motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-07 17:53:56 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

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

Browse source 
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>
This commit is contained in:
Like Xu 2019-05-19 04:54:25 +08:00 • committed by Eduardo Habkost
parent ae71ed8610
commit 0e11fc6955
5 changed files with 31 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

11
hw/i386/acpi-build.c
View file

@ -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 @@ typedef struct FwCfgTPMConfig {
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 @@ static void init_common_fadt_data(Object *o, AcpiFadtData *data)
* 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 @@ static Object *object_resolve_type_unambiguous(const char *typename)
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 @@ void acpi_build(AcpiBuildTables *tables, MachineState *machine)
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);