Signed-off-by: Aaron M. Brown <aaronmbr@linux.ibm.com> --- ...onsole-virtio-vioserial.x86_64-latest.args | 44 +++++++++++++ ...console-virtio-vioserial.x86_64-latest.xml | 63 +++++++++++++++++++ .../console-virtio-vioserial.xml | 48 ++++++++++++++ tests/qemuxmlconftest.c | 1 + 4 files changed, 156 insertions(+) create mode 100644 tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.args create mode 100644 tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.xml create mode 100644 tests/qemuxmlconfdata/console-virtio-vioserial.xml diff --git a/tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.args b/tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.args new file mode 100644 index 0000000000..d317b3bf3a --- /dev/null +++ b/tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.args @@ -0,0 +1,44 @@ +LC_ALL=C \ +PATH=/bin \ +HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1 \ +USER=test \ +LOGNAME=test \ +XDG_DATA_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.local/share \ +XDG_CACHE_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.cache \ +XDG_CONFIG_HOME=/var/lib/libvirt/qemu/domain--1-QEMUGuest1/.config \ +/usr/bin/qemu-system-x86_64 \ +-name guest=QEMUGuest1,debug-threads=on \ +-S \ +-object '{"qom-type":"secret","id":"masterKey0","format":"raw","file":"/var/lib/libvirt/qemu/domain--1-QEMUGuest1/master-key.aes"}' \ +-machine pc,usb=off,dump-guest-core=off,memory-backend=pc.ram,acpi=off \ +-accel tcg \ +-cpu qemu64 \ +-m size=219136k \ +-object '{"qom-type":"memory-backend-ram","id":"pc.ram","size":224395264}' \ +-overcommit mem-lock=off \ +-smp 1,sockets=1,cores=1,threads=1 \ +-uuid c7a5fdbd-edaf-9455-926a-d65c16db1809 \ +-display none \ +-no-user-config \ +-nodefaults \ +-chardev socket,id=charmonitor,fd=1729,server=on,wait=off \ +-mon chardev=charmonitor,id=monitor,mode=control \ +-rtc base=utc \ +-no-shutdown \ +-boot strict=on \ +-device '{"driver":"piix3-usb-uhci","id":"usb","bus":"pci.0","addr":"0x1.0x2"}' \ +-device '{"driver":"virtio-serial-pci","id":"virtio-serial0","bus":"pci.0","addr":"0x2"}' \ +-blockdev '{"driver":"host_device","filename":"/dev/HostVG/QEMUGuest1","node-name":"libvirt-1-storage","read-only":false}' \ +-device '{"driver":"ide-hd","bus":"ide.0","unit":0,"drive":"libvirt-1-storage","id":"ide0-0-0","bootindex":1}' \ +-chardev pty,id=charserial0 \ +-device '{"driver":"isa-serial","chardev":"charserial0","id":"serial0","index":0}' \ +-chardev pty,id=charconsole1 \ +-device '{"driver":"virtconsole","bus":"virtio-serial0.0","nr":1,"chardev":"charconsole1","id":"console1"}' \ +-chardev pty,id=charconsole2 \ +-device '{"driver":"virtconsole","bus":"virtio-serial0.0","nr":2,"chardev":"charconsole2","id":"console2"}' \ +-chardev pty,id=charconsole3 \ +-device '{"driver":"virtconsole","bus":"virtio-serial0.0","nr":3,"chardev":"charconsole3","id":"console3"}' \ +-audiodev '{"id":"audio1","driver":"none"}' \ +-device '{"driver":"virtio-balloon-pci","id":"balloon0","bus":"pci.0","addr":"0x3"}' \ +-sandbox on,obsolete=deny,elevateprivileges=deny,spawn=deny,resourcecontrol=deny \ +-msg timestamp=on diff --git a/tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.xml b/tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.xml new file mode 100644 index 0000000000..c63a950ea0 --- /dev/null +++ b/tests/qemuxmlconfdata/console-virtio-vioserial.x86_64-latest.xml @@ -0,0 +1,63 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <cpu mode='custom' match='exact' check='none'> + <model fallback='forbid'>qemu64</model> + </cpu> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk'> + <driver