aic7xxx: Cannot map device: ahc_pci:1:3:0: No SCB space found

Jeff Chua (jeffchua@silk.corp.fedex.com)
Mon, 13 Aug 2001 13:29:52 +0800 (SGT)


Help,

I got the following problem (from dmesg) ...

PCI: Enabling device 01:03.0 (0155 -> 0157)
aic7xxx: PCI1:3:0 MEM region 0xe8100000 in use. Cannot map device.
ahc_pci:1:3:0: No SCB space found
Trying to free free IRQ11

/proc/pci ...

Bus 1, device 3, function 0:
SCSI storage controller: Adaptec AIC-7881U (rev 1).
IRQ 11.
Master Capable. Latency=64. Min Gnt=8.Max Lat=8.
I/O at 0x1400 [0x14ff].
Non-prefetchable 32 bit memory at 0x50000000 [0x50000fff].
Bus 0, device 18, function 0:
Host bridge: Intel Corporation 450NX - 82454NX/84460GX PCI Expander
Bridge (rev 4).
Master Capable. Latency=72.
Bus 1, device 3, function 0:
SCSI storage controller: Adaptec AIC-7881U (#2) (rev 1).
IRQ 11.
Master Capable. Latency=64. Min Gnt=8.Max Lat=8.
I/O at 0xa000 [0xa0ff].
Non-prefetchable 32 bit memory at 0xe8100000 [0xe8100fff].

I've only one AIC7881 card, but why does it shows up twice?

One another system, it works fine. Could this be due to hardware problem?

It's the same kernel. Linux 2.4.6-pre9 #1 SMP. Both are SMP machines.

Thanks,
Jeff
[ jchua@fedex.com ]

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/