18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci/* 38c2ecf20Sopenharmony_ci * Ultravisor API. 48c2ecf20Sopenharmony_ci * 58c2ecf20Sopenharmony_ci * Copyright 2019, IBM Corporation. 68c2ecf20Sopenharmony_ci * 78c2ecf20Sopenharmony_ci */ 88c2ecf20Sopenharmony_ci#ifndef _ASM_POWERPC_ULTRAVISOR_API_H 98c2ecf20Sopenharmony_ci#define _ASM_POWERPC_ULTRAVISOR_API_H 108c2ecf20Sopenharmony_ci 118c2ecf20Sopenharmony_ci#include <asm/hvcall.h> 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ci/* Return codes */ 148c2ecf20Sopenharmony_ci#define U_BUSY H_BUSY 158c2ecf20Sopenharmony_ci#define U_FUNCTION H_FUNCTION 168c2ecf20Sopenharmony_ci#define U_NOT_AVAILABLE H_NOT_AVAILABLE 178c2ecf20Sopenharmony_ci#define U_P2 H_P2 188c2ecf20Sopenharmony_ci#define U_P3 H_P3 198c2ecf20Sopenharmony_ci#define U_P4 H_P4 208c2ecf20Sopenharmony_ci#define U_P5 H_P5 218c2ecf20Sopenharmony_ci#define U_PARAMETER H_PARAMETER 228c2ecf20Sopenharmony_ci#define U_PERMISSION H_PERMISSION 238c2ecf20Sopenharmony_ci#define U_SUCCESS H_SUCCESS 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ci/* opcodes */ 268c2ecf20Sopenharmony_ci#define UV_WRITE_PATE 0xF104 278c2ecf20Sopenharmony_ci#define UV_RETURN 0xF11C 288c2ecf20Sopenharmony_ci#define UV_ESM 0xF110 298c2ecf20Sopenharmony_ci#define UV_REGISTER_MEM_SLOT 0xF120 308c2ecf20Sopenharmony_ci#define UV_UNREGISTER_MEM_SLOT 0xF124 318c2ecf20Sopenharmony_ci#define UV_PAGE_IN 0xF128 328c2ecf20Sopenharmony_ci#define UV_PAGE_OUT 0xF12C 338c2ecf20Sopenharmony_ci#define UV_SHARE_PAGE 0xF130 348c2ecf20Sopenharmony_ci#define UV_UNSHARE_PAGE 0xF134 358c2ecf20Sopenharmony_ci#define UV_UNSHARE_ALL_PAGES 0xF140 368c2ecf20Sopenharmony_ci#define UV_PAGE_INVAL 0xF138 378c2ecf20Sopenharmony_ci#define UV_SVM_TERMINATE 0xF13C 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ci#endif /* _ASM_POWERPC_ULTRAVISOR_API_H */ 40