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" 24edc24ccdSMarc-André Lureau #include "hw/pci/pci.h" 25f6a0d06bSEric Auger #include "hw/mem/nvdimm.h" 266b1b1440SMarcel Apfelbaum 279bf2650bSCornelia Huck GlobalProperty hw_compat_4_0[] = {}; 289bf2650bSCornelia Huck const size_t hw_compat_4_0_len = G_N_ELEMENTS(hw_compat_4_0); 299bf2650bSCornelia Huck 30abd93cc7SMarc-André Lureau GlobalProperty hw_compat_3_1[] = { 316c36bddfSEduardo Habkost { "pcie-root-port", "x-speed", "2_5" }, 326c36bddfSEduardo Habkost { "pcie-root-port", "x-width", "1" }, 336c36bddfSEduardo Habkost { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" }, 346c36bddfSEduardo Habkost { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" }, 35b6148757SMarc-André Lureau { "tpm-crb", "ppi", "false" }, 36b6148757SMarc-André Lureau { "tpm-tis", "ppi", "false" }, 37b63e1050SGerd Hoffmann { "usb-kbd", "serial", "42" }, 38b63e1050SGerd Hoffmann { "usb-mouse", "serial", "42" }, 39*442bac16SGerd Hoffmann { "usb-tablet", "serial", "42" }, 405c81161fSStefano Garzarella { "virtio-blk-device", "discard", "false" }, 415c81161fSStefano Garzarella { "virtio-blk-device", "write-zeroes", "false" }, 42abd93cc7SMarc-André Lureau }; 43abd93cc7SMarc-André Lureau const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1); 44abd93cc7SMarc-André Lureau 45ddb3235dSMarc-André Lureau GlobalProperty hw_compat_3_0[] = {}; 46ddb3235dSMarc-André Lureau const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0); 47ddb3235dSMarc-André Lureau 480d47310bSMarc-André Lureau GlobalProperty hw_compat_2_12[] = { 496c36bddfSEduardo Habkost { "migration", "decompress-error-check", "off" }, 506c36bddfSEduardo Habkost { "hda-audio", "use-timer", "false" }, 516c36bddfSEduardo Habkost { "cirrus-vga", "global-vmstate", "true" }, 526c36bddfSEduardo Habkost { "VGA", "global-vmstate", "true" }, 536c36bddfSEduardo Habkost { "vmware-svga", "global-vmstate", "true" }, 546c36bddfSEduardo Habkost { "qxl-vga", "global-vmstate", "true" }, 550d47310bSMarc-André Lureau }; 560d47310bSMarc-André Lureau const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12); 570d47310bSMarc-André Lureau 5843df70a9SMarc-André Lureau GlobalProperty hw_compat_2_11[] = { 596c36bddfSEduardo Habkost { "hpet", "hpet-offset-saved", "false" }, 606c36bddfSEduardo Habkost { "virtio-blk-pci", "vectors", "2" }, 616c36bddfSEduardo Habkost { "vhost-user-blk-pci", "vectors", "2" }, 626c36bddfSEduardo Habkost { "e1000", "migrate_tso_props", "off" }, 6343df70a9SMarc-André Lureau }; 6443df70a9SMarc-André Lureau const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11); 6543df70a9SMarc-André Lureau 66503224f4SMarc-André Lureau GlobalProperty hw_compat_2_10[] = { 676c36bddfSEduardo Habkost { "virtio-mouse-device", "wheel-axis", "false" }, 686c36bddfSEduardo Habkost { "virtio-tablet-device", "wheel-axis", "false" }, 69503224f4SMarc-André Lureau }; 70503224f4SMarc-André Lureau const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10); 71503224f4SMarc-André Lureau 723e803152SMarc-André Lureau GlobalProperty hw_compat_2_9[] = { 736c36bddfSEduardo Habkost { "pci-bridge", "shpc", "off" }, 746c36bddfSEduardo Habkost { "intel-iommu", "pt", "off" }, 756c36bddfSEduardo Habkost { "virtio-net-device", "x-mtu-bypass-backend", "off" }, 766c36bddfSEduardo Habkost { "pcie-root-port", "x-migrate-msix", "false" }, 773e803152SMarc-André Lureau }; 783e803152SMarc-André Lureau const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9); 793e803152SMarc-André Lureau 80edc24ccdSMarc-André Lureau GlobalProperty hw_compat_2_8[] = { 816c36bddfSEduardo Habkost { "fw_cfg_mem", "x-file-slots", "0x10" }, 826c36bddfSEduardo Habkost { "fw_cfg_io", "x-file-slots", "0x10" }, 836c36bddfSEduardo Habkost { "pflash_cfi01", "old-multiple-chip-handling", "on" }, 846c36bddfSEduardo Habkost { "pci-bridge", "shpc", "on" }, 856c36bddfSEduardo Habkost { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" }, 866c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-deverr-init", "off" }, 876c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-lnkctl-init", "off" }, 886c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-pm-init", "off" }, 896c36bddfSEduardo Habkost { "cirrus-vga", "vgamem_mb", "8" }, 906c36bddfSEduardo Habkost { "isa-cirrus-vga", "vgamem_mb", "8" }, 91edc24ccdSMarc-André Lureau }; 92edc24ccdSMarc-André Lureau const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8); 93edc24ccdSMarc-André Lureau 945a995064SMarc-André Lureau GlobalProperty hw_compat_2_7[] = { 956c36bddfSEduardo Habkost { "virtio-pci", "page-per-vq", "on" }, 966c36bddfSEduardo Habkost { "virtio-serial-device", "emergency-write", "off" }, 976c36bddfSEduardo Habkost { "ioapic", "version", "0x11" }, 986c36bddfSEduardo Habkost { "intel-iommu", "x-buggy-eim", "true" }, 996c36bddfSEduardo Habkost { "virtio-pci", "x-ignore-backend-features", "on" }, 1005a995064SMarc-André Lureau }; 1015a995064SMarc-André Lureau const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7); 1025a995064SMarc-André Lureau 103ff8f261fSMarc-André Lureau GlobalProperty hw_compat_2_6[] = { 1046c36bddfSEduardo Habkost { "virtio-mmio", "format_transport_address", "off" }, 105f2784eedSDaniel P. Berrangé /* 106f2784eedSDaniel P. Berrangé * don't include devices which are modern-only 107f2784eedSDaniel P. Berrangé * ie keyboard, mouse, tablet, gpu, vga & crypto 108f2784eedSDaniel P. Berrangé */ 109f2784eedSDaniel P. Berrangé { "virtio-9p-pci", "disable-modern", "on" }, 110f2784eedSDaniel P. Berrangé { "virtio-9p-pci", "disable-legacy", "off" }, 111f2784eedSDaniel P. Berrangé { "virtio-balloon-pci", "disable-modern", "on" }, 112f2784eedSDaniel P. Berrangé { "virtio-balloon-pci", "disable-legacy", "off" }, 113f2784eedSDaniel P. Berrangé { "virtio-blk-pci", "disable-modern", "on" }, 114f2784eedSDaniel P. Berrangé { "virtio-blk-pci", "disable-legacy", "off" }, 115f2784eedSDaniel P. Berrangé { "virtio-input-host-pci", "disable-modern", "on" }, 116f2784eedSDaniel P. Berrangé { "virtio-input-host-pci", "disable-legacy", "off" }, 117f2784eedSDaniel P. Berrangé { "virtio-net-pci", "disable-modern", "on" }, 118f2784eedSDaniel P. Berrangé { "virtio-net-pci", "disable-legacy", "off" }, 119f2784eedSDaniel P. Berrangé { "virtio-rng-pci", "disable-modern", "on" }, 120f2784eedSDaniel P. Berrangé { "virtio-rng-pci", "disable-legacy", "off" }, 121f2784eedSDaniel P. Berrangé { "virtio-scsi-pci", "disable-modern", "on" }, 122f2784eedSDaniel