diff options
Diffstat (limited to 'hw/i386')
| -rw-r--r-- | hw/i386/Kconfig | 1 | ||||
| -rw-r--r-- | hw/i386/pc.c | 49 |
2 files changed, 29 insertions, 21 deletions
diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig index c93f32f..03e347b 100644 --- a/hw/i386/Kconfig +++ b/hw/i386/Kconfig @@ -35,6 +35,7 @@ config PC select ACPI_PCI select ACPI_VMGENID select VIRTIO_PMEM_SUPPORTED + select VIRTIO_MEM_SUPPORTED config PC_PCI bool diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 58b1425..576f250 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -88,6 +88,7 @@ #include "hw/net/ne2000-isa.h" #include "standard-headers/asm-x86/bootparam.h" #include "hw/virtio/virtio-pmem-pci.h" +#include "hw/virtio/virtio-mem-pci.h" #include "hw/mem/memory-device.h" #include "sysemu/replay.h" #include "qapi/qmp/qerror.h" @@ -1637,8 +1638,8 @@ static void pc_cpu_pre_plug(HotplugHandler *hotplug_dev, numa_cpu_pre_plug(cpu_slot, dev, errp); } -static void pc_virtio_pmem_pci_pre_plug(HotplugHandler *hotplug_dev, - DeviceState *dev, Error **errp) +static void pc_virtio_md_pci_pre_plug(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) { HotplugHandler *hotplug_dev2 = qdev_get_bus_hotplug_handler(dev); Error *local_err = NULL; @@ -1649,7 +1650,8 @@ static void pc_virtio_pmem_pci_pre_plug(HotplugHandler *hotplug_dev, * order. We should never reach this point when hotplugging on x86, * however, better add a safety net. */ - error_setg(errp, "virtio-pmem-pci hotplug not supported on this bus."); + error_setg(errp, "hotplug of virtio based memory devices not supported" + " on this bus."); return; } /* @@ -1664,8 +1666,8 @@ static void pc_virtio_pmem_pci_pre_plug(HotplugHandler *hotplug_dev, error_propagate(errp, local_err); } -static void pc_virtio_pmem_pci_plug(HotplugHandler *hotplug_dev, - DeviceState *dev, Error **errp) +static void pc_virtio_md_pci_plug(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) { HotplugHandler *hotplug_dev2 = qdev_get_bus_hotplug_handler(dev); Error *local_err = NULL; @@ -1685,17 +1687,17 @@ static void pc_virtio_pmem_pci_plug(HotplugHandler *hotplug_dev, error_propagate(errp, local_err); } -static void pc_virtio_pmem_pci_unplug_request(HotplugHandler *hotplug_dev, - DeviceState *dev, Error **errp) +static void pc_virtio_md_pci_unplug_request(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) { - /* We don't support virtio pmem hot unplug */ - error_setg(errp, "virtio pmem device unplug not supported."); + /* We don't support hot unplug of virtio based memory devices */ + error_setg(errp, "virtio based memory devices cannot be unplugged."); } -static void pc_virtio_pmem_pci_unplug(HotplugHandler *hotplug_dev, - DeviceState *dev, Error **errp) +static void pc_virtio_md_pci_unplug(HotplugHandler *hotplug_dev, + DeviceState *dev, Error **errp) { - /* We don't support virtio pmem hot unplug */ + /* We don't support hot unplug of virtio based memory devices */ } static void pc_machine_device_pre_plug_cb(HotplugHandler *hotplug_dev, @@ -1705,8 +1707,9 @@ static void pc_machine_device_pre_plug_cb(HotplugHandler *hotplug_dev, pc_memory_pre_plug(hotplug_dev, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { pc_cpu_pre_plug(hotplug_dev, dev, errp); - } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI)) { - pc_virtio_pmem_pci_pre_plug(hotplug_dev, dev, errp); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI) || + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MEM_PCI)) { + pc_virtio_md_pci_pre_plug(hotplug_dev, dev, errp); } } @@ -1717,8 +1720,9 @@ static void pc_machine_device_plug_cb(HotplugHandler *hotplug_dev, pc_memory_plug(hotplug_dev, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { pc_cpu_plug(hotplug_dev, dev, errp); - } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI)) { - pc_virtio_pmem_pci_plug(hotplug_dev, dev, errp); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI) || + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MEM_PCI)) { + pc_virtio_md_pci_plug(hotplug_dev, dev, errp); } } @@ -1729,8 +1733,9 @@ static void pc_machine_device_unplug_request_cb(HotplugHandler *hotplug_dev, pc_memory_unplug_request(hotplug_dev, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { pc_cpu_unplug_request_cb(hotplug_dev, dev, errp); - } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI)) { - pc_virtio_pmem_pci_unplug_request(hotplug_dev, dev, errp); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI) || + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MEM_PCI)) { + pc_virtio_md_pci_unplug_request(hotplug_dev, dev, errp); } else { error_setg(errp, "acpi: device unplug request for not supported device" " type: %s", object_get_typename(OBJECT(dev))); @@ -1744,8 +1749,9 @@ static void pc_machine_device_unplug_cb(HotplugHandler *hotplug_dev, pc_memory_unplug(hotplug_dev, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { pc_cpu_unplug_cb(hotplug_dev, dev, errp); - } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI)) { - pc_virtio_pmem_pci_unplug(hotplug_dev, dev, errp); + } else if (object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI) || + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MEM_PCI)) { + pc_virtio_md_pci_unplug(hotplug_dev, dev, errp); } else { error_setg(errp, "acpi: device unplug for not supported device" " type: %s", object_get_typename(OBJECT(dev))); @@ -1757,7 +1763,8 @@ static HotplugHandler *pc_get_hotplug_handler(MachineState *machine, { if (object_dynamic_cast(OBJECT(dev), TYPE_PC_DIMM) || object_dynamic_cast(OBJECT(dev), TYPE_CPU) || - object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI)) { + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_PMEM_PCI) || + object_dynamic_cast(OBJECT(dev), TYPE_VIRTIO_MEM_PCI)) { return HOTPLUG_HANDLER(machine); } |