Messages in this thread | | | Date | Thu, 28 Dec 2006 19:36:08 +0100 (MET) | From | Jan Engelhardt <> | Subject | Re: [PATCH] introduce config option to disable DMA zone on i386 |
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On Dec 28 2006 15:03, Marcelo Tosatti wrote: > >Comments? > >+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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