pci: removed the is_express field since a uniform interface was inserted

according to Eduardo Habkost's commit fd3b02c889 all PCIEs now implement
INTERFACE_PCIE_DEVICE so we don't need is_express field anymore.

Devices that implements only INTERFACE_PCIE_DEVICE (is_express == 1)
or
devices that implements only INTERFACE_CONVENTIONAL_PCI_DEVICE (is_express == 0)
where not affected by the change.

The only devices that were affected are those that are hybrid and also
had (is_express == 1) - therefor only:
  - hw/vfio/pci.c
  - hw/usb/hcd-xhci.c
  - hw/xen/xen_pt.c

For those 3 I made sure that QEMU_PCI_CAP_EXPRESS is on in instance_init()

Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Yoni Bettan <ybettan@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

1 files changed, 0 insertions, 4 deletions

diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index 3e38e9e8aa..ba1afa3c1e 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -2447,7 +2447,6 @@ typedef struct MegasasInfo {
     uint16_t subsystem_id;
     int ioport_bar;
     int mmio_bar;
-    bool is_express;
     int osts;
     const VMStateDescription *vmsd;
     Property *props;
@@ -2465,7 +2464,6 @@ static struct MegasasInfo megasas_devices[] = {
         .ioport_bar = 2,
         .mmio_bar = 0,
         .osts = MFI_1078_RM | 1,
-        .is_express = false,
         .vmsd = &vmstate_megasas_gen1,
         .props = megasas_properties_gen1,
         .interfaces = (InterfaceInfo[]) {
@@ -2482,7 +2480,6 @@ static struct MegasasInfo megasas_devices[] = {
         .ioport_bar = 0,
         .mmio_bar = 1,
         .osts = MFI_GEN2_RM,
-        .is_express = true,
         .vmsd = &vmstate_megasas_gen2,
         .props = megasas_properties_gen2,
         .interfaces = (InterfaceInfo[]) {
@@ -2506,7 +2503,6 @@ static void megasas_class_init(ObjectClass *oc, void *data)
     pc->subsystem_vendor_id = PCI_VENDOR_ID_LSI_LOGIC;
     pc->subsystem_id = info->subsystem_id;
     pc->class_id = PCI_CLASS_STORAGE_RAID;
-    pc->is_express = info->is_express;
     e->mmio_bar = info->mmio_bar;
     e->ioport_bar = info->ioport_bar;
     e->osts = info->osts;