[qemu.git] / hw / core / machine.c

/*
 * QEMU Machine
 *
 * Copyright (C) 2014 Red Hat Inc
 *
 * Authors:
 *   Marcel Apfelbaum <[email protected]>
 *
 * This work is licensed under the terms of the GNU GPL, version 2 or later.
 * See the COPYING file in the top-level directory.
 */

#include "hw/boards.h"
#include "qapi/visitor.h"

static char *machine_get_accel(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->accel);
}

static void machine_set_accel(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->accel);
    ms->accel = g_strdup(value);
}

static bool machine_get_kernel_irqchip(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return ms->kernel_irqchip;
}

static void machine_set_kernel_irqchip(Object *obj, bool value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    ms->kernel_irqchip = value;
}

static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v,
                                       void *opaque, const char *name,
                                       Error **errp)
{
    MachineState *ms = MACHINE(obj);
    int64_t value = ms->kvm_shadow_mem;

    visit_type_int(v, &value, name, errp);
}

static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v,
                                       void *opaque, const char *name,
                                       Error **errp)
{
    MachineState *ms = MACHINE(obj);
    Error *error = NULL;
    int64_t value;

    visit_type_int(v, &value, name, &error);
    if (error) {
        error_propagate(errp, error);
        return;
    }

    ms->kvm_shadow_mem = value;
}

static char *machine_get_kernel(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->kernel_filename);
}

static void machine_set_kernel(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->kernel_filename);
    ms->kernel_filename = g_strdup(value);
}

static char *machine_get_initrd(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->initrd_filename);
}

static void machine_set_initrd(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->initrd_filename);
    ms->initrd_filename = g_strdup(value);
}

static char *machine_get_append(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->kernel_cmdline);
}

static void machine_set_append(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->kernel_cmdline);
    ms->kernel_cmdline = g_strdup(value);
}

static char *machine_get_dtb(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->dtb);
}

static void machine_set_dtb(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->dtb);
    ms->dtb = g_strdup(value);
}

static char *machine_get_dumpdtb(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->dumpdtb);
}

static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->dumpdtb);
    ms->dumpdtb = g_strdup(value);
}

static void machine_get_phandle_start(Object *obj, Visitor *v,
                                       void *opaque, const char *name,
                                       Error **errp)
{
    MachineState *ms = MACHINE(obj);
    int64_t value = ms->phandle_start;

    visit_type_int(v, &value, name, errp);
}

static void machine_set_phandle_start(Object *obj, Visitor *v,
                                       void *opaque, const char *name,
                                       Error **errp)
{
    MachineState *ms = MACHINE(obj);
    Error *error = NULL;
    int64_t value;

    visit_type_int(v, &value, name, &error);
    if (error) {
        error_propagate(errp, error);
        return;
    }

    ms->phandle_start = value;
}

static char *machine_get_dt_compatible(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->dt_compatible);
}

static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->dt_compatible);
    ms->dt_compatible = g_strdup(value);
}

static bool machine_get_dump_guest_core(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return ms->dump_guest_core;
}

static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    ms->dump_guest_core = value;
}

static bool machine_get_mem_merge(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return ms->mem_merge;
}

static void machine_set_mem_merge(Object *obj, bool value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    ms->mem_merge = value;
}

static bool machine_get_usb(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return ms->usb;
}

static void machine_set_usb(Object *obj, bool value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    ms->usb = value;
}

static char *machine_get_firmware(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return g_strdup(ms->firmware);
}

static void machine_set_firmware(Object *obj, const char *value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->firmware);
    ms->firmware = g_strdup(value);
}

static bool machine_get_iommu(Object *obj, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    return ms->iommu;
}

static void machine_set_iommu(Object *obj, bool value, Error **errp)
{
    MachineState *ms = MACHINE(obj);

