diff options
Diffstat (limited to 'linux-core/drm_compat.h')
| -rw-r--r-- | linux-core/drm_compat.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/linux-core/drm_compat.h b/linux-core/drm_compat.h index b7fc56ef..4733ba33 100644 --- a/linux-core/drm_compat.h +++ b/linux-core/drm_compat.h @@ -181,6 +181,18 @@ static inline void radeon_delete_i2c_busses(struct drm_device *dev) #define VM_OFFSET(vma) ((vma)->vm_pgoff << PAGE_SHIFT) +#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,9) +static inline int remap_pfn_range(struct vm_area_struct *vma, unsigned long from, unsigned long pfn, unsigned long size, pgprot_t pgprot) +{ + return remap_page_range(DRM_RPR_ARG(vma) from, + pfn << PAGE_SHIFT, + size, + pgprot); +} +#endif + +extern const drm_agp_t drm_agp_entry; + /* old architectures */ #ifdef __AMD64__ #define __x86_64__ |