diff mbox

[3/5] pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices

Message ID 20170823221445.15243-4-ehabkost@redhat.com
State New
Headers show

Commit Message

Eduardo Habkost Aug. 23, 2017, 10:14 p.m. UTC
Change all devices that set is_express=1 to implement
INTERFACE_PCIE_DEVICE.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 hw/block/nvme.c                    | 4 ++++
 hw/net/e1000e.c                    | 4 ++++
 hw/pci-bridge/pcie_root_port.c     | 4 ++++
 hw/pci-bridge/xio3130_downstream.c | 4 ++++
 hw/pci-bridge/xio3130_upstream.c   | 4 ++++
 hw/pci-host/xilinx-pcie.c          | 4 ++++
 hw/scsi/megasas.c                  | 6 ++++++
 hw/usb/hcd-xhci.c                  | 4 ++++
 8 files changed, 34 insertions(+)

Comments

Alistair Francis Aug. 25, 2017, 6:22 p.m. UTC | #1
On Wed, Aug 23, 2017 at 3:14 PM, Eduardo Habkost <ehabkost@redhat.com> wrote:
> Change all devices that set is_express=1 to implement
> INTERFACE_PCIE_DEVICE.
>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/block/nvme.c                    | 4 ++++
>  hw/net/e1000e.c                    | 4 ++++
>  hw/pci-bridge/pcie_root_port.c     | 4 ++++
>  hw/pci-bridge/xio3130_downstream.c | 4 ++++
>  hw/pci-bridge/xio3130_upstream.c   | 4 ++++
>  hw/pci-host/xilinx-pcie.c          | 4 ++++
>  hw/scsi/megasas.c                  | 6 ++++++
>  hw/usb/hcd-xhci.c                  | 4 ++++
>  8 files changed, 34 insertions(+)

For the Xilinx devices.

Reviewed-by: Alistair Francis <alistair.francis@xilinx.com>

Thanks,
Alistair

>
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index 6071dc1..26d58b6 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -1110,6 +1110,10 @@ static const TypeInfo nvme_info = {
>      .instance_size = sizeof(NvmeCtrl),
>      .class_init    = nvme_class_init,
>      .instance_init = nvme_instance_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void nvme_register_types(void)
> diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
> index 6c42b44..81f7934 100644
> --- a/hw/net/e1000e.c
> +++ b/hw/net/e1000e.c
> @@ -708,6 +708,10 @@ static const TypeInfo e1000e_info = {
>      .instance_size = sizeof(E1000EState),
>      .class_init = e1000e_class_init,
>      .instance_init = e1000e_instance_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void e1000e_register_types(void)
> diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
> index 4d588cb..9b6e4ce 100644
> --- a/hw/pci-bridge/pcie_root_port.c
> +++ b/hw/pci-bridge/pcie_root_port.c
> @@ -161,6 +161,10 @@ static const TypeInfo rp_info = {
>      .class_init    = rp_class_init,
>      .abstract      = true,
>      .class_size = sizeof(PCIERootPortClass),
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void rp_register_types(void)
> diff --git a/hw/pci-bridge/xio3130_downstream.c b/hw/pci-bridge/xio3130_downstream.c
> index e706f36..7d2f762 100644
> --- a/hw/pci-bridge/xio3130_downstream.c
