[OpenBIOS] more pci info
Eddy
eddy+public+spam at noc.everquick.net
Fri May 5 03:42:30 CEST 2000
What does 'lspci -v -t' indicate? What strikes me as odd is that the
bridge is on bus #1, not bus #0.
Am I missing something here? *puzzled look*
Eddy
---------------------------------------------------------------------------
Brotsman & Dreger, Inc.
EverQuick Internet Division
EMail: eddy at everquick.net
Phone: (316) 794-8922
---------------------------------------------------------------------------
On Mon, 1 May 2000, Ronald G Minnich wrote:
> Date: Mon, 1 May 2000 17:11:11 -0600 (MDT)
> From: Ronald G Minnich <rminnich at lanl.gov>
> Reply-To: openbios at elvis.informatik.uni-freiburg.de
> To: openbios at elvis.informatik.uni-freiburg.de, freebios-devel at sourceforge.net
> Subject: [OpenBIOS] more pci info
>
> lspci for this motherboard shows:
>
> lspci -v
> 00:00.0 Host bridge: Intel Corporation 440GX - 82443GX Host bridge
> Flags: bus master, medium devsel, latency 64
> Memory at f8000000 (32-bit, prefetchable)
> Capabilities: [a0] AGP version 1.0
>
> 00:01.0 PCI bridge: Intel Corporation 440GX - 82443GX AGP bridge
> Flags: bus master, 66Mhz, medium devsel, latency 64
> Bus: primary=00, secondary=01, subordinate=02, sec-latency=64
> I/O behind bridge: 0000f000-00000fff
> Memory behind bridge: fff00000-000fffff
> Prefetchable memory behind bridge: fff00000-000fffff
>
> 00:09.0 Non-VGA unclassified device: Unknown device 14c1:8043 (rev 03)
> Subsystem: Unknown device 103c:106b
> Flags: bus master, stepping, 66Mhz, slow devsel, latency 64, IRQ
> 19
> Memory at f5000000 (64-bit, prefetchable)
>
> 00:0c.0 SCSI storage controller: Adaptec 7896
> Subsystem: Unknown device 9005:080f
> Flags: bus master, medium devsel, latency 64, IRQ 19
> BIST result: 00
> I/O ports at 1400
> Memory at f4100000 (64-bit, non-prefetchable)
> Capabilities: [dc] Power Management version 1
>
> 00:0c.1 SCSI storage controller: Adaptec 7896
> Subsystem: Unknown device 9005:080f
> Flags: bus master, medium devsel, latency 64, IRQ 19
> BIST result: 00
> I/O ports at 1800
> Memory at f4101000 (64-bit, non-prefetchable)
> Capabilities: [dc] Power Management version 1
>
> 00:0e.0 Ethernet controller: Intel Corporation 82557 (rev 08)
> Subsystem: Unknown device 8086:3000
> Flags: bus master, medium devsel, latency 64, IRQ 21
> Memory at f4102000 (32-bit, non-prefetchable)
> I/O ports at 1080
> Memory at f4000000 (32-bit, non-prefetchable)
> Capabilities: [dc] Power Management version 2
>
> 00:12.0 ISA bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02)
> Flags: bus master, medium devsel, latency 0
>
> 00:12.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev
> 01) (prog-if 80) Flags: bus master, medium devsel, latency 64
> I/O ports at 1050
>
> 00:12.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01)
> Flags: bus master, medium devsel, latency 64, IRQ 21
> I/O ports at 1060
>
> 00:12.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 02)
> Flags: medium devsel
>
> 00:14.0 VGA compatible controller: Cirrus Logic GD 5480 (rev 23)
> Subsystem: Unknown device 8086:3430
> Flags: bus master, VGA palette snoop, medium devsel, latency 64
> Memory at f6000000 (32-bit, prefetchable)
> Memory at f4103000 (32-bit, non-prefetchable)
>
> 01:0f.0 PCI bridge: Digital Equipment Corporation: Unknown device 0023
> (rev 06)
> Flags: bus master, fast Back2Back, 66Mhz, medium devsel, latency
> 240
> Bus: primary=01, secondary=02, subordinate=02, sec-latency=68
> I/O behind bridge: 0000f000-00000fff
> Memory behind bridge: fff00000-000fffff
> Prefetchable memory behind
> bridge: 00000000fff00000-0000000000000000
>
>
> Here's what's weird. The lspci shows the devices on bus 0. my probe found
> the bus 0 devices on bus 1 *and* bus 0. So what am I doing wrong?
>
> anybody have a clue as to what the DEC PCI bridge is doing on there? is
> this a bridge to the 64-bit slot or something? weird.
>
> ron
>
> -
> To unsubscribe: send mail to majordomo at freiburg.linux.de
> with 'unsubscribe openbios' in the body of the message
>
-
To unsubscribe: send mail to majordomo at freiburg.linux.de
with 'unsubscribe openbios' in the body of the message
More information about the openbios
mailing list