projects / mirror_ubuntu-artful-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| 0ade6386 DV |
1 | /* Common header for intel-gtt.ko and i915.ko */ |
| 2 | ||
| 3 | #ifndef _DRM_INTEL_GTT_H | |
| 4 | #define _DRM_INTEL_GTT_H | |
| c64f7ba5 | 5 | |
| edd1f2fe CW |
6 | void intel_gtt_get(u64 *gtt_total, |
| 7 | u32 *stolen_size, | |
| 8 | phys_addr_t *mappable_base, | |
| 9 | u64 *mappable_end); | |
| 19966754 | 10 | |
| 14be93dd DV |
11 | int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, |
| 12 | struct agp_bridge_data *bridge); | |
| 13 | void intel_gmch_remove(void); | |
| 14 | ||
| 8ecd1a66 DV |
15 | bool intel_enable_gtt(void); |
| 16 | ||
| 40ce6575 | 17 | void intel_gtt_chipset_flush(void); |
| d6473f56 CW |
18 | void intel_gtt_insert_page(dma_addr_t addr, |
| 19 | unsigned int pg, | |
| 20 | unsigned int flags); | |
| 9da3da66 | 21 | void intel_gtt_insert_sg_entries(struct sg_table *st, |
| 4080775b DV |
22 | unsigned int pg_start, |
| 23 | unsigned int flags); | |
| 9da3da66 | 24 | void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries); |
| 23ed992a DV |
25 | |
| 26 | /* Special gtt memory types */ | |
| 27 | #define AGP_DCACHE_MEMORY 1 | |
| 28 | #define AGP_PHYS_MEMORY 2 | |
| 29 | ||
| 23ed992a DV |
30 | /* flag for GFDT type */ |
| 31 | #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) | |
| 32 | ||
| 650dc07e DV |
33 | #ifdef CONFIG_INTEL_IOMMU |
| 34 | extern int intel_iommu_gfx_mapped; | |
| 35 | #endif | |
| 36 | ||
| 0ade6386 | 37 | #endif |