8063396bf3
This converts existing DECLARE_INSTANCE_CHECKER usage to OBJECT_DECLARE_SIMPLE_TYPE when possible. $ ./scripts/codeconverter/converter.py -i \ --pattern=AddObjectDeclareSimpleType $(git grep -l '' -- '*.[ch]') Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> Acked-by: Paul Durrant <paul@xen.org> Message-Id: <20200916182519.415636-6-ehabkost@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
149 lines
4.3 KiB
C
149 lines
4.3 KiB
C
/*
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* QEMU PCI IPMI KCS emulation
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*
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* Copyright (c) 2017 Corey Minyard, MontaVista Software, LLC
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#include "qemu/osdep.h"
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#include "migration/vmstate.h"
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#include "qapi/error.h"
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#include "hw/ipmi/ipmi_kcs.h"
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#include "hw/pci/pci.h"
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#include "qom/object.h"
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#define TYPE_PCI_IPMI_KCS "pci-ipmi-kcs"
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OBJECT_DECLARE_SIMPLE_TYPE(PCIIPMIKCSDevice, PCI_IPMI_KCS)
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struct PCIIPMIKCSDevice {
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PCIDevice dev;
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IPMIKCS kcs;
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bool irq_enabled;
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uint32_t uuid;
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};
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static void pci_ipmi_raise_irq(IPMIKCS *ik)
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{
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PCIIPMIKCSDevice *pik = ik->opaque;
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pci_set_irq(&pik->dev, true);
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}
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static void pci_ipmi_lower_irq(IPMIKCS *ik)
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{
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PCIIPMIKCSDevice *pik = ik->opaque;
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pci_set_irq(&pik->dev, false);
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}
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static void pci_ipmi_kcs_realize(PCIDevice *pd, Error **errp)
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{
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Error *err = NULL;
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PCIIPMIKCSDevice *pik = PCI_IPMI_KCS(pd);
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IPMIInterface *ii = IPMI_INTERFACE(pd);
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IPMIInterfaceClass *iic = IPMI_INTERFACE_GET_CLASS(ii);
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if (!pik->kcs.bmc) {
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error_setg(errp, "IPMI device requires a bmc attribute to be set");
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return;
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}
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pik->uuid = ipmi_next_uuid();
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pik->kcs.bmc->intf = ii;
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pik->kcs.opaque = pik;
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pci_config_set_prog_interface(pd->config, 0x01); /* KCS */
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pci_config_set_interrupt_pin(pd->config, 0x01);
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pik->kcs.use_irq = 1;
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pik->kcs.raise_irq = pci_ipmi_raise_irq;
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pik->kcs.lower_irq = pci_ipmi_lower_irq;
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iic->init(ii, 8, &err);
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if (err) {
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error_propagate(errp, err);
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return;
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}
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pci_register_bar(pd, 0, PCI_BASE_ADDRESS_SPACE_IO, &pik->kcs.io);
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}
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const VMStateDescription vmstate_PCIIPMIKCSDevice = {
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.name = TYPE_IPMI_INTERFACE_PREFIX "pci-kcs",
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.version_id = 1,
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.minimum_version_id = 1,
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.fields = (VMStateField[]) {
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VMSTATE_PCI_DEVICE(dev, PCIIPMIKCSDevice),
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VMSTATE_STRUCT(kcs, PCIIPMIKCSDevice, 1, vmstate_IPMIKCS, IPMIKCS),
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VMSTATE_END_OF_LIST()
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}
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};
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static void pci_ipmi_kcs_instance_init(Object *obj)
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{
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PCIIPMIKCSDevice *pik = PCI_IPMI_KCS(obj);
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ipmi_bmc_find_and_link(obj, (Object **) &pik->kcs.bmc);
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}
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static void *pci_ipmi_kcs_get_backend_data(IPMIInterface *ii)
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{
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PCIIPMIKCSDevice *pik = PCI_IPMI_KCS(ii);
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return &pik->kcs;
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}
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static void pci_ipmi_kcs_class_init(ObjectClass *oc, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(oc);
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PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc);
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IPMIInterfaceClass *iic = IPMI_INTERFACE_CLASS(oc);
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pdc->vendor_id = PCI_VENDOR_ID_QEMU;
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pdc->device_id = PCI_DEVICE_ID_QEMU_IPMI;
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pdc->revision = 1;
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pdc->class_id = PCI_CLASS_SERIAL_IPMI;
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dc->vmsd = &vmstate_PCIIPMIKCSDevice;
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dc->desc = "PCI IPMI KCS";
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pdc->realize = pci_ipmi_kcs_realize;
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iic->get_backend_data = pci_ipmi_kcs_get_backend_data;
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ipmi_kcs_class_init(iic);
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}
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static const TypeInfo pci_ipmi_kcs_info = {
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.name = TYPE_PCI_IPMI_KCS,
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.parent = TYPE_PCI_DEVICE,
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.instance_size = sizeof(PCIIPMIKCSDevice),
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.instance_init = pci_ipmi_kcs_instance_init,
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.class_init = pci_ipmi_kcs_class_init,
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.interfaces = (InterfaceInfo[]) {
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{ TYPE_IPMI_INTERFACE },
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{ INTERFACE_CONVENTIONAL_PCI_DEVICE },
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{ }
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}
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};
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static void pci_ipmi_kcs_register_types(void)
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{
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type_register_static(&pci_ipmi_kcs_info);
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}
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type_init(pci_ipmi_kcs_register_types)
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