[PATCH 09/18] qapi/machine: Rename CpuS390* to S390Cpu, and drop 'prefix'

[Markus Armbruster <armbru@redhat.com>]

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious.  It's best used with
restraint.

CpuS390Entitlement has a 'prefix' to change the generated enumeration
constants' prefix from CPU_S390_POLARIZATION to S390_CPU_POLARIZATION.
Rename the type to S390CpuEntitlement, so that 'prefix' is not needed.

Likewise change CpuS390Polarization to S390CpuPolarization, and
CpuS390State to S390CpuState.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 qapi/machine-common.json            |  5 ++---
 qapi/machine-target.json            | 11 +++++------
 qapi/machine.json                   |  9 ++++-----
 qapi/pragma.json                    |  6 +++---
 include/hw/qdev-properties-system.h |  2 +-
 include/hw/s390x/cpu-topology.h     |  2 +-
 target/s390x/cpu.h                  |  2 +-
 hw/core/qdev-properties-system.c    |  6 +++---
 hw/s390x/cpu-topology.c             |  6 +++---
 9 files changed, 23 insertions(+), 26 deletions(-)

diff --git a/qapi/machine-common.json b/qapi/machine-common.json
index fa6bd71d12..b64e4895cf 100644
--- a/qapi/machine-common.json
+++ b/qapi/machine-common.json
@@ -9,13 +9,12 @@
 ##
 
 ##
-# @CpuS390Entitlement:
+# @S390CpuEntitlement:
 #
 # An enumeration of CPU entitlements that can be assumed by a virtual
 # S390 CPU
 #
 # Since: 8.2
 ##
-{ 'enum': 'CpuS390Entitlement',
-  'prefix': 'S390_CPU_ENTITLEMENT',
+{ 'enum': 'S390CpuEntitlement',
   'data': [ 'auto', 'low', 'medium', 'high' ] }
diff --git a/qapi/machine-target.json b/qapi/machine-target.json
index a552e2b0ce..6ee682adad 100644
--- a/qapi/machine-target.json
+++ b/qapi/machine-target.json
@@ -400,15 +400,14 @@
                    'TARGET_RISCV' ] } }
 
 ##
-# @CpuS390Polarization:
+# @S390CpuPolarization:
 #
 # An enumeration of CPU polarization that can be assumed by a virtual
 # S390 CPU
 #
 # Since: 8.2
 ##
-{ 'enum': 'CpuS390Polarization',
-  'prefix': 'S390_CPU_POLARIZATION',
+{ 'enum': 'S390CpuPolarization',
   'data': [ 'horizontal', 'vertical' ],
   'if': 'TARGET_S390X'
 }
@@ -445,7 +444,7 @@
       '*socket-id': 'uint16',
       '*book-id': 'uint16',
       '*drawer-id': 'uint16',
-      '*entitlement': 'CpuS390Entitlement',
+      '*entitlement': 'S390CpuEntitlement',
       '*dedicated': 'bool'
   },
   'features': [ 'unstable' ],
@@ -483,7 +482,7 @@
 #          "timestamp": { "seconds": 1401385907, "microseconds": 422329 } }
 ##
 { 'event': 'CPU_POLARIZATION_CHANGE',
-  'data': { 'polarization': 'CpuS390Polarization' },
+  'data': { 'polarization': 'S390CpuPolarization' },
   'features': [ 'unstable' ],
   'if': { 'all': [ 'TARGET_S390X', 'CONFIG_KVM' ] }
 }
@@ -498,7 +497,7 @@
 # Since: 8.2
 ##
 { 'struct': 'CpuPolarizationInfo',
-  'data': { 'polarization': 'CpuS390Polarization' },
+  'data': { 'polarization': 'S390CpuPolarization' },
   'if': { 'all': [ 'TARGET_S390X', 'CONFIG_KVM' ] }
 }
 
diff --git a/qapi/machine.json b/qapi/machine.json
index fcfd249e2d..bdb418696d 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -41,15 +41,14 @@
              'x86_64', 'xtensa', 'xtensaeb' ] }
 
 ##
-# @CpuS390State:
+# @S390CpuState:
 #
 # An enumeration of cpu states that can be assumed by a virtual S390
 # CPU
 #
 # Since: 2.12
 ##
-{ 'enum': 'CpuS390State',
-  'prefix': 'S390_CPU_STATE',
+{ 'enum': 'S390CpuState',
   'data': [ 'uninitialized', 'stopped', 'check-stop', 'operating', 'load' ] }
 
 ##
@@ -66,9 +65,9 @@
 # Since: 2.12
 ##
 { 'struct': 'CpuInfoS390',
-  'data': { 'cpu-state': 'CpuS390State',
+  'data': { 'cpu-state': 'S390CpuState',
             '*dedicated': 'bool',
-            '*entitlement': 'CpuS390Entitlement' } }
+            '*entitlement': 'S390CpuEntitlement' } }
 
