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authorMarc-André Lureau <marcandre.lureau@redhat.com>2019-02-14 16:22:47 +0100
committerMarkus Armbruster <armbru@redhat.com>2019-02-18 14:44:05 +0100
commit25a9d6ca63e9f1cbc984bc7b2c1336daf562da70 (patch)
treeb51551e30055f7aab6d15c7bd3a4b0a1a664ac65
parent96f75b59b6595c305c79181d7a1b6423aec5de06 (diff)
downloadqemu-arm-25a9d6ca63e9f1cbc984bc7b2c1336daf562da70.tar.gz
qapi: make query-cpu-definitions depend on specific targets
It depends on TARGET_PPC || TARGET_ARM || TARGET_I386 || TARGET_S390X. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20190214152251.2073-15-armbru@redhat.com>
-rw-r--r--include/sysemu/arch_init.h1
-rw-r--r--monitor.c22
-rw-r--r--qapi/misc.json58
-rw-r--r--qapi/target.json64
-rw-r--r--qmp.c5
-rw-r--r--stubs/Makefile.objs1
-rw-r--r--stubs/arch-query-cpu-def.c11
-rw-r--r--target/arm/helper.c3
-rw-r--r--target/i386/cpu.c2
-rw-r--r--target/ppc/translate_init.inc.c3
-rw-r--r--target/s390x/cpu_models.c2
11 files changed, 70 insertions, 102 deletions
diff --git a/include/sysemu/arch_init.h b/include/sysemu/arch_init.h
index 2497fd3351..10cbafe970 100644
--- a/include/sysemu/arch_init.h
+++ b/include/sysemu/arch_init.h
@@ -32,5 +32,4 @@ extern const uint32_t arch_type;
int kvm_available(void);
int xen_available(void);
-CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp);
#endif
diff --git a/monitor.c b/monitor.c
index 22a551b16b..1673db7015 100644
--- a/monitor.c
+++ b/monitor.c
@@ -1131,26 +1131,6 @@ static void qmp_query_qmp_schema(QDict *qdict, QObject **ret_data,
*ret_data = qobject_from_qlit(&qmp_schema_qlit);
}
-/*
- * We used to define commands in qmp-commands.hx in addition to the
- * QAPI schema. This permitted defining some of them only in certain
- * configurations. query-commands has always reflected that (good,
- * because it lets QMP clients figure out what's actually available),
- * while query-qmp-schema never did (not so good). This function is a
- * hack to keep the configuration-specific commands defined exactly as
- * before, even though qmp-commands.hx is gone.
- *
- * FIXME Educate the QAPI schema on configuration-specific commands,
- * and drop this hack.
- */
-static void qmp_unregister_commands_hack(void)
-{
-#if !defined(TARGET_PPC) && !defined(TARGET_ARM) && !defined(TARGET_I386) \
- && !defined(TARGET_S390X)
- qmp_unregister_command(&qmp_commands, "query-cpu-definitions");
-#endif
-}
-
static void monitor_init_qmp_commands(void)
{
/*
@@ -1169,8 +1149,6 @@ static void monitor_init_qmp_commands(void)
qmp_register_command(&qmp_commands, "netdev_add", qmp_netdev_add,
QCO_NO_OPTIONS);
- qmp_unregister_commands_hack();
-
QTAILQ_INIT(&qmp_cap_negotiation_commands);
qmp_register_command(&qmp_cap_negotiation_commands, "qmp_capabilities",
qmp_marshal_qmp_capabilities, QCO_ALLOW_PRECONFIG);
diff --git a/qapi/misc.json b/qapi/misc.json
index 1255201267..82f9147353 100644
--- a/qapi/misc.json
+++ b/qapi/misc.json
@@ -2058,54 +2058,6 @@
{ 'command': 'query-current-machine', 'returns': 'CurrentMachineParams' }
##
-# @CpuDefinitionInfo:
-#
-# Virtual CPU definition.
-#
-# @name: the name of the CPU definition
-#
-# @migration-safe: whether a CPU definition can be safely used for
-# migration in combination with a QEMU compatibility machine
-# when migrating between different QEMU versions and between
-# hosts with different sets of (hardware or software)
-# capabilities. If not provided, information is not available
-# and callers should not assume the CPU definition to be
-# migration-safe. (since 2.8)
-#
-# @static: whether a CPU definition is static and will not change depending on
-# QEMU version, machine type, machine options and accelerator options.
