CONFIG_STM_SOURCE_FTRACE: Copy the output from kernel Ftrace to STM engine

General informations

The Linux kernel configuration item CONFIG_STM_SOURCE_FTRACE:

• prompt: Copy the output from kernel Ftrace to STM engine
• type: tristate
• depends on: CONFIG_TRACING
• defined in drivers/hwtracing/stm/Kconfig
• found in Linux kernels: 4.10–4.20, 5.0–5.19, 6.0–6.13, 6.14-rc+HEAD
• modules built: stm_ftrace

Help text

This option can be used to copy the output from kernel Ftrace to STM engine. Enabling this option will introduce a slight timing effect.

If you want to send kernel Ftrace messages over STM devices, say Y.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module stm_ftrace CONFIG_STM_SOURCE_FTRACE : drivers/hwtracing/stm/Kconfig : "Copy the output from kernel Ftrace to STM engine" # in 4.10–4.20, 5.0–5.19, 6.0–6.13, 6.14-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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