    ms->iommu = value;
}

static void machine_initfn(Object *obj)
{
    object_property_add_str(obj, "accel",
                            machine_get_accel, machine_set_accel, NULL);
    object_property_add_bool(obj, "kernel-irqchip",
                             machine_get_kernel_irqchip,
                             machine_set_kernel_irqchip,
                             NULL);
    object_property_add(obj, "kvm-shadow-mem", "int",
                        machine_get_kvm_shadow_mem,
                        machine_set_kvm_shadow_mem,
                        NULL, NULL, NULL);
    object_property_add_str(obj, "kernel",
                            machine_get_kernel, machine_set_kernel, NULL);
    object_property_add_str(obj, "initrd",
                            machine_get_initrd, machine_set_initrd, NULL);
    object_property_add_str(obj, "append",
                            machine_get_append, machine_set_append, NULL);
    object_property_add_str(obj, "dtb",
                            machine_get_dtb, machine_set_dtb, NULL);
    object_property_add_str(obj, "dumpdtb",
                            machine_get_dumpdtb, machine_set_dumpdtb, NULL);
    object_property_add(obj, "phandle-start", "int",
                        machine_get_phandle_start,
                        machine_set_phandle_start,
                        NULL, NULL, NULL);
    object_property_add_str(obj, "dt-compatible",
                            machine_get_dt_compatible,
                            machine_set_dt_compatible,
                            NULL);
    object_property_add_bool(obj, "dump-guest-core",
                             machine_get_dump_guest_core,
                             machine_set_dump_guest_core,
                             NULL);
    object_property_add_bool(obj, "mem-merge",
                             machine_get_mem_merge,
                             machine_set_mem_merge, NULL);
    object_property_add_bool(obj, "usb",
                             machine_get_usb,
                             machine_set_usb, NULL);
    object_property_add_str(obj, "firmware",
                            machine_get_firmware,
                            machine_set_firmware, NULL);
    object_property_add_bool(obj, "iommu",
                             machine_get_iommu,
                             machine_set_iommu, NULL);
}

static void machine_finalize(Object *obj)
{
    MachineState *ms = MACHINE(obj);

    g_free(ms->accel);
    g_free(ms->kernel_filename);
    g_free(ms->initrd_filename);
    g_free(ms->kernel_cmdline);
    g_free(ms->dtb);
    g_free(ms->dumpdtb);
    g_free(ms->dt_compatible);
    g_free(ms->firmware);
}

static const TypeInfo machine_info = {
    .name = TYPE_MACHINE,
    .parent = TYPE_OBJECT,
    .abstract = true,
    .class_size = sizeof(MachineClass),
    .instance_size = sizeof(MachineState),
    .instance_init = machine_initfn,
    .instance_finalize = machine_finalize,
};

static void machine_register_types(void)
{
    type_register_static(&machine_info);
}

