136d20cb2SMarcel Apfelbaum /* 236d20cb2SMarcel Apfelbaum * QEMU Machine 336d20cb2SMarcel Apfelbaum * 436d20cb2SMarcel Apfelbaum * Copyright (C) 2014 Red Hat Inc 536d20cb2SMarcel Apfelbaum * 636d20cb2SMarcel Apfelbaum * Authors: 736d20cb2SMarcel Apfelbaum * Marcel Apfelbaum <marcel.a@redhat.com> 836d20cb2SMarcel Apfelbaum * 936d20cb2SMarcel Apfelbaum * This work is licensed under the terms of the GNU GPL, version 2 or later. 1036d20cb2SMarcel Apfelbaum * See the COPYING file in the top-level directory. 1136d20cb2SMarcel Apfelbaum */ 1236d20cb2SMarcel Apfelbaum 1318c86e2bSPeter Maydell #include "qemu/osdep.h" 14fc6b3cf9SPhilippe Mathieu-Daudé #include "qemu/units.h" 1536d20cb2SMarcel Apfelbaum #include "hw/boards.h" 16da34e65cSMarkus Armbruster #include "qapi/error.h" 179af23989SMarkus Armbruster #include "qapi/qapi-visit-common.h" 186b1b1440SMarcel Apfelbaum #include "qapi/visitor.h" 1933cd52b5SAlexander Graf #include "hw/sysbus.h" 2033cd52b5SAlexander Graf #include "sysemu/sysemu.h" 213bfe5716SLaurent Vivier #include "sysemu/numa.h" 2233cd52b5SAlexander Graf #include "qemu/error-report.h" 23c6ff347cSIgor Mammedov #include "sysemu/qtest.h" 246b1b1440SMarcel Apfelbaum 25abd93cc7SMarc-André Lureau GlobalProperty hw_compat_3_1[] = { 26abd93cc7SMarc-André Lureau { 27abd93cc7SMarc-André Lureau .driver = "pcie-root-port", 28abd93cc7SMarc-André Lureau .property = "x-speed", 29abd93cc7SMarc-André Lureau .value = "2_5", 30abd93cc7SMarc-André Lureau },{ 31abd93cc7SMarc-André Lureau .driver = "pcie-root-port", 32abd93cc7SMarc-André Lureau .property = "x-width", 33abd93cc7SMarc-André Lureau .value = "1", 34abd93cc7SMarc-André Lureau }, 35abd93cc7SMarc-André Lureau }; 36abd93cc7SMarc-André Lureau const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1); 37abd93cc7SMarc-André Lureau 38ddb3235dSMarc-André Lureau GlobalProperty hw_compat_3_0[] = {}; 39ddb3235dSMarc-André Lureau const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0); 40ddb3235dSMarc-André Lureau 41*0d47310bSMarc-André Lureau GlobalProperty hw_compat_2_12[] = { 42*0d47310bSMarc-André Lureau { 43*0d47310bSMarc-André Lureau .driver = "migration", 44*0d47310bSMarc-André Lureau .property = "decompress-error-check", 45*0d47310bSMarc-André Lureau .value = "off", 46*0d47310bSMarc-André Lureau },{ 47*0d47310bSMarc-André Lureau .driver = "hda-audio", 48*0d47310bSMarc-André Lureau .property = "use-timer", 49*0d47310bSMarc-André Lureau .value = "false", 50*0d47310bSMarc-André Lureau },{ 51*0d47310bSMarc-André Lureau .driver = "cirrus-vga", 52*0d47310bSMarc-André Lureau .property = "global-vmstate", 53*0d47310bSMarc-André Lureau .value = "true", 54*0d47310bSMarc-André Lureau },{ 55*0d47310bSMarc-André Lureau .driver = "VGA", 56*0d47310bSMarc-André Lureau .property = "global-vmstate", 57*0d47310bSMarc-André Lureau .value = "true", 58*0d47310bSMarc-André Lureau },{ 59*0d47310bSMarc-André Lureau .driver = "vmware-svga", 60*0d47310bSMarc-André Lureau .property = "global-vmstate", 61*0d47310bSMarc-André Lureau .value = "true", 62*0d47310bSMarc-André Lureau },{ 63*0d47310bSMarc-André Lureau .driver = "qxl-vga", 64*0d47310bSMarc-André Lureau .property = "global-vmstate", 65*0d47310bSMarc-André Lureau .value = "true", 66*0d47310bSMarc-André Lureau }, 67*0d47310bSMarc-André Lureau }; 68*0d47310bSMarc-André Lureau const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12); 69*0d47310bSMarc-André Lureau 706b1b1440SMarcel Apfelbaum static char *machine_get_accel(Object *obj, Error **errp) 716b1b1440SMarcel Apfelbaum { 726b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 736b1b1440SMarcel Apfelbaum 746b1b1440SMarcel Apfelbaum return g_strdup(ms->accel); 756b1b1440SMarcel Apfelbaum } 766b1b1440SMarcel Apfelbaum 776b1b1440SMarcel Apfelbaum static void machine_set_accel(Object *obj, const char *value, Error **errp) 786b1b1440SMarcel Apfelbaum { 796b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 806b1b1440SMarcel Apfelbaum 81556068eeSEduardo Habkost g_free(ms->accel); 826b1b1440SMarcel Apfelbaum ms->accel = g_strdup(value); 836b1b1440SMarcel Apfelbaum } 846b1b1440SMarcel Apfelbaum 8532c18a2dSMatt Gingell static void machine_set_kernel_irqchip(Object *obj, Visitor *v, 86d7bce999SEric Blake const char *name, void *opaque, 8732c18a2dSMatt Gingell Error **errp) 886b1b1440SMarcel Apfelbaum { 8932c18a2dSMatt Gingell Error *err = NULL; 906b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 9132c18a2dSMatt Gingell OnOffSplit mode; 926b1b1440SMarcel Apfelbaum 9351e72bc1SEric Blake visit_type_OnOffSplit(v, name, &mode, &err); 9432c18a2dSMatt Gingell if (err) { 9532c18a2dSMatt Gingell error_propagate(errp, err); 9632c18a2dSMatt Gingell return; 9732c18a2dSMatt Gingell } else { 9832c18a2dSMatt Gingell switch (mode) { 9932c18a2dSMatt Gingell case ON_OFF_SPLIT_ON: 10032c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 10132c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 10232c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 10332c18a2dSMatt Gingell break; 10432c18a2dSMatt Gingell case ON_OFF_SPLIT_OFF: 10532c18a2dSMatt Gingell ms->kernel_irqchip_allowed = false; 10632c18a2dSMatt Gingell ms->kernel_irqchip_required = false; 10732c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 10832c18a2dSMatt Gingell break; 10932c18a2dSMatt Gingell case ON_OFF_SPLIT_SPLIT: 11032c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 11132c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 11232c18a2dSMatt Gingell ms->kernel_irqchip_split = true; 11332c18a2dSMatt Gingell break; 11432c18a2dSMatt Gingell default: 11578a39306SGreg Kurz /* The value was checked in visit_type_OnOffSplit() above. If 11678a39306SGreg Kurz * we get here, then something is wrong in QEMU. 11778a39306SGreg Kurz */ 11832c18a2dSMatt Gingell abort(); 11932c18a2dSMatt Gingell } 12032c18a2dSMatt Gingell } 1216b1b1440SMarcel Apfelbaum } 1226b1b1440SMarcel Apfelbaum 1236b1b1440SMarcel Apfelbaum