projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1965aae3 PA |
1 | #ifndef _ASM_X86_FB_H |
| 2 | #define _ASM_X86_FB_H | |
| 106619c4 TG |
3 | |
| 4 | #include <linux/fb.h> | |
| 5 | #include <linux/fs.h> | |
| 6 | #include <asm/page.h> | |
| 7 | ||
| 8 | static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, | |
| 9 | unsigned long off) | |
| 10 | { | |
| c27ce0af JG |
11 | unsigned long prot; |
| 12 | ||
| 13 | prot = pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK; | |
| 106619c4 | 14 | if (boot_cpu_data.x86 > 3) |
| c27ce0af JG |
15 | pgprot_val(vma->vm_page_prot) = |
| 16 | prot | cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS); | |
| 106619c4 TG |
17 | } |
| 18 | ||
| 106619c4 | 19 | extern int fb_is_primary_device(struct fb_info *info); |
| 106619c4 | 20 | |
| 1965aae3 | 21 | #endif /* _ASM_X86_FB_H */ |