2012-08-10 21:00:43 +04:00
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#ifndef QEMU_QDEV_PROPERTIES_H
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#define QEMU_QDEV_PROPERTIES_H
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2013-02-04 18:40:22 +04:00
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#include "hw/qdev-core.h"
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2012-08-10 21:00:43 +04:00
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/*** qdev-properties.c ***/
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_bit;
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extern const PropertyInfo qdev_prop_bit64;
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extern const PropertyInfo qdev_prop_bool;
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extern const PropertyInfo qdev_prop_uint8;
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extern const PropertyInfo qdev_prop_uint16;
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extern const PropertyInfo qdev_prop_uint32;
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extern const PropertyInfo qdev_prop_int32;
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extern const PropertyInfo qdev_prop_uint64;
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2017-07-18 06:39:01 +03:00
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extern const PropertyInfo qdev_prop_int64;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_size;
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extern const PropertyInfo qdev_prop_string;
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extern const PropertyInfo qdev_prop_chr;
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2017-11-06 21:39:23 +03:00
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extern const PropertyInfo qdev_prop_tpm;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_macaddr;
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2020-07-03 18:59:41 +03:00
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extern const PropertyInfo qdev_prop_reserved_region;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_on_off_auto;
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2019-01-16 12:35:55 +03:00
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extern const PropertyInfo qdev_prop_multifd_compression;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_losttickpolicy;
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extern const PropertyInfo qdev_prop_blockdev_on_error;
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extern const PropertyInfo qdev_prop_bios_chs_trans;
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extern const PropertyInfo qdev_prop_fdc_drive_type;
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extern const PropertyInfo qdev_prop_drive;
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2019-04-29 18:40:14 +03:00
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extern const PropertyInfo qdev_prop_drive_iothread;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_netdev;
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extern const PropertyInfo qdev_prop_pci_devfn;
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2020-05-29 01:55:12 +03:00
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extern const PropertyInfo qdev_prop_size32;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_blocksize;
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extern const PropertyInfo qdev_prop_pci_host_devaddr;
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2017-11-27 16:05:17 +03:00
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extern const PropertyInfo qdev_prop_uuid;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_arraylen;
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2019-08-19 02:06:49 +03:00
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extern const PropertyInfo qdev_prop_audiodev;
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2017-07-14 05:14:54 +03:00
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extern const PropertyInfo qdev_prop_link;
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2018-02-06 21:08:26 +03:00
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extern const PropertyInfo qdev_prop_off_auto_pcibar;
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2018-12-12 22:39:08 +03:00
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extern const PropertyInfo qdev_prop_pcie_link_speed;
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extern const PropertyInfo qdev_prop_pcie_link_width;
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP(_name, _state, _field, _prop, _type) { \
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.name = (_name), \
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.info = &(_prop), \
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.offset = offsetof(_state, _field) \
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2013-01-30 15:12:28 +04:00
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+ type_check(_type, typeof_field(_state, _field)), \
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2012-08-10 21:00:43 +04:00
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}
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2017-06-07 19:36:09 +03:00
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2017-06-07 19:36:07 +03:00
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#define DEFINE_PROP_SIGNED(_name, _state, _field, _defval, _prop, _type) { \
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2012-08-10 21:00:43 +04:00
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.name = (_name), \
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.info = &(_prop), \
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.offset = offsetof(_state, _field) \
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+ type_check(_type,typeof_field(_state, _field)), \
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2017-07-17 15:36:06 +03:00
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.set_default = true, \
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2017-06-07 19:36:08 +03:00
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.defval.i = (_type)_defval, \
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2012-08-10 21:00:43 +04:00
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}
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2017-06-07 19:36:09 +03:00
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2017-07-17 15:36:06 +03:00
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#define DEFINE_PROP_SIGNED_NODEFAULT(_name, _state, _field, _prop, _type) { \
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.name = (_name), \
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.info = &(_prop), \
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.offset = offsetof(_state, _field) \
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+ type_check(_type, typeof_field(_state, _field)), \
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}
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_BIT(_name, _state, _field, _bit, _defval) { \
