summaryrefslogtreecommitdiff
path: root/qapi/misc.json
AgeCommit message (Collapse)AuthorFilesLines
2018-05-04qapi: deprecate CpuInfoFast.archLaszlo Ersek1-4/+4
The TARGET_BASE_ARCH values from "configure" don't all map to the @CpuInfoArch enum constants; in particular "s390x" from the former does not match @s390 in the latter. Clients are known to rely on the @s390 constant specifically, so we can't change it silently. Instead, deprecate the @CpuInfoFast.@arch member (in favor of @CpuInfoFast.@target) using the regular deprecation process. (No deprecation reminder is added to sysemu_target_to_cpuinfo_arch(): once @CpuInfoFast.@arch is removed, the assignment expression that calls sysemu_target_to_cpuinfo_arch() from qmp_query_cpus_fast() will have to disappear; in turn the static function left without callers will also break the build, thus it'll have to go.) Cc: "Daniel P. Berrange" <berrange@redhat.com> Cc: Eric Blake <eblake@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Message-Id: <20180427192852.15013-6-lersek@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-05-04qapi: discriminate CpuInfoFast on SysEmuTarget, not CpuInfoArchLaszlo Ersek1-15/+47
Add a new field @target (of type @SysEmuTarget) to the output of the @query-cpus-fast command, which provides more information about the emulation target than the field @arch (of type @CpuInfoArch). Make @target the new discriminator for the @CpuInfoFast return structure. Keep @arch for compatibility. Cc: "Daniel P. Berrange" <berrange@redhat.com> Cc: Eric Blake <eblake@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180427192852.15013-5-lersek@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-05-04qapi: change the type of TargetInfo.arch from string to enum SysEmuTargetLaszlo Ersek1-2/+4
Now that we have @SysEmuTarget, it makes sense to restrict @TargetInfo.@arch to valid sysemu targets at the schema level. Cc: "Daniel P. Berrange" <berrange@redhat.com> Cc: Eric Blake <eblake@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20180427192852.15013-4-lersek@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-05-04qapi: fill in CpuInfoFast.arch in query-cpus-fastLaszlo Ersek1-1/+1
* Commit ca230ff33f89 added the @arch field to @CpuInfoFast, but it failed to set the new field in qmp_query_cpus_fast(), when TARGET_S390X was not defined. The updated @query-cpus-fast example in "qapi-schema.json" showed "arch":"x86" only because qmp_query_cpus_fast() calls g_malloc0() to allocate @CpuInfoFast, and the CPU_INFO_ARCH_X86 enum constant is generated with value 0. All @arch values other than @s390 implied the @CpuInfoOther sub-struct for @CpuInfoFast -- at the time of writing the patch --, thus no fields other than @arch needed to be set when TARGET_S390X was not defined. Set @arch now, by copying the corresponding assignments from qmp_query_cpus(). * Commit 25fa194b7b11 added the @riscv enum constant to @CpuInfoArch (used in both @CpuInfo and @CpuInfoFast -- the return types of the @query-cpus and @query-cpus-fast commands, respectively), and assigned, in both return structures, the @CpuInfoRISCV sub-structure to the new enum value. However, qmp_query_cpus_fast() would not populate either the @arch field or the @CpuInfoRISCV sub-structure, when TARGET_RISCV was defined; only qmp_query_cpus() would. Assign @CpuInfoOther to the @riscv enum constant in @CpuInfoFast, and populate only the @arch field in qmp_query_cpus_fast(). Getting CPU state without interrupting KVM is an exceptional thing that only S390X does currently. Quoting Cornelia Huck <cohuck@redhat.com>, "s390x is exceptional in that it has state in QEMU that is actually interesting for upper layers and can be retrieved without performance penalty". See also <https://www.redhat.com/archives/libvir-list/2018-February/msg00121.html>. Cc: Cornelia Huck <cohuck@redhat.com> Cc: Eric Blake <eblake@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Cc: Viktor VM Mihajlovski <mihajlov@linux.vnet.ibm.com> Cc: qemu-stable@nongnu.org Fixes: ca230ff33f89bf7102cbfbc2328716da6750aaed Fixes: 25fa194b7b11901561532e435beb83d046899f7a Signed-off-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180427192852.15013-2-lersek@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com>
2018-03-20Merge remote-tracking branch 'remotes/mst/tags/for_upstream' into stagingPeter Maydell1-1/+5
