+extern void *drm_pci_alloc(drm_device_t * dev, size_t size,
+ size_t align, dma_addr_t maxaddr,
+ dma_addr_t * busaddr);
+
+extern void drm_pci_free(drm_device_t * dev, size_t size,
+ void *vaddr, dma_addr_t busaddr);
+
+ /* sysfs support (drm_sysfs.c) */
+struct drm_sysfs_class;
+extern struct drm_sysfs_class *drm_sysfs_create(struct module *owner,
+ char *name);
+extern void drm_sysfs_destroy(struct drm_sysfs_class *cs);
+extern struct class_device *drm_sysfs_device_add(struct drm_sysfs_class *cs,
+ dev_t dev,
+ struct device *device,
+ const char *fmt, ...);
+extern void drm_sysfs_device_remove(dev_t dev);
+
+
+/* Inline replacements for DRM_IOREMAP macros */
+static __inline__ void drm_core_ioremap(struct drm_map *map, struct drm_device *dev)
+{
+ map->handle = drm_ioremap( map->offset, map->size, dev );
+}
+
+static __inline__ void drm_core_ioremap_nocache(struct drm_map *map, struct drm_device *dev)
+{
+ map->handle = drm_ioremap_nocache(map->offset, map->size, dev);
+}
+
+static __inline__ void drm_core_ioremapfree(struct drm_map *map, struct drm_device *dev)
+{
+ if ( map->handle && map->size )
+ drm_ioremapfree( map->handle, map->size, dev );
+}
+
+static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev, unsigned long offset)
+{
+ struct list_head *_list;
+ list_for_each( _list, &dev->maplist->head ) {
+ drm_map_list_t *_entry = list_entry( _list, drm_map_list_t, head );
+ if ( _entry->map &&
+ _entry->map->offset == offset ) {
+ return _entry->map;
+ }
+ }
+ return NULL;
+}
+
+static __inline__ void drm_core_dropmap(struct drm_map *map)
+{
+}
+
+#ifndef DEBUG_MEMORY
+/** Wrapper around kmalloc() */
+static __inline__ void *drm_alloc(size_t size, int area)
+{
+ return kmalloc(size, GFP_KERNEL);
+}
+
+/** Wrapper around kfree() */
+static __inline__ void drm_free(void *pt, size_t size, int area)
+{
+ kfree(pt);
+}
+#else
+extern void *drm_alloc(size_t size, int area);
+extern void drm_free(void *pt, size_t size, int area);
+#endif
+