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acpi: move aml builder code for i8042 (kbd+mouse) device

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DSDT change: isa device order changes in case MI1 (ipmi) is present.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20200619091905.21676-7-kraxel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Gerd Hoffmann 2020-06-19 11:18:59 +02:00 committed by Michael S. Tsirkin
parent 89ed90e318
commit df0f3d134a
2 changed files with 31 additions and 39 deletions
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39
hw/i386/acpi-build.c
View File

@ -938,42 +938,6 @@ static void build_hpet_aml(Aml *table)
aml_append(table, scope);
}
static Aml *build_kbd_device_aml(void)
{
Aml *dev;
Aml *crs;
dev = aml_device("KBD");
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0303")));
aml_append(dev, aml_name_decl("_STA", aml_int(0xf)));
crs = aml_resource_template();
aml_append(crs, aml_io(AML_DECODE16, 0x0060, 0x0060, 0x01, 0x01));
aml_append(crs, aml_io(AML_DECODE16, 0x0064, 0x0064, 0x01, 0x01));
aml_append(crs, aml_irq_no_flags(1));
aml_append(dev, aml_name_decl("_CRS", crs));
return dev;
}
static Aml *build_mouse_device_aml(void)
{
Aml *dev;
Aml *crs;
dev = aml_device("MOU");
aml_append(dev, aml_name_decl("_HID", aml_eisaid("PNP0F13")));
aml_append(dev, aml_name_decl("_STA", aml_int(0xf)));
crs = aml_resource_template();
aml_append(crs, aml_irq_no_flags(12));
aml_append(dev, aml_name_decl("_CRS", crs));
return dev;
}
static Aml *build_vmbus_device_aml(VMBusBridge *vmbus_bridge)
{
Aml *dev;
@ -1019,9 +983,6 @@ static void build_isa_devices_aml(Aml *table)
Aml *scope = aml_scope("_SB.PCI0.ISA");
Object *obj = object_resolve_path_type("", TYPE_ISA_BUS, &ambiguous);
aml_append(scope, build_kbd_device_aml());
aml_append(scope, build_mouse_device_aml());
if (ambiguous) {
error_report("Multiple ISA busses, unable to define IPMI ACPI data");
} else if (!obj) {

31
hw/input/pckbd.c
View File

@ -26,6 +26,7 @@
#include "qemu/log.h"
#include "hw/isa/isa.h"
#include "migration/vmstate.h"
#include "hw/acpi/aml-build.h"
#include "hw/input/ps2.h"
#include "hw/irq.h"
#include "hw/input/i8042.h"
@ -561,12 +562,42 @@ static void i8042_realizefn(DeviceState *dev, Error **errp)
qemu_register_reset(kbd_reset, s);
}
static void i8042_build_aml(ISADevice *isadev, Aml *scope)
{
Aml *kbd;
Aml *mou;
Aml *crs;
crs = aml_resource_template();
aml_append(crs, aml_io(AML_DECODE16, 0x0060, 0x0060, 0x01, 0x01));
aml_append(crs, aml_io(AML_DECODE16, 0x0064, 0x0064, 0x01, 0x01));
aml_append(crs, aml_irq_no_flags(1));
kbd = aml_device("KBD");
aml_append(kbd, aml_name_decl("_HID", aml_eisaid("PNP0303")));
aml_append(kbd, aml_name_decl("_STA", aml_int(0xf)));
aml_append(kbd, aml_name_decl("_CRS", crs));
crs = aml_resource_template();
aml_append(crs, aml_irq_no_flags(12));
mou = aml_device("MOU");
aml_append(mou, aml_name_decl("_HID", aml_eisaid("PNP0F13")));
aml_append(mou, aml_name_decl("_STA", aml_int(0xf)));
aml_append(mou, aml_name_decl("_CRS", crs));
aml_append(scope, kbd);
aml_append(scope, mou);
}
static void i8042_class_initfn(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
ISADeviceClass *isa = ISA_DEVICE_CLASS(klass);
dc->realize = i8042_realizefn;
dc->vmsd = &vmstate_kbd_isa;
isa->build_aml = i8042_build_aml;
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
}