static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v, 124d7bce999SEric Blake const char *name, void *opaque, 1256b1b1440SMarcel Apfelbaum Error **errp) 1266b1b1440SMarcel Apfelbaum { 1276b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1286b1b1440SMarcel Apfelbaum int64_t value = ms->kvm_shadow_mem; 1296b1b1440SMarcel Apfelbaum 13051e72bc1SEric Blake visit_type_int(v, name, &value, errp); 1316b1b1440SMarcel Apfelbaum } 1326b1b1440SMarcel Apfelbaum 1336b1b1440SMarcel Apfelbaum static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v, 134d7bce999SEric Blake const char *name, void *opaque, 1356b1b1440SMarcel Apfelbaum Error **errp) 1366b1b1440SMarcel Apfelbaum { 1376b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1386b1b1440SMarcel Apfelbaum Error *error = NULL; 1396b1b1440SMarcel Apfelbaum int64_t value; 1406b1b1440SMarcel Apfelbaum 14151e72bc1SEric Blake visit_type_int(v, name, &value, &error); 1426b1b1440SMarcel Apfelbaum if (error) { 1436b1b1440SMarcel Apfelbaum error_propagate(errp, error); 1446b1b1440SMarcel Apfelbaum return; 1456b1b1440SMarcel Apfelbaum } 1466b1b1440SMarcel Apfelbaum 1476b1b1440SMarcel Apfelbaum ms->kvm_shadow_mem = value; 1486b1b1440SMarcel Apfelbaum } 1496b1b1440SMarcel Apfelbaum 1506b1b1440SMarcel Apfelbaum static char *machine_get_kernel(Object *obj, Error **errp) 1516b1b1440SMarcel Apfelbaum { 1526b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1536b1b1440SMarcel Apfelbaum 1546b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_filename); 1556b1b1440SMarcel Apfelbaum } 1566b1b1440SMarcel Apfelbaum 1576b1b1440SMarcel Apfelbaum static void machine_set_kernel(Object *obj, const char *value, Error **errp) 1586b1b1440SMarcel Apfelbaum { 1596b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1606b1b1440SMarcel Apfelbaum 161556068eeSEduardo Habkost g_free(ms->kernel_filename); 1626b1b1440SMarcel Apfelbaum ms->kernel_filename = g_strdup(value); 1636b1b1440SMarcel Apfelbaum } 1646b1b1440SMarcel Apfelbaum 1656b1b1440SMarcel Apfelbaum static char *machine_get_initrd(Object *obj, Error **errp) 1666b1b1440SMarcel Apfelbaum { 1676b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1686b1b1440SMarcel Apfelbaum 1696b1b1440SMarcel Apfelbaum return g_strdup(ms->initrd_filename); 1706b1b1440SMarcel Apfelbaum } 1716b1b1440SMarcel Apfelbaum 1726b1b1440SMarcel Apfelbaum static void machine_set_initrd(Object *obj, const char *value, Error **errp) 1736b1b1440SMarcel Apfelbaum { 1746b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1756b1b1440SMarcel Apfelbaum 176556068eeSEduardo Habkost g_free(ms->initrd_filename); 1776b1b1440SMarcel Apfelbaum ms->initrd_filename = g_strdup(value); 1786b1b1440SMarcel Apfelbaum } 1796b1b1440SMarcel Apfelbaum 1806b1b1440SMarcel Apfelbaum static char *machine_get_append(Object *obj, Error **errp) 1816b1b1440SMarcel Apfelbaum { 1826b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1836b1b1440SMarcel Apfelbaum 1846b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_cmdline); 1856b1b1440SMarcel Apfelbaum } 1866b1b1440SMarcel Apfelbaum 1876b1b1440SMarcel Apfelbaum static void machine_set_append(Object *obj, const char *value, Error **errp) 1886b1b1440SMarcel Apfelbaum { 1896b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1906b1b1440SMarcel Apfelbaum 191556068eeSEduardo Habkost g_free(ms->kernel_cmdline); 1926b1b1440SMarcel Apfelbaum ms->kernel_cmdline = g_strdup(value); 1936b1b1440SMarcel Apfelbaum } 1946b1b1440SMarcel Apfelbaum 1956b1b1440SMarcel Apfelbaum static char *machine_get_dtb(Object *obj, Error **errp) 1966b1b1440SMarcel Apfelbaum { 1976b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1986b1b1440SMarcel Apfelbaum 1996b1b1440SMarcel Apfelbaum return g_strdup(ms->dtb); 2006b1b1440SMarcel Apfelbaum } 2016b1b1440SMarcel Apfelbaum 2026b1b1440SMarcel Apfelbaum static void machine_set_dtb(Object *obj, const char *value, Error **errp) 2036b1b1440SMarcel Apfelbaum { 2046b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2056b1b1440SMarcel Apfelbaum 206556068eeSEduardo Habkost g_free(ms->dtb); 2076b1b1440SMarcel Apfelbaum ms->dtb = g_strdup(value); 2086b1b1440SMarcel Apfelbaum } 2096b1b1440SMarcel Apfelbaum 2106b1b1440SMarcel Apfelbaum static char *machine_get_dumpdtb(Object *obj, Error **errp) 2116b1b1440SMarcel Apfelbaum { 2126b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2136b1b1440SMarcel Apfelbaum 2146b1b1440SMarcel Apfelbaum return g_strdup(ms->dumpdtb); 2156b1b1440SMarcel Apfelbaum } 2166b1b1440SMarcel Apfelbaum 2176b1b1440SMarcel Apfelbaum static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp) 2186b1b1440SMarcel Apfelbaum { 2196b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2206b1b1440SMarcel Apfelbaum 221556068eeSEduardo Habkost g_free(ms->dumpdtb); 2226b1b1440SMarcel Apfelbaum ms->dumpdtb = g_strdup(value); 2236b1b1440SMarcel Apfelbaum } 2246b1b1440SMarcel Apfelbaum 2256b1b1440SMarcel Apfelbaum static void machine_get_phandle_start(Object *obj, Visitor *v, 226d7bce999SEric Blake const char *name, void *opaque, 2276b1b1440SMarcel Apfelbaum Error **errp) 2286b1b1440SMarcel Apfelbaum { 2296b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2306b1b1440SMarcel Apfelbaum int64_t value = ms->phandle_start; 2316b1b1440SMarcel Apfelbaum 23251e72bc1SEric Blake visit_type_int(v, name, &value, errp); 2336b1b1440SMarcel Apfelbaum } 2346b1b1440SMarcel Apfelbaum 2356b1b1440SMarcel Apfelbaum static void machine_set_phandle_start(Object *obj, Visitor *v, 236d7bce999SEric Blake const char *name, void *opaque, 2376b1b1440SMarcel Apfelbaum Error **errp) 2386b1b1440SMarcel Apfelbaum { 2396b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2406b1b1440SMarcel Apfelbaum Error *error = NULL; 2416b1b1440SMarcel Apfelbaum int64_t value; 2426b1b1440SMarcel Apfelbaum 24351e72bc1SEric Blake visit_type_int(v, name, &value, &error); 2446b1b1440SMarcel Apfelbaum if (error) { 2456b1b1440SMarcel Apfelbaum