mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-27 13:30:52 +00:00
virtio: split virtio serial bits from virtio-pci
Virtio console and qga tests also depend on CONFIG_VIRTIO_SERIAL. Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Laurent Vivier <lvivier@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
parent
cad3cd79a1
commit
f386df1744
@ -24,6 +24,7 @@ obj-$(CONFIG_VIRTIO_9P) += virtio-9p-pci.o
|
||||
obj-$(CONFIG_VIRTIO_SCSI) += virtio-scsi-pci.o
|
||||
obj-$(CONFIG_VIRTIO_BLK) += virtio-blk-pci.o
|
||||
obj-$(CONFIG_VIRTIO_NET) += virtio-net-pci.o
|
||||
obj-$(CONFIG_VIRTIO_SERIAL) += virtio-serial-pci.o
|
||||
endif
|
||||
endif
|
||||
|
||||
|
@ -19,7 +19,6 @@
|
||||
|
||||
#include "standard-headers/linux/virtio_pci.h"
|
||||
#include "hw/virtio/virtio.h"
|
||||
#include "hw/virtio/virtio-serial.h"
|
||||
#include "hw/pci/pci.h"
|
||||
#include "qapi/error.h"
|
||||
#include "qemu/error-report.h"
|
||||
@ -1999,81 +1998,6 @@ void virtio_pci_types_register(const VirtioPCIDeviceTypeInfo *t)
|
||||
}
|
||||
}
|
||||
|
||||
/* virtio-serial-pci */
|
||||
|
||||
static void virtio_serial_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
|
||||
{
|
||||
VirtIOSerialPCI *dev = VIRTIO_SERIAL_PCI(vpci_dev);
|
||||
DeviceState *vdev = DEVICE(&dev->vdev);
|
||||
DeviceState *proxy = DEVICE(vpci_dev);
|
||||
char *bus_name;
|
||||
|
||||
if (vpci_dev->class_code != PCI_CLASS_COMMUNICATION_OTHER &&
|
||||
vpci_dev->class_code != PCI_CLASS_DISPLAY_OTHER && /* qemu 0.10 */
|
||||
vpci_dev->class_code != PCI_CLASS_OTHERS) { /* qemu-kvm */
|
||||
vpci_dev->class_code = PCI_CLASS_COMMUNICATION_OTHER;
|
||||
}
|
||||
|
||||
/* backwards-compatibility with machines that were created with
|
||||
DEV_NVECTORS_UNSPECIFIED */
|
||||
if (vpci_dev->nvectors == DEV_NVECTORS_UNSPECIFIED) {
|
||||
vpci_dev->nvectors = dev->vdev.serial.max_virtserial_ports + 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* For command line compatibility, this sets the virtio-serial-device bus
|
||||
* name as before.
|
||||
*/
|
||||
if (proxy->id) {
|
||||
bus_name = g_strdup_printf("%s.0", proxy->id);
|
||||
virtio_device_set_child_bus_name(VIRTIO_DEVICE(vdev), bus_name);
|
||||
g_free(bus_name);
|
||||
}
|
||||
|
||||
qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
|
||||
object_property_set_bool(OBJECT(vdev), true, "realized", errp);
|
||||
}
|
||||
|
||||
static Property virtio_serial_pci_properties[] = {
|
||||
DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags,
|
||||
VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true),
|
||||
DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
|
||||
DEFINE_PROP_UINT32("class", VirtIOPCIProxy, class_code, 0),
|
||||
DEFINE_PROP_END_OF_LIST(),
|
||||
};
|
||||
|
||||
static void virtio_serial_pci_class_init(ObjectClass *klass, void *data)
|
||||
{
|
||||
DeviceClass *dc = DEVICE_CLASS(klass);
|
||||
VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
|
||||
PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
|
||||
k->realize = virtio_serial_pci_realize;
|
||||
