1/****************************************************************************** 2 * version.h 3 * 4 * Xen version, type, and compile information. 5 * 6 * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com> 7 * Copyright (c) 2005, Keir Fraser <keir@xensource.com> 8 */ 9 10#ifndef __XEN_PUBLIC_VERSION_H__ 11#define __XEN_PUBLIC_VERSION_H__ 12 13/* NB. All ops return zero on success, except XENVER_version. */ 14 15/* arg == NULL; returns major:minor (16:16). */ 16#define XENVER_version 0 17 18/* arg == xen_extraversion_t. */ 19#define XENVER_extraversion 1 20struct xen_extraversion { 21 char extraversion[16]; 22}; 23#define XEN_EXTRAVERSION_LEN (sizeof(struct xen_extraversion)) 24 25/* arg == xen_compile_info_t. */ 26#define XENVER_compile_info 2 27struct xen_compile_info { 28 char compiler[64]; 29 char compile_by[16]; 30 char compile_domain[32]; 31 char compile_date[32]; 32}; 33 34#define XENVER_capabilities 3 35struct xen_capabilities_info { 36 char info[1024]; 37}; 38#define XEN_CAPABILITIES_INFO_LEN (sizeof(struct xen_capabilities_info)) 39 40#define XENVER_changeset 4 41struct xen_changeset_info { 42 char info[64]; 43}; 44#define XEN_CHANGESET_INFO_LEN (sizeof(struct xen_changeset_info)) 45 46#define XENVER_platform_parameters 5 47struct xen_platform_parameters { 48 unsigned long virt_start; 49}; 50 51#define XENVER_get_features 6 52struct xen_feature_info { 53 unsigned int submap_idx; /* IN: which 32-bit submap to return */ 54 uint32_t submap; /* OUT: 32-bit submap */ 55}; 56 57/* Declares the features reported by XENVER_get_features. */ 58#include "features.h" 59 60/* arg == NULL; returns host memory page size. */ 61#define XENVER_pagesize 7 62 63#endif /* __XEN_PUBLIC_VERSION_H__ */ 64