error_propagate(errp, error); 2466b1b1440SMarcel Apfelbaum return; 2476b1b1440SMarcel Apfelbaum } 2486b1b1440SMarcel Apfelbaum 2496b1b1440SMarcel Apfelbaum ms->phandle_start = value; 2506b1b1440SMarcel Apfelbaum } 2516b1b1440SMarcel Apfelbaum 2526b1b1440SMarcel Apfelbaum static char *machine_get_dt_compatible(Object *obj, Error **errp) 2536b1b1440SMarcel Apfelbaum { 2546b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2556b1b1440SMarcel Apfelbaum 2566b1b1440SMarcel Apfelbaum return g_strdup(ms->dt_compatible); 2576b1b1440SMarcel Apfelbaum } 2586b1b1440SMarcel Apfelbaum 2596b1b1440SMarcel Apfelbaum static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp) 2606b1b1440SMarcel Apfelbaum { 2616b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2626b1b1440SMarcel Apfelbaum 263556068eeSEduardo Habkost g_free(ms->dt_compatible); 2646b1b1440SMarcel Apfelbaum ms->dt_compatible = g_strdup(value); 2656b1b1440SMarcel Apfelbaum } 2666b1b1440SMarcel Apfelbaum 2676b1b1440SMarcel Apfelbaum static bool machine_get_dump_guest_core(Object *obj, Error **errp) 2686b1b1440SMarcel Apfelbaum { 2696b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2706b1b1440SMarcel Apfelbaum 2716b1b1440SMarcel Apfelbaum return ms->dump_guest_core; 2726b1b1440SMarcel Apfelbaum } 2736b1b1440SMarcel Apfelbaum 2746b1b1440SMarcel Apfelbaum static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp) 2756b1b1440SMarcel Apfelbaum { 2766b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2776b1b1440SMarcel Apfelbaum 2786b1b1440SMarcel Apfelbaum ms->dump_guest_core = value; 2796b1b1440SMarcel Apfelbaum } 2806b1b1440SMarcel Apfelbaum 2816b1b1440SMarcel Apfelbaum static bool machine_get_mem_merge(Object *obj, Error **errp) 2826b1b1440SMarcel Apfelbaum { 2836b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2846b1b1440SMarcel Apfelbaum 2856b1b1440SMarcel Apfelbaum return ms->mem_merge; 2866b1b1440SMarcel Apfelbaum } 2876b1b1440SMarcel Apfelbaum 2886b1b1440SMarcel Apfelbaum static void machine_set_mem_merge(Object *obj, bool value, Error **errp) 2896b1b1440SMarcel Apfelbaum { 2906b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2916b1b1440SMarcel Apfelbaum 2926b1b1440SMarcel Apfelbaum ms->mem_merge = value; 2936b1b1440SMarcel Apfelbaum } 2946b1b1440SMarcel Apfelbaum 2956b1b1440SMarcel Apfelbaum static bool machine_get_usb(Object *obj, Error **errp) 2966b1b1440SMarcel Apfelbaum { 2976b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2986b1b1440SMarcel Apfelbaum 2996b1b1440SMarcel Apfelbaum return ms->usb; 3006b1b1440SMarcel Apfelbaum } 3016b1b1440SMarcel Apfelbaum 3026b1b1440SMarcel Apfelbaum static void machine_set_usb(Object *obj, bool value, Error **errp) 3036b1b1440SMarcel Apfelbaum { 3046b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3056b1b1440SMarcel Apfelbaum 3066b1b1440SMarcel Apfelbaum ms->usb = value; 307c6e76503SPaolo Bonzini ms->usb_disabled = !value; 3086b1b1440SMarcel Apfelbaum } 3096b1b1440SMarcel Apfelbaum 310cfc58cf3SEduardo Habkost static bool machine_get_graphics(Object *obj, Error **errp) 311cfc58cf3SEduardo Habkost { 312cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 313cfc58cf3SEduardo Habkost 314cfc58cf3SEduardo Habkost return ms->enable_graphics; 315cfc58cf3SEduardo Habkost } 316cfc58cf3SEduardo Habkost 317cfc58cf3SEduardo Habkost static void machine_set_graphics(Object *obj, bool value, Error **errp) 318cfc58cf3SEduardo Habkost { 319cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 320cfc58cf3SEduardo Habkost 321cfc58cf3SEduardo Habkost ms->enable_graphics = value; 322cfc58cf3SEduardo Habkost } 323cfc58cf3SEduardo Habkost 32479814179STiejun Chen static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) 32579814179STiejun Chen { 32679814179STiejun Chen MachineState *ms = MACHINE(obj); 32779814179STiejun Chen 32879814179STiejun Chen return ms->igd_gfx_passthru; 32979814179STiejun Chen } 33079814179STiejun Chen 33179814179STiejun Chen static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) 33279814179STiejun Chen { 33379814179STiejun Chen MachineState *ms = MACHINE(obj); 33479814179STiejun Chen 33579814179STiejun Chen ms->igd_gfx_passthru = value; 33679814179STiejun Chen } 33779814179STiejun Chen 3386b1b1440SMarcel Apfelbaum static char *machine_get_firmware(Object *obj, Error **errp) 3396b1b1440SMarcel Apfelbaum { 3406b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3416b1b1440SMarcel Apfelbaum 3426b1b1440SMarcel Apfelbaum return g_strdup(ms->firmware); 3436b1b1440SMarcel Apfelbaum } 3446b1b1440SMarcel Apfelbaum 3456b1b1440SMarcel Apfelbaum static void machine_set_firmware(Object *obj, const char *value, Error **errp) 3466b1b1440SMarcel Apfelbaum { 3476b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3486b1b1440SMarcel Apfelbaum 349556068eeSEduardo Habkost g_free(ms->firmware); 3506b1b1440SMarcel Apfelbaum ms->firmware = g_strdup(value); 3516b1b1440SMarcel Apfelbaum } 3526b1b1440SMarcel Apfelbaum 3539850c604SAlexander Graf static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) 3549850c604SAlexander Graf { 3559850c604SAlexander Graf MachineState *ms = MACHINE(obj); 3569850c604SAlexander Graf 3579850c604SAlexander Graf ms->suppress_vmdesc = value; 3589850c604SAlexander Graf } 3599850c604SAlexander Graf 3609850c604SAlexander Graf static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) 3619850c604SAlexander Graf { 3629850c604SAlexander Graf MachineState *ms = MACHINE(obj); 3639850c604SAlexander Graf 3649850c604SAlexander Graf return ms->suppress_vmdesc; 3659850c604SAlexander Graf } 3669850c604SAlexander Graf 367902c053dSGreg Kurz static void machine_set_enforce_config_section(Object *obj, bool value, 368902c053dSGreg Kurz Error **errp) 369902c053dSGreg Kurz { 370902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 371902c053dSGreg Kurz 37291c082adSThomas Huth warn_report("enforce-config-section is deprecated, please use " 37391c082adSThomas Huth "-global