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[POWERPC] Only enable cpu hotplug via RTAS if the required firmware support is found
authorMichael Ellerman <michael@ellerman.id.au>
Tue, 5 Dec 2006 06:52:38 +0000 (17:52 +1100)
committerPaul Mackerras <paulus@samba.org>
Fri, 8 Dec 2006 04:55:55 +0000 (15:55 +1100)
commit9b0f91e1a6ef3756bc21a133ea680a2f7ea72dff
tree266926fa89dbe8b854cc552ffc512fe97bdb0361tree | snapshot
parent5f266667f94d0ebbfe690b1b4ee0a811f5188fc9commit | diff
[POWERPC] Only enable cpu hotplug via RTAS if the required firmware support is found

To support cpu hotplug on pseries we require two RTAS tokens.  The cpu
hotplug machinery should only be wired up if these tokens are found in
the device tree.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
arch/powerpc/platforms/pseries/hotplug-cpu.c diff | blob | history
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