Hi Will, Thanks for the patch! Looks good. I only have some minor comments. On 3/4/25 02:11, Will wrote:

Adds support for configuring <hyperv/> flags for domains running under Xen.

The following flags, making use of QEMU's existing flags, are now configurable for Xen: vapic, synic, stimer, frequencies, tlbflush and ipi

Tests have been added validating translation to libxl's viridian flags

Updated docs section on <hyperv/> flags to note support and to specify which flags work with Xen

Signed-off-by: Will <tcosprojects@gmail.com> --- NEWS.rst | 5 +

Please split the NEWS changes to a separate patch.

docs/formatdomain.rst | 20 +-- src/libxl/libxl_conf.c | 90 ++++++++++ .../viridian-hvm-full.json | 101 ++++++++++++ .../viridian-hvm-full.xml | 45 +++++ .../viridian-hvm-none.json | 89 ++++++++++ .../viridian-hvm-none.xml | 36 ++++ .../libxlxml2domconfigdata/viridian-hvm.json | 99 +++++++++++ tests/libxlxml2domconfigdata/viridian-hvm.xml | 42 +++++ .../viridian-passthrough.json | 155 ++++++++++++++++++ .../viridian-passthrough.xml | 37 +++++ tests/libxlxml2domconfigtest.c | 9 + 12 files changed, 718 insertions(+), 10 deletions(-) create mode 100644 tests/libxlxml2domconfigdata/viridian-hvm-full.json create mode 100644 tests/libxlxml2domconfigdata/viridian-hvm-full.xml create mode 100644 tests/libxlxml2domconfigdata/viridian-hvm-none.json create mode 100644 tests/libxlxml2domconfigdata/viridian-hvm-none.xml create mode 100644 tests/libxlxml2domconfigdata/viridian-hvm.json create mode 100644 tests/libxlxml2domconfigdata/viridian-hvm.xml create mode 100644 tests/libxlxml2domconfigdata/viridian-passthrough.json create mode 100644 tests/libxlxml2domconfigdata/viridian-passthrough.xml

diff --git a/NEWS.rst b/NEWS.rst index 9c940b1a81..d6ad961f56 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -17,6 +17,11 @@ v11.2.0 (unreleased)

* **New features**

+ * Support for configuration of ``<hyperv/>`` flags for Xen domains. + + The following flags are now configurable for Xen: ``vapic``, ``synic``, + ``stimer``, ``frequencies``, ``tlbflush`` and ``ipi``. + * **Improvements**

* **Bug fixes** diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index cbe378e61d..4162ae7930 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -2084,31 +2084,31 @@ are: based virtualization drivers, such as LXC. ``hyperv`` Enable various features improving behavior of guests running Microsoft - Windows. + Windows. :since:`Since 11.2.0` some of these flags are also available for Xen domains running Microsoft Windows.

The length of lines should be consistent with the rest of the file. The below table is a bit of an exception, and I think your changes there are fine as is.

