[plug] idebus speed

[Tim White]

Craig Ringer wrote:

>How are you determining that Linux is running the IDE bus at 33 MHz? If
>you mean the boot message about "assuming 33MHz", My understanding is
>that that is not relevant to the drive access.
>
So what does this message mean? I gathered it meant the bus was running 
at 33Mhz (ATA33) instead of something higher, or that is what linux 
thinks its running. So setting the idebus= does what?
Tim