1#ifndef _ASM_X86_INTEL_SCU_IPC_H_ 2#define _ASM_X86_INTEL_SCU_IPC_H_ 3 4#define IPCMSG_VRTC 0xFA /* Set vRTC device */ 5 6/* Command id associated with message IPCMSG_VRTC */ 7#define IPC_CMD_VRTC_SETTIME 1 /* Set time */ 8#define IPC_CMD_VRTC_SETALARM 2 /* Set alarm */ 9 10/* Read single register */ 11int intel_scu_ipc_ioread8(u16 addr, u8 *data); 12 13/* Read two sequential registers */ 14int intel_scu_ipc_ioread16(u16 addr, u16 *data); 15 16/* Read four sequential registers */ 17int intel_scu_ipc_ioread32(u16 addr, u32 *data); 18 19/* Read a vector */ 20int intel_scu_ipc_readv(u16 *addr, u8 *data, int len); 21 22/* Write single register */ 23int intel_scu_ipc_iowrite8(u16 addr, u8 data); 24 25/* Write two sequential registers */ 26int intel_scu_ipc_iowrite16(u16 addr, u16 data); 27 28/* Write four sequential registers */ 29int intel_scu_ipc_iowrite32(u16 addr, u32 data); 30 31/* Write a vector */ 32int intel_scu_ipc_writev(u16 *addr, u8 *data, int len); 33 34/* Update single register based on the mask */ 35int intel_scu_ipc_update_register(u16 addr, u8 data, u8 mask); 36 37/* Issue commands to the SCU with or without data */ 38int intel_scu_ipc_simple_command(int cmd, int sub); 39int intel_scu_ipc_command(int cmd, int sub, u32 *in, int inlen, 40 u32 *out, int outlen); 41/* I2C control api */ 42int intel_scu_ipc_i2c_cntrl(u32 addr, u32 *data); 43 44/* Update FW version */ 45int intel_scu_ipc_fw_update(u8 *buffer, u32 length); 46 47#endif 48