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-rw-r--r--docs/devel/qapi-code-gen.rst5
-rw-r--r--qapi/pragma.json119
-rw-r--r--qga/qapi-schema.json13
-rw-r--r--scripts/qapi/parser.py7
-rw-r--r--scripts/qapi/source.py2
-rw-r--r--tests/qapi-schema/doc-bad-alternate-member.json2
-rw-r--r--tests/qapi-schema/doc-good.json4
7 files changed, 149 insertions, 3 deletions
diff --git a/docs/devel/qapi-code-gen.rst b/docs/devel/qapi-code-gen.rst
index 69c8a1e8bd..756adc187e 100644
--- a/docs/devel/qapi-code-gen.rst
+++ b/docs/devel/qapi-code-gen.rst
@@ -167,6 +167,7 @@ Syntax::
                    '*doc-required': BOOL,
                    '*command-name-exceptions': [ STRING, ... ],
                    '*command-returns-exceptions': [ STRING, ... ],
+                   '*documentation-exceptions': [ STRING, ... ],
                    '*member-name-exceptions': [ STRING, ... ] } }
 
 The pragma directive lets you control optional generator behavior.
@@ -183,6 +184,10 @@ may contain ``"_"`` instead of ``"-"``.  Default is none.
 Pragma 'command-returns-exceptions' takes a list of commands that may
 violate the rules on permitted return types.  Default is none.
 
+Pragma 'documentation-exceptions' takes a list of types, commands, and
+events whose members / arguments need not be documented.  Default is
+none.
+
 Pragma 'member-name-exceptions' takes a list of types whose member
 names may contain uppercase letters, and ``"_"`` instead of ``"-"``.
 Default is none.
diff --git a/qapi/pragma.json b/qapi/pragma.json
index 0aa4eeddd3..0fa64742b5 100644
--- a/qapi/pragma.json
+++ b/qapi/pragma.json
@@ -31,6 +31,125 @@
         'query-tpm-models',
         'query-tpm-types',
         'ringbuf-read' ],
+    # Types, commands, and events with undocumented members / arguments:
+    'documentation-exceptions': [
+        'AbortWrapper',
+        'AudiodevDriver',
+        'BlkdebugEvent',
+        'BlockDirtyBitmapAddWrapper',
+        'BlockDirtyBitmapMergeWrapper',
+        'BlockDirtyBitmapWrapper',
+        'BlockExportOptions',
+        'BlockStatsSpecific',
+        'BlockdevBackupWrapper',
+        'BlockdevDriver',
+        'BlockdevQcow2Encryption',
+        'BlockdevQcow2EncryptionFormat',
+        'BlockdevQcowEncryption',
+        'BlockdevSnapshotInternalWrapper',
+        'BlockdevSnapshotSyncWrapper',
+        'BlockdevSnapshotWrapper',
+        'BlockdevVmdkAdapterType',
+        'ChardevBackend',
+        'ChardevBackendKind',
+        'ChardevCommonWrapper',
+        'ChardevDBusWrapper',
+        'ChardevFileWrapper',
+        'ChardevHostdevWrapper',
+        'ChardevMuxWrapper',
+        'ChardevQemuVDAgentWrapper',
+        'ChardevRingbufWrapper',
+        'ChardevSocketWrapper',
+        'ChardevSpiceChannelWrapper',
+        'ChardevSpicePortWrapper',
+        'ChardevStdioWrapper',
+        'ChardevUdpWrapper',
+        'ChardevVCWrapper',
+        'CpuS390Entitlement',
+        'CpuS390Polarization',
+        'CpuS390State',
+        'CxlCorErrorType',
+        'DisplayProtocol',
+        'DriveBackupWrapper',
+        'DummyBlockCoreForceArrays',
+        'DummyForceArrays',
+        'DummyVirtioForceArrays',
+        'DumpGuestMemoryCapability',
+        'GrabToggleKeys',
+        'GuestPanicInformationHyperV',
+        'HotKeyMod',
+        'HvBalloonDeviceInfoWrapper',
+        'ImageInfoSpecific',
+        'ImageInfoSpecificFileWrapper',
+        'ImageInfoSpecificKind',
+        'ImageInfoSpecificLUKSWrapper',
+        'ImageInfoSpecificQCow2Wrapper',
+        'ImageInfoSpecificRbdWrapper',
+        'ImageInfoSpecificVmdkWrapper',
+        'InetSocketAddressWrapper',
+        'InputAxis',
+        'InputBtnEventWrapper',
+        'InputButton',
+        'InputKeyEventWrapper',
+        'InputMoveEventWrapper',
+        'InputMultiTouchEvent',
+        'InputMultiTouchEventWrapper',
+        'InputMultiTouchType',
+        'IntWrapper',
+        'IscsiHeaderDigest',
+        'IscsiTransport',
+        'JSONType',
+        'KeyValue',
+        'KeyValueKind',
+        'MemoryDeviceInfo',
+        'MemoryDeviceInfoKind',
+        'MigrateSetParameters',
+        'MigrationAddress',
+        'NetClientDriver',
+        'NumaOptions',
+        'ObjectType',
+        'PCDIMMDeviceInfoWrapper',
+        'PciMemoryRegion',
+        'QCryptoAkCipherKeyType',
+        'QCryptoAkCipherOptions',
+        'QCryptodevBackendServiceType',
+        'QKeyCode',
+        'QKeyCodeWrapper',
+        'Qcow2OverlapCheckFlags',
+        'RbdAuthMode',
+        'RbdEncryptionCreateOptions',
+        'RbdImageEncryptionFormat',
+        'SgxEPCDeviceInfoWrapper',
+        'SocketAddressLegacy',
+        'SshHostKeyCheck',
+        'StatsFilter',
+        'StatsValue',
+        'String',
+        'StringWrapper',
+        'SysEmuTarget',
+        'TPMEmulatorOptionsWrapper',
+        'TPMPassthroughOptionsWrapper',
+        'ThrottleGroupProperties',
+        'TransactionAction',
+        'UnixSocketAddressWrapper',
+        'VirtioMEMDeviceInfoWrapper',
+        'VirtioPMEMDeviceInfoWrapper',
+        'VncPrimaryAuth',
+        'VncVencryptSubAuth',
+        'VsockSocketAddressWrapper',
+        'X86CPURegister32',
+        'XDbgBlockGraph',
+        'YankInstance',
+        'YankInstanceType',
+        'blockdev-reopen',
+        'query-cpu-model-baseline',
+        'query-cpu-model-comparison',
+        'query-cpu-model-expansion',
+        'query-rocker',
+        'query-rocker-ports',
+        'query-stats-schemas',
+        'watchdog-set-action',
+        'yank' ],
     # Externally visible types whose member names may use uppercase
     'member-name-exceptions': [     # visible in:
         'ACPISlotType',             # query-acpi-ospm-status
diff --git a/qga/qapi-schema.json b/qga/qapi-schema.json
index 50b0a558c7..b9501c8c81 100644
--- a/qga/qapi-schema.json
+++ b/qga/qapi-schema.json
@@ -33,7 +33,18 @@
         'guest-get-time',
         'guest-set-vcpus',
         'guest-sync',
-        'guest-sync-delimited' ] } }
+        'guest-sync-delimited' ],
+    # Types and commands with undocumented members:
+    'documentation-exceptions': [
+        'GuestCpuStats',
+        'GuestCpuStatsType',
+        'GuestDeviceId',
+        'GuestDeviceType',
+        'GuestDiskSmart',
+        'GuestDiskStatsInfo',
+        'GuestNVMeSmart',
+        'guest-set-memory-blocks',
+        'guest-set-vcpus' ] } }
 
