Merge remote-tracking branch 'stefanha/trivial-patches' into staging
* stefanha/trivial-patches:
spice: drop incorrect vm_change_state_handler() opaque
linux-user/syscall.c: remove forward declarations
hw/mcf5206: Reduce size of lookup table
Remove --sparc_cpu option from the configure list
pseries: Remove unneeded include statement (fixes MinGW builds)
pc_sysfw: Check for qemu_find_file() failure
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/configure b/configure
index db11e51..837a84a 100755
--- a/configure
+++ b/configure
@@ -4239,6 +4239,7 @@
FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
for bios_file in \
$source_path/pc-bios/*.bin \
+ $source_path/pc-bios/*.aml \
$source_path/pc-bios/*.rom \
$source_path/pc-bios/*.dtb \
$source_path/pc-bios/openbios-* \
diff --git a/hw/acpi_ich9.c b/hw/acpi_ich9.c
index 37a50e6..d2f9808 100644
--- a/hw/acpi_ich9.c
+++ b/hw/acpi_ich9.c
@@ -202,11 +202,13 @@
acpi_pm1_evt_power_down(&pm->acpi_regs);
}
-void ich9_pm_init(ICH9LPCPMRegs *pm, qemu_irq sci_irq, qemu_irq cmos_s3)
+void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm,
+ qemu_irq sci_irq, qemu_irq cmos_s3)
{
memory_region_init(&pm->io, "ich9-pm", ICH9_PMIO_SIZE);
memory_region_set_enabled(&pm->io, false);
- memory_region_add_subregion(get_system_io(), 0, &pm->io);
+ memory_region_add_subregion(pci_address_space_io(lpc_pci),
+ 0, &pm->io);
acpi_pm_tmr_init(&pm->acpi_regs, ich9_pm_update_sci_fn, &pm->io);
acpi_pm1_evt_init(&pm->acpi_regs, ich9_pm_update_sci_fn, &pm->io);
diff --git a/hw/acpi_ich9.h b/hw/acpi_ich9.h
index bc221d3..ecb82ab 100644
--- a/hw/acpi_ich9.h
+++ b/hw/acpi_ich9.h
@@ -30,9 +30,11 @@
* PM1a_CNT_BLK = 2 in FADT so it is defined as uint16_t.
*/
ACPIREGS acpi_regs;
+
MemoryRegion io;
MemoryRegion io_gpe;
MemoryRegion io_smi;
+
uint32_t smi_en;
uint32_t smi_sts;
@@ -42,7 +44,7 @@
Notifier powerdown_notifier;
} ICH9LPCPMRegs;
-void ich9_pm_init(ICH9LPCPMRegs *pm,
+void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm,
qemu_irq sci_irq, qemu_irq cmos_s3_resume);
void ich9_pm_iospace_update(ICH9LPCPMRegs *pm, uint32_t pm_io_base);
extern const VMStateDescription vmstate_ich9_pm;
diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c
index f53b969..06a8aca 100644
--- a/hw/acpi_piix4.c
+++ b/hw/acpi_piix4.c
@@ -57,6 +57,7 @@
typedef struct PIIX4PMState {
PCIDevice dev;
+
MemoryRegion io;
MemoryRegion io_gpe;
MemoryRegion io_pci;
@@ -83,7 +84,8 @@
uint8_t s4_val;
} PIIX4PMState;
-static void piix4_acpi_system_hot_add_init(PCIBus *bus, PIIX4PMState *s);
+static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
+ PCIBus *bus, PIIX4PMState *s);
#define ACPI_ENABLE 0xf1
#define ACPI_DISABLE 0xf0
@@ -406,11 +408,13 @@
pci_conf[0xd2] = 0x09;
pm_smbus_init(&s->dev.qdev, &s->smb);
memory_region_set_enabled(&s->smb.io, pci_conf[0xd2] & 1);
- memory_region_add_subregion(get_system_io(), s->smb_io_base, &s->smb.io);
