[ELDK] No IRQ found ...
wd at denx.de
Tue Aug 18 12:45:09 CEST 2009
Dear Zaahir Khan,
In message <f970d83a0908172208l75078673n711f88f425d31cae at mail.gmail.com> you wrote:
> I am using yosemite evalution board.
> Kernel Linux version 2.6.31-rc3.
This kernel uses the arch/powerpc configuration, i. e. hardware
configuration is based on using the device tree.
> On PCI slot using WW 508 codec card.
Are the drivers for this card part of the mainline (kernel.org) Linux
kernel tree? I can't find them...
> During kernel booting getting error,
> When excuting codec driver probe, Booting logs is below.
> no IRQ found.
> And pci bus busy.
> Previously using linux 2.6.24-2 same driver and same board no such error.
That was the old arch/ppc configuration which did not use the device
tree yet. A lot has changed in the kernel since, also and especially
in the way how interrupts are assigned.
> Please suggest!!
Seems your driver needs updating to be usable in the current kernel
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