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authorAnthony Liguori <aliguori@us.ibm.com>2012-11-19 08:31:24 -0600
committerAnthony Liguori <aliguori@us.ibm.com>2012-11-19 08:31:24 -0600
commitf44d771a8cfb3a22f9de76f8aae1832ee671ecd7 (patch)
treedd18fb2cf5f15507284e83980cf3d14c2c951129 /hw/qdev.h
parentd167dac993bc8223eb20b45e009bff22abd83354 (diff)
parent37507094f350b75c62dc059f998e7185de3ab60a (diff)
downloadqemu-arm-f44d771a8cfb3a22f9de76f8aae1832ee671ecd7.tar.gz
Merge remote-tracking branch 'afaerber/qom-cpu' into staging
* afaerber/qom-cpu: target-i386: Add Haswell CPU model target-i386/cpu: Add new Opteron CPU model target-i386/cpu: Name new CPUID bits qapi-types.h: Don't include qemu-common.h osdep: Move qemu_{open,close}() prototypes qemu-config.h: Include headers it needs vnc-palette.h: Include <stdbool.h> qemu-fsdev-dummy.c: Include module.h qdev: Split up header so it can be used in cpu.h Move qemu_irq typedef out of qemu-common.h qemu-common.h: Comment about usage rules Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/qdev.h')
-rw-r--r--hw/qdev.h370
1 files changed, 4 insertions, 366 deletions
diff --git a/hw/qdev.h b/hw/qdev.h
index c6ac636200..365b8d6ca2 100644
--- a/hw/qdev.h
+++ b/hw/qdev.h
@@ -1,371 +1,9 @@
#ifndef QDEV_H
#define QDEV_H
-#include "hw.h"
-#include "qemu-queue.h"
-#include "qemu-char.h"
-#include "qemu-option.h"
-#include "qapi/qapi-visit-core.h"
-#include "qemu/object.h"
-#include "error.h"
-
-typedef struct Property Property;
-
-typedef struct PropertyInfo PropertyInfo;
-
-typedef struct CompatProperty CompatProperty;
-
-typedef struct BusState BusState;
-
-typedef struct BusClass BusClass;
-
-enum DevState {
- DEV_STATE_CREATED = 1,
- DEV_STATE_INITIALIZED,
-};
-
-enum {
- DEV_NVECTORS_UNSPECIFIED = -1,
-};
-
-#define TYPE_DEVICE "device"
-#define DEVICE(obj) OBJECT_CHECK(DeviceState, (obj), TYPE_DEVICE)
-#define DEVICE_CLASS(klass) OBJECT_CLASS_CHECK(DeviceClass, (klass), TYPE_DEVICE)
-#define DEVICE_GET_CLASS(obj) OBJECT_GET_CLASS(DeviceClass, (obj), TYPE_DEVICE)
-
-typedef int (*qdev_initfn)(DeviceState *dev);
-typedef int (*qdev_event)(DeviceState *dev);
-typedef void (*qdev_resetfn)(DeviceState *dev);
-
-typedef struct DeviceClass {
- ObjectClass parent_class;
-
- const char *fw_name;
- const char *desc;
- Property *props;
- int no_user;
-
- /* callbacks */
- void (*reset)(DeviceState *dev);
-
- /* device state */
- const VMStateDescription *vmsd;
-
- /* Private to qdev / bus. */
- qdev_initfn init;
- qdev_event unplug;
- qdev_event exit;
- const char *bus_type;
-} DeviceClass;
-
-/* This structure should not be accessed directly. We declare it here
- so that it can be embedded in individual device state structures. */
-struct DeviceState {
- Object parent_obj;
-
- const char *id;
- enum DevState state;
- QemuOpts *opts;
- int hotplugged;
- BusState *parent_bus;
- int num_gpio_out;
- qemu_irq *gpio_out;
- int num_gpio_in;
- qemu_irq *gpio_in;
- QLIST_HEAD(, BusState) child_bus;
- int num_child_bus;
- int instance_id_alias;
- int alias_required_for_version;
-};
-
-#define TYPE_BUS "bus"
-#define BUS(obj) OBJECT_CHECK(BusState, (obj), TYPE_BUS)
-#define BUS_CLASS(klass) OBJECT_CLASS_CHECK(BusClass, (klass), TYPE_BUS)
-#define BUS_GET_CLASS(obj) OBJECT_GET_CLASS(BusClass, (obj), TYPE_BUS)
-
-struct BusClass {
- ObjectClass parent_class;
-
- /* FIXME first arg should be BusState */
- void (*print_dev)(Monitor *mon, DeviceState *dev, int indent);
- char *(*get_dev_path)(DeviceState *dev);
- /*
- * This callback is used to create Open Firmware device path in accordance
- * with OF spec http://forthworks.com/standards/of1275.pdf. Individual bus
- * bindings can be found at http://playground.sun.com/1275/bindings/.
