Currently, nmdm console device requires user to specify master and slave path attributes (such as /dev/nmdm0A and /dev/nmdm0B respectively). However, making user find a non-occupied device name might be not convenient, especially for the remote connections. Update the logic to make these attributes optional. In case if not specified, use /dev/nmdm$UUID[AB], where $UUID is a domain's UUID. With this schema it's unlikely nmdm device will clash with other domains or even other non-bhyve nmdm devices. Signed-off-by: Roman Bogorodskiy <bogorodskiy(a)gmail.com&gt; --- src/bhyve/bhyve_domain.c | 14 ++++++ src/conf/domain_validate.c | 15 +++---- ...gv-console-master-slave-not-specified.args | 11 +++++ ...-console-master-slave-not-specified.ldargs | 3 ++ ...rgv-console-master-slave-not-specified.xml | 24 ++++++++++ tests/bhyvexml2argvtest.c | 1 + ...out-console-master-slave-not-specified.xml | 44 +++++++++++++++++++ tests/bhyvexml2xmltest.c | 1 + 8 files changed, 104 insertions(+), 9 deletions(-) create mode 100644 tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.args create mode 100644 tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.ldargs create mode 100644 tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.xml create mode 100644 tests/bhyvexml2xmloutdata/bhyvexml2xmlout-console-master-slave-not-specified.xml diff --git a/src/bhyve/bhyve_domain.c b/src/bhyve/bhyve_domain.c index 1d99ba6c96..8fbc554a0a 100644 --- a/src/bhyve/bhyve_domain.c +++ b/src/bhyve/bhyve_domain.c @@ -170,6 +170,20 @@ bhyveDomainDeviceDefPostParse(virDomainDeviceDefPtr dev, dev->data.video->type = VIR_DOMAIN_VIDEO_TYPE_GOP; } + if (dev->type == VIR_DOMAIN_DEVICE_CHR && + dev->data.chr->source->type == VIR_DOMAIN_CHR_TYPE_NMDM) { + virDomainChrDefPtr chr = dev->data.chr; + + if (!chr->source->data.nmdm.master) { + char uuidstr[VIR_UUID_STRING_BUFLEN]; + + virUUIDFormat(def->uuid, uuidstr); + + chr->source->data.nmdm.master = g_strdup_printf("/dev/nmdm%sA", uuidstr); + chr->source->data.nmdm.slave = g_strdup_printf("/dev/nmdm%sB", uuidstr); + } + } + return 0; } diff --git a/src/conf/domain_validate.c b/src/conf/domain_validate.c index 222a9386f6..de3661fa3d 100644 --- a/src/conf/domain_validate.c +++ b/src/conf/domain_validate.c @@ -579,17 +579,14 @@ virDomainChrSourceDefValidate(const virDomainChrSourceDef *src_def, break; case VIR_DOMAIN_CHR_TYPE_NMDM: - if (!src_def->data.nmdm.master) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("Missing master path attribute for nmdm device")); - return -1; + if ((src_def->data.nmdm.master && !src_def->data.nmdm.slave) || + (!src_def->data.nmdm.master && src_def->data.nmdm.slave)) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("Should define both master and slave " + "path attributes for nmdm device")); + return -1; } - if (!src_def->data.nmdm.slave) { - virReportError(VIR_ERR_INTERNAL_ERROR, "%s", - _("Missing slave path attribute for nmdm device")); - return -1; - } break; case VIR_DOMAIN_CHR_TYPE_TCP: diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.args b/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.args new file mode 100644 index 0000000000..b24918e7eb --- /dev/null +++ b/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.args @@ -0,0 +1,11 @@ +/usr/sbin/bhyve \ +-c 1 \ +-m 214 \ +-u \ +-H \ +-P \ +-s 0:0,hostbridge \ +-s 1:0,lpc \ +-s 2:0,ahci,hd:/tmp/freebsd.img \ +-s 3:0,virtio-net,faketapdev,mac=52:54:00:b1:42:eb \ +-l com1,/dev/nmdmdf3be7e7-a104-11e3-aeb0-50e5492bd3dcA bhyve diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.ldargs b/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.ldargs new file mode 100644 index 0000000000..32538b558e --- /dev/null +++ b/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.ldargs @@ -0,0 +1,3 @@ +/usr/sbin/bhyveload \ +-m 214 \ +-d /tmp/freebsd.img bhyve diff --git a/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.xml b/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.xml new file mode 100644 index 0000000000..6e198a49d1 --- /dev/null +++ b/tests/bhyvexml2argvdata/bhyvexml2argv-console-master-slave-not-specified.xml @@ -0,0 +1,24 @@ +<domain type='bhyve'> + <name>bhyve</name> + <uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid> + <memory>219136</memory> + <vcpu>1</vcpu> + <os> + <type>hvm</type> + </os> + <devices> + <disk type='file'> + <driver name='file' type='raw'/> + <source file='/tmp/freebsd.img'/> + <target dev='hda' bus='sata'/> + <address type='drive' controller='0' bus='0' target='2' unit='0'/> + </disk> + <interface type='bridge'> + <mac address='52:54:00:b1:42:eb'/> + <model type='virtio'/> + <source bridge="virbr0"/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </interface> + <console type='nmdm'/> + </devices> +</domain> diff --git a/tests/bhyvexml2argvtest.c b/tests/bhyvexml2argvtest.c index be816e554f..197334f9c4 100644 --- a/tests/bhyvexml2argvtest.c +++ b/tests/bhyvexml2argvtest.c @@ -177,6 +177,7 @@ mymain(void) DO_TEST("macaddr"); DO_TEST("serial"); DO_TEST("console"); + DO_TEST("console-master-slave-not-specified"); DO_TEST("grub-defaults"); DO_TEST("grub-bootorder"); DO_TEST("grub-bootorder2"); diff --git a/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-console-master-slave-not-specified.xml b/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-console-master-slave-not-specified.xml new file mode 100644 index 0000000000..6a2f58a947 --- /dev/null +++ b/tests/bhyvexml2xmloutdata/bhyvexml2xmlout-console-master-slave-not-specified.xml @@ -0,0 +1,44 @@ +<domain type='bhyve'> + <name>bhyve</name> + <uuid>df3be7e7-a104-11e3-aeb0-50e5492bd3dc</uuid> + <memory unit='KiB'>219136</memory> + <currentMemory unit='KiB'>219136</currentMemory> + <vcpu placement='static'>1</vcpu> + <os> + <type arch='x86_64'>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> + <disk type='file' device='disk'> + <driver name='file' type='raw'/> + <source file='/tmp/freebsd.img'/> + <target dev='hda' bus='sata'/> + <address type='drive' controller='0' bus='0' target='2' unit='0'/> + </disk> + <controller type='pci' index='0' model='pci-root'/> + <controller type='isa' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x0'/> + </controller> + <controller type='sata' index='0'> + <address type='pci' domain='0x0000' bus='0x00' slot='0x02' function='0x0'/> + </controller> + <interface type='bridge'> + <mac address='52:54:00:b1:42:eb'/> + <source bridge='virbr0'/> + <model type='virtio'/> + <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/> + </interface> + <serial type='nmdm'> + <source master='/dev/nmdmdf3be7e7-a104-11e3-aeb0-50e5492bd3dcA' slave='/dev/nmdmdf3be7e7-a104-11e3-aeb0-50e5492bd3dcB'/> + <target port='0'/> + </serial> + <console type='nmdm'> + <source master='/dev/nmdmdf3be7e7-a104-11e3-aeb0-50e5492bd3dcA' slave='/dev/nmdmdf3be7e7-a104-11e3-aeb0-50e5492bd3dcB'/> + <target type='serial' port='0'/> + </console> + </devices> +</domain> diff --git a/tests/bhyvexml2xmltest.c b/tests/bhyvexml2xmltest.c index eb9b108704..428f1b47bb 100644 --- a/tests/bhyvexml2xmltest.c +++ b/tests/bhyvexml2xmltest.c @@ -88,6 +88,7 @@ mymain(void) DO_TEST_DIFFERENT("bhyveload-bootorder4"); DO_TEST_DIFFERENT("bhyveload-explicitargs"); DO_TEST_DIFFERENT("console"); + DO_TEST_DIFFERENT("console-master-slave-not-specified"); DO_TEST_DIFFERENT("custom-loader"); DO_TEST_DIFFERENT("disk-cdrom"); DO_TEST_DIFFERENT("disk-cdrom-grub"); -- 2.30.0