CONFIG_BLK_DEV_IDEDMA_PMAC_AUTO: Use DMA by default

General informations

The Linux kernel configuration item CONFIG_BLK_DEV_IDEDMA_PMAC_AUTO:

• prompt: Use DMA by default
• type: bool
• depends on: CONFIG_BLK_DEV_IDEDMA_PMAC
• defined in drivers/ide/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.9

Help text

This option allows the driver for the built-in IDE controller on Power Macintoshes and PowerBooks to use DMA automatically, without it having to be explicitly enabled. This option is provided because of concerns about a couple of cases where using DMA on buggy PC hardware may have caused damage. Saying Y should be safe on all Apple machines.

Hardware

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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