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X-Received-From: 192.55.52.88 Subject: [Qemu-devel] [PATCH 11/26] hw: i386: Make the hotpluggable memory size property more generic X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Samuel Ortiz , "Michael S. Tsirkin" , Eduardo Habkost , Paolo Bonzini , Igor Mammedov , Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RDMRC_1 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This property is currently defined under i386/pc while it only describes a region size that's eventually fetched from the AML ACPI code. We can make it more generic and shareable across machine types by moving it to memory-device.h instead. Cc: "Michael S. Tsirkin" Cc: Igor Mammedov Cc: Marcel Apfelbaum Cc: Paolo Bonzini Cc: Richard Henderson Cc: Eduardo Habkost Signed-off-by: Samuel Ortiz --- hw/i386/acpi-build.c | 2 +- hw/i386/pc.c | 3 ++- include/hw/i386/pc.h | 1 - include/hw/mem/memory-device.h | 2 ++ 4 files changed, 5 insertions(+), 3 deletions(-) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 414a6c4c4e..dfc02a8a85 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1630,7 +1630,7 @@ build_srat(GArray *table_data, BIOSLinker *linker, MachineClass *mc =3D MACHINE_GET_CLASS(machine); const CPUArchIdList *apic_ids =3D mc->possible_cpu_arch_ids(machine); ram_addr_t hotplugabble_address_space_size =3D - object_property_get_int(OBJECT(machine), PC_MACHINE_DEVMEM_REGION_= SIZE, + object_property_get_int(OBJECT(machine), MEMORY_DEVICE_REGION_SIZE, NULL); =20 srat_start =3D table_data->len; diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 940485a728..fa12583096 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -67,6 +67,7 @@ #include "hw/boards.h" #include "acpi-build.h" #include "hw/mem/pc-dimm.h" +#include "hw/mem/memory-device.h" #include "qapi/error.h" #include "qapi/qapi-visit-common.h" #include "qapi/visitor.h" @@ -2442,7 +2443,7 @@ static void pc_machine_class_init(ObjectClass *oc, vo= id *data) nc->nmi_monitor_handler =3D x86_nmi; mc->default_cpu_type =3D TARGET_DEFAULT_CPU_TYPE; =20 - object_class_property_add(oc, PC_MACHINE_DEVMEM_REGION_SIZE, "int", + object_class_property_add(oc, MEMORY_DEVICE_REGION_SIZE, "int", pc_machine_get_device_memory_region_size, NULL, NULL, NULL, &error_abort); =20 diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index da0bd39741..7d177cd207 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -62,7 +62,6 @@ struct PCMachineState { }; =20 #define PC_MACHINE_ACPI_DEVICE_PROP "acpi-device" -#define PC_MACHINE_DEVMEM_REGION_SIZE "device-memory-region-size" #define PC_MACHINE_MAX_RAM_BELOW_4G "max-ram-below-4g" #define PC_MACHINE_VMPORT "vmport" #define PC_MACHINE_SMM "smm" diff --git a/include/hw/mem/memory-device.h b/include/hw/mem/memory-device.h index 2853b084b5..fc39fbe38f 100644 --- a/include/hw/mem/memory-device.h +++ b/include/hw/mem/memory-device.h @@ -39,6 +39,8 @@ typedef struct MemoryDeviceClass { MemoryDeviceInfo *info); } MemoryDeviceClass; =20 +#define MEMORY_DEVICE_REGION_SIZE "memory-device-region-size" + MemoryDeviceInfoList *qmp_memory_device_list(void); uint64_t get_plugged_memory_size(void); uint64_t memory_device_get_free_addr(MachineState *ms, const uint64_t *hin= t, --=20 2.17.2