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qdev: Reuse DEFINE_PROP in all DEFINE_PROP_* macros 

Instead of duplicating the code that sets name, info, offset,
and does type checking, make DEFINE_PROP accept a variable number
of arguments and reuse it in all DEFINE_PROP_* macros.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201211220529.2290218-17-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Eduardo Habkost 2020-12-11 17:05:13 -05:00
parent ce35e2295e
commit 45efa07f0f
2 changed files with 46 additions and 87 deletions
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19
include/hw/qdev-properties-system.h
View File

@ -63,22 +63,15 @@ extern const PropertyInfo qdev_prop_pcie_link_width;
DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_pcie_link_width, \
PCIExpLinkWidth)
#define DEFINE_PROP_UUID(_name, _state, _field) { \
.name = (_name), \
.info = &qdev_prop_uuid, \
.offset = offsetof(_state, _field) \
+ type_check(QemuUUID, typeof_field(_state, _field)), \
.set_default = true, \
}
#define DEFINE_PROP_UUID(_name, _state, _field) \
DEFINE_PROP(_name, _state, _field, qdev_prop_uuid, QemuUUID, \
.set_default = true)
#define DEFINE_PROP_AUDIODEV(_n, _s, _f) \
DEFINE_PROP(_n, _s, _f, qdev_prop_audiodev, QEMUSoundCard)
#define DEFINE_PROP_UUID_NODEFAULT(_name, _state, _field) { \
.name = (_name), \
.info = &qdev_prop_uuid, \
.offset = offsetof(_state, _field) \
+ type_check(QemuUUID, typeof_field(_state, _field)), \
}
#define DEFINE_PROP_UUID_NODEFAULT(_name, _state, _field) \
DEFINE_PROP(_name, _state, _field, qdev_prop_uuid, QemuUUID)
#endif