=============== ====================================================================== ============================================ ======================================================================== Feature Description Value Since =============== ====================================================================== ============================================ ======================================================================== - relaxed Relax constraints on timers on, off :since:`1.0.0 (QEMU 2.0)` - vapic Enable virtual APIC on, off :since:`1.1.0 (QEMU 2.0)` + relaxed Relax constraints on timers on, off :since:`1.0.0 (QEMU 2.0), 11.2.0 (Xen, always on)` + vapic Enable virtual APIC on, off :since:`1.1.0 (QEMU 2.0), 11.2.0 (Xen)` spinlocks Enable spinlock support on, off; retries - at least 4095 :since:`1.1.0 (QEMU 2.0)` - vpindex Virtual processor index on, off :since:`1.3.3 (QEMU 2.5)` + vpindex Virtual processor index on, off :since:`1.3.3 (QEMU 2.5), 11.2.0 (Xen, always on)` runtime Processor time spent on running guest code and on behalf of guest code on, off :since:`1.3.3 (QEMU 2.5)` - synic Enable Synthetic Interrupt Controller (SynIC) on, off :since:`1.3.3 (QEMU 2.6)` - stimer Enable SynIC timers, optionally with Direct Mode support on, off; direct - on,off :since:`1.3.3 (QEMU 2.6), direct mode 5.7.0 (QEMU 4.1)` + synic Enable Synthetic Interrupt Controller (SynIC) on, off :since:`1.3.3 (QEMU 2.6), 11.2.0 (Xen)` + stimer Enable SynIC timers, optionally with Direct Mode support on, off; direct - on,off :since:`1.3.3 (QEMU 2.6), direct mode 5.7.0 (QEMU 4.1), 11.2.0 (Xen, on/off only)` reset Enable hypervisor reset on, off :since:`1.3.3 (QEMU 2.5)` vendor_id Set hypervisor vendor id on, off; value - string, up to 12 characters :since:`1.3.3 (QEMU 2.5)` - frequencies Expose frequency MSRs on, off :since:`4.7.0 (QEMU 2.12)` + frequencies Expose frequency MSRs on, off :since:`4.7.0 (QEMU 2.12), 11.2.0 (Xen)` reenlightenment Enable re-enlightenment notification on migration on, off :since:`4.7.0 (QEMU 3.0)` - tlbflush Enable PV TLB flush support on, off; direct - on,off; extended - on,off :since:`4.7.0 (QEMU 3.0), direct and extended modes 11.0.0 (QEMU 7.1.0)` - ipi Enable PV IPI support on, off :since:`4.10.0 (QEMU 3.1)` + tlbflush Enable PV TLB flush support on, off; direct - on,off; extended - on,off :since:`4.7.0 (QEMU 3.0), direct and extended modes 11.0.0 (QEMU 7.1.0), 11.2.0 (Xen, on/off only)` + ipi Enable PV IPI support on, off :since:`4.10.0 (QEMU 3.1), 11.2.0 (Xen)` evmcs Enable Enlightened VMCS on, off :since:`4.10.0 (QEMU 3.1)` avic Enable use Hyper-V SynIC with hardware APICv/AVIC on, off :since:`8.10.0 (QEMU 6.2)` emsr_bitmap Avoid unnecessary updates to L2 MSR Bitmap upon vmexits. on, off :since:`10.7.0 (QEMU 7.1)` xmm_input Enable XMM Fast Hypercall Input on, off :since:`10.7.0 (QEMU 7.1)` =============== ====================================================================== ============================================ ========================================================================

- :since:`Since 8.0.0`, the hypervisor can be configured further by setting + :since:`Since 8.0.0 (QEMU) Since 11.2.0 (Xen)`, the hypervisor can be configured further by setting the ``mode`` attribute to one of the following values:

``custom`` diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index c404226e43..d79cf93573 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -582,6 +582,96 @@ libxlMakeDomBuildInfo(virDomainDef *def, VIR_TRISTATE_SWITCH_ON); #endif

+#ifdef LIBXL_HAVE_BUILDINFO_HVM_VIRIDIAN_ENABLE_DISABLE + if (def->features[VIR_DOMAIN_FEATURE_HYPERV] != VIR_DOMAIN_HYPERV_MODE_NONE) { + libxl_bitmap_alloc(ctx, &b_info->u.hvm.viridian_enable, + LIBXL_BUILDINFO_HVM_VIRIDIAN_ENABLE_DISABLE_WIDTH); + + switch ((virDomainHyperVMode) def->features[VIR_DOMAIN_FEATURE_HYPERV]) { + case VIR_DOMAIN_HYPERV_MODE_CUSTOM: + // Base is required by Xen to enable any other flag

You wont find any use of single line C++ style comments in libvirt :-). Even for single line comments, please use the old C style.

+ libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_BASE); + // Enable crash ctl register by default to allow guest logs to reach Xen + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_CRASH_CTL); + break; + case VIR_DOMAIN_HYPERV_MODE_PASSTHROUGH: + libxl_bitmap_set_any(&b_info->u.hvm.viridian_enable); + break; + case VIR_DOMAIN_HYPERV_MODE_NONE: + case VIR_DOMAIN_HYPERV_MODE_LAST: + default: + virReportEnumRangeError(virDomainHyperVMode, + def->features[VIR_DOMAIN_FEATURE_HYPERV]); + return -1; + } + + for (i = 0; i < VIR_DOMAIN_HYPERV_LAST; i++) { + switch ((virDomainHyperv) i) { + case VIR_DOMAIN_HYPERV_VPINDEX: + case VIR_DOMAIN_HYPERV_RELAXED: + // Already set by base flag + break; + case VIR_DOMAIN_HYPERV_SYNIC: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_SYNIC); + } + break; + case VIR_DOMAIN_HYPERV_STIMER: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + // STIMER implies synic and clock features + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_STIMER); + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_SYNIC); + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_TIME_REF_COUNT); + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_REFERENCE_TSC); + } + break; + case VIR_DOMAIN_HYPERV_VAPIC: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_APIC_ASSIST); + } + break; + case VIR_DOMAIN_HYPERV_FREQUENCIES: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_FREQ); + } + break; + case VIR_DOMAIN_HYPERV_TLBFLUSH: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_HCALL_REMOTE_TLB_FLUSH); + } + break; + case VIR_DOMAIN_HYPERV_IPI: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + libxl_bitmap_set(&b_info->u.hvm.viridian_enable, LIBXL_VIRIDIAN_ENLIGHTENMENT_HCALL_IPI); + } + break; + case VIR_DOMAIN_HYPERV_SPINLOCKS: + case VIR_DOMAIN_HYPERV_VENDOR_ID: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + const char *name = virDomainHypervTypeToString(i); + VIR_WARN("Hyper-v flag '%s' is specified per-domain but is a global Xen setting and will be ignored.", name); + } + break; + case VIR_DOMAIN_HYPERV_RUNTIME: + case VIR_DOMAIN_HYPERV_RESET: + case VIR_DOMAIN_HYPERV_REENLIGHTENMENT: + case VIR_DOMAIN_HYPERV_EVMCS: + case VIR_DOMAIN_HYPERV_AVIC: + case VIR_DOMAIN_HYPERV_EMSR_BITMAP: + case VIR_DOMAIN_HYPERV_XMM_INPUT: + if (def->hyperv_features[i] == VIR_TRISTATE_SWITCH_ON) { + const char *name = virDomainHypervTypeToString(i); + virReportError(VIR_ERR_CONFIG_UNSUPPORTED, + _("Hyper-v enlightenment feature '%1$s' is not supported for Xen domains."), name); + } + break; + case VIR_DOMAIN_HYPERV_LAST: + break; + } + } + } +#endif + /* copy SLIC table path to acpi_firmware */ b_info->u.hvm.acpi_firmware = g_strdup(def->os.slic_table);

Needs rebased after commit 55f48d38522.

