1 /* 2 * qemu_capabilities.h: QEMU capabilities generation 3 * 4 * Copyright (C) 2006-2016 Red Hat, Inc. 5 * Copyright (C) 2006 Daniel P. Berrange 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Lesser General Public 9 * License as published by the Free Software Foundation; either 10 * version 2.1 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this library. If not, see 19 * <http://www.gnu.org/licenses/>. 20 */ 21 22 #pragma once 23 24 #include "virobject.h" 25 #include "capabilities.h" 26 #include "vircommand.h" 27 #include "qemu_monitor.h" 28 #include "domain_capabilities.h" 29 #include "virfirmware.h" 30 #include "virfilecache.h" 31 #include "virenum.h" 32 33 /* 34 * Internal flags to keep track of qemu command line capabilities 35 * 36 * As a general rule these flags must not be deleted / renamed, as 37 * they are serialized in string format into the runtime XML file 38 * for guests, and new libvirt needs to cope with reading flags 39 * defined by old libvirt. 40 * 41 * The exception to this rule is when we drop support for running 42 * with older QEMU versions entirely. When a flag is no longer needed 43 * we temporarily give it an X_ prefix to indicate it should no 44 * longer be used in code. Periodically we can then purge all the 45 * X_ flags and re-group what's left. 46 */ 47 typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */ 48 /* 0 */ 49 X_QEMU_CAPS_VNC_COLON, /* VNC takes or address + display */ 50 X_QEMU_CAPS_NO_REBOOT, /* Is the -no-reboot flag available */ 51 X_QEMU_CAPS_DRIVE, /* Is the new -drive arg available */ 52 X_QEMU_CAPS_DRIVE_BOOT, /* Does -drive support boot=on */ 53 X_QEMU_CAPS_NAME, /* Is the -name flag available */ 54 55 /* 5 */ 56 X_QEMU_CAPS_UUID, /* Is the -uuid flag available */ 57 X_QEMU_CAPS_DOMID, /* Xenner: -domid flag available */ 58 X_QEMU_CAPS_VNET_HDR, 59 X_QEMU_CAPS_MIGRATE_KVM_STDIO, /* avoid kvm tcp migration bug */ 60 X_QEMU_CAPS_MIGRATE_QEMU_TCP, /* have qemu tcp migration */ 61 62 /* 10 */ 63 X_QEMU_CAPS_MIGRATE_QEMU_EXEC, /* have qemu exec migration */ 64 X_QEMU_CAPS_DRIVE_CACHE_V2, /* cache= flag wanting new v2 values */ 65 QEMU_CAPS_KVM, /* Whether KVM is usable / was used during probing */ 66 X_QEMU_CAPS_DRIVE_FORMAT, /* Is -drive format= avail */ 67 X_QEMU_CAPS_VGA, /* Is -vga avail */ 68 69 /* 15 */ 70 X_QEMU_CAPS_0_10, /* features added in qemu-0.10.0 or later */ 71 X_QEMU_CAPS_PCIDEVICE, /* PCI device assignment supported */ 72 X_QEMU_CAPS_MEM_PATH, /* mmap'ped guest backing supported */ 73 X_QEMU_CAPS_DRIVE_SERIAL, /* -driver serial= available */ 74 X_QEMU_CAPS_XEN_DOMID, /* -xen-domid */ 75 76 /* 20 */ 77 X_QEMU_CAPS_MIGRATE_QEMU_UNIX, /* qemu migration via unix sockets */ 78 X_QEMU_CAPS_CHARDEV, /* Is the new -chardev arg available */ 79 X_QEMU_CAPS_ENABLE_KVM, /* -enable-kvm flag */ 80 X_QEMU_CAPS_MONITOR_JSON, /* JSON mode for monitor */ 81 X_QEMU_CAPS_BALLOON, /* -balloon available */ 82 83 /* 25 */ 84 X_QEMU_CAPS_DEVICE, /* Is the -device arg available */ 85 QEMU_CAPS_SDL, /* support for SDL graphics is compiled into qemu */ 86 X_QEMU_CAPS_SMP_TOPOLOGY, /* -smp has sockets/cores/threads */ 87 X_QEMU_CAPS_NETDEV, /* -netdev flag & netdev_add/remove */ 88 X_QEMU_CAPS_RTC, /* The -rtc flag for clock options */ 89 90 /* 30 */ 91 X_QEMU_CAPS_VHOST_NET, /* vhost-net support available */ 92 X_QEMU_CAPS_RTC_TD_HACK, /* -rtc-td-hack available */ 93 QEMU_CAPS_NO_HPET, /* -no-hpet flag is supported */ 94 X_QEMU_CAPS_NO_KVM_PIT, /* -no-kvm-pit-reinjection supported */ 95 X_QEMU_CAPS_TDF, /* -tdf flag (user-mode pit catchup) */ 96 97 /* 35 */ 98 X_QEMU_CAPS_PCI_CONFIGFD, /* pci-assign.configfd */ 99 X_QEMU_CAPS_NODEFCONFIG, /* -nodefconfig */ 100 X_QEMU_CAPS_BOOT_MENU, /* -boot menu=on support */ 101 X_QEMU_CAPS_FSDEV, /* -fstype filesystem passthrough */ 102 X_QEMU_CAPS_NESTING, /* -enable-nesting (SVM/VMX) */ 103 104 /* 40 */ 105 X_QEMU_CAPS_NAME_PROCESS, /* Is -name process= available */ 106 X_QEMU_CAPS_DRIVE_READONLY, /* -drive readonly=on|off */ 107 X_QEMU_CAPS_SMBIOS_TYPE, /* Is -smbios type= available */ 108 X_QEMU_CAPS_VGA_QXL, /* The 'qxl' arg for '-vga' */ 109 QEMU_CAPS_SPICE, /* Is -spice avail */ 110 111 /* 45 */ 112 X_QEMU_CAPS_VGA_NONE, /* The 'none' arg for '-vga' */ 113 X_QEMU_CAPS_MIGRATE_QEMU_FD, /* -incoming fd:n */ 114 X_QEMU_CAPS_BOOTINDEX, /* -device bootindex property */ 115 QEMU_CAPS_HDA_DUPLEX, /* -device hda-duplex */ 116 X_QEMU_CAPS_DRIVE_AIO, /* -drive aio= supported */ 117 118 /* 50 */ 119 X_QEMU_CAPS_PCI_MULTIBUS, /* bus=pci.0 vs bus=pci */ 120 X_QEMU_CAPS_PCI_BOOTINDEX, /* pci-assign.bootindex */ 121 QEMU_CAPS_CCID_EMULATED, /* -device ccid-card-emulated */ 122 QEMU_CAPS_CCID_PASSTHRU, /* -device ccid-card-passthru */ 123 X_QEMU_CAPS_CHARDEV_SPICEVMC, /* newer -chardev spicevmc */ 124 125 /* 55 */ 126 X_QEMU_CAPS_DEVICE_SPICEVMC, /* older -device spicevmc */ 127 QEMU_CAPS_VIRTIO_TX_ALG, /* -device virtio-net-pci,tx=string */ 128 X_QEMU_CAPS_DEVICE_QXL_VGA, /* primary qxl device named qxl-vga? */ 129 X_QEMU_CAPS_PCI_MULTIFUNCTION, /* -device multifunction=on|off */ 130 X_QEMU_CAPS_VIRTIO_IOEVENTFD, /* virtio-{net|blk}-pci.ioeventfd=on */ 131 132 /* 60 */ 133 X_QEMU_CAPS_SGA, /* Serial Graphics Adapter */ 134 X_QEMU_CAPS_VIRTIO_BLK_EVENT_IDX, /* virtio-blk-pci.event_idx */ 135 X_QEMU_CAPS_VIRTIO_NET_EVENT_IDX, /* virtio-net-pci.event_idx */ 136 X_QEMU_CAPS_DRIVE_CACHE_DIRECTSYNC, /* Is cache=directsync supported? */ 137 QEMU_CAPS_PIIX3_USB_UHCI, /* -device piix3-usb-uhci */ 138 139 /* 65 */ 140 QEMU_CAPS_PIIX4_USB_UHCI, /* -device piix4-usb-uhci */ 141 QEMU_CAPS_USB_EHCI, /* -device usb-ehci */ 142 QEMU_CAPS_ICH9_USB_EHCI1, /* -device ich9-usb-ehci1 and friends */ 143 QEMU_CAPS_VT82C686B_USB_UHCI, /* -device vt82c686b-usb-uhci */ 144 QEMU_CAPS_PCI_OHCI, /* -device pci-ohci */ 145 146 /* 70 */ 147 QEMU_CAPS_USB_REDIR, /* -device usb-redir */ 148 QEMU_CAPS_USB_HUB, /* -device usb-hub */ 149 X_QEMU_CAPS_NO_SHUTDOWN, /* usable -no-shutdown */ 150 X_QEMU_CAPS_DRIVE_CACHE_UNSAFE, /* Is cache=unsafe supported? */ 151 X_QEMU_CAPS_PCI_ROMBAR, /* -device rombar=0|1 */ 152 153 /* 75 */ 154 QEMU_CAPS_ICH9_AHCI, /* -device ich9-ahci */ 155 QEMU_CAPS_NO_ACPI, /* -no-acpi */ 156 X_QEMU_CAPS_FSDEV_READONLY, /* -fsdev readonly supported */ 157 QEMU_CAPS_VIRTIO_BLK_SCSI, /* virtio-blk-pci.scsi */ 158 X_QEMU_CAPS_VIRTIO_BLK_SG_IO, /* SG_IO commands */ 159 160 /* 80 */ 161 X_QEMU_CAPS_DRIVE_COPY_ON_READ, /* -drive copy-on-read */ 162 X_QEMU_CAPS_CPU_HOST, /* support for -cpu host */ 163 X_QEMU_CAPS_FSDEV_WRITEOUT, /* -fsdev writeout supported */ 164 X_QEMU_CAPS_DRIVE_IOTUNE, /* -drive bps= and friends */ 165 X_QEMU_CAPS_WAKEUP, /* system_wakeup monitor command */ 166 167 /* 85 */ 168 QEMU_CAPS_SCSI_DISK_CHANNEL, /* Is scsi-disk.channel available? */ 169 QEMU_CAPS_SCSI_BLOCK, /* -device scsi-block */ 170 X_QEMU_CAPS_TRANSACTION, /* transaction monitor command */ 171 X_QEMU_CAPS_BLOCKJOB_SYNC, /* old block_job_cancel, block_stream */ 172 X_QEMU_CAPS_BLOCKJOB_ASYNC, /* new block-job-cancel, block-stream */ 173 174 /* 90 */ 175 X_QEMU_CAPS_SCSI_CD, /* -device scsi-cd */ 176 X_QEMU_CAPS_IDE_CD, /* -device ide-cd */ 177 X_QEMU_CAPS_NO_USER_CONFIG, /* -no-user-config */ 178 QEMU_CAPS_HDA_MICRO, /* -device hda-micro */ 179 QEMU_CAPS_DUMP_GUEST_MEMORY, /* dump-guest-memory command */ 180 181 /* 95 */ 182 QEMU_CAPS_NEC_USB_XHCI, /* -device nec-usb-xhci */ 183 X_QEMU_CAPS_VIRTIO_S390, /* -device virtio-*-s390 */ 184 X_QEMU_CAPS_BALLOON_EVENT, /* Async event for balloon changes */ 185 X_QEMU_CAPS_NETDEV_BRIDGE, /* bridge helper support */ 186 QEMU_CAPS_SCSI_LSI, /* -device lsi */ 187 188 /* 100 */ 189 QEMU_CAPS_VIRTIO_SCSI, /* -device virtio-scsi-* */ 190 QEMU_CAPS_BLOCKIO, /* -device ...logical_block_size & co */ 191 QEMU_CAPS_PIIX_DISABLE_S3, /* -M pc S3 BIOS Advertisement on/off */ 192 QEMU_CAPS_PIIX_DISABLE_S4, /* -M pc S4 BIOS Advertisement on/off */ 193 QEMU_CAPS_USB_REDIR_FILTER, /* usb-redir.filter */ 194 195 /* 105 */ 196 QEMU_CAPS_IDE_DRIVE_WWN, /* Is ide-drive.wwn available? */ 197 QEMU_CAPS_SCSI_DISK_WWN, /* Is scsi-disk.wwn available? */ 198 QEMU_CAPS_SECCOMP_SANDBOX, /* -sandbox */ 199 X_QEMU_CAPS_REBOOT_TIMEOUT, /* -boot reboot-timeout */ 200 X_QEMU_CAPS_DUMP_GUEST_CORE, /* dump-guest-core-parameter */ 201 202 /* 110 */ 203 X_QEMU_CAPS_SEAMLESS_MIGRATION, /* seamless-migration for SPICE */ 204 X_QEMU_CAPS_BLOCK_COMMIT, /* block-commit */ 205 QEMU_CAPS_VNC, /* Is -vnc available? */ 206 X_QEMU_CAPS_DRIVE_MIRROR, /* drive-mirror monitor command */ 207 X_QEMU_CAPS_USB_REDIR_BOOTINDEX, /* usb-redir.bootindex */ 208 209 /* 115 */ 210 X_QEMU_CAPS_USB_HOST_BOOTINDEX, /* usb-host.bootindex */ 211 X_QEMU_CAPS_DISK_SNAPSHOT, /* blockdev-snapshot-sync command */ 212 QEMU_CAPS_DEVICE_QXL, /* -device qxl */ 213 QEMU_CAPS_DEVICE_VGA, /* -device VGA */ 214 QEMU_CAPS_DEVICE_CIRRUS_VGA, /* -device cirrus-vga */ 215 216 /* 120 */ 217 QEMU_CAPS_DEVICE_VMWARE_SVGA, /* -device vmware-svga */ 218 X_QEMU_CAPS_DEVICE_VIDEO_PRIMARY, /* -device safe for primary video device */ 219 QEMU_CAPS_DEVICE_SCLPCONSOLE, /* -device sclpconsole */ 220 QEMU_CAPS_DEVICE_USB_SERIAL, /* -device usb-serial */ 221 X_QEMU_CAPS_DEVICE_USB_NET, /* -device