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[RFC,10/15] spapr_events: add support for phb hotplug events

Message ID 1430335224-6716-11-git-send-email-mdroth@linux.vnet.ibm.com
State New
Headers show

Commit Message

Michael Roth April 29, 2015, 7:20 p.m. UTC 
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>
---
 hw/ppc/spapr_events.c | 5 +++++
 1 file changed, 5 insertions(+)

Comments

David Gibson May 5, 2015, 11:39 a.m. UTC | #1 
On Wed, Apr 29, 2015 at 02:20:19PM -0500, Michael Roth wrote:
> 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>
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Patch

diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c
index be82815..5d7cfac 100644
--- a/hw/ppc/spapr_events.c
+++ b/hw/ppc/spapr_events.c
@@ -429,6 +429,11 @@  static void spapr_hotplug_req_event(sPAPRDRConnector *drc, uint8_t hp_action)
         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_PHB:
+        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_PHB;
+        break;
     default:
         /* we shouldn't be signaling hotplug events for resources
          * that don't support them