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 410d47310bSMarc-André Lureau GlobalProperty hw_compat_2_12[] = { 420d47310bSMarc-André Lureau { 430d47310bSMarc-André Lureau .driver = "migration", 440d47310bSMarc-André Lureau .property = "decompress-error-check", 450d47310bSMarc-André Lureau .value = "off", 460d47310bSMarc-André Lureau },{ 470d47310bSMarc-André Lureau .driver = "hda-audio", 480d47310bSMarc-André Lureau .property = "use-timer", 490d47310bSMarc-André Lureau .value = "false", 500d47310bSMarc-André Lureau },{ 510d47310bSMarc-André Lureau .driver = "cirrus-vga", 520d47310bSMarc-André Lureau .property = "global-vmstate", 530d47310bSMarc-André Lureau .value = "true", 540d47310bSMarc-André Lureau },{ 550d47310bSMarc-André Lureau .driver = "VGA", 560d47310bSMarc-André Lureau .property = "global-vmstate", 570d47310bSMarc-André Lureau .value = "true", 580d47310bSMarc-André Lureau },{ 590d47310bSMarc-André Lureau .driver = "vmware-svga", 600d47310bSMarc-André Lureau .property = "global-vmstate", 610d47310bSMarc-André Lureau .value = "true", 620d47310bSMarc-André Lureau },{ 630d47310bSMarc-André Lureau .driver = "qxl-vga", 640d47310bSMarc-André Lureau .property = "global-vmstate", 650d47310bSMarc-André Lureau .value = "true", 660d47310bSMarc-André Lureau }, 670d47310bSMarc-André Lureau }; 680d47310bSMarc-André Lureau const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12); 690d47310bSMarc-André Lureau 70*43df70a9SMarc-André Lureau GlobalProperty hw_compat_2_11[] = { 71*43df70a9SMarc-André Lureau { 72*43df70a9SMarc-André Lureau .driver = "hpet", 73*43df70a9SMarc-André Lureau .property = "hpet-offset-saved", 74*43df70a9SMarc-André Lureau .value = "false", 75*43df70a9SMarc-André Lureau },{ 76*43df70a9SMarc-André Lureau .driver = "virtio-blk-pci", 77*43df70a9SMarc-André Lureau .property = "vectors", 78*43df70a9SMarc-André Lureau .value = "2", 79*43df70a9SMarc-André Lureau },{ 80*43df70a9SMarc-André Lureau .driver = "vhost-user-blk-pci", 81*43df70a9SMarc-André Lureau .property = "vectors", 82*43df70a9SMarc-André Lureau .value = "2", 83*43df70a9SMarc-André Lureau },{ 84*43df70a9SMarc-André Lureau .driver = "e1000", 85*43df70a9SMarc-André Lureau .property = "migrate_tso_props", 86*43df70a9SMarc-André Lureau .value = "off", 87*43df70a9SMarc-André Lureau }, 88*43df70a9SMarc-André Lureau }; 89*43df70a9SMarc-André Lureau const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11); 90*43df70a9SMarc-André Lureau 916b1b1440SMarcel Apfelbaum static char *machine_get_accel(Object *obj, Error **errp) 926b1b1440SMarcel Apfelbaum { 936b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 946b1b1440SMarcel Apfelbaum 956b1b1440SMarcel Apfelbaum return g_strdup(ms->accel); 966b1b1440SMarcel Apfelbaum } 976b1b1440SMarcel Apfelbaum 986b1b1440SMarcel Apfelbaum static void machine_set_accel(Object *obj, const char *value, Error **errp) 996b1b1440SMarcel Apfelbaum { 1006b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1016b1b1440SMarcel Apfelbaum 102556068eeSEduardo Habkost g_free(ms->accel); 1036b1b1440SMarcel Apfelbaum ms->accel = g_strdup(value); 1046b1b1440SMarcel Apfelbaum } 1056b1b1440SMarcel Apfelbaum 10632c18a2dSMatt Gingell static void machine_set_kernel_irqchip(Object *obj, Visitor *v, 107d7bce999SEric Blake const char *name, void *opaque, 10832c18a2dSMatt Gingell Error **errp) 1096b1b1440SMarcel Apfelbaum { 11032c18a2dSMatt Gingell Error *err = NULL; 1116b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 11232c18a2dSMatt Gingell OnOffSplit mode; 1136b1b1440SMarcel Apfelbaum 11451e72bc1SEric Blake visit_type_OnOffSplit(v, name, &mode, &err); 11532c18a2dSMatt Gingell if (err) { 11632c18a2dSMatt Gingell error_propagate(errp, err); 11732c18a2dSMatt Gingell return; 11832c18a2dSMatt Gingell } else { 11932c18a2dSMatt Gingell switch (mode) { 12032c18a2dSMatt Gingell case ON_OFF_SPLIT_ON: 12132c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 12232c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 12332c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 12432c18a2dSMatt Gingell break; 12532c18a2dSMatt Gingell case ON_OFF_SPLIT_OFF: 12632c18a2dSMatt Gingell ms->kernel_irqchip_allowed = false; 12732c18a2dSMatt Gingell ms->kernel_irqchip_required = false; 12832c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 12932c18a2dSMatt Gingell break; 13032c18a2dSMatt Gingell case ON_OFF_SPLIT_SPLIT: 13132c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 13232c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 13332c18a2dSMatt Gingell ms->kernel_irqchip_split = true; 13432c18a2dSMatt Gingell break; 13532c18a2dSMatt Gingell default: 13678a39306SGreg Kurz /* The value was checked in visit_type_OnOffSplit() above. If 13778a39306SGreg Kurz * we get here, then something is wrong in QEMU. 13878a39306SGreg Kurz */ 13932c18a2dSMatt Gingell abort(); 14032c18a2dSMatt Gingell } 14132c18a2dSMatt Gingell } 1426b1b1440SMarcel Apfelbaum } 1436b1b1440SMarcel Apfelbaum 1446b1b1440SMarcel Apfelbaum static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v, 145d7bce999SEric Blake const char *name, void *opaque, 1466b1b1440SMarcel Apfelbaum Error **errp) 1476b1b1440SMarcel Apfelbaum { 1486b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1496b1b1440SMarcel Apfelbaum int64_t value = ms->kvm_shadow_mem; 1506b1b1440SMarcel Apfelbaum 15151e72bc1SEric Blake visit_type_int(v, name, &value, errp); 1526b1b1440SMarcel Apfelbaum } 1536b1b1440SMarcel Apfelbaum 1546b1b1440SMarcel Apfelbaum static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v, 155d7bce999SEric Blake const char *name, void *opaque, 1566b1b1440SMarcel Apfelbaum Error **errp) 1576b1b1440SMarcel Apfelbaum { 1586b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1596b1b1440SMarcel Apfelbaum Error *error = NULL; 1606b1b1440SMarcel