Subject: Re: Map a bit of physical memory!
To: Johan Rydberg <>
From: Matthias Drochner <>
List: tech-kern
Date: 12/03/1999 21:36:35 said:
> How do I map a bit of physical memory into the kernel? 

User process memory or device register space?
For the former, look et kern/kern_physio.c. For device
space, it is generally bus dependant. bus_space_map()
or even pmap_enter() migth be a starting point.

best regards