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Michał Żygowski
1a488a4da5
The CPU throttling used an excessive number of variables. The allowed range of values should be fixed at build, saving it as a NV variable makes no sense. Simplify the logic of the CPU throttling range, gaining a better UX than some error popups. Instead of setting the temperature, set the offset which has a fixed allowed range. Display the current threshold temperatue as grayed out fields instead. Also add PCD to control the default value of the throttling offset. Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
116 lines
4.1 KiB
C
116 lines
4.1 KiB
C
/** @file
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Declarations for options of Dasharo system features
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Copyright (c) 2023, 3mdeb Sp. z o.o. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _DASHARO_OPTIONS_H_
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#define _DASHARO_OPTIONS_H_
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//
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// Names of Dasharo-specific EFI variables in DasharoSystemFeaturesGuid
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// namespace.
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//
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// Settings
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#define DASHARO_VAR_BATTERY_CONFIG L"BatteryConfig"
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#define DASHARO_VAR_BOOT_MANAGER_ENABLED L"BootManagerEnabled"
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#define DASHARO_VAR_CPU_THROTTLING_OFFSET L"CpuThrottlingOffset"
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#define DASHARO_VAR_ENABLE_CAMERA L"EnableCamera"
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#define DASHARO_VAR_ENABLE_WIFI_BT L"EnableWifiBt"
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#define DASHARO_VAR_FAN_CURVE_OPTION L"FanCurveOption"
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#define DASHARO_VAR_FIRMWARE_UPDATE_MODE L"FirmwareUpdateMode"
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#define DASHARO_VAR_IOMMU_CONFIG L"IommuConfig"
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#define DASHARO_VAR_LOCK_BIOS L"LockBios"
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#define DASHARO_VAR_MEMORY_PROFILE L"MemoryProfile"
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#define DASHARO_VAR_ME_MODE L"MeMode"
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#define DASHARO_VAR_NETWORK_BOOT L"NetworkBoot"
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#define DASHARO_VAR_OPTION_ROM_POLICY L"OptionRomPolicy"
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#define DASHARO_VAR_POWER_FAILURE_STATE L"PowerFailureState"
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#define DASHARO_VAR_PS2_CONTROLLER L"Ps2Controller"
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#define DASHARO_VAR_RESIZEABLE_BARS_ENABLED L"PCIeResizeableBarsEnabled"
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#define DASHARO_VAR_SERIAL_REDIRECTION L"SerialRedirection"
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#define DASHARO_VAR_SERIAL_REDIRECTION2 L"SerialRedirection2"
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#define DASHARO_VAR_SLEEP_TYPE L"SleepType"
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#define DASHARO_VAR_SMM_BWP L"SmmBwp"
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#define DASHARO_VAR_USB_MASS_STORAGE L"UsbMassStorage"
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#define DASHARO_VAR_USB_STACK L"UsbDriverStack"
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#define DASHARO_VAR_WATCHDOG L"WatchdogConfig"
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#define DASHARO_VAR_WATCHDOG_AVAILABLE L"WatchdogAvailable"
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#define DASHARO_VAR_SMALL_CORE_ACTIVE_COUNT L"SmallCoreActiveCount"
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#define DASHARO_VAR_CORE_ACTIVE_COUNT L"CoreActiveCount"
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#define DASHARO_VAR_HYPER_THREADING L"HyperThreading"
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// Other
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#define DASHARO_VAR_SMBIOS_UUID L"Type1UUID"
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#define DASHARO_VAR_SMBIOS_SN L"Type2SN"
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//
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// Constants for some of the above EFI variables which typically have a value of
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// UINT8 type.
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//
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#define DASHARO_FAN_CURVE_OPTION_SILENT 0
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#define DASHARO_FAN_CURVE_OPTION_PERFORMANCE 1
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#define DASHARO_ME_MODE_ENABLE 0
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#define DASHARO_ME_MODE_DISABLE_HECI 1
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#define DASHARO_ME_MODE_DISABLE_HAP 2
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#define DASHARO_OPTION_ROM_POLICY_DISABLE_ALL 0
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#define DASHARO_OPTION_ROM_POLICY_ENABLE_ALL 1
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#define DASHARO_OPTION_ROM_POLICY_VGA_ONLY 2
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#define DASHARO_SLEEP_TYPE_S0IX 0
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#define DASHARO_SLEEP_TYPE_S3 1
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#define DASHARO_POWER_FAILURE_STATE_OFF 0
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#define DASHARO_POWER_FAILURE_STATE_ON 1
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#define DASHARO_POWER_FAILURE_STATE_KEEP 2
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#define DASHARO_POWER_FAILURE_STATE_HIDDEN 0xff
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// The values aren't random, they match FSP_M_CONFIG::SpdProfileSelected
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#define DASHARO_MEMORY_PROFILE_JEDEC 0
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#define DASHARO_MEMORY_PROFILE_XMP1 2
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#define DASHARO_MEMORY_PROFILE_XMP2 3
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#define DASHARO_MEMORY_PROFILE_XMP3 4
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#define DASHARO_CPU_CORES_ENABLE_ALL 0xff
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//
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// Structures describing format of some of the above EFI variables. Must be
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// packed.
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//
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#pragma pack(push,1)
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typedef struct {
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BOOLEAN WatchdogEnable;
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UINT16 WatchdogTimeout;
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} DASHARO_WATCHDOG_CONFIG;
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typedef struct {
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BOOLEAN IommuEnable;
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BOOLEAN IommuHandoff;
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} DASHARO_IOMMU_CONFIG;
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typedef struct {
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UINT8 StartThreshold;
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UINT8 StopThreshold;
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} DASHARO_BATTERY_CONFIG;
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#pragma pack(pop)
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// Set of possible values of Dasharo variables.
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typedef union {
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BOOLEAN Boolean;
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UINT8 Uint8;
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DASHARO_WATCHDOG_CONFIG Watchdog;
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DASHARO_IOMMU_CONFIG Iommu;
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DASHARO_BATTERY_CONFIG Battery;
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} DASHARO_VAR_DATA;
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#endif
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