Re: [Qemu-devel] [PATCH v2 3/5] pci: Add INTERFACE_PCIE_DEVICE to all PCIe devices

[David Gibson]

On Wed, Sep 27, 2017 at 04:56:33PM -0300, Eduardo Habkost wrote:
> Change all devices that set is_express=1 to implement
> INTERFACE_PCIE_DEVICE.
> 
> Cc: Keith Busch <address@hidden>
> Cc: Kevin Wolf <address@hidden>
> Cc: Max Reitz <address@hidden>
> Cc: Dmitry Fleytman <address@hidden>
> Cc: Jason Wang <address@hidden>
> Cc: "Michael S. Tsirkin" <address@hidden>
> Cc: Marcel Apfelbaum <address@hidden>
> Cc: Paul Burton <address@hidden>
> Cc: Paolo Bonzini <address@hidden>
> Cc: Hannes Reinecke <address@hidden>
> Cc: address@hidden
> Reviewed-by: Alistair Francis <address@hidden>
> Signed-off-by: Eduardo Habkost <address@hidden>

Reviewed-by: David Gibson <address@hidden>

> ---
> Changes v1 -> v2:
> * base-xhci is marked as hybrid, now (in another patch)
> * Included pcie-pci-bridge
> ---
>  hw/block/nvme.c                    | 4 ++++
>  hw/net/e1000e.c                    | 4 ++++
>  hw/pci-bridge/pcie_pci_bridge.c    | 1 +
>  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 ++++++
>  8 files changed, 31 insertions(+)
> 
> diff --git a/hw/block/nvme.c b/hw/block/nvme.c
> index 9aa32692a3..441e21ed1f 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 6c42b4478c..81f7934a59 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_pci_bridge.c b/hw/pci-bridge/pcie_pci_bridge.c
> index 9aa5cc3e45..88db143633 100644
> --- a/hw/pci-bridge/pcie_pci_bridge.c
> +++ b/hw/pci-bridge/pcie_pci_bridge.c
> @@ -180,6 +180,7 @@ static const TypeInfo pcie_pci_bridge_info = {
>          .class_init = pcie_pci_bridge_class_init,
>          .interfaces = (InterfaceInfo[]) {
>              { TYPE_HOTPLUG_HANDLER },
> +            { INTERFACE_PCIE_DEVICE },
>              { },
>          }
>  };
> diff --git a/hw/pci-bridge/pcie_root_port.c b/hw/pci-bridge/pcie_root_port.c
> index 4d588cb22e..9b6e4ce512 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 e706f36cb7..7d2f7629c1 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 a052224bbf..227997ce46 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 4613dda1d2..7659253090 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 0db68aacee..535ee267c3 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);
>      }

-- 
David Gibson                    | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au  | minimalist, thank you.  NOT _the_ _other_
                                | _way_ _around_!
http://www.ozlabs.org/~dgibson

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