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xbox-pci: Add SMBus/LPC/PCI VMStateDescription

This commit is contained in:
Matt Borgerson 2020-06-17 16:31:08 -07:00 committed by mborgerson
parent f898b5e875
commit b9b0f38bbb
2 changed files with 50 additions and 15 deletions
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64
hw/xbox/xbox_pci.c
View File

@ -44,6 +44,7 @@
#include "hw/xbox/amd_smbus.h"
#include "hw/xbox/xbox_pci.h"
#include "hw/irq.h"
#include "migration/vmstate.h"
/*
* xbox chipset based on nForce 420, which was based on AMD-760
@ -258,19 +259,31 @@ static void xbox_smbus_realize(PCIDevice *dev, Error **errp)
&s->smb_bar);
}
static const VMStateDescription vmstate_xbox_smbus = {
.name = "xbox-smbus",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_PCI_DEVICE(dev, XBOX_SMBState),
// FIXME
VMSTATE_END_OF_LIST()
},
};
static void xbox_smbus_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->realize = xbox_smbus_realize;
k->vendor_id = PCI_VENDOR_ID_NVIDIA;
k->device_id = PCI_DEVICE_ID_NVIDIA_NFORCE_SMBUS;
k->revision = 161;
k->class_id = PCI_CLASS_SERIAL_SMBUS;
k->realize = xbox_smbus_realize;
k->vendor_id = PCI_VENDOR_ID_NVIDIA;
k->device_id = PCI_DEVICE_ID_NVIDIA_NFORCE_SMBUS;
k->revision = 161;
k->class_id = PCI_CLASS_SERIAL_SMBUS;
dc->desc = "nForce PCI System Management";
dc->desc = "nForce PCI System Management";
dc->user_creatable = false;
dc->vmsd = &vmstate_xbox_smbus;
}
static const TypeInfo xbox_smbus_info = {
@ -358,6 +371,17 @@ static void xbox_send_gpe(AcpiDeviceIf *adev, AcpiEventStatusBits ev)
acpi_send_gpe_event(&s->pm.acpi_regs, s->pm.irq, ev);
}
static const VMStateDescription vmstate_xbox_lpc = {
.name = "xbox-lpc",
.version_id = 1,
.minimum_version_id = 1,
.fields = (VMStateField[]) {
VMSTATE_PCI_DEVICE(dev, XBOX_LPCState),
VMSTATE_STRUCT(pm, XBOX_LPCState, 0, vmstate_xbox_pm, XBOX_PMRegs),
VMSTATE_END_OF_LIST()
},
};
static void xbox_lpc_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
@ -375,7 +399,7 @@ static void xbox_lpc_class_init(ObjectClass *klass, void *data)
dc->desc = "nForce LPC Bridge";
dc->user_creatable = false;
dc->reset = xbox_lpc_reset;
//dc->vmsd = &vmstate_xbox_lpc;
dc->vmsd = &vmstate_xbox_lpc;
adevc->send_event = xbox_send_gpe;
}
@ -403,16 +427,17 @@ static void xbox_agp_class_init(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
k->realize = xbox_agp_realize;
k->exit = pci_bridge_exitfn;
k->realize = xbox_agp_realize;
k->exit = pci_bridge_exitfn;
k->config_write = pci_bridge_write_config;
k->is_bridge = 1;
k->vendor_id = PCI_VENDOR_ID_NVIDIA;
k->device_id = PCI_DEVICE_ID_NVIDIA_NFORCE_AGP;
k->revision = 161;
k->is_bridge = 1;
k->vendor_id = PCI_VENDOR_ID_NVIDIA;
k->device_id = PCI_DEVICE_ID_NVIDIA_NFORCE_AGP;
k->revision = 161;
dc->desc = "nForce AGP to PCI Bridge";
dc->reset = pci_bridge_reset;
dc->desc = "nForce AGP to PCI Bridge";
dc->vmsd = &vmstate_pci_device;
dc->reset = pci_bridge_reset;
}
static const TypeInfo xbox_agp_info = {
@ -431,6 +456,14 @@ static void xbox_pci_realize(PCIDevice *d, Error **errp)
//XBOX_PCIState *s = DO_UPCAST(XBOX_PCIState, dev, dev);
}
static const VMStateDescription pci_bridge_dev_vmstate = {
.name = "xbox-pci",
.fields = (VMStateField[]) {
VMSTATE_PCI_DEVICE(parent_obj, PCIBridge),
VMSTATE_END_OF_LIST()
}
};
static void xbox_pci_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
@ -446,6 +479,7 @@ static void xbox_pci_class_init(ObjectClass *klass, void *data)
dc->desc = "Xbox PCI Host";
dc->user_creatable = false;
dc->vmsd = &pci_bridge_dev_vmstate;
}
static const TypeInfo xbox_pci_info = {

1
hw/xbox/xbox_pci.h
View File

@ -2,6 +2,7 @@
* QEMU Xbox PCI buses implementation
*
* Copyright (c) 2012 espes
* Copyright (c) 2020 Matt Borgerson
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public