2015-05-29 12:28:54 +02:00
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/* Support for generating ACPI tables and passing them to Guests
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*
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* ARM virt ACPI generation
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*
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* Copyright (C) 2008-2010 Kevin O'Connor <kevin@koconnor.net>
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* Copyright (C) 2006 Fabrice Bellard
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* Copyright (C) 2013 Red Hat Inc
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*
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* Author: Michael S. Tsirkin <mst@redhat.com>
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*
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* Copyright (c) 2015 HUAWEI TECHNOLOGIES CO.,LTD.
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*
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* Author: Shannon Zhao <zhaoshenglong@huawei.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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2015-12-07 17:23:45 +01:00
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#include "qemu/osdep.h"
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include/qemu/osdep.h: Don't include qapi/error.h
Commit 57cb38b included qapi/error.h into qemu/osdep.h to get the
Error typedef. Since then, we've moved to include qemu/osdep.h
everywhere. Its file comment explains: "To avoid getting into
possible circular include dependencies, this file should not include
any other QEMU headers, with the exceptions of config-host.h,
compiler.h, os-posix.h and os-win32.h, all of which are doing a
similar job to this file and are under similar constraints."
qapi/error.h doesn't do a similar job, and it doesn't adhere to
similar constraints: it includes qapi-types.h. That's in excess of
100KiB of crap most .c files don't actually need.
Add the typedef to qemu/typedefs.h, and include that instead of
qapi/error.h. Include qapi/error.h in .c files that need it and don't
get it now. Include qapi-types.h in qom/object.h for uint16List.
Update scripts/clean-includes accordingly. Update it further to match
reality: replace config.h by config-target.h, add sysemu/os-posix.h,
sysemu/os-win32.h. Update the list of includes in the qemu/osdep.h
comment quoted above similarly.
This reduces the number of objects depending on qapi/error.h from "all
of them" to less than a third. Unfortunately, the number depending on
qapi-types.h shrinks only a little. More work is needed for that one.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
[Fix compilation without the spice devel packages. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-03-14 09:01:28 +01:00
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#include "qapi/error.h"
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2015-05-29 12:28:54 +02:00
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#include "qemu/bitmap.h"
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#include "trace.h"
|
2019-07-09 17:20:52 +02:00
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#include "hw/core/cpu.h"
|
2016-10-11 08:56:52 +02:00
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#include "target/arm/cpu.h"
|
2015-05-29 12:28:54 +02:00
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#include "hw/acpi/acpi-defs.h"
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#include "hw/acpi/acpi.h"
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#include "hw/nvram/fw_cfg.h"
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#include "hw/acpi/bios-linker-loader.h"
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#include "hw/acpi/aml-build.h"
|
2019-06-10 03:18:30 +02:00
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#include "hw/acpi/utils.h"
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2019-04-19 02:30:51 +02:00
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#include "hw/acpi/pci.h"
|
2019-09-18 15:06:27 +02:00
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#include "hw/acpi/memory_hotplug.h"
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#include "hw/acpi/generic_event_device.h"
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2015-05-29 12:28:57 +02:00
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#include "hw/pci/pcie_host.h"
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2015-05-29 12:28:59 +02:00
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#include "hw/pci/pci.h"
|
2017-01-09 12:40:22 +01:00
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#include "hw/arm/virt.h"
|
2020-04-21 14:59:30 +02:00
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#include "hw/mem/nvdimm.h"
|
2016-05-12 14:22:28 +02:00
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#include "sysemu/numa.h"
|
2019-08-12 07:23:38 +02:00
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#include "sysemu/reset.h"
|
2016-10-04 14:28:09 +02:00
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#include "kvm_arm.h"
|
2019-08-12 07:23:45 +02:00
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#include "migration/vmstate.h"
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2020-05-12 05:06:03 +02:00
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#include "hw/acpi/ghes.h"
|
2015-05-29 12:28:54 +02:00
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2015-05-29 12:28:55 +02:00
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#define ARM_SPI_BASE 32
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static void acpi_dsdt_add_cpus(Aml *scope, int smp_cpus)
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{
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uint16_t i;
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for (i = 0; i < smp_cpus; i++) {
|
2016-09-06 20:52:17 +02:00
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Aml *dev = aml_device("C%.03X", i);
|
2015-05-29 12:28:55 +02:00
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aml_append(dev, aml_name_decl("_HID", aml_string("ACPI0007")));
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aml_append(dev, aml_name_decl("_UID", aml_int(i)));
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aml_append(scope, dev);
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}
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}
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static void acpi_dsdt_add_uart(Aml *scope, const MemMapEntry *uart_memmap,
|
2015-12-17 14:37:13 +01:00
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uint32_t uart_irq)
|
2015-05-29 12:28:55 +02:00
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{
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Aml *dev = aml_device("COM0");
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aml_append(dev, aml_name_decl("_HID", aml_string("ARMH0011")));
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aml_append(dev, aml_name_decl("_UID", aml_int(0)));
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Aml *crs = aml_resource_template();
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aml_append(crs, aml_memory32_fixed(uart_memmap->base,
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uart_memmap->size, AML_READ_WRITE));
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aml_append(crs,
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aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH,
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2015-12-17 14:37:13 +01:00
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AML_EXCLUSIVE, &uart_irq, 1));
|
2015-05-29 12:28:55 +02:00
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aml_append(dev, aml_name_decl("_CRS", crs));
|
2015-06-15 19:06:11 +02:00
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2015-05-29 12:28:55 +02:00
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aml_append(scope, dev);
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}
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2016-02-19 19:20:28 +01:00
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static void acpi_dsdt_add_fw_cfg(Aml *scope, const MemMapEntry *fw_cfg_memmap)
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{
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Aml *dev = aml_device("FWCF");
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aml_append(dev, aml_name_decl("_HID", aml_string("QEMU0002")));
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/* device present, functioning, decoding, not shown in UI */
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aml_append(dev, aml_name_decl("_STA", aml_int(0xB)));
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2017-02-10 18:40:29 +01:00
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aml_append(dev, aml_name_decl("_CCA", aml_int(1)));
|
2016-02-19 19:20:28 +01:00
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Aml *crs = aml_resource_template();
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aml_append(crs, aml_memory32_fixed(fw_cfg_memmap->base,
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fw_cfg_memmap->size, AML_READ_WRITE));
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aml_append(dev, aml_name_decl("_CRS", crs));
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aml_append(scope, dev);
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}
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2015-05-29 12:28:55 +02:00
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static void acpi_dsdt_add_flash(Aml *scope, const MemMapEntry *flash_memmap)
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{
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Aml *dev, *crs;
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hwaddr base = flash_memmap->base;
|
2015-09-24 02:29:37 +02:00
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hwaddr size = flash_memmap->size / 2;
|
2015-05-29 12:28:55 +02:00
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dev = aml_device("FLS0");
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aml_append(dev, aml_name_decl("_HID", aml_string("LNRO0015")));
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aml_append(dev, aml_name_decl("_UID", aml_int(0)));
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crs = aml_resource_template();
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aml_append(crs, aml_memory32_fixed(base, size, AML_READ_WRITE));
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aml_append(dev, aml_name_decl("_CRS", crs));
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aml_append(scope, dev);
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dev = aml_device("FLS1");
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aml_append(dev, aml_name_decl("_HID", aml_string("LNRO0015")));
