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author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h |
Initial import
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h new file mode 100644 index 000000000..cef287e0b --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios.h @@ -0,0 +1,32 @@ +#ifndef __NVKM_BIOS_H__ +#define __NVKM_BIOS_H__ +#include <core/subdev.h> + +struct nvkm_bios { + struct nvkm_subdev base; + u32 size; + u8 *data; + + u32 bmp_offset; + u32 bit_offset; + + struct { + u8 major; + u8 chip; + u8 minor; + u8 micro; + u8 patch; + } 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); + +extern struct nvkm_oclass nvkm_bios_oclass; +#endif |