Apfelbaum int64_t value; 1616b1b1440SMarcel Apfelbaum 16251e72bc1SEric Blake visit_type_int(v, name, &value, &error); 1636b1b1440SMarcel Apfelbaum if (error) { 1646b1b1440SMarcel Apfelbaum error_propagate(errp, error); 1656b1b1440SMarcel Apfelbaum return; 1666b1b1440SMarcel Apfelbaum } 1676b1b1440SMarcel Apfelbaum 1686b1b1440SMarcel Apfelbaum ms->kvm_shadow_mem = value; 1696b1b1440SMarcel Apfelbaum } 1706b1b1440SMarcel Apfelbaum 1716b1b1440SMarcel Apfelbaum static char *machine_get_kernel(Object *obj, Error **errp) 1726b1b1440SMarcel Apfelbaum { 1736b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1746b1b1440SMarcel Apfelbaum 1756b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_filename); 1766b1b1440SMarcel Apfelbaum } 1776b1b1440SMarcel Apfelbaum 1786b1b1440SMarcel Apfelbaum static void machine_set_kernel(Object *obj, const char *value, Error **errp) 1796b1b1440SMarcel Apfelbaum { 1806b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1816b1b1440SMarcel Apfelbaum 182556068eeSEduardo Habkost g_free(ms->kernel_filename); 1836b1b1440SMarcel Apfelbaum ms->kernel_filename = g_strdup(value); 1846b1b1440SMarcel Apfelbaum } 1856b1b1440SMarcel Apfelbaum 1866b1b1440SMarcel Apfelbaum static char *machine_get_initrd(Object *obj, Error **errp) 1876b1b1440SMarcel Apfelbaum { 1886b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1896b1b1440SMarcel Apfelbaum 1906b1b1440SMarcel Apfelbaum return g_strdup(ms->initrd_filename); 1916b1b1440SMarcel Apfelbaum } 1926b1b1440SMarcel Apfelbaum 1936b1b1440SMarcel Apfelbaum static void machine_set_initrd(Object *obj, const char *value, Error **errp) 1946b1b1440SMarcel Apfelbaum { 1956b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1966b1b1440SMarcel Apfelbaum 197556068eeSEduardo Habkost g_free(ms->initrd_filename); 1986b1b1440SMarcel Apfelbaum ms->initrd_filename = g_strdup(value); 1996b1b1440SMarcel Apfelbaum } 2006b1b1440SMarcel Apfelbaum 2016b1b1440SMarcel Apfelbaum static char *machine_get_append(Object *obj, Error **errp) 2026b1b1440SMarcel Apfelbaum { 2036b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2046b1b1440SMarcel Apfelbaum 2056b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_cmdline); 2066b1b1440SMarcel Apfelbaum } 2076b1b1440SMarcel Apfelbaum 2086b1b1440SMarcel Apfelbaum static void machine_set_append(Object *obj, const char *value, Error **errp) 2096b1b1440SMarcel Apfelbaum { 2106b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2116b1b1440SMarcel Apfelbaum 212556068eeSEduardo Habkost g_free(ms->kernel_cmdline); 2136b1b1440SMarcel Apfelbaum ms->kernel_cmdline = g_strdup(value); 2146b1b1440SMarcel Apfelbaum } 2156b1b1440SMarcel Apfelbaum 2166b1b1440SMarcel Apfelbaum static char *machine_get_dtb(Object *obj, Error **errp) 2176b1b1440SMarcel Apfelbaum { 2186b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2196b1b1440SMarcel Apfelbaum 2206b1b1440SMarcel Apfelbaum return g_strdup(ms->dtb); 2216b1b1440SMarcel Apfelbaum } 2226b1b1440SMarcel Apfelbaum 2236b1b1440SMarcel Apfelbaum static void machine_set_dtb(Object *obj, const char *value, Error **errp) 2246b1b1440SMarcel Apfelbaum { 2256b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2266b1b1440SMarcel Apfelbaum 227556068eeSEduardo Habkost g_free(ms->dtb); 2286b1b1440SMarcel Apfelbaum ms->dtb = g_strdup(value); 2296b1b1440SMarcel Apfelbaum } 2306b1b1440SMarcel Apfelbaum 2316b1b1440SMarcel Apfelbaum static char *machine_get_dumpdtb(Object *obj, Error **errp) 2326b1b1440SMarcel Apfelbaum { 2336b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2346b1b1440SMarcel Apfelbaum 2356b1b1440SMarcel Apfelbaum return g_strdup(ms->dumpdtb); 2366b1b1440SMarcel Apfelbaum } 2376b1b1440SMarcel Apfelbaum 2386b1b1440SMarcel Apfelbaum static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp) 2396b1b1440SMarcel Apfelbaum { 2406b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2416b1b1440SMarcel Apfelbaum 242556068eeSEduardo Habkost g_free(ms->dumpdtb); 2436b1b1440SMarcel Apfelbaum ms->dumpdtb = g_strdup(value); 2446b1b1440SMarcel Apfelbaum } 2456b1b1440SMarcel Apfelbaum 2466b1b1440SMarcel Apfelbaum static void machine_get_phandle_start(Object *obj, Visitor *v, 247d7bce999SEric Blake const char *name, void *opaque, 2486b1b1440SMarcel Apfelbaum Error **errp) 2496b1b1440SMarcel Apfelbaum { 2506b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2516b1b1440SMarcel Apfelbaum int64_t value = ms->phandle_start; 2526b1b1440SMarcel Apfelbaum 25351e72bc1SEric Blake visit_type_int(v, name, &value, errp); 2546b1b1440SMarcel Apfelbaum } 2556b1b1440SMarcel Apfelbaum 2566b1b1440SMarcel Apfelbaum static void machine_set_phandle_start(Object *obj, Visitor *v, 257d7bce999SEric Blake const char *name, void *opaque, 2586b1b1440SMarcel Apfelbaum Error **errp) 2596b1b1440SMarcel Apfelbaum { 2606b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2616b1b1440SMarcel Apfelbaum Error *error = NULL; 2626b1b1440SMarcel Apfelbaum int64_t value; 2636b1b1440SMarcel Apfelbaum 26451e72bc1SEric Blake visit_type_int(v, name, &value, &error); 2656b1b1440SMarcel Apfelbaum if (error) { 2666b1b1440SMarcel Apfelbaum error_propagate(errp, error); 2676b1b1440SMarcel Apfelbaum return; 2686b1b1440SMarcel Apfelbaum } 2696b1b1440SMarcel Apfelbaum 2706b1b1440SMarcel Apfelbaum ms->phandle_start = value; 2716b1b1440SMarcel Apfelbaum } 2726b1b1440SMarcel Apfelbaum 2736b1b1440SMarcel Apfelbaum static char *machine_get_dt_compatible(Object *obj, Error **errp) 2746b1b1440SMarcel Apfelbaum { 2756b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2766b1b1440SMarcel Apfelbaum 2776b1b1440SMarcel Apfelbaum return g_strdup(ms->dt_compatible); 2786b1b1440SMarcel Apfelbaum } 2796b1b1440SMarcel Apfelbaum 2806b1b1440SMarcel Apfelbaum static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp) 2816b1b1440SMarcel Apfelbaum { 2826b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2836b1b1440SMarcel Apfelbaum 284556068eeSEduardo Habkost g_free(ms->dt_compatible); 2856b1b1440SMarcel Apfelbaum ms->dt_compatible = g_strdup(value); 2866b1b1440SMarcel Apfelbaum } 2876b1b1440SMarcel Apfelbaum 2886b1b1440SMarcel Apfelbaum static bool machine_get_dump_guest_core(Object *obj, Error **errp) 2896b1b1440SMarcel Apfelbaum { 2906b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2916b1b1440SMarcel Apfelbaum 2926b1b1440SMarcel Apfelbaum return ms->dump_guest_core; 2936b1b1440SMarcel Apfelbaum } 2946b1b1440SMarcel Apfelbaum 2956b1b1440SMarcel Apfelbaum static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp) 2966b1b1440SMarcel Apfelbaum { 2976b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2986b1b1440SMarcel Apfelbaum 2996b1b1440SMarcel Apfelbaum ms->dump_guest_core = value; 3006b1b1440SMarcel Apfelbaum } 3016b1b1440SMarcel Apfelbaum 3026b1b1440SMarcel Apfelbaum static bool machine_get_mem_merge(Object *obj, Error **errp) 3036b1b1440SMarcel Apfelbaum { 3046b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3056b1b1440SMarcel Apfelbaum 3066b1b1440SMarcel Apfelbaum return ms->mem_merge; 3076b1b1440SMarcel Apfelbaum } 3086b1b1440SMarcel Apfelbaum 3096b1b1440SMarcel Apfelbaum static void machine_set_mem_merge(Object *obj, bool value, Error **errp) 3106b1b1440SMarcel Apfelbaum { 3116b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3126b1b1440SMarcel Apfelbaum 3136b1b1440SMarcel Apfelbaum ms->mem_merge = value; 3146b1b1440SMarcel Apfelbaum } 3156b1b1440SMarcel Apfelbaum 3166b1b1440SMarcel Apfelbaum static bool machine_get_usb(Object *obj, Error **errp) 3176b1b1440SMarcel Apfelbaum { 3186b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3196b1b1440SMarcel Apfelbaum 3206b1b1440SMarcel Apfelbaum return ms->usb; 3216b1b1440SMarcel Apfelbaum } 3226b1b1440SMarcel Apfelbaum 3236b1b1440SMarcel Apfelbaum static void machine_set_usb(Object *obj, bool value, Error **errp) 3246b1b1440SMarcel Apfelbaum { 3256b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3266b1b1440SMarcel Apfelbaum 3276b1b1440SMarcel Apfelbaum ms->usb = value; 328c6e76503SPaolo Bonzini ms->usb_disabled = !value; 3296b1b1440SMarcel Apfelbaum } 3306b1b1440SMarcel Apfelbaum 331cfc58cf3SEduardo Habkost static bool machine_get_graphics(Object *obj, Error **errp) 332cfc58cf3SEduardo Habkost { 333cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 334cfc58cf3SEduardo Habkost 335cfc58cf3SEduardo Habkost return ms->enable_graphics; 336cfc58cf3SEduardo Habkost } 337cfc58cf3SEduardo Habkost 338cfc58cf3SEduardo Habkost static void machine_set_graphics(Object *obj, bool value, Error **errp) 339cfc58cf3SEduardo Habkost { 340cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 341cfc58cf3SEduardo Habkost 342cfc58cf3SEduardo Habkost ms->enable_graphics = value; 343cfc58cf3SEduardo Habkost } 344cfc58cf3SEduardo Habkost 34579814179STiejun Chen static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) 34679814179STiejun Chen { 34779814179STiejun Chen MachineState *ms = MACHINE(obj); 34879814179STiejun Chen 34979814179STiejun Chen return ms->igd_gfx_passthru; 35079814179STiejun Chen } 35179814179STiejun Chen 35279814179STiejun Chen static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) 35379814179STiejun Chen { 35479814179STiejun Chen MachineState *ms = MACHINE(obj); 35579814179STiejun Chen 35679814179STiejun Chen ms->igd_gfx_passthru = value; 35779814179STiejun Chen } 35879814179STiejun Chen 3596b1b1440SMarcel Apfelbaum static char *machine_get_firmware(Object *obj, Error **errp) 3606b1b1440SMarcel Apfelbaum { 3616b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3626b1b1440SMarcel Apfelbaum 3636b1b1440SMarcel Apfelbaum return g_strdup(ms->firmware); 3646b1b1440SMarcel Apfelbaum } 3656b1b1440SMarcel Apfelbaum 3666b1b1440SMarcel Apfelbaum static void machine_set_firmware(Object *obj, const char *value, Error **errp) 3676b1b1440SMarcel Apfelbaum { 3686b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3696b1b1440SMarcel Apfelbaum 370556068eeSEduardo Habkost g_free(ms->firmware); 3716b1b1440SMarcel Apfelbaum ms->firmware = g_strdup(value); 3726b1b1440SMarcel Apfelbaum } 3736b1b1440SMarcel Apfelbaum 3749850c604SAlexander Graf static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) 3759850c604SAlexander Graf { 3769850c604SAlexander Graf MachineState *ms = MACHINE(obj); 3779850c604SAlexander Graf 3789850c604SAlexander Graf ms->suppress_vmdesc = value; 3799850c604SAlexander Graf } 3809850c604SAlexander Graf 3819850c604SAlexander Graf static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) 3829850c604SAlexander Graf { 3839850c604SAlexander Graf MachineState *ms = MACHINE(obj); 3849850c604SAlexander Graf 3859850c604SAlexander Graf return ms->suppress_vmdesc; 3869850c604SAlexander Graf } 3879850c604SAlexander Graf 388902c053dSGreg Kurz static void machine_set_enforce_config_section(Object *obj, bool value, 389902c053dSGreg Kurz Error **errp) 390902c053dSGreg Kurz { 391902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 392902c053dSGreg Kurz 39391c082adSThomas Huth warn_report("enforce-config-section is deprecated, please use " 39491c082adSThomas Huth "-global migration.send-configuration=on|off instead"); 39591c082adSThomas Huth 396902c053dSGreg Kurz ms->enforce_config_section = value; 397902c053dSGreg Kurz } 398902c053dSGreg Kurz 399902c053dSGreg Kurz static bool machine_get_enforce_config_section(Object *obj, Error **errp) 400902c053dSGreg Kurz { 401902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 402902c053dSGreg Kurz 403902c053dSGreg Kurz return ms->enforce_config_section; 404902c053dSGreg Kurz } 405902c053dSGreg Kurz 406db588194SBrijesh Singh static char *machine_get_memory_encryption(Object *obj, Error **errp) 