31 lines
692 B
C
31 lines
692 B
C
|
#ifndef DRM_ATI_PCIGART_H
|
||
|
|
#define DRM_ATI_PCIGART_H
|
||
|
|
|
||
|
|
#include <drm/drm_legacy.h>
|
||
|
|
|
||
|
|
/* location of GART table */
|
||
|
|
#define DRM_ATI_GART_MAIN 1
|
||
|
|
#define DRM_ATI_GART_FB 2
|
||
|
|
|
||
|
|
#define DRM_ATI_GART_PCI 1
|
||
|
|
#define DRM_ATI_GART_PCIE 2
|
||
|
|
#define DRM_ATI_GART_IGP 3
|
||
|
|
|
||
|
|
struct drm_ati_pcigart_info {
|
||
|
|
int gart_table_location;
|
||
|
|
int gart_reg_if;
|
||
|
|
void *addr;
|
||
|
|
dma_addr_t bus_addr;
|
||
|
|
dma_addr_t table_mask;
|
||
|
|
struct drm_dma_handle *table_handle;
|
||
|
|
struct drm_local_map mapping;
|
||
|
|
int table_size;
|
||
|
|
};
|
||
|
|
|
||
|
|
extern int drm_ati_pcigart_init(struct drm_device *dev,
|
||
|
|
struct drm_ati_pcigart_info * gart_info);
|
||
|
|
extern int drm_ati_pcigart_cleanup(struct drm_device *dev,
|
||
|
|
struct drm_ati_pcigart_info * gart_info);
|
||
|
|
|
||
|
|
#endif
|