implement function to hotplug character devices using as backend
unix sockets, binding a character device with a serial port allows
the communnication between processes running in the guest with
processes running in the host.
Signed-off-by: Julio Montes <julio.montes@intel.com>
`getfd` receives a file descriptor via SCM rights and assign it a name,
this command is useful to send file descriptors from the host, and then
hot plug devices that needs file descriptors like vhost-vsock-pci devices.
Signed-off-by: Julio Montes <julio.montes@intel.com>
`vhostfd` is used to specify the vhost-vsock device fd, and it holds
the context ID previously opened.
`disable-modern` is to disable the use of "modern" devices, by using virtio 0.9
instead of virtio 1.0. Particularly, this is useful when running the VM in a
nested environment.
Signed-off-by: Julio Montes <julio.montes@intel.com>
Implement function to hotplug vsocks, vsocks are needed
to communicate processes are running inside the VM
with processes are running on the host.
Signed-off-by: Julio Montes <julio.montes@intel.com>
This commit enables the gas security checker on govmm builds. The
security checker has signalled 4 issues all of which I've checked
and have determined to be non issues. These issues are disabled
by this commit.
Signed-off-by: Mark Ryan <mark.d.ryan@intel.com>
This commit enables staticcheck in the travis builds and fixes the existing
errors detected by staticcheck. There was one type of error repeated in
qemu.go in which the type of some constants was not explicitly specified.
Signed-off-by: Mark Ryan <mark.d.ryan@intel.com>
device_add qmp command for scsi devices accepts additional parameters like
scsi-id and lun. Implement function to add scsi devices. Devices
with drivers "scsi-hd", "scsi-cd" and "scsi-disk" are accepted.
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
