Re: [PATCH] (pata-2.6 fix queue) cmd64x: remove broken SW/MW DMA support

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On Thu, 8 Feb 2007 00:00:32 +0300, Sergei Shtylyov wrote:
>Remove the bogus code pretending to set SW/MW DMA timings -- I wonder whether
>its author really thought that he could achieve that wrtiting to BMIDE status
>registers?  Stop fiddling with the DMA capable bits in the speedproc() -- they
>do not enable DMA, and are properly dealt with by the dma_host_{on,off} methods;
>also, get rid of the duplicate reads/writes of UDIDETCRx registers, and do some
>coding style and whitespace changes while at it...
>
>Unfortunately, fixing the SW/MW DMA support would requre a major driver rewrite
>along with some more fixing, so I'm putting it off...
>
>Warning: this has been compile-tested only.

Worked fine on my SPARC Ultra5.

/Mikael
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