> +++ b/hw/pci-bridge/xio3130_downstream.c
> @@ -195,6 +195,10 @@ static const TypeInfo xio3130_downstream_info = {
>      .name          = "xio3130-downstream",
>      .parent        = TYPE_PCIE_SLOT,
>      .class_init    = xio3130_downstream_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void xio3130_downstream_register_types(void)
> diff --git a/hw/pci-bridge/xio3130_upstream.c b/hw/pci-bridge/xio3130_upstream.c
> index a052224..227997c 100644
> --- a/hw/pci-bridge/xio3130_upstream.c
> +++ b/hw/pci-bridge/xio3130_upstream.c
> @@ -166,6 +166,10 @@ static const TypeInfo xio3130_upstream_info = {
>      .name          = "x3130-upstream",
>      .parent        = TYPE_PCIE_PORT,
>      .class_init    = xio3130_upstream_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void xio3130_upstream_register_types(void)
> diff --git a/hw/pci-host/xilinx-pcie.c b/hw/pci-host/xilinx-pcie.c
> index 4613dda..7659253 100644
> --- a/hw/pci-host/xilinx-pcie.c
> +++ b/hw/pci-host/xilinx-pcie.c
> @@ -317,6 +317,10 @@ static const TypeInfo xilinx_pcie_root_info = {
>      .parent = TYPE_PCI_BRIDGE,
>      .instance_size = sizeof(XilinxPCIERoot),
>      .class_init = xilinx_pcie_root_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void xilinx_pcie_register(void)
> diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
> index 734fdae..3641c30 100644
> --- a/hw/scsi/megasas.c
> +++ b/hw/scsi/megasas.c
> @@ -2451,6 +2451,7 @@ typedef struct MegasasInfo {
>      int osts;
>      const VMStateDescription *vmsd;
>      Property *props;
> +    InterfaceInfo *interfaces;
>  } MegasasInfo;
>
>  static struct MegasasInfo megasas_devices[] = {
> @@ -2480,6 +2481,10 @@ static struct MegasasInfo megasas_devices[] = {
>          .is_express = true,
>          .vmsd = &vmstate_megasas_gen2,
>          .props = megasas_properties_gen2,
> +        .interfaces = (InterfaceInfo[]) {
> +            { INTERFACE_PCIE_DEVICE },
> +            { }
> +        },
>      }
>  };
>
> @@ -2531,6 +2536,7 @@ static void megasas_register_types(void)
>          type_info.parent = TYPE_MEGASAS_BASE;
>          type_info.class_data = (void *)info;
>          type_info.class_init = megasas_class_init;
> +        type_info.interfaces = info->interfaces;
>
>          type_register(&type_info);
>      }
> diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
> index 204ea69..d95ed4f 100644
> --- a/hw/usb/hcd-xhci.c
> +++ b/hw/usb/hcd-xhci.c
> @@ -3670,6 +3670,10 @@ static const TypeInfo xhci_info = {
>      .instance_size = sizeof(XHCIState),
>      .class_init    = xhci_class_init,
>      .abstract      = true,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>
>  static void qemu_xhci_class_init(ObjectClass *klass, void *data)
> --
> 2.9.4
>
>
Eduardo Habkost Aug. 25, 2017, 7:36 p.m. UTC | #2
CCing maintainers of affected devices (sorry for not CCing you
before).