migration.send-configuration=on|off instead"); 37491c082adSThomas Huth 375902c053dSGreg Kurz ms->enforce_config_section = value; 376902c053dSGreg Kurz } 377902c053dSGreg Kurz 378902c053dSGreg Kurz static bool machine_get_enforce_config_section(Object *obj, Error **errp) 379902c053dSGreg Kurz { 380902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 381902c053dSGreg Kurz 382902c053dSGreg Kurz return ms->enforce_config_section; 383902c053dSGreg Kurz } 384902c053dSGreg Kurz 385db588194SBrijesh Singh static char *machine_get_memory_encryption(Object *obj, Error **errp) 386db588194SBrijesh Singh { 387db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 388db588194SBrijesh Singh 389db588194SBrijesh Singh return g_strdup(ms->memory_encryption); 390db588194SBrijesh Singh } 391db588194SBrijesh Singh 392db588194SBrijesh Singh static void machine_set_memory_encryption(Object *obj, const char *value, 393db588194SBrijesh Singh Error **errp) 394db588194SBrijesh Singh { 395db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 396db588194SBrijesh Singh 397db588194SBrijesh Singh g_free(ms->memory_encryption); 398db588194SBrijesh Singh ms->memory_encryption = g_strdup(value); 399db588194SBrijesh Singh } 400db588194SBrijesh Singh 4010bd1909dSEduardo Habkost void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type) 40233cd52b5SAlexander Graf { 4030bd1909dSEduardo Habkost strList *item = g_new0(strList, 1); 4040bd1909dSEduardo Habkost 4050bd1909dSEduardo Habkost item->value = g_strdup(type); 4060bd1909dSEduardo Habkost item->next = mc->allowed_dynamic_sysbus_devices; 4070bd1909dSEduardo Habkost mc->allowed_dynamic_sysbus_devices = item; 4080bd1909dSEduardo Habkost } 4090bd1909dSEduardo Habkost 4100bd1909dSEduardo Habkost static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque) 4110bd1909dSEduardo Habkost { 4120bd1909dSEduardo Habkost MachineState *machine = opaque; 4130bd1909dSEduardo Habkost MachineClass *mc = MACHINE_GET_CLASS(machine); 4140bd1909dSEduardo Habkost bool allowed = false; 4150bd1909dSEduardo Habkost strList *wl; 4160bd1909dSEduardo Habkost 4170bd1909dSEduardo Habkost for (wl = mc->allowed_dynamic_sysbus_devices; 4180bd1909dSEduardo Habkost !allowed && wl; 4190bd1909dSEduardo Habkost wl = wl->next) { 4200bd1909dSEduardo Habkost allowed |= !!object_dynamic_cast(OBJECT(sbdev), wl->value); 4210bd1909dSEduardo Habkost } 4220bd1909dSEduardo Habkost 4230bd1909dSEduardo Habkost if (!allowed) { 42433cd52b5SAlexander Graf error_report("Option '-device %s' cannot be handled by this machine", 42533cd52b5SAlexander Graf object_class_get_name(object_get_class(OBJECT(sbdev)))); 42633cd52b5SAlexander Graf exit(1); 42733cd52b5SAlexander Graf } 4280bd1909dSEduardo Habkost } 42933cd52b5SAlexander Graf 43033cd52b5SAlexander Graf static void machine_init_notify(Notifier *notifier, void *data) 43133cd52b5SAlexander Graf { 4320bd1909dSEduardo Habkost MachineState *machine = MACHINE(qdev_get_machine()); 43333cd52b5SAlexander Graf 43433cd52b5SAlexander Graf /* 4350bd1909dSEduardo Habkost * Loop through all dynamically created sysbus devices and check if they are 4360bd1909dSEduardo Habkost * all allowed. If a device is not allowed, error out. 43733cd52b5SAlexander Graf */ 4380bd1909dSEduardo Habkost foreach_dynamic_sysbus_device(validate_sysbus_device, machine); 43933cd52b5SAlexander Graf } 44033cd52b5SAlexander Graf 441f2d672c2SIgor Mammedov HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine) 442f2d672c2SIgor Mammedov { 443f2d672c2SIgor Mammedov int i; 444f2d672c2SIgor Mammedov HotpluggableCPUList *head = NULL; 445d342eb76SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 446f2d672c2SIgor Mammedov 447d342eb76SIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 448d342eb76SIgor Mammedov mc->possible_cpu_arch_ids(machine); 449d342eb76SIgor Mammedov 450f2d672c2SIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 451d342eb76SIgor Mammedov Object *cpu; 452f2d672c2SIgor Mammedov HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); 453f2d672c2SIgor Mammedov HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1); 454f2d672c2SIgor Mammedov 455d342eb76SIgor Mammedov cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type); 456f2d672c2SIgor Mammedov cpu_item->vcpus_count = machine->possible_cpus->cpus[i].vcpus_count; 457f2d672c2SIgor Mammedov cpu_item->props = g_memdup(&machine->possible_cpus->cpus[i].props, 458f2d672c2SIgor Mammedov sizeof(*cpu_item->props)); 459f2d672c2SIgor Mammedov 460f2d672c2SIgor Mammedov cpu = machine->possible_cpus->cpus[i].cpu; 461f2d672c2SIgor Mammedov if (cpu) { 462f2d672c2SIgor Mammedov cpu_item->has_qom_path = true; 463f2d672c2SIgor Mammedov cpu_item->qom_path = object_get_canonical_path(cpu); 464f2d672c2SIgor Mammedov } 465f2d672c2SIgor Mammedov list_item->value = cpu_item; 466f2d672c2SIgor Mammedov list_item->next = head; 467f2d672c2SIgor Mammedov head = list_item; 468f2d672c2SIgor Mammedov } 469f2d672c2SIgor Mammedov return head; 470f2d672c2SIgor Mammedov } 471f2d672c2SIgor Mammedov 4727c88e65dSIgor Mammedov /** 4737c88e65dSIgor Mammedov * machine_set_cpu_numa_node: 4747c88e65dSIgor Mammedov * @machine: machine object to modify 4757c88e65dSIgor Mammedov * @props: specifies which cpu objects to assign to 4767c88e65dSIgor Mammedov * numa node specified by @props.node_id 4777c88e65dSIgor Mammedov * @errp: if an error occurs, a pointer to an area to store the error 4787c88e65dSIgor Mammedov * 4797c88e65dSIgor Mammedov * Associate NUMA node specified by @props.node_id with cpu slots that 4807c88e65dSIgor Mammedov * match socket/core/thread-ids specified by @props. It's recommended to use 4817c88e65dSIgor Mammedov * query-hotpluggable-cpus.props values to specify affected cpu slots, 4827c88e65dSIgor Mammedov * which would lead to exact 1:1 mapping of cpu slots to NUMA node. 4837c88e65dSIgor Mammedov * 4847c88e65dSIgor Mammedov * However for CLI convenience it's possible to pass in subset of properties, 4857c88e65dSIgor Mammedov * which would affect all cpu slots that match it. 4867c88e65dSIgor Mammedov * Ex for pc machine: 4877c88e65dSIgor Mammedov * -smp 4,cores=2,sockets=2 -numa node,nodeid=0 -numa node,nodeid=1 \ 4887c88e65dSIgor Mammedov * -numa cpu,node-id=0,socket_id=0 \ 4897c88e65dSIgor Mammedov * -numa cpu,node-id=1,socket_id=1 4907c88e65dSIgor Mammedov * will assign all child cores of socket 0 to node 0 and 4917c88e65dSIgor Mammedov * of socket 1 to node 1. 