hypervisor |
| * @ret version Version (major.minor: 16 bits each) |
| */ |
| static inline __attribute__ (( always_inline )) uint32 |
| xenver_version ( struct xen_hypervisor *xen ) { |
| |
| return xen_hypercall_2 ( xen, __HYPERVISOR_xen_version, |
| XENVER_version, 0 ); |
| } |
| |
| /** |
| * Get Xen extra version string |
| * |
| * @v xen Xen hypervisor |
| * @v extraversion Extra version string to fill in |
| * @ret xenrc Xen status code |
| */ |
| static inline __attribute__ (( always_inline )) int |
| xenver_extraversion ( struct xen_hypervisor *xen, |
| xen_extraversion_t *extraversion ) { |
| |
| return xen_hypercall_2 ( xen, __HYPERVISOR_xen_version, |
| XENVER_extraversion, |
| virt_to_phys ( extraversion ) ); |
| } |
| |
| #endif /* _IPXE_XENVER_H */ |