diff --git a/tests/libxlxml2domconfigdata/viridian-hvm-full.json b/tests/libxlxml2domconfigdata/viridian-hvm-full.json new file mode 100644 index 0000000000..5cb69f7b5d --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-hvm-full.json @@ -0,0 +1,101 @@ +{ + "c_info": { + "type": "hvm", + "name": "test-hvm", + "uuid": "2147d599-9cc6-c0dc-92ab-4064b5446e9b" + }, + "b_info": { + "max_vcpus": 4, + "avail_vcpus": [ + 0, + 1, + 2, + 3 + ], + "max_memkb": 1048576, + "target_memkb": 1048576, + "video_memkb": 8192, + "shadow_memkb": 1234, + "device_model_version": "qemu_xen", + "device_model": "/bin/true", + "sched_params": { + + }, + "apic": "True", + "acpi": "True", + "type.hvm": { + "pae": "True", + "viridian_enable": [ + 0, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 8, + 9 + ], + "vga": { + "kind": "cirrus" + }, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + }, + "spice": { + + }, + "boot": "c", + "rdm": { + + } + }, + "arch_arm": { + + } + }, + "disks": [ + { + "pdev_path": "/var/lib/xen/images/test-hvm.img", + "vdev": "hda", + "backend": "qdisk", + "format": "raw", + "removable": 1, + "readwrite": 1 + } + ], + "nics": [ + { + "devid": 0, + "mac": "00:16:3e:66:12:b4", + "bridge": "br0", + "script": "/etc/xen/scripts/vif-bridge", + "nictype": "vif_ioemu" + } + ], + "vfbs": [ + { + "devid": -1, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + } + } + ], + "vkbs": [ + { + "devid": -1 + } + ], + "on_reboot": "restart" +} diff --git a/tests/libxlxml2domconfigdata/viridian-hvm-full.xml b/tests/libxlxml2domconfigdata/viridian-hvm-full.xml new file mode 100644 index 0000000000..17f5ed5209 --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-hvm-full.xml @@ -0,0 +1,45 @@ +<domain type='xen'> + <name>test-hvm</name> + <description>None</description> + <uuid>2147d599-9cc6-c0dc-92ab-4064b5446e9b</uuid> + <memory>1048576</memory> + <currentMemory>1048576</currentMemory> + <vcpu>4</vcpu> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <clock offset='utc'/> + <os> + <type>hvm</type> + <loader>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='hd'/> + </os> + <features> + <apic/> + <acpi/> + <pae/> + <hyperv> + <vapic state='on'/> + <vpindex state='on'/> + <synic state='on'/> + <stimer state='on'/> + <frequencies state='on'/> + <tlbflush state='on'/> + <ipi state='on'/> + </hyperv> + </features> + <devices> + <emulator>/bin/true</emulator> + <disk type='file' device='disk'> + <driver name='qemu'/> + <source file='/var/lib/xen/images/test-hvm.img'/> + <target dev='hda'/> + </disk> + <interface type='bridge'> + <source bridge='br0'/> + <mac address='00:16:3e:66:12:b4'/> + <script path='/etc/xen/scripts/vif-bridge'/> + </interface> + <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'/> + </devices> +</domain> diff --git a/tests/libxlxml2domconfigdata/viridian-hvm-none.json b/tests/libxlxml2domconfigdata/viridian-hvm-none.json new file mode 100644 index 0000000000..d30875420d --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-hvm-none.json @@ -0,0 +1,89 @@ +{ + "c_info": { + "type": "hvm", + "name": "test-hvm", + "uuid": "2147d599-9cc6-c0dc-92ab-4064b5446e9b" + }, + "b_info": { + "max_vcpus": 4, + "avail_vcpus": [ + 0, + 1, + 2, + 3 + ], + "max_memkb": 1048576, + "target_memkb": 1048576, + "video_memkb": 8192, + "shadow_memkb": 1234, + "device_model_version": "qemu_xen", + "device_model": "/bin/true", + "sched_params": { + + }, + "apic": "True", + "acpi": "True", + "type.hvm": { + "pae": "True", + "vga": { + "kind": "cirrus" + }, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + }, + "spice": { + + }, + "boot": "c", + "rdm": { + + } + }, + "arch_arm": { + + } + }, + "disks": [ + { + "pdev_path": "/var/lib/xen/images/test-hvm.img", + "vdev": "hda", + "backend": "qdisk", + "format": "raw", + "removable": 1, + "readwrite": 1 + } + ], + "nics": [ + { + "devid": 