From: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
To: <qemu-devel@nongnu.org>, <qemu-arm@nongnu.org>,
<eric.auger@redhat.com>, <imammedo@redhat.com>
Cc: peter.maydell@linaro.org, sameo@linux.intel.com,
ard.biesheuvel@linaro.org, linuxarm@huawei.com,
xuwei5@hisilicon.com, shannon.zhaosl@gmail.com,
sebastien.boeuf@intel.com, lersek@redhat.com
Subject: [Qemu-devel] [PATCH v5 6/8] hw/arm/virt-acpi-build: Add PC-DIMM in SRAT
Date: Wed, 22 May 2019 17:22:50 +0100 [thread overview]
Message-ID: <20190522162252.28568-7-shameerali.kolothum.thodi@huawei.com> (raw)
In-Reply-To: <20190522162252.28568-1-shameerali.kolothum.thodi@huawei.com>
Generate Memory Affinity Structures for PC-DIMM ranges.
Signed-off-by: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com>
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@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 5abab6dfcd..ed8e0cee3a 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
next prev parent reply other threads:[~2019-05-22 16:29 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-22 16:22 [Qemu-devel] [PATCH v5 0/8] ARM virt: ACPI memory hotplug support Shameer Kolothum
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 1/8] hw/acpi: Make ACPI IO address space configurable Shameer Kolothum
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 2/8] hw/acpi: Do not create memory hotplug method when handler is not defined Shameer Kolothum
2019-06-20 12:45 ` Igor Mammedov
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 3/8] hw/acpi: Add ACPI Generic Event Device Support Shameer Kolothum
2019-06-18 12:40 ` Auger Eric
2019-06-19 8:14 ` Shameerali Kolothum Thodi
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 4/8] hw/arm/virt: Add memory hotplug framework Shameer Kolothum
2019-06-18 12:42 ` Auger Eric
2019-06-19 8:16 ` Shameerali Kolothum Thodi
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 5/8] hw/arm/virt: Enable device memory cold/hot plug with ACPI boot Shameer Kolothum
2019-06-18 12:43 ` Auger Eric
2019-05-22 16:22 ` Shameer Kolothum [this message]
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 7/8] hw/acpi: Add system power down support to GED Shameer Kolothum
2019-06-18 12:43 ` Auger Eric
2019-05-22 16:22 ` [Qemu-devel] [PATCH v5 8/8] hw/arm: Use GED for system_powerdown event Shameer Kolothum
2019-06-18 12:49 ` Auger Eric
2019-06-18 12:52 ` [Qemu-devel] [PATCH v5 0/8] ARM virt: ACPI memory hotplug support Auger Eric
2019-06-18 12:57 ` Peter Maydell
2019-06-18 13:44 ` Auger Eric
2019-06-19 8:18 ` Shameerali Kolothum Thodi
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