drivers/gpu/drm/nouveau/include/nvif/driver.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __NVIF_DRIVER_H__
   3 #define __NVIF_DRIVER_H__
   4 #include <nvif/os.h>
   5 struct nvif_client;
   6
   7 struct nvif_driver {
   8         const char *name;
   9         int (*init)(const char *name, u64 device, const char *cfg,
  10                     const char *dbg, void **priv);
  11         void (*fini)(void *priv);
  12         int (*suspend)(void *priv);
  13         int (*resume)(void *priv);
  14         int (*ioctl)(void *priv, bool super, void *data, u32 size, void **hack);
  15         void __iomem *(*map)(void *priv, u64 handle, u32 size);
  16         void (*unmap)(void *priv, void __iomem *ptr, u32 size);
  17         bool keep;
  18 };
  19
  20 int nvif_driver_init(const char *drv, const char *cfg, const char *dbg,
  21                      const char *name, u64 device, struct nvif_client *);
  22
  23 extern const struct nvif_driver nvif_driver_nvkm;
  24 extern const struct nvif_driver nvif_driver_drm;
  25 extern const struct nvif_driver nvif_driver_lib;
  26 extern const struct nvif_driver nvif_driver_null;
  27 #endif