114
include/hw/qdev-properties.h
View File

@ -61,73 +61,46 @@ extern const PropertyInfo qdev_prop_size32;
extern const PropertyInfo qdev_prop_arraylen;
extern const PropertyInfo qdev_prop_link;
#define DEFINE_PROP(_name, _state, _field, _prop, _type) { \
#define DEFINE_PROP(_name, _state, _field, _prop, _type, ...) { \
.name = (_name), \
.info = &(_prop), \
.offset = offsetof(_state, _field) \
+ type_check(_type, typeof_field(_state, _field)), \
__VA_ARGS__ \
}
#define DEFINE_PROP_SIGNED(_name, _state, _field, _defval, _prop, _type) { \
.name = (_name), \
.info = &(_prop), \
.offset = offsetof(_state, _field) \
+ type_check(_type,typeof_field(_state, _field)), \
.set_default = true, \
.defval.i = (_type)_defval, \
}
#define DEFINE_PROP_SIGNED(_name, _state, _field, _defval, _prop, _type) \
DEFINE_PROP(_name, _state, _field, _prop, _type, \
.set_default = true, \
.defval.i = (_type)_defval)
#define DEFINE_PROP_SIGNED_NODEFAULT(_name, _state, _field, _prop, _type) { \
.name = (_name), \
.info = &(_prop), \
.offset = offsetof(_state, _field) \
+ type_check(_type, typeof_field(_state, _field)), \
}
#define DEFINE_PROP_SIGNED_NODEFAULT(_name, _state, _field, _prop, _type) \
DEFINE_PROP(_name, _state, _field, _prop, _type)
#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)), \
.set_default = true, \
.defval.u = (bool)_defval, \
}
#define DEFINE_PROP_BIT(_name, _state, _field, _bit, _defval) \
DEFINE_PROP(_name, _state, _field, qdev_prop_bit, uint32_t, \
.bitnr = (_bit), \
.set_default = true, \
.defval.u = (bool)_defval)
#define DEFINE_PROP_UNSIGNED(_name, _state, _field, _defval, _prop, _type) { \
.name = (_name), \
.info = &(_prop), \
.offset = offsetof(_state, _field) \
+ type_check(_type, typeof_field(_state, _field)), \
.set_default = true, \
.defval.u = (_type)_defval, \
}
#define DEFINE_PROP_UNSIGNED(_name, _state, _field, _defval, _prop, _type) \
DEFINE_PROP(_name, _state, _field, _prop, _type, \
.set_default = true, \
.defval.u = (_type)_defval)
#define DEFINE_PROP_UNSIGNED_NODEFAULT(_name, _state, _field, _prop, _type) { \
.name = (_name), \
.info = &(_prop), \
.offset = offsetof(_state, _field) \
+ type_check(_type, typeof_field(_state, _field)), \
}
#define DEFINE_PROP_UNSIGNED_NODEFAULT(_name, _state, _field, _prop, _type) \
DEFINE_PROP(_name, _state, _field, _prop, _type)
#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
.name = (_name), \
.info = &(qdev_prop_bit64), \
.bitnr = (_bit), \
.offset = offsetof(_state, _field) \
+ type_check(uint64_t, typeof_field(_state, _field)), \
.set_default = true, \
.defval.u = (bool)_defval, \
}
#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) \
DEFINE_PROP(_name, _state, _field, qdev_prop_bit64, uint64_t, \
.bitnr = (_bit), \
.set_default = true, \
.defval.u = (bool)_defval)
#define DEFINE_PROP_BOOL(_name, _state, _field, _defval) { \
.name = (_name), \
.info = &(qdev_prop_bool), \
.offset = offsetof(_state, _field) \
+ type_check(bool, typeof_field(_state, _field)), \
.set_default = true, \
.defval.u = (bool)_defval, \
}
#define DEFINE_PROP_BOOL(_name, _state, _field, _defval) \
DEFINE_PROP(_name, _state, _field, qdev_prop_bool, bool, \
.set_default = true, \
.defval.u = (bool)_defval)
#define PROP_ARRAY_LEN_PREFIX "len-"
@ -155,26 +128,19 @@ extern const PropertyInfo qdev_prop_link;
* It is the responsibility of the device deinit code to free the
* @_arrayfield memory.
*/
#define DEFINE_PROP_ARRAY(_name, _state, _field, \
_arrayfield, _arrayprop, _arraytype) { \
.name = (PROP_ARRAY_LEN_PREFIX _name), \
.info = &(qdev_prop_arraylen), \
.set_default = true, \
.defval.u = 0, \
.offset = offsetof(_state, _field) \
+ type_check(uint32_t, typeof_field(_state, _field)), \
.arrayinfo = &(_arrayprop), \
.arrayfieldsize = sizeof(_arraytype), \
.arrayoffset = offsetof(_state, _arrayfield), \
}
#define DEFINE_PROP_ARRAY(_name, _state, _field, \
_arrayfield, _arrayprop, _arraytype) \
DEFINE_PROP((PROP_ARRAY_LEN_PREFIX _name), \
_state, _field, qdev_prop_arraylen, uint32_t, \
.set_default = true, \
.defval.u = 0, \
.arrayinfo = &(_arrayprop), \
.arrayfieldsize = sizeof(_arraytype), \
.arrayoffset = offsetof(_state, _arrayfield))
#define DEFINE_PROP_LINK(_name, _state, _field, _type, _ptr_type) { \
.name = (_name), \
.info = &(qdev_prop_link), \
.offset = offsetof(_state, _field) \
+ type_check(_ptr_type, typeof_field(_state, _field)), \
.link_type = _type, \
}
#define DEFINE_PROP_LINK(_name, _state, _field, _type, _ptr_type) \
DEFINE_PROP(_name, _state, _field, qdev_prop_link, _ptr_type, \
.link_type = _type)
#define DEFINE_PROP_UINT8(_n, _s, _f, _d) \
DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint8, uint8_t)