407db588194SBrijesh Singh { 408db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 409db588194SBrijesh Singh 410db588194SBrijesh Singh return g_strdup(ms->memory_encryption); 411db588194SBrijesh Singh } 412db588194SBrijesh Singh 413db588194SBrijesh Singh static void machine_set_memory_encryption(Object *obj, const char *value, 414db588194SBrijesh Singh Error **errp) 415db588194SBrijesh Singh { 416db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 417db588194SBrijesh Singh 418db588194SBrijesh Singh g_free(ms->memory_encryption); 419db588194SBrijesh Singh ms->memory_encryption = g_strdup(value); 420db588194SBrijesh Singh } 421db588194SBrijesh Singh 4220bd1909dSEduardo Habkost void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type) 42333cd52b5SAlexander Graf { 4240bd1909dSEduardo Habkost strList *item = g_new0(strList, 1); 4250bd1909dSEduardo Habkost 4260bd1909dSEduardo Habkost item->value = g_strdup(type); 4270bd1909dSEduardo Habkost item->next = mc->allowed_dynamic_sysbus_devices; 4280bd1909dSEduardo Habkost mc->allowed_dynamic_sysbus_devices = item; 4290bd1909dSEduardo Habkost } 4300bd1909dSEduardo Habkost 4310bd1909dSEduardo Habkost static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque) 4320bd1909dSEduardo Habkost { 4330bd1909dSEduardo Habkost MachineState *machine = opaque; 4340bd1909dSEduardo Habkost MachineClass *mc = MACHINE_GET_CLASS(machine); 4350bd1909dSEduardo Habkost bool allowed = false; 4360bd1909dSEduardo Habkost strList *wl; 4370bd1909dSEduardo Habkost 4380bd1909dSEduardo Habkost for (wl = mc->allowed_dynamic_sysbus_devices; 4390bd1909dSEduardo Habkost !allowed && wl; 4400bd1909dSEduardo Habkost wl = wl->next) { 4410bd1909dSEduardo Habkost allowed |= !!object_dynamic_cast(OBJECT(sbdev), wl->value); 4420bd1909dSEduardo Habkost } 4430bd1909dSEduardo Habkost 4440bd1909dSEduardo Habkost if (!allowed) { 44533cd52b5SAlexander Graf error_report("Option '-device %s' cannot be handled by this machine", 44633cd52b5SAlexander Graf object_class_get_name(object_get_class(OBJECT(sbdev)))); 44733cd52b5SAlexander Graf exit(1); 44833cd52b5SAlexander Graf } 4490bd1909dSEduardo Habkost } 45033cd52b5SAlexander Graf 45133cd52b5SAlexander Graf static void machine_init_notify(Notifier *notifier, void *data) 45233cd52b5SAlexander Graf { 4530bd1909dSEduardo Habkost MachineState *machine = MACHINE(qdev_get_machine()); 45433cd52b5SAlexander Graf 45533cd52b5SAlexander Graf /* 4560bd1909dSEduardo Habkost * Loop through all dynamically created sysbus devices and check if they are 4570bd1909dSEduardo Habkost * all allowed. If a device is not allowed, error out. 45833cd52b5SAlexander Graf */ 4590bd1909dSEduardo Habkost foreach_dynamic_sysbus_device(validate_sysbus_device, machine); 46033cd52b5SAlexander Graf } 46133cd52b5SAlexander Graf 462f2d672c2SIgor Mammedov HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine) 463f2d672c2SIgor Mammedov { 464f2d672c2SIgor Mammedov int i; 465f2d672c2SIgor Mammedov HotpluggableCPUList *head = NULL; 466d342eb76SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 467f2d672c2SIgor Mammedov 468d342eb76SIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 469d342eb76SIgor Mammedov mc->possible_cpu_arch_ids(machine); 470d342eb76SIgor Mammedov 471f2d672c2SIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 472d342eb76SIgor Mammedov Object *cpu; 473f2d672c2SIgor Mammedov HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); 474f2d672c2SIgor Mammedov HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1); 475f2d672c2SIgor Mammedov 476d342eb76SIgor Mammedov cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type); 477f2d672c2SIgor Mammedov cpu_item->vcpus_count = machine->possible_cpus->cpus[i].vcpus_count; 478f2d672c2SIgor Mammedov cpu_item->props = g_memdup(&machine->possible_cpus->cpus[i].props, 479f2d672c2SIgor Mammedov sizeof(*cpu_item->props)); 480f2d672c2SIgor Mammedov 481f2d672c2SIgor Mammedov cpu = machine->possible_cpus->cpus[i].cpu; 482f2d672c2SIgor Mammedov if (cpu) { 483f2d672c2SIgor Mammedov cpu_item->has_qom_path = true; 484f2d672c2SIgor Mammedov cpu_item->qom_path = object_get_canonical_path(cpu); 485f2d672c2SIgor Mammedov } 486f2d672c2SIgor Mammedov list_item->value = cpu_item; 487f2d672c2SIgor Mammedov list_item->next = head; 488f2d672c2SIgor Mammedov head = list_item; 489f2d672c2SIgor Mammedov } 490f2d672c2SIgor Mammedov return head; 491f2d672c2SIgor Mammedov } 492f2d672c2SIgor Mammedov 4937c88e65dSIgor Mammedov /** 4947c88e65dSIgor Mammedov * machine_set_cpu_numa_node: 4957c88e65dSIgor Mammedov * @machine: machine object to modify 4967c88e65dSIgor Mammedov * @props: specifies which cpu objects to assign to 4977c88e65dSIgor Mammedov * numa node specified by @props.node_id 4987c88e65dSIgor Mammedov * @errp: if an error occurs, a pointer to an area to store the error 4997c88e65dSIgor Mammedov * 5007c88e65dSIgor Mammedov * Associate NUMA node specified by @props.node_id with cpu slots that 5017c88e65dSIgor Mammedov * match socket/core/thread-ids specified by @props. It's recommended to use 5027c88e65dSIgor Mammedov * query-hotpluggable-cpus.props values to specify affected cpu slots, 5037c88e65dSIgor Mammedov * which would lead to exact 1:1 mapping of cpu slots to NUMA node. 5047c88e65dSIgor Mammedov * 5057c88e65dSIgor Mammedov * However for CLI convenience it's possible to pass in subset of properties, 5067c88e65dSIgor Mammedov * which would affect all cpu slots that match it. 5077c88e65dSIgor Mammedov * Ex for pc machine: 5087c88e65dSIgor Mammedov * -smp 4,cores=2,sockets=2 -numa node,nodeid=0 -numa node,nodeid=1 \ 5097c88e65dSIgor Mammedov * -numa cpu,node-id=0,socket_id=0 \ 5107c88e65dSIgor Mammedov * -numa cpu,node-id=1,socket_id=1 5117c88e65dSIgor Mammedov * will assign all child cores of socket 0 to node 0 and 5127c88e65dSIgor Mammedov * of socket 1 to node 1. 