virtio,vhost,pci,pc: features, cleanups SRAT tables for DIMM devices new virtio net flags for speed/duplex post-copy migration support in vhost cleanups in pci Signed-off-by: Michael S. Tsirkin <mst@redhat.com> # gpg: Signature made Tue 20 Mar 2018 14:40:43 GMT # gpg: using RSA key 281F0DB8D28D5469 # gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" # gpg: aka "Michael S. Tsirkin <mst@redhat.com>" # Primary key fingerprint: 0270 606B 6F3C DF3D 0B17 0970 C350 3912 AFBE 8E67 # Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA 8A0D 281F 0DB8 D28D 5469 * remotes/mst/tags/for_upstream: (51 commits) postcopy shared docs libvhost-user: Claim support for postcopy postcopy: Allow shared memory vhost: Huge page align and merge vhost+postcopy: Wire up POSTCOPY_END notify vhost-user: Add VHOST_USER_POSTCOPY_END message libvhost-user: mprotect & madvises for postcopy vhost+postcopy: Call wakeups vhost+postcopy: Add vhost waker postcopy: postcopy_notify_shared_wake postcopy: helper for waking shared vhost+postcopy: Resolve client address postcopy-ram: add a stub for postcopy_request_shared_page vhost+postcopy: Helper to send requests to source for shared pages vhost+postcopy: Stash RAMBlock and offset vhost+postcopy: Send address back to qemu libvhost-user+postcopy: Register new regions with the ufd migration/ram: ramblock_recv_bitmap_test_byte_offset postcopy+vhost-user: Split set_mem_table for postcopy vhost+postcopy: Transmit 'listen' to slave ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org> # Conflicts: # scripts/update-linux-headers.sh
2018-03-20qmp: distinguish PC-DIMM and NVDIMM in MemoryDeviceInfoListHaozhong Zhang1-1/+5
It may need to treat PC-DIMM and NVDIMM differently, e.g., when deciding the necessity of non-volatile flag bit in SRAT memory affinity structures. A new field 'nvdimm' is added to the union type MemoryDeviceInfo for such purpose. Its type is currently PCDIMMDeviceInfo and will be updated when necessary in the future. It also fixes "info memory-devices"/query-memory-devices which currently show nvdimm devices as dimm devices since object_dynamic_cast(obj, TYPE_PC_DIMM) happily cast nvdimm to TYPE_PC_DIMM which it's been inherited from. Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2018-03-19qmp: add command "x-oob-test"Peter Xu1-0/+18
This command is only used to test OOB functionality. It should not be used for any other purposes. Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Fam Zheng <famz@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180309090006.10018-22-peterx@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: grammar tweak] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-19qmp: add new event "command-dropped"Eric Blake1-0/+37
This event will be emitted if one QMP command is dropped. Also, declare an enum for the reasons. Reviewed-by: Fam Zheng <famz@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180309090006.10018-16-peterx@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-19qmp: introduce QMPCapabilityPeter Xu1-3/+29
There were no QMP capabilities defined. Define the first capability, "oob", to allow out-of-band messages. After this patch, we will allow QMP clients to enable QMP capabilities when sending the first "qmp_capabilities" command. Originally we are starting QMP session with no arguments like: { "execute": "qmp_capabilities" } Now we can enable some QMP capabilities using (take OOB as example, which is the only capability that we support): { "execute": "qmp_capabilities", "arguments": { "enable": [ "oob" ] } } When the "arguments" key is not provided, no capability is enabled. For capability "oob", the monitor needs to be run on a dedicated IO thread, otherwise the command will fail. For example, trying to enable OOB on a MUXed typed QMP monitor will fail. One thing to mention is that QMP capabilities are per-monitor, and also when the connection is closed due to some reason, the capabilities will be reset. Also, touch up qmp-test.c to test the new bits. Signed-off-by: Peter Xu <peterx@redhat.com> Message-Id: <20180309090006.10018-11-peterx@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> [eblake: touch up commit message] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-13sev/i386: qmp: add query-sev-capabilities commandBrijesh Singh1-0/+42
The command can be used by libvirt to query the SEV capabilities. Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-13sev/i386: qmp: add query-sev-launch-measure commandBrijesh Singh1-0/+29