4927c88e65dSIgor Mammedov * 4937c88e65dSIgor Mammedov * On attempt of reassigning (already assigned) cpu slot to another NUMA node, 4947c88e65dSIgor Mammedov * return error. 4957c88e65dSIgor Mammedov * Empty subset is disallowed and function will return with error in this case. 4967c88e65dSIgor Mammedov */ 4977c88e65dSIgor Mammedov void machine_set_cpu_numa_node(MachineState *machine, 4987c88e65dSIgor Mammedov const CpuInstanceProperties *props, Error **errp) 4997c88e65dSIgor Mammedov { 5007c88e65dSIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 5017c88e65dSIgor Mammedov bool match = false; 5027c88e65dSIgor Mammedov int i; 5037c88e65dSIgor Mammedov 5047c88e65dSIgor Mammedov if (!mc->possible_cpu_arch_ids) { 5057c88e65dSIgor Mammedov error_setg(errp, "mapping of CPUs to NUMA node is not supported"); 5067c88e65dSIgor Mammedov return; 5077c88e65dSIgor Mammedov } 5087c88e65dSIgor Mammedov 5097c88e65dSIgor Mammedov /* disabling node mapping is not supported, forbid it */ 5107c88e65dSIgor Mammedov assert(props->has_node_id); 5117c88e65dSIgor Mammedov 5127c88e65dSIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 5137c88e65dSIgor Mammedov mc->possible_cpu_arch_ids(machine); 5147c88e65dSIgor Mammedov 5157c88e65dSIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 5167c88e65dSIgor Mammedov CPUArchId *slot = &machine->possible_cpus->cpus[i]; 5177c88e65dSIgor Mammedov 5187c88e65dSIgor Mammedov /* reject unsupported by board properties */ 5197c88e65dSIgor Mammedov if (props->has_thread_id && !slot->props.has_thread_id) { 5207c88e65dSIgor Mammedov error_setg(errp, "thread-id is not supported"); 5217c88e65dSIgor Mammedov return; 5227c88e65dSIgor Mammedov } 5237c88e65dSIgor Mammedov 5247c88e65dSIgor Mammedov if (props->has_core_id && !slot->props.has_core_id) { 5257c88e65dSIgor Mammedov error_setg(errp, "core-id is not supported"); 5267c88e65dSIgor Mammedov return; 5277c88e65dSIgor Mammedov } 5287c88e65dSIgor Mammedov 5297c88e65dSIgor Mammedov if (props->has_socket_id && !slot->props.has_socket_id) { 5307c88e65dSIgor Mammedov error_setg(errp, "socket-id is not supported"); 5317c88e65dSIgor Mammedov return; 5327c88e65dSIgor Mammedov } 5337c88e65dSIgor Mammedov 5347c88e65dSIgor Mammedov /* skip slots with explicit mismatch */ 5357c88e65dSIgor Mammedov if (props->has_thread_id && props->thread_id != slot->props.thread_id) { 5367c88e65dSIgor Mammedov continue; 5377c88e65dSIgor Mammedov } 5387c88e65dSIgor Mammedov 5397c88e65dSIgor Mammedov if (props->has_core_id && props->core_id != slot->props.core_id) { 5407c88e65dSIgor Mammedov continue; 5417c88e65dSIgor Mammedov } 5427c88e65dSIgor Mammedov 5437c88e65dSIgor Mammedov if (props->has_socket_id && props->socket_id != slot->props.socket_id) { 5447c88e65dSIgor Mammedov continue; 5457c88e65dSIgor Mammedov } 5467c88e65dSIgor Mammedov 5477c88e65dSIgor Mammedov /* reject assignment if slot is already assigned, for compatibility 5487c88e65dSIgor Mammedov * of legacy cpu_index mapping with SPAPR core based mapping do not 5497c88e65dSIgor Mammedov * error out if cpu thread and matched core have the same node-id */ 5507c88e65dSIgor Mammedov if (slot->props.has_node_id && 5517c88e65dSIgor Mammedov slot->props.node_id != props->node_id) { 5527c88e65dSIgor Mammedov error_setg(errp, "CPU is already assigned to node-id: %" PRId64, 5537c88e65dSIgor Mammedov slot->props.node_id); 5547c88e65dSIgor Mammedov return; 5557c88e65dSIgor Mammedov } 5567c88e65dSIgor Mammedov 5577c88e65dSIgor Mammedov /* assign slot to node as it's matched '-numa cpu' key */ 5587c88e65dSIgor Mammedov match = true; 5597c88e65dSIgor Mammedov slot->props.node_id = props->node_id; 5607c88e65dSIgor Mammedov slot->props.has_node_id = props->has_node_id; 5617c88e65dSIgor Mammedov } 5627c88e65dSIgor Mammedov 5637c88e65dSIgor Mammedov if (!match) { 5647c88e65dSIgor Mammedov error_setg(errp, "no match found"); 5657c88e65dSIgor Mammedov } 5667c88e65dSIgor Mammedov } 5677c88e65dSIgor Mammedov 568076b35b5SNikunj A Dadhania static void machine_class_init(ObjectClass *oc, void *data) 569076b35b5SNikunj A Dadhania { 570076b35b5SNikunj A Dadhania MachineClass *mc = MACHINE_CLASS(oc); 571076b35b5SNikunj A Dadhania 572076b35b5SNikunj A Dadhania /* Default 128 MB as guest ram size */ 573d23b6caaSPhilippe Mathieu-Daudé mc->default_ram_size = 128 * MiB; 57471ae9e94SEduardo Habkost mc->rom_file_has_mr = true; 57526b81df4SEduardo Habkost 57655641213SLaurent Vivier /* numa node memory size aligned on 8MB by default. 57755641213SLaurent Vivier * On Linux, each node's border has to be 8MB aligned 57855641213SLaurent Vivier */ 57955641213SLaurent Vivier mc->numa_mem_align_shift = 23; 5803bfe5716SLaurent Vivier mc->numa_auto_assign_ram = numa_default_auto_assign_ram; 58155641213SLaurent Vivier 58226b81df4SEduardo Habkost object_class_property_add_str(oc, "accel", 58326b81df4SEduardo Habkost machine_get_accel, machine_set_accel, &error_abort); 58426b81df4SEduardo Habkost object_class_property_set_description(oc, "accel", 58526b81df4SEduardo Habkost "Accelerator list", &error_abort); 58626b81df4SEduardo Habkost 587e80200c5SAlexey Kardashevskiy object_class_property_add(oc, "kernel-irqchip", "on|off|split", 58826b81df4SEduardo Habkost NULL, machine_set_kernel_irqchip, 58926b81df4SEduardo Habkost NULL, NULL, &error_abort); 59026b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel-irqchip", 59126b81df4SEduardo Habkost "Configure KVM in-kernel