5137c88e65dSIgor Mammedov * 5147c88e65dSIgor Mammedov * On attempt of reassigning (already assigned) cpu slot to another NUMA node, 5157c88e65dSIgor Mammedov * return error. 5167c88e65dSIgor Mammedov * Empty subset is disallowed and function will return with error in this case. 5177c88e65dSIgor Mammedov */ 5187c88e65dSIgor Mammedov void machine_set_cpu_numa_node(MachineState *machine, 5197c88e65dSIgor Mammedov const CpuInstanceProperties *props, Error **errp) 5207c88e65dSIgor Mammedov { 5217c88e65dSIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 5227c88e65dSIgor Mammedov bool match = false; 5237c88e65dSIgor Mammedov int i; 5247c88e65dSIgor Mammedov 5257c88e65dSIgor Mammedov if (!mc->possible_cpu_arch_ids) { 5267c88e65dSIgor Mammedov error_setg(errp, "mapping of CPUs to NUMA node is not supported"); 5277c88e65dSIgor Mammedov return; 5287c88e65dSIgor Mammedov } 5297c88e65dSIgor Mammedov 5307c88e65dSIgor Mammedov /* disabling node mapping is not supported, forbid it */ 5317c88e65dSIgor Mammedov assert(props->has_node_id); 5327c88e65dSIgor Mammedov 5337c88e65dSIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 5347c88e65dSIgor Mammedov mc->possible_cpu_arch_ids(machine); 5357c88e65dSIgor Mammedov 5367c88e65dSIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 5377c88e65dSIgor Mammedov CPUArchId *slot = &machine->possible_cpus->cpus[i]; 5387c88e65dSIgor Mammedov 5397c88e65dSIgor Mammedov /* reject unsupported by board properties */ 5407c88e65dSIgor Mammedov if (props->has_thread_id && !slot->props.has_thread_id) { 5417c88e65dSIgor Mammedov error_setg(errp, "thread-id is not supported"); 5427c88e65dSIgor Mammedov return; 5437c88e65dSIgor Mammedov } 5447c88e65dSIgor Mammedov 5457c88e65dSIgor Mammedov if (props->has_core_id && !slot->props.has_core_id) { 5467c88e65dSIgor Mammedov error_setg(errp, "core-id is not supported"); 5477c88e65dSIgor Mammedov return; 5487c88e65dSIgor Mammedov } 5497c88e65dSIgor Mammedov 5507c88e65dSIgor Mammedov if (props->has_socket_id && !slot->props.has_socket_id) { 5517c88e65dSIgor Mammedov error_setg(errp, "socket-id is not supported"); 5527c88e65dSIgor Mammedov return; 5537c88e65dSIgor Mammedov } 5547c88e65dSIgor Mammedov 5557c88e65dSIgor Mammedov /* skip slots with explicit mismatch */ 5567c88e65dSIgor Mammedov if (props->has_thread_id && props->thread_id != slot->props.thread_id) { 5577c88e65dSIgor Mammedov continue; 5587c88e65dSIgor Mammedov } 5597c88e65dSIgor Mammedov 5607c88e65dSIgor Mammedov if (props->has_core_id && props->core_id != slot->props.core_id) { 5617c88e65dSIgor Mammedov continue; 5627c88e65dSIgor Mammedov } 5637c88e65dSIgor Mammedov 5647c88e65dSIgor Mammedov if (props->has_socket_id && props->socket_id != slot->props.socket_id) { 5657c88e65dSIgor Mammedov continue; 5667c88e65dSIgor Mammedov } 5677c88e65dSIgor Mammedov 5687c88e65dSIgor Mammedov /* reject assignment if slot is already assigned, for compatibility 5697c88e65dSIgor Mammedov * of legacy cpu_index mapping with SPAPR core based mapping do not 5707c88e65dSIgor Mammedov * error out if cpu thread and matched core have the same node-id */ 5717c88e65dSIgor Mammedov if (slot->props.has_node_id && 5727c88e65dSIgor Mammedov slot->props.node_id != props->node_id) { 5737c88e65dSIgor Mammedov error_setg(errp, "CPU is already assigned to node-id: %" PRId64, 5747c88e65dSIgor Mammedov slot->props.node_id); 5757c88e65dSIgor Mammedov return; 5767c88e65dSIgor Mammedov } 5777c88e65dSIgor Mammedov 5787c88e65dSIgor Mammedov /* assign slot to node as it's matched '-numa cpu' key */ 5797c88e65dSIgor Mammedov match = true; 5807c88e65dSIgor Mammedov slot->props.node_id = props->node_id; 5817c88e65dSIgor Mammedov slot->props.has_node_id = props->has_node_id; 5827c88e65dSIgor Mammedov } 5837c88e65dSIgor Mammedov 5847c88e65dSIgor Mammedov if (!match) { 5857c88e65dSIgor Mammedov error_setg(errp, "no match found"); 5867c88e65dSIgor Mammedov } 5877c88e65dSIgor Mammedov } 5887c88e65dSIgor Mammedov 589076b35b5SNikunj A Dadhania static void machine_class_init(ObjectClass *oc, void *data) 590076b35b5SNikunj A Dadhania { 591076b35b5SNikunj A Dadhania MachineClass *mc = MACHINE_CLASS(oc); 592076b35b5SNikunj A Dadhania 593076b35b5SNikunj A Dadhania /* Default 128 MB as guest ram size */ 594d23b6caaSPhilippe Mathieu-Daudé mc->default_ram_size = 128 * MiB; 59571ae9e94SEduardo Habkost mc->rom_file_has_mr = true; 59626b81df4SEduardo Habkost 59755641213SLaurent Vivier /* numa node memory size aligned on 8MB by default. 59855641213SLaurent Vivier * On Linux, each node's border has to be 8MB aligned 59955641213SLaurent Vivier */ 60055641213SLaurent Vivier mc->numa_mem_align_shift = 23; 6013bfe5716SLaurent Vivier mc->numa_auto_assign_ram = numa_default_auto_assign_ram; 60255641213SLaurent Vivier 60326b81df4SEduardo Habkost object_class_property_add_str(oc, "accel", 60426b81df4SEduardo Habkost machine_get_accel, machine_set_accel, &error_abort); 60526b81df4SEduardo Habkost object_class_property_set_description(oc, "accel", 60626b81df4SEduardo Habkost "Accelerator list", &error_abort); 60726b81df4SEduardo Habkost 608e80200c5SAlexey Kardashevskiy object_class_property_add(oc, "kernel-irqchip", "on|off|split", 60926b81df4SEduardo Habkost NULL, machine_set_kernel_irqchip, 61026b81df4SEduardo Habkost NULL, NULL, &error_abort); 61126b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel-irqchip", 61226b81df4SEduardo Habkost "Configure KVM in-kernel irqchip", &error_abort); 61326b81df4SEduardo Habkost 61426b81df4SEduardo Habkost object_class_property_add(oc, "kvm-shadow-mem", "int", 61526b81df4SEduardo Habkost machine_get_kvm_shadow_mem, machine_set_kvm_shadow_mem, 61626b81df4SEduardo Habkost NULL, NULL, &error_abort); 61726b81df4SEduardo Habkost object_class_property_set_description(oc, "kvm-shadow-mem", 