From: Nathan Fontenot Date: Thu, 3 Jul 2008 03:22:39 +0000 (+1000) Subject: powerpc/pseries: Update the device tree correctly for drconf memory add/remove X-Git-Tag: v2.6.27-rc1~1058^2~59 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3c3f67eafad12d4ccabe491c6c8a50bf6e75b89a;p=pandora-kernel.git powerpc/pseries: Update the device tree correctly for drconf memory add/remove This updates the device tree manipulation routines so that memory add/remove of lmbs represented under the ibm,dynamic-reconfiguration-memory node of the device tree invokes the hotplug notifier chain. This change is needed because of the change in the way memory is represented under the ibm,dynamic-reconfiguration-memory node. All lmbs are described in the ibm,dynamic-memory property instead of having a separate node for each lmb as in previous device tree layouts. This requires the update_node() routine to check for updates to the ibm,dynamic-memory property and invoke the hotplug notifier chain. This also updates the pseries hotplug notifier to be able to gather information for lmbs represented under the ibm,dynamic-reconfiguration-memory node and have the lmbs added/removed. Signed-off-by: Nathan Fontenot Signed-off-by: Paul Mackerras --- Reading git-diff-tree failed