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1/* SPDX-License-Identifier: MIT */2/******************************************************************************3 * version.h4 *5 * Xen version, type, and compile information.6 *7 * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com>8 * Copyright (c) 2005, Keir Fraser <keir@xensource.com>9 */10 11#ifndef __XEN_PUBLIC_VERSION_H__12#define __XEN_PUBLIC_VERSION_H__13 14/* NB. All ops return zero on success, except XENVER_version. */15 16/* arg == NULL; returns major:minor (16:16). */17#define XENVER_version 018 19/* arg == xen_extraversion_t. */20#define XENVER_extraversion 121struct xen_extraversion {22 char extraversion[16];23};24#define XEN_EXTRAVERSION_LEN (sizeof(struct xen_extraversion))25 26/* arg == xen_compile_info_t. */27#define XENVER_compile_info 228struct xen_compile_info {29 char compiler[64];30 char compile_by[16];31 char compile_domain[32];32 char compile_date[32];33};34 35#define XENVER_capabilities 336struct xen_capabilities_info {37 char info[1024];38};39#define XEN_CAPABILITIES_INFO_LEN (sizeof(struct xen_capabilities_info))40 41#define XENVER_changeset 442struct xen_changeset_info {43 char info[64];44};45#define XEN_CHANGESET_INFO_LEN (sizeof(struct xen_changeset_info))46 47#define XENVER_platform_parameters 548struct xen_platform_parameters {49 xen_ulong_t virt_start;50};51 52#define XENVER_get_features 653struct xen_feature_info {54 unsigned int submap_idx; /* IN: which 32-bit submap to return */55 uint32_t submap; /* OUT: 32-bit submap */56};57 58/* Declares the features reported by XENVER_get_features. */59#include <xen/interface/features.h>60 61/* arg == NULL; returns host memory page size. */62#define XENVER_pagesize 763 64/* arg == xen_domain_handle_t. */65#define XENVER_guest_handle 866 67#define XENVER_commandline 968struct xen_commandline {69 char buf[1024];70};71 72/*73 * Return value is the number of bytes written, or XEN_Exx on error.74 * Calling with empty parameter returns the size of build_id.75 */76#define XENVER_build_id 1077struct xen_build_id {78 uint32_t len; /* IN: size of buf[]. */79 unsigned char buf[];80};81 82#endif /* __XEN_PUBLIC_VERSION_H__ */83