 ##
 # @CpuInfoFast:
diff --git a/qapi/pragma.json b/qapi/pragma.json
index 59fbe74b8c..beddea5ca4 100644
--- a/qapi/pragma.json
+++ b/qapi/pragma.json
@@ -47,9 +47,9 @@
         'BlockdevSnapshotWrapper',
         'BlockdevVmdkAdapterType',
         'ChardevBackendKind',
-        'CpuS390Entitlement',
-        'CpuS390Polarization',
-        'CpuS390State',
+        'S390CpuEntitlement',
+        'S390CpuPolarization',
+        'S390CpuState',
         'CxlCorErrorType',
         'DisplayProtocol',
         'DriveBackupWrapper',
diff --git a/include/hw/qdev-properties-system.h b/include/hw/qdev-properties-system.h
index 438f65389f..cdcc63056e 100644
--- a/include/hw/qdev-properties-system.h
+++ b/include/hw/qdev-properties-system.h
@@ -88,7 +88,7 @@ extern const PropertyInfo qdev_prop_iothread_vq_mapping_list;
 
 #define DEFINE_PROP_CPUS390ENTITLEMENT(_n, _s, _f, _d) \
     DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_cpus390entitlement, \
-                       CpuS390Entitlement)
+                       S390CpuEntitlement)
 
 #define DEFINE_PROP_IOTHREAD_VQ_MAPPING_LIST(_name, _state, _field) \
     DEFINE_PROP(_name, _state, _field, qdev_prop_iothread_vq_mapping_list, \
diff --git a/include/hw/s390x/cpu-topology.h b/include/hw/s390x/cpu-topology.h
index c064f427e9..a11b1baa77 100644
--- a/include/hw/s390x/cpu-topology.h
+++ b/include/hw/s390x/cpu-topology.h
@@ -37,7 +37,7 @@ typedef struct S390TopologyEntry {
 
 typedef struct S390Topology {
     uint8_t *cores_per_socket;
-    CpuS390Polarization polarization;
+    S390CpuPolarization polarization;
 } S390Topology;
 
 typedef QTAILQ_HEAD(, S390TopologyEntry) S390TopologyList;
diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index d6b75ad0e0..6cbd77dfdf 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -133,7 +133,7 @@ typedef struct CPUArchState {
     int32_t book_id;
     int32_t drawer_id;
     bool dedicated;
-    CpuS390Entitlement entitlement; /* Used only for vertical polarization */
+    S390CpuEntitlement entitlement; /* Used only for vertical polarization */
     uint64_t cpuid;
 #endif
 
diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c
index f13350b4fb..f2db20417a 100644
--- a/hw/core/qdev-properties-system.c
+++ b/hw/core/qdev-properties-system.c
@@ -1188,12 +1188,12 @@ const PropertyInfo qdev_prop_uuid = {
 
 /* --- s390 cpu entitlement policy --- */
 
-QEMU_BUILD_BUG_ON(sizeof(CpuS390Entitlement) != sizeof(int));
+QEMU_BUILD_BUG_ON(sizeof(S390CpuEntitlement) != sizeof(int));
 
 const PropertyInfo qdev_prop_cpus390entitlement = {
-    .name  = "CpuS390Entitlement",
+    .name  = "S390CpuEntitlement",
     .description = "low/medium (default)/high",
-    .enum_table  = &CpuS390Entitlement_lookup,
+    .enum_table  = &S390CpuEntitlement_lookup,
     .get   = qdev_propinfo_get_enum,
     .set   = qdev_propinfo_set_enum,
     .set_default_value = qdev_propinfo_set_default_value_enum,
diff --git a/hw/s390x/cpu-topology.c b/hw/s390x/cpu-topology.c
index f16bdf65fa..7d4e1f5472 100644
--- a/hw/s390x/cpu-topology.c
+++ b/hw/s390x/cpu-topology.c
@@ -105,7 +105,7 @@ static void s390_topology_init(MachineState *ms)
  */
 void s390_handle_ptf(S390CPU *cpu, uint8_t r1, uintptr_t ra)
 {
-    CpuS390Polarization polarization;
+    S390CpuPolarization polarization;
     CPUS390XState *env = &cpu->env;
     uint64_t reg = env->regs[r1];
     int fc = reg & S390_TOPO_FC_MASK;
@@ -357,7 +357,7 @@ static void s390_change_topology(uint16_t core_id,
                                  bool has_book_id, uint16_t book_id,
                                  bool has_drawer_id, uint16_t drawer_id,
                                  bool has_entitlement,
-                                 CpuS390Entitlement entitlement,
+                                 S390CpuEntitlement entitlement,
                                  bool has_dedicated, bool dedicated,
                                  Error **errp)
 {
@@ -446,7 +446,7 @@ void qmp_set_cpu_topology(uint16_t core,
                           bool has_socket, uint16_t socket,
                           bool has_book, uint16_t book,
                           bool has_drawer, uint16_t drawer,
-                          bool has_entitlement, CpuS390Entitlement entitlement,
+                          bool has_entitlement, S390CpuEntitlement entitlement,
                           bool has_dedicated, bool dedicated,
                           Error **errp)
 {
-- 
2.45.0