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From d86f12106d012206eebeef6a9713da3a53a00eec Mon Sep 17 00:00:00 2001
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Message-Id: <d86f12106d012206eebeef6a9713da3a53a00eec@dist-git>
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From: Erik Skultety <eskultet@redhat.com>
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Date: Thu, 19 Jul 2018 15:03:59 +0200
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Subject: [PATCH] qemu: caps: Add vfio-pci.display capability
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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QEMU 2.12 introduced a new vfio-pci device option 'display=on/off/auto'.
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This patch introduces the necessary capability.
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Reviewed-by: John Ferlan <jferlan@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 11c7bdac6dbe8659c2f8bf7a35b97288b0acb207)
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https://bugzilla.redhat.com/show_bug.cgi?id=1475770
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Signed-off-by: Erik Skultety <eskultet@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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 src/qemu/qemu_capabilities.c                       | 4 ++++
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 src/qemu/qemu_capabilities.h                       | 3 +++
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 tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml | 1 +
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 tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml   | 1 +
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 tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml   | 1 +
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 tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml  | 1 +
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 tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml    | 1 +
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 tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml   | 1 +
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 8 files changed, 13 insertions(+)
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diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
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index 05be8f1416..d1e4fafe7d 100644
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--- a/src/qemu/qemu_capabilities.c
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+++ b/src/qemu/qemu_capabilities.c
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@@ -504,6 +504,9 @@ VIR_ENUM_IMPL(virQEMUCaps, QEMU_CAPS_LAST,
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               "machine.pseries.cap-htm",
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               "usb-storage.werror",
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               "egl-headless",
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+
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+              /* 315 */
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+              "vfio-pci.display",
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     );
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@@ -1198,6 +1201,7 @@ static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsPCIAssign[] = {
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 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsVfioPCI[] = {
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     { "bootindex", QEMU_CAPS_VFIO_PCI_BOOTINDEX },
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+    { "display", QEMU_CAPS_VFIO_PCI_DISPLAY },
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 };
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 static struct virQEMUCapsStringFlags virQEMUCapsDevicePropsSCSIDisk[] = {
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diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
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index 55221e7e57..9e8ad5f5c3 100644
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--- a/src/qemu/qemu_capabilities.h
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+++ b/src/qemu/qemu_capabilities.h
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@@ -489,6 +489,9 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
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     QEMU_CAPS_USB_STORAGE_WERROR, /* -device usb-storage,werror=..,rerror=.. */
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     QEMU_CAPS_EGL_HEADLESS, /* -display egl-headless */
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+    /* 315 */
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+    QEMU_CAPS_VFIO_PCI_DISPLAY, /* -device vfio-pci.display */
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+
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     QEMU_CAPS_LAST /* this must always be the last item */
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 } virQEMUCapsFlags;
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diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml b/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml
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index 80e7afec04..0cc6327573 100644
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--- a/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml
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+++ b/tests/qemucapabilitiesdata/caps_2.12.0.aarch64.xml
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@@ -170,6 +170,7 @@
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   <flag name='chardev-fd-pass'/>
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   <flag name='tpm-emulator'/>
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   <flag name='egl-headless'/>
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+  <flag name='vfio-pci.display'/>
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   <version>2011090</version>
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   <kvmVersion>0</kvmVersion>
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   <microcodeVersion>347550</microcodeVersion>
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diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml
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index c4b09c0003..a88da6193e 100644
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--- a/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml
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+++ b/tests/qemucapabilitiesdata/caps_2.12.0.ppc64.xml
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@@ -168,6 +168,7 @@
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   <flag name='tpm-emulator'/>
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   <flag name='machine.pseries.cap-htm'/>
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   <flag name='egl-headless'/>
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+  <flag name='vfio-pci.display'/>
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   <version>2011090</version>
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   <kvmVersion>0</kvmVersion>
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   <microcodeVersion>428334</microcodeVersion>
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diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
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index 1ff2fe45e1..7121da27a0 100644
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--- a/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
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+++ b/tests/qemucapabilitiesdata/caps_2.12.0.s390x.xml
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@@ -134,6 +134,7 @@
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   <flag name='chardev-fd-pass'/>
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   <flag name='tpm-emulator'/>
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   <flag name='egl-headless'/>
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+  <flag name='vfio-pci.display'/>
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   <version>2012000</version>
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   <kvmVersion>0</kvmVersion>
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   <microcodeVersion>375999</microcodeVersion>
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diff --git a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml
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index 37d17786cf..78889facce 100644
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--- a/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml
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+++ b/tests/qemucapabilitiesdata/caps_2.12.0.x86_64.xml
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@@ -212,6 +212,7 @@
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   <flag name='mch.extended-tseg-mbytes'/>
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   <flag name='sev-guest'/>
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   <flag name='egl-headless'/>
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+  <flag name='vfio-pci.display'/>
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   <version>2011090</version>
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   <kvmVersion>0</kvmVersion>
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   <microcodeVersion>416196</microcodeVersion>
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diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml b/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml
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index 57bf5dba11..01bb968938 100644
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--- a/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml
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+++ b/tests/qemucapabilitiesdata/caps_3.0.0.ppc64.xml
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@@ -168,6 +168,7 @@
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   <flag name='machine.pseries.cap-hpt-max-page-size'/>
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   <flag name='machine.pseries.cap-htm'/>
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   <flag name='egl-headless'/>
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+  <flag name='vfio-pci.display'/>
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   <version>2012050</version>
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   <kvmVersion>0</kvmVersion>
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   <microcodeVersion>446771</microcodeVersion>
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diff --git a/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml b/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml
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index 431910a9e3..4bc7cfeebc 100644
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--- a/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml
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+++ b/tests/qemucapabilitiesdata/caps_3.0.0.x86_64.xml
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@@ -215,6 +215,7 @@
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   <flag name='sev-guest'/>
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   <flag name='usb-storage.werror'/>
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   <flag name='egl-headless'/>
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+  <flag name='vfio-pci.display'/>
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   <version>2012090</version>
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   <kvmVersion>0</kvmVersion>
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   <microcodeVersion>438109</microcodeVersion>
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-- 
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2.18.0
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