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aml_append(dev, aml_name_decl("_UID", aml_int(1)));
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crs = aml_resource_template();
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aml_append(crs, aml_memory32_fixed(base + size, size, AML_READ_WRITE));
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aml_append(dev, aml_name_decl("_CRS", crs));
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aml_append(scope, dev);
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}
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static void acpi_dsdt_add_virtio(Aml *scope,
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const MemMapEntry *virtio_mmio_memmap,
|
2015-12-17 14:37:13 +01:00
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uint32_t mmio_irq, int num)
|
2015-05-29 12:28:55 +02:00
|
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{
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hwaddr base = virtio_mmio_memmap->base;
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hwaddr size = virtio_mmio_memmap->size;
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int i;
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for (i = 0; i < num; i++) {
|
2015-12-17 14:37:13 +01:00
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uint32_t irq = mmio_irq + i;
|
2015-05-29 12:28:55 +02:00
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Aml *dev = aml_device("VR%02u", i);
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aml_append(dev, aml_name_decl("_HID", aml_string("LNRO0005")));
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aml_append(dev, aml_name_decl("_UID", aml_int(i)));
|
2017-02-10 18:40:29 +01:00
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aml_append(dev, aml_name_decl("_CCA", aml_int(1)));
|
2015-05-29 12:28:55 +02:00
|
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Aml *crs = aml_resource_template();
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aml_append(crs, aml_memory32_fixed(base, size, AML_READ_WRITE));
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aml_append(crs,
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|
aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH,
|
2015-12-17 14:37:13 +01:00
|
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AML_EXCLUSIVE, &irq, 1));
|
2015-05-29 12:28:55 +02:00
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aml_append(dev, aml_name_decl("_CRS", crs));
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|
aml_append(scope, dev);
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base += size;
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}
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}
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|
2015-12-17 14:37:13 +01:00
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static void acpi_dsdt_add_pci(Aml *scope, const MemMapEntry *memmap,
|
2018-06-22 14:28:37 +02:00
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uint32_t irq, bool use_highmem, bool highmem_ecam)
|
2015-05-29 12:28:59 +02:00
|
|
|
{
|
2018-06-22 14:28:37 +02:00
|
|
|
int ecam_id = VIRT_ECAM_ID(highmem_ecam);
|
2015-05-29 12:28:59 +02:00
|
|
|
Aml *method, *crs, *ifctx, *UUID, *ifctx1, *elsectx, *buf;
|
2020-02-04 02:43:22 +01:00
|
|
|
int i, slot_no;
|
2015-05-29 12:28:59 +02:00
|
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hwaddr base_mmio = memmap[VIRT_PCIE_MMIO].base;
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hwaddr size_mmio = memmap[VIRT_PCIE_MMIO].size;
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hwaddr base_pio = memmap[VIRT_PCIE_PIO].base;
|
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hwaddr size_pio = memmap[VIRT_PCIE_PIO].size;
|
2018-06-22 14:28:37 +02:00
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hwaddr base_ecam = memmap[ecam_id].base;
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hwaddr size_ecam = memmap[ecam_id].size;
|
2015-05-29 12:28:59 +02:00
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int nr_pcie_buses = size_ecam / PCIE_MMCFG_SIZE_MIN;
|
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Aml *dev = aml_device("%s", "PCI0");
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aml_append(dev, aml_name_decl("_HID", aml_string("PNP0A08")));
|
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aml_append(dev, aml_name_decl("_CID", aml_string("PNP0A03")));
|
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aml_append(dev, aml_name_decl("_SEG", aml_int(0)));
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aml_append(dev, aml_name_decl("_BBN", aml_int(0)));
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aml_append(dev, aml_name_decl("_UID", aml_string("PCI0")));
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aml_append(dev, aml_name_decl("_STR", aml_unicode("PCIe 0 Device")));
|
2015-11-03 14:49:42 +01:00
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aml_append(dev, aml_name_decl("_CCA", aml_int(1)));
|
2015-05-29 12:28:59 +02:00
|
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|
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/* Declare the PCI Routing Table. */
|
2020-02-04 02:43:22 +01:00
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|
Aml *rt_pkg = aml_varpackage(PCI_SLOT_MAX * PCI_NUM_PINS);
|
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for (slot_no = 0; slot_no < PCI_SLOT_MAX; slot_no++) {
|
2015-05-29 12:28:59 +02:00
|
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|
for (i = 0; i < PCI_NUM_PINS; i++) {
|
2020-02-04 02:43:22 +01:00
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|
int gsi = (i + slot_no) % PCI_NUM_PINS;
|
2015-05-29 12:28:59 +02:00
|
|
|
Aml *pkg = aml_package(4);
|
2020-02-04 02:43:22 +01:00
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aml_append(pkg, aml_int((slot_no << 16) | 0xFFFF));
|
2015-05-29 12:28:59 +02:00
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|
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aml_append(pkg, aml_int(i));
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aml_append(pkg, aml_name("GSI%d", gsi));
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aml_append(pkg, aml_int(0));
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|
aml_append(rt_pkg, pkg);
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|
}
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|
|
}
|
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|
|
aml_append(dev, aml_name_decl("_PRT", rt_pkg));
|
|
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|
|
/* Create GSI link device */
|
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|
|
for (i = 0; i < PCI_NUM_PINS; i++) {
|
2015-12-17 14:37:13 +01:00
|
|
|
uint32_t irqs = irq + i;
|
2015-05-29 12:28:59 +02:00
|
|
|
Aml *dev_gsi = aml_device("GSI%d", i);
|
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|
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aml_append(dev_gsi, aml_name_decl("_HID", aml_string("PNP0C0F")));
|
2020-02-04 02:43:23 +01:00
|
|
|
aml_append(dev_gsi, aml_name_decl("_UID", aml_int(i)));
|
2015-05-29 12:28:59 +02:00
|
|
|
crs = aml_resource_template();
|
|
|
|
aml_append(crs,
|
|
|
|
aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH,
|
2015-12-17 14:37:13 +01:00
|
|
|
AML_EXCLUSIVE, &irqs, 1));
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(dev_gsi, aml_name_decl("_PRS", crs));
|
|
|
|
crs = aml_resource_template();
|
|
|
|
aml_append(crs,
|
|
|
|
aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH,
|
2015-12-17 14:37:13 +01:00
|
|
|
AML_EXCLUSIVE, &irqs, 1));
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(dev_gsi, aml_name_decl("_CRS", crs));
|
2015-12-17 14:37:13 +01:00
|
|
|
method = aml_method("_SRS", 1, AML_NOTSERIALIZED);
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(dev_gsi, method);
|
|
|
|
aml_append(dev, dev_gsi);
|
|
|
|
}
|
|
|
|
|
2015-12-17 14:37:13 +01:00
|
|
|
method = aml_method("_CBA", 0, AML_NOTSERIALIZED);
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(method, aml_return(aml_int(base_ecam)));
|
|
|
|
aml_append(dev, method);
|
|
|
|
|
2015-12-17 14:37:13 +01:00
|
|
|
method = aml_method("_CRS", 0, AML_NOTSERIALIZED);
|
2015-05-29 12:28:59 +02:00
|
|
|
Aml *rbuf = aml_resource_template();
|
|
|
|
aml_append(rbuf,
|
|
|
|
aml_word_bus_number(AML_MIN_FIXED, AML_MAX_FIXED, AML_POS_DECODE,
|
|
|
|
0x0000, 0x0000, nr_pcie_buses - 1, 0x0000,
|
|
|
|
nr_pcie_buses));
|
|
|
|
aml_append(rbuf,
|
|
|
|
aml_dword_memory(AML_POS_DECODE, AML_MIN_FIXED, AML_MAX_FIXED,
|
|
|
|
AML_NON_CACHEABLE, AML_READ_WRITE, 0x0000, base_mmio,
|
|
|
|
base_mmio + size_mmio - 1, 0x0000, size_mmio));
|
|
|
|
aml_append(rbuf,
|
|
|
|
aml_dword_io(AML_MIN_FIXED, AML_MAX_FIXED, AML_POS_DECODE,
|
|
|
|
AML_ENTIRE_RANGE, 0x0000, 0x0000, size_pio - 1, base_pio,
|
|
|
|
size_pio));
|
|
|
|
|
2015-09-07 11:39:29 +02:00
|
|
|
if (use_highmem) {
|
2019-03-04 11:13:31 +01:00
|
|
|
hwaddr base_mmio_high = memmap[VIRT_HIGH_PCIE_MMIO].base;
|
|
|
|
hwaddr size_mmio_high = memmap[VIRT_HIGH_PCIE_MMIO].size;
|
2015-09-07 11:39:29 +02:00
|
|
|
|
|
|
|
aml_append(rbuf,
|
|
|
|
aml_qword_memory(AML_POS_DECODE, AML_MIN_FIXED, AML_MAX_FIXED,
|
|
|
|
AML_NON_CACHEABLE, AML_READ_WRITE, 0x0000,
|
2016-06-06 17:59:28 +02:00
|
|
|
base_mmio_high,
|
|
|
|
base_mmio_high + size_mmio_high - 1, 0x0000,
|
2015-09-07 11:39:29 +02:00
|
|
|
size_mmio_high));
|
|
|
|
}
|
|
|
|
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(method, aml_return(rbuf));
|
|
|
|
aml_append(dev, method);
|
|
|
|
|
|
|
|
/* Declare an _OSC (OS Control Handoff) method */
|
|
|
|
aml_append(dev, aml_name_decl("SUPP", aml_int(0)));
|
|
|
|
aml_append(dev, aml_name_decl("CTRL", aml_int(0)));
|
2015-12-17 14:37:13 +01:00
|
|
|
method = aml_method("_OSC", 4, AML_NOTSERIALIZED);
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(method,
|
|
|
|
aml_create_dword_field(aml_arg(3), aml_int(0), "CDW1"));
|
|
|
|
|
|
|
|
/* PCI Firmware Specification 3.0
|
|
|
|
* 4.5.1. _OSC Interface for PCI Host Bridge Devices
|
|
|
|
* The _OSC interface for a PCI/PCI-X/PCI Express hierarchy is
|
|
|
|
* identified by the Universal Unique IDentifier (UUID)
|
|
|
|
* 33DB4D5B-1FF7-401C-9657-7441C03DD766
|
|
|
|
*/
|
|
|
|
UUID = aml_touuid("33DB4D5B-1FF7-401C-9657-7441C03DD766");
|
|
|
|
ifctx = aml_if(aml_equal(aml_arg(0), UUID));
|
|
|
|
aml_append(ifctx,
|
|
|
|
aml_create_dword_field(aml_arg(3), aml_int(4), "CDW2"));
|
|
|
|
aml_append(ifctx,
|
|
|
|
aml_create_dword_field(aml_arg(3), aml_int(8), "CDW3"));
|
|
|
|
aml_append(ifctx, aml_store(aml_name("CDW2"), aml_name("SUPP")));
|
|
|
|
aml_append(ifctx, aml_store(aml_name("CDW3"), aml_name("CTRL")));
|
2019-12-09 07:37:19 +01:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Allow OS control for all 5 features:
|
|
|
|
* PCIeHotplug SHPCHotplug PME AER PCIeCapability.