P. Berrangé { "virtio-scsi-pci", "disable-legacy", "off" }, 123f2784eedSDaniel P. Berrangé { "virtio-serial-pci", "disable-modern", "on" }, 124f2784eedSDaniel P. Berrangé { "virtio-serial-pci", "disable-legacy", "off" }, 125ff8f261fSMarc-André Lureau }; 126ff8f261fSMarc-André Lureau const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6); 127ff8f261fSMarc-André Lureau 128fe759610SMarc-André Lureau GlobalProperty hw_compat_2_5[] = { 1296c36bddfSEduardo Habkost { "isa-fdc", "fallback", "144" }, 1306c36bddfSEduardo Habkost { "pvscsi", "x-old-pci-configuration", "on" }, 1316c36bddfSEduardo Habkost { "pvscsi", "x-disable-pcie", "on" }, 1326c36bddfSEduardo Habkost { "vmxnet3", "x-old-msi-offsets", "on" }, 1336c36bddfSEduardo Habkost { "vmxnet3", "x-disable-pcie", "on" }, 134fe759610SMarc-André Lureau }; 135fe759610SMarc-André Lureau const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5); 136fe759610SMarc-André Lureau 1372f99b9c2SMarc-André Lureau GlobalProperty hw_compat_2_4[] = { 1386c36bddfSEduardo Habkost { "virtio-blk-device", "scsi", "true" }, 1396c36bddfSEduardo Habkost { "e1000", "extra_mac_registers", "off" }, 1406c36bddfSEduardo Habkost { "virtio-pci", "x-disable-pcie", "on" }, 1416c36bddfSEduardo Habkost { "virtio-pci", "migrate-extra", "off" }, 1426c36bddfSEduardo Habkost { "fw_cfg_mem", "dma_enabled", "off" }, 1436c36bddfSEduardo Habkost { "fw_cfg_io", "dma_enabled", "off" } 1442f99b9c2SMarc-André Lureau }; 1452f99b9c2SMarc-André Lureau const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4); 1462f99b9c2SMarc-André Lureau 1478995dd90SMarc-André Lureau GlobalProperty hw_compat_2_3[] = { 1486c36bddfSEduardo Habkost { "virtio-blk-pci", "any_layout", "off" }, 1496c36bddfSEduardo Habkost { "virtio-balloon-pci", "any_layout", "off" }, 1506c36bddfSEduardo Habkost { "virtio-serial-pci", "any_layout", "off" }, 1516c36bddfSEduardo Habkost { "virtio-9p-pci", "any_layout", "off" }, 1526c36bddfSEduardo Habkost { "virtio-rng-pci", "any_layout", "off" }, 1536c36bddfSEduardo Habkost { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" }, 1546c36bddfSEduardo Habkost { "migration", "send-configuration", "off" }, 1556c36bddfSEduardo Habkost { "migration", "send-section-footer", "off" }, 1566c36bddfSEduardo Habkost { "migration", "store-global-state", "off" }, 1578995dd90SMarc-André Lureau }; 1588995dd90SMarc-André Lureau const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3); 1598995dd90SMarc-André Lureau 1601c30044eSMarc-André Lureau GlobalProperty hw_compat_2_2[] = {}; 1611c30044eSMarc-André Lureau const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2); 1621c30044eSMarc-André Lureau 163c4fc5695SMarc-André Lureau GlobalProperty hw_compat_2_1[] = { 1646c36bddfSEduardo Habkost { "intel-hda", "old_msi_addr", "on" }, 1656c36bddfSEduardo Habkost { "VGA", "qemu-extended-regs", "off" }, 1666c36bddfSEduardo Habkost { "secondary-vga", "qemu-extended-regs", "off" }, 1676c36bddfSEduardo Habkost { "virtio-scsi-pci", "any_layout", "off" }, 1686c36bddfSEduardo Habkost { "usb-mouse", "usb_version", "1" }, 1696c36bddfSEduardo Habkost { "usb-kbd", "usb_version", "1" }, 1706c36bddfSEduardo Habkost { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" }, 