61826b81df4SEduardo Habkost "KVM shadow MMU size", &error_abort); 61926b81df4SEduardo Habkost 62026b81df4SEduardo Habkost object_class_property_add_str(oc, "kernel", 62126b81df4SEduardo Habkost machine_get_kernel, machine_set_kernel, &error_abort); 62226b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel", 62326b81df4SEduardo Habkost "Linux kernel image file", &error_abort); 62426b81df4SEduardo Habkost 62526b81df4SEduardo Habkost object_class_property_add_str(oc, "initrd", 62626b81df4SEduardo Habkost machine_get_initrd, machine_set_initrd, &error_abort); 62726b81df4SEduardo Habkost object_class_property_set_description(oc, "initrd", 62826b81df4SEduardo Habkost "Linux initial ramdisk file", &error_abort); 62926b81df4SEduardo Habkost 63026b81df4SEduardo Habkost object_class_property_add_str(oc, "append", 63126b81df4SEduardo Habkost machine_get_append, machine_set_append, &error_abort); 63226b81df4SEduardo Habkost object_class_property_set_description(oc, "append", 63326b81df4SEduardo Habkost "Linux kernel command line", &error_abort); 63426b81df4SEduardo Habkost 63526b81df4SEduardo Habkost object_class_property_add_str(oc, "dtb", 63626b81df4SEduardo Habkost machine_get_dtb, machine_set_dtb, &error_abort); 63726b81df4SEduardo Habkost object_class_property_set_description(oc, "dtb", 63826b81df4SEduardo Habkost "Linux kernel device tree file", &error_abort); 63926b81df4SEduardo Habkost 64026b81df4SEduardo Habkost object_class_property_add_str(oc, "dumpdtb", 64126b81df4SEduardo Habkost machine_get_dumpdtb, machine_set_dumpdtb, &error_abort); 64226b81df4SEduardo Habkost object_class_property_set_description(oc, "dumpdtb", 64326b81df4SEduardo Habkost "Dump current dtb to a file and quit", &error_abort); 64426b81df4SEduardo Habkost 64526b81df4SEduardo Habkost object_class_property_add(oc, "phandle-start", "int", 64626b81df4SEduardo Habkost machine_get_phandle_start, machine_set_phandle_start, 64726b81df4SEduardo Habkost NULL, NULL, &error_abort); 64826b81df4SEduardo Habkost object_class_property_set_description(oc, "phandle-start", 64926b81df4SEduardo Habkost "The first phandle ID we may generate dynamically", &error_abort); 65026b81df4SEduardo Habkost 65126b81df4SEduardo Habkost object_class_property_add_str(oc, "dt-compatible", 65226b81df4SEduardo Habkost machine_get_dt_compatible, machine_set_dt_compatible, &error_abort); 65326b81df4SEduardo Habkost object_class_property_set_description(oc, "dt-compatible", 65426b81df4SEduardo Habkost "Overrides the \"compatible\" property of the dt root node", 65526b81df4SEduardo Habkost &error_abort); 65626b81df4SEduardo Habkost 65726b81df4SEduardo Habkost object_class_property_add_bool(oc, "dump-guest-core", 65826b81df4SEduardo Habkost machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort); 65926b81df4SEduardo Habkost object_class_property_set_description(oc, "dump-guest-core", 66026b81df4SEduardo Habkost "Include guest memory in a core dump", &error_abort); 66126b81df4SEduardo Habkost 66226b81df4SEduardo Habkost object_class_property_add_bool(oc, "mem-merge", 66326b81df4SEduardo Habkost machine_get_mem_merge, machine_set_mem_merge, &error_abort); 66426b81df4SEduardo Habkost object_class_property_set_description(oc, "mem-merge", 66526b81df4SEduardo Habkost "Enable/disable memory merge support", &error_abort); 66626b81df4SEduardo Habkost 66726b81df4SEduardo Habkost object_class_property_add_bool(oc, "usb", 66826b81df4SEduardo Habkost machine_get_usb, machine_set_usb, &error_abort); 66926b81df4SEduardo Habkost object_class_property_set_description(oc, "usb", 67026b81df4SEduardo Habkost "Set on/off to enable/disable usb", &error_abort); 67126b81df4SEduardo Habkost 67226b81df4SEduardo Habkost object_class_property_add_bool(oc, "graphics", 67326b81df4SEduardo Habkost machine_get_graphics, machine_set_graphics, &error_abort); 67426b81df4SEduardo Habkost object_class_property_set_description(oc, "graphics", 67526b81df4SEduardo Habkost "Set on/off to enable/disable graphics emulation", &error_abort); 67626b81df4SEduardo Habkost 67726b81df4SEduardo Habkost object_class_property_add_bool(oc, "igd-passthru", 67826b81df4SEduardo Habkost machine_get_igd_gfx_passthru, machine_set_igd_gfx_passthru, 67926b81df4SEduardo Habkost &error_abort); 68026b81df4SEduardo Habkost object_class_property_set_description(oc, "igd-passthru", 68126b81df4SEduardo Habkost "Set on/off to enable/disable igd passthrou", &error_abort); 68226b81df4SEduardo Habkost 68326b81df4SEduardo Habkost object_class_property_add_str(oc, "firmware", 68426b81df4SEduardo Habkost machine_get_firmware, machine_set_firmware, 68526b81df4SEduardo Habkost &error_abort); 68626b81df4SEduardo Habkost object_class_property_set_description(oc, "firmware", 68726b81df4SEduardo Habkost "Firmware image", &error_abort); 68826b81df4SEduardo Habkost 68926b81df4SEduardo Habkost object_class_property_add_bool(oc, "suppress-vmdesc", 69026b81df4SEduardo Habkost machine_get_suppress_vmdesc, machine_set_suppress_vmdesc, 69126b81df4SEduardo Habkost &error_abort); 69226b81df4SEduardo Habkost object_class_property_set_description(oc, "suppress-vmdesc", 69326b81df4SEduardo Habkost "Set on to disable self-describing migration", &error_abort); 69426b81df4SEduardo Habkost 69526b81df4SEduardo Habkost object_class_property_add_bool(oc, "enforce-config-section", 69626b81df4SEduardo Habkost machine_get_enforce_config_section, machine_set_enforce_config_section, 69726b81df4SEduardo Habkost &error_abort); 69826b81df4SEduardo Habkost object_class_property_set_description(oc, "enforce-config-section", 69926b81df4SEduardo Habkost "Set on to enforce configuration section migration", &error_abort); 700db588194SBrijesh Singh 701db588194SBrijesh Singh object_class_property_add_str(oc, "memory-encryption", 702db588194SBrijesh