diff options
Diffstat (limited to 'hw/acpi/memory_hotplug.c')
| -rw-r--r-- | hw/acpi/memory_hotplug.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/hw/acpi/memory_hotplug.c b/hw/acpi/memory_hotplug.c index e7009bc355..de4ddc204f 100644 --- a/hw/acpi/memory_hotplug.c +++ b/hw/acpi/memory_hotplug.c @@ -3,6 +3,10 @@ #include "hw/mem/pc-dimm.h" #include "hw/boards.h" #include "trace.h" +#include "qapi-visit.h" +#include "monitor/monitor.h" +#include "qapi/dealloc-visitor.h" +#include "qapi/qmp-output-visitor.h" static ACPIOSTInfo *acpi_memory_device_status(int slot, MemStatus *mdev) { @@ -35,6 +39,29 @@ void acpi_memory_ospm_status(MemHotplugState *mem_st, ACPIOSTInfoList ***list) } } +static void acpi_memory_ost_mon_event(const MemHotplugState *mem_st) +{ + Visitor *v; + QObject *out_info; + QapiDeallocVisitor *md; + QmpOutputVisitor *mo = qmp_output_visitor_new(); + MemStatus *mdev = &mem_st->devs[mem_st->selector]; + ACPIOSTInfo *info = acpi_memory_device_status(mem_st->selector, mdev); + + v = qmp_output_get_visitor(mo); + visit_type_ACPIOSTInfo(v, &info, "unused", NULL); + + out_info = qmp_output_get_qobject(mo); + monitor_protocol_event(QEVENT_ACPI_OST, out_info); + qobject_decref(out_info); + + qmp_output_visitor_cleanup(mo); + md = qapi_dealloc_visitor_new(); + v = qapi_dealloc_get_visitor(md); + visit_type_ACPIOSTInfo(v, &info, "unused", NULL); + qapi_dealloc_visitor_cleanup(md); +} + static uint64_t acpi_memory_hotplug_read(void *opaque, hwaddr addr, unsigned int size) { @@ -119,8 +146,8 @@ static void acpi_memory_hotplug_write(void *opaque, hwaddr addr, uint64_t data, mdev = &mem_st->devs[mem_st->selector]; mdev->ost_status = data; trace_mhp_acpi_write_ost_status(mem_st->selector, mdev->ost_status); - /* TODO: report async error */ /* TODO: implement memory removal on guest signal */ + acpi_memory_ost_mon_event(mem_st); break; case 0x14: mdev = &mem_st->devs[mem_st->selector]; |