-# A static model is always migration-safe. (since 2.8)
-#
-# @unavailable-features: List of properties that prevent
-# the CPU model from running in the current
-# host. (since 2.8)
-# @typename: Type name that can be used as argument to @device-list-properties,
-# to introspect properties configurable using -cpu or -global.
-# (since 2.9)
-#
-# @unavailable-features is a list of QOM property names that
-# represent CPU model attributes that prevent the CPU from running.
-# If the QOM property is read-only, that means there's no known
-# way to make the CPU model run in the current host. Implementations
-# that choose not to provide specific information return the
-# property name "type".
-# If the property is read-write, it means that it MAY be possible
-# to run the CPU model in the current host if that property is
-# changed. Management software can use it as hints to suggest or
-# choose an alternative for the user, or just to generate meaningful
-# error messages explaining why the CPU model can't be used.
-# If @unavailable-features is an empty list, the CPU model is
-# runnable using the current host and machine-type.
-# If @unavailable-features is not present, runnability
-# information for the CPU is not available.
-#
-# Since: 1.2.0
-##
-{ 'struct': 'CpuDefinitionInfo',
- 'data': { 'name': 'str', '*migration-safe': 'bool', 'static': 'bool',
- '*unavailable-features': [ 'str' ], 'typename': 'str' } }
-
-##
# @MemoryInfo:
#
# Actual memory information in bytes.
@@ -2137,16 +2089,6 @@
##
{ 'command': 'query-memory-size-summary', 'returns': 'MemoryInfo' }
-##
-# @query-cpu-definitions:
-#
-# Return a list of supported virtual CPU definitions
-#
-# Returns: a list of CpuDefInfo
-#
-# Since: 1.2.0
-##
-{ 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'] }
##
# @CpuModelInfo:
diff --git a/qapi/target.json b/qapi/target.json
index 35653648bb..5c41a0aee7 100644
--- a/qapi/target.json
+++ b/qapi/target.json
@@ -425,3 +425,67 @@
'model': 'CpuModelInfo' },
'returns': 'CpuModelExpansionInfo',
'if': 'defined(TARGET_S390X) || defined(TARGET_I386)' }
+
+##
+# @CpuDefinitionInfo:
+#
+# Virtual CPU definition.
+#
+# @name: the name of the CPU definition
+#
+# @migration-safe: whether a CPU definition can be safely used for
+# migration in combination with a QEMU compatibility machine
+# when migrating between different QEMU versions and between
+# hosts with different sets of (hardware or software)
+# capabilities. If not provided, information is not available
+# and callers should not assume the CPU definition to be
+# migration-safe. (since 2.8)
+#
+# @static: whether a CPU definition is static and will not change depending on
+# QEMU version, machine type, machine options and accelerator options.
+# A static model is always migration-safe. (since 2.8)
+#
+# @unavailable-features: List of properties that prevent
+# the CPU model from running in the current
+# host. (since 2.8)
+# @typename: Type name that can be used as argument to @device-list-properties,
+# to introspect properties configurable using -cpu or -global.
+# (since 2.9)
+#
+# @unavailable-features is a list of QOM property names that
+# represent CPU model attributes that prevent the CPU from running.
+# If the QOM property is read-only, that means there's no known
+# way to make the CPU model run in the current host. Implementations
+# that choose not to provide specific information return the
+# property name "type".
+# If the property is read-write, it means that it MAY be possible
+# to run the CPU model in the current host if that property is
+# changed. Management software can use it as hints to suggest or
+# choose an alternative for the user, or just to generate meaningful
+# error messages explaining why the CPU model can't be used.
+# If @unavailable-features is an empty list, the CPU model is
+# runnable using the current host and machine-type.
+# If @unavailable-features is not present, runnability
+# information for the CPU is not available.
