Generate Memory Affinity Structures for PC-DIMM ranges.
Signed-off-by: Shameer Kolothum <shameerali.kolothum.th...@huawei.com>
Signed-off-by: Eric Auger <eric.au...@redhat.com>
Reviewed-by: Igor Mammedov <imamm...@redhat.com>
---
hw/arm/virt-acpi-build.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c
index 018b1e326d..75657caa36 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -518,6 +518,7 @@ build_srat(GArray *table_data, BIOSLinker *linker,
VirtMachineState *vms)
int i, srat_start;
uint64_t mem_base;
MachineClass *mc = MACHINE_GET_CLASS(vms);
+ MachineState *ms = MACHINE(vms);
const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(MACHINE(vms));
srat_start = table_data->len;
@@ -543,6 +544,14 @@ build_srat(GArray *table_data, BIOSLinker *linker,
VirtMachineState *vms)
}
}
+ if (ms->device_memory) {
+ numamem = acpi_data_push(table_data, sizeof *numamem);
+ build_srat_memory(numamem, ms->device_memory->base,
+ memory_region_size(&ms->device_memory->mr),
+ nb_numa_nodes - 1,
+ MEM_AFFINITY_HOTPLUGGABLE | MEM_AFFINITY_ENABLED);
+ }
+
build_header(linker, table_data, (void *)(table_data->data + srat_start),
"SRAT", table_data->len - srat_start, 3, NULL, NULL);
}
--
2.17.1
