Subject: Re: Enhancements to bus_space_barrier
To: None <>
From: Nathan J. Williams <nathanw@MIT.EDU>
List: tech-kern
Date: 10/19/2001 11:15:14 writes:

> After going through the specification for bus_space_barrier()
> for the fifth time, and finding it lacking, I'd like to propose
> the following enhancement:

I don't particularly object to this, but given the fact (noted again
on the mailing lists recently) that all the bus_space_{read,write}
operations have implicit barriers to deal with non-barrier-aware
drivers, this seems like misplaced effort...

        - Nathan