usb-net */ 222 223 /* 125 */ 224 X_QEMU_CAPS_ADD_FD, /* -add-fd */ 225 QEMU_CAPS_NBD_SERVER, /* nbd-server-start QMP command */ 226 QEMU_CAPS_DEVICE_VIRTIO_RNG, /* virtio-rng device */ 227 QEMU_CAPS_OBJECT_RNG_RANDOM, /* the rng-random backend for virtio rng */ 228 QEMU_CAPS_OBJECT_RNG_EGD, /* EGD protocol daemon for rng */ 229 230 /* 130 */ 231 QEMU_CAPS_VIRTIO_CCW, /* -device virtio-*-ccw */ 232 X_QEMU_CAPS_DTB, /* -dtb file */ 233 QEMU_CAPS_SCSI_MEGASAS, /* -device megasas */ 234 X_QEMU_CAPS_IPV6_MIGRATION, /* -incoming [::] */ 235 X_QEMU_CAPS_MACHINE_OPT, /* -machine xxxx */ 236 237 /* 135 */ 238 X_QEMU_CAPS_MACHINE_USB_OPT, /* -machine xxx,usb=on/off */ 239 QEMU_CAPS_DEVICE_TPM_PASSTHROUGH, /* -tpmdev passthrough */ 240 QEMU_CAPS_DEVICE_TPM_TIS, /* -device tpm_tis */ 241 QEMU_CAPS_DEVICE_NVRAM, /* -global spapr-nvram.reg=xxxx */ 242 QEMU_CAPS_DEVICE_PCI_BRIDGE, /* -device pci-bridge */ 243 244 /* 140 */ 245 QEMU_CAPS_DEVICE_VFIO_PCI, /* -device vfio-pci */ 246 X_QEMU_CAPS_VFIO_PCI_BOOTINDEX, /* bootindex param for vfio-pci device */ 247 X_QEMU_CAPS_DEVICE_SCSI_GENERIC, /* -device scsi-generic */ 248 X_QEMU_CAPS_DEVICE_SCSI_GENERIC_BOOTINDEX, /* -device scsi-generic.bootindex */ 249 X_QEMU_CAPS_MEM_MERGE, /* -machine mem-merge */ 250 251 /* 145 */ 252 X_QEMU_CAPS_VNC_WEBSOCKET, /* -vnc x:y,websocket */ 253 QEMU_CAPS_DRIVE_DISCARD, /* -drive discard=off(ignore)|on(unmap) */ 254 X_QEMU_CAPS_REALTIME_MLOCK, /* -realtime mlock=on|off */ 255 X_QEMU_CAPS_VNC_SHARE_POLICY, /* set display sharing policy */ 256 X_QEMU_CAPS_DEVICE_DEL_EVENT, /* DEVICE_DELETED event */ 257 258 /* 150 */ 259 QEMU_CAPS_DEVICE_DMI_TO_PCI_BRIDGE, /* -device i82801b11-bridge */ 260 QEMU_CAPS_I440FX_PCI_HOLE64_SIZE, /* i440FX-pcihost.pci-hole64-size */ 261 QEMU_CAPS_Q35_PCI_HOLE64_SIZE, /* q35-pcihost.pci-hole64-size */ 262 QEMU_CAPS_DEVICE_USB_STORAGE, /* -device usb-storage */ 263 QEMU_CAPS_USB_STORAGE_REMOVABLE, /* usb-storage.removable */ 264 265 /* 155 */ 266 QEMU_CAPS_DEVICE_VIRTIO_MMIO, /* -device virtio-mmio */ 267 QEMU_CAPS_DEVICE_ICH9_INTEL_HDA, /* -device ich9-intel-hda */ 268 QEMU_CAPS_KVM_PIT_TICK_POLICY, /* kvm-pit.lost_tick_policy */ 269 X_QEMU_CAPS_BOOT_STRICT, /* -boot strict */ 270 QEMU_CAPS_DEVICE_PANIC, /* -device pvpanic */ 271 272 /* 160 */ 273 QEMU_CAPS_ENABLE_FIPS, /* -enable-fips */ 274 X_QEMU_CAPS_SPICE_FILE_XFER_DISABLE, /* -spice disable-agent-file-xfer */ 275 X_QEMU_CAPS_CHARDEV_SPICEPORT, /* -chardev spiceport */ 276 QEMU_CAPS_DEVICE_USB_KBD, /* -device usb-kbd */ 277 X_QEMU_CAPS_HOST_PCI_MULTIDOMAIN, /* support domain > 0 in host pci address */ 278 279 /* 165 */ 280 X_QEMU_CAPS_MSG_TIMESTAMP, /* -msg timestamp */ 281 QEMU_CAPS_ACTIVE_COMMIT, /* block-commit works without 'top' */ 282 QEMU_CAPS_CHANGE_BACKING_FILE, /* change name of backing file in metadata */ 283 QEMU_CAPS_OBJECT_MEMORY_RAM, /* -object memory-backend-ram */ 284 QEMU_CAPS_NUMA, /* newer -numa handling with disjoint cpu ranges */ 285 286 /* 170 */ 287 QEMU_CAPS_OBJECT_MEMORY_FILE, /* -object memory-backend-file */ 288 QEMU_CAPS_OBJECT_USB_AUDIO, /* usb-audio device support */ 289 QEMU_CAPS_RTC_RESET_REINJECTION, /* rtc-reset-reinjection monitor command */ 290 X_QEMU_CAPS_SPLASH_TIMEOUT, /* -boot splash-time */ 291 QEMU_CAPS_OBJECT_IOTHREAD, /* -object iothread */ 292 293 /* 175 */ 294 QEMU_CAPS_MIGRATE_RDMA, /* have rdma migration */ 295 QEMU_CAPS_DEVICE_IVSHMEM, /* -device ivshmem */ 296 X_QEMU_CAPS_DRIVE_IOTUNE_MAX, /* -drive bps_max= and friends */ 297 QEMU_CAPS_VGA_VGAMEM, /* -device VGA.vgamem_mb */ 298 QEMU_CAPS_VMWARE_SVGA_VGAMEM, /* -device vmware-svga.vgamem_mb */ 299 300 /* 180 */ 301 QEMU_CAPS_QXL_VGAMEM, /* -device qxl.vgamem_mb */ 302 X_QEMU_CAPS_QXL_VGA_VGAMEM, /* -device qxl-vga.vgamem_mb */ 303 QEMU_CAPS_DEVICE_PC_DIMM, /* pc-dimm device */ 304 QEMU_CAPS_MACHINE_VMPORT_OPT, /* -machine xxx,vmport=on/off/auto */ 305 QEMU_CAPS_AES_KEY_WRAP, /* -machine aes_key_wrap */ 306 307 /* 185 */ 308 QEMU_CAPS_DEA_KEY_WRAP, /* -machine dea_key_wrap */ 309 QEMU_CAPS_DEVICE_PCI_SERIAL, /* -device pci-serial */ 310 QEMU_CAPS_CPU_AARCH64_OFF, /* -cpu ...,aarch64=off */ 311 X_QEMU_CAPS_VHOSTUSER_MULTIQUEUE, /* vhost-user with -netdev queues= */ 312 QEMU_CAPS_MIGRATION_EVENT, /* MIGRATION event */ 313 314 /* 190 */ 315 QEMU_CAPS_OBJECT_GPEX, /* have generic PCI host controller */ 316 QEMU_CAPS_DEVICE_IOH3420, /* -device ioh3420 */ 317 QEMU_CAPS_DEVICE_X3130_UPSTREAM, /* -device x3130-upstream */ 318 QEMU_CAPS_DEVICE_XIO3130_DOWNSTREAM, /* -device xio3130-downstream */ 319 QEMU_CAPS_DEVICE_RTL8139, /* -device rtl8139 */ 320 