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CONFIG_UIO_PDRV_GENIRQ: Userspace I/O platform driver with generic IRQ handling

General informations

The Linux kernel configuration item CONFIG_UIO_PDRV_GENIRQ:

• prompt: Userspace I/O platform driver with generic IRQ handling
• type: tristate
• depends on: (none)
• defined in drivers/uio/Kconfig
• found in Linux kernels: 2.6.27–2.6.39, 3.0–3.9, 3.10-rc+HEAD
• modules built: uio_pdrv_genirq

Help text

Platform driver for Userspace I/O devices, including generic interrupt handling code. Shared interrupts are not supported.

This kernel driver requires that the matching userspace driver handles interrupts in a special way. Userspace is responsible for acknowledging the hardware device if needed, and re-enabling interrupts in the interrupt controller using the write() syscall.

If you don't know what to do here, say N.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module uio_pdrv_genirq CONFIG_UIO_PDRV_GENIRQ : drivers/uio/Kconfig : "Userspace I/O platform driver with generic IRQ handling"
• lkddb platform "uio_pdrv_genirq" : CONFIG_UIO CONFIG_UIO_PDRV_GENIRQ : drivers/uio/uio_pdrv_genirq.c

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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