|
|
|
|
*/
|
|
|
|
aml_append(ifctx, aml_and(aml_name("CTRL"), aml_int(0x1F),
|
2019-12-09 07:37:18 +01:00
|
|
|
aml_name("CTRL")));
|
2015-05-29 12:28:59 +02:00
|
|
|
|
|
|
|
ifctx1 = aml_if(aml_lnot(aml_equal(aml_arg(1), aml_int(0x1))));
|
2019-12-09 07:37:18 +01:00
|
|
|
aml_append(ifctx1, aml_or(aml_name("CDW1"), aml_int(0x08),
|
|
|
|
aml_name("CDW1")));
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(ifctx, ifctx1);
|
|
|
|
|
|
|
|
ifctx1 = aml_if(aml_lnot(aml_equal(aml_name("CDW3"), aml_name("CTRL"))));
|
2019-12-09 07:37:18 +01:00
|
|
|
aml_append(ifctx1, aml_or(aml_name("CDW1"), aml_int(0x10),
|
|
|
|
aml_name("CDW1")));
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(ifctx, ifctx1);
|
|
|
|
|
|
|
|
aml_append(ifctx, aml_store(aml_name("CTRL"), aml_name("CDW3")));
|
|
|
|
aml_append(ifctx, aml_return(aml_arg(3)));
|
|
|
|
aml_append(method, ifctx);
|
|
|
|
|
|
|
|
elsectx = aml_else();
|
2019-12-09 07:37:18 +01:00
|
|
|
aml_append(elsectx, aml_or(aml_name("CDW1"), aml_int(4),
|
|
|
|
aml_name("CDW1")));
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(elsectx, aml_return(aml_arg(3)));
|
|
|
|
aml_append(method, elsectx);
|
|
|
|
aml_append(dev, method);
|
|
|
|
|
2015-12-17 14:37:13 +01:00
|
|
|
method = aml_method("_DSM", 4, AML_NOTSERIALIZED);
|
2015-05-29 12:28:59 +02:00
|
|
|
|
|
|
|
/* PCI Firmware Specification 3.0
|
|
|
|
* 4.6.1. _DSM for PCI Express Slot Information
|
|
|
|
* The UUID in _DSM in this context is
|
|
|
|
* {E5C937D0-3553-4D7A-9117-EA4D19C3434D}
|
|
|
|
*/
|
|
|
|
UUID = aml_touuid("E5C937D0-3553-4D7A-9117-EA4D19C3434D");
|
|
|
|
ifctx = aml_if(aml_equal(aml_arg(0), UUID));
|
|
|
|
ifctx1 = aml_if(aml_equal(aml_arg(2), aml_int(0)));
|
|
|
|
uint8_t byte_list[1] = {1};
|
|
|
|
buf = aml_buffer(1, byte_list);
|
|
|
|
aml_append(ifctx1, aml_return(buf));
|
|
|
|
aml_append(ifctx, ifctx1);
|
|
|
|
aml_append(method, ifctx);
|
|
|
|
|
|
|
|
byte_list[0] = 0;
|
|
|
|
buf = aml_buffer(1, byte_list);
|
|
|
|
aml_append(method, aml_return(buf));
|
|
|
|
aml_append(dev, method);
|
|
|
|
|
2017-01-20 12:15:08 +01:00
|
|
|
Aml *dev_res0 = aml_device("%s", "RES0");
|
|
|
|
aml_append(dev_res0, aml_name_decl("_HID", aml_string("PNP0C02")));
|
|
|
|
crs = aml_resource_template();
|
2018-06-22 14:28:37 +02:00
|
|
|
aml_append(crs,
|
|
|
|
aml_qword_memory(AML_POS_DECODE, AML_MIN_FIXED, AML_MAX_FIXED,
|
|
|
|
AML_NON_CACHEABLE, AML_READ_WRITE, 0x0000, base_ecam,
|
|
|
|
base_ecam + size_ecam - 1, 0x0000, size_ecam));
|
2017-01-20 12:15:08 +01:00
|
|
|
aml_append(dev_res0, aml_name_decl("_CRS", crs));
|
|
|
|
aml_append(dev, dev_res0);
|
2015-05-29 12:28:59 +02:00
|
|
|
aml_append(scope, dev);
|
|
|
|
}
|
|
|
|
|
2015-12-17 14:37:14 +01:00
|
|
|
static void acpi_dsdt_add_gpio(Aml *scope, const MemMapEntry *gpio_memmap,
|
|
|
|
uint32_t gpio_irq)
|
|
|
|
{
|
|
|
|
Aml *dev = aml_device("GPO0");
|
|
|
|
aml_append(dev, aml_name_decl("_HID", aml_string("ARMH0061")));
|
|
|
|
aml_append(dev, aml_name_decl("_UID", aml_int(0)));
|
|
|
|
|
|
|
|
Aml *crs = aml_resource_template();
|
|
|
|
aml_append(crs, aml_memory32_fixed(gpio_memmap->base, gpio_memmap->size,
|
|
|
|
AML_READ_WRITE));
|
|
|
|
aml_append(crs, aml_interrupt(AML_CONSUMER, AML_LEVEL, AML_ACTIVE_HIGH,
|
|
|
|
AML_EXCLUSIVE, &gpio_irq, 1));
|
|
|
|
aml_append(dev, aml_name_decl("_CRS", crs));
|
2015-12-17 14:37:14 +01:00
|
|
|
|
|
|
|
Aml *aei = aml_resource_template();
|
|
|
|
/* Pin 3 for power button */
|
|
|
|
const uint32_t pin_list[1] = {3};
|
|
|
|
aml_append(aei, aml_gpio_int(AML_CONSUMER, AML_EDGE, AML_ACTIVE_HIGH,
|
|
|
|
AML_EXCLUSIVE, AML_PULL_UP, 0, pin_list, 1,
|
|
|
|
"GPO0", NULL, 0));
|
|
|
|
aml_append(dev, aml_name_decl("_AEI", aei));
|
|
|
|
|
|
|
|
/* _E03 is handle for power button */
|
|
|
|
Aml *method = aml_method("_E03", 0, AML_NOTSERIALIZED);
|
|
|
|
aml_append(method, aml_notify(aml_name(ACPI_POWER_BUTTON_DEVICE),
|
|
|
|
aml_int(0x80)));
|
|
|
|
aml_append(dev, method);
|
2015-12-17 14:37:14 +01:00
|
|
|
aml_append(scope, dev);
|
|
|
|
}
|
|
|
|
|
2015-12-17 14:37:14 +01:00
|
|
|
static void acpi_dsdt_add_power_button(Aml *scope)
|
|
|
|
{
|
|
|
|
Aml *dev = aml_device(ACPI_POWER_BUTTON_DEVICE);
|
|
|
|
aml_append(dev, aml_name_decl("_HID", aml_string("PNP0C0C")));
|
|
|
|
aml_append(dev, aml_name_decl("_UID", aml_int(0)));
|
|
|
|
aml_append(scope, dev);
|
|
|
|
}
|
|
|
|
|
2016-10-24 17:26:54 +02:00
|
|
|
static void
|
2018-05-04 19:05:52 +02:00
|
|
|
build_iort(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
|
2016-10-24 17:26:54 +02:00
|
|
|
{
|
2018-05-04 19:05:52 +02:00
|
|
|
int nb_nodes, iort_start = table_data->len;
|
2016-10-24 17:26:54 +02:00
|
|
|
AcpiIortIdMapping *idmap;
|
|
|
|
AcpiIortItsGroup *its;
|
|
|
|
AcpiIortTable *iort;
|
2018-05-04 19:05:52 +02:00
|
|
|
AcpiIortSmmu3 *smmu;
|
2018-05-31 15:50:53 +02:00
|
|
|
size_t node_size, iort_node_offset, iort_length, smmu_offset = 0;
|
2016-10-24 17:26:54 +02:00
|
|
|
AcpiIortRC *rc;
|
|
|
|
|
|
|
|
iort = acpi_data_push(table_data, sizeof(*iort));
|
|
|
|
|
2018-05-04 19:05:52 +02:00
|
|
|
if (vms->iommu == VIRT_IOMMU_SMMUV3) {
|
|
|
|
nb_nodes = 3; /* RC, ITS, SMMUv3 */
|
|
|
|
} else {
|
|
|
|
nb_nodes = 2; /* RC, ITS */
|
|
|
|
}
|
|
|
|
|
2016-10-24 17:26:54 +02:00
|
|
|
iort_length = sizeof(*iort);
|
2018-05-04 19:05:52 +02:00
|
|
|
iort->node_count = cpu_to_le32(nb_nodes);
|
2018-05-31 15:50:53 +02:00
|
|
|
/*
|
|
|
|
* Use a copy in case table_data->data moves during acpi_data_push
|
|
|
|
* operations.
