| /* SPDX-License-Identifier: GPL-2.0 */ | |
| #ifndef _ASM_VIDEO_H_ | |
| #define _ASM_VIDEO_H_ | |
| #include <asm/page.h> | |
| #include <asm/setup.h> | |
| static inline pgprot_t pgprot_framebuffer(pgprot_t prot, | |
| unsigned long vm_start, unsigned long vm_end, | |
| unsigned long offset) | |
| { | |
| #ifdef CONFIG_MMU | |
| #ifdef CONFIG_SUN3 | |
| pgprot_val(prot) |= SUN3_PAGE_NOCACHE; | |
| #else | |
| if (CPU_IS_020_OR_030) | |
| pgprot_val(prot) |= _PAGE_NOCACHE030; | |
| if (CPU_IS_040_OR_060) { | |
| pgprot_val(prot) &= _CACHEMASK040; | |
| /* Use no-cache mode, serialized */ | |
| pgprot_val(prot) |= _PAGE_NOCACHE_S; | |
| } | |
| #endif /* CONFIG_SUN3 */ | |
| #endif /* CONFIG_MMU */ | |
| return prot; | |
| } | |
| #define pgprot_framebuffer pgprot_framebuffer | |
| #include <asm-generic/video.h> | |
| #endif /* _ASM_VIDEO_H_ */ |