/* SPDX-License-Identifier: MIT */ /****************************************************************************** * dom0_ops.h * * Process command requests from domain-0 guest OS. * * Copyright (c) 2002-2003, B Dragovic * Copyright (c) 2002-2006, K Fraser */ #ifndef __XEN_PUBLIC_DOM0_OPS_H__ #define __XEN_PUBLIC_DOM0_OPS_H__ #include "xen.h" #include "platform.h" #if __XEN_INTERFACE_VERSION__ >= 0x00030204 #error "dom0_ops.h is a compatibility interface only" #endif #define DOM0_INTERFACE_VERSION XENPF_INTERFACE_VERSION #define DOM0_SETTIME XENPF_settime #define dom0_settime xenpf_settime #define dom0_settime_t xenpf_settime_t #define DOM0_ADD_MEMTYPE XENPF_add_memtype #define dom0_add_memtype xenpf_add_memtype #define dom0_add_memtype_t xenpf_add_memtype_t #define DOM0_DEL_MEMTYPE XENPF_del_memtype #define dom0_del_memtype xenpf_del_memtype #define dom0_del_memtype_t xenpf_del_memtype_t #define DOM0_READ_MEMTYPE XENPF_read_memtype #define dom0_read_memtype xenpf_read_memtype #define dom0_read_memtype_t xenpf_read_memtype_t #define DOM0_MICROCODE XENPF_microcode_update #define dom0_microcode xenpf_microcode_update #define dom0_microcode_t xenpf_microcode_update_t #define DOM0_PLATFORM_QUIRK XENPF_platform_quirk #define dom0_platform_quirk xenpf_platform_quirk #define dom0_platform_quirk_t xenpf_platform_quirk_t typedef uint64_t cpumap_t; /* Unsupported legacy operation -- defined for API compatibility. */ #define DOM0_MSR 15 struct dom0_msr { /* IN variables. */ uint32_t write; cpumap_t cpu_mask; uint32_t msr; uint32_t in1; uint32_t in2; /* OUT variables. */ uint32_t out1; uint32_t out2; }; typedef struct dom0_msr dom0_msr_t; DEFINE_XEN_GUEST_HANDLE(dom0_msr_t); /* Unsupported legacy operation -- defined for API compatibility. */ #define DOM0_PHYSICAL_MEMORY_MAP 40 struct dom0_memory_map_entry { uint64_t start, end; uint32_t flags; /* reserved */ uint8_t is_ram; }; typedef struct dom0_memory_map_entry dom0_memory_map_entry_t; DEFINE_XEN_GUEST_HANDLE(dom0_memory_map_entry_t); struct dom0_op { uint32_t cmd; uint32_t interface_version; /* DOM0_INTERFACE_VERSION */ union { struct dom0_msr msr; struct dom0_settime settime; struct dom0_add_memtype add_memtype; struct dom0_del_memtype del_memtype; struct dom0_read_memtype read_memtype; struct dom0_microcode microcode; struct dom0_platform_quirk platform_quirk; struct dom0_memory_map_entry physical_memory_map; uint8_t pad[128]; } u; }; typedef struct dom0_op dom0_op_t; DEFINE_XEN_GUEST_HANDLE(dom0_op_t); #endif /* __XEN_PUBLIC_DOM0_OPS_H__ */ /* * Local variables: * mode: C * c-file-style: "BSD" * c-basic-offset: 4 * tab-width: 4 * indent-tabs-mode: nil * End: */