|
|
|
|
*/
|
|
|
|
iort_node_offset = sizeof(*iort);
|
|
|
|
iort->node_offset = cpu_to_le32(iort_node_offset);
|
2016-10-24 17:26:54 +02:00
|
|
|
|
|
|
|
/* ITS group node */
|
|
|
|
node_size = sizeof(*its) + sizeof(uint32_t);
|
|
|
|
iort_length += node_size;
|
|
|
|
its = acpi_data_push(table_data, node_size);
|
|
|
|
|
|
|
|
its->type = ACPI_IORT_NODE_ITS_GROUP;
|
|
|
|
its->length = cpu_to_le16(node_size);
|
|
|
|
its->its_count = cpu_to_le32(1);
|
|
|
|
its->identifiers[0] = 0; /* MADT translation_id */
|
|
|
|
|
2018-05-04 19:05:52 +02:00
|
|
|
if (vms->iommu == VIRT_IOMMU_SMMUV3) {
|
2019-03-15 12:12:28 +01:00
|
|
|
int irq = vms->irqmap[VIRT_SMMU] + ARM_SPI_BASE;
|
2018-05-04 19:05:52 +02:00
|
|
|
|
|
|
|
/* SMMUv3 node */
|
2018-05-31 15:50:53 +02:00
|
|
|
smmu_offset = iort_node_offset + node_size;
|
2018-05-04 19:05:52 +02:00
|
|
|
node_size = sizeof(*smmu) + sizeof(*idmap);
|
|
|
|
iort_length += node_size;
|
|
|
|
smmu = acpi_data_push(table_data, node_size);
|
|
|
|
|
|
|
|
smmu->type = ACPI_IORT_NODE_SMMU_V3;
|
|
|
|
smmu->length = cpu_to_le16(node_size);
|
|
|
|
smmu->mapping_count = cpu_to_le32(1);
|
|
|
|
smmu->mapping_offset = cpu_to_le32(sizeof(*smmu));
|
|
|
|
smmu->base_address = cpu_to_le64(vms->memmap[VIRT_SMMU].base);
|
2019-01-21 11:23:11 +01:00
|
|
|
smmu->flags = cpu_to_le32(ACPI_IORT_SMMU_V3_COHACC_OVERRIDE);
|
2018-05-04 19:05:52 +02:00
|
|
|
smmu->event_gsiv = cpu_to_le32(irq);
|
|
|
|
smmu->pri_gsiv = cpu_to_le32(irq + 1);
|
|
|
|
smmu->gerr_gsiv = cpu_to_le32(irq + 2);
|
|
|
|
smmu->sync_gsiv = cpu_to_le32(irq + 3);
|
|
|
|
|
|
|
|
/* Identity RID mapping covering the whole input RID range */
|
|
|
|
idmap = &smmu->id_mapping_array[0];
|
|
|
|
idmap->input_base = 0;
|
|
|
|
idmap->id_count = cpu_to_le32(0xFFFF);
|
|
|
|
idmap->output_base = 0;
|
|
|
|
/* output IORT node is the ITS group node (the first node) */
|
2018-05-31 15:50:53 +02:00
|
|
|
idmap->output_reference = cpu_to_le32(iort_node_offset);
|
2018-05-04 19:05:52 +02:00
|
|
|
}
|
|
|
|
|
2016-10-24 17:26:54 +02:00
|
|
|
/* Root Complex Node */
|
|
|
|
node_size = sizeof(*rc) + sizeof(*idmap);
|
|
|
|
iort_length += node_size;
|
|
|
|
rc = acpi_data_push(table_data, node_size);
|
|
|
|
|
|
|
|
rc->type = ACPI_IORT_NODE_PCI_ROOT_COMPLEX;
|
|
|
|
rc->length = cpu_to_le16(node_size);
|
|
|
|
rc->mapping_count = cpu_to_le32(1);
|
|
|
|
rc->mapping_offset = cpu_to_le32(sizeof(*rc));
|
|
|
|
|
|
|
|
/* fully coherent device */
|
|
|
|
rc->memory_properties.cache_coherency = cpu_to_le32(1);
|
|
|
|
rc->memory_properties.memory_flags = 0x3; /* CCA = CPM = DCAS = 1 */
|
|
|
|
rc->pci_segment_number = 0; /* MCFG pci_segment */
|
|
|
|
|
|
|
|
/* Identity RID mapping covering the whole input RID range */
|
|
|
|
idmap = &rc->id_mapping_array[0];
|
|
|
|
idmap->input_base = 0;
|
|
|
|
idmap->id_count = cpu_to_le32(0xFFFF);
|
|
|
|
idmap->output_base = 0;
|
2018-05-04 19:05:52 +02:00
|
|
|
|
|
|
|
if (vms->iommu == VIRT_IOMMU_SMMUV3) {
|
|
|
|
/* output IORT node is the smmuv3 node */
|
|
|
|
idmap->output_reference = cpu_to_le32(smmu_offset);
|
|
|
|
} else {
|
|
|
|
/* output IORT node is the ITS group node (the first node) */
|
2018-05-31 15:50:53 +02:00
|
|
|
idmap->output_reference = cpu_to_le32(iort_node_offset);
|
2018-05-04 19:05:52 +02:00
|
|
|
}
|
2016-10-24 17:26:54 +02:00
|
|
|
|
2018-05-31 15:50:53 +02:00
|
|
|
/*
|
|
|
|
* Update the pointer address in case table_data->data moves during above
|
|
|
|
* acpi_data_push operations.
|
|
|
|
*/
|
|
|
|
iort = (AcpiIortTable *)(table_data->data + iort_start);
|
2016-10-24 17:26:54 +02:00
|
|
|
iort->length = cpu_to_le32(iort_length);
|
|
|
|
|
|
|
|
build_header(linker, table_data, (void *)(table_data->data + iort_start),
|
|
|
|
"IORT", table_data->len - iort_start, 0, NULL, NULL);
|
|
|
|
}
|
|
|
|
|
2015-06-15 19:06:11 +02:00
|
|
|
static void
|
2017-01-09 12:40:22 +01:00
|
|
|
build_spcr(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
|
2015-06-15 19:06:11 +02:00
|
|
|
{
|
|
|
|
AcpiSerialPortConsoleRedirection *spcr;
|
2017-01-09 12:40:22 +01:00
|
|
|
const MemMapEntry *uart_memmap = &vms->memmap[VIRT_UART];
|
|
|
|
int irq = vms->irqmap[VIRT_UART] + ARM_SPI_BASE;
|
2018-01-11 14:25:34 +01:00
|
|
|
int spcr_start = table_data->len;
|
2015-06-15 19:06:11 +02:00
|
|
|
|
|
|
|
spcr = acpi_data_push(table_data, sizeof(*spcr));
|
|
|
|
|
|
|
|
spcr->interface_type = 0x3; /* ARM PL011 UART */
|
|
|
|
|
|
|
|
spcr->base_address.space_id = AML_SYSTEM_MEMORY;
|
|
|
|
spcr->base_address.bit_width = 8;
|
|
|
|
spcr->base_address.bit_offset = 0;
|
|
|
|
spcr->base_address.access_width = 1;
|
|
|
|
spcr->base_address.address = cpu_to_le64(uart_memmap->base);
|
|
|
|
|
|
|
|
spcr->interrupt_types = (1 << 3); /* Bit[3] ARMH GIC interrupt */
|
|
|
|
spcr->gsi = cpu_to_le32(irq); /* Global System Interrupt */
|
|
|
|
|
|
|
|
spcr->baud = 3; /* Baud Rate: 3 = 9600 */
|
|
|
|
spcr->parity = 0; /* No Parity */
|
|
|
|
spcr->stopbits = 1; /* 1 Stop bit */
|
|
|
|
spcr->flowctrl = (1 << 1); /* Bit[1] = RTS/CTS hardware flow control */
|
|
|
|
spcr->term_type = 0; /* Terminal Type: 0 = VT100 */
|
|
|
|
|
|
|
|
spcr->pci_device_id = 0xffff; /* PCI Device ID: not a PCI device */
|
|
|
|
spcr->pci_vendor_id = 0xffff; /* PCI Vendor ID: not a PCI device */
|
|
|
|
|
2018-01-11 14:25:34 +01:00
|
|
|
build_header(linker, table_data, (void *)(table_data->data + spcr_start),
|
|
|
|
"SPCR", table_data->len - spcr_start, 2, NULL, NULL);
|
2015-06-15 19:06:11 +02:00
|
|
|
}
|
|
|
|
|
2016-05-12 14:22:28 +02:00
|
|
|
static void
|
2017-01-09 12:40:22 +01:00
|
|
|
build_srat(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
|
2016-05-12 14:22:28 +02:00
|
|
|
{
|
|
|
|
AcpiSystemResourceAffinityTable *srat;
|
|
|
|
AcpiSratProcessorGiccAffinity *core;
|
|
|
|
AcpiSratMemoryAffinity *numamem;
|
2017-05-10 13:29:54 +02:00
|
|
|
int i, srat_start;
|
2016-05-12 14:22:28 +02:00
|
|
|
uint64_t mem_base;
|
2017-05-10 13:29:54 +02:00
|
|
|
MachineClass *mc = MACHINE_GET_CLASS(vms);
|
2019-08-09 08:57:22 +02:00
|
|
|
MachineState *ms = MACHINE(vms);
|
|
|
|
const CPUArchIdList *cpu_list = mc->possible_cpu_arch_ids(ms);
|
2016-05-12 14:22:28 +02:00
|
|
|
|
|
|
|
srat_start = table_data->len;
|
|
|
|
srat = acpi_data_push(table_data, sizeof(*srat));
