1 files changed, 41 insertions, 10 deletions

diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c
index f626eb7b34..744ea62ac0 100644
--- a/hw/ppc/spapr_events.c
+++ b/hw/ppc/spapr_events.c
@@ -386,7 +386,9 @@ static void spapr_powerdown_req(Notifier *n, void *opaque)
     qemu_irq_pulse(xics_get_qirq(spapr->icp, spapr->check_exception_irq));
 }
 
-static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action)
+static void spapr_hotplug_req_event(uint8_t hp_id, uint8_t hp_action,
+                                    sPAPRDRConnectorType drc_type,
+                                    uint32_t drc)
 {
     sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_machine());
     struct hp_log_full *new_hp;
@@ -395,8 +397,6 @@ static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action)
     struct rtas_event_log_v6_maina *maina;
     struct rtas_event_log_v6_mainb *mainb;
     struct rtas_event_log_v6_hp *hp;
-    sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc);
-    sPAPRDRConnectorType drc_type = drck->get_type(drc);
 
     new_hp = g_malloc0(sizeof(struct hp_log_full));
     hdr = &new_hp->hdr;
@@ -427,14 +427,15 @@ static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action)
     hp->hdr.section_length = cpu_to_be16(sizeof(*hp));
     hp->hdr.section_version = 1; /* includes extended modifier */
     hp->hotplug_action = hp_action;
-
+    hp->hotplug_identifier = hp_id;
 
     switch (drc_type) {
     case SPAPR_DR_CONNECTOR_TYPE_PCI:
-        hp->drc.index = cpu_to_be32(drck->get_index(drc));
-        hp->hotplug_identifier = RTAS_LOG_V6_HP_ID_DRC_INDEX;
         hp->hotplug_type = RTAS_LOG_V6_HP_TYPE_PCI;
         break;
+    case SPAPR_DR_CONNECTOR_TYPE_LMB:
+        hp->hotplug_type = RTAS_LOG_V6_HP_TYPE_MEMORY;
+        break;
     default:
         /* we shouldn't be signaling hotplug events for resources
          * that don't support them
@@ -443,19 +444,49 @@ static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action)
         return;
     }
 
+    if (hp_id == RTAS_LOG_V6_HP_ID_DRC_COUNT) {
+        hp->drc.count = cpu_to_be32(drc);
+    } else if (hp_id == RTAS_LOG_V6_HP_ID_DRC_INDEX) {
+        hp->drc.index = cpu_to_be32(drc);
+    }
+
     rtas_event_log_queue(RTAS_LOG_TYPE_HOTPLUG, new_hp, true);
 
     qemu_irq_pulse(xics_get_qirq(spapr->icp, spapr->check_exception_irq));
 }
 
-void spapr_hotplug_req_add_event(sPAPRDRConnector *drc)
+void spapr_hotplug_req_add_by_index(sPAPRDRConnector *drc)
+{
+    sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc);
+    sPAPRDRConnectorType drc_type = drck->get_type(drc);
+    uint32 index = drck->get_index(drc);
+
+    spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_INDEX,
+                            RTAS_LOG_V6_HP_ACTION_ADD, drc_type, index);
+}
+
+void spapr_hotplug_req_remove_by_index(sPAPRDRConnector *drc)
+{
+    sPAPRDRConnectorClass *drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc);
+    sPAPRDRConnectorType drc_type = drck->get_type(drc);
+    uint32 index = drck->get_index(drc);
+
+    spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_INDEX,
+                            RTAS_LOG_V6_HP_ACTION_REMOVE, drc_type, index);
+}
+
+void spapr_hotplug_req_add_by_count(sPAPRDRConnectorType drc_type,
+                                       uint32_t count)
 {
-    spapr_hotplug_req_event(drc, RTAS_LOG_V6_HP_ACTION_ADD);
+    spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_COUNT,
+                            RTAS_LOG_V6_HP_ACTION_ADD, drc_type, count);
 }
 
-void spapr_hotplug_req_remove_event(sPAPRDRConnector *drc)
+void spapr_hotplug_req_remove_by_count(sPAPRDRConnectorType drc_type,
+                                          uint32_t count)
 {
-    spapr_hotplug_req_event(drc, RTAS_LOG_V6_HP_ACTION_REMOVE);
+    spapr_hotplug_req_event(RTAS_LOG_V6_HP_ID_DRC_COUNT,
+                            RTAS_LOG_V6_HP_ACTION_REMOVE, drc_type, count);
 }
 
 static void check_exception(PowerPCCPU *cpu, sPAPRMachineState *spapr,