321 /* 195 */ 322 QEMU_CAPS_DEVICE_E1000, /* -device e1000 */ 323 QEMU_CAPS_DEVICE_VIRTIO_NET, /* -device virtio-net-* */ 324 QEMU_CAPS_MACH_VIRT_GIC_VERSION, /* -machine virt,gic-version */ 325 QEMU_CAPS_INCOMING_DEFER, /* -incoming defer and migrate_incoming */ 326 QEMU_CAPS_DEVICE_VIRTIO_GPU, /* -device virtio-gpu-* */ 327 328 /* 200 */ 329 QEMU_CAPS_VIRTIO_GPU_VIRGL, /* -device virtio-gpu-*.virgl */ 330 QEMU_CAPS_VIRTIO_KEYBOARD, /* -device virtio-keyboard-{device,pci} */ 331 QEMU_CAPS_VIRTIO_MOUSE, /* -device virtio-mouse-{device,pci} */ 332 QEMU_CAPS_VIRTIO_TABLET, /* -device virtio-tablet-{device,pci} */ 333 QEMU_CAPS_VIRTIO_INPUT_HOST, /* -device virtio-input-host-{device,pci} */ 334 335 /* 205 */ 336 QEMU_CAPS_CHARDEV_FILE_APPEND, /* -chardev file,append=on|off */ 337 QEMU_CAPS_ICH9_DISABLE_S3, /* -M q35 S3 BIOS Advertisement on/off */ 338 QEMU_CAPS_ICH9_DISABLE_S4, /* -M q35 S4 BIOS Advertisement on/off */ 339 QEMU_CAPS_VSERPORT_CHANGE, /* VSERPORT_CHANGE event */ 340 QEMU_CAPS_VIRTIO_BALLOON_AUTODEFLATE, /* virtio-balloon-{device,pci,ccw}. 341 * deflate-on-oom */ 342 343 /* 210 */ 344 QEMU_CAPS_SCSI_MPTSAS1068, /* -device mptsas1068 */ 345 QEMU_CAPS_SPICE_GL, /* -spice gl */ 346 QEMU_CAPS_QXL_VRAM64, /* -device qxl.vram64_size_mb */ 347 X_QEMU_CAPS_QXL_VGA_VRAM64, /* -device qxl-vga.vram64_size_mb */ 348 QEMU_CAPS_CHARDEV_LOGFILE, /* -chardev logfile=xxxx */ 349 350 /* 215 */ 351 X_QEMU_CAPS_NAME_DEBUG_THREADS, /* Is -name debug-threads= available */ 352 X_QEMU_CAPS_OBJECT_SECRET, /* -object secret */ 353 QEMU_CAPS_DEVICE_PXB, /* -device pxb */ 354 QEMU_CAPS_DEVICE_PXB_PCIE, /* -device pxb-pcie */ 355 X_QEMU_CAPS_DEVICE_TRAY_MOVED, /* DEVICE_TRAY_MOVED event */ 356 357 /* 220 */ 358 QEMU_CAPS_NEC_USB_XHCI_PORTS, /* -device nec-usb-xhci.p3 ports setting */ 359 QEMU_CAPS_VIRTIO_SCSI_IOTHREAD, /* virtio-scsi-{pci,ccw}.iothread */ 360 X_QEMU_CAPS_NAME_GUEST, /* -name guest= */ 361 QEMU_CAPS_QXL_MAX_OUTPUTS, /* -device qxl,max-outputs= */ 362 X_QEMU_CAPS_QXL_VGA_MAX_OUTPUTS, /* -device qxl-vga,max-outputs= */ 363 364 /* 225 */ 365 X_QEMU_CAPS_SPICE_UNIX, /* -spice unix */ 366 QEMU_CAPS_DRIVE_DETECT_ZEROES, /* -drive detect-zeroes= */ 367 X_QEMU_CAPS_OBJECT_TLS_CREDS_X509, /* -object tls-creds-x509 */ 368 X_QEMU_CAPS_DISPLAY, /* -display */ 369 QEMU_CAPS_DEVICE_INTEL_IOMMU, /* -device intel-iommu */ 370 371 /* 230 */ 372 X_QEMU_CAPS_MACHINE_SMM_OPT, /* -machine xxx,smm=on/off/auto */ 373 QEMU_CAPS_VIRTIO_PCI_DISABLE_LEGACY, /* virtio-*pci.disable-legacy */ 374 QEMU_CAPS_QUERY_HOTPLUGGABLE_CPUS, /* qmp command query-hotpluggable-cpus */ 375 QEMU_CAPS_VIRTIO_NET_RX_QUEUE_SIZE, /* virtio-net-*.rx_queue_size */ 376 X_QEMU_CAPS_MACHINE_IOMMU, /* -machine iommu=on */ 377 378 /* 235 */ 379 QEMU_CAPS_DEVICE_VIRTIO_VGA, /* -device virtio-vga */ 380 X_QEMU_CAPS_DRIVE_IOTUNE_MAX_LENGTH, /* -drive bps_max_length = and friends */ 381 QEMU_CAPS_DEVICE_IVSHMEM_PLAIN, /* -device ivshmem-plain */ 382 QEMU_CAPS_DEVICE_IVSHMEM_DOORBELL, /* -device ivshmem-doorbell */ 383 X_QEMU_CAPS_QUERY_QMP_SCHEMA, /* query-qmp-schema command */ 384 385 /* 240 */ 386 QEMU_CAPS_GLUSTER_DEBUG_LEVEL, /* -drive gluster.debug_level={0..9} */ 387 QEMU_CAPS_DEVICE_VHOST_SCSI, /* -device vhost-scsi-{ccw,pci} */ 388 X_QEMU_CAPS_DRIVE_IOTUNE_GROUP, /* -drive throttling.group=<name> */ 389 QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION, /* qmp query-cpu-model-expansion */ 390 QEMU_CAPS_VIRTIO_NET_HOST_MTU, /* virtio-net-*.host_mtu */ 391 392 /* 245 */ 393 QEMU_CAPS_SPICE_RENDERNODE, /* -spice rendernode */ 394 QEMU_CAPS_DEVICE_NVDIMM, /* -device nvdimm */ 395 QEMU_CAPS_DEVICE_PCIE_ROOT_PORT, /* -device pcie-root-port */ 396 QEMU_CAPS_QUERY_CPU_DEFINITIONS, /* qmp query-cpu-definitions */ 397 QEMU_CAPS_BLOCK_WRITE_THRESHOLD, /* BLOCK_WRITE_THRESHOLD event */ 398 399 /* 250 */ 400 QEMU_CAPS_QUERY_NAMED_BLOCK_NODES, /* qmp query-named-block-nodes */ 401 QEMU_CAPS_CPU_CACHE, /* -cpu supports host-cache-info and l3-cache properties */ 402 QEMU_CAPS_DEVICE_QEMU_XHCI, /* -device qemu-xhci */ 403 X_QEMU_CAPS_MACHINE_KERNEL_IRQCHIP, /* -machine kernel_irqchip */ 404 X_QEMU_CAPS_MACHINE_KERNEL_IRQCHIP_SPLIT, /* -machine kernel_irqchip=split */ 405 406 /* 255 */ 407 QEMU_CAPS_INTEL_IOMMU_INTREMAP, /* intel-iommu.intremap */ 408 QEMU_CAPS_INTEL_IOMMU_CACHING_MODE, /* intel-iommu.caching-mode */ 409 QEMU_CAPS_INTEL_IOMMU_EIM, /* intel-iommu.eim */ 410 QEMU_CAPS_INTEL_IOMMU_DEVICE_IOTLB, /* intel-iommu.device-iotlb */ 411 X_QEMU_CAPS_VIRTIO_PCI_IOMMU_PLATFORM, /* virtio-*-pci.iommu_platform */ 412 413 /* 260 */ 414 