|
|
|
|
srat->reserved1 = cpu_to_le32(1);
|
|
|
|
|
2017-05-10 13:29:54 +02:00
|
|
|
for (i = 0; i < cpu_list->len; ++i) {
|
2016-05-12 14:22:28 +02:00
|
|
|
core = acpi_data_push(table_data, sizeof(*core));
|
|
|
|
core->type = ACPI_SRAT_PROCESSOR_GICC;
|
|
|
|
core->length = sizeof(*core);
|
2017-05-30 18:23:58 +02:00
|
|
|
core->proximity = cpu_to_le32(cpu_list->cpus[i].props.node_id);
|
2016-05-12 14:22:28 +02:00
|
|
|
core->acpi_processor_uid = cpu_to_le32(i);
|
|
|
|
core->flags = cpu_to_le32(1);
|
|
|
|
}
|
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
mem_base = vms->memmap[VIRT_MEM].base;
|
2019-08-09 08:57:22 +02:00
|
|
|
for (i = 0; i < ms->numa_state->num_nodes; ++i) {
|
2019-08-09 08:57:24 +02:00
|
|
|
if (ms->numa_state->nodes[i].node_mem > 0) {
|
2018-09-25 15:02:30 +02:00
|
|
|
numamem = acpi_data_push(table_data, sizeof(*numamem));
|
2019-08-09 08:57:24 +02:00
|
|
|
build_srat_memory(numamem, mem_base,
|
|
|
|
ms->numa_state->nodes[i].node_mem, i,
|
2018-09-25 15:02:30 +02:00
|
|
|
MEM_AFFINITY_ENABLED);
|
2019-08-09 08:57:24 +02:00
|
|
|
mem_base += ms->numa_state->nodes[i].node_mem;
|
2018-09-25 15:02:30 +02:00
|
|
|
}
|
2016-05-12 14:22:28 +02:00
|
|
|
}
|
|
|
|
|
hw/acpi/nvdimm: add a helper to augment SRAT generation
NVDIMMs can belong to their own proximity domains, as described by the
NFIT. In such cases, the SRAT needs to have Memory Affinity structures
in the SRAT for these NVDIMMs, otherwise Linux doesn't populate node
data structures properly during NUMA initialization. See the following
for an example failure case.
https://lore.kernel.org/linux-nvdimm/20200416225438.15208-1-vishal.l.verma@intel.com/
Introduce a new helper, nvdimm_build_srat(), and call it for both the
i386 and arm versions of 'build_srat()' to augment the SRAT with
memory affinity information for NVDIMMs.
The relevant command line options to exercise this are below. Nodes 0-1
contain CPUs and regular memory, and nodes 2-3 are the NVDIMM address
space.
-object memory-backend-ram,id=mem0,size=2048M
-numa node,nodeid=0,memdev=mem0,
-numa cpu,node-id=0,socket-id=0
-object memory-backend-ram,id=mem1,size=2048M
-numa node,nodeid=1,memdev=mem1,
-numa cpu,node-id=1,socket-id=1
-numa node,nodeid=2,
-object memory-backend-file,id=nvmem0,share,mem-path=nvdimm-0,size=16384M,align=1G
-device nvdimm,memdev=nvmem0,id=nv0,label-size=2M,node=2
-numa node,nodeid=3,
-object memory-backend-file,id=nvmem1,share,mem-path=nvdimm-1,size=16384M,align=1G
-device nvdimm,memdev=nvmem1,id=nv1,label-size=2M,node=3
Cc: Jingqi Liu <jingqi.liu@intel.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Jingqi Liu <jingqi.liu@intel.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Vishal Verma <vishal.l.verma@intel.com>
Message-Id: <20200606000911.9896-3-vishal.l.verma@intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-06-06 02:09:10 +02:00
|
|
|
if (ms->nvdimms_state->is_enabled) {
|
|
|
|
nvdimm_build_srat(table_data);
|
|
|
|
}
|
|
|
|
|
2019-09-18 15:06:28 +02:00
|
|
|
if (ms->device_memory) {
|
|
|
|
numamem = acpi_data_push(table_data, sizeof *numamem);
|
|
|
|
build_srat_memory(numamem, ms->device_memory->base,
|
|
|
|
memory_region_size(&ms->device_memory->mr),
|
|
|
|
ms->numa_state->num_nodes - 1,
|
|
|
|
MEM_AFFINITY_HOTPLUGGABLE | MEM_AFFINITY_ENABLED);
|
|
|
|
}
|
|
|
|
|
2018-01-11 14:25:34 +01:00
|
|
|
build_header(linker, table_data, (void *)(table_data->data + srat_start),
|
|
|
|
"SRAT", table_data->len - srat_start, 3, NULL, NULL);
|
2016-05-12 14:22:28 +02:00
|
|
|
}
|
|
|
|
|
2015-05-29 12:28:56 +02:00
|
|
|
/* GTDT */
|
|
|
|
static void
|
2017-01-09 12:40:23 +01:00
|
|
|
build_gtdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
|
2015-05-29 12:28:56 +02:00
|
|
|
{
|
2017-01-09 12:40:23 +01:00
|
|
|
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
|
2015-05-29 12:28:56 +02:00
|
|
|
int gtdt_start = table_data->len;
|
|
|
|
AcpiGenericTimerTable *gtdt;
|
2017-01-09 12:40:23 +01:00
|
|
|
uint32_t irqflags;
|
|
|
|
|
|
|
|
if (vmc->claim_edge_triggered_timers) {
|
|
|
|
irqflags = ACPI_GTDT_INTERRUPT_MODE_EDGE;
|
|
|
|
} else {
|
|
|
|
irqflags = ACPI_GTDT_INTERRUPT_MODE_LEVEL;
|
|
|
|
}
|
2015-05-29 12:28:56 +02:00
|
|
|
|
|
|
|
gtdt = acpi_data_push(table_data, sizeof *gtdt);
|
|
|
|
/* The interrupt values are the same with the device tree when adding 16 */
|
2017-01-09 12:40:21 +01:00
|
|
|
gtdt->secure_el1_interrupt = cpu_to_le32(ARCH_TIMER_S_EL1_IRQ + 16);
|
2017-01-09 12:40:23 +01:00
|
|
|
gtdt->secure_el1_flags = cpu_to_le32(irqflags);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2017-01-09 12:40:21 +01:00
|
|
|
gtdt->non_secure_el1_interrupt = cpu_to_le32(ARCH_TIMER_NS_EL1_IRQ + 16);
|
2017-01-09 12:40:23 +01:00
|
|
|
gtdt->non_secure_el1_flags = cpu_to_le32(irqflags |
|
2017-01-09 12:40:21 +01:00
|
|
|
ACPI_GTDT_CAP_ALWAYS_ON);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2017-01-09 12:40:21 +01:00
|
|
|
gtdt->virtual_timer_interrupt = cpu_to_le32(ARCH_TIMER_VIRT_IRQ + 16);
|
2017-01-09 12:40:23 +01:00
|
|
|
gtdt->virtual_timer_flags = cpu_to_le32(irqflags);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2017-01-09 12:40:21 +01:00
|
|
|
gtdt->non_secure_el2_interrupt = cpu_to_le32(ARCH_TIMER_NS_EL2_IRQ + 16);
|
2017-01-09 12:40:23 +01:00
|
|
|
gtdt->non_secure_el2_flags = cpu_to_le32(irqflags);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
|
|
|
build_header(linker, table_data,
|
|
|
|
(void *)(table_data->data + gtdt_start), "GTDT",
|
2016-01-18 15:12:10 +01:00
|
|
|
table_data->len - gtdt_start, 2, NULL, NULL);
|
2015-05-29 12:28:56 +02:00
|
|
|
}
|
|
|
|
|
2015-05-29 12:28:56 +02:00
|
|
|
/* MADT */
|
|
|
|
static void
|
2017-01-09 12:40:22 +01:00
|
|
|
build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
|
2015-05-29 12:28:56 +02:00
|
|
|
{
|
2017-01-09 12:40:22 +01:00
|
|
|
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
|
2015-05-29 12:28:56 +02:00
|
|
|
int madt_start = table_data->len;
|
2017-01-09 12:40:22 +01:00
|
|
|
const MemMapEntry *memmap = vms->memmap;
|
|
|
|
const int *irqmap = vms->irqmap;
|
2015-05-29 12:28:56 +02:00
|
|
|
AcpiMultipleApicTable *madt;
|
|
|
|
AcpiMadtGenericDistributor *gicd;
|
2015-06-26 15:22:36 +02:00
|
|
|
AcpiMadtGenericMsiFrame *gic_msi;
