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hw/i386: Introduce apicid functions inside X86MachineState

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Introduce model specific apicid functions inside X86MachineState.
These functions will be loaded from X86CPUDefinition.

Signed-off-by: Babu Moger <babu.moger@amd.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <158396722838.58170.5675998866484476427.stgit@naples-babu.amd.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Babu Moger 2020-03-11 17:53:48 -05:00 committed by Eduardo Habkost
parent dd08ef0318
commit 6121c7fbfd
2 changed files with 14 additions and 0 deletions
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5
hw/i386/x86.c
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@ -937,6 +937,11 @@ static void x86_machine_initfn(Object *obj)
x86ms->acpi = ON_OFF_AUTO_AUTO;
x86ms->max_ram_below_4g = 0; /* use default */
x86ms->smp_dies = 1;
x86ms->apicid_from_cpu_idx = x86_apicid_from_cpu_idx;
x86ms->topo_ids_from_apicid = x86_topo_ids_from_apicid;
x86ms->apicid_from_topo_ids = x86_apicid_from_topo_ids;
x86ms->apicid_pkg_offset = apicid_pkg_offset;
}
static void x86_machine_class_init(ObjectClass *oc, void *data)

9
include/hw/i386/x86.h
View File

@ -66,6 +66,15 @@ typedef struct {
OnOffAuto smm;
OnOffAuto acpi;
/* Apic id specific handlers */
uint32_t (*apicid_from_cpu_idx)(X86CPUTopoInfo *topo_info,
unsigned cpu_index);
void (*topo_ids_from_apicid)(apic_id_t apicid, X86CPUTopoInfo *topo_info,
X86CPUTopoIDs *topo_ids);
apic_id_t (*apicid_from_topo_ids)(X86CPUTopoInfo *topo_info,
const X86CPUTopoIDs *topo_ids);
uint32_t (*apicid_pkg_offset)(X86CPUTopoInfo *topo_info);
/*
* Address space used by IOAPIC device. All IOAPIC interrupts
* will be translated to MSI messages in the address space.