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Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158/* 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