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.name = (_name), \
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.info = &(qdev_prop_bit), \
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.bitnr = (_bit), \
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.offset = offsetof(_state, _field) \
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+ type_check(uint32_t,typeof_field(_state, _field)), \
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2017-07-17 15:36:06 +03:00
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.set_default = true, \
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2017-06-07 19:36:09 +03:00
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.defval.u = (bool)_defval, \
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}
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#define DEFINE_PROP_UNSIGNED(_name, _state, _field, _defval, _prop, _type) { \
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.name = (_name), \
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.info = &(_prop), \
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.offset = offsetof(_state, _field) \
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+ type_check(_type, typeof_field(_state, _field)), \
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2017-07-17 15:36:06 +03:00
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.set_default = true, \
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2017-06-07 19:36:09 +03:00
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.defval.u = (_type)_defval, \
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2012-08-10 21:00:43 +04:00
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}
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2017-06-07 19:36:09 +03:00
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2017-07-17 15:36:06 +03:00
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#define DEFINE_PROP_UNSIGNED_NODEFAULT(_name, _state, _field, _prop, _type) { \
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.name = (_name), \
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.info = &(_prop), \
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.offset = offsetof(_state, _field) \
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+ type_check(_type, typeof_field(_state, _field)), \
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}
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2015-06-01 11:45:39 +03:00
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#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
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.name = (_name), \
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2015-07-09 14:01:14 +03:00
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.info = &(qdev_prop_bit64), \
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2015-06-01 11:45:39 +03:00
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.bitnr = (_bit), \
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.offset = offsetof(_state, _field) \
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+ type_check(uint64_t, typeof_field(_state, _field)), \
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2017-07-17 15:36:06 +03:00
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.set_default = true, \
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2017-06-07 19:36:09 +03:00
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.defval.u = (bool)_defval, \
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2015-06-01 11:45:39 +03:00
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}
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2012-08-10 21:00:43 +04:00
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2013-03-07 20:16:18 +04:00
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#define DEFINE_PROP_BOOL(_name, _state, _field, _defval) { \
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.name = (_name), \
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.info = &(qdev_prop_bool), \
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.offset = offsetof(_state, _field) \
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+ type_check(bool, typeof_field(_state, _field)), \
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2017-07-17 15:36:06 +03:00
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.set_default = true, \
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2017-06-07 19:36:09 +03:00
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.defval.u = (bool)_defval, \
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2013-03-07 20:16:18 +04:00
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}
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2013-03-15 20:41:57 +04:00
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#define PROP_ARRAY_LEN_PREFIX "len-"
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/**
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* DEFINE_PROP_ARRAY:
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* @_name: name of the array
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* @_state: name of the device state structure type
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* @_field: uint32_t field in @_state to hold the array length
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* @_arrayfield: field in @_state (of type '@_arraytype *') which
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* will point to the array
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* @_arrayprop: PropertyInfo defining what property the array elements have
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* @_arraytype: C type of the array elements
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*
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* Define device properties for a variable-length array _name. A
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* static property "len-arrayname" is defined. When the device creator
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* sets this property to the desired length of array, further dynamic
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* properties "arrayname[0]", "arrayname[1]", ... are defined so the
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* device creator can set the array element values. Setting the
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* "len-arrayname" property more than once is an error.
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*
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* When the array length is set, the @_field member of the device
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* struct is set to the array length, and @_arrayfield is set to point
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* to (zero-initialised) memory allocated for the array. For a zero
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* length array, @_field will be set to 0 and @_arrayfield to NULL.
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* It is the responsibility of the device deinit code to free the
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* @_arrayfield memory.