- */
- char *(*get_fw_dev_path)(DeviceState *dev);
- int (*reset)(BusState *bus);
-};
-
-typedef struct BusChild {
- DeviceState *child;
- int index;
- QTAILQ_ENTRY(BusChild) sibling;
-} BusChild;
-
-/**
- * BusState:
- * @qom_allocated: Indicates whether the object was allocated by QOM.
- * @glib_allocated: Indicates whether the object was initialized in-place
- * yet is expected to be freed with g_free().
- */
-struct BusState {
- Object obj;
- DeviceState *parent;
- const char *name;
- int allow_hotplug;
- bool qom_allocated;
- bool glib_allocated;
- int max_index;
- QTAILQ_HEAD(ChildrenHead, BusChild) children;
- QLIST_ENTRY(BusState) sibling;
-};
-
-struct Property {
- const char *name;
- PropertyInfo *info;
- int offset;
- uint8_t bitnr;
- uint8_t qtype;
- int64_t defval;
-};
-
-struct PropertyInfo {
- const char *name;
- const char *legacy_name;
- const char **enum_table;
- int (*parse)(DeviceState *dev, Property *prop, const char *str);
- int (*print)(DeviceState *dev, Property *prop, char *dest, size_t len);
- ObjectPropertyAccessor *get;
- ObjectPropertyAccessor *set;
- ObjectPropertyRelease *release;
-};
-
-typedef struct GlobalProperty {
- const char *driver;
- const char *property;
- const char *value;
- QTAILQ_ENTRY(GlobalProperty) next;
-} GlobalProperty;
-
-/*** Board API. This should go away once we have a machine config file. ***/
-
-DeviceState *qdev_create(BusState *bus, const char *name);
-DeviceState *qdev_try_create(BusState *bus, const char *name);
-int qdev_device_help(QemuOpts *opts);
-DeviceState *qdev_device_add(QemuOpts *opts);
-int qdev_init(DeviceState *dev) QEMU_WARN_UNUSED_RESULT;
-void qdev_init_nofail(DeviceState *dev);
-void qdev_set_legacy_instance_id(DeviceState *dev, int alias_id,
- int required_for_version);
-void qdev_unplug(DeviceState *dev, Error **errp);
-void qdev_free(DeviceState *dev);
-int qdev_simple_unplug_cb(DeviceState *dev);
-void qdev_machine_creation_done(void);
-bool qdev_machine_modified(void);
-
-qemu_irq qdev_get_gpio_in(DeviceState *dev, int n);
-void qdev_connect_gpio_out(DeviceState *dev, int n, qemu_irq pin);
-
-BusState *qdev_get_child_bus(DeviceState *dev, const char *name);
-
-/*** Device API. ***/
-
-/* Register device properties. */
-/* GPIO inputs also double as IRQ sinks. */
-void qdev_init_gpio_in(DeviceState *dev, qemu_irq_handler handler, int n);
-void qdev_init_gpio_out(DeviceState *dev, qemu_irq *pins, int n);
-
-BusState *qdev_get_parent_bus(DeviceState *dev);
-
-/*** BUS API. ***/
-
-DeviceState *qdev_find_recursive(BusState *bus, const char *id);
-
-/* Returns 0 to walk children, > 0 to skip walk, < 0 to terminate walk. */
-typedef int (qbus_walkerfn)(BusState *bus, void *opaque);
-typedef int (qdev_walkerfn)(DeviceState *dev, void *opaque);
-
-void qbus_create_inplace(BusState *bus, const char *typename,
- DeviceState *parent, const char *name);
-BusState *qbus_create(const char *typename, DeviceState *parent, const char *name);
-/* Returns > 0 if either devfn or busfn skip walk somewhere in cursion,
- * < 0 if either devfn or busfn terminate walk somewhere in cursion,
- * 0 otherwise. */
-int qbus_walk_children(BusState *bus, qdev_walkerfn *devfn,
- qbus_walkerfn *busfn, void *opaque);
-int qdev_walk_children(DeviceState *dev, qdev_walkerfn *devfn,
- qbus_walkerfn *busfn, void *opaque);
-void qdev_reset_all(DeviceState *dev);