+ memory_region_add_subregion(pci_address_space_io(dev),
+ s->smb_io_base, &s->smb.io);
memory_region_init(&s->io, "piix4-pm", 64);
memory_region_set_enabled(&s->io, false);
- memory_region_add_subregion(get_system_io(), 0, &s->io);
+ memory_region_add_subregion(pci_address_space_io(dev),
+ 0, &s->io);
acpi_pm_tmr_init(&s->ar, pm_tmr_timer, &s->io);
acpi_pm1_evt_init(&s->ar, pm_tmr_timer, &s->io);
@@ -423,7 +427,8 @@
s->machine_ready.notify = piix4_pm_machine_ready;
qemu_add_machine_init_done_notifier(&s->machine_ready);
qemu_register_reset(piix4_reset, s);
- piix4_acpi_system_hot_add_init(dev->bus, s);
+
+ piix4_acpi_system_hot_add_init(pci_address_space_io(dev), dev->bus, s);
return 0;
}
@@ -593,15 +598,16 @@
static int piix4_device_hotplug(DeviceState *qdev, PCIDevice *dev,
PCIHotplugState state);
-static void piix4_acpi_system_hot_add_init(PCIBus *bus, PIIX4PMState *s)
+static void piix4_acpi_system_hot_add_init(MemoryRegion *parent,
+ PCIBus *bus, PIIX4PMState *s)
{
memory_region_init_io(&s->io_gpe, &piix4_gpe_ops, s, "apci-gpe0",
GPE_LEN);
- memory_region_add_subregion(get_system_io(), GPE_BASE, &s->io_gpe);
+ memory_region_add_subregion(parent, GPE_BASE, &s->io_gpe);
memory_region_init_io(&s->io_pci, &piix4_pci_ops, s, "apci-pci-hotplug",
PCI_HOTPLUG_SIZE);
- memory_region_add_subregion(get_system_io(), PCI_HOTPLUG_ADDR,
+ memory_region_add_subregion(parent, PCI_HOTPLUG_ADDR,
&s->io_pci);
pci_bus_hotplug(bus, piix4_device_hotplug, &s->dev.qdev);
}
diff --git a/hw/debugcon.c b/hw/debugcon.c
index 14f83f1..e8a855e 100644
--- a/hw/debugcon.c
+++ b/hw/debugcon.c
@@ -29,20 +29,27 @@
#include "isa.h"
#include "pc.h"
+#define TYPE_ISA_DEBUGCON_DEVICE "isa-debugcon"
+#define ISA_DEBUGCON_DEVICE(obj) \
+ OBJECT_CHECK(ISADebugconState, (obj), TYPE_ISA_DEBUGCON_DEVICE)
+
//#define DEBUG_DEBUGCON
typedef struct DebugconState {
+ MemoryRegion io;
CharDriverState *chr;
uint32_t readback;
} DebugconState;
typedef struct ISADebugconState {
- ISADevice dev;
+ ISADevice parent_obj;
+
uint32_t iobase;
DebugconState state;
} ISADebugconState;
-static void debugcon_ioport_write(void *opaque, uint32_t addr, uint32_t val)
+static void debugcon_ioport_write(void *opaque, hwaddr addr, uint64_t val,
+ unsigned width)
{
DebugconState *s = opaque;
unsigned char ch = val;
@@ -55,7 +62,7 @@
}
-static uint32_t debugcon_ioport_read(void *opaque, uint32_t addr)
+static uint64_t debugcon_ioport_read(void *opaque, hwaddr addr, unsigned width)
{
DebugconState *s = opaque;
@@ -66,6 +73,14 @@
return s->readback;
}
+static const MemoryRegionOps debugcon_ops = {
+ .read = debugcon_ioport_read,
+ .write = debugcon_ioport_write,
+ .valid.min_access_size = 1,
+ .valid.max_access_size = 1,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
static void debugcon_init_core(DebugconState *s)
{
if (!s->chr) {
@@ -78,12 +93,14 @@
