qemu_capabilities: Add capability for virtio-net "rss" and "hash".

Introduce QEMU_CAPS_VIRTIO_RSS capability which tracks virtio-net.rss attribute introduced in qemu-5.2. Signed-off-by: Andrew Melnychenko <andrew@daynix.com> Signed-off-by: Michal Privoznik <mprivozn@redhat.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
2024-12-22 17:34:18 +03:00 · 2022-01-09 23:07:36 +02:00 · 2022-01-09 23:07:36 +02:00 · 7ab013655d
commit 7ab013655d
parent a8b1cbe77e
18 changed files with 19 additions and 0 deletions
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@ -671,6 +671,7 @@ VIR_ENUM_IMPL(virQEMUCaps,
              "memory-backend-file.prealloc-threads", /* QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS */
              "virtio-iommu-pci", /* QEMU_CAPS_DEVICE_VIRTIO_IOMMU_PCI */
              "virtio-iommu.boot-bypass", /* QEMU_CAPS_VIRTIO_IOMMU_BOOT_BYPASS */
+              "virtio-net.rss", /* QEMU_CAPS_VIRTIO_NET_RSS */
    );


@ -1452,6 +1453,7 @@ static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsVirtioNet[] = {
    { "failover", QEMU_CAPS_VIRTIO_NET_FAILOVER, NULL },
    { "packed", QEMU_CAPS_VIRTIO_PACKED_QUEUES, NULL },
    { "acpi-index", QEMU_CAPS_ACPI_INDEX, NULL },
+    { "rss", QEMU_CAPS_VIRTIO_NET_RSS, NULL },
 };

 static struct virQEMUCapsDevicePropsFlags virQEMUCapsDevicePropsPCIeRootPort[] = {
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@ -646,6 +646,7 @@ typedef enum { /* virQEMUCapsFlags grouping marker for syntax-check */
    QEMU_CAPS_MEMORY_BACKEND_PREALLOC_THREADS, /* -object memory-backend-*.prealloc-threads */
    QEMU_CAPS_DEVICE_VIRTIO_IOMMU_PCI, /* -device virtio-iommu-pci */
    QEMU_CAPS_VIRTIO_IOMMU_BOOT_BYPASS, /* virtio-iommu.boot-bypass */
+    QEMU_CAPS_VIRTIO_NET_RSS, /* virtio-net rss feature */

    QEMU_CAPS_LAST /* this must always be the last item */
 } virQEMUCapsFlags;
--- a/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.1.0.x86_64.xml
@ -219,6 +219,7 @@
  <flag name='virtio-mem-pci'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>5001000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>43100242</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.aarch64.xml
@ -182,6 +182,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>5002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>61700243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.ppc64.xml
@ -188,6 +188,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>5002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>42900243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.riscv64.xml
@ -172,6 +172,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>5002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>0</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.s390x.xml
@ -140,6 +140,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>5002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>39100243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_5.2.0.x86_64.xml
@ -223,6 +223,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>5002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>43100243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.aarch64.xml
@ -190,6 +190,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6000000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>61700242</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.s390x.xml
@ -148,6 +148,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6000000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>39100242</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.0.0.x86_64.xml
@ -232,6 +232,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6000000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>43100242</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.1.0.x86_64.xml
@ -236,6 +236,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6001000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>43100243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.aarch64.xml
@ -201,6 +201,7 @@
  <flag name='calc-dirty-rate'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6001050</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>61700244</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.ppc64.xml
@ -199,6 +199,7 @@
  <flag name='dirtyrate-param.mode'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>42900244</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_6.2.0.x86_64.xml
@ -238,6 +238,7 @@
  <flag name='dirtyrate-param.mode'/>
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
+  <flag name='virtio-net.rss'/>
  <version>6002000</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>43100244</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.aarch64.xml
@ -209,6 +209,7 @@
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
  <flag name='virtio-iommu.boot-bypass'/>
+  <flag name='virtio-net.rss'/>
  <version>6002092</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>61700243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.ppc64.xml
@ -212,6 +212,7 @@
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
  <flag name='virtio-iommu.boot-bypass'/>
+  <flag name='virtio-net.rss'/>
  <version>6002092</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>42900243</microcodeVersion>
--- a/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
+++ b/tests/qemucapabilitiesdata/caps_7.0.0.x86_64.xml
@ -242,6 +242,7 @@
  <flag name='memory-backend-file.prealloc-threads'/>
  <flag name='virtio-iommu-pci'/>
  <flag name='virtio-iommu.boot-bypass'/>
+  <flag name='virtio-net.rss'/>
  <version>6002092</version>
  <kvmVersion>0</kvmVersion>
  <microcodeVersion>43100243</microcodeVersion>