Subject: Re: Stuff not working after update to current
To: None <current-users@NetBSD.ORG>
From: None <rvb@IGW.TRUST.CS.CMU.EDU>
Date: 07/23/1995 03:01:11
Let me suggest a solution to the apeture problem that I use. I think
the kernel proper should be secure and should let you map the space
that SVGA accelerated drivers use. I add the following case to
sys/arch/i386/i386/mem.c: mmmmap(dev, off, prot)
if (off > ctob(physmem) ||
((off >= 0xA0000 && off < 0x100000)) ||
(off == 0))
This says: allow memory to be mapped that is beyound the end of
physical memory or in the bios hole or page 0 (also used for bios).
You would then
mknod /dev/xf86 c 2 13
And now you don't worry about apeture drivers any more!