|
2015-05-29 12:28:56 +02:00
|
|
|
int i;
|
|
|
|
|
|
|
|
madt = acpi_data_push(table_data, sizeof *madt);
|
|
|
|
|
|
|
|
gicd = acpi_data_push(table_data, sizeof *gicd);
|
|
|
|
gicd->type = ACPI_APIC_GENERIC_DISTRIBUTOR;
|
|
|
|
gicd->length = sizeof(*gicd);
|
2017-01-09 12:40:21 +01:00
|
|
|
gicd->base_address = cpu_to_le64(memmap[VIRT_GIC_DIST].base);
|
2017-01-09 12:40:22 +01:00
|
|
|
gicd->version = vms->gic_version;
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
for (i = 0; i < vms->smp_cpus; i++) {
|
2017-01-09 12:40:21 +01:00
|
|
|
AcpiMadtGenericCpuInterface *gicc = acpi_data_push(table_data,
|
|
|
|
sizeof(*gicc));
|
2015-11-03 14:49:42 +01:00
|
|
|
ARMCPU *armcpu = ARM_CPU(qemu_get_cpu(i));
|
|
|
|
|
2017-01-09 12:40:21 +01:00
|
|
|
gicc->type = ACPI_APIC_GENERIC_CPU_INTERFACE;
|
2015-11-03 14:49:42 +01:00
|
|
|
gicc->length = sizeof(*gicc);
|
2017-01-09 12:40:22 +01:00
|
|
|
if (vms->gic_version == 2) {
|
2017-01-09 12:40:21 +01:00
|
|
|
gicc->base_address = cpu_to_le64(memmap[VIRT_GIC_CPU].base);
|
2018-08-14 18:17:21 +02:00
|
|
|
gicc->gich_base_address = cpu_to_le64(memmap[VIRT_GIC_HYP].base);
|
|
|
|
gicc->gicv_base_address = cpu_to_le64(memmap[VIRT_GIC_VCPU].base);
|
2015-11-03 14:49:42 +01:00
|
|
|
}
|
2017-01-09 12:40:21 +01:00
|
|
|
gicc->cpu_interface_number = cpu_to_le32(i);
|
|
|
|
gicc->arm_mpidr = cpu_to_le64(armcpu->mp_affinity);
|
|
|
|
gicc->uid = cpu_to_le32(i);
|
2017-01-09 12:40:21 +01:00
|
|
|
gicc->flags = cpu_to_le32(ACPI_MADT_GICC_ENABLED);
|
2016-06-14 16:59:12 +02:00
|
|
|
|
2016-10-28 15:12:31 +02:00
|
|
|
if (arm_feature(&armcpu->env, ARM_FEATURE_PMU)) {
|
2016-06-14 16:59:12 +02:00
|
|
|
gicc->performance_interrupt = cpu_to_le32(PPI(VIRTUAL_PMU_IRQ));
|
|
|
|
}
|
2018-08-14 18:17:21 +02:00
|
|
|
if (vms->virt) {
|
|
|
|
gicc->vgic_interrupt = cpu_to_le32(PPI(ARCH_GIC_MAINT_IRQ));
|
2017-01-20 12:15:11 +01:00
|
|
|
}
|
2015-11-03 14:49:42 +01:00
|
|
|
}
|
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
if (vms->gic_version == 3) {
|
2016-10-04 14:28:09 +02:00
|
|
|
AcpiMadtGenericTranslator *gic_its;
|
2018-06-22 14:28:36 +02:00
|
|
|
int nb_redist_regions = virt_gicv3_redist_region_count(vms);
|
2015-09-24 02:29:37 +02:00
|
|
|
AcpiMadtGenericRedistributor *gicr = acpi_data_push(table_data,
|
|
|
|
sizeof *gicr);
|
|
|
|
|
|
|
|
gicr->type = ACPI_APIC_GENERIC_REDISTRIBUTOR;
|
|
|
|
gicr->length = sizeof(*gicr);
|
|
|
|
gicr->base_address = cpu_to_le64(memmap[VIRT_GIC_REDIST].base);
|
|
|
|
gicr->range_length = cpu_to_le32(memmap[VIRT_GIC_REDIST].size);
|
2016-10-04 14:28:09 +02:00
|
|
|
|
2018-06-22 14:28:36 +02:00
|
|
|
if (nb_redist_regions == 2) {
|
|
|
|
gicr = acpi_data_push(table_data, sizeof(*gicr));
|
|
|
|
gicr->type = ACPI_APIC_GENERIC_REDISTRIBUTOR;
|
|
|
|
gicr->length = sizeof(*gicr);
|
2019-03-04 11:13:31 +01:00
|
|
|
gicr->base_address =
|
|
|
|
cpu_to_le64(memmap[VIRT_HIGH_GIC_REDIST2].base);
|
|
|
|
gicr->range_length =
|
|
|
|
cpu_to_le32(memmap[VIRT_HIGH_GIC_REDIST2].size);
|
2018-06-22 14:28:36 +02:00
|
|
|
}
|
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
if (its_class_name() && !vmc->no_its) {
|
2016-10-17 20:22:17 +02:00
|
|
|
gic_its = acpi_data_push(table_data, sizeof *gic_its);
|
|
|
|
gic_its->type = ACPI_APIC_GENERIC_TRANSLATOR;
|
|
|
|
gic_its->length = sizeof(*gic_its);
|
|
|
|
gic_its->translation_id = 0;
|
|
|
|
gic_its->base_address = cpu_to_le64(memmap[VIRT_GIC_ITS].base);
|
2016-10-04 14:28:09 +02:00
|
|
|
}
|
2015-09-24 02:29:37 +02:00
|
|
|
} else {
|
|
|
|
gic_msi = acpi_data_push(table_data, sizeof *gic_msi);
|
|
|
|
gic_msi->type = ACPI_APIC_GENERIC_MSI_FRAME;
|
|
|
|
gic_msi->length = sizeof(*gic_msi);
|
|
|
|
gic_msi->gic_msi_frame_id = 0;
|
|
|
|
gic_msi->base_address = cpu_to_le64(memmap[VIRT_GIC_V2M].base);
|
|
|
|
gic_msi->flags = cpu_to_le32(1);
|
|
|
|
gic_msi->spi_count = cpu_to_le16(NUM_GICV2M_SPIS);
|
|
|
|
gic_msi->spi_base = cpu_to_le16(irqmap[VIRT_GIC_V2M] + ARM_SPI_BASE);
|
|
|
|
}
|
2015-06-26 15:22:36 +02:00
|
|
|
|
2015-05-29 12:28:56 +02:00
|
|
|
build_header(linker, table_data,
|
|
|
|
(void *)(table_data->data + madt_start), "APIC",
|
2016-01-18 15:12:10 +01:00
|
|
|
table_data->len - madt_start, 3, NULL, NULL);
|
2015-05-29 12:28:56 +02:00
|
|
|
}
|
|
|
|
|
2015-05-29 12:28:55 +02:00
|
|
|
/* FADT */
|
2018-02-28 15:23:53 +01:00
|
|
|
static void build_fadt_rev5(GArray *table_data, BIOSLinker *linker,
|
|
|
|
VirtMachineState *vms, unsigned dsdt_tbl_offset)
|
2015-05-29 12:28:55 +02:00
|
|
|
{
|
2018-02-28 15:23:54 +01:00
|
|
|
/* ACPI v5.1 */
|
|
|
|
AcpiFadtData fadt = {
|
|
|
|
.rev = 5,
|
|
|
|
.minor_ver = 1,
|
|
|
|
.flags = 1 << ACPI_FADT_F_HW_REDUCED_ACPI,
|
|
|
|
.xdsdt_tbl_offset = &dsdt_tbl_offset,
|
|
|
|
};
|
2017-01-20 12:15:10 +01:00
|
|
|
|
|
|
|
switch (vms->psci_conduit) {
|
|
|
|
case QEMU_PSCI_CONDUIT_DISABLED:
|
2018-02-28 15:23:54 +01:00
|
|
|
fadt.arm_boot_arch = 0;
|
2017-01-20 12:15:10 +01:00
|
|
|
break;
|
|
|
|
case QEMU_PSCI_CONDUIT_HVC:
|
2018-02-28 15:23:54 +01:00
|
|
|
fadt.arm_boot_arch = ACPI_FADT_ARM_PSCI_COMPLIANT |
|
|
|
|
ACPI_FADT_ARM_PSCI_USE_HVC;
|
2017-01-20 12:15:10 +01:00
|
|
|
break;
|
|
|
|
case QEMU_PSCI_CONDUIT_SMC:
|
2018-02-28 15:23:54 +01:00
|
|
|
fadt.arm_boot_arch = ACPI_FADT_ARM_PSCI_COMPLIANT;
|
2017-01-20 12:15:10 +01:00
|
|
|
break;
|
|
|
|
default:
|
|
|
|
g_assert_not_reached();
|
|
|
|
}
|
2015-05-29 12:28:55 +02:00
|
|
|
|
2018-02-28 15:23:54 +01:00
|
|
|
build_fadt(table_data, linker, &fadt, NULL, NULL);
|
2015-05-29 12:28:55 +02:00
|
|
|
}
|
|
|
|
|
2015-05-29 12:28:55 +02:00
|
|
|
/* DSDT */
|
|
|
|
static void
|
2017-01-09 12:40:22 +01:00
|
|
|
build_dsdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms)
|
2015-05-29 12:28:55 +02:00
|
|
|
{
|
|
|
|
Aml *scope, *dsdt;
|
2019-09-18 15:06:27 +02:00
|
|
|
MachineState *ms = MACHINE(vms);
|
2017-01-09 12:40:22 +01:00
|
|
|
const MemMapEntry *memmap = vms->memmap;
|
|
|
|
const int *irqmap = vms->irqmap;
|
2015-05-29 12:28:55 +02:00
|
|
|
|
|
|
|
dsdt = init_aml_allocator();
|
|
|
|
/* Reserve space for header */
|
|
|
|
acpi_data_push(dsdt->buf, sizeof(AcpiTableHeader));
|
|
|
|
|
2016-01-15 15:11:31 +01:00
|
|
|
/* When booting the VM with UEFI, UEFI takes ownership of the RTC hardware.
