| Vegard Nossum | 77ef50a | 2008-06-18 17:08:48 +0200 | [diff] [blame] | 1 | #ifndef ASM_X86__FB_H |
| 2 | #define ASM_X86__FB_H |
| Thomas Gleixner | 106619c | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 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 | { |
| 11 | if (boot_cpu_data.x86 > 3) |
| 12 | pgprot_val(vma->vm_page_prot) |= _PAGE_PCD; |
| 13 | } |
| 14 | |
| Thomas Gleixner | 96a388d | 2007-10-11 11:20:03 +0200 | [diff] [blame] | 15 | #ifdef CONFIG_X86_32 |
| Thomas Gleixner | 106619c | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 16 | extern int fb_is_primary_device(struct fb_info *info); |
| Thomas Gleixner | 96a388d | 2007-10-11 11:20:03 +0200 | [diff] [blame] | 17 | #else |
| Thomas Gleixner | 106619c | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 18 | static inline int fb_is_primary_device(struct fb_info *info) { return 0; } |
| Thomas Gleixner | 96a388d | 2007-10-11 11:20:03 +0200 | [diff] [blame] | 19 | #endif |
| Thomas Gleixner | 106619c | 2007-10-15 23:28:20 +0200 | [diff] [blame] | 20 | |
| Vegard Nossum | 77ef50a | 2008-06-18 17:08:48 +0200 | [diff] [blame] | 21 | #endif /* ASM_X86__FB_H */ |