| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 2 | /* | ||||
| 3 | * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor | ||||
| 4 | */ | ||||
| 5 | |||||
| 6 | #ifndef __ASM_SWIOTLB_H | ||||
| 7 | #define __ASM_SWIOTLB_H | ||||
| 8 | |||||
| 9 | #include <linux/swiotlb.h> | ||||
| 10 | |||||
| 11 | extern unsigned int ppc_swiotlb_enable; | ||||
| 12 | |||||
| 13 | #ifdef CONFIG_SWIOTLB | ||||
| 14 | void swiotlb_detect_4g(void); | ||||
| 15 | #else | ||||
| 16 | static inline void swiotlb_detect_4g(void) {} | ||||
| 17 | #endif | ||||
| 18 | |||||
| 19 | #endif /* __ASM_SWIOTLB_H */ | ||||