Archipelago » qemu

#ifndef QEMU_QDEV_PROPERTIES_H

#define QEMU_QDEV_PROPERTIES_H

#include "hw/qdev-core.h"

/*** qdev-properties.c ***/

extern PropertyInfo qdev_prop_bit;

extern PropertyInfo qdev_prop_bool;

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;

extern PropertyInfo qdev_prop_arraylen;

#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_BOOL(_name, _state, _field, _defval) {       \

        .name      = (_name),                                    \

        .info      = &(qdev_prop_bool),                          \

        .offset    = offsetof(_state, _field)                    \

            + type_check(bool, typeof_field(_state, _field)),    \

        .qtype     = QTYPE_QBOOL,                                \

        .defval    = (bool)_defval,                              \

        }

#define PROP_ARRAY_LEN_PREFIX "len-"

/**

 * DEFINE_PROP_ARRAY:

 * @_name: name of the array

 * @_state: name of the device state structure type

 * @_field: uint32_t field in @_state to hold the array length

 * @_arrayfield: field in @_state (of type '@_arraytype *') which

 *               will point to the array

 * @_arrayprop: PropertyInfo defining what property the array elements have

 * @_arraytype: C type of the array elements

 *

 * Define device properties for a variable-length array _name.  A

 * static property "len-arrayname" is defined. When the device creator

 * sets this property to the desired length of array, further dynamic

 * properties "arrayname[0]", "arrayname[1]", ...  are defined so the

 * device creator can set the array element values. Setting the

 * "len-arrayname" property more than once is an error.

 *

 * When the array length is set, the @_field member of the device

 * struct is set to the array length, and @_arrayfield is set to point

 * to (zero-initialised) memory allocated for the array.  For a zero

 * length array, @_field will be set to 0 and @_arrayfield to NULL.

 * 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),                                  \

        .offset = offsetof(_state, _field)                              \

            + type_check(uint32_t, typeof_field(_state, _field)),       \

        .qtype = QTYPE_QINT,                                            \

        .arrayinfo = &(_arrayprop),                                     \

        .arrayfieldsize = sizeof(_arraytype),                           \

        .arrayoffset = offsetof(_state, _arrayfield),                   \

        }

#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, NICPeers)

#define DEFINE_PROP_VLAN(_n, _s, _f)             \

    DEFINE_PROP(_n, _s, _f, qdev_prop_vlan, NICPeers)

#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);

void qdev_prop_parse(DeviceState *dev, const char *name, const char *value,

                     Error **errp);

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(GlobalProperty *prop);

void qdev_prop_register_global_list(GlobalProperty *props);

void qdev_prop_set_globals(DeviceState *dev, Error **errp);

void qdev_prop_set_globals_for_type(DeviceState *dev, const char *typename,

                                    Error **errp);

void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev,

                                    Property *prop, const char *value);

/**

 * @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_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);

#endif