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
|
||||
dc->props = virtio_serial_pci_properties;
|
||||
pcidev_k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
|
||||
pcidev_k->device_id = PCI_DEVICE_ID_VIRTIO_CONSOLE;
|
||||
pcidev_k->revision = VIRTIO_PCI_ABI_VERSION;
|
||||
pcidev_k->class_id = PCI_CLASS_COMMUNICATION_OTHER;
|
||||
}
|
||||
|
||||
static void virtio_serial_pci_instance_init(Object *obj)
|
||||
{
|
||||
VirtIOSerialPCI *dev = VIRTIO_SERIAL_PCI(obj);
|
||||
|
||||
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
|
||||
TYPE_VIRTIO_SERIAL);
|
||||
}
|
||||
|
||||
static const VirtioPCIDeviceTypeInfo virtio_serial_pci_info = {
|
||||
.base_name = TYPE_VIRTIO_SERIAL_PCI,
|
||||
.generic_name = "virtio-serial-pci",
|
||||
.transitional_name = "virtio-serial-pci-transitional",
|
||||
.non_transitional_name = "virtio-serial-pci-non-transitional",
|
||||
.instance_size = sizeof(VirtIOSerialPCI),
|
||||
.instance_init = virtio_serial_pci_instance_init,
|
||||
.class_init = virtio_serial_pci_class_init,
|
||||
};
|
||||
|
||||
/* virtio-pci-bus */
|
||||
|
||||
static void virtio_pci_bus_new(VirtioBusState *bus, size_t bus_size,
|
||||
@ -2124,9 +2048,6 @@ static void virtio_pci_register_types(void)
|
||||
/* Base types: */
|
||||
type_register_static(&virtio_pci_bus_info);
|
||||
type_register_static(&virtio_pci_info);
|
||||
|
||||
/* Implementations: */
|
||||
virtio_pci_types_register(&virtio_serial_pci_info);
|
||||
}
|
||||
|
||||
type_init(virtio_pci_register_types)
|
||||
|
@ -16,13 +16,11 @@
|
||||
#define QEMU_VIRTIO_PCI_H
|
||||
|
||||
#include "hw/pci/msi.h"
|
||||
#include "hw/virtio/virtio-serial.h"
|
||||
#include "hw/virtio/virtio-bus.h"
|
||||
#include "hw/virtio/virtio-gpu.h"
|
||||
#include "hw/virtio/virtio-crypto.h"
|
||||
|
||||
typedef struct VirtIOPCIProxy VirtIOPCIProxy;
|
||||
typedef struct VirtIOSerialPCI VirtIOSerialPCI;
|
||||
typedef struct VirtIOGPUPCI VirtIOGPUPCI;
|
||||
typedef struct VirtIOCryptoPCI VirtIOCryptoPCI;
|
||||
|
||||
@ -181,18 +179,6 @@ static inline void virtio_pci_disable_modern(VirtIOPCIProxy *proxy)
|
||||
proxy->disable_modern = true;
|
||||
}
|
||||
|
||||
/*
|
||||
* virtio-serial-pci: This extends VirtioPCIProxy.
|
||||
*/
|
||||
#define TYPE_VIRTIO_SERIAL_PCI "virtio-serial-pci-base"
|
||||
#define VIRTIO_SERIAL_PCI(obj) \
|
||||
OBJECT_CHECK(VirtIOSerialPCI, (obj), TYPE_VIRTIO_SERIAL_PCI)
|
||||
|
||||
struct VirtIOSerialPCI {
|
||||
VirtIOPCIProxy parent_obj;
|
||||
VirtIOSerial vdev;
|
||||
};
|
||||
|
||||
/*
|
||||
* virtio-input-pci: This extends VirtioPCIProxy.
|
||||
*/
|
||||
|
115
hw/virtio/virtio-serial-pci.c
Normal file
115
hw/virtio/virtio-serial-pci.c
Normal file
@ -0,0 +1,115 @@
|
||||
/*
|
||||
* Virtio serial PCI Bindings
|
||||
*
|
||||
* Copyright IBM, Corp. 2007
|
||||
* Copyright (c) 2009 CodeSourcery
|
||||
*
|
||||
* Authors:
|
||||
* Anthony Liguori <aliguori@us.ibm.com>
|
||||
* Paul Brook <paul@codesourcery.com>
|
||||
*
|
||||
* This work is licensed under the terms of the GNU GPL, version 2. See
|
||||
* the COPYING file in the top-level directory.