The command can be used by libvirt to retrieve the measurement of SEV guest. This measurement is a signature of the memory contents that was encrypted through the LAUNCH_UPDATE_DATA. Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-13sev/i386: qmp: add query-sev commandBrijesh Singh1-0/+77
The QMP query command can used to retrieve the SEV information when memory encryption is enabled on AMD platform. Cc: Eric Blake <eblake@redhat.com> Cc: "Daniel P. Berrangé" <berrange@redhat.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Cc: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Signed-off-by: Brijesh Singh <brijesh.singh@amd.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-07RISC-V Build InfrastructureMichael Clark1-1/+16
This adds RISC-V into the build system enabling the following targets: - riscv32-softmmu - riscv64-softmmu - riscv32-linux-user - riscv64-linux-user This adds defaults configs for RISC-V, enables the build for the RISC-V CPU core, hardware, and Linux User Emulation. The 'qemu-binfmt-conf.sh' script is updated to add the RISC-V ELF magic. Expected checkpatch errors for consistency reasons: ERROR: line over 90 characters FILE: scripts/qemu-binfmt-conf.sh Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Sagar Karandikar <sagark@eecs.berkeley.edu> Signed-off-by: Michael Clark <mjc@sifive.com>
2018-03-06qmp: Add qom-list-properties to list QOM object propertiesAlexey Kardashevskiy1-0/+15
There is already 'device-list-properties' which does most of the job, however it does not handle everything returned by qom-list-types such as machines as they inherit directly from TYPE_OBJECT and not TYPE_DEVICE. It does not handle abstract classes either. This adds a new qom-list-properties command which prints properties of a specific class and its instance. It is pretty much a simplified copy of the device-list-properties handler. Since it creates an object instance, device properties should appear in the output as they are copied to QOM properties at the instance_init hook. This adds a object_class_property_iter_init() helper to allow class properties enumeration uses it in the new QMP command to allow properties listing for abstract classes. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-Id: <20180301130939.15875-3-aik@ozlabs.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-06qmp: Merge ObjectPropertyInfo and DevicePropertyInfoAlexey Kardashevskiy1-18/+5
ObjectPropertyInfo is more generic and only missing @description. This adds a description to ObjectPropertyInfo and removes DevicePropertyInfo so the resulting ObjectPropertyInfo can be used elsewhere. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Message-Id: <20180301130939.15875-2-aik@ozlabs.ru> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-03-02qapi: Move qapi-schema.json to qapi/, rename generated filesMarkus Armbruster1-2/+2
Move qapi-schema.json to qapi/, so it's next to its modules, and all files get generated to qapi/, not just the ones generated for modules. Consistently name the generated files qapi-MODULE.EXT: qmp-commands.[ch] become qapi-commands.[ch], qapi-event.[ch] become qapi-events.[ch], and qmp-introspect.[ch] become qapi-introspect.[ch]. This gets rid of the temporary hacks in scripts/qapi/commands.py, scripts/qapi/events.py, and scripts/qapi/common.py. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-28-armbru@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Michael Roth <mdroth@linux.vnet.ibm.com> [eblake: Fix trailing dot in tpm.c, undo temporary hack for OSX toolchain] Signed-off-by: Eric Blake <eblake@redhat.com>
2018-03-02qapi: Empty out qapi-schema.jsonMarkus Armbruster1-0/+3201
The previous commit improved compile time by including less of the generated QAPI headers. This is impossible for stuff defined directly in qapi-schema.json, because that ends up in headers that that pull in everything. Move everything but include directives from qapi-schema.json to new sub-module qapi/misc.json, then include just the "misc" shard where possible. It's possible everywhere, except: * monitor.c needs qmp-command.h to get qmp_init_marshal() * monitor.c, ui/vnc.c and the generated qapi-event-FOO.c need qapi-event.h to get enum QAPIEvent Perhaps we'll get rid of those some other day. Adding a type to qapi/migration.json now recompiles some 120 instead of 2300 out of 5100 objects. Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <20180211093607.27351-25-armbru@redhat.com> [eblake: rebase to master] Signed-off-by: Eric Blake <eblake@redhat.com>
generated by cgit v1.2.1 (git 2.18.0) at 2024-05-19 15:35:53 +0000