include/hw/boards.h

9 #include "qapi/qapi-types-machine.h"
15 #define TYPE_MACHINE_SUFFIX "-machine"
17 /* Machine class name that needs to be used for class-name-based machine
22 #define TYPE_MACHINE "machine"
23 #undef MACHINE  /* BSD defines it and QEMU does not use it */
24 OBJECT_DECLARE_TYPE(MachineState, MachineClass, MACHINE)
29  * machine_class_default_cpu_type: Return the machine default CPU type.
30  * @mc: Machine class
35 void machine_run_board_init(MachineState *machine, const char *mem_path, Error **errp);
36 bool machine_usb(MachineState *machine);
37 int machine_phandle_start(MachineState *machine);
38 bool machine_dump_guest_core(MachineState *machine);
39 bool machine_mem_merge(MachineState *machine);
40 bool machine_require_guest_memfd(MachineState *machine);
41 HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine);
42 void machine_set_cpu_numa_node(MachineState *machine,
61  * @mc: Machine class
69  * for the special cases which are permitted for this machine model, the
70  * machine model class init code must call this function to add them
77  * type for the machine class.
78  * @mc: Machine class
81  * Returns: true if @type is a type in the machine's list of
92  * @mc: Machine class
95  * Returns: true if @dev is a sysbus device on the machine's list
101  * set up by the machine using machine_class_allow_dynamic_sysbus_dev().
118 MemoryRegion *machine_consume_memdev(MachineState *machine,
140  * @cpus - array of present or possible CPUs for current machine configuration
150  * @dies_supported - whether dies are supported by the machine
151  * @clusters_supported - whether clusters are supported by the machine
154  * @books_supported - whether books are supported by the machine
155  * @drawers_supported - whether drawers are supported by the machine
156  * @modules_supported - whether modules are supported by the machine
158  *                    supported by the machine
173  * @deprecation_reason: If set, the machine is marked as deprecated. The
179  *    If true QEMU will use this machine by default if no '-M' option is given.
190  *    a machine to group CPU threads belonging to the same socket/package
193  *    Value of QEMU_VERSION when the machine was added to QEMU.
215  *    compatibility break for the machine.
232  *    machine based on the current boards memory map. This may be NULL if it
251  *    Amends user provided ram size (with -m option) using machine
252  *    specific algorithm. To be used by old machine types for compat
274     int (*kvm_type)(MachineState *machine, const char *arg);
275     int (*hvf_get_physical_address_range)(MachineState *machine);
318     HotplugHandler *(*get_hotplug_handler)(MachineState *machine,
322     CpuInstanceProperties (*cpu_index_to_instance_props)(MachineState *machine,
324     const CPUArchIdList *(*possible_cpu_arch_ids)(MachineState *machine);
361  * @cpus: the number of present logical processors on the machine
362  * @drawers: the number of drawers on the machine
370  * @max_cpus: the maximum number of logical processors on the machine
424      * machine init function and forward the property to the device.
446  * definition of versioned machine types, using a somewhat
450  * 'virt' machine types would look like:
459  *          mc->desc = "QEMU " MACHINE_VER_STR(__VA_ARGS__) " Virtual Machine"; \
478  * whichever scenarios need to be catered for with a machine:
520  * Construct a human targeted machine version string.
557  * Construct a QAPI type name for a versioned machine
594  * Construct a name for a versioned machine type that is
641  * message for a versioned machine type
670  * Evaluates true when a machine type with (major, minor)
672  * deprecated based on the current versioned machine type
679  * Evaluates true when a machine type with (major, minor)
681  * for deletion based on the current versioned machine type
688  * Sets the deprecation reason for a versioned machine based
692  * function for all machine types which support versioning.
696  * 'deprecation_reason' field on the machine, to warn users
711  * method for all machine types which support versioning.
716  * of the machine
719  * machine types was introduced in QEMU 9.1.0.
721  * Under the new policy a number of old machine types (any