239 lines
6.5 KiB
Plaintext
239 lines
6.5 KiB
Plaintext
# When adding new entries keep the list in alphabetical order
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comment "Samsung Debugging Feature"
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menuconfig SEC_DEBUG
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bool "Samsung TN Ramdump Feature"
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default n
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help
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Samsung TN Ramdump Feature.
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Enables collection of ram dump.
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Enables task history, debug level etc.
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This feature is enabled in defconfig.
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if SEC_DEBUG
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config SEC_DEBUG_PRINTK_NOCACHE
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bool "Samsung non-cached kernel printk"
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default y
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help
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Samsung non-cached kernel printk
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This ensures that printk is never stale
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which is a good feature when debugging without
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hardware debuggers. If unsure, keep it turned on.
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config SEC_DEBUG_SCHED_LOG
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bool "Samsung Scheduler Logging Feature"
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default n
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help
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Samsung Scheduler Logging Feature for Debug use.
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Enables task scheduling history.
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Enables IRQ scheduling history.
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This feature is enabled in defconfig.
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config SEC_DEBUG_SEMAPHORE_LOG
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bool "Samsung Semaphore Logging Feature"
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default n
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help
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Samsung Semaphore Logging Feature for Debug use.
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Enables semaphore debugging statistics.
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Enables logging.
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This feature is enabled in defconfig.
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config SEC_FILE_LEAK_DEBUG
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bool "Samsung File Leak Debugging Feature"
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default n
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help
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Samsung File Leak Debugging Feature for Debug use.
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Enables the forced panic mode when EMFILE Eror occurs.
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This feature is enabled in defconfig.
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config SEC_LOGGER_BUFFER_EXPANSION
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bool "Samsung Logger Buffer Expansion Feature"
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default n
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help
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This is used to expand buffers of logger.
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This feature is enabled in defconfig.
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config SEC_LOGGER_BUFFER_EXPANSION_SIZE
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int "Samsung Logger Buffer Expansion Size(MB)"
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depends on SEC_LOGGER_BUFFER_EXPANSION
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default 2
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help
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This is used to expand main buffer of logger(MB).
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config SEC_DEBUG_USER
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bool "Panic on Userspace fault"
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default y
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help
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Panic on Userspace fault
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This feature enables collection of ram dump,
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on user fault.
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Enabled native code debugging.
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config SEC_DEBUG_IRQ_EXIT_LOG
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bool "Temporary Logging for IRQ delay"
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default n
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help
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Verbose Logging for IRQ delay.
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Helps indetification of irq enter and exit.
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This is to track the current state of IRQ execution.
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This is enabled in defconfig file.
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config SEC_DEBUG_MSG_LOG
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bool "Message Log for ram dump debug"
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default n
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help
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Verbose Logging for ram dump analysis.
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Collects kernel debug log.
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Log is collected in the no-cache area.
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This feature is enabled in defconfig.
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config SEC_DEBUG_SUMMARY
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bool "Debug summary"
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depends on SEC_DEBUG_SCHED_LOG
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default n
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help
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Subsystems debug summary feature.
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When enabled provides kernel logs, modem logs, RPM registers,
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Schedule and IRQ logs at the time of crash along with the
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reason for crash, which can be extracted as a html in RAM dump mode.
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config SEC_DEBUG_DCVS_LOG
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bool "Temporary Logging for DCVS"
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default n
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help
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DCVS Logging Feature for Debug use.
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The ACPU clock rate changes will be logged as a part
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of secdbg_log structure along with the CPU time stamp.
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The previous frequency and the new frequency for both the CPU along
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with the CPU time stamp will be logged.
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config SEC_DEBUG_POWER_LOG
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bool "Temporary Logging for MSM POWER"
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default n
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help
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POWER Logging Feature for Debug use.
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The power and clock gating will be logged as a part
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of secdbg_log structure along with the CPU time stamp.
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config SEC_DEBUG_FUELGAUGE_LOG
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bool "Temporary Logging for FuelGauge"
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default n
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help
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FuelGauge Logging Feature for Debug use.
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The FuelGauge values are logged as a part
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of secdbg_log structure along with the CPU time stamp.
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The voltage and soc values along with the CPU time will be logged.
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config SEC_DEBUG_LOW_LOG
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bool "Kernel Message Logging for Debug Level Low"
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default n
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help
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Kernel Message Logging Feature for Debug use.
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The Kernel Messages are logged using file I/O
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when an exception occurs, when the debug level is low.
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The file I/O is added in kernel driver level
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so that kernel messages are logged on next reboot.
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config SEC_DEBUG_MDM_FILE_INFO
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bool "MDM filename and line number in UPLOAD mode"
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default n
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help
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This feature enables display of MDM info in upload mode.
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This feature enabled SSR in debug level low.
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Collects MDM ram dump and then calls panic.
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UPLOAD mode has MDM dump info to show it on LCD.
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config SEC_DEBUG_DOUBLE_FREE
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bool "Enable double free detection"
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default n
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help
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Detect erraneous codes that frees a kmalloced node
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twice. When kfree(p) is called, p is not freed right away.
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Instead, it is pushed into a circular buffer. What it frees
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is the oldest pointer that was pushed into the buffer.
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If someone tries to free the same pointer p, *p
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is read and checked for a magic code that is written
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when it was first freed. If it matches, the whole
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circular buffer is searched. Panic is be called when
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the match is found.
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config SEC_DEBUG_FORCE_ERROR
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bool "enable force error"
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default n
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help
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This option enable to force error by sysfs
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config SEC_DEBUG_SEC_WDOG_BITE
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bool "Samsung fore secure bite simulation"
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default n
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depends on QCOM_SCM && SEC_DEBUG_FORCE_ERROR
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help
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simulation for secure bite.
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This feature is enabled in defconfig.
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config SEC_LOG_LAST_KMSG
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bool "Enable /proc/last_kmsg support: if EMBEDDED"
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default n
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help
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This option enables /proc/last_kmsg support.
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config SEC_DEBUG_NOCACHE_LOG_IN_LEVEL_LOW
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bool "Enable nocache logging in debug level LOW"
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default n
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help
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Enable nocache logging in debug level LOW.
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config SEC_SSR_DEBUG_LEVEL_CHK
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bool "PERIPHERAL SECURE check"
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default n
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help
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To check the authentication of peripheral image.
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config USER_RESET_DEBUG
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bool "reset reason debug feature in user version"
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default n
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help
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This option provides reset history log in user version.
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This option enable proc/reset_reason support
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config USER_RESET_DEBUG_TEST
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bool "reset reason debug test feature in eng version"
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depends on USER_RESET_DEBUG
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default n
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help
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This option enable for test in eng version(KP, DP, TP, WP)
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config SEC_PERIPHERAL_SECURE_CHK
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bool "PERIPHERAL SECURE check"
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default n
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depends on MSM_PIL
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help
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This option enables checking the authentication of peripheral image.
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config SEC_DEBUG_PWDT
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bool "Platform Watchdog check"
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default n
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help
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To check Platform Watchdog thread status
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endif
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config SEC_QUEST
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bool "Samsung QUEST Feature"
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default n
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help
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Samsung QUEST Feature, to test chipset quality
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config SEC_QUEST_UEFI
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bool "Samsung QUEST UEFI Feature"
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default n
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help
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Samsung QUEST UEFI Feature, to test chipset quality
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config SEC_SKP
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bool "Samsung SKP Feature"
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default n
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help
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Samsung SKP Feature, to test chipset quality
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