| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| * Copyright (C) 2020-2022 Loongson Technology Corporation Limited |
| */ |
| #ifndef _ASM_FB_H_ |
| #define _ASM_FB_H_ |
| |
| #include <linux/compiler.h> |
| #include <linux/string.h> |
| |
| static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n) |
| { |
| memcpy(to, (void __force *)from, n); |
| } |
| #define fb_memcpy_fromio fb_memcpy_fromio |
| |
| static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n) |
| { |
| memcpy((void __force *)to, from, n); |
| } |
| #define fb_memcpy_toio fb_memcpy_toio |
| |
| static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n) |
| { |
| memset((void __force *)addr, c, n); |
| } |
| #define fb_memset fb_memset_io |
| |
| #include <asm-generic/fb.h> |
| |
| #endif /* _ASM_FB_H_ */ |