irqchip", &error_abort); 59226b81df4SEduardo Habkost 59326b81df4SEduardo Habkost object_class_property_add(oc, "kvm-shadow-mem", "int", 59426b81df4SEduardo Habkost machine_get_kvm_shadow_mem, machine_set_kvm_shadow_mem, 59526b81df4SEduardo Habkost NULL, NULL, &error_abort); 59626b81df4SEduardo Habkost object_class_property_set_description(oc, "kvm-shadow-mem", 59726b81df4SEduardo Habkost "KVM shadow MMU size", &error_abort); 59826b81df4SEduardo Habkost 59926b81df4SEduardo Habkost object_class_property_add_str(oc, "kernel", 60026b81df4SEduardo Habkost machine_get_kernel, machine_set_kernel, &error_abort); 60126b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel", 60226b81df4SEduardo Habkost "Linux kernel image file", &error_abort); 60326b81df4SEduardo Habkost 60426b81df4SEduardo Habkost object_class_property_add_str(oc, "initrd", 60526b81df4SEduardo Habkost machine_get_initrd, machine_set_initrd, &error_abort); 60626b81df4SEduardo Habkost object_class_property_set_description(oc, "initrd", 60726b81df4SEduardo Habkost "Linux initial ramdisk file", &error_abort); 60826b81df4SEduardo Habkost 60926b81df4SEduardo Habkost object_class_property_add_str(oc, "append", 61026b81df4SEduardo Habkost machine_get_append, machine_set_append, &error_abort); 61126b81df4SEduardo Habkost object_class_property_set_description(oc, "append", 61226b81df4SEduardo Habkost "Linux kernel command line", &error_abort); 61326b81df4SEduardo Habkost 61426b81df4SEduardo Habkost object_class_property_add_str(oc, "dtb", 61526b81df4SEduardo Habkost machine_get_dtb, machine_set_dtb, &error_abort); 61626b81df4SEduardo Habkost object_class_property_set_description(oc, "dtb", 61726b81df4SEduardo Habkost "Linux kernel device tree file", &error_abort); 61826b81df4SEduardo Habkost 61926b81df4SEduardo Habkost object_class_property_add_str(oc, "dumpdtb", 62026b81df4SEduardo Habkost machine_get_dumpdtb, machine_set_dumpdtb, &error_abort); 62126b81df4SEduardo Habkost object_class_property_set_description(oc, "dumpdtb", 62226b81df4SEduardo Habkost "Dump current dtb to a file and quit", &error_abort); 62326b81df4SEduardo Habkost 62426b81df4SEduardo Habkost object_class_property_add(oc, "phandle-start", "int", 62526b81df4SEduardo Habkost machine_get_phandle_start, machine_set_phandle_start, 62626b81df4SEduardo Habkost NULL, NULL, &error_abort); 62726b81df4SEduardo Habkost object_class_property_set_description(oc, "phandle-start", 62826b81df4SEduardo Habkost "The first phandle ID we may generate dynamically", &error_abort); 62926b81df4SEduardo Habkost 63026b81df4SEduardo Habkost object_class_property_add_str(oc, "dt-compatible", 63126b81df4SEduardo Habkost machine_get_dt_compatible, machine_set_dt_compatible, &error_abort); 63226b81df4SEduardo Habkost object_class_property_set_description(oc, "dt-compatible", 63326b81df4SEduardo Habkost "Overrides the \"compatible\" property of the dt root node", 63426b81df4SEduardo Habkost &error_abort); 63526b81df4SEduardo Habkost 63626b81df4SEduardo Habkost object_class_property_add_bool(oc, "dump-guest-core", 63726b81df4SEduardo Habkost machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort); 63826b81df4SEduardo Habkost object_class_property_set_description(oc, "dump-guest-core", 63926b81df4SEduardo Habkost "Include guest memory in a core dump", &error_abort); 64026b81df4SEduardo Habkost 64126b81df4SEduardo Habkost object_class_property_add_bool(oc, "mem-merge", 64226b81df4SEduardo Habkost machine_get_mem_merge, machine_set_mem_merge, &error_abort); 64326b81df4SEduardo Habkost object_class_property_set_description(oc, "mem-merge", 64426b81df4SEduardo Habkost "Enable/disable memory merge support", &error_abort); 64526b81df4SEduardo Habkost 64626b81df4SEduardo Habkost object_class_property_add_bool(oc, "usb", 64726b81df4SEduardo Habkost machine_get_usb, machine_set_usb, &error_abort); 64826b81df4SEduardo Habkost object_class_property_set_description(oc, "usb", 64926b81df4SEduardo Habkost "Set on/off to enable/disable usb", &error_abort); 65026b81df4SEduardo Habkost 65126b81df4SEduardo Habkost object_class_property_add_bool(oc, "graphics", 65226b81df4SEduardo Habkost machine_get_graphics, machine_set_graphics, &error_abort); 65326b81df4SEduardo Habkost object_class_property_set_description(oc, "graphics", 65426b81df4SEduardo Habkost "Set on/off to enable/disable graphics emulation", &error_abort); 65526b81df4SEduardo Habkost 65626b81df4SEduardo Habkost object_class_property_add_bool(oc, "igd-passthru", 65726b81df4SEduardo Habkost machine_get_igd_gfx_passthru, machine_set_igd_gfx_passthru, 65826b81df4SEduardo Habkost &error_abort); 65926b81df4SEduardo Habkost object_class_property_set_description(oc, "igd-passthru", 66026b81df4SEduardo Habkost "Set on/off to enable/disable igd passthrou", &error_abort); 66126b81df4SEduardo Habkost 66226b81df4SEduardo Habkost object_class_property_add_str(oc, "firmware", 66326b81df4SEduardo Habkost machine_get_firmware, machine_set_firmware, 66426b81df4SEduardo Habkost &error_abort); 66526b81df4SEduardo Habkost object_class_property_set_description(oc, "firmware", 66626b81df4SEduardo Habkost "Firmware image", &error_abort); 66726b81df4SEduardo Habkost 66826b81df4SEduardo Habkost object_class_property_add_bool(oc, "suppress-vmdesc", 66926b81df4SEduardo Habkost machine_get_suppress_vmdesc, machine_set_suppress_vmdesc, 67026b81df4SEduardo Habkost &error_abort); 67126b81df4SEduardo Habkost object_class_property_set_description(oc, "suppress-vmdesc", 67226b81df4SEduardo Habkost "Set on to disable self-describing migration", &error_abort); 67326b81df4SEduardo Habkost 67426b81df4SEduardo Habkost object_class_property_add_bool(oc, "enforce-config-section", 67526b81df4SEduardo Habkost machine_get_enforce_config_section, machine_set_enforce_config_section, 67626b81df4SEduardo Habkost &error_abort); 67726b81df4SEduardo Habkost object_class_property_set_description(oc, "enforce-config-section", 