|
|
|
|
* While UEFI can use libfdt to disable the RTC device node in the DTB that
|
|
|
|
* it passes to the OS, it cannot modify AML. Therefore, we won't generate
|
|
|
|
* the RTC ACPI device at all when using UEFI.
|
|
|
|
*/
|
2015-05-29 12:28:55 +02:00
|
|
|
scope = aml_scope("\\_SB");
|
2017-01-09 12:40:22 +01:00
|
|
|
acpi_dsdt_add_cpus(scope, vms->smp_cpus);
|
2015-05-29 12:28:55 +02:00
|
|
|
acpi_dsdt_add_uart(scope, &memmap[VIRT_UART],
|
|
|
|
(irqmap[VIRT_UART] + ARM_SPI_BASE));
|
|
|
|
acpi_dsdt_add_flash(scope, &memmap[VIRT_FLASH]);
|
2016-02-19 19:20:28 +01:00
|
|
|
acpi_dsdt_add_fw_cfg(scope, &memmap[VIRT_FW_CFG]);
|
2015-05-29 12:28:55 +02:00
|
|
|
acpi_dsdt_add_virtio(scope, &memmap[VIRT_MMIO],
|
|
|
|
(irqmap[VIRT_MMIO] + ARM_SPI_BASE), NUM_VIRTIO_TRANSPORTS);
|
2015-09-07 11:39:29 +02:00
|
|
|
acpi_dsdt_add_pci(scope, memmap, (irqmap[VIRT_PCIE] + ARM_SPI_BASE),
|
2018-06-22 14:28:37 +02:00
|
|
|
vms->highmem, vms->highmem_ecam);
|
2019-09-18 15:06:27 +02:00
|
|
|
if (vms->acpi_dev) {
|
|
|
|
build_ged_aml(scope, "\\_SB."GED_DEVICE,
|
|
|
|
HOTPLUG_HANDLER(vms->acpi_dev),
|
|
|
|
irqmap[VIRT_ACPI_GED] + ARM_SPI_BASE, AML_SYSTEM_MEMORY,
|
|
|
|
memmap[VIRT_ACPI_GED].base);
|
2019-09-18 15:06:30 +02:00
|
|
|
} else {
|
|
|
|
acpi_dsdt_add_gpio(scope, &memmap[VIRT_GPIO],
|
|
|
|
(irqmap[VIRT_GPIO] + ARM_SPI_BASE));
|
2019-09-18 15:06:27 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
if (vms->acpi_dev) {
|
|
|
|
uint32_t event = object_property_get_uint(OBJECT(vms->acpi_dev),
|
|
|
|
"ged-event", &error_abort);
|
|
|
|
|
|
|
|
if (event & ACPI_GED_MEM_HOTPLUG_EVT) {
|
|
|
|
build_memory_hotplug_aml(scope, ms->ram_slots, "\\_SB", NULL,
|
|
|
|
AML_SYSTEM_MEMORY,
|
|
|
|
memmap[VIRT_PCDIMM_ACPI].base);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2015-12-17 14:37:14 +01:00
|
|
|
acpi_dsdt_add_power_button(scope);
|
2015-05-29 12:28:59 +02:00
|
|
|
|
2015-05-29 12:28:55 +02:00
|
|
|
aml_append(dsdt, scope);
|
|
|
|
|
|
|
|
/* copy AML table into ACPI tables blob and patch header there */
|
|
|
|
g_array_append_vals(table_data, dsdt->buf->data, dsdt->buf->len);
|
|
|
|
build_header(linker, table_data,
|
|
|
|
(void *)(table_data->data + table_data->len - dsdt->buf->len),
|
2016-01-18 15:12:10 +01:00
|
|
|
"DSDT", dsdt->buf->len, 2, NULL, NULL);
|
2015-05-29 12:28:55 +02:00
|
|
|
free_aml_allocator();
|
|
|
|
}
|
|
|
|
|
2015-05-29 12:28:54 +02:00
|
|
|
typedef
|
|
|
|
struct AcpiBuildState {
|
|
|
|
/* Copy of table in RAM (for patching). */
|
|
|
|
MemoryRegion *table_mr;
|
|
|
|
MemoryRegion *rsdp_mr;
|
|
|
|
MemoryRegion *linker_mr;
|
|
|
|
/* Is table patched? */
|
|
|
|
bool patched;
|
|
|
|
} AcpiBuildState;
|
|
|
|
|
|
|
|
static
|
2017-01-09 12:40:22 +01:00
|
|
|
void virt_acpi_build(VirtMachineState *vms, AcpiBuildTables *tables)
|
2015-05-29 12:28:54 +02:00
|
|
|
{
|
2017-01-09 12:40:22 +01:00
|
|
|
VirtMachineClass *vmc = VIRT_MACHINE_GET_CLASS(vms);
|
2015-05-29 12:28:54 +02:00
|
|
|
GArray *table_offsets;
|
2017-04-10 17:03:50 +02:00
|
|
|
unsigned dsdt, xsdt;
|
2015-05-29 12:28:55 +02:00
|
|
|
GArray *tables_blob = tables->table_data;
|
2019-08-09 08:57:22 +02:00
|
|
|
MachineState *ms = MACHINE(vms);
|
2015-05-29 12:28:54 +02:00
|
|
|
|
|
|
|
table_offsets = g_array_new(false, true /* clear */,
|
|
|
|
sizeof(uint32_t));
|
|
|
|
|
2016-05-19 15:19:26 +02:00
|
|
|
bios_linker_loader_alloc(tables->linker,
|
|
|
|
ACPI_BUILD_TABLE_FILE, tables_blob,
|
2015-05-29 12:28:54 +02:00
|
|
|
64, false /* high memory */);
|
|
|
|
|
2015-05-29 12:28:55 +02:00
|
|
|
/* DSDT is pointed to by FADT */
|
2015-05-29 12:28:55 +02:00
|
|
|
dsdt = tables_blob->len;
|
2017-01-09 12:40:22 +01:00
|
|
|
build_dsdt(tables_blob, tables->linker, vms);
|
2015-05-29 12:28:55 +02:00
|
|
|
|
2015-06-26 15:22:36 +02:00
|
|
|
/* FADT MADT GTDT MCFG SPCR pointed to by RSDT */
|
2015-05-29 12:28:55 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2018-02-28 15:23:53 +01:00
|
|
|
build_fadt_rev5(tables_blob, tables->linker, vms, dsdt);
|
2015-05-29 12:28:55 +02:00
|
|
|
|
2015-05-29 12:28:56 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2017-01-09 12:40:22 +01:00
|
|
|
build_madt(tables_blob, tables->linker, vms);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2015-05-29 12:28:56 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2017-01-09 12:40:23 +01:00
|
|
|
build_gtdt(tables_blob, tables->linker, vms);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2015-05-29 12:28:57 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2019-04-19 02:30:51 +02:00
|
|
|
{
|
|
|
|
AcpiMcfgInfo mcfg = {
|
|
|
|
.base = vms->memmap[VIRT_ECAM_ID(vms->highmem_ecam)].base,
|
|
|
|
.size = vms->memmap[VIRT_ECAM_ID(vms->highmem_ecam)].size,
|
|
|
|
};
|
|
|
|
build_mcfg(tables_blob, tables->linker, &mcfg);
|
|
|
|
}
|
2015-05-29 12:28:57 +02:00
|
|
|
|
2015-06-15 19:06:11 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2017-01-09 12:40:22 +01:00
|
|
|
build_spcr(tables_blob, tables->linker, vms);
|
2015-06-15 19:06:11 +02:00
|
|
|
|
2020-05-12 05:06:03 +02:00
|
|
|
if (vms->ras) {
|
|
|
|
build_ghes_error_table(tables->hardware_errors, tables->linker);
|
2020-05-12 05:06:04 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
|
|
|
acpi_build_hest(tables_blob, tables->linker);
|
2020-05-12 05:06:03 +02:00
|
|
|
}
|
|
|
|
|
2019-08-09 08:57:22 +02:00
|
|
|
if (ms->numa_state->num_nodes > 0) {
|
2016-05-12 14:22:28 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2017-01-09 12:40:22 +01:00
|
|
|
build_srat(tables_blob, tables->linker, vms);
|
2019-08-09 08:57:23 +02:00
|
|
|
if (ms->numa_state->have_numa_distance) {
|
2017-06-02 12:51:49 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2019-08-09 08:57:22 +02:00
