David Fries wrote:
> 
> I'm using the TSC of the Pentium processors to get some precise timing
> delays for writing to a eeprom (bit banging bus operations), and it
> works just fine, but the cpu_khz variable isn't exported to a kernel
> module, so I hardcoded in my module.  It works fine for that one
> system, but obviously I don't want to hard code it for the general
> case.  I guess I could write my own routine to figure out what the
> cpu_khz is, but it is already done, so how do I get access to it?

I don't know of any official way of doing this, but here's some 
code (written by aa) that accomplishes this.