kern/143427: Patch for D510 pinetail AGP problem

Mamoru Sumida msumida at
Mon Feb 1 12:40:02 UTC 2010

>Number:         143427
>Category:       kern
>Synopsis:       Patch for D510 pinetail AGP problem
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Mon Feb 01 12:40:01 UTC 2010
>Originator:     Mamoru Sumida
>Release:        RELENG_8
FreeBSD 8.0-STABLE FreeBSD 8.0-STABLE #0: Sat Jan 30 16:29:18 UTC 2010     mamoru at  amd64

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

Just Boot . then we could not agp0 in boot log.

I had made the patch. These patch is based on

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.



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