From: Michal Privoznik <[email protected]> QEMU guest agent has 'guest-get-devices` command, which returns information on guest devices (driver name, version, release date, and so on). In this commit the public API part is introduced.
Signed-off-by: Michal Privoznik <[email protected]> --- include/libvirt/libvirt-domain.h | 78 ++++++++++++++++++++++++++++++++ src/libvirt-domain.c | 5 ++ 2 files changed, 83 insertions(+) diff --git a/include/libvirt/libvirt-domain.h b/include/libvirt/libvirt-domain.h index f4dfe9fb1a..874fc4b455 100644 --- a/include/libvirt/libvirt-domain.h +++ b/include/libvirt/libvirt-domain.h @@ -8867,6 +8867,83 @@ int virDomainSetLaunchSecurityState(virDomainPtr domain, */ # define VIR_DOMAIN_GUEST_INFO_LOAD_15M "load.15m" +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_COUNT: + * + * The number of guest devices that detailed information is fetched for as + * unsigned int. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_COUNT "device.count" + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_PREFIX: + * + * The parameter name prefix to access each device entry. Concatenate the + * prefix, the entry number formatted as an unsigned integer and one of the + * device suffix parameters to form a complete parameter name. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_PREFIX "device." + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_DRIVER_NAME: + * + * Name of the device driver (e.g. ``VirtIO Balloon Driver``) as a string. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_DRIVER_NAME ".driverName" + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_DRIVER_DATE: + * + * Driver release date in seconds since the epoch (e.g. 1736726400000) as long long. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_DRIVER_DATE ".driverDate" + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_DRIVER_VERSION: + * + * Driver version (e.g. ``100.100.104.27100``) as a string. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_DRIVER_VERSION ".driverVersion" + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_ID_TYPE: + * + * Device identification (e.g. ``pci``) as a string. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_ID_TYPE ".idType" + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_PCI_VENDOR: + * + * PCI device (a device with VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_ID_TYPE equal + * to ``pci``) vendor id (e.g. 6900) as a unsigned int. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_PCI_VENDOR ".pciVendor" + +/** + * VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_PCI_DEVICE: + * + * PCI device (a device with VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_ID_TYPE equal + * to ``pci``) device id (e.g. 4165) as a unsigned int. + * + * Since: 12.7.0 + */ +# define VIR_DOMAIN_GUEST_INFO_DEVICE_SUFFIX_PCI_DEVICE ".pciDevice" + /** * virDomainGuestInfoTypes: * @@ -8881,6 +8958,7 @@ typedef enum { VIR_DOMAIN_GUEST_INFO_DISKS = (1 << 5), /* return disks information (Since: 7.0.0) */ VIR_DOMAIN_GUEST_INFO_INTERFACES = (1 << 6), /* return interfaces information (Since: 7.10.0) */ VIR_DOMAIN_GUEST_INFO_LOAD = (1 << 7), /* return load averages (Since: 11.2.0) */ + VIR_DOMAIN_GUEST_INFO_DEVICES = (1 << 8), /* return devices information (Since: 12.7.0) */ } virDomainGuestInfoTypes; int virDomainGetGuestInfo(virDomainPtr domain, diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c index 60d84b24a1..acd9ffc44b 100644 --- a/src/libvirt-domain.c +++ b/src/libvirt-domain.c @@ -13260,6 +13260,11 @@ virDomainSetVcpu(virDomainPtr domain, * The VIR_DOMAIN_GUEST_INFO_LOAD_* constants define the known typed parameter * keys. * + * VIR_DOMAIN_GUEST_INFO_DEVICES: + * Returns information on guest devices. + * The VIR_DOMAIN_GUEST_INFO_DEVICE_* constants define the known typed + * parameter keys. + * * Using 0 for @types returns all information groups supported by the given * hypervisor. * -- 2.54.0