0, + "mac": "00:16:3e:66:12:b4", + "bridge": "br0", + "script": "/etc/xen/scripts/vif-bridge", + "nictype": "vif_ioemu" + } + ], + "vfbs": [ + { + "devid": -1, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + } + } + ], + "vkbs": [ + { + "devid": -1 + } + ], + "on_reboot": "restart" +} diff --git a/tests/libxlxml2domconfigdata/viridian-hvm-none.xml b/tests/libxlxml2domconfigdata/viridian-hvm-none.xml new file mode 100644 index 0000000000..68c2ef08af --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-hvm-none.xml @@ -0,0 +1,36 @@ +<domain type='xen'> + <name>test-hvm</name> + <description>None</description> + <uuid>2147d599-9cc6-c0dc-92ab-4064b5446e9b</uuid> + <memory>1048576</memory> + <currentMemory>1048576</currentMemory> + <vcpu>4</vcpu> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <clock offset='utc'/> + <os> + <type>hvm</type> + <loader>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='hd'/> + </os> + <features> + <apic/> + <acpi/> + <pae/> + </features> + <devices> + <emulator>/bin/true</emulator> + <disk type='file' device='disk'> + <driver name='qemu'/> + <source file='/var/lib/xen/images/test-hvm.img'/> + <target dev='hda'/> + </disk> + <interface type='bridge'> + <source bridge='br0'/> + <mac address='00:16:3e:66:12:b4'/> + <script path='/etc/xen/scripts/vif-bridge'/> + </interface> + <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'/> + </devices> +</domain> diff --git a/tests/libxlxml2domconfigdata/viridian-hvm.json b/tests/libxlxml2domconfigdata/viridian-hvm.json new file mode 100644 index 0000000000..4f9a52ed89 --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-hvm.json @@ -0,0 +1,99 @@ +{ + "c_info": { + "type": "hvm", + "name": "test-hvm", + "uuid": "2147d599-9cc6-c0dc-92ab-4064b5446e9b" + }, + "b_info": { + "max_vcpus": 4, + "avail_vcpus": [ + 0, + 1, + 2, + 3 + ], + "max_memkb": 1048576, + "target_memkb": 1048576, + "video_memkb": 8192, + "shadow_memkb": 1234, + "device_model_version": "qemu_xen", + "device_model": "/bin/true", + "sched_params": { + + }, + "apic": "True", + "acpi": "True", + "type.hvm": { + "pae": "True", + "viridian_enable": [ + 0, + 2, + 3, + 4, + 6, + 7, + 8, + 9 + ], + "vga": { + "kind": "cirrus" + }, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + }, + "spice": { + + }, + "boot": "c", + "rdm": { + + } + }, + "arch_arm": { + + } + }, + "disks": [ + { + "pdev_path": "/var/lib/xen/images/test-hvm.img", + "vdev": "hda", + "backend": "qdisk", + "format": "raw", + "removable": 1, + "readwrite": 1 + } + ], + "nics": [ + { + "devid": 0, + "mac": "00:16:3e:66:12:b4", + "bridge": "br0", + "script": "/etc/xen/scripts/vif-bridge", + "nictype": "vif_ioemu" + } + ], + "vfbs": [ + { + "devid": -1, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + } + } + ], + "vkbs": [ + { + "devid": -1 + } + ], + "on_reboot": "restart" +} diff --git a/tests/libxlxml2domconfigdata/viridian-hvm.xml b/tests/libxlxml2domconfigdata/viridian-hvm.xml new file mode 100644 index 0000000000..c6139885aa --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-hvm.xml @@ -0,0 +1,42 @@ +<domain type='xen'> + <name>test-hvm</name> + <description>None</description> + <uuid>2147d599-9cc6-c0dc-92ab-4064b5446e9b</uuid> + <memory>1048576</memory> + <currentMemory>1048576</currentMemory> + <vcpu>4</vcpu> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <clock offset='utc'/> + <os> + <type>hvm</type> + <loader>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='hd'/> + </os> + <features> + <apic/> + <acpi/> + <pae/> + <hyperv mode="custom"> + <synic state='on'/> + <stimer state='on'/> + <tlbflush state='on'/> + <ipi state='on'/> + </hyperv> + </features> + <devices> + <emulator>/bin/true</emulator> + <disk type='file' device='disk'> + <driver name='qemu'/> + <source file='/var/lib/xen/images/test-hvm.img'/> + <target dev='hda'/> + </disk> + <interface type='bridge'> + <source bridge='br0'/> + <mac address='00:16:3e:66:12:b4'/> + <script