static int debugcon_isa_initfn(ISADevice *dev)
{
- ISADebugconState *isa = DO_UPCAST(ISADebugconState, dev, dev);
+ ISADebugconState *isa = ISA_DEBUGCON_DEVICE(dev);
DebugconState *s = &isa->state;
debugcon_init_core(s);
- register_ioport_write(isa->iobase, 1, 1, debugcon_ioport_write, s);
- register_ioport_read(isa->iobase, 1, 1, debugcon_ioport_read, s);
+ memory_region_init_io(&s->io, &debugcon_ops, s,
+ TYPE_ISA_DEBUGCON_DEVICE, 1);
+ memory_region_add_subregion(isa_address_space_io(dev),
+ isa->iobase, &s->io);
return 0;
}
@@ -103,7 +120,7 @@
}
static TypeInfo debugcon_isa_info = {
- .name = "isa-debugcon",
+ .name = TYPE_ISA_DEBUGCON_DEVICE,
.parent = TYPE_ISA_DEVICE,
.instance_size = sizeof(ISADebugconState),
.class_init = debugcon_isa_class_initfn,
diff --git a/hw/debugexit.c b/hw/debugexit.c
new file mode 100644
index 0000000..90642eb
--- /dev/null
+++ b/hw/debugexit.c
@@ -0,0 +1,75 @@
+/*
+ * debug exit port emulation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 or
+ * (at your option) any later version.
+ */
+
+#include "hw.h"
+#include "isa.h"
+
+#define TYPE_ISA_DEBUG_EXIT_DEVICE "isa-debug-exit"
+#define ISA_DEBUG_EXIT_DEVICE(obj) \
+ OBJECT_CHECK(ISADebugExitState, (obj), TYPE_ISA_DEBUG_EXIT_DEVICE)
+
+typedef struct ISADebugExitState {
+ ISADevice parent_obj;
+
+ uint32_t iobase;
+ uint32_t iosize;
+ MemoryRegion io;
+} ISADebugExitState;
+
+static void debug_exit_write(void *opaque, hwaddr addr, uint64_t val,
+ unsigned width)
+{
+ exit((val << 1) | 1);
+}
+
+static const MemoryRegionOps debug_exit_ops = {
+ .write = debug_exit_write,
+ .valid.min_access_size = 1,
+ .valid.max_access_size = 4,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static int debug_exit_initfn(ISADevice *dev)
+{
+ ISADebugExitState *isa = ISA_DEBUG_EXIT_DEVICE(dev);
+
+ memory_region_init_io(&isa->io, &debug_exit_ops, isa,
+ TYPE_ISA_DEBUG_EXIT_DEVICE, isa->iosize);
+ memory_region_add_subregion(isa_address_space_io(dev),
+ isa->iobase, &isa->io);
+ return 0;
+}
+
+static Property debug_exit_properties[] = {
+ DEFINE_PROP_HEX32("iobase", ISADebugExitState, iobase, 0x501),
+ DEFINE_PROP_HEX32("iosize", ISADebugExitState, iosize, 0x02),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static void debug_exit_class_initfn(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ ISADeviceClass *ic = ISA_DEVICE_CLASS(klass);
+ ic->init = debug_exit_initfn;
+ dc->props = debug_exit_properties;
+}
+
+static TypeInfo debug_exit_info = {
+ .name = TYPE_ISA_DEBUG_EXIT_DEVICE,
+ .parent = TYPE_ISA_DEVICE,
+ .instance_size = sizeof(ISADebugExitState),
+ .class_init = debug_exit_class_initfn,
+};
+
+static void debug_exit_register_types(void)
+{
+ type_register_static(&debug_exit_info);
+}
+
+type_init(debug_exit_register_types)
diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
index 257f3c1..025803a 100644
