On Thursday 03 December 2009 20:39:00 Jeff Hane wrote:
> > Can you clarify:
> >
> > 1. 460EX is your PCI host CPU?
>
> yes. We are using a canyonlands board with 460ex.
PCI works on Canyonlands without any problems. I just tested latest Linux
release (2.6.32) with an PCI USB card:
-bash-3.2# uname -a
Linux canyonlands 2.6.32 #1 Fri Dec 4 05:42:35 CET 2009 ppc ppc ppc GNU/Linux
-bash-3.2# cat /proc/cpuinfo
processor : 0
cpu : 460EX
clock : 800.000010MHz
revision : 24.162 (pvr 1302 18a2)
bogomips : 1600.00
timebase : 800000010
platform : PowerPC 44x Platform
model : amcc,canyonlands
Memory : 512 MB
-bash-3.2# cat /proc/interrupts
CPU0
18: 0 UIC Edge L2C
19: 22 UIC Level ohci_hcd:usb2, ohci_hcd:usb3
20: 15220 UIC Level serial
23: 8038 UIC Level MAL TX EOB
24: 15510 UIC Level MAL RX EOB
25: 0 UIC Level MAL SERR
26: 0 UIC Level MAL TX DE
27: 0 UIC Level MAL RX DE
28: 0 UIC Level EMAC
34: 1 UIC Level ohci_hcd:usb1
35: 2926 UIC Level IBM IIC
38: 0 UIC Level IBM IIC
BAD: 0
-bash-3.2#
I can't see any problems with PCI interrupts here.
Cheers,
Stefan
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