X_QEMU_CAPS_VIRTIO_PCI_ATS, /* virtio-*-pci.ats */ 415 QEMU_CAPS_LOADPARM, /* -machine loadparm */ 416 QEMU_CAPS_DEVICE_SPAPR_PCI_HOST_BRIDGE, /* -device spapr-pci-host-bridge */ 417 QEMU_CAPS_SPAPR_PCI_HOST_BRIDGE_NUMA_NODE, /* spapr-pci-host-bridge.numa_node= */ 418 X_QEMU_CAPS_VNC_MULTI_SERVERS, /* -vnc vnc=unix:/path */ 419 420 /* 265 */ 421 QEMU_CAPS_VIRTIO_NET_TX_QUEUE_SIZE, /* virtio-net-*.tx_queue_size */ 422 QEMU_CAPS_CHARDEV_RECONNECT, /* -chardev reconnect */ 423 QEMU_CAPS_VIRTIO_GPU_MAX_OUTPUTS, /* -device virtio-(vga|gpu-*),max-outputs= */ 424 QEMU_CAPS_VXHS, /* -drive file.driver=vxhs via query-qmp-schema */ 425 QEMU_CAPS_VIRTIO_BLK_NUM_QUEUES, /* virtio-blk-*.num-queues */ 426 427 /* 270 */ 428 QEMU_CAPS_MACHINE_PSERIES_RESIZE_HPT, /* -machine pseries,resize-hpt */ 429 QEMU_CAPS_DEVICE_VMCOREINFO, /* -device vmcoreinfo */ 430 QEMU_CAPS_DEVICE_SPAPR_VTY, /* -device spapr-vty */ 431 QEMU_CAPS_DEVICE_SCLPLMCONSOLE, /* -device sclplmconsole */ 432 X_QEMU_CAPS_NUMA_DIST, /* -numa dist */ 433 434 /* 275 */ 435 QEMU_CAPS_DISK_SHARE_RW, /* share-rw=on for concurrent disk access */ 436 X_QEMU_CAPS_ISCSI_PASSWORD_SECRET, /* -drive file.driver=iscsi,...,password-secret= */ 437 QEMU_CAPS_DEVICE_ISA_SERIAL, /* -device isa-serial */ 438 QEMU_CAPS_DEVICE_PL011, /* -device pl011 (not user-instantiable) */ 439 QEMU_CAPS_MACHINE_PSERIES_MAX_CPU_COMPAT, /* -machine pseries,max-cpu-compat= */ 440 441 /* 280 */ 442 QEMU_CAPS_DUMP_COMPLETED, /* DUMP_COMPLETED event */ 443 QEMU_CAPS_DEVICE_VIRTIO_GPU_CCW, /* -device virtio-gpu-ccw */ 444 QEMU_CAPS_DEVICE_VIRTIO_KEYBOARD_CCW, /* -device virtio-keyboard-ccw */ 445 QEMU_CAPS_DEVICE_VIRTIO_MOUSE_CCW, /* -device virtio-mouse-ccw */ 446 QEMU_CAPS_DEVICE_VIRTIO_TABLET_CCW, /* -device virtio-tablet-ccw */ 447 448 /* 285 */ 449 QEMU_CAPS_QCOW2_LUKS, /* qcow2 format support LUKS encryption */ 450 QEMU_CAPS_DEVICE_PCIE_PCI_BRIDGE, /* -device pcie-pci-bridge */ 451 X_QEMU_CAPS_SECCOMP_BLACKLIST, /* -sandbox.elevateprivileges */ 452 QEMU_CAPS_QUERY_CPUS_FAST, /* query-cpus-fast command */ 453 QEMU_CAPS_DISK_WRITE_CACHE, /* qemu block frontends support write-cache param */ 454 455 /* 290 */ 456 QEMU_CAPS_NBD_TLS, /* NBD server supports TLS transport */ 457 QEMU_CAPS_DEVICE_TPM_CRB, /* -device tpm-crb */ 458 QEMU_CAPS_PR_MANAGER_HELPER, /* -object pr-manager-helper */ 459 QEMU_CAPS_QOM_LIST_PROPERTIES, /* qom-list-properties monitor command */ 460 QEMU_CAPS_OBJECT_MEMORY_FILE_DISCARD, /* -object memory-backend-file,discard-data */ 461 462 /* 295 */ 463 QEMU_CAPS_CCW, /* -device virtual-css-bridge */ 464 QEMU_CAPS_CCW_CSSID_UNRESTRICTED, /* virtual-css-bridge.cssid-unrestricted= */ 465 QEMU_CAPS_DEVICE_VFIO_CCW, /* -device vfio-ccw */ 466 X_QEMU_CAPS_SDL_GL, /* -sdl gl */ 467 QEMU_CAPS_SCREENDUMP_DEVICE, /* screendump command accepts device & head */ 468 469 /* 300 */ 470 QEMU_CAPS_HDA_OUTPUT, /* -device hda-output */ 471 QEMU_CAPS_BLOCKDEV_DEL, /* blockdev-del is supported */ 472 QEMU_CAPS_DEVICE_VMGENID, /* -device vmgenid */ 473 QEMU_CAPS_DEVICE_VHOST_VSOCK, /* -device vhost-vsock-* */ 474 QEMU_CAPS_CHARDEV_FD_PASS_COMMANDLINE, /* Passing pre-opened FDs for chardevs on commandline */ 475 476 /* 305 */ 477 QEMU_CAPS_DEVICE_TPM_EMULATOR, /* -tpmdev emulator */ 478 QEMU_CAPS_DEVICE_MCH, /* Northbridge in q35 machine types */ 479 QEMU_CAPS_MCH_EXTENDED_TSEG_MBYTES, /* -global mch.extended-tseg-mbytes */ 480 QEMU_CAPS_SEV_GUEST, /* -object sev-guest,... */ 481 QEMU_CAPS_MACHINE_PSERIES_CAP_HPT_MAX_PAGE_SIZE, /* -machine pseries.cap-hpt-max-page-size */ 482 483 /* 310 */ 484 QEMU_CAPS_MACHINE_PSERIES_CAP_HTM, /* -machine pseries.cap-htm */ 485 QEMU_CAPS_USB_STORAGE_WERROR, /* -device usb-storage,werror=..,rerror=.. */ 486 QEMU_CAPS_EGL_HEADLESS, /* -display egl-headless */ 487 QEMU_CAPS_VFIO_PCI_DISPLAY, /* -device vfio-pci.display */ 488 QEMU_CAPS_BLOCKDEV, /* -blockdev and blockdev-add are supported */ 489 490 /* 315 */ 491 QEMU_CAPS_DEVICE_VFIO_AP, /* -device vfio-ap */ 492 QEMU_CAPS_DEVICE_ZPCI, /* -device zpci */ 493 QEMU_CAPS_OBJECT_MEMORY_MEMFD, /* -object memory-backend-memfd */ 494 QEMU_CAPS_OBJECT_MEMORY_MEMFD_HUGETLB, /* -object memory-backend-memfd.hugetlb */ 495 QEMU_CAPS_IOTHREAD_POLLING, /* -object iothread.poll-max-ns */ 496 497 /* 320 */ 498 QEMU_CAPS_MACHINE_PSERIES_CAP_NESTED_HV, /* -machine pseries.cap-nested-hv */ 499 QEMU_CAPS_EGL_HEADLESS_RENDERNODE, /* -display egl-headless,rendernode= */ 500 QEMU_CAPS_OBJECT_MEMORY_FILE_ALIGN, /* -object memory-backend-file,align= */ 501 QEMU_CAPS_OBJECT_MEMORY_FILE_PMEM, /* -object memory-backend-file,pmem= */ 502 