diff options
Diffstat (limited to 'include/linux/intel_pmt_features.h')
| -rw-r--r-- | include/linux/intel_pmt_features.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/include/linux/intel_pmt_features.h b/include/linux/intel_pmt_features.h new file mode 100644 index 000000000000..53573a4a49b7 --- /dev/null +++ b/include/linux/intel_pmt_features.h @@ -0,0 +1,157 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _FEATURES_H +#define _FEATURES_H + +#include <linux/bits.h> +#include <linux/types.h> + +/* Common masks */ +#define PMT_CAP_TELEM BIT(0) +#define PMT_CAP_WATCHER BIT(1) +#define PMT_CAP_CRASHLOG BIT(2) +#define PMT_CAP_STREAMING BIT(3) +#define PMT_CAP_THRESHOLD BIT(4) +#define PMT_CAP_WINDOW BIT(5) +#define PMT_CAP_CONFIG BIT(6) +#define PMT_CAP_TRACING BIT(7) +#define PMT_CAP_INBAND BIT(8) +#define PMT_CAP_OOB BIT(9) +#define PMT_CAP_SECURED_CHAN BIT(10) + +#define PMT_CAP_PMT_SP BIT(11) +#define PMT_CAP_PMT_SP_POLICY GENMASK(17, 12) + +/* Per Core Performance Telemetry (PCPT) specific masks */ +#define PMT_CAP_PCPT_CORE_PERF BIT(18) +#define PMT_CAP_PCPT_CORE_C0_RES BIT(19) +#define PMT_CAP_PCPT_CORE_ACTIVITY BIT(20) +#define PMT_CAP_PCPT_CACHE_PERF BIT(21) +#define PMT_CAP_PCPT_QUALITY_TELEM BIT(22) + +/* Per Core Environmental Telemetry (PCET) specific masks */ +#define PMT_CAP_PCET_WORKPOINT_HIST BIT(18) +#define PMT_CAP_PCET_CORE_CURR_TEMP BIT(19) +#define PMT_CAP_PCET_CORE_INST_RES BIT(20) +#define PMT_CAP_PCET_QUALITY_TELEM BIT(21) /* Same as PMT_CAP_PCPT */ +#define PMT_CAP_PCET_CORE_CDYN_LVL BIT(22) +#define PMT_CAP_PCET_CORE_STRESS_LVL BIT(23) +#define PMT_CAP_PCET_CORE_DAS BIT(24) +#define PMT_CAP_PCET_FIVR_HEALTH BIT(25) +#define PMT_CAP_PCET_ENERGY BIT(26) +#define PMT_CAP_PCET_PEM_STATUS BIT(27) +#define PMT_CAP_PCET_CORE_C_STATE BIT(28) + +/* Per RMID Performance Telemetry specific masks */ +#define PMT_CAP_RMID_CORES_PERF BIT(18) +#define PMT_CAP_RMID_CACHE_PERF BIT(19) +#define PMT_CAP_RMID_PERF_QUAL BIT(20) + +/* Accelerator Telemetry specific masks */ +#define PMT_CAP_ACCEL_CPM_TELEM BIT(18) +#define PMT_CAP_ACCEL_TIP_TELEM BIT(19) + +/* Uncore Telemetry specific masks */ +#define PMT_CAP_UNCORE_IO_CA_TELEM BIT(18) +#define PMT_CAP_UNCORE_RMID_TELEM BIT(19) +#define PMT_CAP_UNCORE_D2D_ULA_TELEM BIT(20) +#define PMT_CAP_UNCORE_PKGC_TELEM BIT(21) + +/* Crash Log specific masks */ +#define PMT_CAP_CRASHLOG_MAN_TRIG BIT(11) +#define PMT_CAP_CRASHLOG_CORE BIT(12) +#define PMT_CAP_CRASHLOG_UNCORE BIT(13) +#define PMT_CAP_CRASHLOG_TOR BIT(14) +#define PMT_CAP_CRASHLOG_S3M BIT(15) +#define PMT_CAP_CRASHLOG_PERSISTENCY BIT(16) +#define PMT_CAP_CRASHLOG_CLIP_GPIO BIT(17) +#define