[ mainboard Asus PCI/I-P54SP4 original bios version ]
with 2.1.119 and others 2.1.xxx kernels i can see
the following error at boot time:
<4>PCI: PCI BIOS revision 2.00 entry at 0xfc8d0
<4>PCI: Probing PCI hardware
<4>PCI: Unable to handle 64-bit address for device 00:00
<4>PCI: Unable to handle 64-bit address for device 00:00
while version 2.0.33 says all ok in hardware land:
<4>pcibios_init : BIOS32 Service Directory structure at 0x000fc4c0
<4>pcibios_init : BIOS32 Service Directory entry at 0xfc8a0
<4>pcibios_init : PCI BIOS revision 2.00 entry at 0xfc8d0
<4>Probing PCI hardware.
<4>Calibrating delay loop.. ok - 35.84 BogoMIPS
the device ist known in /proc/pci as follows in 2.0.33:
Bus 0, device 0, function 0:
Unknown class: Silicon Integrated Systems 85C501 (rev 57).
Fast devsel. IRQ 60. Master Capable. No bursts. Max Lat=128.
Non-prefetchable 32 bit memory at 0x80000010.
Non-prefetchable 64 bit memory at 0x80000010.
Prefetchable 64 bit memory at 0x80000010.
Non-prefetchable 64 bit memory at 0x80000020.
Mario
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