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*/
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#define DEFINE_PROP_ARRAY(_name, _state, _field, \
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_arrayfield, _arrayprop, _arraytype) { \
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.name = (PROP_ARRAY_LEN_PREFIX _name), \
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.info = &(qdev_prop_arraylen), \
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2017-07-17 15:36:06 +03:00
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.set_default = true, \
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2017-07-17 15:36:06 +03:00
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.defval.u = 0, \
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2013-03-15 20:41:57 +04:00
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.offset = offsetof(_state, _field) \
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+ type_check(uint32_t, typeof_field(_state, _field)), \
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.arrayinfo = &(_arrayprop), \
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.arrayfieldsize = sizeof(_arraytype), \
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.arrayoffset = offsetof(_state, _arrayfield), \
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}
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2017-07-14 05:14:52 +03:00
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#define DEFINE_PROP_LINK(_name, _state, _field, _type, _ptr_type) { \
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.name = (_name), \
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.info = &(qdev_prop_link), \
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.offset = offsetof(_state, _field) \
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+ type_check(_ptr_type, typeof_field(_state, _field)), \
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.link_type = _type, \
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}
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_UINT8(_n, _s, _f, _d) \
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2017-06-07 19:36:09 +03:00
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DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint8, uint8_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_UINT16(_n, _s, _f, _d) \
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2017-06-07 19:36:09 +03:00
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DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint16, uint16_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_UINT32(_n, _s, _f, _d) \
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2017-06-07 19:36:09 +03:00
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DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint32, uint32_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_INT32(_n, _s, _f, _d) \
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2017-06-07 19:36:07 +03:00
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_int32, int32_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_UINT64(_n, _s, _f, _d) \
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2017-06-07 19:36:09 +03:00
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DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_uint64, uint64_t)
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2017-07-18 06:39:01 +03:00
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#define DEFINE_PROP_INT64(_n, _s, _f, _d) \
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_int64, int64_t)
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2013-07-29 18:47:56 +04:00
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#define DEFINE_PROP_SIZE(_n, _s, _f, _d) \
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2017-06-07 19:36:09 +03:00
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DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_size, uint64_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_PCI_DEVFN(_n, _s, _f, _d) \
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2017-06-07 19:36:07 +03:00
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_pci_devfn, int32_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_CHR(_n, _s, _f) \
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2016-10-22 12:52:51 +03:00
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DEFINE_PROP(_n, _s, _f, qdev_prop_chr, CharBackend)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_STRING(_n, _s, _f) \
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DEFINE_PROP(_n, _s, _f, qdev_prop_string, char*)
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#define DEFINE_PROP_NETDEV(_n, _s, _f) \
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2013-01-30 15:12:28 +04:00
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DEFINE_PROP(_n, _s, _f, qdev_prop_netdev, NICPeers)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_DRIVE(_n, _s, _f) \
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2014-10-07 15:59:18 +04:00
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DEFINE_PROP(_n, _s, _f, qdev_prop_drive, BlockBackend *)
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2019-04-29 18:40:14 +03:00
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#define DEFINE_PROP_DRIVE_IOTHREAD(_n, _s, _f) \
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DEFINE_PROP(_n, _s, _f, qdev_prop_drive_iothread, BlockBackend *)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_MACADDR(_n, _s, _f) \
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DEFINE_PROP(_n, _s, _f, qdev_prop_macaddr, MACAddr)
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2020-07-03 18:59:41 +03:00
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#define DEFINE_PROP_RESERVED_REGION(_n, _s, _f) \
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DEFINE_PROP(_n, _s, _f, qdev_prop_reserved_region, ReservedRegion)
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2016-03-15 21:34:49 +03:00
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#define DEFINE_PROP_ON_OFF_AUTO(_n, _s, _f, _d) \
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2017-06-07 19:36:07 +03:00
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_on_off_auto, OnOffAuto)