171c4fc5695SMarc-André Lureau }; 172c4fc5695SMarc-André Lureau const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1); 173c4fc5695SMarc-André Lureau 1746b1b1440SMarcel Apfelbaum static char *machine_get_accel(Object *obj, Error **errp) 1756b1b1440SMarcel Apfelbaum { 1766b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1776b1b1440SMarcel Apfelbaum 1786b1b1440SMarcel Apfelbaum return g_strdup(ms->accel); 1796b1b1440SMarcel Apfelbaum } 1806b1b1440SMarcel Apfelbaum 1816b1b1440SMarcel Apfelbaum static void machine_set_accel(Object *obj, const char *value, Error **errp) 1826b1b1440SMarcel Apfelbaum { 1836b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1846b1b1440SMarcel Apfelbaum 185556068eeSEduardo Habkost g_free(ms->accel); 1866b1b1440SMarcel Apfelbaum ms->accel = g_strdup(value); 1876b1b1440SMarcel Apfelbaum } 1886b1b1440SMarcel Apfelbaum 18932c18a2dSMatt Gingell static void machine_set_kernel_irqchip(Object *obj, Visitor *v, 190d7bce999SEric Blake const char *name, void *opaque, 19132c18a2dSMatt Gingell Error **errp) 1926b1b1440SMarcel Apfelbaum { 19332c18a2dSMatt Gingell Error *err = NULL; 1946b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 19532c18a2dSMatt Gingell OnOffSplit mode; 1966b1b1440SMarcel Apfelbaum 19751e72bc1SEric Blake visit_type_OnOffSplit(v, name, &mode, &err); 19832c18a2dSMatt Gingell if (err) { 19932c18a2dSMatt Gingell error_propagate(errp, err); 20032c18a2dSMatt Gingell return; 20132c18a2dSMatt Gingell } else { 20232c18a2dSMatt Gingell switch (mode) { 20332c18a2dSMatt Gingell case ON_OFF_SPLIT_ON: 20432c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 20532c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 20632c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 20732c18a2dSMatt Gingell break; 20832c18a2dSMatt Gingell case ON_OFF_SPLIT_OFF: 20932c18a2dSMatt Gingell ms->kernel_irqchip_allowed = false; 21032c18a2dSMatt Gingell ms->kernel_irqchip_required = false; 21132c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 21232c18a2dSMatt Gingell break; 21332c18a2dSMatt Gingell case ON_OFF_SPLIT_SPLIT: 21432c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 21532c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 21632c18a2dSMatt Gingell ms->kernel_irqchip_split = true; 21732c18a2dSMatt Gingell break; 21832c18a2dSMatt Gingell default: 21978a39306SGreg Kurz /* The value was checked in visit_type_OnOffSplit() above. If 22078a39306SGreg Kurz * we get here, then something is wrong in QEMU. 22178a39306SGreg Kurz */ 22232c18a2dSMatt Gingell abort(); 22332c18a2dSMatt Gingell } 22432c18a2dSMatt Gingell } 2256b1b1440SMarcel Apfelbaum } 2266b1b1440SMarcel Apfelbaum 2276b1b1440SMarcel Apfelbaum static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v, 228d7bce999SEric Blake const char *name, void *opaque, 2296b1b1440SMarcel Apfelbaum Error **errp) 2306b1b1440SMarcel Apfelbaum { 2316b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2326b1b1440SMarcel Apfelbaum int64_t value = ms->kvm_shadow_mem; 2336b1b1440SMarcel Apfelbaum 23451e72bc1SEric Blake visit_type_int(v, name, &value, errp); 2356b1b1440SMarcel Apfelbaum } 2366b1b1440SMarcel Apfelbaum 2376b1b1440SMarcel Apfelbaum static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v, 