--- a/hw/i386/Makefile.objs
+++ b/hw/i386/Makefile.objs
@@ -3,7 +3,7 @@
obj-y += sga.o ioapic_common.o ioapic.o piix_pci.o
obj-y += vmport.o
obj-y += pci/pci-hotplug.o smbios.o wdt_ib700.o
-obj-y += debugcon.o multiboot.o
+obj-y += debugcon.o debugexit.o multiboot.o
obj-y += pc_piix.o
obj-y += pc_sysfw.o
obj-y += lpc_ich9.o q35.o pc_q35.o
@@ -12,5 +12,6 @@
obj-$(CONFIG_XEN_PCI_PASSTHROUGH) += xen_pt.o xen_pt_config_init.o xen_pt_msi.o
obj-y += kvm/
obj-$(CONFIG_SPICE) += qxl.o qxl-logger.o qxl-render.o
+obj-y += pc-testdev.o
obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/lpc_ich9.c b/hw/lpc_ich9.c
index a068715..16843d7 100644
--- a/hw/lpc_ich9.c
+++ b/hw/lpc_ich9.c
@@ -336,7 +336,7 @@
qemu_irq *sci_irq;
sci_irq = qemu_allocate_irqs(ich9_set_sci, lpc, 1);
- ich9_pm_init(&lpc->pm, sci_irq[0], cmos_s3);
+ ich9_pm_init(lpc_pci, &lpc->pm, sci_irq[0], cmos_s3);
ich9_lpc_reset(&lpc->d.qdev);
}
diff --git a/hw/pc-testdev.c b/hw/pc-testdev.c
new file mode 100644
index 0000000..620c86c
--- /dev/null
+++ b/hw/pc-testdev.c
@@ -0,0 +1,182 @@
+/*
+ * QEMU x86 ISA testdev
+ *
+ * Copyright (c) 2012 Avi Kivity, Gerd Hoffmann, Marcelo Tosatti
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+/*
+ * This device is used to test KVM features specific to the x86 port, such
+ * as emulation, power management, interrupt routing, among others. It's meant
+ * to be used like:
+ *
+ * qemu-system-x86_64 -device pc-testdev -serial stdio \
+ * -device isa-debug-exit,iobase=0xf4,iosize=0x4 \
+ * -kernel /home/lmr/Code/virt-test.git/kvm/unittests/msr.flat
+ *
+ * Where msr.flat is one of the KVM unittests, present on a separate repo,
+ * git://git.kernel.org/pub/scm/virt/kvm/kvm-unit-tests.git
+*/
+
+#include <sys/mman.h>
+#include "hw.h"
+#include "qdev.h"
+#include "isa.h"
+
+#define IOMEM_LEN 0x10000
+
+typedef struct PCTestdev {
+ ISADevice parent_obj;
+
+ MemoryRegion ioport;
+ MemoryRegion flush;
+ MemoryRegion irq;
+ MemoryRegion iomem;
+ uint32_t ioport_data;
+ char iomem_buf[IOMEM_LEN];
+} PCTestdev;
+
+#define TYPE_TESTDEV "pc-testdev"
+#define TESTDEV(obj) \
+ OBJECT_CHECK(struct PCTestdev, (obj), TYPE_TESTDEV)
+
+static void test_irq_line(void *opaque, hwaddr addr, uint64_t data,
+ unsigned len)
+{
+ struct PCTestdev *dev = opaque;
+ struct ISADevice *isa = ISA_DEVICE(dev);
+
+ qemu_set_irq(isa_get_irq(isa, addr), !!data);
+}
+
+static const MemoryRegionOps test_irq_ops = {
+ .write = test_irq_line,
+ .valid.min_access_size = 1,
+ .valid.max_access_size = 1,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static void test_ioport_write(void *opaque, hwaddr addr, uint64_t data,
+ unsigned len)
+{
+ struct PCTestdev *dev = opaque;
+ dev->ioport_data = data;
+}
+
+static uint64_t test_ioport_read(void *opaque, hwaddr addr, unsigned len)
+{
+ struct PCTestdev *dev = opaque;
+ return dev->ioport_data;
+}
+
