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 | |
41907ddc BW |
6 | void intel_gtt_get(size_t *gtt_total, size_t *stolen_size, |
7 | phys_addr_t *mappable_base, unsigned long *mappable_end); | |
19966754 | 8 | |
14be93dd DV |
9 | int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, |
10 | struct agp_bridge_data *bridge); | |
11 | void intel_gmch_remove(void); | |
12 | ||
8ecd1a66 DV |
13 | bool intel_enable_gtt(void); |
14 | ||
40ce6575 | 15 | void intel_gtt_chipset_flush(void); |
9da3da66 | 16 | void intel_gtt_insert_sg_entries(struct sg_table *st, |
4080775b DV |
17 | unsigned int pg_start, |
18 | unsigned int flags); | |
9da3da66 | 19 | void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries); |
23ed992a DV |
20 | |
21 | /* Special gtt memory types */ | |
22 | #define AGP_DCACHE_MEMORY 1 | |
23 | #define AGP_PHYS_MEMORY 2 | |
24 | ||
23ed992a DV |
25 | /* flag for GFDT type */ |
26 | #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) | |
27 | ||
650dc07e DV |
28 | #ifdef CONFIG_INTEL_IOMMU |
29 | extern int intel_iommu_gfx_mapped; | |
30 | #endif | |
31 | ||
0ade6386 | 32 | #endif |