arch/powerpc/include/asm/ultravisor-api.h

   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_SHARE_PAGE                   0xF130
  30 #define UV_UNSHARE_PAGE                 0xF134
  31 #define UV_UNSHARE_ALL_PAGES            0xF140
  32
  33 #endif /* _ASM_POWERPC_ULTRAVISOR_API_H */