Date: Sat, 10 Sep 2005 21:13:20 +0800 From: "Paul Hamilton" <paulh@bdug.org.au> To: <freebsd-questions@freebsd.org> Subject: RE: Accessing the Digital IO pins on a VIA EPIA-PD motherboard - Second question Message-ID: <05de01c5b609$6a1cf250$6600a8c0@w2k2> In-Reply-To: <043901c5b1f2$2f4b4070$6600a8c0@w2k2>
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Ok, so it doesn't look like anyone knows anything about how to access =
the
DIO pins on this MB.
Next question, How does one go about analysing the hardware to find out =
what
the io and interrupt addresses might be?
The only command I can find is the 'pciconf' cmd. What if the DIO ports =
are
hanging off the ISA bus?
Here is what the EPIA-PD motherboard reports as:-
# pciconf -lv
agp0@pci0:0:0: class=3D0x060000 card=3D0xaa011106 chip=3D0x31231106 =
rev=3D0x00
hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT8623 Apollo CLE266 CastleRock CPU to PCI Bridge'
class =3D bridge
subclass =3D HOST-PCI
pcib1@pci0:1:0: class=3D0x060400 card=3D0x00000080 chip=3D0xb0911106 =
rev=3D0x00
hdr=3D0x01
vendor =3D 'VIA Technologies Inc'
device =3D 'VT8633 Apollo Pro 266 CPU to AGP Controller'
class =3D bridge
subclass =3D PCI-PCI
vr0@pci0:15:0: class=3D0x020000 card=3D0x01061106 chip=3D0x31061106 =
rev=3D0x8b
hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT6105M/LOM Rhine III PCI Fast Ethernet Controller'
class =3D network
subclass =3D ethernet
uhci0@pci0:16:0: class=3D0x0c0300 card=3D0xaa011106 =
chip=3D0x30381106
rev=3D0x80 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
class =3D serial bus
subclass =3D USB
uhci1@pci0:16:1: class=3D0x0c0300 card=3D0xaa011106 =
chip=3D0x30381106
rev=3D0x80 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
class =3D serial bus
subclass =3D USB
uhci2@pci0:16:2: class=3D0x0c0300 card=3D0xaa011106 =
chip=3D0x30381106
rev=3D0x80 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT82xxxxx UHCI USB 1.1 Controller (All VIA Chipsets)'
class =3D serial bus
subclass =3D USB
none0@pci0:16:3: class=3D0x0c0320 card=3D0x31041106 =
chip=3D0x31041106
rev=3D0x82 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT6202 USB 2.0 Enhanced Host Controller'
class =3D serial bus
subclass =3D USB
isab0@pci0:17:0: class=3D0x060100 card=3D0xaa011106 =
chip=3D0x31771106
rev=3D0x00 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT8235 PCI to ISA Bridge'
class =3D bridge
subclass =3D PCI-ISA
atapci0@pci0:17:1: class=3D0x01018a card=3D0xaa011106 =
chip=3D0x05711106
rev=3D0x06 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT82xxxx EIDE Controller (All VIA Chipsets)'
class =3D mass storage
subclass =3D ATA
none1@pci0:17:5: class=3D0x040100 card=3D0xaa011106 =
chip=3D0x30591106
rev=3D0x50 hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT8233/33A/8235/8237 AC97 Enhanced Audio Controller'
class =3D multimedia
subclass =3D audio
vr1@pci0:18:0: class=3D0x020000 card=3D0x01021106 chip=3D0x30651106 =
rev=3D0x74
hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT6102 Rhine II PCI Fast Ethernet Controller'
class =3D network
subclass =3D ethernet
none2@pci1:0:0: class=3D0x030000 card=3D0x31221106 chip=3D0x31221106 =
rev=3D0x03
hdr=3D0x00
vendor =3D 'VIA Technologies Inc'
device =3D 'VT8623 Apollo CLE266 CastleRock AGP 8X Controller'
class =3D display
subclass =3D VGA
Any other ideas on how to aproach this?
Cheers,
Paul Hamilton
> -----Original Message-----
> From: owner-freebsd-questions@freebsd.org=20
> [mailto:owner-freebsd-questions@freebsd.org] On Behalf Of=20
> Paul Hamilton
> Sent: Monday, 5 September 2005 4:17 PM
> To: freebsd-questions@freebsd.org
> Subject: Accessing the Digital IO pins on a VIA EPIA-PD motherboard
>=20
>=20
> Hi,
>=20
> Anyone know the interrupts and addresses of the 8 Digital IO=20
> pins of the EPIA-PD motherboard?
>=20
> Cheers,
>=20
> Paul Hamilton
>=20
> _______________________________________________
> freebsd-questions@freebsd.org mailing list=20
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>=20
>=20
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