| #ifndef __NVBIOS_I2C_H__ |
| #define __NVBIOS_I2C_H__ |
| |
| struct nouveau_bios; |
| |
| enum dcb_i2c_type { |
| DCB_I2C_NV04_BIT = 0, |
| DCB_I2C_NV4E_BIT = 4, |
| DCB_I2C_NVIO_BIT = 5, |
| DCB_I2C_NVIO_AUX = 6, |
| DCB_I2C_UNUSED = 0xff |
| }; |
| |
| struct dcb_i2c_entry { |
| enum dcb_i2c_type type; |
| u8 drive; |
| u8 sense; |
| u8 share; |
| }; |
| |
| u16 dcb_i2c_table(struct nouveau_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len); |
| u16 dcb_i2c_entry(struct nouveau_bios *, u8 index, u8 *ver, u8 *len); |
| int dcb_i2c_parse(struct nouveau_bios *, u8 index, struct dcb_i2c_entry *); |
| |
| #endif |