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2019-01-16 12:35:55 +03:00
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#define DEFINE_PROP_MULTIFD_COMPRESSION(_n, _s, _f, _d) \
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_multifd_compression, \
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MultiFDCompression)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_LOSTTICKPOLICY(_n, _s, _f, _d) \
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2017-06-07 19:36:07 +03:00
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_losttickpolicy, \
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2012-08-10 21:00:43 +04:00
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LostTickPolicy)
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2016-06-29 18:41:35 +03:00
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#define DEFINE_PROP_BLOCKDEV_ON_ERROR(_n, _s, _f, _d) \
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2017-06-07 19:36:07 +03:00
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_blockdev_on_error, \
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2016-06-29 18:41:35 +03:00
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BlockdevOnError)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_BIOS_CHS_TRANS(_n, _s, _f, _d) \
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2017-06-07 19:36:07 +03:00
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_bios_chs_trans, int)
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2020-05-29 01:55:12 +03:00
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#define DEFINE_PROP_SIZE32(_n, _s, _f, _d) \
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DEFINE_PROP_UNSIGNED(_n, _s, _f, _d, qdev_prop_size32, uint32_t)
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2015-02-16 14:47:58 +03:00
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#define DEFINE_PROP_BLOCKSIZE(_n, _s, _f) \
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2020-05-29 01:55:14 +03:00
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DEFINE_PROP_UNSIGNED(_n, _s, _f, 0, qdev_prop_blocksize, uint32_t)
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2012-08-10 21:00:43 +04:00
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#define DEFINE_PROP_PCI_HOST_DEVADDR(_n, _s, _f) \
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DEFINE_PROP(_n, _s, _f, qdev_prop_pci_host_devaddr, PCIHostDeviceAddress)
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2018-02-06 21:08:26 +03:00
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#define DEFINE_PROP_OFF_AUTO_PCIBAR(_n, _s, _f, _d) \
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_off_auto_pcibar, \
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OffAutoPCIBAR)
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2018-12-12 22:39:08 +03:00
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#define DEFINE_PROP_PCIE_LINK_SPEED(_n, _s, _f, _d) \
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_pcie_link_speed, \
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PCIExpLinkSpeed)
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#define DEFINE_PROP_PCIE_LINK_WIDTH(_n, _s, _f, _d) \
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DEFINE_PROP_SIGNED(_n, _s, _f, _d, qdev_prop_pcie_link_width, \
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PCIExpLinkWidth)
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2012-08-10 21:00:43 +04:00
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2017-11-27 16:05:17 +03:00
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#define DEFINE_PROP_UUID(_name, _state, _field) { \
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.name = (_name), \
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.info = &qdev_prop_uuid, \
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.offset = offsetof(_state, _field) \
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+ type_check(QemuUUID, typeof_field(_state, _field)), \
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.set_default = true, \
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}
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2019-08-19 02:06:49 +03:00
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#define DEFINE_PROP_AUDIODEV(_n, _s, _f) \
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DEFINE_PROP(_n, _s, _f, qdev_prop_audiodev, QEMUSoundCard)
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2017-11-27 16:05:17 +03:00
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2018-11-08 01:33:09 +03:00
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#define DEFINE_PROP_UUID_NODEFAULT(_name, _state, _field) { \
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.name = (_name), \
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.info = &qdev_prop_uuid, \
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.offset = offsetof(_state, _field) \
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|
|
|
+ type_check(QemuUUID, typeof_field(_state, _field)), \
|
|
|
|
}
|
|
|
|
|
2012-08-10 21:00:43 +04:00
|
|
|
#define DEFINE_PROP_END_OF_LIST() \
|
|
|
|
{}
|
|
|
|
|
qdev: Make qdev_prop_set_drive() match the other helpers
qdev_prop_set_drive() can fail. None of the other qdev_prop_set_FOO()
can; they abort on error.
To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.
Coccinelle script to update callers:
@ depends on !(file in "hw/core/qdev-properties-system.c")@
expression dev, name, value;
symbol error_abort;
@@
- qdev_prop_set_drive(dev, name, value, &error_abort);
+ qdev_prop_set_drive(dev, name, value);
@@
expression dev, name, value, errp;
@@
- qdev_prop_set_drive(dev, name, value, errp);
+ qdev_prop_set_drive_err(dev, name, value, errp);
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
2020-06-22 12:42:24 +03:00
|
|
|
/*
|
|
|
|
* Set properties between creation and realization.
|
|
|
|
*/
|
2020-07-07 19:05:59 +03:00
|
|
|
bool qdev_prop_set_drive_err(DeviceState *dev, const char *name,
|
|
|
|
BlockBackend *value, Error **errp);
|
qdev: Make qdev_prop_set_drive() match the other helpers
qdev_prop_set_drive() can fail. None of the other qdev_prop_set_FOO()
can; they abort on error.
To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.
