diff mbox series

[v3,07/19] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_MIGRATE_EXTRA definition

Message ID 20250506143905.4961-8-philmd@linaro.org
State New
Headers show
Series hw/i386/pc: Remove deprecated 2.4 and 2.5 PC machines | expand

Commit Message

Philippe Mathieu-Daudé May 6, 2025, 2:38 p.m. UTC 
VIRTIO_PCI_FLAG_MIGRATE_EXTRA was only used by the
hw_compat_2_4[] array, via the 'migrate-extra=true'
property. We removed all machines using that array,
lets remove all the code around VIRTIO_PCI_FLAG_MIGRATE_EXTRA.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
 include/hw/virtio/virtio-pci.h | 4 ----
 hw/virtio/virtio-pci.c         | 6 +-----
 2 files changed, 1 insertion(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/include/hw/virtio/virtio-pci.h b/include/hw/virtio/virtio-pci.h
index 31ec144509f..d39161766e0 100644
--- a/include/hw/virtio/virtio-pci.h
+++ b/include/hw/virtio/virtio-pci.h
@@ -32,7 +32,6 @@  DECLARE_OBJ_CHECKERS(VirtioPCIBusState, VirtioPCIBusClass,
 enum {
     VIRTIO_PCI_FLAG_BUS_MASTER_BUG_MIGRATION_BIT,
     VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT,
-    VIRTIO_PCI_FLAG_MIGRATE_EXTRA_BIT,
     VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT,
     VIRTIO_PCI_FLAG_DISABLE_PCIE_BIT,
     VIRTIO_PCI_FLAG_PAGE_PER_VQ_BIT,
@@ -57,9 +56,6 @@  enum {
 /* virtio version flags */
 #define VIRTIO_PCI_FLAG_DISABLE_PCIE (1 << VIRTIO_PCI_FLAG_DISABLE_PCIE_BIT)
 
-/* migrate extra state */
-#define VIRTIO_PCI_FLAG_MIGRATE_EXTRA (1 << VIRTIO_PCI_FLAG_MIGRATE_EXTRA_BIT)
-
 /* have pio notification for modern device ? */
 #define VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY \
     (1 << VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT)
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 0fa8fe49556..a3e2e007d6c 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -146,9 +146,7 @@  static const VMStateDescription vmstate_virtio_pci = {
 
 static bool virtio_pci_has_extra_state(DeviceState *d)
 {
-    VirtIOPCIProxy *proxy = to_virtio_pci_proxy(d);
-
-    return proxy->flags & VIRTIO_PCI_FLAG_MIGRATE_EXTRA;
+    return true;
 }
 
 static void virtio_pci_save_extra_state(DeviceState *d, QEMUFile *f)
@@ -2349,8 +2347,6 @@  static void virtio_pci_bus_reset_hold(Object *obj, ResetType type)
 static const Property virtio_pci_properties[] = {
     DEFINE_PROP_BIT("virtio-pci-bus-master-bug-migration", VirtIOPCIProxy, flags,
                     VIRTIO_PCI_FLAG_BUS_MASTER_BUG_MIGRATION_BIT, false),
-    DEFINE_PROP_BIT("migrate-extra", VirtIOPCIProxy, flags,
-                    VIRTIO_PCI_FLAG_MIGRATE_EXTRA_BIT, true),
     DEFINE_PROP_BIT("modern-pio-notify", VirtIOPCIProxy, flags,
                     VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT, false),
     DEFINE_PROP_BIT("x-disable-pcie", VirtIOPCIProxy, flags,