[PATCH v4 2/4] hw/misc/pvpanic: centralize definition of supported events

[Thomas Weißschuh]

The different components of pvpanic duplicate the list of supported
events. Move it to the shared header file to minimize changes when new
events are added.

Signed-off-by: Thomas Weißschuh <tho...@t-8ch.de>
---
 hw/misc/pvpanic-isa.c     | 2 +-
 hw/misc/pvpanic-pci.c     | 2 +-
 hw/misc/pvpanic.c         | 2 +-
 include/hw/misc/pvpanic.h | 1 +
 4 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/hw/misc/pvpanic-isa.c b/hw/misc/pvpanic-isa.c
index ef438a31fbe9..9a923b786907 100644
--- a/hw/misc/pvpanic-isa.c
+++ b/hw/misc/pvpanic-isa.c
@@ -101,7 +101,7 @@ static void build_pvpanic_isa_aml(AcpiDevAmlIf *adev, Aml 
*scope)
 static Property pvpanic_isa_properties[] = {
     DEFINE_PROP_UINT16(PVPANIC_IOPORT_PROP, PVPanicISAState, ioport, 0x505),
     DEFINE_PROP_UINT8("events", PVPanicISAState, pvpanic.events,
-                      PVPANIC_PANICKED | PVPANIC_CRASH_LOADED),
+                      PVPANIC_EVENTS),
     DEFINE_PROP_END_OF_LIST(),
 };
 
diff --git a/hw/misc/pvpanic-pci.c b/hw/misc/pvpanic-pci.c
index 01e269b55284..be4063121e1d 100644
--- a/hw/misc/pvpanic-pci.c
+++ b/hw/misc/pvpanic-pci.c
@@ -54,7 +54,7 @@ static void pvpanic_pci_realizefn(PCIDevice *dev, Error 
**errp)
 
 static Property pvpanic_pci_properties[] = {
     DEFINE_PROP_UINT8("events", PVPanicPCIState, pvpanic.events,
-                      PVPANIC_PANICKED | PVPANIC_CRASH_LOADED),
+                      PVPANIC_EVENTS),
     DEFINE_PROP_END_OF_LIST(),
 };
 
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index 4915ef256e74..a4982cc5928e 100644
--- a/hw/misc/pvpanic.c
+++ b/hw/misc/pvpanic.c
@@ -26,7 +26,7 @@ static void handle_event(int event)
 {
     static bool logged;
 
-    if (event & ~(PVPANIC_PANICKED | PVPANIC_CRASH_LOADED) && !logged) {
+    if (event & ~PVPANIC_EVENTS && !logged) {
         qemu_log_mask(LOG_GUEST_ERROR, "pvpanic: unknown event %#x.\n", event);
         logged = true;
     }
diff --git a/include/hw/misc/pvpanic.h b/include/hw/misc/pvpanic.h
index dffca827f77a..48f2ec4c86a1 100644
--- a/include/hw/misc/pvpanic.h
+++ b/include/hw/misc/pvpanic.h
@@ -20,6 +20,7 @@
 
 #define PVPANIC_PANICKED       (1 << 0)
 #define PVPANIC_CRASH_LOADED   (1 << 1)
+#define PVPANIC_EVENTS (PVPANIC_PANICKED | PVPANIC_CRASH_LOADED)
 
 #define TYPE_PVPANIC_ISA_DEVICE "pvpanic"
 #define TYPE_PVPANIC_PCI_DEVICE "pvpanic-pci"

-- 
2.43.0