path='/etc/xen/scripts/vif-bridge'/> + </interface> + <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'/> + </devices> +</domain> diff --git a/tests/libxlxml2domconfigdata/viridian-passthrough.json b/tests/libxlxml2domconfigdata/viridian-passthrough.json new file mode 100644 index 0000000000..66069931f6 --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-passthrough.json @@ -0,0 +1,155 @@ +{ + "c_info": { + "type": "hvm", + "name": "test-hvm", + "uuid": "2147d599-9cc6-c0dc-92ab-4064b5446e9b" + }, + "b_info": { + "max_vcpus": 4, + "avail_vcpus": [ + 0, + 1, + 2, + 3 + ], + "max_memkb": 1048576, + "target_memkb": 1048576, + "video_memkb": 8192, + "shadow_memkb": 1234, + "device_model_version": "qemu_xen", + "device_model": "/bin/true", + "sched_params": { + + }, + "apic": "True", + "acpi": "True", + "type.hvm": { + "pae": "True", + "viridian_enable": [ + 0, + 1, + 2, + 3, + 4, + 5, + 6, + 7, + 8, + 9, + 10, + 11, + 12, + 13, + 14, + 15, + 16, + 17, + 18, + 19, + 20, + 21, + 22, + 23, + 24, + 25, + 26, + 27, + 28, + 29, + 30, + 31, + 32, + 33, + 34, + 35, + 36, + 37, + 38, + 39, + 40, + 41, + 42, + 43, + 44, + 45, + 46, + 47, + 48, + 49, + 50, + 51, + 52, + 53, + 54, + 55, + 56, + 57, + 58, + 59, + 60, + 61, + 62, + 63 + ], + "vga": { + "kind": "cirrus" + }, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + }, + "spice": { + + }, + "boot": "c", + "rdm": { + + } + }, + "arch_arm": { + + } + }, + "disks": [ + { + "pdev_path": "/var/lib/xen/images/test-hvm.img", + "vdev": "hda", + "backend": "qdisk", + "format": "raw", + "removable": 1, + "readwrite": 1 + } + ], + "nics": [ + { + "devid": 0, + "mac": "00:16:3e:66:12:b4", + "bridge": "br0", + "script": "/etc/xen/scripts/vif-bridge", + "nictype": "vif_ioemu" + } + ], + "vfbs": [ + { + "devid": -1, + "vnc": { + "enable": "True", + "listen": "0.0.0.0", + "findunused": "False" + }, + "sdl": { + "enable": "False" + } + } + ], + "vkbs": [ + { + "devid": -1 + } + ], + "on_reboot": "restart" +} diff --git a/tests/libxlxml2domconfigdata/viridian-passthrough.xml b/tests/libxlxml2domconfigdata/viridian-passthrough.xml new file mode 100644 index 0000000000..6d6b7d22cd --- /dev/null +++ b/tests/libxlxml2domconfigdata/viridian-passthrough.xml @@ -0,0 +1,37 @@ +<domain type='xen'> + <name>test-hvm</name> + <description>None</description> + <uuid>2147d599-9cc6-c0dc-92ab-4064b5446e9b</uuid> + <memory>1048576</memory> + <currentMemory>1048576</currentMemory> + <vcpu>4</vcpu> + <on_poweroff>destroy</on_poweroff> + <on_reboot>restart</on_reboot> + <on_crash>destroy</on_crash> + <clock offset='utc'/> + <os> + <type>hvm</type> + <loader>/usr/lib/xen/boot/hvmloader</loader> + <boot dev='hd'/> + </os> + <features> + <apic/> + <acpi/> + <pae/> + <hyperv mode="passthrough"/> + </features> + <devices> + <emulator>/bin/true</emulator> + <disk type='file' device='disk'> + <driver name='qemu'/> + <source file='/var/lib/xen/images/test-hvm.img'/> + <target dev='hda'/> + </disk> + <interface type='bridge'> + <source bridge='br0'/> + <mac address='00:16:3e:66:12:b4'/> + <script path='/etc/xen/scripts/vif-bridge'/> + </interface> + <graphics type='vnc' port='-1' autoport='yes' listen='0.0.0.0'/> + </devices> +</domain> diff --git a/tests/libxlxml2domconfigtest.c b/tests/libxlxml2domconfigtest.c index 255855b156..4654821c3f 100644 --- a/tests/libxlxml2domconfigtest.c +++ b/tests/libxlxml2domconfigtest.c @@ -211,6 +211,15 @@ mymain(void) DO_TEST("single-serial"); DO_TEST("multiple-serial");

+#ifdef LIBXL_HAVE_BUILDINFO_HVM_VIRIDIAN_ENABLE_DISABLE + DO_TEST("viridian-hvm"); + DO_TEST("viridian-hvm-full"); + DO_TEST("viridian-hvm-none");

Is the 'none' test needed? It should be covered by existing tests that don't contain any hyperv features right? Regards, Jim

+#if LIBXL_BUILDINFO_HVM_VIRIDIAN_ENABLE_DISABLE_WIDTH == 64 + DO_TEST("viridian-passthrough"); +#endif +#endif + unlink("libxl-driver.log");

testXLFreeDriver(driver);