From 30bd0cf465c9c66f22e82f2aa1f1fbca7dafe102 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Mon, 28 Dec 2015 18:02:09 +0100 Subject: pc: acpi: memhp: prepare context in SSDT for moving memhp DSDT code Signed-off-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin --- hw/acpi/memory_hotplug_acpi_table.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 hw/acpi/memory_hotplug_acpi_table.c (limited to 'hw/acpi/memory_hotplug_acpi_table.c') diff --git a/hw/acpi/memory_hotplug_acpi_table.c b/hw/acpi/memory_hotplug_acpi_table.c new file mode 100644 index 0000000000..35fefbabe0 --- /dev/null +++ b/hw/acpi/memory_hotplug_acpi_table.c @@ -0,0 +1,30 @@ +/* + * Memory hotplug AML code of DSDT ACPI table + * + * Copyright (C) 2015 Red Hat Inc + * + * Author: Igor Mammedov + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#include +#include "hw/acpi/memory_hotplug.h" +#include "include/hw/acpi/pc-hotplug.h" +#include "hw/boards.h" + +void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem, + uint16_t io_base, uint16_t io_len) +{ + Aml *pci_scope; + Aml *mem_ctrl_dev; + + /* scope for memory hotplug controller device node */ + pci_scope = aml_scope("_SB.PCI0"); + mem_ctrl_dev = aml_scope(stringify(MEMORY_HOTPLUG_DEVICE)); + { + } + aml_append(pci_scope, mem_ctrl_dev); + aml_append(ctx, pci_scope); +} -- cgit 1.4.1