[PATCH pata-2.6] sl82c105: add speedproc() method and MWDMA0/1 support

[Sergei Shtylyov]

Hello.

Bartlomiej Zolnierkiewicz wrote:

>>Add the speedproc() method for setting transfer modes, modify config_for_dma()
>>to call it and use ide_max_dma_mode() to select the best DMA mode.
>>Add support for the multiword DMA modes 0 and 1, using the upper half of the
>>'drive_data' field to store the DMA timings to program into the drive control
>>register when DMA is turned on for real.

>>Signed-off-by: Sergei Shtylyov <sshtylyov at ru.mvista.com>

> applied

    I now also have almost complete patch to merge PIO/DMA timings and so get 
rid of selectproc() there... :-)

MBR, Sergei