+static const MemoryRegionOps test_ioport_ops = {
+ .read = test_ioport_read,
+ .write = test_ioport_write,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static void test_flush_page(void *opaque, hwaddr addr, uint64_t data,
+ unsigned len)
+{
+ hwaddr page = 4096;
+ void *a = cpu_physical_memory_map(data & ~0xffful, &page, 0);
+
+ /* We might not be able to get the full page, only mprotect what we actually
+ have mapped */
+ mprotect(a, page, PROT_NONE);
+ mprotect(a, page, PROT_READ|PROT_WRITE);
+ cpu_physical_memory_unmap(a, page, 0, 0);
+}
+
+static const MemoryRegionOps test_flush_ops = {
+ .write = test_flush_page,
+ .valid.min_access_size = 4,
+ .valid.max_access_size = 4,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static uint64_t test_iomem_read(void *opaque, hwaddr addr, unsigned len)
+{
+ struct PCTestdev *dev = opaque;
+ uint64_t ret = 0;
+ memcpy(&ret, &dev->iomem_buf[addr], len);
+ ret = le64_to_cpu(ret);
+
+ return ret;
+}
+
+static void test_iomem_write(void *opaque, hwaddr addr, uint64_t val,
+ unsigned len)
+{
+ struct PCTestdev *dev = opaque;
+ val = cpu_to_le64(val);
+ memcpy(&dev->iomem_buf[addr], &val, len);
+ dev->iomem_buf[addr] = val;
+}
+
+static const MemoryRegionOps test_iomem_ops = {
+ .read = test_iomem_read,
+ .write = test_iomem_write,
+ .endianness = DEVICE_LITTLE_ENDIAN,
+};
+
+static int init_test_device(ISADevice *isa)
+{
+ struct PCTestdev *dev = TESTDEV(isa);
+ MemoryRegion *mem = isa_address_space(isa);
+ MemoryRegion *io = isa_address_space_io(isa);
+
+ memory_region_init_io(&dev->ioport, &test_ioport_ops, dev,
+ "pc-testdev-ioport", 4);
+ memory_region_init_io(&dev->flush, &test_flush_ops, dev,
+ "pc-testdev-flush-page", 4);
+ memory_region_init_io(&dev->irq, &test_irq_ops, dev,
+ "pc-testdev-irq-line", 24);
+ memory_region_init_io(&dev->iomem, &test_iomem_ops, dev,
+ "pc-testdev-iomem", IOMEM_LEN);
+
+ memory_region_add_subregion(io, 0xe0, &dev->ioport);
+ memory_region_add_subregion(io, 0xe4, &dev->flush);
+ memory_region_add_subregion(io, 0x2000, &dev->irq);
+ memory_region_add_subregion(mem, 0xff000000, &dev->iomem);
+
+ return 0;
+}
+
+static void testdev_class_init(ObjectClass *klass, void *data)
+{
+ ISADeviceClass *k = ISA_DEVICE_CLASS(klass);
+
+ k->init = init_test_device;
+}
+
+static TypeInfo testdev_info = {
+ .name = TYPE_TESTDEV,
+ .parent = TYPE_ISA_DEVICE,
+ .instance_size = sizeof(struct PCTestdev),
+ .class_init = testdev_class_init,
+};
+
+static void testdev_register_types(void)
+{
+ type_register_static(&testdev_info);
+}
+
+type_init(testdev_register_types)
diff --git a/hw/pc.c b/hw/pc.c
index 71902e2..df0c48e 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -524,34 +524,6 @@
cpu_x86_set_a20(cpu, level);
}
-/***********************************************************/
-/* Bochs BIOS debug ports */
-
-static void bochs_bios_write(void *opaque, uint32_t addr, uint32_t val)