name='qemu' type='raw'/> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='usb' index='0' model='piix3-uhci'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x2'/> + </controller> + <controller type='ide' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/> + </controller> + <controller type='virtio-serial' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </controller> + <controller type='pci' index='0' model='pci-root'/> + <serial type='pty'> + <target type='isa-serial' port='0'> + <model name='isa-serial'/> + </target> + </serial> + <console type='pty'> + <target type='serial' port='0'/> + </console> + <console type='pty'> + <target type='virtio' port='1'/> + <address type='virtio-serial' controller='0' bus='0' port='1'/> + </console> + <console type='pty'> + <target type='virtio' port='2'/> + <address type='virtio-serial' controller='0' bus='0' port='2'/> + </console> + <console type='pty'> + <target type='virtio' port='3'/> + <address type='virtio-serial' controller='0' bus='0' port='3'/> + </console> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <audio id='1' type='none'/> + <memballoon model='virtio'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </memballoon> + </devices> +</domain> diff --git a/tests/qemuxmlconfdata/console-virtio-vioserial.xml b/tests/qemuxmlconfdata/console-virtio-vioserial.xml new file mode 100644 index 0000000000..229572156e --- /dev/null +++ b/tests/qemuxmlconfdata/console-virtio-vioserial.xml @@ -0,0 +1,48 @@ +<domain type='qemu'> + <name>QEMUGuest1</name> + <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid> + <memory unit='KiB'>219100</memory> + <currentMemory unit='KiB'>219100</currentMemory> + <vcpu placement='static' cpuset='1-4,8-20,525'>1</vcpu> + <os> + <type arch='x86_64' machine='pc'>hvm</type> + <boot dev='hd'/> + </os> + <clock offset='utc'/> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <devices> + <emulator>/usr/bin/qemu-system-x86_64</emulator> + <disk type='block' device='disk'> + <source dev='/dev/HostVG/QEMUGuest1'/> + <target dev='hda' bus='ide'/> + <address type='drive' controller='0' bus='0' target='0' unit='0'/> + </disk> + <controller type='usb' index='0'/> + <controller type='ide' index='0'/> + <controller type='virtio-serial' index='0'/> + <controller type='pci' index='0' model='pci-root'/> + <serial type='pty'> + <target port='0'/> + </serial> + <console type='pty'> + <target type='serial' port='0'/> + </console> + <console type='pty'> + <target type='virtio' port='1'/> + <address type='virtio-serial' controller='0'/> + </console> + <console type='pty'> + <target type='virtio' port='2'/> + <address type='virtio-serial' controller='0'/> + </console> + <console type='pty'> + <target type='virtio' port='3'/> + <address type='virtio-serial' controller='0'/> + </console> + <input type='mouse' bus='ps2'/> + <input type='keyboard' bus='ps2'/> + <memballoon model='virtio'/> + </devices> +</domain> diff --git a/tests/qemuxmlconftest.c b/tests/qemuxmlconftest.c index 7fe51ba4f8..88e2bb9c5a 100644 --- a/tests/qemuxmlconftest.c +++ b/tests/qemuxmlconftest.c @@ -1884,6 +1884,7 @@ mymain(void) DO_TEST_CAPS_LATEST("channel-virtio-autoadd"); DO_TEST_CAPS_LATEST("console-virtio"); DO_TEST_CAPS_LATEST("console-virtio-many"); + DO_TEST_CAPS_LATEST("console-virtio-vioserial"); DO_TEST_CAPS_ARCH_LATEST("console-virtio-ccw", "s390x"); DO_TEST_CAPS_LATEST("console-virtio-unix"); DO_TEST_CAPS_ARCH_LATEST("console-sclp", "s390x"); -- 2.39.5 (Apple Git-154)