QEMU_CAPS_DEVICE_NVDIMM_UNARMED, /* -device nvdimm,unarmed= */ 503 504 /* 325 */ 505 QEMU_CAPS_SCSI_DISK_DEVICE_ID, /* 'device_id' property of scsi disk */ 506 QEMU_CAPS_VIRTIO_PCI_TRANSITIONAL, /* virtio *-pci-{non-}transitional devices */ 507 QEMU_CAPS_OVERCOMMIT, /* -overcommit */ 508 QEMU_CAPS_QUERY_CURRENT_MACHINE, /* query-current-machine command */ 509 QEMU_CAPS_MACHINE_VIRT_IOMMU, /* -machine virt,iommu */ 510 511 /* 330 */ 512 QEMU_CAPS_BITMAP_MERGE, /* block-dirty-bitmap-merge */ 513 QEMU_CAPS_NBD_BITMAP, /* nbd-server-add supports bitmap */ 514 QEMU_CAPS_X86_MAX_CPU, /* max-x86_64-cpu type exists */ 515 QEMU_CAPS_CPU_UNAVAILABLE_FEATURES, /* "unavailable-features" CPU property */ 516 QEMU_CAPS_CANONICAL_CPU_FEATURES, /* avoid CPU feature aliases */ 517 518 /* 335 */ 519 QEMU_CAPS_DEVICE_BOCHS_DISPLAY, /* -device bochs-display */ 520 QEMU_CAPS_MIGRATION_FILE_DROP_CACHE, /* migration with disk cache on is safe for type='file' disks */ 521 QEMU_CAPS_DBUS_VMSTATE, /* -object dbus-vmstate */ 522 QEMU_CAPS_DEVICE_VHOST_USER_GPU, /* -device vhost-user-gpu */ 523 QEMU_CAPS_DEVICE_VHOST_USER_VGA, /* -device vhost-user-vga */ 524 525 /* 340 */ 526 QEMU_CAPS_INCREMENTAL_BACKUP, /* incremental backup is supported */ 527 QEMU_CAPS_QUERY_CPU_MODEL_BASELINE, /* qmp query-cpu-model-baseline */ 528 QEMU_CAPS_QUERY_CPU_MODEL_COMPARISON, /* qmp query-cpu-model-comparison */ 529 QEMU_CAPS_DEVICE_RAMFB, /* -device ramfb */ 530 QEMU_CAPS_MACHINE_PSERIES_CAP_CCF_ASSIST, /* -machine pseries.cap-ccf-assist */ 531 532 /* 345 */ 533 QEMU_CAPS_ARM_MAX_CPU, /* max-arm-cpu type exists */ 534 QEMU_CAPS_BLOCK_FILE_AUTO_READONLY_DYNAMIC, /* the auto-read-only property of block backends for files is dynamic */ 535 QEMU_CAPS_SAVEVM_MONITOR_NODES, /* 'savevm' handles monitor-owned nodes properly */ 536 QEMU_CAPS_DRIVE_NVME, /* -drive file.driver=nvme */ 537 QEMU_CAPS_SMP_DIES, /* -smp dies= */ 538 539 /* 350 */ 540 QEMU_CAPS_DEVICE_I8042, /* PS/2 controller */ 541 QEMU_CAPS_OBJECT_RNG_BUILTIN, /* -object rng-builtin */ 542 QEMU_CAPS_VIRTIO_NET_FAILOVER, /* virtio-net-*.failover */ 543 QEMU_CAPS_DEVICE_TPM_SPAPR, /* -device tpm-spapr */ 544 QEMU_CAPS_CPU_KVM_NO_ADJVTIME, /* cpu.kvm-no-adjvtime */ 545 546 /* 355 */ 547 QEMU_CAPS_DEVICE_VHOST_USER_FS, /* -device vhost-user-fs */ 548 QEMU_CAPS_QMP_QUERY_NAMED_BLOCK_NODES_FLAT, /* query-named-block-nodes supports the 'flat' option */ 549 QEMU_CAPS_BLOCKDEV_SNAPSHOT_ALLOW_WRITE_ONLY, /* blockdev-snapshot has the 'allow-write-only-overlay' feature */ 550 QEMU_CAPS_BLOCKDEV_REOPEN, /* 'blockdev-reopen' qmp command is supported */ 551 QEMU_CAPS_STORAGE_WERROR, /* virtio-blk,scsi-hd.werror */ 552 553 /* 360 */ 554 QEMU_CAPS_FSDEV_MULTIDEVS, /* fsdev.multidevs */ 555 QEMU_CAPS_VIRTIO_PACKED_QUEUES, /* virtio.packed */ 556 QEMU_CAPS_PCIE_ROOT_PORT_HOTPLUG, /* pcie-root-port.hotplug */ 557 QEMU_CAPS_AIO_IO_URING, /* -blockdev {...,"aio":"io_uring",...} */ 558 QEMU_CAPS_MACHINE_PSERIES_CAP_CFPC, /* -machine pseries.cap-cfpc */ 559 560 /* 365 */ 561 QEMU_CAPS_MACHINE_PSERIES_CAP_SBBC, /* -machine pseries.cap-sbbc */ 562 QEMU_CAPS_MACHINE_PSERIES_CAP_IBS, /* -machine pseries.cap-ibs */ 563 QEMU_CAPS_TCG, /* QEMU does support TCG */ 564 QEMU_CAPS_VIRTIO_BLK_SCSI_DEFAULT_DISABLED, /* virtio-blk-pci.scsi disabled by default */ 565 QEMU_CAPS_SCSI_PVSCSI, /* -device pvscsi */ 566 567 /* 370 */ 568 QEMU_CAPS_CPU_MIGRATABLE, /* -cpu ...,migratable=on|off */ 569 QEMU_CAPS_QUERY_CPU_MODEL_EXPANSION_MIGRATABLE, /* query-cpu-model-expansion supports migratable:false */ 570 X_QEMU_CAPS_FW_CFG, /* -fw_cfg command line option */ 571 QEMU_CAPS_MIGRATION_PARAM_BANDWIDTH, /* max-bandwidth field in migrate-set-parameters */ 572 QEMU_CAPS_MIGRATION_PARAM_DOWNTIME, /* downtime-limit field in migrate-set-parameters */ 573 574 /* 375 */ 575 QEMU_CAPS_MIGRATION_PARAM_XBZRLE_CACHE_SIZE, /* xbzrle-cache-size field in migrate-set-parameters */ 576 QEMU_CAPS_INTEL_IOMMU_AW_BITS, /* intel-iommu.aw-bits */ 577 QEMU_CAPS_DEVICE_SPAPR_TPM_PROXY, /* -device spapr-tpm-proxy */ 578 QEMU_CAPS_NUMA_HMAT, /* -numa hmat */ 579 QEMU_CAPS_BLOCKDEV_HOSTDEV_SCSI, /* -blockdev used for (i)SCSI hostdevs */ 580 581 /* 380 */ 582 QEMU_CAPS_USB_HOST_HOSTDEVICE, /* -device usb-host.hostdevice */ 583 QEMU_CAPS_VIRTIO_BALLOON_FREE_PAGE_REPORTING, /*virtio balloon free-page-reporting */ 584 QEMU_CAPS_BLOCK_EXPORT_ADD, /* 'block-export-add' command is supported */ 585 QEMU_CAPS_NETDEV_VHOST_VDPA, /* -netdev vhost-vdpa*/ 586 X_QEMU_CAPS_FSDEV_CREATEMODE, /* fsdev.createmode */ 587 588 /* 385 */ 589 QEMU_CAPS_SCSI_NCR53C90, /* built-in SCSI */ 590 