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From: Vladimir Grebenschikov <vova@fbsd.ru>
To: John Baldwin <jhb@FreeBSD.org>
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Subject: Re: ATI Radeon LY Mobility M6: DRM does not work - locking issue ?
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=F7 =D7=D4, 07/09/2004 =D7 15:25 -0400, John Baldwin =D0=C9=DB=C5=D4:

> Your AGP bridge isn't supported it seems.  Does 'dmesg | grep agp' show=20
> anything?

nothing, but

# pciconf -lv
agp0@pci0:0:0:  class=3D0x060000 card=3D0x8140104d chip=3D0x33408086 rev=3D=
0x03
hdr=3D0x00
    vendor   =3D 'Intel Corporation'
    device   =3D '82855PM Odem Host-Hub Interface Bridge'
    class    =3D bridge
    subclass =3D HOST-PCI
...

#  ls -l /dev/agp*
crw-------  1 root  wheel  242,   0 Sep  8 11:00 /dev/agpgart


any clues ?

> from Xorg.0.log:
>
> drmOpenDevice: minor is 0
> drmOpenDevice: node name is /dev/dri/card0
> drmOpenDevice: open result is 6, (OK)
> drmOpenDevice: minor is 0
> drmOpenDevice: node name is /dev/dri/card0
> drmOpenDevice: open result is 6, (OK)
> drmOpenDevice: minor is 0
> drmOpenDevice: node name is /dev/dri/card0
> drmOpenDevice: open result is 6, (OK)
> drmGetBusid returned ''
> (II) RADEON(0): [drm] created "radeon" driver at busid "PCI:1:0:0"
> (II) RADEON(0): [drm] added 8192 byte SAREA at 0xc391c000
> (II) RADEON(0): [drm] mapped SAREA 0xc391c000 to 0x283c2000
> (II) RADEON(0): [drm] framebuffer handle =3D 0xd8000000
> (II) RADEON(0): [drm] added 1 reserved context for kernel
> (WW) RADEON(0): [agp] AGP not available
> (II) RADEON(0): [drm] removed 1 reserved context for kernel
> (II) RADEON(0): [drm] unmapping 8192 bytes of SAREA 0xc391c000 at
> 0x283c2000
> ...
> (II) RADEON(0): Direct rendering disabled
>
>
> Can anybody advise how to make DRM work under 6-CURRENT and latest
> Xorg ?

--=20
Vladimir B. Grebenchikov
vova@fbsd.ru