diff options
Diffstat (limited to 'arch/x86/include/uapi/asm/amd_hsmp.h')
| -rw-r--r-- | arch/x86/include/uapi/asm/amd_hsmp.h | 64 |
1 files changed, 62 insertions, 2 deletions
diff --git a/arch/x86/include/uapi/asm/amd_hsmp.h b/arch/x86/include/uapi/asm/amd_hsmp.h index 4a7cace06204..92d8f256d096 100644 --- a/arch/x86/include/uapi/asm/amd_hsmp.h +++ b/arch/x86/include/uapi/asm/amd_hsmp.h @@ -50,6 +50,12 @@ enum hsmp_message_ids { HSMP_GET_METRIC_TABLE_VER, /* 23h Get metrics table version */ HSMP_GET_METRIC_TABLE, /* 24h Get metrics table */ HSMP_GET_METRIC_TABLE_DRAM_ADDR,/* 25h Get metrics table dram address */ + HSMP_SET_XGMI_PSTATE_RANGE, /* 26h Set xGMI P-state range */ + HSMP_CPU_RAIL_ISO_FREQ_POLICY, /* 27h Get/Set Cpu Iso frequency policy */ + HSMP_DFC_ENABLE_CTRL, /* 28h Enable/Disable DF C-state */ + HSMP_GET_RAPL_UNITS = 0x30, /* 30h Get scaling factor for energy */ + HSMP_GET_RAPL_CORE_COUNTER, /* 31h Get core energy counter value */ + HSMP_GET_RAPL_PACKAGE_COUNTER, /* 32h Get package energy counter value */ HSMP_MSG_ID_MAX, }; @@ -65,6 +71,7 @@ enum hsmp_msg_type { HSMP_RSVD = -1, HSMP_SET = 0, HSMP_GET = 1, + HSMP_SET_GET = 2, }; enum hsmp_proto_versions { @@ -72,7 +79,8 @@ enum hsmp_proto_versions { HSMP_PROTO_VER3, HSMP_PROTO_VER4, HSMP_PROTO_VER5, - HSMP_PROTO_VER6 + HSMP_PROTO_VER6, + HSMP_PROTO_VER7 }; struct hsmp_msg_desc { @@ -300,7 +308,7 @@ static const struct hsmp_msg_desc hsmp_msg_desc_table[] * HSMP_SET_POWER_MODE, num_args = 1, response_sz = 0 * input: args[0] = power efficiency mode[2:0] */ - {1, 0, HSMP_SET}, + {1, 1, HSMP_SET_GET}, /* * HSMP_SET_PSTATE_MAX_MIN, num_args = 1, response_sz = 0 @@ -325,6 +333,58 @@ static const struct hsmp_msg_desc hsmp_msg_desc_table[] * output: args[1] = upper 32 bits of the address */ {0, 2, HSMP_GET}, + + /* + * HSMP_SET_XGMI_PSTATE_RANGE, num_args = 1, response_sz = 0 + * input: args[0] = min xGMI p-state[15:8] + max xGMI p-state[7:0] + */ + {1, 0, HSMP_SET}, + + /* + * HSMP_CPU_RAIL_ISO_FREQ_POLICY, num_args = 1, response_sz = 1 + * input: args[0] = set/get policy[31] + + * disable/enable independent control[0] + * output: args[0] = current policy[0] + */ + {1, 1, HSMP_SET_GET}, + + /* + * HSMP_DFC_ENABLE_CTRL, num_args = 1, response_sz = 1 + * input: args[0] = set/get policy[31] + enable/disable DFC[0] + * output: args[0] = current policy[0] + */ + {1, 1, HSMP_SET_GET}, + + /* RESERVED(0x29-0x2f) */ + {0, 0, HSMP_RSVD}, + {0, 0, HSMP_RSVD}, + {0, 0, HSMP_RSVD}, + {0, 0, HSMP_RSVD}, + {0, 0, HSMP_RSVD}, + {0, 0, HSMP_RSVD}, + {0, 0, HSMP_RSVD}, + + /* + * HSMP_GET_RAPL_UNITS, response_sz = 1 + * output: args[0] = tu value[19:16] + esu value[12:8] + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_RAPL_CORE_COUNTER, num_args = 1, response_sz = 1 + * input: args[0] = apic id[15:0] + * output: args[0] = lower 32 bits of energy + * output: args[1] = upper 32 bits of energy + */ + {1, 2, HSMP_GET}, + + /* + * HSMP_GET_RAPL_PACKAGE_COUNTER, num_args = 0, response_sz = 1 + * output: args[0] = lower 32 bits of energy + * output: args[1] = upper 32 bits of energy + */ + {0, 2, HSMP_GET}, + }; /* Metrics table (supported only with proto version 6) */ |