From 50c88402ca599e577f025e78a4380431be2b3f6d Mon Sep 17 00:00:00 2001 From: Joao Martins Date: Wed, 13 Feb 2019 12:29:47 -0500 Subject: include: import Xen public headers to hw/xen/interface There's already a partial set here; update them and pull in a more complete set. To start with, define __XEN_TOOLS__ in hw/xen/xen.h to ensure that any internal definitions needed by Xen toolstack libraries are present regardless of the order in which the headers are included. A reckoning will come later, once we make the PV backends work in emulation and untangle the headers for Xen-native vs. generic parts. Signed-off-by: Joao Martins [dwmw2: Update to Xen public headers from 4.16.2 release, add some in io/, define __XEN_TOOLS__ in hw/xen/xen.h, move to hw/xen/interface/] Signed-off-by: David Woodhouse Reviewed-by: Paul Durrant --- include/hw/xen/interface/version.h | 113 +++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 include/hw/xen/interface/version.h (limited to 'include/hw/xen/interface/version.h') diff --git a/include/hw/xen/interface/version.h b/include/hw/xen/interface/version.h new file mode 100644 index 0000000000..17a81e23cd --- /dev/null +++ b/include/hw/xen/interface/version.h @@ -0,0 +1,113 @@ +/****************************************************************************** + * version.h + * + * Xen version, type, and compile information. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Copyright (c) 2005, Nguyen Anh Quynh + * Copyright (c) 2005, Keir Fraser + */ + +#ifndef __XEN_PUBLIC_VERSION_H__ +#define __XEN_PUBLIC_VERSION_H__ + +#include "xen.h" + +/* NB. All ops return zero on success, except XENVER_{version,pagesize} + * XENVER_{version,pagesize,build_id} */ + +/* arg == NULL; returns major:minor (16:16). */ +#define XENVER_version 0 + +/* arg == xen_extraversion_t. */ +#define XENVER_extraversion 1 +typedef char xen_extraversion_t[16]; +#define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t)) + +/* arg == xen_compile_info_t. */ +#define XENVER_compile_info 2 +struct xen_compile_info { + char compiler[64]; + char compile_by[16]; + char compile_domain[32]; + char compile_date[32]; +}; +typedef struct xen_compile_info xen_compile_info_t; + +#define XENVER_capabilities 3 +typedef char xen_capabilities_info_t[1024]; +#define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t)) + +#define XENVER_changeset 4 +typedef char xen_changeset_info_t[64]; +#define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t)) + +#define XENVER_platform_parameters 5 +struct xen_platform_parameters { + xen_ulong_t virt_start; +}; +typedef struct xen_platform_parameters xen_platform_parameters_t; + +#define XENVER_get_features 6 +struct xen_feature_info { + unsigned int submap_idx; /* IN: which 32-bit submap to return */ + uint32_t submap; /* OUT: 32-bit submap */ +}; +typedef struct xen_feature_info xen_feature_info_t; + +/* Declares the features reported by XENVER_get_features. */ +#include "features.h" + +/* arg == NULL; returns host memory page size. */ +#define XENVER_pagesize 7 + +/* arg == xen_domain_handle_t. + * + * The toolstack fills it out for guest consumption. It is intended to hold + * the UUID of the guest. + */ +#define XENVER_guest_handle 8 + +#define XENVER_commandline 9 +typedef char xen_commandline_t[1024]; + +/* + * Return value is the number of bytes written, or XEN_Exx on error. + * Calling with empty parameter returns the size of build_id. + */ +#define XENVER_build_id 10 +struct xen_build_id { + uint32_t len; /* IN: size of buf[]. */ + unsigned char buf[XEN_FLEX_ARRAY_DIM]; + /* OUT: Variable length buffer with build_id. */ +}; +typedef struct xen_build_id xen_build_id_t; + +#endif /* __XEN_PUBLIC_VERSION_H__ */ + +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 4 + * tab-width: 4 + * indent-tabs-mode: nil + * End: + */ -- cgit 1.4.1