type_init(machine_register_types)
Commit	Line	Data
36d20cb2 MA	1	/*
	2	* QEMU Machine
	3	*
	4	* Copyright (C) 2014 Red Hat Inc
	5	*
	6	* Authors:
	7	* Marcel Apfelbaum <[email protected]>
	8	*
	9	* This work is licensed under the terms of the GNU GPL, version 2 or later.
	10	* See the COPYING file in the top-level directory.
	11	*/
	12
	13	#include "hw/boards.h"
6b1b1440 MA	14	#include "qapi/visitor.h"
	15
	16	static char machine_get_accel(Object obj, Error **errp)
	17	{
	18	MachineState *ms = MACHINE(obj);
	19
	20	return g_strdup(ms->accel);
	21	}
	22
	23	static void machine_set_accel(Object obj, const char value, Error **errp)
	24	{
	25	MachineState *ms = MACHINE(obj);
	26
556068ee	27	g_free(ms->accel);
6b1b1440 MA	28	ms->accel = g_strdup(value);
	29	}
	30
	31	static bool machine_get_kernel_irqchip(Object obj, Error *errp)
	32	{
	33	MachineState *ms = MACHINE(obj);
	34
	35	return ms->kernel_irqchip;
	36	}
	37
	38	static void machine_set_kernel_irqchip(Object obj, bool value, Error *errp)
	39	{
	40	MachineState *ms = MACHINE(obj);
	41
	42	ms->kernel_irqchip = value;
	43	}
	44
	45	static void machine_get_kvm_shadow_mem(Object obj, Visitor v,
	46	void opaque, const char name,
	47	Error **errp)
	48	{
	49	MachineState *ms = MACHINE(obj);
	50	int64_t value = ms->kvm_shadow_mem;
	51
	52	visit_type_int(v, &value, name, errp);
	53	}
	54
	55	static void machine_set_kvm_shadow_mem(Object obj, Visitor v,
	56	void opaque, const char name,
	57	Error **errp)
	58	{
	59	MachineState *ms = MACHINE(obj);
	60	Error *error = NULL;
	61	int64_t value;
	62
	63	visit_type_int(v, &value, name, &error);
	64	if (error) {
	65	error_propagate(errp, error);
	66	return;
	67	}
	68
	69	ms->kvm_shadow_mem = value;
	70	}
	71
	72	static char machine_get_kernel(Object obj, Error **errp)
	73	{
	74	MachineState *ms = MACHINE(obj);
	75
	76	return g_strdup(ms->kernel_filename);
	77	}
	78
	79	static void machine_set_kernel(Object obj, const char value, Error **errp)
	80	{
	81	MachineState *ms = MACHINE(obj);
	82
556068ee	83	g_free(ms->kernel_filename);
6b1b1440 MA	84	ms->kernel_filename = g_strdup(value);
	85	}
	86
	87	static char machine_get_initrd(Object obj, Error **errp)
	88	{
	89	MachineState *ms = MACHINE(obj);
	90
	91	return g_strdup(ms->initrd_filename);
	92	}
	93
	94	static void machine_set_initrd(Object obj, const char value, Error **errp)
	95	{
	96	MachineState *ms = MACHINE(obj);
	97
556068ee	98	g_free(ms->initrd_filename);
6b1b1440 MA	99	ms->initrd_filename = g_strdup(value);
	100	}
	101
	102	static char machine_get_append(Object obj, Error **errp)
	103	{
	104	MachineState *ms = MACHINE(obj);
	105
	106	return g_strdup(ms->kernel_cmdline);
	107	}
	108
	109	static void machine_set_append(Object obj, const char value, Error **errp)
	110	{
	111	MachineState *ms = MACHINE(obj);
	112
556068ee	113	g_free(ms->kernel_cmdline);
6b1b1440 MA	114	ms->kernel_cmdline = g_strdup(value);
	115	}
	116
	117	static char machine_get_dtb(Object obj, Error **errp)
	118	{
	119	MachineState *ms = MACHINE(obj);
	120
	121	return g_strdup(ms->dtb);
	122	}
	123
	124	static void machine_set_dtb(Object obj, const char value, Error **errp)
	125	{
	126	MachineState *ms = MACHINE(obj);
	127
556068ee	128	g_free(ms->dtb);
6b1b1440 MA	129	ms->dtb = g_strdup(value);
	130	}
	131
	132	static char machine_get_dumpdtb(Object obj, Error **errp)
	133	{
	134	MachineState *ms = MACHINE(obj);
	135
	136	return g_strdup(ms->dumpdtb);
	137	}
	138
	139	static void machine_set_dumpdtb(Object obj, const char value, Error **errp)
	140	{
	141	MachineState *ms = MACHINE(obj);
	142
556068ee	143	g_free(ms->dumpdtb);
6b1b1440 MA	144	ms->dumpdtb = g_strdup(value);
	145	}
	146
	147	static void machine_get_phandle_start(Object obj, Visitor v,
	148	void opaque, const char name,
	149	Error **errp)
	150	{
	151	MachineState *ms = MACHINE(obj);
	152	int64_t value = ms->phandle_start;
	153
	154	visit_type_int(v, &value, name, errp);
	155	}
	156
	157	static void machine_set_phandle_start(Object obj, Visitor v,
	158	void opaque, const char name,
	159	Error **errp)
	160	{
	161	MachineState *ms = MACHINE(obj);
	162	Error *error = NULL;
	163	int64_t value;
	164
	165	visit_type_int(v, &value, name, &error);
	166	if (error) {
	167	error_propagate(errp, error);
	168	return;
	169	}
	170
	171	ms->phandle_start = value;
	172	}
	173
	174	static char machine_get_dt_compatible(Object obj, Error **errp)
	175	{
	176	MachineState *ms = MACHINE(obj);
	177
	178	return g_strdup(ms->dt_compatible);
	179	}
	180
	181	static void machine_set_dt_compatible(Object obj, const char value, Error **errp)