 ##
 # @guest-sync-delimited:
diff --git a/scripts/qapi/parser.py b/scripts/qapi/parser.py
index 48cd55a38c..88221b3c64 100644
--- a/scripts/qapi/parser.py
+++ b/scripts/qapi/parser.py
@@ -238,6 +238,8 @@ class QAPISchemaParser:
             pragma.command_name_exceptions = check_list_str(name, value)
         elif name == 'command-returns-exceptions':
             pragma.command_returns_exceptions = check_list_str(name, value)
+        elif name == 'documentation-exceptions':
+            pragma.documentation_exceptions = check_list_str(name, value)
         elif name == 'member-name-exceptions':
             pragma.member_name_exceptions = check_list_str(name, value)
         else:
@@ -739,7 +741,10 @@ class QAPIDoc:
 
     def connect_member(self, member: 'QAPISchemaMember') -> None:
         if member.name not in self.args:
-            # Undocumented TODO outlaw
+            if self.symbol not in member.info.pragma.documentation_exceptions:
+                raise QAPISemError(member.info,
+                                   "%s '%s' lacks documentation"
+                                   % (member.role, member.name))
             self.args[member.name] = QAPIDoc.ArgSection(self._parser,
                                                         member.name)
         self.args[member.name].connect(member)
diff --git a/scripts/qapi/source.py b/scripts/qapi/source.py
index 04193cc964..7b379fdc92 100644
--- a/scripts/qapi/source.py
+++ b/scripts/qapi/source.py
@@ -24,6 +24,8 @@ class QAPISchemaPragma:
         self.command_name_exceptions: List[str] = []
         # Commands allowed to return a non-dictionary
         self.command_returns_exceptions: List[str] = []
+        # Types, commands, and events with undocumented members
+        self.documentation_exceptions: List[str] = []
         # Types whose member names may violate case conventions
         self.member_name_exceptions: List[str] = []
 
diff --git a/tests/qapi-schema/doc-bad-alternate-member.json b/tests/qapi-schema/doc-bad-alternate-member.json
index fa4143da4c..37593b6698 100644
--- a/tests/qapi-schema/doc-bad-alternate-member.json
+++ b/tests/qapi-schema/doc-bad-alternate-member.json
@@ -2,6 +2,8 @@
 
 ##
 # @AorB:
+# @a: a
+# @b: b
 # @aa: a
 # @bb: b
 ##
diff --git a/tests/qapi-schema/doc-good.json b/tests/qapi-schema/doc-good.json
index 976f9e1aaa..24a84fe6d7 100644
--- a/tests/qapi-schema/doc-good.json
+++ b/tests/qapi-schema/doc-good.json
@@ -3,7 +3,9 @@
 #
 # Positive QAPI doc comment tests
 
-{ 'pragma': { 'doc-required': true } }
+{ 'pragma': {
+    'doc-required': true,
+    'documentation-exceptions': [ 'Enum', 'Variant1', 'Alternate', 'cmd' ] } }
 
 ##
 # = Section