5:11 a.m.
On 06/16/2016 11:30 PM, Joao Martins wrote:
On 06/16/2016 10:59 PM, Jim Fehlig wrote:
> Commit 2a58ed0b added support for creating guests with USB
> hostdevs. Commit fc21d10 later added support for hotplut of
^ hotplug
> USB hostdevs. Advertise support for USB hostdevs in the
> domcapabilities.
>
> Signed-off-by: Jim Fehlig <jfehlig(a)suse.com>
> ---
> src/libxl/libxl_capabilities.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/src/libxl/libxl_capabilities.c b/src/libxl/libxl_capabilities.c
> index 45f0988..0145116 100644
> --- a/src/libxl/libxl_capabilities.c
> +++ b/src/libxl/libxl_capabilities.c
> @@ -492,6 +492,11 @@ libxlMakeDomainDeviceHostdevCaps(virDomainCapsDeviceHostdevPtr
dev)
> VIR_DOMAIN_CAPS_ENUM_SET(dev->subsysType,
> VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI);
>
> +#ifdef LIBXL_HAVE_PVUSB
> + VIR_DOMAIN_CAPS_ENUM_SET(dev->subsysType,
> + VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB);
> +#endif
> +
Hm, this also requires changes on domaincapstest otherwise the test will fail for Xen
> = 4.7. Probably to cover also < Xen 4.7 we would end up having two sets of caps
to
test and have libxl_capabilities.h advertise whether it was built with PVUSB support
or not?
Since I was the one suggesting to add usb to the domain caps I went ahead and
attempted the suggested fix above. With the diff below ammend to this patch,
domaincapstest can now pass.
Thanks!
Joao
diff --git a/tests/domaincapsschemadata/libxl-xenfv-usb.xml
b/tests/domaincapsschemadata/libxl-xenfv-usb.xml
new file mode 100644
index 0000000..c071d12
--- /dev/null
+++ b/tests/domaincapsschemadata/libxl-xenfv-usb.xml
@@ -0,0 +1,69 @@
+<domainCapabilities>
+ <path>/usr/bin/qemu-system-x86_64</path>
+ <domain>xen</domain>
+ <machine>xenfv</machine>
+ <arch>x86_64</arch>
+ <vcpu max='128'/>
+ <os supported='yes'>
+ <loader supported='yes'>
+ <value>/usr/lib/xen/boot/hvmloader</value>
+ <value>/usr/lib/xen/boot/ovmf.bin</value>
+ <enum name='type'>
+ <value>rom</value>
+ <value>pflash</value>
+ </enum>
+ <enum name='readonly'>
+ <value>yes</value>
+ </enum>
+ </loader>
+ </os>
+ <devices>
+ <disk supported='yes'>
+ <enum name='diskDevice'>
+ <value>disk</value>
+ <value>cdrom</value>
+ </enum>
+ <enum name='bus'>
+ <value>ide</value>
+ <value>scsi</value>
+ <value>xen</value>
+ </enum>
+ </disk>
+ <graphics supported='yes'>
+ <enum name='type'>
+ <value>sdl</value>
+ <value>vnc</value>
+ <value>spice</value>
+ </enum>
+ </graphics>
+ <video supported='yes'>
+ <enum name='modelType'>
+ <value>vga</value>
+ <value>cirrus</value>
+ <value>xen</value>
+ </enum>
+ </video>
+ <hostdev supported='yes'>
+ <enum name='mode'>
+ <value>subsystem</value>
+ </enum>
+ <enum name='startupPolicy'>
+ <value>default</value>
+ <value>mandatory</value>
+ <value>requisite</value>
+ <value>optional</value>
+ </enum>
+ <enum name='subsysType'>
+ <value>usb</value>
+ <value>pci</value>
+ </enum>
+ <enum name='capsType'/>
+ <enum name='pciBackend'>
+ <value>xen</value>
+ </enum>
+ </hostdev>
+ </devices>
+ <features>
+ <gic supported='no'/>
+ </features>
+</domainCapabilities>
diff --git a/tests/domaincapsschemadata/libxl-xenpv-usb.xml
b/tests/domaincapsschemadata/libxl-xenpv-usb.xml
new file mode 100644
index 0000000..4dd07bd
--- /dev/null
+++ b/tests/domaincapsschemadata/libxl-xenpv-usb.xml
@@ -0,0 +1,59 @@
+<domainCapabilities>
+ <path>/usr/bin/qemu-system-x86_64</path>
+ <domain>xen</domain>
+ <machine>xenpv</machine>
+ <arch>x86_64</arch>
+ <vcpu max='512'/>
+ <os supported='yes'>
+ <loader supported='no'/>
+ </os>
+ <devices>
+ <disk supported='yes'>
+ <enum name='diskDevice'>
+ <value>disk</value>
+ <value>cdrom</value>
+ </enum>
+ <enum name='bus'>
+ <value>ide</value>
+ <value>scsi</value>
+ <value>xen</value>
+ </enum>
+ </disk>
+ <graphics supported='yes'>
+ <enum name='type'>
+ <value>sdl</value>
+ <value>vnc</value>
+ <value>spice</value>
+ </enum>
+ </graphics>
+ <video supported='yes'>
+ <enum name='modelType'>
+ <value>vga</value>
+ <value>cirrus</value>
+ <value>xen</value>
+ </enum>
+ </video>
+ <hostdev supported='yes'>
+ <enum name='mode'>
+ <value>subsystem</value>
+ </enum>
+ <enum name='startupPolicy'>
+ <value>default</value>
+ <value>mandatory</value>
+ <value>requisite</value>
+ <value>optional</value>
+ </enum>
+ <enum name='subsysType'>
+ <value>usb</value>
+ <value>pci</value>
+ </enum>
+ <enum name='capsType'/>
+ <enum name='pciBackend'>
+ <value>xen</value>
+ </enum>
+ </hostdev>
+ </devices>
+ <features>
+ <gic supported='no'/>
+ </features>
+</domainCapabilities>
diff --git a/tests/domaincapstest.c b/tests/domaincapstest.c
index 9fb2c97..e988f38 100644
--- a/tests/domaincapstest.c
+++ b/tests/domaincapstest.c
@@ -367,9 +367,17 @@ mymain(void)
#if WITH_LIBXL
- DO_TEST_LIBXL("libxl-xenpv", "/usr/bin/qemu-system-x86_64",
+# if LIBXL_HAVE_PVUSB
+# define LIBXL_XENPV_CAPS "libxl-xenpv-usb"
+# define LIBXL_XENFV_CAPS "libxl-xenfv-usb"
+# else
+# define LIBXL_XENPV_CAPS "libxl-xenpv"
+# define LIBXL_XENFV_CAPS "libxl-xenfv"
+# endif
+
+ DO_TEST_LIBXL(LIBXL_XENPV_CAPS, "/usr/bin/qemu-system-x86_64",
"xenpv", "x86_64", VIR_DOMAIN_VIRT_XEN);
- DO_TEST_LIBXL("libxl-xenfv", "/usr/bin/qemu-system-x86_64",
+ DO_TEST_LIBXL(LIBXL_XENFV_CAPS, "/usr/bin/qemu-system-x86_64",
"xenfv", "x86_64", VIR_DOMAIN_VIRT_XEN);
#endif /* WITH_LIBXL */