|
||||
*
|
||||
* Contributions after 2012-01-13 are licensed under the terms of the
|
||||
* GNU GPL, version 2 or (at your option) any later version.
|
||||
*/
|
||||
|
||||
#include "qemu/osdep.h"
|
||||
|
||||
#include "hw/virtio/virtio-serial.h"
|
||||
#include "virtio-pci.h"
|
||||
|
||||
typedef struct VirtIOSerialPCI VirtIOSerialPCI;
|
||||
|
||||
/*
|
||||
* virtio-serial-pci: This extends VirtioPCIProxy.
|
||||
*/
|
||||
#define TYPE_VIRTIO_SERIAL_PCI "virtio-serial-pci-base"
|
||||
#define VIRTIO_SERIAL_PCI(obj) \
|
||||
OBJECT_CHECK(VirtIOSerialPCI, (obj), TYPE_VIRTIO_SERIAL_PCI)
|
||||
|
||||
struct VirtIOSerialPCI {
|
||||
VirtIOPCIProxy parent_obj;
|
||||
VirtIOSerial vdev;
|
||||
};
|
||||
|
||||
static void virtio_serial_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
|
||||
{
|
||||
VirtIOSerialPCI *dev = VIRTIO_SERIAL_PCI(vpci_dev);
|
||||
DeviceState *vdev = DEVICE(&dev->vdev);
|
||||
DeviceState *proxy = DEVICE(vpci_dev);
|
||||
char *bus_name;
|
||||
|
||||
if (vpci_dev->class_code != PCI_CLASS_COMMUNICATION_OTHER &&
|
||||
vpci_dev->class_code != PCI_CLASS_DISPLAY_OTHER && /* qemu 0.10 */
|
||||
vpci_dev->class_code != PCI_CLASS_OTHERS) { /* qemu-kvm */
|
||||
vpci_dev->class_code = PCI_CLASS_COMMUNICATION_OTHER;
|
||||
}
|
||||
|
||||
/* backwards-compatibility with machines that were created with
|
||||
DEV_NVECTORS_UNSPECIFIED */
|
||||
if (vpci_dev->nvectors == DEV_NVECTORS_UNSPECIFIED) {
|
||||
vpci_dev->nvectors = dev->vdev.serial.max_virtserial_ports + 1;
|
||||
}
|
||||
|
||||
/*
|
||||
* For command line compatibility, this sets the virtio-serial-device bus
|
||||
* name as before.
|
||||
*/
|
||||
if (proxy->id) {
|
||||
bus_name = g_strdup_printf("%s.0", proxy->id);
|
||||
virtio_device_set_child_bus_name(VIRTIO_DEVICE(vdev), bus_name);
|
||||
g_free(bus_name);
|
||||
}
|
||||
|
||||
qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
|
||||
object_property_set_bool(OBJECT(vdev), true, "realized", errp);
|
||||
}
|
||||
|
||||
static Property virtio_serial_pci_properties[] = {
|
||||
DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags,
|
||||
VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true),
|
||||
DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
|
||||
DEFINE_PROP_UINT32("class", VirtIOPCIProxy, class_code, 0),
|
||||
DEFINE_PROP_END_OF_LIST(),
|
||||
};
|
||||
|
||||
static void virtio_serial_pci_class_init(ObjectClass *klass, void *data)
|
||||
{
|
||||
DeviceClass *dc = DEVICE_CLASS(klass);
|
||||
VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
|
||||
PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
|
||||
k->realize = virtio_serial_pci_realize;
|
||||
set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
|
||||
dc->props = virtio_serial_pci_properties;