Singh machine_get_memory_encryption, machine_set_memory_encryption, 703db588194SBrijesh Singh &error_abort); 704db588194SBrijesh Singh object_class_property_set_description(oc, "memory-encryption", 705bfec23a0SLi Qiang "Set memory encryption object to use", &error_abort); 706076b35b5SNikunj A Dadhania } 707076b35b5SNikunj A Dadhania 708dcb3d601SEduardo Habkost static void machine_class_base_init(ObjectClass *oc, void *data) 709dcb3d601SEduardo Habkost { 710dcb3d601SEduardo Habkost if (!object_class_is_abstract(oc)) { 71198cec76aSEduardo Habkost MachineClass *mc = MACHINE_CLASS(oc); 712dcb3d601SEduardo Habkost const char *cname = object_class_get_name(oc); 713dcb3d601SEduardo Habkost assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX)); 71498cec76aSEduardo Habkost mc->name = g_strndup(cname, 71598cec76aSEduardo Habkost strlen(cname) - strlen(TYPE_MACHINE_SUFFIX)); 716b66bbee3SMarc-André Lureau mc->compat_props = g_ptr_array_new(); 717dcb3d601SEduardo Habkost } 718dcb3d601SEduardo Habkost } 719dcb3d601SEduardo Habkost 7206b1b1440SMarcel Apfelbaum static void machine_initfn(Object *obj) 7216b1b1440SMarcel Apfelbaum { 72233cd52b5SAlexander Graf MachineState *ms = MACHINE(obj); 723b2fc91dbSPeter Xu MachineClass *mc = MACHINE_GET_CLASS(obj); 72433cd52b5SAlexander Graf 725d8870d02SMarcel Apfelbaum ms->kernel_irqchip_allowed = true; 726b2fc91dbSPeter Xu ms->kernel_irqchip_split = mc->default_kernel_irqchip_split; 7274689b77bSMarcel Apfelbaum ms->kvm_shadow_mem = -1; 72847c8ca53SMarcel Apfelbaum ms->dump_guest_core = true; 72975cc7f01SMarcel Apfelbaum ms->mem_merge = true; 730cfc58cf3SEduardo Habkost ms->enable_graphics = true; 731d8870d02SMarcel Apfelbaum 73233cd52b5SAlexander Graf /* Register notifier when init is done for sysbus sanity checks */ 73333cd52b5SAlexander Graf ms->sysbus_notifier.notify = machine_init_notify; 73433cd52b5SAlexander Graf qemu_add_machine_init_done_notifier(&ms->sysbus_notifier); 7356b1b1440SMarcel Apfelbaum } 7366b1b1440SMarcel Apfelbaum 7376b1b1440SMarcel Apfelbaum static void machine_finalize(Object *obj) 7386b1b1440SMarcel Apfelbaum { 7396b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 7406b1b1440SMarcel Apfelbaum 7416b1b1440SMarcel Apfelbaum g_free(ms->accel); 7426b1b1440SMarcel Apfelbaum g_free(ms->kernel_filename); 7436b1b1440SMarcel Apfelbaum g_free(ms->initrd_filename); 7446b1b1440SMarcel Apfelbaum g_free(ms->kernel_cmdline); 7456b1b1440SMarcel Apfelbaum g_free(ms->dtb); 7466b1b1440SMarcel Apfelbaum g_free(ms->dumpdtb); 7476b1b1440SMarcel Apfelbaum g_free(ms->dt_compatible); 7486b1b1440SMarcel Apfelbaum g_free(ms->firmware); 7492ff4f67cSDavid Hildenbrand g_free(ms->device_memory); 7506b1b1440SMarcel Apfelbaum } 75136d20cb2SMarcel Apfelbaum 7525e97b623SMarcel Apfelbaum bool machine_usb(MachineState *machine) 7535e97b623SMarcel Apfelbaum { 7545e97b623SMarcel Apfelbaum return machine->usb; 7555e97b623SMarcel Apfelbaum } 7565e97b623SMarcel Apfelbaum 757d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_allowed(MachineState *machine) 758d8870d02SMarcel Apfelbaum { 759d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_allowed; 760d8870d02SMarcel Apfelbaum } 761d8870d02SMarcel Apfelbaum 762d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_required(MachineState *machine) 763d8870d02SMarcel Apfelbaum { 764d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_required; 765d8870d02SMarcel Apfelbaum } 766d8870d02SMarcel Apfelbaum 76732c18a2dSMatt Gingell bool machine_kernel_irqchip_split(MachineState *machine) 76832c18a2dSMatt Gingell { 76932c18a2dSMatt Gingell return machine->kernel_irqchip_split; 77032c18a2dSMatt Gingell } 77132c18a2dSMatt Gingell 7724689b77bSMarcel Apfelbaum int machine_kvm_shadow_mem(MachineState *machine) 7734689b77bSMarcel Apfelbaum { 7744689b77bSMarcel Apfelbaum return machine->kvm_shadow_mem; 7754689b77bSMarcel Apfelbaum } 7764689b77bSMarcel Apfelbaum 7776cabe7faSMarcel Apfelbaum int machine_phandle_start(MachineState *machine) 7786cabe7faSMarcel Apfelbaum { 7796cabe7faSMarcel Apfelbaum return machine->phandle_start; 7806cabe7faSMarcel Apfelbaum } 7816cabe7faSMarcel Apfelbaum 78247c8ca53SMarcel Apfelbaum bool machine_dump_guest_core(MachineState *machine) 78347c8ca53SMarcel Apfelbaum { 78447c8ca53SMarcel Apfelbaum return machine->dump_guest_core; 78547c8ca53SMarcel Apfelbaum } 78647c8ca53SMarcel Apfelbaum 78775cc7f01SMarcel Apfelbaum bool machine_mem_merge(MachineState *machine) 78875cc7f01SMarcel Apfelbaum { 78975cc7f01SMarcel Apfelbaum return machine->mem_merge; 79075cc7f01SMarcel Apfelbaum } 79175cc7f01SMarcel Apfelbaum 792ec78f811SIgor Mammedov static char *cpu_slot_to_string(const CPUArchId *cpu) 793ec78f811SIgor Mammedov { 794ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 795ec78f811SIgor Mammedov if (cpu->props.has_socket_id) { 796ec78f811SIgor Mammedov g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); 797ec78f811SIgor Mammedov } 798ec78f811SIgor Mammedov if (cpu->props.has_core_id) { 799ec78f811SIgor Mammedov if (s->len) { 800ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 801ec78f811SIgor Mammedov } 802ec78f811SIgor Mammedov g_string_append_printf(s, "core-id: %"PRId64, cpu->props.core_id); 803ec78f811SIgor Mammedov } 804ec78f811SIgor Mammedov if (cpu->props.has_thread_id) { 805ec78f811SIgor Mammedov if (s->len) { 806ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 807ec78f811SIgor Mammedov } 808ec78f811SIgor Mammedov g_string_append_printf(s, "thread-id: %"PRId64, cpu->props.thread_id); 809ec78f811SIgor Mammedov } 810ec78f811SIgor Mammedov return g_string_free(s, false); 811ec78f811SIgor Mammedov } 812ec78f811SIgor Mammedov 8137a3099fcSIgor Mammedov static void machine_numa_finish_cpu_init(MachineState *machine) 814ec78f811SIgor Mammedov { 815ec78f811SIgor Mammedov int i; 81660bed6a3SIgor