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Subject2.4.17: fails to detect PCI bus
From
Date
Hi.

I've just tried updating a friends machine from 2.4.9 to 2.4.17. 2.4.17
fails to detect the PCI bus in his system. I saw some discussion about
this kind of problem back in the 2.4.10 period, but I though it was
fixed?

Anybody got any ideas?

Cheers,
Eamonn



Failed boot from 2.4.17:

Feb 19 15:34:57 estelwyn kernel: POSIX conformance testing by UNIFIX
Feb 19 15:34:57 estelwyn kernel: PCI: PCI BIOS revision 2.10 entry at
0xfdb31, last bus=0
Feb 19 15:34:57 estelwyn kernel: PCI: System does not support PCI
Feb 19 15:34:57 estelwyn kernel: Linux NET4.0 for Linux 2.4



2.4.9 works just fine, reporting

Feb 19 18:16:46 estelwyn kernel: PCI: PCI BIOS revision 2.10 entry at
0xfdb31, last bus=0
Feb 19 18:16:46 estelwyn kernel: PCI: Probing PCI hardware
Feb 19 18:16:46 estelwyn kernel: isapnp: Scanning for PnP cards...



lspci -v reports

00:05.0 Host bridge: Hint Corp VXPro II Chipset
Subsystem: Hint Corp VXPro II Chipset CPU to PCI Bridge
Flags: bus master, 66Mhz, slow devsel, latency 64

00:05.1 ISA bridge: Hint Corp VXPro II Chipset
Subsystem: Hint Corp VXPro II Chipset PCI to ISA Bridge
Flags: bus master, 66Mhz, slow devsel, latency 64

00:05.2 IDE interface: Hint Corp VXPro II Chipset (prog-if 00 [])
Subsystem: Hint Corp VXPro II Chipset EIDE Controller
Flags: medium devsel

00:08.0 USB Controller: Lucent Microelectronics: Unknown device 5802
(rev 10) (prog-if 10 [OHCI])
Subsystem: Lucent Microelectronics: Unknown device 5802
Flags: bus master, medium devsel, latency 64, IRQ 9
Memory at ffade000 (32-bit, non-prefetchable) [size=4K]

00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139
(rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
Flags: bus master, medium devsel, latency 64, IRQ 10
I/O ports at e800 [size=256]
Memory at ffadfe00 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2

00:0a.0 VGA compatible controller: Trident Microsystems TGUI 9440 (rev
e3) (prog-if 00 [VGA])
Flags: medium devsel
Memory at ff800000 (32-bit, non-prefetchable) [size=2M]
Memory at ffaf0000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at ffae0000 [disabled] [size=64K]

00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139
(rev 10)
Subsystem: Realtek Semiconductor Co., Ltd. RT8139
Flags: bus master, medium devsel, latency 64, IRQ 11
I/O ports at ec00 [size=256]
Memory at ffadff00 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2


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