On Wed, Aug 23, 2017 at 07:14:43PM -0300, Eduardo Habkost wrote:
> Change all devices that set is_express=1 to implement
> INTERFACE_PCIE_DEVICE.
> 
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>  hw/block/nvme.c                    | 4 ++++
>  hw/net/e1000e.c                    | 4 ++++
>  hw/pci-bridge/pcie_root_port.c     | 4 ++++
>  hw/pci-bridge/xio3130_downstream.c | 4 ++++
>  hw/pci-bridge/xio3130_upstream.c   | 4 ++++
>  hw/pci-host/xilinx-pcie.c          | 4 ++++
>  hw/scsi/megasas.c                  | 6 ++++++
>  hw/usb/hcd-xhci.c                  | 4 ++++
>  8 files changed, 34 insertions(+)
> 
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index 6071dc1..26d58b6 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -1110,6 +1110,10 @@ static const TypeInfo nvme_info = {
>      .instance_size = sizeof(NvmeCtrl),
>      .class_init    = nvme_class_init,
>      .instance_init = nvme_instance_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void nvme_register_types(void)
> diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
> index 6c42b44..81f7934 100644
> --- a/hw/net/e1000e.c
> +++ b/hw/net/e1000e.c
> @@ -708,6 +708,10 @@ static const TypeInfo e1000e_info = {
>      .instance_size = sizeof(E1000EState),
>      .class_init = e1000e_class_init,
>      .instance_init = e1000e_instance_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void e1000e_register_types(void)
> diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
> index 4d588cb..9b6e4ce 100644
> --- a/hw/pci-bridge/pcie_root_port.c
> +++ b/hw/pci-bridge/pcie_root_port.c
> @@ -161,6 +161,10 @@ static const TypeInfo rp_info = {
>      .class_init    = rp_class_init,
>      .abstract      = true,
>      .class_size = sizeof(PCIERootPortClass),
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void rp_register_types(void)
> diff --git a/hw/pci-bridge/xio3130_downstream.c b/hw/pci-bridge/xio3130_downstream.c
> index e706f36..7d2f762 100644
> --- a/hw/pci-bridge/xio3130_downstream.c
> +++ b/hw/pci-bridge/xio3130_downstream.c
> @@ -195,6 +195,10 @@ static const TypeInfo xio3130_downstream_info = {
>      .name          = "xio3130-downstream",
>      .parent        = TYPE_PCIE_SLOT,
>      .class_init    = xio3130_downstream_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void xio3130_downstream_register_types(void)
> diff --git a/hw/pci-bridge/xio3130_upstream.c b/hw/pci-bridge/xio3130_upstream.c
> index a052224..227997c 100644
> --- a/hw/pci-bridge/xio3130_upstream.c
> +++ b/hw/pci-bridge/xio3130_upstream.c
> @@ -166,6 +166,10 @@ static const TypeInfo xio3130_upstream_info = {
>      .name          = "x3130-upstream",
>      .parent        = TYPE_PCIE_PORT,
>      .class_init    = xio3130_upstream_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void xio3130_upstream_register_types(void)
> diff --git a/hw/pci-host/xilinx-pcie.c b/hw/pci-host/xilinx-pcie.c
> index 4613dda..7659253 100644
> --- a/hw/pci-host/xilinx-pcie.c
> +++ b/hw/pci-host/xilinx-pcie.c
> @@ -317,6 +317,10 @@ static const TypeInfo xilinx_pcie_root_info = {
>      .parent = TYPE_PCI_BRIDGE,
>      .instance_size = sizeof(XilinxPCIERoot),
>      .class_init = xilinx_pcie_root_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void xilinx_pcie_register(void)
> diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
> index 734fdae..3641c30 100644
> --- a/hw/scsi/megasas.c
> +++ b/hw/scsi/megasas.c
> @@ -2451,6 +2451,7 @@ typedef struct MegasasInfo {
>      int osts;
>      const VMStateDescription *vmsd;
>      Property *props;
> +    InterfaceInfo *interfaces;
>  } MegasasInfo;
>  
>  static struct MegasasInfo megasas_devices[] = {
> @@ -2480,6 +2481,10 @@ static struct MegasasInfo megasas_devices[] = {
>          .is_express = true,
>          .vmsd = &vmstate_megasas_gen2,
>          .props = megasas_properties_gen2,
> +        .interfaces = (InterfaceInfo[]) {
> +            { INTERFACE_PCIE_DEVICE },
> +            { }
> +        },
>      }
>  };
>  
> @@ -2531,6 +2536,7 @@ static void megasas_register_types(void)
>          type_info.parent = TYPE_MEGASAS_BASE;
>          type_info.class_data = (void *)info;
>          type_info.class_init = megasas_class_init;
> +        type_info.interfaces = info->interfaces;
>  
>          type_register(&type_info);
>      }
> diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
> index 204ea69..d95ed4f 100644
> --- a/hw/usb/hcd-xhci.c
> +++ b/hw/usb/hcd-xhci.c
> @@ -3670,6 +3670,10 @@ static const TypeInfo xhci_info = {
>      .instance_size = sizeof(XHCIState),
>      .class_init    = xhci_class_init,
>      .abstract      = true,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>  };
>  
>  static void qemu_xhci_class_init(ObjectClass *klass, void *data)
> -- 
> 2.9.4
> 
>
Marcel Apfelbaum Aug. 27, 2017, 8:35 a.m. UTC | #3
Hi Eduardo,