-void qbus_reset_all_fn(void *opaque);
-
-void qbus_free(BusState *bus);
-
-#define FROM_QBUS(type, dev) DO_UPCAST(type, qbus, dev)
-
-/* This should go away once we get rid of the NULL bus hack */
-BusState *sysbus_get_default(void);
-
-/*** monitor commands ***/
-
-void do_info_qtree(Monitor *mon);
-void do_info_qdm(Monitor *mon);
-int do_device_add(Monitor *mon, const QDict *qdict, QObject **ret_data);
-int do_device_del(Monitor *mon, const QDict *qdict, QObject **ret_data);
-
-/*** qdev-properties.c ***/
-
-extern PropertyInfo qdev_prop_bit;
-extern PropertyInfo qdev_prop_uint8;
-extern PropertyInfo qdev_prop_uint16;
-extern PropertyInfo qdev_prop_uint32;
-extern PropertyInfo qdev_prop_int32;
-extern PropertyInfo qdev_prop_uint64;
-extern PropertyInfo qdev_prop_hex8;
-extern PropertyInfo qdev_prop_hex32;
-extern PropertyInfo qdev_prop_hex64;
-extern PropertyInfo qdev_prop_string;
-extern PropertyInfo qdev_prop_chr;
-extern PropertyInfo qdev_prop_ptr;
-extern PropertyInfo qdev_prop_macaddr;
-extern PropertyInfo qdev_prop_losttickpolicy;
-extern PropertyInfo qdev_prop_bios_chs_trans;
-extern PropertyInfo qdev_prop_drive;
-extern PropertyInfo qdev_prop_netdev;
-extern PropertyInfo qdev_prop_vlan;
-extern PropertyInfo qdev_prop_pci_devfn;
-extern PropertyInfo qdev_prop_blocksize;
-extern PropertyInfo qdev_prop_pci_host_devaddr;
-
-#define DEFINE_PROP(_name, _state, _field, _prop, _type) { \
- .name = (_name), \
- .info = &(_prop), \
- .offset = offsetof(_state, _field) \
- + type_check(_type,typeof_field(_state, _field)), \
- }
-#define DEFINE_PROP_DEFAULT(_name, _state, _field, _defval, _prop, _type) { \
- .name = (_name), \
- .info = &(_prop), \
- .offset = offsetof(_state, _field) \
- + type_check(_type,typeof_field(_state, _field)), \
- .qtype = QTYPE_QINT, \
- .defval = (_type)_defval, \
- }
-#define DEFINE_PROP_BIT(_name, _state, _field, _bit, _defval) { \
- .name = (_name), \
- .info = &(qdev_prop_bit), \
- .bitnr = (_bit), \
- .offset = offsetof(_state, _field) \
- + type_check(uint32_t,typeof_field(_state, _field)), \
- .qtype = QTYPE_QBOOL, \
- .defval = (bool)_defval, \
- }
-
-#define DEFINE_PROP_UINT8(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint8, uint8_t)
-#define DEFINE_PROP_UINT16(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint16, uint16_t)
-#define DEFINE_PROP_UINT32(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint32, uint32_t)
-#define DEFINE_PROP_INT32(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_int32, int32_t)
-#define DEFINE_PROP_UINT64(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_uint64, uint64_t)
-#define DEFINE_PROP_HEX8(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_hex8, uint8_t)
-#define DEFINE_PROP_HEX32(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_hex32, uint32_t)
-#define DEFINE_PROP_HEX64(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_hex64, uint64_t)
-#define DEFINE_PROP_PCI_DEVFN(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_pci_devfn, int32_t)
-
-#define DEFINE_PROP_PTR(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_ptr, void*)
-#define DEFINE_PROP_CHR(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_chr, CharDriverState*)
-#define DEFINE_PROP_STRING(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_string, char*)
-#define DEFINE_PROP_NETDEV(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_netdev, NetClientState*)
