1 #ifndef DRM_ATI_PCIGART_H
2 #define DRM_ATI_PCIGART_H
4 /* location of GART table */
5 #define DRM_ATI_GART_MAIN 1
6 #define DRM_ATI_GART_FB 2
8 #define DRM_ATI_GART_PCI 1
9 #define DRM_ATI_GART_PCIE 2
10 #define DRM_ATI_GART_IGP 3
12 struct drm_ati_pcigart_info {
13 int gart_table_location;
17 dma_addr_t table_mask;
18 dma_addr_t member_mask;
19 struct drm_dma_handle *table_handle;
20 drm_local_map_t mapping;
22 struct drm_dma_handle *dmah; /* handle for ATI PCIGART table */
25 extern int drm_ati_pcigart_init(struct drm_device *dev,
26 struct drm_ati_pcigart_info * gart_info);
27 extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
28 struct drm_ati_pcigart_info * gart_info);