8ac98aedda
... in order to advertise the XEN_HVM_CPUID_UPCALL_VECTOR feature, which will come in a subsequent commit. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Acked-by: Paul Durrant <paul@xen.org>
97 lines
2.6 KiB
C
97 lines
2.6 KiB
C
/* SPDX-License-Identifier: MIT */
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/******************************************************************************
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* version.h
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*
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* Xen version, type, and compile information.
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*
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* Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com>
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* Copyright (c) 2005, Keir Fraser <keir@xensource.com>
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*/
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#ifndef __XEN_PUBLIC_VERSION_H__
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#define __XEN_PUBLIC_VERSION_H__
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#include "xen.h"
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/* NB. All ops return zero on success, except XENVER_{version,pagesize}
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* XENVER_{version,pagesize,build_id} */
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/* arg == NULL; returns major:minor (16:16). */
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#define XENVER_version 0
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/* arg == xen_extraversion_t. */
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#define XENVER_extraversion 1
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typedef char xen_extraversion_t[16];
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#define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t))
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/* arg == xen_compile_info_t. */
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#define XENVER_compile_info 2
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struct xen_compile_info {
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char compiler[64];
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char compile_by[16];
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char compile_domain[32];
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char compile_date[32];
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};
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typedef struct xen_compile_info xen_compile_info_t;
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#define XENVER_capabilities 3
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typedef char xen_capabilities_info_t[1024];
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#define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t))
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#define XENVER_changeset 4
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typedef char xen_changeset_info_t[64];
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#define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t))
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#define XENVER_platform_parameters 5
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struct xen_platform_parameters {
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xen_ulong_t virt_start;
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};
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typedef struct xen_platform_parameters xen_platform_parameters_t;
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#define XENVER_get_features 6
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struct xen_feature_info {
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unsigned int submap_idx; /* IN: which 32-bit submap to return */
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uint32_t submap; /* OUT: 32-bit submap */
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};
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typedef struct xen_feature_info xen_feature_info_t;
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/* Declares the features reported by XENVER_get_features. */
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#include "features.h"
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/* arg == NULL; returns host memory page size. */
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#define XENVER_pagesize 7
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/* arg == xen_domain_handle_t.
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*
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* The toolstack fills it out for guest consumption. It is intended to hold
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* the UUID of the guest.
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*/
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#define XENVER_guest_handle 8
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#define XENVER_commandline 9
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typedef char xen_commandline_t[1024];
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/*
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* Return value is the number of bytes written, or XEN_Exx on error.
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* Calling with empty parameter returns the size of build_id.
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*/
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#define XENVER_build_id 10
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struct xen_build_id {
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uint32_t len; /* IN: size of buf[]. */
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unsigned char buf[XEN_FLEX_ARRAY_DIM];
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/* OUT: Variable length buffer with build_id. */
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};
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typedef struct xen_build_id xen_build_id_t;
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#endif /* __XEN_PUBLIC_VERSION_H__ */
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/*
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* Local variables:
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* mode: C
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* c-file-style: "BSD"
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* c-basic-offset: 4
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* tab-width: 4
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* indent-tabs-mode: nil
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* End:
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*/
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