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[v2,21/31] trace: pc: add DIMM slot & address allocation

Message ID 1400598934-31921-22-git-send-email-imammedo@redhat.com
State New
Headers show

Commit Message

Igor Mammedov May 20, 2014, 3:15 p.m. UTC
Add mhp_pc_dimm_assigned_slot & mhp_pc_dimm_assigned_address
events to trace which address and slot where assigned to
plugged in DIMM device on target-i386 machine.

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
---
 hw/i386/pc.c |    3 +++
 trace-events |    4 ++++
 2 files changed, 7 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index aee8dfb..b6c0ef9 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -59,6 +59,7 @@ 
 #include "hw/pci/pci_host.h"
 #include "acpi-build.h"
 #include "hw/mem/dimm.h"
+#include "trace.h"
 
 /* debug PC/ISA interrupts */
 //#define DEBUG_IRQ
@@ -1566,6 +1567,7 @@  static void pc_dimm_plug(HotplugHandler *hotplug_dev,
     if (local_err) {
         goto out;
     }
+    trace_mhp_pc_dimm_assigned_address(addr);
 
     slot = object_property_get_int(OBJECT(dev), DIMM_SLOT_PROP, &local_err);
     if (local_err) {
@@ -1581,6 +1583,7 @@  static void pc_dimm_plug(HotplugHandler *hotplug_dev,
     if (local_err) {
         goto out;
     }
+    trace_mhp_pc_dimm_assigned_slot(slot);
 
     memory_region_add_subregion(&pcms->hotplug_memory,
                                 addr - pcms->hotplug_memory_base, mr);
diff --git a/trace-events b/trace-events
index 4f4c58f..d78f103 100644
--- a/trace-events
+++ b/trace-events
@@ -1265,3 +1265,7 @@  mhp_acpi_write_slot(uint32_t slot) "set active slot: 0x%"PRIx32
 mhp_acpi_write_ost_ev(uint32_t slot, uint32_t ev) "slot[0x%"PRIx32"] OST EVENT: 0x%"PRIx32
 mhp_acpi_write_ost_status(uint32_t slot, uint32_t st) "slot[0x%"PRIx32"] OST STATUS: 0x%"PRIx32
 mhp_acpi_clear_insert_evt(uint32_t slot) "slot[0x%"PRIx32"] clear insert event"
+
+#hw/i386/pc.c
+mhp_pc_dimm_assigned_slot(int slot) "0x%d"
+mhp_pc_dimm_assigned_address(uint64_t addr) "0x%"PRIx64