1 /****************************************************************************** 2 * version.h 3 * 4 * Xen version, type, and compile information. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a copy 7 * of this software and associated documentation files (the "Software"), to 8 * deal in the Software without restriction, including without limitation the 9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or 10 * sell copies of the Software, and to permit persons to whom the Software is 11 * furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 22 * DEALINGS IN THE SOFTWARE. 23 * 24 * Copyright (c) 2005, Nguyen Anh Quynh <aquynh@gmail.com> 25 * Copyright (c) 2005, Keir Fraser <keir@xensource.com> 26 */ 27 28 #ifndef __XEN_PUBLIC_VERSION_H__ 29 #define __XEN_PUBLIC_VERSION_H__ 30 31 /* NB. All ops return zero on success, except XENVER_{version,pagesize} */ 32 33 /* arg == NULL; returns major:minor (16:16). */ 34 #define XENVER_version 0 35 36 /* arg == xen_extraversion_t. */ 37 #define XENVER_extraversion 1 38 typedef char xen_extraversion_t[16]; 39 #define XEN_EXTRAVERSION_LEN (sizeof(xen_extraversion_t)) 40 41 /* arg == xen_compile_info_t. */ 42 #define XENVER_compile_info 2 43 struct xen_compile_info { 44 char compiler[64]; 45 char compile_by[16]; 46 char compile_domain[32]; 47 char compile_date[32]; 48 }; 49 typedef struct xen_compile_info xen_compile_info_t; 50 51 #define XENVER_capabilities 3 52 typedef char xen_capabilities_info_t[1024]; 53 #define XEN_CAPABILITIES_INFO_LEN (sizeof(xen_capabilities_info_t)) 54 55 #define XENVER_changeset 4 56 typedef char xen_changeset_info_t[64]; 57 #define XEN_CHANGESET_INFO_LEN (sizeof(xen_changeset_info_t)) 58 59 #define XENVER_platform_parameters 5 60 struct xen_platform_parameters { 61 unsigned long virt_start; 62 }; 63 typedef struct xen_platform_parameters xen_platform_parameters_t; 64 65 #define XENVER_get_features 6 66 struct xen_feature_info { 67 unsigned int submap_idx; /* IN: which 32-bit submap to return */ 68 uint32_t submap; /* OUT: 32-bit submap */ 69 }; 70 typedef struct xen_feature_info xen_feature_info_t; 71 72 /* Declares the features reported by XENVER_get_features. */ 73 #include "features.h" 74 75 /* arg == NULL; returns host memory page size. */ 76 #define XENVER_pagesize 7 77 78 /* arg == xen_domain_handle_t. */ 79 #define XENVER_guest_handle 8 80 81 #endif /* __XEN_PUBLIC_VERSION_H__ */ 82 83 /* 84 * Local variables: 85 * mode: C 86 * c-set-style: "BSD" 87 * c-basic-offset: 4 88 * tab-width: 4 89 * indent-tabs-mode: nil 90 * End: 91 */ 92