| 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 */ |