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hw/intc/loongarch_extioi: Add common file loongarch_extioi_common

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Add new common file loongarch_extioi_common.c, and move vmstate
and property structure to common file.

Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
This commit is contained in:
Bibo Mao 2024-12-18 17:28:04 +08:00
parent 4abf47126f
commit 6b69f77817
2 changed files with 65 additions and 57 deletions
Download patch file Download diff file Expand all files Collapse all files

59
hw/intc/loongarch_extioi.c
View file

@ -318,15 +318,8 @@ static const MemoryRegionOps extioi_virt_ops = {
.endianness = DEVICE_LITTLE_ENDIAN,
};
static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp)
{
LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev;
if (s->num_cpu == 0) {
error_setg(errp, "num-cpu must be at least 1");
return;
}
}
static int vmstate_extioi_post_load(void *opaque, int version_id);
#include "loongarch_extioi_common.c"
static void loongarch_extioi_realize(DeviceState *dev, Error **errp)
{
@ -403,54 +396,6 @@ static int vmstate_extioi_post_load(void *opaque, int version_id)
return 0;
}
static int loongarch_extioi_common_post_load(void *opaque, int version_id)
{
return vmstate_extioi_post_load(opaque, version_id);
}
static const VMStateDescription vmstate_extioi_core = {
.name = "extioi-core",
.version_id = 1,
.minimum_version_id = 1,
.fields = (const VMStateField[]) {
VMSTATE_UINT32_ARRAY(coreisr, ExtIOICore, EXTIOI_IRQS_GROUP_COUNT),
VMSTATE_END_OF_LIST()
}
};
static const VMStateDescription vmstate_loongarch_extioi = {
.name = "loongarch.extioi",
.version_id = 3,
.minimum_version_id = 3,
.post_load = loongarch_extioi_common_post_load,
.fields = (const VMStateField[]) {
VMSTATE_UINT32_ARRAY(bounce, LoongArchExtIOICommonState,
EXTIOI_IRQS_GROUP_COUNT),
VMSTATE_UINT32_ARRAY(nodetype, LoongArchExtIOICommonState,
EXTIOI_IRQS_NODETYPE_COUNT / 2),
VMSTATE_UINT32_ARRAY(enable, LoongArchExtIOICommonState,
EXTIOI_IRQS / 32),
VMSTATE_UINT32_ARRAY(isr, LoongArchExtIOICommonState,
EXTIOI_IRQS / 32),
VMSTATE_UINT32_ARRAY(ipmap, LoongArchExtIOICommonState,
EXTIOI_IRQS_IPMAP_SIZE / 4),
VMSTATE_UINT32_ARRAY(coremap, LoongArchExtIOICommonState,
EXTIOI_IRQS / 4),
VMSTATE_STRUCT_VARRAY_POINTER_UINT32(cpu, LoongArchExtIOICommonState,
num_cpu, vmstate_extioi_core, ExtIOICore),
VMSTATE_UINT32(features, LoongArchExtIOICommonState),
VMSTATE_UINT32(status, LoongArchExtIOICommonState),
VMSTATE_END_OF_LIST()
}
};
static const Property extioi_properties[] = {
DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOICommonState, num_cpu, 1),
DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOICommonState,
features, EXTIOI_HAS_VIRT_EXTENSION, 0),
DEFINE_PROP_END_OF_LIST(),
};
static void loongarch_extioi_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);

63
hw/intc/loongarch_extioi_common.c Normal file
View file

@ -0,0 +1,63 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* Loongson extioi interrupt controller emulation
* Copyright (C) 2024 Loongson Technology Corporation Limited
*/
static void loongarch_extioi_common_realize(DeviceState *dev, Error **errp)
{
LoongArchExtIOICommonState *s = (LoongArchExtIOICommonState *)dev;
if (s->num_cpu == 0) {
error_setg(errp, "num-cpu must be at least 1");
return;
}
}
static int loongarch_extioi_common_post_load(void *opaque, int version_id)
{
return vmstate_extioi_post_load(opaque, version_id);
}
static const VMStateDescription vmstate_extioi_core = {
.name = "extioi-core",
.version_id = 1,
.minimum_version_id = 1,
.fields = (const VMStateField[]) {
VMSTATE_UINT32_ARRAY(coreisr, ExtIOICore, EXTIOI_IRQS_GROUP_COUNT),
VMSTATE_END_OF_LIST()
}
};
static const VMStateDescription vmstate_loongarch_extioi = {
.name = "loongarch.extioi",
.version_id = 3,
.minimum_version_id = 3,
.post_load = loongarch_extioi_common_post_load,
.fields = (const VMStateField[]) {
VMSTATE_UINT32_ARRAY(bounce, LoongArchExtIOICommonState,
EXTIOI_IRQS_GROUP_COUNT),
VMSTATE_UINT32_ARRAY(nodetype, LoongArchExtIOICommonState,
EXTIOI_IRQS_NODETYPE_COUNT / 2),
VMSTATE_UINT32_ARRAY(enable, LoongArchExtIOICommonState,
EXTIOI_IRQS / 32),
VMSTATE_UINT32_ARRAY(isr, LoongArchExtIOICommonState,
EXTIOI_IRQS / 32),
VMSTATE_UINT32_ARRAY(ipmap, LoongArchExtIOICommonState,
EXTIOI_IRQS_IPMAP_SIZE / 4),
VMSTATE_UINT32_ARRAY(coremap, LoongArchExtIOICommonState,
EXTIOI_IRQS / 4),
VMSTATE_STRUCT_VARRAY_POINTER_UINT32(cpu, LoongArchExtIOICommonState,
num_cpu, vmstate_extioi_core, ExtIOICore),
VMSTATE_UINT32(features, LoongArchExtIOICommonState),
VMSTATE_UINT32(status, LoongArchExtIOICommonState),
VMSTATE_END_OF_LIST()
}
};
static const Property extioi_properties[] = {
DEFINE_PROP_UINT32("num-cpu", LoongArchExtIOICommonState, num_cpu, 1),
DEFINE_PROP_BIT("has-virtualization-extension", LoongArchExtIOICommonState,
features, EXTIOI_HAS_VIRT_EXTENSION, 0),
DEFINE_PROP_END_OF_LIST(),
};