CONFIG_NTB_TOOL: NTB Debugging Tool Test Client

General informations

The Linux kernel configuration item CONFIG_NTB_TOOL:

• prompt: NTB Debugging Tool Test Client
• type: tristate
• depends on: (none)
• defined in drivers/ntb/test/Kconfig
• found in Linux kernels: 4.2–4.20, 5.0–5.19, 6.0–6.12
• modules built: ntb_tool

Help text

This is a simple debugging driver that enables the doorbell and scratchpad registers to be read and written from the debugfs. This enables more complicated debugging to be scripted from user space. This driver may be used to test that your ntb hardware and drivers are functioning at a basic level.

If unsure, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module ntb_tool CONFIG_NTB_TOOL : drivers/ntb/test/Kconfig : "NTB Debugging Tool Test Client" # in 4.2–4.20, 5.0–5.19, 6.0–6.12

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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