67826b81df4SEduardo Habkost "Set on to enforce configuration section migration", &error_abort); 679db588194SBrijesh Singh 680db588194SBrijesh Singh object_class_property_add_str(oc, "memory-encryption", 681db588194SBrijesh Singh machine_get_memory_encryption, machine_set_memory_encryption, 682db588194SBrijesh Singh &error_abort); 683db588194SBrijesh Singh object_class_property_set_description(oc, "memory-encryption", 684bfec23a0SLi Qiang "Set memory encryption object to use", &error_abort); 685076b35b5SNikunj A Dadhania } 686076b35b5SNikunj A Dadhania 687dcb3d601SEduardo Habkost static void machine_class_base_init(ObjectClass *oc, void *data) 688dcb3d601SEduardo Habkost { 689dcb3d601SEduardo Habkost if (!object_class_is_abstract(oc)) { 69098cec76aSEduardo Habkost MachineClass *mc = MACHINE_CLASS(oc); 691dcb3d601SEduardo Habkost const char *cname = object_class_get_name(oc); 692dcb3d601SEduardo Habkost assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX)); 69398cec76aSEduardo Habkost mc->name = g_strndup(cname, 69498cec76aSEduardo Habkost strlen(cname) - strlen(TYPE_MACHINE_SUFFIX)); 695b66bbee3SMarc-André Lureau mc->compat_props = g_ptr_array_new(); 696dcb3d601SEduardo Habkost } 697dcb3d601SEduardo Habkost } 698dcb3d601SEduardo Habkost 6996b1b1440SMarcel Apfelbaum static void machine_initfn(Object *obj) 7006b1b1440SMarcel Apfelbaum { 70133cd52b5SAlexander Graf MachineState *ms = MACHINE(obj); 702b2fc91dbSPeter Xu MachineClass *mc = MACHINE_GET_CLASS(obj); 70333cd52b5SAlexander Graf 704d8870d02SMarcel Apfelbaum ms->kernel_irqchip_allowed = true; 705b2fc91dbSPeter Xu ms->kernel_irqchip_split = mc->default_kernel_irqchip_split; 7064689b77bSMarcel Apfelbaum ms->kvm_shadow_mem = -1; 70747c8ca53SMarcel Apfelbaum ms->dump_guest_core = true; 70875cc7f01SMarcel Apfelbaum ms->mem_merge = true; 709cfc58cf3SEduardo Habkost ms->enable_graphics = true; 710d8870d02SMarcel Apfelbaum 71133cd52b5SAlexander Graf /* Register notifier when init is done for sysbus sanity checks */ 71233cd52b5SAlexander Graf ms->sysbus_notifier.notify = machine_init_notify; 71333cd52b5SAlexander Graf qemu_add_machine_init_done_notifier(&ms->sysbus_notifier); 7146b1b1440SMarcel Apfelbaum } 7156b1b1440SMarcel Apfelbaum 7166b1b1440SMarcel Apfelbaum static void machine_finalize(Object *obj) 7176b1b1440SMarcel Apfelbaum { 7186b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 7196b1b1440SMarcel Apfelbaum 7206b1b1440SMarcel Apfelbaum g_free(ms->accel); 7216b1b1440SMarcel Apfelbaum g_free(ms->kernel_filename); 7226b1b1440SMarcel Apfelbaum g_free(ms->initrd_filename); 7236b1b1440SMarcel Apfelbaum g_free(ms->kernel_cmdline); 7246b1b1440SMarcel Apfelbaum g_free(ms->dtb); 7256b1b1440SMarcel Apfelbaum g_free(ms->dumpdtb); 7266b1b1440SMarcel Apfelbaum g_free(ms->dt_compatible); 7276b1b1440SMarcel Apfelbaum g_free(ms->firmware); 7282ff4f67cSDavid Hildenbrand g_free(ms->device_memory); 7296b1b1440SMarcel Apfelbaum } 73036d20cb2SMarcel Apfelbaum 7315e97b623SMarcel Apfelbaum bool machine_usb(MachineState *machine) 7325e97b623SMarcel Apfelbaum { 7335e97b623SMarcel Apfelbaum return machine->usb; 7345e97b623SMarcel Apfelbaum } 7355e97b623SMarcel Apfelbaum 736d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_allowed(MachineState *machine) 737d8870d02SMarcel Apfelbaum { 738d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_allowed; 739d8870d02SMarcel Apfelbaum } 740d8870d02SMarcel Apfelbaum 741d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_required(MachineState *machine) 742d8870d02SMarcel Apfelbaum { 743d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_required; 744d8870d02SMarcel Apfelbaum } 745d8870d02SMarcel Apfelbaum 74632c18a2dSMatt Gingell bool machine_kernel_irqchip_split(MachineState *machine) 74732c18a2dSMatt Gingell { 74832c18a2dSMatt Gingell return machine->kernel_irqchip_split; 74932c18a2dSMatt Gingell } 75032c18a2dSMatt Gingell 7514689b77bSMarcel Apfelbaum int machine_kvm_shadow_mem(MachineState *machine) 7524689b77bSMarcel Apfelbaum { 7534689b77bSMarcel Apfelbaum return machine->kvm_shadow_mem; 7544689b77bSMarcel Apfelbaum } 7554689b77bSMarcel Apfelbaum 7566cabe7faSMarcel Apfelbaum int machine_phandle_start(MachineState *machine) 7576cabe7faSMarcel Apfelbaum { 7586cabe7faSMarcel Apfelbaum return machine->phandle_start; 7596cabe7faSMarcel Apfelbaum } 7606cabe7faSMarcel Apfelbaum 76147c8ca53SMarcel Apfelbaum bool machine_dump_guest_core(MachineState *machine) 76247c8ca53SMarcel Apfelbaum { 76347c8ca53SMarcel Apfelbaum return machine->dump_guest_core; 76447c8ca53SMarcel Apfelbaum } 76547c8ca53SMarcel Apfelbaum 76675cc7f01SMarcel Apfelbaum bool machine_mem_merge(MachineState *machine) 76775cc7f01SMarcel Apfelbaum { 76875cc7f01SMarcel Apfelbaum return machine->mem_merge; 76975cc7f01SMarcel Apfelbaum } 77075cc7f01SMarcel Apfelbaum 771ec78f811SIgor Mammedov static char *cpu_slot_to_string(const CPUArchId *cpu) 772ec78f811SIgor Mammedov { 773ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 774ec78f811SIgor Mammedov if (cpu->props.has_socket_id) { 775ec78f811SIgor Mammedov g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); 776ec78f811SIgor Mammedov } 777ec78f811SIgor Mammedov if (cpu->props.has_core_id) { 778ec78f811SIgor Mammedov if (s->len) { 779ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 780ec78f811SIgor Mammedov } 781ec78f811SIgor Mammedov g_string_append_printf(s, "core-id: %"PRId64, cpu->props.core_id); 782ec78f811SIgor Mammedov } 783ec78f811SIgor Mammedov if (cpu->props.has_thread_id) { 784ec78f811SIgor Mammedov if (s->len) { 785ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 786ec78f811SIgor Mammedov } 787ec78f811SIgor Mammedov g_string_append_printf(s, "thread-id: %"PRId64, cpu->props.thread_id); 788ec78f811SIgor Mammedov } 789ec78f811SIgor Mammedov return g_string_free(s, false); 790ec78f811SIgor Mammedov } 791ec78f811SIgor Mammedov 7927a3099fcSIgor Mammedov static void