148 lines
4.7 KiB
TOML
148 lines
4.7 KiB
TOML
[metadata]
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version = "1.1.0"
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updated = "2026-02-26"
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description = "Hardware and Conflict Database for ember-tune Thermal Engine"
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# service collision
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[[conflicts]]
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id = "tlp_vs_ppd"
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services = ["tlp.service", "power-profiles-daemon.service"]
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contention = "ACPI Platform Profile / EPP"
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severity = "Critical"
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fix_action = "MaskBoth"
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help_text = "TLP and Power-Profiles-Daemon fight over power envelopes. Mask both to allow ember-tune deterministic control."
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[[conflicts]]
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id = "thermal_logic_collision"
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services = ["thermald.service", "throttled.service"]
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contention = "RAPL / MSR / BD-PROCHOT"
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severity = "High"
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fix_action = "SuspendService"
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help_text = "Thermald and Throttled create a 'register ping-pong' loop. Disable throttled; ember-tune will manage RAPL limits."
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[[conflicts]]
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id = "freq_scaling_collision"
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services = ["auto-cpufreq.service"]
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contention = "CPU Scaling Governor"
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severity = "Medium"
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fix_action = "SuspendService"
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help_text = "Auto-cpufreq interferes with deterministic Silicon Knee identification."
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[[conflicts]]
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id = "dell_fan_collision"
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services = ["i8kmon.service"]
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contention = "Dell SMM Fan Control"
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severity = "High"
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fix_action = "SuspendService"
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help_text = "i8kmon fights with ember-tune for SMM fan duty cycles. Suspend during benchmark."
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# manufacturer wide logic
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[ecosystems.dell]
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vendor_regex = "(Dell.*|Precision.*|Latitude.*|XPS.*)"
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polling_cap_ms = 1000
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drivers = ["dell_smm_hwmon"]
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fan_manual_mode_cmd = "dell-bios-fan-control 0"
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fan_auto_mode_cmd = "dell-bios-fan-control 1"
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safety_register = "0x1FC" # BD PROCHOT MSR
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help_text = "Dell systems often require 'SMM Security Mitigation' disabled in BIOS for fan control."
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[ecosystems.lenovo]
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vendor_regex = "LENOVO"
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lap_mode_path = "/sys/devices/platform/thinkpad_acpi/dytc_lapmode"
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profiles_path = "/sys/firmware/acpi/platform_profile"
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ec_write_required = false # Varies by model
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[ecosystems.asus]
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vendor_regex = "ASUSTeK.*"
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thermal_policy_path = "/sys/devices/platform/asus-nb-wmi/throttle_thermal_policy"
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policy_map = { Balanced = 0, Turbo = 1, Silent = 2 }
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[ecosystems.hp]
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vendor_regex = "HP"
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msr_lock_register = "0x610"
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msr_lock_bit = 63
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fan_boost_path = "/sys/devices/platform/hp-wmi/hwmon/hwmon*/pwm1_enable"
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[ecosystems.framework]
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vendor_regex = "Framework"
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ec_tool = "ectool"
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optimization = "Direct-FFI-SMC"
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polling_cap_ms = 500
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[ecosystems.surface]
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vendor_regex = "Microsoft Corporation"
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product_regex = "Surface.*"
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drivers = ["surface_acpi"]
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profiles_path = "/sys/bus/platform/devices/surface_performance/platform_profile"
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# quirks: model quirks and fixes
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[[quirks]]
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model_regex = "XPS 13 93.*"
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id = "dell_bd_prochot_fix"
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issue = "False Positive 400MHz Lock"
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monitor_msr = "0x1FC"
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reset_bit = 0
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action = "ClearBitOnSafeTemp"
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[[quirks]]
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model_regex = "ThinkPad T14.*"
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id = "lenovo_lap_throttling"
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issue = "11W TDP Lock in Lap Mode"
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trigger_path = "/sys/devices/platform/thinkpad_acpi/dytc_lapmode"
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trigger_value = "1"
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action = "AbortOnLapMode"
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[[quirks]]
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model_regex = "ROG Zephyrus G14"
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id = "asus_fan_hex_support"
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issue = "Custom Hex Curve Interface"
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target_path = "/sys/devices/platform/asus-nb-wmi/fan_curve"
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format = "HexPair16"
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action = "ManualFanControlRequired"
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[[quirks]]
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model_regex = "Spectre x360"
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id = "hp_rapl_lockout"
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issue = "Hardware MSR Lockout"
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action = "WarnUserMSRLocked"
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[[quirks]]
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model_regex = "Framework.*"
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id = "framework_prochot_stuck"
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issue = "BD PROCHOT wedged at 200MHz"
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monitor_msr = "0x1FC"
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reset_bit = 0
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action = "ClearBitOnSafeTemp"
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# heuristic discovery
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[discovery.sensors]
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temp_labels = ["Package id 0", "Tdie", "Tctl", "CPU Temperature", "Core 0", "Composite"]
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fan_labels = ["CPU Fan", "GPU Fan", "System Fan", "Processor Fan"]
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hwmon_priority = ["coretemp", "zenpower", "k10temp", "dell_smm", "thinkpad", "asus"]
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[discovery.actuators]
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rapl_paths = ["intel-rapl:0", "package-0", "intel-rapl:1"]
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amd_energy_paths = ["zenpower/energy1_input", "k10temp/energy1_input"]
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governor_files = ["energy_performance_preference", "energy_performance_hint", "scaling_governor"]
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# env health verification
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[[preflight_checks]]
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name = "MSR Write Access"
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check_cmd = "grep -q 'msr.allow_writes=on' /proc/cmdline"
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fail_help = "Add 'msr.allow_writes=on' to kernel parameters to allow power limit manipulation."
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[[preflight_checks]]
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name = "Kernel Lockdown Status"
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check_cmd = "cat /sys/kernel/security/lockdown | grep -q '\\[none\\]' || ! [ -f /sys/kernel/security/lockdown ]"
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fail_help = "Kernel Lockdown is enabled. MMIO/MSR actuators are restricted by the Linux Security Module."
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[[preflight_checks]]
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name = "Intel P-State Check"
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check_cmd = "[ -d /sys/devices/system/cpu/intel_pstate ] || [ -d /sys/devices/system/cpu/cpufreq/policy0 ]"
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fail_help = "CPU Frequency scaling driver not detected. Ensure intel_pstate or acpi-cpufreq is loaded."
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