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Rev 5270 | Rev 6082 | ||
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1 | /* Common header for intel-gtt.ko and i915.ko */ |
1 | /* Common header for intel-gtt.ko and i915.ko */ |
2 | 2 | ||
3 | #ifndef _DRM_INTEL_GTT_H |
3 | #ifndef _DRM_INTEL_GTT_H |
4 | #define _DRM_INTEL_GTT_H |
4 | #define _DRM_INTEL_GTT_H |
5 | 5 | ||
6 | void intel_gtt_get(size_t *gtt_total, size_t *stolen_size, |
6 | void intel_gtt_get(u64 *gtt_total, size_t *stolen_size, |
7 | phys_addr_t *mappable_base, unsigned long *mappable_end); |
7 | phys_addr_t *mappable_base, u64 *mappable_end); |
8 | 8 | ||
9 | int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, |
9 | int intel_gmch_probe(struct pci_dev *bridge_pdev, struct pci_dev *gpu_pdev, |
10 | struct agp_bridge_data *bridge); |
10 | struct agp_bridge_data *bridge); |
11 | void intel_gmch_remove(void); |
11 | void intel_gmch_remove(void); |
12 | 12 | ||
13 | bool intel_enable_gtt(void); |
13 | bool intel_enable_gtt(void); |
14 | 14 | ||
15 | void intel_gtt_chipset_flush(void); |
15 | void intel_gtt_chipset_flush(void); |
16 | void intel_gtt_insert_sg_entries(struct sg_table *st, |
16 | void intel_gtt_insert_sg_entries(struct sg_table *st, |
17 | unsigned int pg_start, |
17 | unsigned int pg_start, |
18 | unsigned int flags); |
18 | unsigned int flags); |
19 | void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries); |
19 | void intel_gtt_clear_range(unsigned int first_entry, unsigned int num_entries); |
20 | 20 | ||
21 | /* Special gtt memory types */ |
21 | /* Special gtt memory types */ |
22 | #define AGP_DCACHE_MEMORY 1 |
22 | #define AGP_DCACHE_MEMORY 1 |
23 | #define AGP_PHYS_MEMORY 2 |
23 | #define AGP_PHYS_MEMORY 2 |
24 | 24 | ||
25 | /* flag for GFDT type */ |
25 | /* flag for GFDT type */ |
26 | #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) |
26 | #define AGP_USER_CACHED_MEMORY_GFDT (1 << 3) |
27 | 27 | ||
28 | #ifdef CONFIG_INTEL_IOMMU |
28 | #ifdef CONFIG_INTEL_IOMMU |
29 | extern int intel_iommu_gfx_mapped; |
29 | extern int intel_iommu_gfx_mapped; |
30 | #endif |
30 | #endif |
31 | 31 | ||
32 | #endif><> |
32 | #endif><> |