PPC750 cPCI Hotplug
mattd at seakr.com
Tue Jul 20 04:36:48 EST 2004
I've searched the archives, the web and every thing else I can think of
to no avail. I'm hoping someone here might be able to help me out.
I have a Motorola PPC750 with a Raven chipset in a compact PCI test
rack. I've got the 2.4.19 kernel with the ppc patch applied and it
works very well.
The problem is that I can not get PCI hotplugging to work.
I'm using Xilinx FPGAs on some other boards in the test rack. The FPGAs
have PCI cores but when I configure them after powerup, the kernel does
not see them. I have hotplug support compiled in the kernel.
I've tried several different kernels, with no luck.
I've noticed there is no CONFIG_HOTPLUG_PCI option for ppc like there is
for other architectures, just CONFIG_HOTPLUG.
Does anyone have hotplug working on a ppc750? Is it even possible?
thanks for any help,
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