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| author | Igor Mammedov <imammedo@redhat.com> | 2015-12-28 18:02:16 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2016-01-08 16:01:38 +0200 |
| commit | e328e316608d696519d8248319ec323868db5dee (patch) | |
| tree | cc999c88cc5d934b8f602663fc1ba81877b40bf2 | |
| parent | 2fbd884372668a077ecaa9a7f878dff96ccdf286 (diff) | |
| download | qemu-e328e316608d696519d8248319ec323868db5dee.zip qemu-e328e316608d696519d8248319ec323868db5dee.tar.gz qemu-e328e316608d696519d8248319ec323868db5dee.tar.bz2 | |
pc: acpi: memhp: move MHPD.MEJ0 method into SSDT
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/acpi/memory_hotplug_acpi_table.c | 13 | ||||
| -rw-r--r-- | hw/i386/acpi-dsdt-mem-hotplug.dsl | 8 |
2 files changed, 13 insertions, 8 deletions
diff --git a/hw/acpi/memory_hotplug_acpi_table.c b/hw/acpi/memory_hotplug_acpi_table.c index 4edf680..c2bfcd6 100644 --- a/hw/acpi/memory_hotplug_acpi_table.c +++ b/hw/acpi/memory_hotplug_acpi_table.c @@ -152,6 +152,19 @@ void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem, aml_append(method, aml_release(ctrl_lock)); } aml_append(mem_ctrl_dev, method); + + method = aml_method(stringify(MEMORY_SLOT_EJECT_METHOD), 2, + AML_NOTSERIALIZED); + { + Aml *eject = aml_name(stringify(MEMORY_SLOT_EJECT)); + + aml_append(method, aml_acquire(ctrl_lock, 0xFFFF)); + aml_append(method, aml_store(aml_to_integer(slot_arg0), + slot_selector)); + aml_append(method, aml_store(one, eject)); + aml_append(method, aml_release(ctrl_lock)); + } + aml_append(mem_ctrl_dev, method); } aml_append(pci_scope, mem_ctrl_dev); aml_append(ctx, pci_scope); diff --git a/hw/i386/acpi-dsdt-mem-hotplug.dsl b/hw/i386/acpi-dsdt-mem-hotplug.dsl index 8889eca..87d8d66 100644 --- a/hw/i386/acpi-dsdt-mem-hotplug.dsl +++ b/hw/i386/acpi-dsdt-mem-hotplug.dsl @@ -25,7 +25,6 @@ External(MEMORY_SLOT_ADDR_HIGH, FieldUnitObj) // read only External(MEMORY_SLOT_SIZE_LOW, FieldUnitObj) // read only External(MEMORY_SLOT_SIZE_HIGH, FieldUnitObj) // read only - External(MEMORY_SLOT_EJECT, FieldUnitObj) // initiates device eject, write only External(MEMORY_SLOT_SLECTOR, FieldUnitObj) // DIMM selector, write only External(MEMORY_SLOT_LOCK, MutexObj) @@ -92,12 +91,5 @@ Release(MEMORY_SLOT_LOCK) Return(MR64) } - - Method(MEMORY_SLOT_EJECT_METHOD, 2) { - Acquire(MEMORY_SLOT_LOCK, 0xFFFF) - Store(ToInteger(Arg0), MEMORY_SLOT_SLECTOR) // select DIMM - Store(1, MEMORY_SLOT_EJECT) - Release(MEMORY_SLOT_LOCK) - } } // Device() } // Scope() |