Mammedov bool default_mapping; 817ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 818ec78f811SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 819ec78f811SIgor Mammedov const CPUArchIdList *possible_cpus = mc->possible_cpu_arch_ids(machine); 820ec78f811SIgor Mammedov 821ec78f811SIgor Mammedov assert(nb_numa_nodes); 822ec78f811SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 82360bed6a3SIgor Mammedov if (possible_cpus->cpus[i].props.has_node_id) { 82460bed6a3SIgor Mammedov break; 82560bed6a3SIgor Mammedov } 82660bed6a3SIgor Mammedov } 82760bed6a3SIgor Mammedov default_mapping = (i == possible_cpus->len); 82860bed6a3SIgor Mammedov 82960bed6a3SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 830ec78f811SIgor Mammedov const CPUArchId *cpu_slot = &possible_cpus->cpus[i]; 831ec78f811SIgor Mammedov 832ec78f811SIgor Mammedov if (!cpu_slot->props.has_node_id) { 83360bed6a3SIgor Mammedov /* fetch default mapping from board and enable it */ 83460bed6a3SIgor Mammedov CpuInstanceProperties props = cpu_slot->props; 835d41f3e75SIgor Mammedov 83679e07936SIgor Mammedov props.node_id = mc->get_default_cpu_node_id(machine, i); 837d41f3e75SIgor Mammedov if (!default_mapping) { 83860bed6a3SIgor Mammedov /* record slots with not set mapping, 83960bed6a3SIgor Mammedov * TODO: make it hard error in future */ 840ec78f811SIgor Mammedov char *cpu_str = cpu_slot_to_string(cpu_slot); 84160bed6a3SIgor Mammedov g_string_append_printf(s, "%sCPU %d [%s]", 84260bed6a3SIgor Mammedov s->len ? ", " : "", i, cpu_str); 843ec78f811SIgor Mammedov g_free(cpu_str); 844d41f3e75SIgor Mammedov 845d41f3e75SIgor Mammedov /* non mapped cpus used to fallback to node 0 */ 846d41f3e75SIgor Mammedov props.node_id = 0; 847ec78f811SIgor Mammedov } 848d41f3e75SIgor Mammedov 849d41f3e75SIgor Mammedov props.has_node_id = true; 850d41f3e75SIgor Mammedov machine_set_cpu_numa_node(machine, &props, &error_fatal); 851ec78f811SIgor Mammedov } 85260bed6a3SIgor Mammedov } 853c6ff347cSIgor Mammedov if (s->len && !qtest_enabled()) { 8543dc6f869SAlistair Francis warn_report("CPU(s) not present in any NUMA nodes: %s", 855ec78f811SIgor Mammedov s->str); 8563dc6f869SAlistair Francis warn_report("All CPU(s) up to maxcpus should be described " 857ec78f811SIgor Mammedov "in NUMA config, ability to start up with partial NUMA " 858ec78f811SIgor Mammedov "mappings is obsoleted and will be removed in future"); 859ec78f811SIgor Mammedov } 860ec78f811SIgor Mammedov g_string_free(s, true); 861ec78f811SIgor Mammedov } 862ec78f811SIgor Mammedov 863482dfe9aSIgor Mammedov void machine_run_board_init(MachineState *machine) 864482dfe9aSIgor Mammedov { 865482dfe9aSIgor Mammedov MachineClass *machine_class = MACHINE_GET_CLASS(machine); 866ec78f811SIgor Mammedov 8677a3099fcSIgor Mammedov numa_complete_configuration(machine); 8683aeaac8fSDou Liyang if (nb_numa_nodes) { 8697a3099fcSIgor Mammedov machine_numa_finish_cpu_init(machine); 8703aeaac8fSDou Liyang } 871c9cf636dSAlistair Francis 872c9cf636dSAlistair Francis /* If the machine supports the valid_cpu_types check and the user 873c9cf636dSAlistair Francis * specified a CPU with -cpu check here that the user CPU is supported. 874c9cf636dSAlistair Francis */ 875c9cf636dSAlistair Francis if (machine_class->valid_cpu_types && machine->cpu_type) { 876c9cf636dSAlistair Francis ObjectClass *class = object_class_by_name(machine->cpu_type); 877c9cf636dSAlistair Francis int i; 878c9cf636dSAlistair Francis 879c9cf636dSAlistair Francis for (i = 0; machine_class->valid_cpu_types[i]; i++) { 880c9cf636dSAlistair Francis if (object_class_dynamic_cast(class, 881c9cf636dSAlistair Francis machine_class->valid_cpu_types[i])) { 882c9cf636dSAlistair Francis /* The user specificed CPU is in the valid field, we are 883c9cf636dSAlistair Francis * good to go. 884c9cf636dSAlistair Francis */ 885c9cf636dSAlistair Francis break; 886c9cf636dSAlistair Francis } 887c9cf636dSAlistair Francis } 888c9cf636dSAlistair Francis 889c9cf636dSAlistair Francis if (!machine_class->valid_cpu_types[i]) { 890c9cf636dSAlistair Francis /* The user specified CPU is not valid */ 891c9cf636dSAlistair Francis error_report("Invalid CPU type: %s", machine->cpu_type); 892c9cf636dSAlistair Francis error_printf("The valid types are: %s", 893c9cf636dSAlistair Francis machine_class->valid_cpu_types[0]); 894c9cf636dSAlistair Francis for (i = 1; machine_class->valid_cpu_types[i]; i++) { 895c9cf636dSAlistair Francis error_printf(", %s", machine_class->valid_cpu_types[i]); 896c9cf636dSAlistair Francis } 897c9cf636dSAlistair Francis error_printf("\n"); 898c9cf636dSAlistair Francis 899c9cf636dSAlistair Francis exit(1); 900c9cf636dSAlistair Francis } 901c9cf636dSAlistair Francis } 902c9cf636dSAlistair Francis 903482dfe9aSIgor Mammedov machine_class->init(machine); 904482dfe9aSIgor Mammedov } 905482dfe9aSIgor Mammedov 90636d20cb2SMarcel Apfelbaum static const TypeInfo machine_info = { 90736d20cb2SMarcel Apfelbaum .name = TYPE_MACHINE, 90836d20cb2SMarcel Apfelbaum .parent = TYPE_OBJECT, 90936d20cb2SMarcel Apfelbaum .abstract = true, 91036d20cb2SMarcel Apfelbaum .class_size = sizeof(MachineClass), 911076b35b5SNikunj A Dadhania .class_init = machine_class_init, 912dcb3d601SEduardo Habkost .class_base_init = machine_class_base_init, 91336d20cb2SMarcel Apfelbaum .instance_size = sizeof(MachineState), 9146b1b1440SMarcel Apfelbaum .instance_init = machine_initfn, 9156b1b1440SMarcel Apfelbaum .instance_finalize = machine_finalize, 91636d20cb2SMarcel Apfelbaum }; 91736d20cb2SMarcel Apfelbaum 91836d20cb2SMarcel Apfelbaum static void machine_register_types(void) 91936d20cb2SMarcel Apfelbaum { 92036d20cb2SMarcel Apfelbaum type_register_static(&machine_info); 92136d20cb2SMarcel Apfelbaum } 92236d20cb2SMarcel Apfelbaum 92336d20cb2SMarcel Apfelbaum type_init(machine_register_types) 924