On 24/08/2017 1:14, Eduardo Habkost wrote:
> Change all devices that set is_express=1 to implement
> INTERFACE_PCIE_DEVICE.
> 

Can this interface *replace* is_express field?

Thanks,
Marcel

> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
> ---
>   hw/block/nvme.c                    | 4 ++++
>   hw/net/e1000e.c                    | 4 ++++
>   hw/pci-bridge/pcie_root_port.c     | 4 ++++
>   hw/pci-bridge/xio3130_downstream.c | 4 ++++
>   hw/pci-bridge/xio3130_upstream.c   | 4 ++++
>   hw/pci-host/xilinx-pcie.c          | 4 ++++
>   hw/scsi/megasas.c                  | 6 ++++++
>   hw/usb/hcd-xhci.c                  | 4 ++++
>   8 files changed, 34 insertions(+)
> 
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index 6071dc1..26d58b6 100644
> --- a/hw/block/nvme.c
> +++ b/hw/block/nvme.c
> @@ -1110,6 +1110,10 @@ static const TypeInfo nvme_info = {
>       .instance_size = sizeof(NvmeCtrl),
>       .class_init    = nvme_class_init,
>       .instance_init = nvme_instance_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void nvme_register_types(void)
> diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
> index 6c42b44..81f7934 100644
> --- a/hw/net/e1000e.c
> +++ b/hw/net/e1000e.c
> @@ -708,6 +708,10 @@ static const TypeInfo e1000e_info = {
>       .instance_size = sizeof(E1000EState),
>       .class_init = e1000e_class_init,
>       .instance_init = e1000e_instance_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void e1000e_register_types(void)
> diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
> index 4d588cb..9b6e4ce 100644
> --- a/hw/pci-bridge/pcie_root_port.c
> +++ b/hw/pci-bridge/pcie_root_port.c
> @@ -161,6 +161,10 @@ static const TypeInfo rp_info = {
>       .class_init    = rp_class_init,
>       .abstract      = true,
>       .class_size = sizeof(PCIERootPortClass),
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void rp_register_types(void)
> diff --git a/hw/pci-bridge/xio3130_downstream.c b/hw/pci-bridge/xio3130_downstream.c
> index e706f36..7d2f762 100644
> --- a/hw/pci-bridge/xio3130_downstream.c
> +++ b/hw/pci-bridge/xio3130_downstream.c
> @@ -195,6 +195,10 @@ static const TypeInfo xio3130_downstream_info = {
>       .name          = "xio3130-downstream",
>       .parent        = TYPE_PCIE_SLOT,
>       .class_init    = xio3130_downstream_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void xio3130_downstream_register_types(void)
> diff --git a/hw/pci-bridge/xio3130_upstream.c b/hw/pci-bridge/xio3130_upstream.c
> index a052224..227997c 100644
> --- a/hw/pci-bridge/xio3130_upstream.c
> +++ b/hw/pci-bridge/xio3130_upstream.c
> @@ -166,6 +166,10 @@ static const TypeInfo xio3130_upstream_info = {
>       .name          = "x3130-upstream",
>       .parent        = TYPE_PCIE_PORT,
>       .class_init    = xio3130_upstream_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void xio3130_upstream_register_types(void)
> diff --git a/hw/pci-host/xilinx-pcie.c b/hw/pci-host/xilinx-pcie.c
> index 4613dda..7659253 100644
> --- a/hw/pci-host/xilinx-pcie.c
> +++ b/hw/pci-host/xilinx-pcie.c
> @@ -317,6 +317,10 @@ static const TypeInfo xilinx_pcie_root_info = {
>       .parent = TYPE_PCI_BRIDGE,
>       .instance_size = sizeof(XilinxPCIERoot),
>       .class_init = xilinx_pcie_root_class_init,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void xilinx_pcie_register(void)
> diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
> index 734fdae..3641c30 100644
> --- a/hw/scsi/megasas.c
> +++ b/hw/scsi/megasas.c
> @@ -2451,6 +2451,7 @@ typedef struct MegasasInfo {
>       int osts;
>       const VMStateDescription *vmsd;
>       Property *props;
> +    InterfaceInfo *interfaces;
>   } MegasasInfo;
>   
>   static struct MegasasInfo megasas_devices[] = {
> @@ -2480,6 +2481,10 @@ static struct MegasasInfo megasas_devices[] = {
>           .is_express = true,
>           .vmsd = &vmstate_megasas_gen2,
>           .props = megasas_properties_gen2,
> +        .interfaces = (InterfaceInfo[]) {
> +            { INTERFACE_PCIE_DEVICE },
> +            { }
> +        },
>       }
>   };
>   
> @@ -2531,6 +2536,7 @@ static void megasas_register_types(void)
>           type_info.parent = TYPE_MEGASAS_BASE;
>           type_info.class_data = (void *)info;
>           type_info.class_init = megasas_class_init;
> +        type_info.interfaces = info->interfaces;
>   
>           type_register(&type_info);
>       }
> diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
> index 204ea69..d95ed4f 100644
> --- a/hw/usb/hcd-xhci.c
> +++ b/hw/usb/hcd-xhci.c
> @@ -3670,6 +3670,10 @@ static const TypeInfo xhci_info = {
>       .instance_size = sizeof(XHCIState),
>       .class_init    = xhci_class_init,
>       .abstract      = true,
> +    .interfaces = (InterfaceInfo[]) {
> +        { INTERFACE_PCIE_DEVICE },
> +        { }
> +    },
>   };
>   
>   static void qemu_xhci_class_init(ObjectClass *klass, void *data)
>
Eduardo Habkost Aug. 28, 2017, 1:33 p.m. UTC | #4
On Sun, Aug 27, 2017 at 11:35:56AM +0300, Marcel Apfelbaum wrote:
> Hi Eduardo,
> 
> On 24/08/2017 1:14, Eduardo Habkost wrote:
> > Change all devices that set is_express=1 to implement
> > INTERFACE_PCIE_DEVICE.
> > 
> 
> Can this interface *replace* is_express field?

