diff mbox series

[10/18] hw/virtio/virtio-pci: Remove VIRTIO_PCI_FLAG_INIT_PM definition

Message ID 20250501210456.89071-11-philmd@linaro.org
State New
Headers show
Series hw/i386/pc: Remove deprecated 2.8 and 2.9 PC machines | expand

Commit Message

Philippe Mathieu-Daudé May 1, 2025, 9:04 p.m. UTC 
VIRTIO_PCI_FLAG_INIT_PM was only used by the hw_compat_2_8[]
array, via the 'x-pcie-pm-init=off' property. We removed all
machines using that array, lets remove all the code around
VIRTIO_PCI_FLAG_INIT_PM (see commit 9a4c0e220d8 for similar
VIRTIO_PCI_FLAG_* enum removal).

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/virtio/virtio-pci.h |  4 ----
 hw/virtio/virtio-pci.c         | 19 +++++--------------
 2 files changed, 5 insertions(+), 18 deletions(-)
diff mbox series

Patch

diff --git a/include/hw/virtio/virtio-pci.h b/include/hw/virtio/virtio-pci.h
index a8dd613ffbc..d1f7403cbdf 100644
--- a/include/hw/virtio/virtio-pci.h
+++ b/include/hw/virtio/virtio-pci.h
@@ -34,7 +34,6 @@  enum {
     VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT,
     VIRTIO_PCI_FLAG_MODERN_PIO_NOTIFY_BIT,
     VIRTIO_PCI_FLAG_ATS_BIT,
-    VIRTIO_PCI_FLAG_INIT_PM_BIT,
     VIRTIO_PCI_FLAG_INIT_FLR_BIT,
     VIRTIO_PCI_FLAG_AER_BIT,
     VIRTIO_PCI_FLAG_ATS_PAGE_ALIGNED_BIT,
@@ -60,9 +59,6 @@  enum {
 /* address space translation service */
 #define VIRTIO_PCI_FLAG_ATS (1 << VIRTIO_PCI_FLAG_ATS_BIT)
 
-/* Init Power Management */
-#define VIRTIO_PCI_FLAG_INIT_PM (1 << VIRTIO_PCI_FLAG_INIT_PM_BIT)
-
 /* Init The No_Soft_Reset bit of Power Management */
 #define VIRTIO_PCI_FLAG_PM_NO_SOFT_RESET \
   (1 << VIRTIO_PCI_FLAG_PM_NO_SOFT_RESET_BIT)
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 5b86a9a447c..9ec92d5a736 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -2226,11 +2226,9 @@  static void virtio_pci_realize(PCIDevice *pci_dev, Error **errp)
                          PCI_PM_CTRL_NO_SOFT_RESET);
         }
 
-        if (proxy->flags & VIRTIO_PCI_FLAG_INIT_PM) {
-            /* Init Power Management Control Register */
-            pci_set_word(pci_dev->wmask + pos + PCI_PM_CTRL,
-                         PCI_PM_CTRL_STATE_MASK);
-        }
+        /* Init Power Management Control Register */
+        pci_set_word(pci_dev->wmask + pos + PCI_PM_CTRL,
+                     PCI_PM_CTRL_STATE_MASK);
 
         if (proxy->flags & VIRTIO_PCI_FLAG_ATS) {
             pcie_ats_init(pci_dev, last_pcie_cap_offset,
@@ -2323,16 +2321,11 @@  static void virtio_pci_bus_reset_hold(Object *obj, ResetType type)
     virtio_pci_reset(qdev);
 
     if (pci_is_express(dev)) {
-        VirtIOPCIProxy *proxy = VIRTIO_PCI(dev);
-
         pcie_cap_deverr_reset(dev);
         pcie_cap_lnkctl_reset(dev);
 
-        if (proxy->flags & VIRTIO_PCI_FLAG_INIT_PM) {
-            pci_word_test_and_clear_mask(
-                dev->config + dev->pm_cap + PCI_PM_CTRL,
-                PCI_PM_CTRL_STATE_MASK);
-        }
+        pci_word_test_and_clear_mask(dev->config + dev->pm_cap + PCI_PM_CTRL,
+                                     PCI_PM_CTRL_STATE_MASK);
     }
 }
 
@@ -2345,8 +2338,6 @@  static const Property virtio_pci_properties[] = {
                     VIRTIO_PCI_FLAG_ATS_BIT, false),
     DEFINE_PROP_BIT("x-ats-page-aligned", VirtIOPCIProxy, flags,
                     VIRTIO_PCI_FLAG_ATS_PAGE_ALIGNED_BIT, true),
-    DEFINE_PROP_BIT("x-pcie-pm-init", VirtIOPCIProxy, flags,
-                    VIRTIO_PCI_FLAG_INIT_PM_BIT, true),
     DEFINE_PROP_BIT("x-pcie-pm-no-soft-reset", VirtIOPCIProxy, flags,
                     VIRTIO_PCI_FLAG_PM_NO_SOFT_RESET_BIT, false),
     DEFINE_PROP_BIT("x-pcie-flr-init", VirtIOPCIProxy, flags,