Re: X server through the xsrc sets on PowerBook G4 with NVidia card

[Taylor R Campbell <campbell%mumble.net@localhost>]

   Date: Fri, 26 Mar 2010 17:23:32 -0400
   From: Michael <macallan%netbsd.org@localhost>

   Please check if your kernel's pci_usrreq.c is version 1.16.6.3, or
   if it's newer than 9/16/2009.

I have just tried this with a new kernel and sets from HEAD at
<ftp://nyftp.NetBSD.org/pub/NetBSD-daily/HEAD/201003290000Z/>.  I get
further this time, but launching X still fails.  Here's the tail end
of Xorg.0.log in a fresh pkg_comp chroot after I run `X':

   (WW) xf86MapVidMem: could not mmap screen [s=10000,a=a0000] (Invalid 
argument)
   Fatal server error:
   AddScreen/ScreenInit failed for driver 0


   Please consult the The X.Org Foundation support 
            at http://wiki.X.Org
    for help. 
   Please also check the log file at "/var/log/Xorg.0.log" for additional 
information.

And here's a snippet of ktrace output from `ktrace X':

   ...
   749      1 Xorg     CALL  open(0xffffd89c,2,1)
   749      1 Xorg     NAMI  "/dev/ttyE0"
   749      1 Xorg     RET   open 6
   ...
   749      1 Xorg     CALL  mmap(0,0x10000,3,1,6,0,0,0xf2000000)
   749      1 Xorg     RET   mmap -276955136/0xef7e0000
   ...
   749      1 Xorg     CALL  mmap(0,0x10000,3,1,6,0,0,0xa0000)
   749      1 Xorg     RET   mmap -1 errno 22 Invalid argument
   ...

Let me know if you want dmesg output, or anything else.  I get the
same if I try a kernel and sets built from the netbsd-5 branch at
<http://nyftp.NetBSD.org/pub/NetBSD-daily/netbsd-5/201003300000Z/>.

For what it's worth, modular X.org from pkgsrc worked in NetBSD 4 on
similar hardware for me a year and a half ago.