1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Ultravisor API.
 4 *
 5 * Copyright 2019, IBM Corporation.
 6 *
 7 */
 8#ifndef _ASM_POWERPC_ULTRAVISOR_API_H
 9#define _ASM_POWERPC_ULTRAVISOR_API_H
10
11#include <asm/hvcall.h>
12
13/* Return codes */
14#define U_BUSY			H_BUSY
15#define U_FUNCTION		H_FUNCTION
16#define U_NOT_AVAILABLE		H_NOT_AVAILABLE
17#define U_P2			H_P2
18#define U_P3			H_P3
19#define U_P4			H_P4
20#define U_P5			H_P5
21#define U_PARAMETER		H_PARAMETER
22#define U_PERMISSION		H_PERMISSION
23#define U_SUCCESS		H_SUCCESS
24
25/* opcodes */
26#define UV_WRITE_PATE			0xF104
27#define UV_RETURN			0xF11C
28#define UV_ESM				0xF110
29#define UV_REGISTER_MEM_SLOT		0xF120
30#define UV_UNREGISTER_MEM_SLOT		0xF124
31#define UV_PAGE_IN			0xF128
32#define UV_PAGE_OUT			0xF12C
33#define UV_SHARE_PAGE			0xF130
34#define UV_UNSHARE_PAGE			0xF134
35#define UV_UNSHARE_ALL_PAGES		0xF140
36#define UV_PAGE_INVAL			0xF138
37#define UV_SVM_TERMINATE		0xF13C
38
39#endif /* _ASM_POWERPC_ULTRAVISOR_API_H */