[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
Re: rfc: vmem(9) API/implementation changes
On Wed, Jul 27, 2011 at 06:10:17PM +0100, David Laight wrote:
> It is probably also worth avoiding allocating address 0 anyway.
> What is it address 0 of? The physical address seen on the bus??
Yes, physical bus address, or offset 0 in whatever the parent window
maps to (think pcmcia or similar) and is often a valid address.
Main Index |
Thread Index |