projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 9a58a333 SD |
1 | #ifndef _ASM_X86_INTEL_SCU_IPC_H_ |
| 2 | #define _ASM_X86_INTEL_SCU_IPC_H_ | |
| 3 | ||
| 35f2915c FT |
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 | ||
| 9a58a333 SD |
10 | /* Read single register */ |
| 11 | int intel_scu_ipc_ioread8(u16 addr, u8 *data); | |
| 12 | ||
| 13 | /* Read two sequential registers */ | |
| 14 | int intel_scu_ipc_ioread16(u16 addr, u16 *data); | |
| 15 | ||
| 16 | /* Read four sequential registers */ | |
| 17 | int intel_scu_ipc_ioread32(u16 addr, u32 *data); | |
| 18 | ||
| 19 | /* Read a vector */ | |
| 20 | int intel_scu_ipc_readv(u16 *addr, u8 *data, int len); | |
| 21 | ||
| 22 | /* Write single register */ | |
| 23 | int intel_scu_ipc_iowrite8(u16 addr, u8 data); | |
| 24 | ||
| 25 | /* Write two sequential registers */ | |
| 26 | int intel_scu_ipc_iowrite16(u16 addr, u16 data); | |
| 27 | ||
| 28 | /* Write four sequential registers */ | |
| 29 | int intel_scu_ipc_iowrite32(u16 addr, u32 data); | |
| 30 | ||
| 31 | /* Write a vector */ | |
| 32 | int intel_scu_ipc_writev(u16 *addr, u8 *data, int len); | |
| 33 | ||
| 34 | /* Update single register based on the mask */ | |
| 35 | int intel_scu_ipc_update_register(u16 addr, u8 data, u8 mask); | |
| 36 | ||
| 9a58a333 SD |
37 | /* Issue commands to the SCU with or without data */ |
| 38 | int intel_scu_ipc_simple_command(int cmd, int sub); | |
| 39 | int intel_scu_ipc_command(int cmd, int sub, u32 *in, int inlen, | |
| 40 | u32 *out, int outlen); | |
| 41 | /* I2C control api */ | |
| 42 | int intel_scu_ipc_i2c_cntrl(u32 addr, u32 *data); | |
| 43 | ||
| 44 | /* Update FW version */ | |
| 45 | int intel_scu_ipc_fw_update(u8 *buffer, u32 length); | |
| 46 | ||
| 47 | #endif |