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