diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/x86/include/uapi/asm/amd_hsmp.h | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/arch/x86/include/uapi/asm/amd_hsmp.h b/arch/x86/include/uapi/asm/amd_hsmp.h index 769b939444..fce22686c8 100644 --- a/arch/x86/include/uapi/asm/amd_hsmp.h +++ b/arch/x86/include/uapi/asm/amd_hsmp.h @@ -47,6 +47,9 @@ enum hsmp_message_ids { HSMP_SET_PCI_RATE, /* 20h Control link rate on PCIe devices */ HSMP_SET_POWER_MODE, /* 21h Select power efficiency profile policy */ HSMP_SET_PSTATE_MAX_MIN, /* 22h Set the max and min DF P-State */ + 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_MSG_ID_MAX, }; @@ -64,6 +67,14 @@ enum hsmp_msg_type { HSMP_GET = 1, }; +enum hsmp_proto_versions { + HSMP_PROTO_VER2 = 2, + HSMP_PROTO_VER3, + HSMP_PROTO_VER4, + HSMP_PROTO_VER5, + HSMP_PROTO_VER6 +}; + struct hsmp_msg_desc { int num_args; int response_sz; @@ -295,6 +306,104 @@ static const struct hsmp_msg_desc hsmp_msg_desc_table[] = { * input: args[0] = min df pstate[15:8] + max df pstate[7:0] */ {1, 0, HSMP_SET}, + + /* + * HSMP_GET_METRIC_TABLE_VER, num_args = 0, response_sz = 1 + * output: args[0] = metrics table version + */ + {0, 1, HSMP_GET}, + + /* + * HSMP_GET_METRIC_TABLE, num_args = 0, response_sz = 0 + */ + {0, 0, HSMP_GET}, + + /* + * HSMP_GET_METRIC_TABLE_DRAM_ADDR, num_args = 0, response_sz = 2 + * output: args[0] = lower 32 bits of the address + * output: args[1] = upper 32 bits of the address + */ + {0, 2, HSMP_GET}, +}; + +/* Metrics table (supported only with proto version 6) */ +struct hsmp_metric_table { + __u32 accumulation_counter; + + /* TEMPERATURE */ + __u32 max_socket_temperature; + __u32 max_vr_temperature; + __u32 max_hbm_temperature; + __u64 max_socket_temperature_acc; + __u64 max_vr_temperature_acc; + __u64 max_hbm_temperature_acc; + + /* POWER */ + __u32 socket_power_limit; + __u32 max_socket_power_limit; + __u32 socket_power; + + /* ENERGY */ + __u64 timestamp; + __u64 socket_energy_acc; + __u64 ccd_energy_acc; + __u64 xcd_energy_acc; + __u64 aid_energy_acc; + __u64 hbm_energy_acc; + + /* FREQUENCY */ + __u32 cclk_frequency_limit; + __u32 gfxclk_frequency_limit; + __u32 fclk_frequency; + __u32 uclk_frequency; + __u32 socclk_frequency[4]; + __u32 vclk_frequency[4]; + __u32 dclk_frequency[4]; + __u32 lclk_frequency[4]; + __u64 gfxclk_frequency_acc[8]; + __u64 cclk_frequency_acc[96]; + + /* FREQUENCY RANGE */ + __u32 max_cclk_frequency; + __u32 min_cclk_frequency; + __u32 max_gfxclk_frequency; + __u32 min_gfxclk_frequency; + __u32 fclk_frequency_table[4]; + __u32 uclk_frequency_table[4]; + __u32 socclk_frequency_table[4]; + __u32 vclk_frequency_table[4]; + __u32 dclk_frequency_table[4]; + __u32 lclk_frequency_table[4]; + __u32 max_lclk_dpm_range; + __u32 min_lclk_dpm_range; + + /* XGMI */ + __u32 xgmi_width; + __u32 xgmi_bitrate; + __u64 xgmi_read_bandwidth_acc[8]; + __u64 xgmi_write_bandwidth_acc[8]; + + /* ACTIVITY */ + __u32 socket_c0_residency; + __u32 socket_gfx_busy; + __u32 dram_bandwidth_utilization; + __u64 socket_c0_residency_acc; + __u64 socket_gfx_busy_acc; + __u64 dram_bandwidth_acc; + __u32 max_dram_bandwidth; + __u64 dram_bandwidth_utilization_acc; + __u64 pcie_bandwidth_acc[4]; + + /* THROTTLERS */ + __u32 prochot_residency_acc; + __u32 ppt_residency_acc; + __u32 socket_thm_residency_acc; + __u32 vr_thm_residency_acc; + __u32 hbm_thm_residency_acc; + __u32 spare; + + /* New items at the end to maintain driver compatibility */ + __u32 gfxclk_frequency[8]; }; /* Reset to default packing */ |