Re: [PATCH] introduce config option to disable DMA zone on i386

From: Jan Engelhardt
Date: Thu Dec 28 2006 - 13:38:26 EST

On Dec 28 2006 15:03, Marcelo Tosatti wrote:
>+config NO_DMA_ZONE
>+ bool "DMA zone support"
>+ default n
>+ help
>+ This disables support for the 16MiB DMA zone. Only enable this
>+ option if you are certain that your devices contain no DMA
>+ addressing limitations.

The naming could be a bit better. If I have
[*] DMA zone support
it should actually enable the DMA zone, not disable it. Wind it like you
prefer, either
(1) config NO_DMA_ZONE, bool "Disable DMA zone" default n or
(2) config DMA_ZONE, bool "[Enable] DMA zone" default y

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