-{
- static const char shutdown_str[8] = "Shutdown";
- static int shutdown_index = 0;
-
- switch(addr) {
- case 0x8900:
- /* same as Bochs power off */
- if (val == shutdown_str[shutdown_index]) {
- shutdown_index++;
- if (shutdown_index == 8) {
- shutdown_index = 0;
- qemu_system_shutdown_request();
- }
- } else {
- shutdown_index = 0;
- }
- break;
-
- case 0x501:
- case 0x502:
- exit((val << 1) | 1);
- }
-}
-
int e820_add_entry(uint64_t address, uint64_t length, uint32_t type)
{
int index = le32_to_cpu(e820_table.count);
@@ -569,14 +541,6 @@
return index;
}
-static const MemoryRegionPortio bochs_bios_portio_list[] = {
- { 0x500, 1, 1, .write = bochs_bios_write, }, /* 0x500 */
- { 0x501, 1, 1, .write = bochs_bios_write, }, /* 0x501 */
- { 0x501, 2, 2, .write = bochs_bios_write, }, /* 0x501 */
- { 0x8900, 1, 1, .write = bochs_bios_write, }, /* 0x8900 */
- PORTIO_END_OF_LIST(),
-};
-
static void *bochs_bios_init(void)
{
void *fw_cfg;
@@ -584,11 +548,6 @@
size_t smbios_len;
uint64_t *numa_fw_cfg;
int i, j;
- PortioList *bochs_bios_port_list = g_new(PortioList, 1);
-
- portio_list_init(bochs_bios_port_list, bochs_bios_portio_list,
- NULL, "bochs-bios");
- portio_list_add(bochs_bios_port_list, get_system_io(), 0x0);
fw_cfg = fw_cfg_init(BIOS_CFG_IOPORT, BIOS_CFG_IOPORT + 1, 0, 0);
@@ -886,6 +845,29 @@
}
}
+void pc_acpi_init(const char *default_dsdt)
+{
+ char *filename = NULL, *arg = NULL;
+
+ if (acpi_tables != NULL) {
+ /* manually set via -acpitable, leave it alone */
+ return;
+ }
+
+ filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, default_dsdt);
+ if (filename == NULL) {
+ fprintf(stderr, "WARNING: failed to find %s\n", default_dsdt);
+ return;
+ }
+
+ arg = g_strdup_printf("file=%s", filename);
+ if (acpi_table_add(arg) != 0) {
+ fprintf(stderr, "WARNING: failed to load %s\n", filename);
+ }
+ g_free(arg);
+ g_free(filename);
+}
+
void *pc_memory_init(MemoryRegion *system_memory,
const char *kernel_filename,
const char *kernel_cmdline,
diff --git a/hw/pc.h b/hw/pc.h
index a73e3e7..4134aa9 100644
--- a/hw/pc.h
+++ b/hw/pc.h
@@ -79,6 +79,7 @@
void pc_acpi_smi_interrupt(void *opaque, int irq, int level);
void pc_cpus_init(const char *cpu_model);
+void pc_acpi_init(const char *default_dsdt);
void *pc_memory_init(MemoryRegion *system_memory,
const char *kernel_filename,
const char *kernel_cmdline,
diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index 99747a7..2b3d58b 100644
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -87,6 +87,7 @@
void *fw_cfg = NULL;
pc_cpus_init(cpu_model);
+ pc_acpi_init("acpi-dsdt.aml");
if (kvmclock_enabled) {
kvmclock_create();
diff --git a/hw/pc_q35.c b/hw/pc_q35.c
index c7262d6..ef540b6 100644
--- a/hw/pc_q35.c
+++ b/hw/pc_q35.c
@@ -87,6 +87,7 @@
qemu_irq *cmos_s3;
pc_cpus_init(cpu_model);
+ pc_acpi_init("q35-acpi-dsdt.aml");
kvmclock_create();
