Release 4.14 arch/x86/include/asm/intel_pmc_ipc.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_X86_INTEL_PMC_IPC_H_
#define _ASM_X86_INTEL_PMC_IPC_H_
/* Commands */
#define PMC_IPC_PMIC_ACCESS 0xFF
#define PMC_IPC_PMIC_ACCESS_READ 0x0
#define PMC_IPC_PMIC_ACCESS_WRITE 0x1
#define PMC_IPC_USB_PWR_CTRL 0xF0
#define PMC_IPC_PMIC_BLACKLIST_SEL 0xEF
#define PMC_IPC_PHY_CONFIG 0xEE
#define PMC_IPC_NORTHPEAK_CTRL 0xED
#define PMC_IPC_PM_DEBUG 0xEC
#define PMC_IPC_PMC_TELEMTRY 0xEB
#define PMC_IPC_PMC_FW_MSG_CTRL 0xEA
/* IPC return code */
#define IPC_ERR_NONE 0
#define IPC_ERR_CMD_NOT_SUPPORTED 1
#define IPC_ERR_CMD_NOT_SERVICED 2
#define IPC_ERR_UNABLE_TO_SERVICE 3
#define IPC_ERR_CMD_INVALID 4
#define IPC_ERR_CMD_FAILED 5
#define IPC_ERR_EMSECURITY 6
#define IPC_ERR_UNSIGNEDKERNEL 7
/* GCR reg offsets from gcr base*/
#define PMC_GCR_PMC_CFG_REG 0x08
#define PMC_GCR_TELEM_DEEP_S0IX_REG 0x78
#define PMC_GCR_TELEM_SHLW_S0IX_REG 0x80
#if IS_ENABLED(CONFIG_INTEL_PMC_IPC)
int intel_pmc_ipc_simple_command(int cmd, int sub);
int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
u32 *out, u32 outlen, u32 dptr, u32 sptr);
int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
u32 *out, u32 outlen);
int intel_pmc_s0ix_counter_read(u64 *data);
int intel_pmc_gcr_read(u32 offset, u32 *data);
int intel_pmc_gcr_write(u32 offset, u32 data);
int intel_pmc_gcr_update(u32 offset, u32 mask, u32 val);
#else
static inline int intel_pmc_ipc_simple_command(int cmd, int sub)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Qipeng Zha | 17 | 100.00% | 1 | 100.00% |
| Total | 17 | 100.00% | 1 | 100.00% |
static inline int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen,
u32 *out, u32 outlen, u32 dptr, u32 sptr)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Qipeng Zha | 37 | 100.00% | 1 | 100.00% |
| Total | 37 | 100.00% | 1 | 100.00% |
static inline int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen,
u32 *out, u32 outlen)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Qipeng Zha | 31 | 100.00% | 1 | 100.00% |
| Total | 31 | 100.00% | 1 | 100.00% |
static inline int intel_pmc_s0ix_counter_read(u64 *data)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Shanth Murthy | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
static inline int intel_pmc_gcr_read(u32 offset, u32 *data)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kuppuswamy Sathyanarayanan | 18 | 100.00% | 1 | 100.00% |
| Total | 18 | 100.00% | 1 | 100.00% |
static inline int intel_pmc_gcr_write(u32 offset, u32 data)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kuppuswamy Sathyanarayanan | 17 | 100.00% | 1 | 100.00% |
| Total | 17 | 100.00% | 1 | 100.00% |
static inline int intel_pmc_gcr_update(u32 offset, u32 mask, u32 val)
{
return -EINVAL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Kuppuswamy Sathyanarayanan | 20 | 100.00% | 1 | 100.00% |
| Total | 20 | 100.00% | 1 | 100.00% |
#endif /*CONFIG_INTEL_PMC_IPC*/
#endif
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Qipeng Zha | 242 | 65.76% | 1 | 20.00% |
| Kuppuswamy Sathyanarayanan | 102 | 27.72% | 2 | 40.00% |
| Shanth Murthy | 23 | 6.25% | 1 | 20.00% |
| Greg Kroah-Hartman | 1 | 0.27% | 1 | 20.00% |
| Total | 368 | 100.00% | 5 | 100.00% |
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