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[Qemu-arm] [PATCH v3 06/10] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT
From: |
Shameer Kolothum |
Subject: |
[Qemu-arm] [PATCH v3 06/10] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT |
Date: |
Thu, 21 Mar 2019 10:47:41 +0000 |
Generate Memory Affinity Structures for PC-DIMM ranges.
Signed-off-by: Shameer Kolothum <address@hidden>
Signed-off-by: Eric Auger <address@hidden>
Reviewed-by: Igor Mammedov <address@hidden>
---
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 20d3c83..1887531 100644
--- a/hw/arm/virt-acpi-build.c
+++ b/hw/arm/virt-acpi-build.c
@@ -524,6 +524,7 @@ 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;
@@ -549,6 +550,14 @@ 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);
}
--
2.7.4
- Re: [Qemu-arm] [PATCH v3 10/10] hw/arm/virt: Init GED device and enable memory hotplug, (continued)
- [Qemu-arm] [PATCH v3 08/10] hw/arm/boot: Expose the PC-DIMM nodes in the DT, Shameer Kolothum, 2019/03/21
- [Qemu-arm] [PATCH v3 05/10] hw/arm/virt: Add ACPI support for device memory cold-plug, Shameer Kolothum, 2019/03/21
- [Qemu-arm] [PATCH v3 02/10] hw/acpi: Do not create memory hotplug method when handler is not defined, Shameer Kolothum, 2019/03/21
- [Qemu-arm] [PATCH v3 03/10] hw/arm/virt: Add virtual ACPI device, Shameer Kolothum, 2019/03/21
- [Qemu-arm] [PATCH v3 06/10] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT,
Shameer Kolothum <=
- [Qemu-arm] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Shameer Kolothum, 2019/03/21
- Re: [Qemu-arm] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Auger Eric, 2019/03/29
- Re: [Qemu-arm] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Shameerali Kolothum Thodi, 2019/03/29
- Re: [Qemu-arm] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Auger Eric, 2019/03/29
- Re: [Qemu-arm] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Ard Biesheuvel, 2019/03/29
- Re: [Qemu-arm] [Qemu-devel] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Auger Eric, 2019/03/29
- Re: [Qemu-arm] [Qemu-devel] [PATCH v3 07/10] hw/arm/virt: Introduce opt-in feature "fdt", Shameerali Kolothum Thodi, 2019/03/29
[Qemu-arm] [PATCH v3 04/10] hw/arm/virt: Add memory hotplug framework, Shameer Kolothum, 2019/03/21