All of lore.kernel.org
 help / color / mirror / Atom feed
* [PATCH V3] Rename use_acpi_pci_hotplug to more appropriate use_acpi_hotplug_bridge
@ 2020-06-16 12:31 Ani Sinha
  2020-06-16 13:17 ` Igor Mammedov
  2020-06-16 17:14 ` no-reply
  0 siblings, 2 replies; 7+ messages in thread
From: Ani Sinha @ 2020-06-16 12:31 UTC (permalink / raw)
  To: qemu-devel
  Cc: Ani Sinha, Michael S. Tsirkin, Aleksandar Markovic, ani,
	Igor Mammedov, Philippe Mathieu-Daudé,
	Aurelien Jarno

Currently, the option use_acpi_pci_hotplug is being used to control device
hotplug capability using ACPI for slots of cold plugged bridges. Hence, we
are renaming this option to better reflect what it actually does.

Signed-off-by: Ani Sinha <ani.sinha@nutanix.com>
---
 hw/acpi/piix4.c | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 85c199b..7de44bc 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -77,7 +77,7 @@ typedef struct PIIX4PMState {
     Notifier powerdown_notifier;
 
     AcpiPciHpState acpi_pci_hotplug;
-    bool use_acpi_pci_hotplug;
+    bool use_acpi_hotplug_bridge;
 
     uint8_t disable_s3;
     uint8_t disable_s4;
@@ -204,16 +204,17 @@ static const VMStateDescription vmstate_pci_status = {
     }
 };
 
-static bool vmstate_test_use_acpi_pci_hotplug(void *opaque, int version_id)
+static bool vmstate_test_use_acpi_hotplug_bridge(void *opaque, int version_id)
 {
     PIIX4PMState *s = opaque;
-    return s->use_acpi_pci_hotplug;
+    return s->use_acpi_hotplug_bridge;
 }
 
-static bool vmstate_test_no_use_acpi_pci_hotplug(void *opaque, int version_id)
+static bool vmstate_test_no_use_acpi_hotplug_bridge(void *opaque,
+                                                    int version_id)
 {
     PIIX4PMState *s = opaque;
-    return !s->use_acpi_pci_hotplug;
+    return !s->use_acpi_hotplug_bridge;
 }
 
 static bool vmstate_test_use_memhp(void *opaque)
@@ -290,11 +291,11 @@ static const VMStateDescription vmstate_acpi = {
         VMSTATE_STRUCT_TEST(
             acpi_pci_hotplug.acpi_pcihp_pci_status[ACPI_PCIHP_BSEL_DEFAULT],
             PIIX4PMState,
-            vmstate_test_no_use_acpi_pci_hotplug,
+            vmstate_test_no_use_acpi_hotplug_bridge,
             2, vmstate_pci_status,
             struct AcpiPciHpPciStatus),
         VMSTATE_PCI_HOTPLUG(acpi_pci_hotplug, PIIX4PMState,
-                            vmstate_test_use_acpi_pci_hotplug),
+                            vmstate_test_use_acpi_hotplug_bridge),
         VMSTATE_END_OF_LIST()
     },
     .subsections = (const VMStateDescription*[]) {
@@ -528,7 +529,7 @@ I2CBus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
     s->smi_irq = smi_irq;
     s->smm_enabled = smm_enabled;
     if (xen_enabled()) {
-        s->use_acpi_pci_hotplug = false;
+        s->use_acpi_hotplug_bridge = false;
     }
 
     qdev_init_nofail(dev);
@@ -593,7 +594,7 @@ static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
     memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
 
     acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent,
-                    s->use_acpi_pci_hotplug);
+                    s->use_acpi_hotplug_bridge);
 
     s->cpu_hotplug_legacy = true;
     object_property_add_bool(OBJECT(s), "cpu-hotplug-legacy",
@@ -631,7 +632,7 @@ static Property piix4_pm_properties[] = {
     DEFINE_PROP_UINT8(ACPI_PM_PROP_S4_DISABLED, PIIX4PMState, disable_s4, 0),
     DEFINE_PROP_UINT8(ACPI_PM_PROP_S4_VAL, PIIX4PMState, s4_val, 2),
     DEFINE_PROP_BOOL("acpi-pci-hotplug-with-bridge-support", PIIX4PMState,
-                     use_acpi_pci_hotplug, true),
+                     use_acpi_hotplug_bridge, true),
     DEFINE_PROP_BOOL("memory-hotplug-support", PIIX4PMState,
                      acpi_memory_hotplug.is_enabled, true),
     DEFINE_PROP_END_OF_LIST(),
-- 
1.9.4



^ permalink raw reply related	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2020-06-20  7:52 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-16 12:31 [PATCH V3] Rename use_acpi_pci_hotplug to more appropriate use_acpi_hotplug_bridge Ani Sinha
2020-06-16 13:17 ` Igor Mammedov
2020-06-16 13:20   ` Ani Sinha
2020-06-16 13:39     ` Igor Mammedov
2020-06-16 13:47       ` Ani Sinha
2020-06-16 17:14 ` no-reply
2020-06-20  7:50   ` Ani Sinha

This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.