machine_numa_finish_cpu_init(MachineState *machine) 793ec78f811SIgor Mammedov { 794ec78f811SIgor Mammedov int i; 79560bed6a3SIgor Mammedov bool default_mapping; 796ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 797ec78f811SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 798ec78f811SIgor Mammedov const CPUArchIdList *possible_cpus = mc->possible_cpu_arch_ids(machine); 799ec78f811SIgor Mammedov 800ec78f811SIgor Mammedov assert(nb_numa_nodes); 801ec78f811SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 80260bed6a3SIgor Mammedov if (possible_cpus->cpus[i].props.has_node_id) { 80360bed6a3SIgor Mammedov break; 80460bed6a3SIgor Mammedov } 80560bed6a3SIgor Mammedov } 80660bed6a3SIgor Mammedov default_mapping = (i == possible_cpus->len); 80760bed6a3SIgor Mammedov 80860bed6a3SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 809ec78f811SIgor Mammedov const CPUArchId *cpu_slot = &possible_cpus->cpus[i]; 810ec78f811SIgor Mammedov 811ec78f811SIgor Mammedov if (!cpu_slot->props.has_node_id) { 81260bed6a3SIgor Mammedov /* fetch default mapping from board and enable it */ 81360bed6a3SIgor Mammedov CpuInstanceProperties props = cpu_slot->props; 814d41f3e75SIgor Mammedov 81579e07936SIgor Mammedov props.node_id = mc->get_default_cpu_node_id(machine, i); 816d41f3e75SIgor Mammedov if (!default_mapping) { 81760bed6a3SIgor Mammedov /* record slots with not set mapping, 81860bed6a3SIgor Mammedov * TODO: make it hard error in future */ 819ec78f811SIgor Mammedov char *cpu_str = cpu_slot_to_string(cpu_slot); 82060bed6a3SIgor Mammedov g_string_append_printf(s, "%sCPU %d [%s]", 82160bed6a3SIgor Mammedov s->len ? ", " : "", i, cpu_str); 822ec78f811SIgor Mammedov g_free(cpu_str); 823d41f3e75SIgor Mammedov 824d41f3e75SIgor Mammedov /* non mapped cpus used to fallback to node 0 */ 825d41f3e75SIgor Mammedov props.node_id = 0; 826ec78f811SIgor Mammedov } 827d41f3e75SIgor Mammedov 828d41f3e75SIgor Mammedov props.has_node_id = true; 829d41f3e75SIgor Mammedov machine_set_cpu_numa_node(machine, &props, &error_fatal); 830ec78f811SIgor Mammedov } 83160bed6a3SIgor Mammedov } 832c6ff347cSIgor Mammedov if (s->len && !qtest_enabled()) { 8333dc6f869SAlistair Francis warn_report("CPU(s) not present in any NUMA nodes: %s", 834ec78f811SIgor Mammedov s->str); 8353dc6f869SAlistair Francis warn_report("All CPU(s) up to maxcpus should be described " 836ec78f811SIgor Mammedov "in NUMA config, ability to start up with partial NUMA " 837ec78f811SIgor Mammedov "mappings is obsoleted and will be removed in future"); 838ec78f811SIgor Mammedov } 839ec78f811SIgor Mammedov g_string_free(s, true); 840ec78f811SIgor Mammedov } 841ec78f811SIgor Mammedov 842482dfe9aSIgor Mammedov void machine_run_board_init(MachineState *machine) 843482dfe9aSIgor Mammedov { 844482dfe9aSIgor Mammedov MachineClass *machine_class = MACHINE_GET_CLASS(machine); 845ec78f811SIgor Mammedov 8467a3099fcSIgor Mammedov numa_complete_configuration(machine); 8473aeaac8fSDou Liyang if (nb_numa_nodes) { 8487a3099fcSIgor Mammedov machine_numa_finish_cpu_init(machine); 8493aeaac8fSDou Liyang } 850c9cf636dSAlistair Francis 851c9cf636dSAlistair Francis /* If the machine supports the valid_cpu_types check and the user 852c9cf636dSAlistair Francis * specified a CPU with -cpu check here that the user CPU is supported. 853c9cf636dSAlistair Francis */ 854c9cf636dSAlistair Francis if (machine_class->valid_cpu_types && machine->cpu_type) { 855c9cf636dSAlistair Francis ObjectClass *class = object_class_by_name(machine->cpu_type); 856c9cf636dSAlistair Francis int i; 857c9cf636dSAlistair Francis 858c9cf636dSAlistair Francis for (i = 0; machine_class->valid_cpu_types[i]; i++) { 859c9cf636dSAlistair Francis if (object_class_dynamic_cast(class, 860c9cf636dSAlistair Francis machine_class->valid_cpu_types[i])) { 861c9cf636dSAlistair Francis /* The user specificed CPU is in the valid field, we are 862c9cf636dSAlistair Francis * good to go. 863c9cf636dSAlistair Francis */ 864c9cf636dSAlistair Francis break; 865c9cf636dSAlistair Francis } 866c9cf636dSAlistair Francis } 867c9cf636dSAlistair Francis 868c9cf636dSAlistair Francis if (!machine_class->valid_cpu_types[i]) { 869c9cf636dSAlistair Francis /* The user specified CPU is not valid */ 870c9cf636dSAlistair Francis error_report("Invalid CPU type: %s", machine->cpu_type); 871c9cf636dSAlistair Francis error_printf("The valid types are: %s", 872c9cf636dSAlistair Francis machine_class->valid_cpu_types[0]); 873c9cf636dSAlistair Francis for (i = 1; machine_class->valid_cpu_types[i]; i++) { 874c9cf636dSAlistair Francis error_printf(", %s", machine_class->valid_cpu_types[i]); 875c9cf636dSAlistair Francis } 876c9cf636dSAlistair Francis error_printf("\n"); 877c9cf636dSAlistair Francis 878c9cf636dSAlistair Francis exit(1); 879c9cf636dSAlistair Francis } 880c9cf636dSAlistair Francis } 881c9cf636dSAlistair Francis 882482dfe9aSIgor Mammedov machine_class->init(machine); 883482dfe9aSIgor Mammedov } 884482dfe9aSIgor Mammedov 88536d20cb2SMarcel Apfelbaum static const TypeInfo machine_info = { 88636d20cb2SMarcel Apfelbaum .name = TYPE_MACHINE, 88736d20cb2SMarcel Apfelbaum .parent = TYPE_OBJECT, 88836d20cb2SMarcel Apfelbaum .abstract = true, 88936d20cb2SMarcel Apfelbaum .class_size = sizeof(MachineClass), 890076b35b5SNikunj A Dadhania .class_init = machine_class_init, 891dcb3d601SEduardo Habkost .class_base_init = machine_class_base_init, 89236d20cb2SMarcel Apfelbaum .instance_size = sizeof(MachineState), 8936b1b1440SMarcel Apfelbaum .instance_init = machine_initfn, 8946b1b1440SMarcel Apfelbaum .instance_finalize = machine_finalize, 89536d20cb2SMarcel Apfelbaum }; 89636d20cb2SMarcel Apfelbaum 89736d20cb2SMarcel Apfelbaum static void machine_register_types(void) 89836d20cb2SMarcel Apfelbaum { 89936d20cb2SMarcel Apfelbaum type_register_static(&machine_info); 90036d20cb2SMarcel Apfelbaum } 90136d20cb2SMarcel Apfelbaum 90236d20cb2SMarcel Apfelbaum type_init(machine_register_types) 903