ref: dfb4b522830edab8f3856289d326d6cf5e930644
dir: /sys/src/9/xen/xen-public/dom0_ops.h/
/******************************************************************************
* dom0_ops.h
*
* Process command requests from domain-0 guest OS.
*
* 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) 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:
*/