Coccinelle script to update callers:
@ depends on !(file in "hw/core/qdev-properties-system.c")@
expression dev, name, value;
symbol error_abort;
@@
- qdev_prop_set_drive(dev, name, value, &error_abort);
+ qdev_prop_set_drive(dev, name, value);
@@
expression dev, name, value, errp;
@@
- qdev_prop_set_drive(dev, name, value, errp);
+ qdev_prop_set_drive_err(dev, name, value, errp);
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
2020-06-22 12:42:24 +03:00
|
|
|
|
|
|
|
/*
|
|
|
|
* Set properties between creation and realization.
|
|
|
|
* @value must be valid. Each property may be set at most once.
|
|
|
|
*/
|
2012-08-10 21:00:43 +04:00
|
|
|
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);
|
2016-12-07 16:20:22 +03:00
|
|
|
void qdev_prop_set_chr(DeviceState *dev, const char *name, Chardev *value);
|
2012-08-10 21:00:43 +04:00
|
|
|
void qdev_prop_set_netdev(DeviceState *dev, const char *name, NetClientState *value);
|
2015-03-09 21:17:26 +03:00
|
|
|
void qdev_prop_set_drive(DeviceState *dev, const char *name,
|
qdev: Make qdev_prop_set_drive() match the other helpers
qdev_prop_set_drive() can fail. None of the other qdev_prop_set_FOO()
can; they abort on error.
To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.
Coccinelle script to update callers:
@ depends on !(file in "hw/core/qdev-properties-system.c")@
expression dev, name, value;
symbol error_abort;
@@
- qdev_prop_set_drive(dev, name, value, &error_abort);
+ qdev_prop_set_drive(dev, name, value);
@@
expression dev, name, value, errp;
@@
- qdev_prop_set_drive(dev, name, value, errp);
+ qdev_prop_set_drive_err(dev, name, value, errp);
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
2020-06-22 12:42:24 +03:00
|
|
|
BlockBackend *value);
|
2017-03-10 23:05:49 +03:00
|
|
|
void qdev_prop_set_macaddr(DeviceState *dev, const char *name,
|
|
|
|
const uint8_t *value);
|
2012-08-10 21:00:43 +04:00
|
|
|
void qdev_prop_set_enum(DeviceState *dev, const char *name, int value);
|
|
|
|
|
qdev: Make qdev_prop_set_drive() match the other helpers
qdev_prop_set_drive() can fail. None of the other qdev_prop_set_FOO()
can; they abort on error.
To clean up this inconsistency, rename qdev_prop_set_drive() to
qdev_prop_set_drive_err(), and create a qdev_prop_set_drive() that
aborts on error.
Coccinelle script to update callers:
@ depends on !(file in "hw/core/qdev-properties-system.c")@
expression dev, name, value;
symbol error_abort;
@@
- qdev_prop_set_drive(dev, name, value, &error_abort);
+ qdev_prop_set_drive(dev, name, value);
@@
expression dev, name, value, errp;
@@
- qdev_prop_set_drive(dev, name, value, errp);
+ qdev_prop_set_drive_err(dev, name, value, errp);
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <20200622094227.1271650-14-armbru@redhat.com>
2020-06-22 12:42:24 +03:00
|
|
|
void *qdev_get_prop_ptr(DeviceState *dev, Property *prop);
|
|
|
|
|
2012-12-05 20:49:11 +04:00
|
|
|
void qdev_prop_register_global(GlobalProperty *prop);
|
qdev: Improve netdev property override error a bit
qdev_prop_set_netdev() fails when the property already has a non-null
value. Seems to go back to commit 30c367ed44
"qdev-properties-system.c: Allow vlan or netdev for -device, not
both", v1.7.0. Board code doesn't expect failure, and crashes:
$ qemu-system-x86_64 --nodefaults -nic user -netdev user,id=nic0 -global e1000.netdev=nic0
Unexpected error in error_set_from_qdev_prop_error() at /work/armbru/qemu/hw/core/qdev-properties.c:1101:
qemu-system-x86_64: Property 'e1000.netdev' doesn't take value '__org.qemu.nic0
'
Aborted (core dumped)
-device and device_add handle the failure:
$ qemu-system-x86_64 -nodefaults -netdev user,id=net0 -netdev user,id=net1 -device e1000,netdev=net0,netdev=net1