QEMU_CAPS_SCSI_DC390, /* -device dc-390 */ 591 QEMU_CAPS_SCSI_AM53C974, /* -device am53c974 */ 592 QEMU_CAPS_DEVICE_VIRTIO_PMEM_PCI, /* -device virtio-pmem-pci */ 593 QEMU_CAPS_VHOST_USER_FS_BOOTINDEX, /* vhost-user-fs.bootindex */ 594 595 /* 390 */ 596 QEMU_CAPS_DEVICE_VHOST_USER_BLK, /* -device vhost-user-blk */ 597 QEMU_CAPS_CPU_MAX, /* -cpu max */ 598 QEMU_CAPS_X_USE_CANONICAL_PATH_FOR_RAMBLOCK_ID, /* -object memory-backend-file,x-use-canonical-path-for-ramblock-id= */ 599 X_QEMU_CAPS_VNC_OPTS, /* -vnc uses QemuOpts parser instead of custom code */ 600 QEMU_CAPS_MIGRATION_PARAM_BLOCK_BITMAP_MAPPING, /* block-bitmap-mapping in migrate-set-parameters */ 601 602 /* 395 */ 603 QEMU_CAPS_VNC_POWER_CONTROL, /* -vnc power-control option */ 604 QEMU_CAPS_AUDIODEV, /* -audiodev instead of QEMU_AUDIO_DRV */ 605 QEMU_CAPS_BLOCKDEV_BACKUP, /* qemu supports the blockdev-backup job */ 606 QEMU_CAPS_OBJECT_JSON, /* parameters for object-add are formally described */ 607 QEMU_CAPS_ROTATION_RATE, /* scsi-disk / ide-drive rotation-rate prop */ 608 609 /* 400 */ 610 QEMU_CAPS_COMPAT_DEPRECATED, /* -compat deprecated-(input|output) is supported */ 611 QEMU_CAPS_ACPI_INDEX, /* PCI device 'acpi-index' property */ 612 QEMU_CAPS_INPUT_LINUX, /* -object input-linux */ 613 QEMU_CAPS_VIRTIO_GPU_GL_PCI, /* -device virtio-gpu-gl-pci */ 614 QEMU_CAPS_VIRTIO_VGA_GL, /* -device virtio-vga-gl */ 615 616 /* 405 */ 617 QEMU_CAPS_MACHINE_CONFIDENTAL_GUEST_SUPPORT, /* -machine confidential-guest-support */ 618 QEMU_CAPS_QUERY_DISPLAY_OPTIONS, /* 'query-display-options' qmp command present */ 619 QEMU_CAPS_S390_PV_GUEST, /* -object s390-pv-guest,... */ 620 QEMU_CAPS_SET_ACTION, /* 'set-action' QMP command */ 621 QEMU_CAPS_VIRTIO_BLK_QUEUE_SIZE, /* virtio-blk-*.queue-size */ 622 623 /* 410 */ 624 QEMU_CAPS_DEVICE_VIRTIO_MEM_PCI, /* -device virtio-mem-pci */ 625 QEMU_CAPS_MEMORY_BACKEND_RESERVE, /* -object memory-backend-*.reserve= */ 626 QEMU_CAPS_PIIX4_ACPI_ROOT_PCI_HOTPLUG, /* -M pc PIIX4_PM.acpi-root-pci-hotplug */ 627 QEMU_CAPS_NETDEV_JSON, /* -netdev accepts JSON */ 628 QEMU_CAPS_CHARDEV_JSON, /* -chardev accepts JSON */ 629 630 /* 415 */ 631 QEMU_CAPS_DEVICE_JSON, /* -device accepts JSON */ 632 QEMU_CAPS_QUERY_DIRTY_RATE, /* accepts query-dirty-rate */ 633 QEMU_CAPS_RBD_ENCRYPTION, /* Ceph RBD encryption support */ 634 635 /* 405 */ 636 QEMU_CAPS_NVMM, /* whether nvmm is available */ 637 638 QEMU_CAPS_LAST /* this must always be the last item */ 639 } virQEMUCapsFlags; 640 641 typedef struct _virQEMUCaps virQEMUCaps; 642 643 G_DEFINE_AUTOPTR_CLEANUP_FUNC(virQEMUCaps, virObjectUnref); 644 645 virQEMUCaps *virQEMUCapsNew(void); 646 virQEMUCaps *virQEMUCapsNewBinary(const char *binary); 647 648 void virQEMUCapsSet(virQEMUCaps *qemuCaps, 649 virQEMUCapsFlags flag) ATTRIBUTE_NONNULL(1); 650 651 void virQEMUCapsClear(virQEMUCaps *qemuCaps, 652 virQEMUCapsFlags flag) ATTRIBUTE_NONNULL(1); 653 654 bool virQEMUCapsGet(virQEMUCaps *qemuCaps, 655 virQEMUCapsFlags flag); 656 657 void virQEMUCapsInitProcessCapsInterlock(virQEMUCaps *qemuCaps); 658 659 bool virQEMUCapsHasPCIMultiBus(const virDomainDef *def); 660 661 bool virQEMUCapsSupportsVmport(virQEMUCaps *qemuCaps, 662 const virDomainDef *def); 663 664 const char *virQEMUCapsGetBinary(virQEMUCaps *qemuCaps); 665 virArch virQEMUCapsGetArch(virQEMUCaps *qemuCaps); 666 unsigned int virQEMUCapsGetVersion(virQEMUCaps *qemuCaps); 667 const char *virQEMUCapsGetPackage(virQEMUCaps *qemuCaps); 668 669 unsigned int virQEMUCapsGetKVMVersion(virQEMUCaps *qemuCaps); 670 int virQEMUCapsAddCPUDefinitions(virQEMUCaps *qemuCaps, 671 virDomainVirtType type, 672 const char **name, 673 size_t count, 674 virDomainCapsCPUUsable usable); 675 virDomainCapsCPUModels *virQEMUCapsGetCPUModels(virQEMUCaps *qemuCaps, 676 virDomainVirtType type, 677 const char **modelAllowed, 678 const char **modelForbidden); 679 int virQEMUCapsFetchCPUModels(qemuMonitor *mon, 680 virArch arch, 681 virDomainCapsCPUModels **cpuModels); 682 683 typedef enum { 684 /* Host CPU definition reported in domain capabilities. */ 685 VIR_QEMU_CAPS_HOST_CPU_REPORTED, 686 /* Migratable host CPU definition used for updating guest CPU. */ 687 VIR_QEMU_CAPS_HOST_CPU_MIGRATABLE, 688 /* CPU definition with features detected by libvirt using virCPUGetHost 689 * combined with features reported by QEMU. This is used for backward 690 * compatible comparison between a guest CPU and a host CPU. */ 691 VIR_QEMU_CAPS_HOST_CPU_FULL, 692 } virQEMUCapsHostCPUType; 693 694 virCPUDef *virQEMUCapsGetHostModel(virQEMUCaps *qemuCaps, 695 virDomainVirtType type, 