This change fixes an issue with virtio console port assignment on vioserial buses. Currently, when trying to autoassign a virtio console device, the device cannot be assigned to a port greater than 0 on vioserial buses. You will receive the following error: `virtio-serial-bus: A port already exists at id 0` Therefore, the data needs to be passed back into info when allowZero is true Fixes: 16db8d2ec540 ("Add functions to track virtio-serial addresses") Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com> Signed-off-by: Aaron M. Brown <aaronmbr@linux.ibm.com> --- src/conf/domain_addr.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index 8dfa8feca0..76e11c0dde 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -1737,6 +1737,13 @@ virDomainVirtioSerialAddrAssign(virDomainDef *def, if (virDomainVirtioSerialAddrNextFromController(addrs, &ptr->addr.vioserial) < 0) return -1; + + if (ptr == &nfo) { + /* pass the vioserial data back into info as info is used + * later for port assignment */ + info->addr.vioserial = ptr->addr.vioserial; + } + } else { if (virDomainVirtioSerialAddrNext(def, addrs, &ptr->addr.vioserial, allowZero) < 0) -- 2.39.5 (Apple Git-154)

Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com> Signed-off-by: Aaron M. Brown <aaronmbr@linux.ibm.com> --- src/conf/domain_addr.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/src/conf/domain_addr.c b/src/conf/domain_addr.c index 76e11c0dde..1d417ac36d 100644 --- a/src/conf/domain_addr.c +++ b/src/conf/domain_addr.c @@ -1638,14 +1638,14 @@ static int virDomainVirtioSerialAddrNext(virDomainDef *def, virDomainVirtioSerialAddrSet *addrs, virDomainDeviceVirtioSerialAddress *addr, - bool allowZero) + bool allowPortZero) { ssize_t port, startPort = 0; ssize_t i; unsigned int controller; - /* port number 0 is reserved for virtconsoles */ - if (allowZero) + /* port number 0 is reserved for the first virtconsole */ + if (allowPortZero) startPort = -1; if (addrs->ncontrollers == 0) { @@ -1725,11 +1725,11 @@ static int ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) virDomainVirtioSerialAddrAssign(virDomainDef *def, virDomainVirtioSerialAddrSet *addrs, virDomainDeviceInfo *info, - bool allowZero, + bool allowPortZero, bool portOnly) { virDomainDeviceInfo nfo = { 0 }; - virDomainDeviceInfo *ptr = allowZero ? &nfo : info; + virDomainDeviceInfo *ptr = allowPortZero ? &nfo : info; ptr->type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_SERIAL; @@ -1746,7 +1746,7 @@ virDomainVirtioSerialAddrAssign(virDomainDef *def, } else { if (virDomainVirtioSerialAddrNext(def, addrs, &ptr->addr.vioserial, - allowZero) < 0) + allowPortZero) < 0) return -1; } @@ -1765,20 +1765,20 @@ int virDomainVirtioSerialAddrAutoAssignFromCache(virDomainDef *def, virDomainVirtioSerialAddrSet *addrs, virDomainDeviceInfo *info, - bool allowZero) + bool allowPortZero) { bool portOnly = info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_SERIAL; if (info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_SERIAL && info->addr.vioserial.port) return virDomainVirtioSerialAddrReserve(NULL, NULL, info, addrs); else - return virDomainVirtioSerialAddrAssign(def, addrs, info, allowZero, portOnly); + return virDomainVirtioSerialAddrAssign(def, addrs, info, allowPortZero, portOnly); } int virDomainVirtioSerialAddrAutoAssign(virDomainDef *def, virDomainDeviceInfo *info, - bool allowZero) + bool allowPortZero) { virDomainVirtioSerialAddrSet *addrs = NULL; int ret = -1; @@ -1786,7 +1786,7 @@ virDomainVirtioSerialAddrAutoAssign(virDomainDef *def, if (!(addrs = virDomainVirtioSerialAddrSetCreateFromDomain(def))) goto cleanup; - if (virDomainVirtioSerialAddrAutoAssignFromCache(def, addrs, info, allowZero) < 0) + if (virDomainVirtioSerialAddrAutoAssignFromCache(def, addrs, info, allowPortZero) < 0) goto cleanup; ret = 0; -- 2.39.5 (Apple Git-154)