It can, but it has to be done carefully: 4 of the 5 hybrid
devices have is_express=0, so their logic need to be changed from
"set QEMU_PCI_CAP_EXPRESS manually if Express" to "clear
QEMU_PCI_CAP_EXPRESS manually if Conventional PCI".

Cleaning up the code on the hybrid devices is on my plans, but I
decided to do that after this series.
diff mbox

Patch

diff --git a/hw/block/nvme.c b/hw/block/nvme.c
index 6071dc1..26d58b6 100644
--- a/hw/block/nvme.c
+++ b/hw/block/nvme.c
@@ -1110,6 +1110,10 @@  static const TypeInfo nvme_info = {
     .instance_size = sizeof(NvmeCtrl),
     .class_init    = nvme_class_init,
     .instance_init = nvme_instance_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void nvme_register_types(void)
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index 6c42b44..81f7934 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -708,6 +708,10 @@  static const TypeInfo e1000e_info = {
     .instance_size = sizeof(E1000EState),
     .class_init = e1000e_class_init,
     .instance_init = e1000e_instance_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void e1000e_register_types(void)
diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
index 4d588cb..9b6e4ce 100644
--- a/hw/pci-bridge/pcie_root_port.c
+++ b/hw/pci-bridge/pcie_root_port.c
@@ -161,6 +161,10 @@  static const TypeInfo rp_info = {
     .class_init    = rp_class_init,
     .abstract      = true,
     .class_size = sizeof(PCIERootPortClass),
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void rp_register_types(void)
diff --git a/hw/pci-bridge/xio3130_downstream.c b/hw/pci-bridge/xio3130_downstream.c
index e706f36..7d2f762 100644
--- a/hw/pci-bridge/xio3130_downstream.c
+++ b/hw/pci-bridge/xio3130_downstream.c
@@ -195,6 +195,10 @@  static const TypeInfo xio3130_downstream_info = {
     .name          = "xio3130-downstream",
     .parent        = TYPE_PCIE_SLOT,
     .class_init    = xio3130_downstream_class_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void xio3130_downstream_register_types(void)
diff --git a/hw/pci-bridge/xio3130_upstream.c b/hw/pci-bridge/xio3130_upstream.c
index a052224..227997c 100644
--- a/hw/pci-bridge/xio3130_upstream.c
+++ b/hw/pci-bridge/xio3130_upstream.c
@@ -166,6 +166,10 @@  static const TypeInfo xio3130_upstream_info = {
     .name          = "x3130-upstream",
     .parent        = TYPE_PCIE_PORT,
     .class_init    = xio3130_upstream_class_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void xio3130_upstream_register_types(void)
diff --git a/hw/pci-host/xilinx-pcie.c b/hw/pci-host/xilinx-pcie.c
index 4613dda..7659253 100644
--- a/hw/pci-host/xilinx-pcie.c
+++ b/hw/pci-host/xilinx-pcie.c
@@ -317,6 +317,10 @@  static const TypeInfo xilinx_pcie_root_info = {
     .parent = TYPE_PCI_BRIDGE,
     .instance_size = sizeof(XilinxPCIERoot),
     .class_init = xilinx_pcie_root_class_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void xilinx_pcie_register(void)
diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index 734fdae..3641c30 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -2451,6 +2451,7 @@  typedef struct MegasasInfo {
     int osts;
     const VMStateDescription *vmsd;
     Property *props;
+    InterfaceInfo *interfaces;
 } MegasasInfo;
 
 static struct MegasasInfo megasas_devices[] = {
@@ -2480,6 +2481,10 @@  static struct MegasasInfo megasas_devices[] = {
         .is_express = true,
         .vmsd = &vmstate_megasas_gen2,
         .props = megasas_properties_gen2,
+        .interfaces = (InterfaceInfo[]) {
+            { INTERFACE_PCIE_DEVICE },
+            { }
+        },
     }
 };
 
@@ -2531,6 +2536,7 @@  static void megasas_register_types(void)
         type_info.parent = TYPE_MEGASAS_BASE;
         type_info.class_data = (void *)info;
         type_info.class_init = megasas_class_init;
+        type_info.interfaces = info->interfaces;
 
         type_register(&type_info);
     }
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 204ea69..d95ed4f 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -3670,6 +3670,10 @@  static const TypeInfo xhci_info = {
     .instance_size = sizeof(XHCIState),
     .class_init    = xhci_class_init,
     .abstract      = true,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_PCIE_DEVICE },
+        { }
+    },
 };
 
 static void qemu_xhci_class_init(ObjectClass *klass, void *data)