Il 16/11/2012 10:59, Osier Yang ha scritto: > If "path" for "ivshmem" memory device is specified, it's going > to be setup with interrupts enabled. Otherwise interrupts is > disabled. To be more clear, let's see the QEMU command line > of both cases: > > * With interrupts (/tmp/nahanni is the ivshmem server socket path) > > /* This starts the ivshmem server */ > % ivshmem_server -m 512 -p /tmp/foo > > /* qemu command line */ > -chardev socket,path=/tmp/foo,id=nahanni > -device ivshmem,chardev=nahanni,size=512m,vectors=8,ioeventfd=on > > * Without interrupts (no ivshmem server is needed) > -device ivshmem,shm=nahanni,size=512m,vectors=8,ioeventfd=on I think <doorbell/> is a better name than ioeventfd. That is somewhat kvm-specific, but there's no reason for it to be. Paolo -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list