Subject: ISA_HOLE_VADDR/i386
To: None <tech-kern@NetBSD.ORG>
From: Felix Lechner <lechner@eecs.harvard.edu>
List: tech-kern
Date: 07/03/1995 17:03:58
Hi,
I switched to NetBSD from Linux, and I have some problems with my own
device drivers. I am sure I am doing something wrong.
If I have a card at 0xd0000, does
ISA_HOLE_VADDR(0xd0000)
then get me to the memory on that card? Is that ISA hole in virtual
memory contiguous between 0xa0000 and 0xeffff?
The io ports need no translation, right?
Thanks,
Felix