PMT_CAP_CRASHLOG_PRE_RESET BIT(18) +#define PMT_CAP_CRASHLOG_POST_RESET BIT(19) + +/* PeTe Log specific masks */ +#define PMT_CAP_PETE_MAN_TRIG BIT(11) +#define PMT_CAP_PETE_ENCRYPTION BIT(12) +#define PMT_CAP_PETE_PERSISTENCY BIT(13) +#define PMT_CAP_PETE_REQ_TOKENS BIT(14) +#define PMT_CAP_PETE_PROD_ENABLED BIT(15) +#define PMT_CAP_PETE_DEBUG_ENABLED BIT(16) + +/* TPMI control specific masks */ +#define PMT_CAP_TPMI_MAILBOX BIT(11) +#define PMT_CAP_TPMI_LOCK BIT(12) + +/* Tracing specific masks */ +#define PMT_CAP_TRACE_SRAR BIT(11) +#define PMT_CAP_TRACE_CORRECTABLE BIT(12) +#define PMT_CAP_TRACE_MCTP BIT(13) +#define PMT_CAP_TRACE_MRT BIT(14) + +/* Per RMID Energy Telemetry specific masks */ +#define PMT_CAP_RMID_ENERGY BIT(18) +#define PMT_CAP_RMID_ACTIVITY BIT(19) +#define PMT_CAP_RMID_ENERGY_QUAL BIT(20) + +enum pmt_feature_id { + FEATURE_INVALID = 0x0, + FEATURE_PER_CORE_PERF_TELEM = 0x1, + FEATURE_PER_CORE_ENV_TELEM = 0x2, + FEATURE_PER_RMID_PERF_TELEM = 0x3, + FEATURE_ACCEL_TELEM = 0x4, + FEATURE_UNCORE_TELEM = 0x5, + FEATURE_CRASH_LOG = 0x6, + FEATURE_PETE_LOG = 0x7, + FEATURE_TPMI_CTRL = 0x8, + FEATURE_RESERVED = 0x9, + FEATURE_TRACING = 0xA, + FEATURE_PER_RMID_ENERGY_TELEM = 0xB, + FEATURE_MAX = 0xB, +}; + +enum feature_layout { + LAYOUT_RMID, + LAYOUT_WATCHER, + LAYOUT_COMMAND, + LAYOUT_CAPS_ONLY, +}; + +struct pmt_cap { + u32 mask; + const char *name; +}; + +extern const char * const pmt_feature_names[]; +extern enum feature_layout feature_layout[]; +extern struct pmt_cap pmt_cap_common[]; +extern struct pmt_cap pmt_cap_pcpt[]; +extern struct pmt_cap *pmt_caps_pcpt[]; +extern struct pmt_cap pmt_cap_pcet[]; +extern struct pmt_cap *pmt_caps_pcet[]; +extern struct pmt_cap pmt_cap_rmid_perf[]; +extern struct pmt_cap *pmt_caps_rmid_perf[]; +extern struct pmt_cap pmt_cap_accel[]; +extern struct pmt_cap *pmt_caps_accel[]; +extern struct pmt_cap pmt_cap_uncore[]; +extern struct pmt_cap *pmt_caps_uncore[]; +extern struct pmt_cap pmt_cap_crashlog[]; +extern struct pmt_cap *pmt_caps_crashlog[]; +extern struct pmt_cap pmt_cap_pete[]; +extern struct pmt_cap *pmt_caps_pete[]; +extern struct pmt_cap pmt_cap_tpmi[]; +extern struct pmt_cap *pmt_caps_tpmi[]; +extern struct pmt_cap pmt_cap_s3m[]; +extern struct pmt_cap *pmt_caps_s3m[]; +extern struct pmt_cap pmt_cap_tracing[]; +extern struct pmt_cap *pmt_caps_tracing[]; +extern struct pmt_cap pmt_cap_rmid_energy[]; +extern struct pmt_cap *pmt_caps_rmid_energy[]; + +static inline bool pmt_feature_id_is_valid(enum pmt_feature_id id) +{ + if (id > FEATURE_MAX) + return false; + + if (id == FEATURE_INVALID || id == FEATURE_RESERVED) + return false; + + return true; +} +#endif |