[libvirt] [PATCH v3 3/8] qemu: caps: Add vfio-pci.display capability

[Erik Skultety]

QEMU 2.12 introduced a new vfio-pci device option 'display=on/off/auto'.
This patch introduces the necessary capability.

Signed-off-by: Erik Skultety <eskultet at redhat.com>
Reviewed-by: John Ferlan <jferlan at redhat.com>
---
 src/qemu/qemu_capabilities.c                       | 4 ++++
 src/qemu/qemu_capabilities.h                       | 3 +++
 tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml | 1 +
 tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml   | 1 +
 tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml   | 1 +
 tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml  | 1 +
 tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml    | 1 +
 tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml   | 1 +
 8 files changed, 13 insertions(+)

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index df358f8967..0fb800589a 100644
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -504,6 +504,9 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
               "machine.pseries.cap-htm",
               "usb-storage.werror",
               "egl-headless",
+
+              /* 315 */
+              "vfio-pci.display",
     );
 
 
@@ -1197,6 +1200,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsPCIAssign[] = {
 
 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVfioPCI[] = {
     { "bootindex", QEMU_CAPS_VFIO_PCI_BOOTINDEX },
+    { "display", QEMU_CAPS_VFIO_PCI_DISPLAY },
 };
 
 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsSCSIDisk[] = {
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index 55221e7e57..9e8ad5f5c3 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -489,6 +489,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
     QEMU_CAPS_USB_STORAGE_WERROR, /* -device usb-storage,werror=..,rerror=.. */
     QEMU_CAPS_EGL_HEADLESS, /* -display egl-headless */
 
+    /* 315 */
+    QEMU_CAPS_VFIO_PCI_DISPLAY, /* -device vfio-pci.display */
+
     QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
 
diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml
index 80e7afec04..0cc6327573 100644
--- a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml
@@ -170,6 +170,7 @@
   <flag name='chardev-fd-pass'/>
   <flag name='tpm-emulator'/>
   <flag name='egl-headless'/>
+  <flag name='vfio-pci.display'/>
   <version>2011090</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>347550</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml
index c4b09c0003..a88da6193e 100644
--- a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml
@@ -168,6 +168,7 @@
   <flag name='tpm-emulator'/>
   <flag name='machine.pseries.cap-htm'/>
   <flag name='egl-headless'/>
+  <flag name='vfio-pci.display'/>
   <version>2011090</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>428334</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
index 1ff2fe45e1..7121da27a0 100644
--- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
@@ -134,6 +134,7 @@
   <flag name='chardev-fd-pass'/>
   <flag name='tpm-emulator'/>
   <flag name='egl-headless'/>
+  <flag name='vfio-pci.display'/>
   <version>2012000</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>375999</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml
index 37d17786cf..78889facce 100644
--- a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml
@@ -212,6 +212,7 @@
   <flag name='mch.extended-tseg-mbytes'/>
   <flag name='sev-guest'/>
   <flag name='egl-headless'/>
+  <flag name='vfio-pci.display'/>
   <version>2011090</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>416196</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml
index 57bf5dba11..01bb968938 100644
--- a/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml
@@ -168,6 +168,7 @@
   <flag name='machine.pseries.cap-hpt-max-page-size'/>
   <flag name='machine.pseries.cap-htm'/>
   <flag name='egl-headless'/>
+  <flag name='vfio-pci.display'/>
   <version>2012050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>446771</microcodeVersion>
diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml
index d87e11564f..56b1556bb3 100644
--- a/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml
@@ -211,6 +211,7 @@
   <flag name='sev-guest'/>
   <flag name='usb-storage.werror'/>
   <flag name='egl-headless'/>
+  <flag name='vfio-pci.display'/>
   <version>2012050</version>
   <kvmVersion>0</kvmVersion>
   <microcodeVersion>437827</microcodeVersion>
-- 
2.14.4