	182	{
	183	MachineState *ms = MACHINE(obj);
	184
556068ee	185	g_free(ms->dt_compatible);
6b1b1440 MA	186	ms->dt_compatible = g_strdup(value);
	187	}
	188
	189	static bool machine_get_dump_guest_core(Object obj, Error *errp)
	190	{
	191	MachineState *ms = MACHINE(obj);
	192
	193	return ms->dump_guest_core;
	194	}
	195
	196	static void machine_set_dump_guest_core(Object obj, bool value, Error *errp)
	197	{
	198	MachineState *ms = MACHINE(obj);
	199
	200	ms->dump_guest_core = value;
	201	}
	202
	203	static bool machine_get_mem_merge(Object obj, Error *errp)
	204	{
	205	MachineState *ms = MACHINE(obj);
	206
	207	return ms->mem_merge;
	208	}
	209
	210	static void machine_set_mem_merge(Object obj, bool value, Error *errp)
	211	{
	212	MachineState *ms = MACHINE(obj);
	213
	214	ms->mem_merge = value;
	215	}
	216
	217	static bool machine_get_usb(Object obj, Error *errp)
	218	{
	219	MachineState *ms = MACHINE(obj);
	220
	221	return ms->usb;
	222	}
	223
	224	static void machine_set_usb(Object obj, bool value, Error *errp)
	225	{
	226	MachineState *ms = MACHINE(obj);
	227
	228	ms->usb = value;
	229	}
	230
	231	static char machine_get_firmware(Object obj, Error **errp)
	232	{
	233	MachineState *ms = MACHINE(obj);
	234
	235	return g_strdup(ms->firmware);
	236	}
	237
	238	static void machine_set_firmware(Object obj, const char value, Error **errp)
	239	{
	240	MachineState *ms = MACHINE(obj);
	241
556068ee	242	g_free(ms->firmware);
6b1b1440 MA	243	ms->firmware = g_strdup(value);
	244	}
	245
a52a7fdf LT	246	static bool machine_get_iommu(Object obj, Error *errp)
	247	{
	248	MachineState *ms = MACHINE(obj);
	249
	250	return ms->iommu;
	251	}
	252
	253	static void machine_set_iommu(Object obj, bool value, Error *errp)
	254	{
	255	MachineState *ms = MACHINE(obj);
	256
	257	ms->iommu = value;
	258	}
	259
6b1b1440 MA	260	static void machine_initfn(Object *obj)
	261	{
	262	object_property_add_str(obj, "accel",
	263	machine_get_accel, machine_set_accel, NULL);
b0ddb8bf	264	object_property_add_bool(obj, "kernel-irqchip",
6b1b1440 MA	265	machine_get_kernel_irqchip,
	266	machine_set_kernel_irqchip,
	267	NULL);
b0ddb8bf	268	object_property_add(obj, "kvm-shadow-mem", "int",
6b1b1440 MA	269	machine_get_kvm_shadow_mem,
	270	machine_set_kvm_shadow_mem,
	271	NULL, NULL, NULL);
	272	object_property_add_str(obj, "kernel",
	273	machine_get_kernel, machine_set_kernel, NULL);
	274	object_property_add_str(obj, "initrd",
	275	machine_get_initrd, machine_set_initrd, NULL);
	276	object_property_add_str(obj, "append",
	277	machine_get_append, machine_set_append, NULL);
	278	object_property_add_str(obj, "dtb",
	279	machine_get_dtb, machine_set_dtb, NULL);
	280	object_property_add_str(obj, "dumpdtb",
	281	machine_get_dumpdtb, machine_set_dumpdtb, NULL);
b0ddb8bf	282	object_property_add(obj, "phandle-start", "int",
6b1b1440 MA	283	machine_get_phandle_start,
	284	machine_set_phandle_start,
	285	NULL, NULL, NULL);
b0ddb8bf	286	object_property_add_str(obj, "dt-compatible",
6b1b1440 MA	287	machine_get_dt_compatible,
	288	machine_set_dt_compatible,
	289	NULL);
	290	object_property_add_bool(obj, "dump-guest-core",
	291	machine_get_dump_guest_core,
	292	machine_set_dump_guest_core,
	293	NULL);
	294	object_property_add_bool(obj, "mem-merge",
ac40aa15 LT	295	machine_get_mem_merge,
	296	machine_set_mem_merge, NULL);
	297	object_property_add_bool(obj, "usb",
	298	machine_get_usb,
	299	machine_set_usb, NULL);
6b1b1440	300	object_property_add_str(obj, "firmware",
ac40aa15 LT	301	machine_get_firmware,
ac40aa15 LT	302	machine_set_firmware, NULL);
a52a7fdf LT	303	object_property_add_bool(obj, "iommu",
	304	machine_get_iommu,
	305	machine_set_iommu, NULL);
6b1b1440 MA	306	}
	307
	308	static void machine_finalize(Object *obj)
	309	{
	310	MachineState *ms = MACHINE(obj);
	311
	312	g_free(ms->accel);
	313	g_free(ms->kernel_filename);
	314	g_free(ms->initrd_filename);
	315	g_free(ms->kernel_cmdline);
	316	g_free(ms->dtb);
	317	g_free(ms->dumpdtb);
	318	g_free(ms->dt_compatible);
	319	g_free(ms->firmware);
	320	}
36d20cb2 MA	321
	322	static const TypeInfo machine_info = {
	323	.name = TYPE_MACHINE,
	324	.parent = TYPE_OBJECT,
	325	.abstract = true,
	326	.class_size = sizeof(MachineClass),
	327	.instance_size = sizeof(MachineState),
6b1b1440 MA	328	.instance_init = machine_initfn,
6b1b1440 MA	329	.instance_finalize = machine_finalize,
36d20cb2 MA	330	};
	331
	332	static void machine_register_types(void)
	333	{
	334	type_register_static(&machine_info);
	335	}
	336
	337	type_init(machine_register_types)