1 #ifndef _ASM_X86_INTEL_PMC_IPC_H_
2 #define _ASM_X86_INTEL_PMC_IPC_H_
3
4 /* Commands */
5 #define PMC_IPC_PMIC_ACCESS 0xFF
6 #define PMC_IPC_PMIC_ACCESS_READ 0x0
7 #define PMC_IPC_PMIC_ACCESS_WRITE 0x1
8 #define PMC_IPC_USB_PWR_CTRL 0xF0
9 #define PMC_IPC_PMIC_BLACKLIST_SEL 0xEF
10 #define PMC_IPC_PHY_CONFIG 0xEE
11 #define PMC_IPC_NORTHPEAK_CTRL 0xED
12 #define PMC_IPC_PM_DEBUG 0xEC
13 #define PMC_IPC_PMC_TELEMTRY 0xEB
14 #define PMC_IPC_PMC_FW_MSG_CTRL 0xEA
15
16 /* IPC return code */
17 #define IPC_ERR_NONE 0
18 #define IPC_ERR_CMD_NOT_SUPPORTED 1
19 #define IPC_ERR_CMD_NOT_SERVICED 2
20 #define IPC_ERR_UNABLE_TO_SERVICE 3
21 #define IPC_ERR_CMD_INVALID 4
22 #define IPC_ERR_CMD_FAILED 5
23 #define IPC_ERR_EMSECURITY 6
24 #define IPC_ERR_UNSIGNEDKERNEL 7
25
26 #if IS_ENABLED(CONFIG_INTEL_PMC_IPC)
27
28 int intel_pmc_ipc_simple_command(int cmd, int sub);
29 int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
30 u32 *out, u32 outlen, u32 dptr, u32 sptr);
31 int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
32 u32 *out, u32 outlen);
33
34 #else
35
intel_pmc_ipc_simple_command(int cmd,int sub)36 static inline int intel_pmc_ipc_simple_command(int cmd, int sub)
37 {
38 return -EINVAL;
39 }
40
intel_pmc_ipc_raw_cmd(u32 cmd,u32 sub,u8 * in,u32 inlen,u32 * out,u32 outlen,u32 dptr,u32 sptr)41 static inline int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
42 u32 *out, u32 outlen, u32 dptr, u32 sptr)
43 {
44 return -EINVAL;
45 }
46
intel_pmc_ipc_command(u32 cmd,u32 sub,u8 * in,u32 inlen,u32 * out,u32 outlen)47 static inline int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
48 u32 *out, u32 outlen)
49 {
50 return -EINVAL;
51 }
52
53 #endif /*CONFIG_INTEL_PMC_IPC*/
54
55 #endif
56