|
|
|
build_slit(tables_blob, tables->linker, ms);
|
2017-06-02 12:51:49 +02:00
|
|
|
}
|
2016-05-12 14:22:28 +02:00
|
|
|
}
|
|
|
|
|
2020-04-21 14:59:30 +02:00
|
|
|
if (ms->nvdimms_state->is_enabled) {
|
|
|
|
nvdimm_build_acpi(table_offsets, tables_blob, tables->linker,
|
|
|
|
ms->nvdimms_state, ms->ram_slots);
|
|
|
|
}
|
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
if (its_class_name() && !vmc->no_its) {
|
2016-10-24 17:26:54 +02:00
|
|
|
acpi_add_table(table_offsets, tables_blob);
|
2018-05-04 19:05:52 +02:00
|
|
|
build_iort(tables_blob, tables->linker, vms);
|
2016-10-24 17:26:54 +02:00
|
|
|
}
|
|
|
|
|
2017-04-10 17:03:50 +02:00
|
|
|
/* XSDT is pointed to by RSDP */
|
|
|
|
xsdt = tables_blob->len;
|
|
|
|
build_xsdt(tables_blob, tables->linker, table_offsets, NULL, NULL);
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2015-05-29 12:28:56 +02:00
|
|
|
/* RSDP is in FSEG memory, so allocate it separately */
|
2018-12-17 11:48:34 +01:00
|
|
|
{
|
|
|
|
AcpiRsdpData rsdp_data = {
|
|
|
|
.revision = 2,
|
|
|
|
.oem_id = ACPI_BUILD_APPNAME6,
|
|
|
|
.xsdt_tbl_offset = &xsdt,
|
|
|
|
.rsdt_tbl_offset = NULL,
|
|
|
|
};
|
|
|
|
build_rsdp(tables->rsdp, tables->linker, &rsdp_data);
|
|
|
|
}
|
2015-05-29 12:28:56 +02:00
|
|
|
|
2015-05-29 12:28:54 +02:00
|
|
|
/* Cleanup memory that's no longer used. */
|
|
|
|
g_array_free(table_offsets, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void acpi_ram_update(MemoryRegion *mr, GArray *data)
|
|
|
|
{
|
|
|
|
uint32_t size = acpi_data_len(data);
|
|
|
|
|
|
|
|
/* Make sure RAM size is correct - in case it got changed
|
|
|
|
* e.g. by migration */
|
|
|
|
memory_region_ram_resize(mr, size, &error_abort);
|
|
|
|
|
|
|
|
memcpy(memory_region_get_ram_ptr(mr), data->data, size);
|
|
|
|
memory_region_set_dirty(mr, 0, size);
|
|
|
|
}
|
|
|
|
|
2015-11-05 15:32:49 +01:00
|
|
|
static void virt_acpi_build_update(void *build_opaque)
|
2015-05-29 12:28:54 +02:00
|
|
|
{
|
|
|
|
AcpiBuildState *build_state = build_opaque;
|
|
|
|
AcpiBuildTables tables;
|
|
|
|
|
|
|
|
/* No state to update or already patched? Nothing to do. */
|
|
|
|
if (!build_state || build_state->patched) {
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
build_state->patched = true;
|
|
|
|
|
|
|
|
acpi_build_tables_init(&tables);
|
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
virt_acpi_build(VIRT_MACHINE(qdev_get_machine()), &tables);
|
2015-05-29 12:28:54 +02:00
|
|
|
|
|
|
|
acpi_ram_update(build_state->table_mr, tables.table_data);
|
|
|
|
acpi_ram_update(build_state->rsdp_mr, tables.rsdp);
|
2016-05-19 15:19:25 +02:00
|
|
|
acpi_ram_update(build_state->linker_mr, tables.linker->cmd_blob);
|
2015-05-29 12:28:54 +02:00
|
|
|
|
|
|
|
acpi_build_tables_cleanup(&tables, true);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void virt_acpi_build_reset(void *build_opaque)
|
|
|
|
{
|
|
|
|
AcpiBuildState *build_state = build_opaque;
|
|
|
|
build_state->patched = false;
|
|
|
|
}
|
|
|
|
|
|
|
|
static const VMStateDescription vmstate_virt_acpi_build = {
|
|
|
|
.name = "virt_acpi_build",
|
|
|
|
.version_id = 1,
|
|
|
|
.minimum_version_id = 1,
|
|
|
|
.fields = (VMStateField[]) {
|
|
|
|
VMSTATE_BOOL(patched, AcpiBuildState),
|
|
|
|
VMSTATE_END_OF_LIST()
|
|
|
|
},
|
|
|
|
};
|
|
|
|
|
2017-01-09 12:40:22 +01:00
|
|
|
void virt_acpi_setup(VirtMachineState *vms)
|
2015-05-29 12:28:54 +02:00
|
|
|
{
|
|
|
|
AcpiBuildTables tables;
|
|
|
|
AcpiBuildState *build_state;
|
2020-05-12 05:06:05 +02:00
|
|
|
AcpiGedState *acpi_ged_state;
|
2015-05-29 12:28:54 +02:00
|
|
|
|
2017-01-09 12:40:23 +01:00
|
|
|
if (!vms->fw_cfg) {
|
2015-05-29 12:28:54 +02:00
|
|
|
trace_virt_acpi_setup();
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
2020-03-20 11:01:36 +01:00
|
|
|
if (!virt_is_acpi_enabled(vms)) {
|
2015-05-29 12:28:54 +02:00
|
|
|
trace_virt_acpi_setup();
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
build_state = g_malloc0(sizeof *build_state);
|
|
|
|
|
|
|
|
acpi_build_tables_init(&tables);
|
2017-01-09 12:40:22 +01:00
|
|
|
virt_acpi_build(vms, &tables);
|
2015-05-29 12:28:54 +02:00
|
|
|
|
|
|
|
/* Now expose it all to Guest */
|
2019-06-10 03:18:30 +02:00
|
|
|
build_state->table_mr = acpi_add_rom_blob(virt_acpi_build_update,
|
|
|
|
build_state, tables.table_data,
|
|
|
|
ACPI_BUILD_TABLE_FILE,
|
|
|
|
ACPI_BUILD_TABLE_MAX_SIZE);
|
2015-05-29 12:28:54 +02:00
|
|
|
assert(build_state->table_mr != NULL);
|
|
|
|
|
|
|
|
build_state->linker_mr =
|
2019-06-10 03:18:30 +02:00
|
|
|
acpi_add_rom_blob(virt_acpi_build_update, build_state,
|
2020-04-03 12:18:25 +02:00
|
|
|
tables.linker->cmd_blob, ACPI_BUILD_LOADER_FILE, 0);
|
2015-05-29 12:28:54 +02:00
|
|
|
|
2017-01-09 12:40:23 +01:00
|
|
|
fw_cfg_add_file(vms->fw_cfg, ACPI_BUILD_TPMLOG_FILE, tables.tcpalog->data,
|
|
|
|
acpi_data_len(tables.tcpalog));
|
2015-05-29 12:28:54 +02:00
|
|
|
|
2020-05-12 05:06:05 +02:00
|
|
|
if (vms->ras) {
|
|
|
|
assert(vms->acpi_dev);
|
|
|
|
acpi_ged_state = ACPI_GED(vms->acpi_dev);
|
|
|
|
acpi_ghes_add_fw_cfg(&acpi_ged_state->ghes_state,
|
|
|
|
vms->fw_cfg, tables.hardware_errors);
|
|
|
|
}
|
|
|
|
|
2019-06-10 03:18:30 +02:00
|
|
|
build_state->rsdp_mr = acpi_add_rom_blob(virt_acpi_build_update,
|
|
|
|
build_state, tables.rsdp,
|
|
|
|
ACPI_BUILD_RSDP_FILE, 0);
|
2015-05-29 12:28:54 +02:00
|
|
|
|
|
|
|
qemu_register_reset(virt_acpi_build_reset, build_state);
|
|
|
|
virt_acpi_build_reset(build_state);
|
|
|
|
vmstate_register(NULL, 0, &vmstate_virt_acpi_build, build_state);
|
|
|
|
|
|
|
|
/* Cleanup tables but don't free the memory: we track it
|
|
|
|
* in build_state.
|
|
|
|
*/
|
|
|
|
acpi_build_tables_cleanup(&tables, false);
|
|
|
|
}
|