commit 0e11fc6955dddf752987b261a0176edf31b34dec
author Like Xu <like.xu@linux.intel.com> Sun May 19 04:54:25 2019 +0800
committer Eduardo Habkost <ehabkost@redhat.com> Fri Jul 05 17:08:03 2019 -0300
tree ecaeee904d31223fd77410dd8be6236ac33cb591
parent ae71ed8610514d9154df887b024f269554bdb8f0

hw/i386: Replace global smp variables with machine smp properties

The global smp variables in i386 are replaced with smp machine properties.
To avoid calling qdev_get_machine() as much as possible, some related funtions
for acpi data generations are refactored. No semantic changes.

A local variable of the same name would be introduced in the declaration
phase if it's used widely in the context OR replace it on the spot if it's
only used once. No semantic changes.

Signed-off-by: Like Xu <like.xu@linux.intel.com>
Message-Id: <20190518205428.90532-8-like.xu@linux.intel.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

hw/i386/acpi-build.c

diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 8ae7d88..d281ffa 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -43,6 +43,7 @@
 #include "sysemu/tpm.h"
 #include "hw/acpi/tpm.h"
 #include "hw/acpi/vmgenid.h"
+#include "hw/boards.h"
 #include "sysemu/tpm_backend.h"
 #include "hw/timer/mc146818rtc_regs.h"
 #include "hw/mem/memory-device.h"
@@ -123,7 +124,8 @@
 
 static bool acpi_get_mcfg(AcpiMcfgInfo *mcfg);
 
-static void init_common_fadt_data(Object *o, AcpiFadtData *data)
+static void init_common_fadt_data(MachineState *ms, Object *o,
+                                  AcpiFadtData *data)
 {
     uint32_t io = object_property_get_uint(o, ACPI_PM_PROP_PM_IO_BASE, NULL);
     AmlAddressSpace as = AML_AS_SYSTEM_IO;
@@ -139,7 +141,8 @@
              * CPUs for more than 8 CPUs, "Clustered Logical" mode has to be
              * used
              */
-            ((max_cpus > 8) ? (1 << ACPI_FADT_F_FORCE_APIC_CLUSTER_MODEL) : 0),
+            ((ms->smp.max_cpus > 8) ?
+                        (1 << ACPI_FADT_F_FORCE_APIC_CLUSTER_MODEL) : 0),
         .int_model = 1 /* Multiple APIC */,
         .rtc_century = RTC_CENTURY,
         .plvl2_lat = 0xfff /* C2 state not supported */,
@@ -173,7 +176,7 @@
     return o;
 }
 
-static void acpi_get_pm_info(AcpiPmInfo *pm)
+static void acpi_get_pm_info(MachineState *machine, AcpiPmInfo *pm)
 {
     Object *piix = object_resolve_type_unambiguous(TYPE_PIIX4_PM);
     Object *lpc = object_resolve_type_unambiguous(TYPE_ICH9_LPC_DEVICE);
@@ -2612,7 +2615,7 @@
     AcpiSlicOem slic_oem = { .id = NULL, .table_id = NULL };
     Object *vmgenid_dev;
 
-    acpi_get_pm_info(&pm);
+    acpi_get_pm_info(machine, &pm);
     acpi_get_misc_info(&misc);
     acpi_get_pci_holes(&pci_hole, &pci_hole64);
     acpi_get_slic_oem(&slic_oem);