-#define DEFINE_PROP_VLAN(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_vlan, NetClientState*)
-#define DEFINE_PROP_DRIVE(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_drive, BlockDriverState *)
-#define DEFINE_PROP_MACADDR(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_macaddr, MACAddr)
-#define DEFINE_PROP_LOSTTICKPOLICY(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_losttickpolicy, \
- LostTickPolicy)
-#define DEFINE_PROP_BIOS_CHS_TRANS(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_bios_chs_trans, int)
-#define DEFINE_PROP_BLOCKSIZE(_n, _s, _f, _d) \
- DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_blocksize, uint16_t)
-#define DEFINE_PROP_PCI_HOST_DEVADDR(_n, _s, _f) \
- DEFINE_PROP(_n, _s, _f, qdev_prop_pci_host_devaddr, PCIHostDeviceAddress)
-
-#define DEFINE_PROP_END_OF_LIST() \
- {}
-
-/* Set properties between creation and init. */
-void *qdev_get_prop_ptr(DeviceState *dev, Property *prop);
-int qdev_prop_parse(DeviceState *dev, const char *name, const char *value);
-void qdev_prop_set_bit(DeviceState *dev, const char *name, bool value);
-void qdev_prop_set_uint8(DeviceState *dev, const char *name, uint8_t value);
-void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value);
-void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value);
-void qdev_prop_set_int32(DeviceState *dev, const char *name, int32_t value);
-void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value);
-void qdev_prop_set_string(DeviceState *dev, const char *name, const char *value);
-void qdev_prop_set_chr(DeviceState *dev, const char *name, CharDriverState *value);
-void qdev_prop_set_netdev(DeviceState *dev, const char *name, NetClientState *value);
-int qdev_prop_set_drive(DeviceState *dev, const char *name, BlockDriverState *value) QEMU_WARN_UNUSED_RESULT;
-void qdev_prop_set_drive_nofail(DeviceState *dev, const char *name, BlockDriverState *value);
-void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t *value);
-void qdev_prop_set_enum(DeviceState *dev, const char *name, int value);
-/* FIXME: Remove opaque pointer properties. */
-void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value);
-
-void qdev_prop_register_global_list(GlobalProperty *props);
-void qdev_prop_set_globals(DeviceState *dev);
-void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev,
- Property *prop, const char *value);
-
-char *qdev_get_fw_dev_path(DeviceState *dev);
-
-/**
- * @qdev_property_add_static - add a @Property to a device referencing a
- * field in a struct.
- */
-void qdev_property_add_static(DeviceState *dev, Property *prop, Error **errp);
-
-/**
- * @qdev_machine_init
- *
- * Initialize platform devices before machine init. This is a hack until full
- * support for composition is added.
- */
-void qdev_machine_init(void);
-
-/**
- * @device_reset
- *
- * Reset a single device (by calling the reset method).
- */
-void device_reset(DeviceState *dev);
-
-const VMStateDescription *qdev_get_vmsd(DeviceState *dev);
-
-const char *qdev_fw_name(DeviceState *dev);
-
-Object *qdev_get_machine(void);
-
-/* FIXME: make this a link<> */
-void qdev_set_parent_bus(DeviceState *dev, BusState *bus);
-
-extern int qdev_hotplug;
-
-char *qdev_get_dev_path(DeviceState *dev);
+#include "hw/hw.h"
+#include "qdev-core.h"
+#include "qdev-properties.h"
+#include "qdev-monitor.h"
#endif