LXR linux/arch/x86/include/asm/intel_pmc

   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
  28int intel_pmc_ipc_simple_command(int cmd, int sub);
  29int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
  30                u32 *out, u32 outlen, u32 dptr, u32 sptr);
  31int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
  32                u32 *out, u32 outlen);
  33
  34#else
  35
  36static inline int intel_pmc_ipc_simple_command(int cmd, int sub)
  37{
  38        return -EINVAL;
  39}
  40
  41static 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
  47static 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