/* * qemu_capabilities.h: QEMU capabilities generation * * Copyright (C) 2006-2011 Red Hat, Inc. * Copyright (C) 2006 Daniel P. Berrange * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * Author: Daniel P. Berrange */ #ifndef __QEMU_CAPABILITIES_H__ # define __QEMU_CAPABILITIES_H__ # include "bitmap.h" # include "capabilities.h" /* Internal flags to keep track of qemu command line capabilities */ enum qemuCapsFlags { QEMU_CAPS_KQEMU = 0, /* Whether KQEMU is compiled in */ QEMU_CAPS_VNC_COLON = 1, /* Does the VNC take just port, or address + display */ QEMU_CAPS_NO_REBOOT = 2, /* Is the -no-reboot flag available */ QEMU_CAPS_DRIVE = 3, /* Is the new -drive arg available */ QEMU_CAPS_DRIVE_BOOT = 4, /* Does -drive support boot=on */ QEMU_CAPS_NAME = 5, /* Is the -name flag available */ QEMU_CAPS_UUID = 6, /* Is the -uuid flag available */ QEMU_CAPS_DOMID = 7, /* Xenner only, special -domid flag available */ QEMU_CAPS_VNET_HDR = 8, QEMU_CAPS_MIGRATE_KVM_STDIO = 9, /* Original migration code from KVM. Also had tcp, but we can't use that * since it had a design bug blocking the entire monitor console */ QEMU_CAPS_MIGRATE_QEMU_TCP = 10, /* New migration syntax after merge to QEMU with TCP transport */ QEMU_CAPS_MIGRATE_QEMU_EXEC = 11, /* New migration syntax after merge to QEMU with EXEC transport */ QEMU_CAPS_DRIVE_CACHE_V2 = 12, /* Is the cache= flag wanting new v2 values */ QEMU_CAPS_KVM = 13, /* Whether KVM is compiled in */ QEMU_CAPS_DRIVE_FORMAT = 14, /* Is -drive format= avail */ QEMU_CAPS_VGA = 15, /* Is -vga avail */ /* features added in qemu-0.10.0 or later */ QEMU_CAPS_0_10 = 16, QEMU_CAPS_NET_NAME = QEMU_CAPS_0_10, /* -net ...,name=str */ QEMU_CAPS_HOST_NET_ADD = QEMU_CAPS_0_10, /* host_net_add monitor command */ QEMU_CAPS_PCIDEVICE = 17, /* PCI device assignment only supported by qemu-kvm */ QEMU_CAPS_MEM_PATH = 18, /* mmap'ped guest backing supported */ QEMU_CAPS_DRIVE_SERIAL = 19, /* -driver serial= available */ QEMU_CAPS_XEN_DOMID = 20, /* -xen-domid (new style xen integration) */ QEMU_CAPS_MIGRATE_QEMU_UNIX = 21, /* Does qemu support unix domain sockets for migration? */ QEMU_CAPS_CHARDEV = 22, /* Is the new -chardev arg available */ QEMU_CAPS_ENABLE_KVM = 23, /* Is the -enable-kvm flag available to "enable KVM full virtualization support" */ QEMU_CAPS_MONITOR_JSON = 24, /* JSON mode for monitor */ QEMU_CAPS_BALLOON = 25, /* -balloon available */ QEMU_CAPS_DEVICE = 26, /* Is the new -device arg available */ QEMU_CAPS_SDL = 27, /* Is the new -sdl arg available */ QEMU_CAPS_SMP_TOPOLOGY = 28, /* Is sockets=s,cores=c,threads=t available for -smp? */ QEMU_CAPS_NETDEV = 29, /* The -netdev flag & netdev_add/remove monitor commands */ QEMU_CAPS_RTC = 30, /* The -rtc flag for clock options */ QEMU_CAPS_VHOST_NET = 31, /* vhost-net support is available in qemu */ QEMU_CAPS_RTC_TD_HACK = 32, /* -rtc-td-hack available */ QEMU_CAPS_NO_HPET = 33, /* -no-hpet flag is supported */ QEMU_CAPS_NO_KVM_PIT = 34, /* -no-kvm-pit-reinjection supported */ QEMU_CAPS_TDF = 35, /* -tdf flag (user-mode pit catchup) */ QEMU_CAPS_PCI_CONFIGFD = 36, /* pci-assign.configfd */ QEMU_CAPS_NODEFCONFIG = 37, /* -nodefconfig */ QEMU_CAPS_BOOT_MENU = 38, /* -boot menu=on support */ QEMU_CAPS_ENABLE_KQEMU = 39, /* -enable-kqemu flag */ QEMU_CAPS_FSDEV = 40, /* -fstype filesystem passthrough */ QEMU_CAPS_NESTING = 41, /* -enable-nesting (SVM/VMX) */ QEMU_CAPS_NAME_PROCESS = 42, /* Is -name process= available */ QEMU_CAPS_DRIVE_READONLY = 43, /* -drive readonly=on|off */ QEMU_CAPS_SMBIOS_TYPE = 44, /* Is -smbios type= available */ QEMU_CAPS_VGA_QXL = 45, /* The 'qxl' arg for '-vga' */ QEMU_CAPS_SPICE = 46, /* Is -spice avail */ QEMU_CAPS_VGA_NONE = 47, /* The 'none' arg for '-vga' */ QEMU_CAPS_MIGRATE_QEMU_FD = 48, /* -incoming fd:n */ QEMU_CAPS_BOOTINDEX = 49, /* -device bootindex property */ QEMU_CAPS_HDA_DUPLEX = 50, /* -device hda-duplex */ QEMU_CAPS_DRIVE_AIO = 51, /* -drive aio= supported */ QEMU_CAPS_PCI_MULTIBUS = 52, /* bus=pci.0 vs bus=pci */ QEMU_CAPS_PCI_BOOTINDEX = 53, /* pci-assign.bootindex */ QEMU_CAPS_CCID_EMULATED = 54, /* -device ccid-card-emulated */ QEMU_CAPS_CCID_PASSTHRU = 55, /* -device ccid-card-passthru */ QEMU_CAPS_CHARDEV_SPICEVMC = 56, /* newer -chardev spicevmc */ QEMU_CAPS_DEVICE_SPICEVMC = 57, /* older -device spicevmc*/ QEMU_CAPS_VIRTIO_TX_ALG = 58, /* -device virtio-net-pci,tx=string */ QEMU_CAPS_DEVICE_QXL_VGA = 59, /* Is the primary and vga campatible qxl device named qxl-vga? */ QEMU_CAPS_PCI_MULTIFUNCTION = 60, /* -device multifunction=on|off */ QEMU_CAPS_VIRTIO_IOEVENTFD = 61, /* IOeventFD feature: virtio-{net|blk}-pci.ioeventfd=on/off */ QEMU_CAPS_SGA = 62, /* Serial Graphics Adapter */ QEMU_CAPS_VIRTIO_BLK_EVENT_IDX = 63, /* virtio-blk-pci.event_idx */ QEMU_CAPS_VIRTIO_NET_EVENT_IDX = 64, /* virtio-net-pci.event_idx */ QEMU_CAPS_DRIVE_CACHE_DIRECTSYNC = 65, /* Is cache=directsync supported? */ QEMU_CAPS_PIIX3_USB_UHCI = 66, /* -device piix3-usb-uhci */ QEMU_CAPS_PIIX4_USB_UHCI = 67, /* -device piix4-usb-uhci */ QEMU_CAPS_USB_EHCI = 68, /* -device usb-ehci */ QEMU_CAPS_ICH9_USB_EHCI1 = 69, /* -device ich9-usb-ehci1 and companions */ QEMU_CAPS_VT82C686B_USB_UHCI = 70, /* -device vt82c686b-usb-uhci */ QEMU_CAPS_PCI_OHCI = 71, /* -device pci-ohci */ QEMU_CAPS_USB_REDIR = 72, /* -device usb-redir */ QEMU_CAPS_USB_HUB = 73, /* -device usb-hub */ QEMU_CAPS_NO_SHUTDOWN = 74, /* usable -no-shutdown */ QEMU_CAPS_DRIVE_CACHE_UNSAFE = 75, /* Is cache=unsafe supported? */ QEMU_CAPS_PCI_ROMBAR = 76, /* -device rombar=0|1 */ QEMU_CAPS_ICH9_AHCI = 77, /* -device ich9-ahci */ QEMU_CAPS_NO_ACPI = 78, /* -no-acpi */ QEMU_CAPS_FSDEV_READONLY =79, /* -fsdev readonly supported */ QEMU_CAPS_VIRTIO_BLK_SCSI = 80, /* virtio-blk-pci.scsi */ QEMU_CAPS_VIRTIO_BLK_SG_IO = 81, /* support for SG_IO commands, reportedly added in 0.11 */ QEMU_CAPS_LAST, /* this must always be the last item */ }; virBitmapPtr qemuCapsNew(void); # define qemuCapsFree(caps) virBitmapFree(caps) void qemuCapsSet(virBitmapPtr caps, enum qemuCapsFlags flag) ATTRIBUTE_NONNULL(1); void qemuCapsSetList(virBitmapPtr caps, ...) ATTRIBUTE_NONNULL(1); void qemuCapsClear(virBitmapPtr caps, enum qemuCapsFlags flag) ATTRIBUTE_NONNULL(1); bool qemuCapsGet(virBitmapPtr caps, enum qemuCapsFlags flag); virCapsPtr qemuCapsInit(virCapsPtr old_caps); int qemuCapsProbeMachineTypes(const char *binary, virCapsGuestMachinePtr **machines, int *nmachines); int qemuCapsProbeCPUModels(const char *qemu, virBitmapPtr qemuCaps, const char *arch, unsigned int *count, const char ***cpus); int qemuCapsExtractVersion(virCapsPtr caps, unsigned int *version); int qemuCapsExtractVersionInfo(const char *qemu, const char *arch, unsigned int *version, virBitmapPtr *qemuCaps); int qemuCapsParseHelpStr(const char *qemu, const char *str, virBitmapPtr qemuCaps, unsigned int *version, unsigned int *is_kvm, unsigned int *kvm_version); int qemuCapsParseDeviceStr(const char *str, virBitmapPtr qemuCaps); VIR_ENUM_DECL(qemuCaps); #endif /* __QEMU_CAPABILITIES_H__*/