Message ID | 20221031124928.128475-53-mst@redhat.com |
---|---|
State | New |
Headers | show
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Tsirkin" <mst@redhat.com> To: qemu-devel@nongnu.org Cc: Peter Maydell <peter.maydell@linaro.org>, David Daney <david.daney@fungible.com>, Marcin Nowakowski <marcin.nowakowski@fungible.com>, Philippe =?utf-8?q?Math?= =?utf-8?q?ieu-Daud=C3=A9?= <philmd@fungible.com>, Stefan Hajnoczi <stefanha@redhat.com> Subject: [PULL 52/86] virtio-rng-pci: Allow setting nvectors, so we can use MSI-X Message-ID: <20221031124928.128475-53-mst@redhat.com> References: <20221031124928.128475-1-mst@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20221031124928.128475-1-mst@redhat.com> X-Mailer: git-send-email 2.27.0.106.g8ac3dc51b1 X-Mutt-Fcc: =sent Received-SPF: pass client-ip=170.10.129.124; envelope-from=mst@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1.048, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Sender: "Qemu-devel" <qemu-devel-bounces@nongnu.org> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
[PULL,01/86] bios-tables-test: do not ignore allowed diff list
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diff --git a/hw/virtio/virtio-rng-pci.c b/hw/virtio/virtio-rng-pci.c index 151ece6f94..6e76f8b57b 100644 --- a/hw/virtio/virtio-rng-pci.c +++ b/hw/virtio/virtio-rng-pci.c @@ -13,6 +13,7 @@ #include "hw/virtio/virtio-pci.h" #include "hw/virtio/virtio-rng.h" +#include "hw/qdev-properties.h" #include "qapi/error.h" #include "qemu/module.h" #include "qom/object.h" @@ -31,11 +32,23 @@ struct VirtIORngPCI { VirtIORNG vdev; }; +static Property virtio_rng_properties[] = { + DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, + VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true), + DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, + DEV_NVECTORS_UNSPECIFIED), + DEFINE_PROP_END_OF_LIST(), +}; + static void virtio_rng_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp) { VirtIORngPCI *vrng = VIRTIO_RNG_PCI(vpci_dev); DeviceState *vdev = DEVICE(&vrng->vdev); + if (vpci_dev->nvectors == DEV_NVECTORS_UNSPECIFIED) { + vpci_dev->nvectors = 2; + } + if (!qdev_realize(vdev, BUS(&vpci_dev->bus), errp)) { return; } @@ -54,6 +67,7 @@ static void virtio_rng_pci_class_init(ObjectClass *klass, void *data) pcidev_k->device_id = PCI_DEVICE_ID_VIRTIO_RNG; pcidev_k->revision = VIRTIO_PCI_ABI_VERSION; pcidev_k->class_id = PCI_CLASS_OTHERS; + device_class_set_props(dc, virtio_rng_properties); } static void virtio_rng_initfn(Object *obj)