kern/143427: Patch for D510 pinetail AGP problem

[Mamoru Sumida]

>Number:         143427
>Category:       kern
>Synopsis:       Patch for D510 pinetail AGP problem
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Mon Feb 01 12:40:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Mamoru Sumida
>Release:        RELENG_8
>Organization:
>Environment:
FreeBSD saturn.xxx.or.jp 8.0-STABLE FreeBSD 8.0-STABLE #0: Sat Jan 30 16:29:18 UTC 2010     mamoru at saturn.xxx.or.jp:/usr/src/sys/amd64/compile/GENERIC  amd64

>Description:
Release-8 kernel could not find AGP in Intel D510MO mother board.

>How-To-Repeat:
Just Boot . then we could not agp0 in boot log.

>Fix:
I had made the patch. These patch is based on 
http://people.freebsd.org/~rnoland/agp_i810.c-IGD.patch
http://lists.freedesktop.org/archives/intel-gfx/2009-February/001482.html
http://lists.freedesktop.org/archives/intel-gfx/2009-February/001483.html


After rebuild the kernel,I got the agp0
vgapci0: <VGA-compatible display> port 0x20c0-0x20c7 mem 0xe0200000-0xe027ffff,0xd0000000-0xdfffffff,0xe0100000-0xe01fffff irq 16 at device 2.0 
on pci0
agp0: <Intel IGD SVGA controller> on vgapci0
agp0: detected 8188k stolen memory
agp0: aperture size is 256M

I had confirmed the X windows system with Intel Driver.

These patch also requires BIOS revision 0154 or later.

Thanks

>Release-Note:
>Audit-Trail:
>Unformatted: