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path: root/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
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Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
index cef287e0bbf2..e39a1fea930b 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h
@@ -3,7 +3,7 @@
#include <core/subdev.h>
struct nvkm_bios {
- struct nvkm_subdev base;
+ struct nvkm_subdev subdev;
u32 size;
u8 *data;
@@ -19,14 +19,13 @@ struct nvkm_bios {
} version;
};
-static inline struct nvkm_bios *
-nvkm_bios(void *obj)
-{
- return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_VBIOS);
-}
-
u8 nvbios_checksum(const u8 *data, int size);
u16 nvbios_findstr(const u8 *data, int size, const char *str, int len);
+int nvbios_memcmp(struct nvkm_bios *, u32 addr, const char *, u32 len);
+
+#define nvbios_rd08(b,o) (b)->data[(o)]
+#define nvbios_rd16(b,o) get_unaligned_le16(&(b)->data[(o)])
+#define nvbios_rd32(b,o) get_unaligned_le32(&(b)->data[(o)])
-extern struct nvkm_oclass nvkm_bios_oclass;
+int nvkm_bios_new(struct nvkm_device *, int, struct nvkm_bios **);
#endif