CONFIG_DEVPORT: /dev/port character device

General informations

The Linux kernel configuration item CONFIG_DEVPORT has multiple definitions:

/dev/port character device found in drivers/char/Kconfig

The configuration item CONFIG_DEVPORT:

• prompt: /dev/port character device
• type: bool
• depends on: CONFIG_HAS_IOPORT
• defined in drivers/char/Kconfig
• found in Linux kernels: 4.11–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Say Y here if you want to support the /dev/port device. The /dev/port device is similar to /dev/mem, but for I/O ports.

found in drivers/char/Kconfig

The configuration item CONFIG_DEVPORT:

• prompt:
• type: bool
• depends on: CONFIG_ISA || CONFIG_PCI
• defined in drivers/char/Kconfig
• found in Linux kernels: 2.6.22–2.6.39, 3.0–3.19, 4.0–4.10

Help text

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Hardware

LKDDb

Raw data from LKDDb:

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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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