qemu-system-x86_64: -device e1000,netdev=net0,netdev=net1: Property 'e1000.netdev' doesn't take value 'net1'
$ qemu-system-x86_64 -nodefaults -S -display none -monitor stdio -netdev user,id=net0 -netdev user,id=net1 -global e1000.netdev=net0
QEMU 5.0.50 monitor - type 'help' for more information
(qemu) qemu-system-x86_64: warning: netdev net0 has no peer
qemu-system-x86_64: warning: netdev net1 has no peer
device_add e1000,netdev=net1
Error: Property 'e1000.netdev' doesn't take value 'net1'
Perhaps netdev property override could be made to work. Perhaps it
should. I'm not the right guy to figure this out. What I can do is
improve the error message a bit:
(qemu) device_add e1000,netdev=net1
Error: -global e1000.netdev=... conflicts with netdev=net1
Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200622094227.1271650-11-armbru@redhat.com>
2020-06-22 12:42:21 +03:00
|
|
|
const GlobalProperty *qdev_find_global_prop(DeviceState *dev,
|
|
|
|
const char *name);
|
2014-08-08 23:03:30 +04:00
|
|
|
int qdev_prop_check_globals(void);
|
2015-01-20 12:04:07 +03:00
|
|
|
void qdev_prop_set_globals(DeviceState *dev);
|
2012-08-10 21:00:43 +04:00
|
|
|
void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev,
|
|
|
|
Property *prop, const char *value);
|
|
|
|
|
|
|
|
/**
|
2016-04-17 10:45:54 +03:00
|
|
|
* qdev_property_add_static:
|
|
|
|
* @dev: Device to add the property to.
|
|
|
|
* @prop: The qdev property definition.
|
|
|
|
*
|
|
|
|
* Add a static QOM property to @dev for qdev property @prop.
|
|
|
|
* On error, store error in @errp. Static properties access data in a struct.
|
|
|
|
* The type of the QOM property is derived from prop->info.
|
2012-08-10 21:00:43 +04:00
|
|
|
*/
|
2020-01-10 18:30:16 +03:00
|
|
|
void qdev_property_add_static(DeviceState *dev, Property *prop);
|
2012-08-10 21:00:43 +04:00
|
|
|
|
2020-07-11 17:24:23 +03:00
|
|
|
/**
|
|
|
|
* qdev_alias_all_properties: Create aliases on source for all target properties
|
|
|
|
* @target: Device which has properties to be aliased
|
|
|
|
* @source: Object to add alias properties to
|
|
|
|
*
|
|
|
|
* Add alias properties to the @source object for all qdev properties on
|
|
|
|
* the @target DeviceState.
|
|
|
|
*
|
|
|
|
* This is useful when @target is an internal implementation object
|
|
|
|
* owned by @source, and you want to expose all the properties of that
|
|
|
|
* implementation object as properties on the @source object so that users
|
|
|
|
* of @source can set them.
|
|
|
|
*/
|
2014-06-18 13:58:32 +04:00
|
|
|
void qdev_alias_all_properties(DeviceState *target, Object *source);
|
|
|
|
|
2013-03-25 17:40:44 +04:00
|
|
|
/**
|
|
|
|
* @qdev_prop_set_after_realize:
|
|
|
|
* @dev: device
|
|
|
|
* @name: name of property
|
|
|
|
* @errp: indirect pointer to Error to be set
|
|
|
|
* Set the Error object to report that an attempt was made to set a property
|
|
|
|
* on a device after it has already been realized. This is a utility function
|
|
|
|
* which allows property-setter functions to easily report the error in
|
|
|
|
* a friendly format identifying both the device and the property.
|
|
|
|
*/
|
|
|
|
void qdev_prop_set_after_realize(DeviceState *dev, const char *name,
|
|
|
|
Error **errp);
|
2014-03-19 11:58:56 +04:00
|
|
|
|
|
|
|
/**
|
|
|
|
* qdev_prop_allow_set_link_before_realize:
|
|
|
|
*
|
|
|
|
* Set the #Error object if an attempt is made to set the link after realize.
|
|
|
|
* This function should be used as the check() argument to
|
|
|
|
* object_property_add_link().
|
|
|
|
*/
|
2017-07-14 05:14:50 +03:00
|
|
|
void qdev_prop_allow_set_link_before_realize(const Object *obj,
|
|
|
|
const char *name,
|
2014-03-19 11:58:56 +04:00
|
|
|
Object *val, Error **errp);
|
|
|
|
|
2012-08-10 21:00:43 +04:00
|
|
|
#endif
|