CONFIG_IO_DELAY_0XED: port 0xed based port-IO delay

General informations

The Linux kernel configuration item CONFIG_IO_DELAY_0XED:

• prompt: port 0xed based port-IO delay
• type: bool
• depends on: (none)
• defined in arch/x86/Kconfig.debug
• found in Linux kernels: 2.6.25–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Help text

Use port 0xed as the IO delay. This frees up port 0x80 which is often used as a hardware-debug port.

Hardware

LKDDb

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• (none)

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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