From: Michael Roth <mdroth@linux.vnet.ibm.com>

Extend the existing EPOW event format we use for PCI
devices to emit PHB plug/unplug events.

Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Greg Kurz <groug@kaod.org>
---
Changes since RFC:
- rebased against ppc-for-2.10
---
 hw/ppc/spapr_events.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c
index f952b78237e1..24ea43d2b951 100644
--- a/hw/ppc/spapr_events.c
+++ b/hw/ppc/spapr_events.c
@@ -531,6 +531,9 @@ static void spapr_hotplug_req_event(uint8_t hp_id, uint8_t hp_action,
     case SPAPR_DR_CONNECTOR_TYPE_CPU:
         hp->hotplug_type = RTAS_LOG_V6_HP_TYPE_CPU;
         break;
+    case SPAPR_DR_CONNECTOR_TYPE_PHB:
+        hp->hotplug_type = RTAS_LOG_V6_HP_TYPE_PHB;
+        break;
     default:
         /* we shouldn't be signaling hotplug events for resources
          * that don't support them