|
||||
pcidev_k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
|
||||
pcidev_k->device_id = PCI_DEVICE_ID_VIRTIO_CONSOLE;
|
||||
pcidev_k->revision = VIRTIO_PCI_ABI_VERSION;
|
||||
pcidev_k->class_id = PCI_CLASS_COMMUNICATION_OTHER;
|
||||
}
|
||||
|
||||
static void virtio_serial_pci_instance_init(Object *obj)
|
||||
{
|
||||
VirtIOSerialPCI *dev = VIRTIO_SERIAL_PCI(obj);
|
||||
|
||||
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
|
||||
TYPE_VIRTIO_SERIAL);
|
||||
}
|
||||
|
||||
static const VirtioPCIDeviceTypeInfo virtio_serial_pci_info = {
|
||||
.base_name = TYPE_VIRTIO_SERIAL_PCI,
|
||||
.generic_name = "virtio-serial-pci",
|
||||
.transitional_name = "virtio-serial-pci-transitional",
|
||||
.non_transitional_name = "virtio-serial-pci-non-transitional",
|
||||
.instance_size = sizeof(VirtIOSerialPCI),
|
||||
.instance_init = virtio_serial_pci_instance_init,
|
||||
.class_init = virtio_serial_pci_class_init,
|
||||
};
|
||||
|
||||
static void virtio_serial_pci_register(void)
|
||||
{
|
||||
virtio_pci_types_register(&virtio_serial_pci_info);
|
||||
}
|
||||
|
||||
type_init(virtio_serial_pci_register)
|
@ -108,7 +108,7 @@ check-unit-y += tests/test-crypto-secret$(EXESUF)
|
||||
check-unit-$(CONFIG_GNUTLS) += tests/test-crypto-tlscredsx509$(EXESUF)
|
||||
check-unit-$(CONFIG_GNUTLS) += tests/test-crypto-tlssession$(EXESUF)
|
||||
ifneq (,$(findstring qemu-ga,$(TOOLS)))
|
||||
check-unit-$(CONFIG_LINUX) += tests/test-qga$(EXESUF)
|
||||
check-unit-$(land,$(CONFIG_LINUX),$(CONFIG_VIRTIO_SERIAL)) += tests/test-qga$(EXESUF)
|
||||
endif
|
||||
check-unit-y += tests/test-timed-average$(EXESUF)
|
||||
check-unit-y += tests/test-util-sockets$(EXESUF)
|
||||
@ -144,7 +144,7 @@ check-qtest-generic-y += tests/cdrom-test$(EXESUF)
|
||||
|
||||
check-qtest-ipack-y += tests/ipoctal232-test$(EXESUF)
|
||||
|
||||
check-qtest-virtioserial-y += tests/virtio-console-test$(EXESUF)
|
||||
check-qtest-virtioserial-$(CONFIG_VIRTIO_SERIAL) += tests/virtio-console-test$(EXESUF)
|
||||
|
||||
check-qtest-virtio-$(CONFIG_VIRTIO_NET) += tests/virtio-net-test$(EXESUF)
|
||||
check-qtest-virtio-$(CONFIG_VIRTIO_BALLOON) += tests/virtio-balloon-test$(EXESUF)
|
||||
@ -154,7 +154,7 @@ check-qtest-virtio-$(CONFIG_VIRTIO_SCSI) += tests/virtio-scsi-test$(EXESUF)
|
||||
ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy)
|
||||
check-qtest-virtio-$(CONFIG_VIRTIO_9P) += tests/virtio-9p-test$(EXESUF)
|
||||
endif
|
||||
check-qtest-virtio-y += tests/virtio-serial-test$(EXESUF)
|
||||
check-qtest-virtio-$(CONFIG_VIRTIO_SERIAL) += tests/virtio-serial-test$(EXESUF)
|
||||
check-qtest-virtio-y += $(check-qtest-virtioserial-y)
|
||||
|
||||
check-qtest-pci-y += tests/e1000-test$(EXESUF)
|
||||
|
Loading…
Reference in New Issue
Block a user