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Diffstat (limited to 'arch/powerpc/platforms/pseries/pci_dlpar.c')
-rw-r--r--arch/powerpc/platforms/pseries/pci_dlpar.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/pci_dlpar.c b/arch/powerpc/platforms/pseries/pci_dlpar.c
index 4448386268d9..52e2623a741d 100644
--- a/arch/powerpc/platforms/pseries/pci_dlpar.c
+++ b/arch/powerpc/platforms/pseries/pci_dlpar.c
@@ -11,6 +11,7 @@
#include <linux/pci.h>
#include <linux/export.h>
+#include <linux/node.h>
#include <asm/pci-bridge.h>
#include <asm/ppc-pci.h>
#include <asm/firmware.h>
@@ -21,9 +22,22 @@
struct pci_controller *init_phb_dynamic(struct device_node *dn)
{
struct pci_controller *phb;
+ int nid;
pr_debug("PCI: Initializing new hotplug PHB %pOF\n", dn);
+ nid = of_node_to_nid(dn);
+ if (likely((nid) >= 0)) {
+ if (!node_online(nid)) {
+ if (__register_one_node(nid)) {
+ pr_err("PCI: Failed to register node %d\n", nid);
+ } else {
+ update_numa_distance(dn);
+ node_set_online(nid);
+ }
+ }
+ }
+
phb = pcibios_alloc_controller(dn);
if (!phb)
return NULL;