696 virQEMUCapsHostCPUType cpuType); 697 int virQEMUCapsGetCPUFeatures(virQEMUCaps *qemuCaps, 698 virDomainVirtType virtType, 699 bool migratable, 700 char ***features); 701 702 virDomainVirtType virQEMUCapsGetVirtType(virQEMUCaps *qemuCaps); 703 704 bool virQEMUCapsIsArchSupported(virQEMUCaps *qemuCaps, 705 virArch arch); 706 bool virQEMUCapsIsVirtTypeSupported(virQEMUCaps *qemuCaps, 707 virDomainVirtType virtType); 708 bool virQEMUCapsIsCPUModeSupported(virQEMUCaps *qemuCaps, 709 virArch hostarch, 710 virDomainVirtType type, 711 virCPUMode mode, 712 const char *machineType); 713 const char *virQEMUCapsGetCanonicalMachine(virQEMUCaps *qemuCaps, 714 virDomainVirtType virtType, 715 const char *name); 716 bool virQEMUCapsIsMachineSupported(virQEMUCaps *qemuCaps, 717 virDomainVirtType virtType, 718 const char *canonical_machine) 719 ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(3); 720 int virQEMUCapsGetMachineMaxCpus(virQEMUCaps *qemuCaps, 721 virDomainVirtType virtType, 722 const char *name); 723 bool virQEMUCapsGetMachineHotplugCpus(virQEMUCaps *qemuCaps, 724 virDomainVirtType virtType, 725 const char *name); 726 const char *virQEMUCapsGetMachineDefaultCPU(virQEMUCaps *qemuCaps, 727 const char *name, 728 virDomainVirtType type); 729 bool virQEMUCapsIsCPUDeprecated(virQEMUCaps *qemuCaps, 730 virDomainVirtType type, 731 const char *model); 732 bool virQEMUCapsIsMachineDeprecated(virQEMUCaps *qemuCaps, 733 virDomainVirtType type, 734 const char *machine); 735 bool virQEMUCapsGetMachineNumaMemSupported(virQEMUCaps *qemuCaps, 736 virDomainVirtType virtType, 737 const char *name); 738 const char *virQEMUCapsGetMachineDefaultRAMid(virQEMUCaps *qemuCaps, 739 virDomainVirtType virtType, 740 const char *name); 741 742 void virQEMUCapsFilterByMachineType(virQEMUCaps *qemuCaps, 743 virDomainVirtType virtType, 744 const char *machineType); 745 char * virQEMUCapsGetDefaultEmulator(virArch hostarch, 746 virArch guestarch); 747 748 virFileCache *virQEMUCapsCacheNew(const char *libDir, 749 const char *cacheDir, 750 uid_t uid, 751 gid_t gid); 752 virQEMUCaps *virQEMUCapsCacheLookup(virFileCache *cache, 753 const char *binary); 754 virQEMUCaps *virQEMUCapsCacheLookupCopy(virFileCache *cache, 755 virDomainVirtType virtType, 756 const char *binary, 757 const char *machineType); 758 virQEMUCaps *virQEMUCapsCacheLookupDefault(virFileCache *cache, 759 const char *binary, 760 const char *archStr, 761 const char *virttypeStr, 762 const char *machine, 763 virArch *retArch, 764 virDomainVirtType *retVirttype, 765 const char **retMachine); 766 767 virCaps *virQEMUCapsInit(virFileCache *cache); 768 769 int virQEMUCapsGetDefaultVersion(virCaps *caps, 770 virFileCache *capsCache, 771 unsigned int *version); 772 773 VIR_ENUM_DECL(virQEMUCaps); 774 775 bool virQEMUCapsSupportsGICVersion(virQEMUCaps *qemuCaps, 776 virDomainVirtType virtType, 777 virGICVersion version); 778 779 const char *virQEMUCapsGetPreferredMachine(virQEMUCaps *qemuCaps, 780 virDomainVirtType virtType); 781 782 int virQEMUCapsInitGuestFromBinary(virCaps *caps, 783 const char *binary, 784 virQEMUCaps *qemuCaps, 785 virArch guestarch); 786 787 int virQEMUCapsFillDomainCaps(virQEMUCaps *qemuCaps, 788 virArch hostarch, 789 virDomainCaps *domCaps, 790 bool privileged, 791 virFirmware **firmwares, 792 size_t nfirmwares); 793 794 void virQEMUCapsFillDomainMemoryBackingCaps(virQEMUCaps *qemuCaps, 795 virDomainCapsMemoryBacking *memoryBacking); 796 797 void virQEMUCapsFillDomainDeviceGraphicsCaps(virQEMUCaps *qemuCaps, 798 virDomainCapsDeviceGraphics *dev); 799 800 void virQEMUCapsFillDomainDeviceVideoCaps(virQEMUCaps *qemuCaps, 801 virDomainCapsDeviceVideo *dev); 802 803 void virQEMUCapsFillDomainDeviceRNGCaps(virQEMUCaps *qemuCaps, 804 virDomainCapsDeviceRNG *rng); 805 806 void virQEMUCapsFillDomainDeviceFSCaps(virQEMUCaps *qemuCaps, 807 virDomainCapsDeviceFilesystem *filesystem); 808 809 bool virQEMUCapsGuestIsNative(virArch host, 810 virArch guest); 811 812 bool virQEMUCapsCPUFilterFeatures(const char *name, 813 virCPUFeaturePolicy policy, 814 void *opaque); 815 816 const char * 817 virQEMUCapsCPUFeatureToQEMU(virQEMUCaps *qemuCaps, 818 const char *feature); 819 820 const char * 821 virQEMUCapsCPUFeatureFromQEMU(virQEMUCaps *qemuCaps, 822 const char *feature); 823 824 virSEVCapability * 825 virQEMUCapsGetSEVCapabilities(virQEMUCaps *qemuCaps); 826 827 bool 828 virQEMUCapsGetKVMSupportsSecureGuest(virQEMUCaps *qemuCaps) G_GNUC_NO_INLINE; 829 830 virArch virQEMUCapsArchFromString(const char *arch); 831 const char *virQEMUCapsArchToString(virArch arch); 832