/* * qemu_capabilities.h: QEMU capabilities generation * * Copyright (C) 2006-2007, 2009-2010 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 "capabilities.h" /* Internal flags to keep track of qemu command line capabilities */ enum qemuCapsFlags { QEMUD_CMD_FLAG_KQEMU = (1 << 0), /* Whether KQEMU is compiled in */ QEMUD_CMD_FLAG_VNC_COLON = (1 << 1), /* Does the VNC take just port, or address + display */ QEMUD_CMD_FLAG_NO_REBOOT = (1 << 2), /* Is the -no-reboot flag available */ QEMUD_CMD_FLAG_DRIVE = (1 << 3), /* Is the new -drive arg available */ QEMUD_CMD_FLAG_DRIVE_BOOT = (1 << 4), /* Does -drive support boot=on */ QEMUD_CMD_FLAG_NAME = (1 << 5), /* Is the -name flag available */ QEMUD_CMD_FLAG_UUID = (1 << 6), /* Is the -uuid flag available */ QEMUD_CMD_FLAG_DOMID = (1 << 7), /* Xenner only, special -domid flag available */ QEMUD_CMD_FLAG_VNET_HDR = (1 << 8), QEMUD_CMD_FLAG_MIGRATE_KVM_STDIO = (1 << 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 */ QEMUD_CMD_FLAG_MIGRATE_QEMU_TCP = (1 << 10), /* New migration syntax after merge to QEMU with TCP transport */ QEMUD_CMD_FLAG_MIGRATE_QEMU_EXEC = (1 << 11), /* New migration syntax after merge to QEMU with EXEC transport */ QEMUD_CMD_FLAG_DRIVE_CACHE_V2 = (1 << 12), /* Is the cache= flag wanting new v2 values */ QEMUD_CMD_FLAG_KVM = (1 << 13), /* Whether KVM is compiled in */ QEMUD_CMD_FLAG_DRIVE_FORMAT = (1 << 14), /* Is -drive format= avail */ QEMUD_CMD_FLAG_VGA = (1 << 15), /* Is -vga avail */ /* features added in qemu-0.10.0 or later */ QEMUD_CMD_FLAG_0_10 = (1 << 16), QEMUD_CMD_FLAG_NET_NAME = QEMUD_CMD_FLAG_0_10, /* -net ...,name=str */ QEMUD_CMD_FLAG_HOST_NET_ADD = QEMUD_CMD_FLAG_0_10, /* host_net_add monitor command */ QEMUD_CMD_FLAG_PCIDEVICE = (1 << 17), /* PCI device assignment only supported by qemu-kvm */ QEMUD_CMD_FLAG_MEM_PATH = (1 << 18), /* mmap'ped guest backing supported */ QEMUD_CMD_FLAG_DRIVE_SERIAL = (1 << 19), /* -driver serial= available */ QEMUD_CMD_FLAG_XEN_DOMID = (1 << 20), /* -xen-domid (new style xen integration) */ QEMUD_CMD_FLAG_MIGRATE_QEMU_UNIX = (1 << 21), /* Does qemu support unix domain sockets for migration? */ QEMUD_CMD_FLAG_CHARDEV = (1 << 22), /* Is the new -chardev arg available */ QEMUD_CMD_FLAG_ENABLE_KVM = (1 << 23), /* Is the -enable-kvm flag available to "enable KVM full virtualization support" */ QEMUD_CMD_FLAG_MONITOR_JSON = (1 << 24), /* JSON mode for monitor */ QEMUD_CMD_FLAG_BALLOON = (1 << 25), /* -balloon available */ QEMUD_CMD_FLAG_DEVICE = (1 << 26), /* Is the new -device arg available */ QEMUD_CMD_FLAG_SDL = (1 << 27), /* Is the new -sdl arg available */ QEMUD_CMD_FLAG_SMP_TOPOLOGY = (1 << 28), /* Is sockets=s,cores=c,threads=t available for -smp? */ QEMUD_CMD_FLAG_NETDEV = (1 << 29), /* The -netdev flag & netdev_add/remove monitor commands */ QEMUD_CMD_FLAG_RTC = (1 << 30), /* The -rtc flag for clock options */ QEMUD_CMD_FLAG_VNET_HOST = (1LL << 31), /* vnet-host support is available in qemu */ QEMUD_CMD_FLAG_RTC_TD_HACK = (1LL << 32), /* -rtc-td-hack available */ QEMUD_CMD_FLAG_NO_HPET = (1LL << 33), /* -no-hpet flag is supported */ QEMUD_CMD_FLAG_NO_KVM_PIT = (1LL << 34), /* -no-kvm-pit-reinjection supported */ QEMUD_CMD_FLAG_TDF = (1LL << 35), /* -tdf flag (user-mode pit catchup) */ QEMUD_CMD_FLAG_PCI_CONFIGFD = (1LL << 36), /* pci-assign.configfd */ QEMUD_CMD_FLAG_NODEFCONFIG = (1LL << 37), /* -nodefconfig */ QEMUD_CMD_FLAG_BOOT_MENU = (1LL << 38), /* -boot menu=on support */ QEMUD_CMD_FLAG_ENABLE_KQEMU = (1LL << 39), /* -enable-kqemu flag */ QEMUD_CMD_FLAG_FSDEV = (1LL << 40), /* -fstype filesystem passthrough */ QEMUD_CMD_FLAG_NESTING = (1LL << 41), /* -enable-nesting (SVM/VMX) */ QEMUD_CMD_FLAG_NAME_PROCESS = (1LL << 42), /* Is -name process= available */ QEMUD_CMD_FLAG_DRIVE_READONLY= (1LL << 43), /* -drive readonly=on|off */ QEMUD_CMD_FLAG_SMBIOS_TYPE = (1LL << 44), /* Is -smbios type= available */ QEMUD_CMD_FLAG_VGA_QXL = (1LL << 45), /* The 'qxl' arg for '-vga' */ QEMUD_CMD_FLAG_SPICE = (1LL << 46), /* Is -spice avail */ QEMUD_CMD_FLAG_VGA_NONE = (1LL << 47), /* The 'none' arg for '-vga' */ }; virCapsPtr qemuCapsInit(virCapsPtr old_caps); int qemuCapsProbeMachineTypes(const char *binary, virCapsGuestMachinePtr **machines, int *nmachines); int qemuCapsProbeCPUModels(const char *qemu, unsigned long long qemuCmdFlags, const char *arch, unsigned int *count, const char ***cpus); int qemuCapsExtractVersion(virCapsPtr caps, unsigned int *version); int qemuCapsExtractVersionInfo(const char *qemu, unsigned int *version, unsigned long long *qemuCmdFlags); int qemuCapsParseHelpStr(const char *qemu, const char *str, unsigned long long *qemuCmdFlags, unsigned int *version, unsigned int *is_kvm, unsigned int *kvm_version); #endif /* __QEMU_CAPABILITIES_H__*/