X-Git-Url: https://repo.jachan.dev/qemu.git/blobdiff_plain/cb437e48ab7ddd9b85843beb524904ee4b565721..fdae245f56f97387bb33b2db03aa015f206c24b2:/hw/qdev.h diff --git a/hw/qdev.h b/hw/qdev.h index ab53273632..1af5382cad 100644 --- a/hw/qdev.h +++ b/hw/qdev.h @@ -7,6 +7,7 @@ #include "qemu-option.h" #include "qapi/qapi-visit-core.h" #include "qemu/object.h" +#include "error.h" typedef struct Property Property; @@ -95,7 +96,6 @@ struct BusInfo { bus_get_dev_path get_dev_path; bus_get_fw_dev_path get_fw_dev_path; qbus_resetfn *reset; - Property *props; }; struct BusState { @@ -112,41 +112,20 @@ struct Property { const char *name; PropertyInfo *info; int offset; - int bitnr; - void *defval; -}; - -enum PropertyType { - PROP_TYPE_UNSPEC = 0, - PROP_TYPE_UINT8, - PROP_TYPE_UINT16, - PROP_TYPE_UINT32, - PROP_TYPE_INT32, - PROP_TYPE_UINT64, - PROP_TYPE_TADDR, - PROP_TYPE_MACADDR, - PROP_TYPE_LOSTTICKPOLICY, - PROP_TYPE_DRIVE, - PROP_TYPE_CHR, - PROP_TYPE_STRING, - PROP_TYPE_NETDEV, - PROP_TYPE_VLAN, - PROP_TYPE_PTR, - PROP_TYPE_BIT, + uint8_t bitnr; + uint8_t qtype; + int64_t defval; }; struct PropertyInfo { const char *name; const char *legacy_name; - size_t size; - enum PropertyType type; - int64_t min; - int64_t max; + const char **enum_table; int (*parse)(DeviceState *dev, Property *prop, const char *str); int (*print)(DeviceState *dev, Property *prop, char *dest, size_t len); - void (*free)(DeviceState *dev, Property *prop); ObjectPropertyAccessor *get; ObjectPropertyAccessor *set; + ObjectPropertyRelease *release; }; typedef struct GlobalProperty { @@ -167,7 +146,7 @@ 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); -int qdev_unplug(DeviceState *dev); +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); @@ -242,6 +221,7 @@ 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; #define DEFINE_PROP(_name, _state, _field, _prop, _type) { \ .name = (_name), \ @@ -254,7 +234,8 @@ extern PropertyInfo qdev_prop_pci_devfn; .info = &(_prop), \ .offset = offsetof(_state, _field) \ + type_check(_type,typeof_field(_state, _field)), \ - .defval = (_type[]) { _defval }, \ + .qtype = QTYPE_QINT, \ + .defval = (_type)_defval, \ } #define DEFINE_PROP_BIT(_name, _state, _field, _bit, _defval) { \ .name = (_name), \ @@ -262,7 +243,8 @@ extern PropertyInfo qdev_prop_pci_devfn; .bitnr = (_bit), \ .offset = offsetof(_state, _field) \ + type_check(uint32_t,typeof_field(_state, _field)), \ - .defval = (bool[]) { (_defval) }, \ + .qtype = QTYPE_QBOOL, \ + .defval = (bool)_defval, \ } #define DEFINE_PROP_UINT8(_n, _s, _f, _d) \ @@ -282,7 +264,7 @@ extern PropertyInfo qdev_prop_pci_devfn; #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, uint32_t) + 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*) @@ -301,6 +283,8 @@ extern PropertyInfo qdev_prop_pci_devfn; #define DEFINE_PROP_LOSTTICKPOLICY(_n, _s, _f, _d) \ DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_losttickpolicy, \ LostTickPolicy) +#define DEFINE_PROP_BLOCKSIZE(_n, _s, _f, _d) \ + DEFINE_PROP_DEFAULT(_n, _s, _f, _d, qdev_prop_blocksize, uint16_t) #define DEFINE_PROP_END_OF_LIST() \ {} @@ -309,7 +293,6 @@ extern PropertyInfo qdev_prop_pci_devfn; void *qdev_get_prop_ptr(DeviceState *dev, Property *prop); int qdev_prop_exists(DeviceState *dev, const char *name); int qdev_prop_parse(DeviceState *dev, const char *name, const char *value); -void qdev_prop_set(DeviceState *dev, const char *name, void *src, enum PropertyType type); 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); @@ -323,11 +306,9 @@ void qdev_prop_set_vlan(DeviceState *dev, const char *name, VLANState *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_losttickpolicy(DeviceState *dev, const char *name, - LostTickPolicy *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_set_defaults(DeviceState *dev, Property *props); void qdev_prop_register_global_list(GlobalProperty *props); void qdev_prop_set_globals(DeviceState *dev); @@ -364,9 +345,7 @@ const VMStateDescription *qdev_get_vmsd(DeviceState *dev); const char *qdev_fw_name(DeviceState *dev); -BusInfo *qdev_get_bus_info(DeviceState *dev); - -Property *qdev_get_props(DeviceState *dev); +Object *qdev_get_machine(void); /* FIXME: make this a link<> */ void qdev_set_parent_bus(DeviceState *dev, BusState *bus);