I'm trying to get a Digium TDM410 card working with the PCI slot on a
net5501 but am running into problems from IRQ conflicts. Has anyone got
this combo to work?
It seems that the net5501 assigns IRQ 10 to both the geode security
block, as well as any card in the pci slot. Is there anyway to get a
free irq for the pci slot?
lspci -v snippits:
00:01.0 Host bridge: Advanced Micro Devices [AMD] Unknown device 2080
(rev 33)
Subsystem: Advanced Micro Devices [AMD] Unknown device 2080
Flags: bus master, 66MHz, medium devsel, latency 248
00:01.2 Entertainment encryption device: Advanced Micro Devices [AMD]
Geode LX AES Security Block
Subsystem: Advanced Micro Devices [AMD] Geode LX AES Security
Block
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 10
Memory at a0000000 (32-bit, non-prefetchable) [size=16K]
00:0e.0 Ethernet controller: Digium, Inc. Unknown device 8005 (rev 11)
Subsystem: Digium, Inc. Unknown device 8005
Flags: bus master, medium devsel, latency 64, IRQ 10
I/O ports at e500 [size=256]
Memory at a0004400 (32-bit, non-prefetchable) [size=1K]
Expansion ROM at 98000000 [disabled] [size=128K]
Capabilities: [c0] Power Management version 2
cat /proc/interrupts shows the card is not receiving an interrupt.
CPU0
0: 136182 XT-PIC timer
2: 0 XT-PIC cascade
4: 1265 XT-PIC serial
8: 540885 XT-PIC rtc
11: 0 XT-PIC eth0
14: 985 XT-PIC ide0
15: 0 XT-PIC ehci_hcd:usb1, ohci_hcd:usb2
NMI: 0
LOC: 0
ERR: 0
MIS: 0
Any help is greatly appreciated.
Dave Byrne
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