/* SPDX-License-Identifier: GPL-2.0 */ #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