+#
+# Since: 1.2.0
+##
+{ 'struct': 'CpuDefinitionInfo',
+ 'data': { 'name': 'str',
+ '*migration-safe': 'bool',
+ 'static': 'bool',
+ '*unavailable-features': [ 'str' ],
+ 'typename': 'str' },
+ 'if': 'defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_I386) || defined(TARGET_S390X)' }
+
+##
+# @query-cpu-definitions:
+#
+# Return a list of supported virtual CPU definitions
+#
+# Returns: a list of CpuDefInfo
+#
+# Since: 1.2.0
+##
+{ 'command': 'query-cpu-definitions', 'returns': ['CpuDefinitionInfo'],
+ 'if': 'defined(TARGET_PPC) || defined(TARGET_ARM) || defined(TARGET_I386) || defined(TARGET_S390X)' }
diff --git a/qmp.c b/qmp.c
index c81af9d23f..b92d62cd5f 100644
--- a/qmp.c
+++ b/qmp.c
@@ -605,11 +605,6 @@ ObjectPropertyInfoList *qmp_qom_list_properties(const char *typename,
return prop_list;
}
-CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
-{
- return arch_query_cpu_definitions(errp);
-}
-
void qmp_add_client(const char *protocol, const char *fdname,
bool has_skipauth, bool skipauth, bool has_tls, bool tls,
Error **errp)
diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs
index f337208179..269dfa5832 100644
--- a/stubs/Makefile.objs
+++ b/stubs/Makefile.objs
@@ -1,4 +1,3 @@
-stub-obj-y += arch-query-cpu-def.o
stub-obj-y += bdrv-next-monitor-owned.o
stub-obj-y += blk-commit-all.o
stub-obj-y += blockdev-close-all-bdrv-states.o
diff --git a/stubs/arch-query-cpu-def.c b/stubs/arch-query-cpu-def.c
deleted file mode 100644
index d436f95314..0000000000
--- a/stubs/arch-query-cpu-def.c
+++ /dev/null
@@ -1,11 +0,0 @@
-#include "qemu/osdep.h"
-#include "qemu-common.h"
-#include "sysemu/arch_init.h"
-#include "qapi/error.h"
-#include "qapi/qmp/qerror.h"
-
-CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
-{
- error_setg(errp, QERR_UNSUPPORTED);
- return NULL;
-}
diff --git a/target/arm/helper.c b/target/arm/helper.c
index 55e9b77bb1..a018eb23fe 100644
--- a/target/arm/helper.c
+++ b/target/arm/helper.c
@@ -19,6 +19,7 @@
#include "sysemu/kvm.h"
#include "fpu/softfloat.h"
#include "qemu/range.h"
+#include "qapi/qapi-commands-target.h"
#define ARM_CPU_FREQ 1000000000 /* FIXME: 1 GHz, should be configurable */
@@ -6733,7 +6734,7 @@ static void arm_cpu_add_definition(gpointer data, gpointer user_data)
*cpu_list = entry;
}
-CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
+CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{
CpuDefinitionInfoList *cpu_list = NULL;
GSList *list;
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index aa3a1f3a4f..d3aa6a815b 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -3791,7 +3791,7 @@ static void x86_cpu_definition_entry(gpointer data, gpointer user_data)
*cpu_list = entry;
}
-CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
+CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{
CpuDefinitionInfoList *cpu_list = NULL;
GSList *list = get_sorted_cpu_model_list();
diff --git a/target/ppc/translate_init.inc.c b/target/ppc/translate_init.inc.c
index 59e0b86762..f393a408ac 100644
--- a/target/ppc/translate_init.inc.c
+++ b/target/ppc/translate_init.inc.c
@@ -38,6 +38,7 @@
#include "qemu/cutils.h"
#include "disas/capstone.h"
#include "fpu/softfloat.h"
+#include "qapi/qapi-commands-target.h"
//#define PPC_DUMP_CPU
//#define PPC_DEBUG_SPR
@@ -10201,7 +10202,7 @@ static void ppc_cpu_defs_entry(gpointer data, gpointer user_data)
*first = entry;
}
-CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
+CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{
CpuDefinitionInfoList *cpu_list = NULL;
GSList *list;
diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c
index cf87488bfc..5ef34abbf1 100644
--- a/target/s390x/cpu_models.c
+++ b/target/s390x/cpu_models.c
@@ -433,7 +433,7 @@ static void create_cpu_model_list(ObjectClass *klass, void *opaque)
*cpu_list = entry;
}
-CpuDefinitionInfoList *arch_query_cpu_definitions(Error **errp)
+CpuDefinitionInfoList *qmp_query_cpu_definitions(Error **errp)
{
struct CpuDefinitionInfoListData list_data = {
.list = NULL,