Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,pci,virtio: cleanups, fixes, features

vhost-user-gpu: edid
vhost-user-scmi device
vhost-vdpa: _F_CTRL_RX and _F_CTRL_RX_EXTRA support for svq

cleanups, fixes all over the place.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (66 commits)
  vdpa: Allow VIRTIO_NET_F_CTRL_RX_EXTRA in SVQ
  vdpa: Restore packet receive filtering state relative with _F_CTRL_RX_EXTRA feature
  vdpa: Allow VIRTIO_NET_F_CTRL_RX in SVQ
  vdpa: Avoid forwarding large CVQ command failures
  vdpa: Accessing CVQ header through its structure
  vhost: Fix false positive out-of-bounds
  vdpa: Restore packet receive filtering state relative with _F_CTRL_RX feature
  vdpa: Restore MAC address filtering state
  vdpa: Use iovec for vhost_vdpa_net_load_cmd()
  pcie: Specify 0 for ARI next function numbers
  pcie: Use common ARI next function number
  include/hw/virtio: document some more usage of notifiers
  include/hw/virtio: add kerneldoc for virtio_init
  include/hw/virtio: document virtio_notify_config
  hw/virtio: fix typo in VIRTIO_CONFIG_IRQ_IDX comments
  include/hw: document the device_class_set_parent_* fns
  include: attempt to document device_class_set_props
  vdpa: Fix possible use-after-free for VirtQueueElement
  pcie: Add hotplug detect state register to cmask
  virtio-iommu: Rework the traces in virtio_iommu_set_page_size_mask()
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 68 insertions, 0 deletions

diff --git a/hw/virtio/vhost-user-scmi-pci.c b/hw/virtio/vhost-user-scmi-pci.c
new file mode 100644
index 0000000000..7f53af7fce
--- /dev/null
+++ b/hw/virtio/vhost-user-scmi-pci.c
@@ -0,0 +1,68 @@
+/*
+ * Vhost-user SCMI virtio device PCI glue
+ *
+ * SPDX-FileCopyrightText: Red Hat, Inc.
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "hw/qdev-properties.h"
+#include "hw/virtio/vhost-user-scmi.h"
+#include "hw/virtio/virtio-pci.h"
+
+struct VHostUserSCMIPCI {
+    VirtIOPCIProxy parent_obj;
+    VHostUserSCMI vdev;
+};
+
+typedef struct VHostUserSCMIPCI VHostUserSCMIPCI;
+
+#define TYPE_VHOST_USER_SCMI_PCI "vhost-user-scmi-pci-base"
+
+DECLARE_INSTANCE_CHECKER(VHostUserSCMIPCI, VHOST_USER_SCMI_PCI,
+                         TYPE_VHOST_USER_SCMI_PCI)
+
+static void vhost_user_scmi_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
+{
+    VHostUserSCMIPCI *dev = VHOST_USER_SCMI_PCI(vpci_dev);
+    DeviceState *vdev = DEVICE(&dev->vdev);
+
+    vpci_dev->nvectors = 1;
+    qdev_realize(vdev, BUS(&vpci_dev->bus), errp);
+}
+
+static void vhost_user_scmi_pci_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
+    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
+    k->realize = vhost_user_scmi_pci_realize;
+    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
+    pcidev_k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
+    pcidev_k->device_id = 0; /* Set by virtio-pci based on virtio id */
+    pcidev_k->revision = 0x00;
+    pcidev_k->class_id = PCI_CLASS_COMMUNICATION_OTHER;
+}
+
+static void vhost_user_scmi_pci_instance_init(Object *obj)
+{
+    VHostUserSCMIPCI *dev = VHOST_USER_SCMI_PCI(obj);
+
+    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
+                                TYPE_VHOST_USER_SCMI);
+}
+
+static const VirtioPCIDeviceTypeInfo vhost_user_scmi_pci_info = {
+    .base_name = TYPE_VHOST_USER_SCMI_PCI,
+    .non_transitional_name = "vhost-user-scmi-pci",
+    .instance_size = sizeof(VHostUserSCMIPCI),
+    .instance_init = vhost_user_scmi_pci_instance_init,
+    .class_init = vhost_user_scmi_pci_class_init,
+};
+
+static void vhost_user_scmi_pci_register(void)
+{
+    virtio_pci_types_register(&vhost_user_scmi_pci_info);
+}
+
+type_init(vhost_user_scmi_pci_register);