1 /* 2 * Copyright (c) 2018-2019 Maxime Villard, All rights reserved. 3 * 4 * NetBSD Virtual Machine Monitor (NVMM) accelerator support. 5 * 6 * This work is licensed under the terms of the GNU GPL, version 2 or later. 7 * See the COPYING file in the top-level directory. 8 */ 9 10 /* header to be included in non-NVMM-specific code */ 11 12 #ifndef QEMU_NVMM_H 13 #define QEMU_NVMM_H 14 15 #ifdef COMPILING_PER_TARGET 16 # ifdef CONFIG_NVMM 17 # define CONFIG_NVMM_IS_POSSIBLE 18 # endif /* !CONFIG_NVMM */ 19 #else 20 # define CONFIG_NVMM_IS_POSSIBLE 21 #endif /* COMPILING_PER_TARGET */ 22 23 #ifdef CONFIG_NVMM_IS_POSSIBLE 24 extern bool nvmm_allowed; 25 #define nvmm_enabled() (nvmm_allowed) 26 #else /* !CONFIG_NVMM_IS_POSSIBLE */ 27 #define nvmm_enabled() 0 28 #endif /* !CONFIG_NVMM_IS_POSSIBLE */ 29 30 #endif /* QEMU_NVMM_H */ 31