CONFIG_SERIAL_SHARE_IRQ: Support for sharing serial interrupts

General informations

The Linux kernel configuration item CONFIG_SERIAL_SHARE_IRQ:

• prompt: Support for sharing serial interrupts
• type: bool
• depends on: CONFIG_SERIAL_EXTENDED
• defined in arch/m68k/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.3

Help text

Some serial boards have hardware support which allows multiple dumb serial ports on the same board to share a single IRQ. To enable support for this in the serial driver, say Y here.

Hardware

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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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