1 #ifndef __NVBIOS_EXTDEV_H__ 2 #define __NVBIOS_EXTDEV_H__ 3 4 struct nouveau_bios; 5 6 enum nvbios_extdev_type { 7 NVBIOS_EXTDEV_LM89 = 0x02, 8 NVBIOS_EXTDEV_VT1103M = 0x40, 9 NVBIOS_EXTDEV_PX3540 = 0x41, 10 NVBIOS_EXTDEV_VT1105M = 0x42, /* or close enough... */ 11 NVBIOS_EXTDEV_ADT7473 = 0x70, /* can also be a LM64 */ 12 NVBIOS_EXTDEV_HDCP_EEPROM = 0x90, 13 NVBIOS_EXTDEV_NONE = 0xff, 14 }; 15 16 struct nvbios_extdev_func { 17 u8 type; 18 u8 addr; 19 u8 bus; 20 }; 21 22 int 23 nvbios_extdev_parse(struct nouveau_bios *, int, struct nvbios_extdev_func *); 24 25 int 26 nvbios_extdev_find(struct nouveau_bios *, enum nvbios_extdev_type, 27 struct nvbios_extdev_func *); 28 29 30 #endif 31