238d7bce999SEric Blake const char *name, void *opaque, 2396b1b1440SMarcel Apfelbaum Error **errp) 2406b1b1440SMarcel Apfelbaum { 2416b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2426b1b1440SMarcel Apfelbaum Error *error = NULL; 2436b1b1440SMarcel Apfelbaum int64_t value; 2446b1b1440SMarcel Apfelbaum 24551e72bc1SEric Blake visit_type_int(v, name, &value, &error); 2466b1b1440SMarcel Apfelbaum if (error) { 2476b1b1440SMarcel Apfelbaum error_propagate(errp, error); 2486b1b1440SMarcel Apfelbaum return; 2496b1b1440SMarcel Apfelbaum } 2506b1b1440SMarcel Apfelbaum 2516b1b1440SMarcel Apfelbaum ms->kvm_shadow_mem = value; 2526b1b1440SMarcel Apfelbaum } 2536b1b1440SMarcel Apfelbaum 2546b1b1440SMarcel Apfelbaum static char *machine_get_kernel(Object *obj, Error **errp) 2556b1b1440SMarcel Apfelbaum { 2566b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2576b1b1440SMarcel Apfelbaum 2586b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_filename); 2596b1b1440SMarcel Apfelbaum } 2606b1b1440SMarcel Apfelbaum 2616b1b1440SMarcel Apfelbaum static void machine_set_kernel(Object *obj, const char *value, Error **errp) 2626b1b1440SMarcel Apfelbaum { 2636b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2646b1b1440SMarcel Apfelbaum 265556068eeSEduardo Habkost g_free(ms->kernel_filename); 2666b1b1440SMarcel Apfelbaum ms->kernel_filename = g_strdup(value); 2676b1b1440SMarcel Apfelbaum } 2686b1b1440SMarcel Apfelbaum 2696b1b1440SMarcel Apfelbaum static char *machine_get_initrd(Object *obj, Error **errp) 2706b1b1440SMarcel Apfelbaum { 2716b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2726b1b1440SMarcel Apfelbaum 2736b1b1440SMarcel Apfelbaum return g_strdup(ms->initrd_filename); 2746b1b1440SMarcel Apfelbaum } 2756b1b1440SMarcel Apfelbaum 2766b1b1440SMarcel Apfelbaum static void machine_set_initrd(Object *obj, const char *value, Error **errp) 2776b1b1440SMarcel Apfelbaum { 2786b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2796b1b1440SMarcel Apfelbaum 280556068eeSEduardo Habkost g_free(ms->initrd_filename); 2816b1b1440SMarcel Apfelbaum ms->initrd_filename = g_strdup(value); 2826b1b1440SMarcel Apfelbaum } 2836b1b1440SMarcel Apfelbaum 2846b1b1440SMarcel Apfelbaum static char *machine_get_append(Object *obj, Error **errp) 2856b1b1440SMarcel Apfelbaum { 2866b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2876b1b1440SMarcel Apfelbaum 2886b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_cmdline); 2896b1b1440SMarcel Apfelbaum } 2906b1b1440SMarcel Apfelbaum 2916b1b1440SMarcel Apfelbaum static void machine_set_append(Object *obj, const char *value, Error **errp) 2926b1b1440SMarcel Apfelbaum { 2936b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2946b1b1440SMarcel Apfelbaum 295556068eeSEduardo Habkost g_free(ms->kernel_cmdline); 2966b1b1440SMarcel Apfelbaum ms->kernel_cmdline = g_strdup(value); 2976b1b1440SMarcel Apfelbaum } 2986b1b1440SMarcel Apfelbaum 2996b1b1440SMarcel Apfelbaum static char *machine_get_dtb(Object *obj, Error **errp) 3006b1b1440SMarcel Apfelbaum { 3016b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3026b1b1440SMarcel Apfelbaum 3036b1b1440SMarcel Apfelbaum return g_strdup(ms->dtb); 3046b1b1440SMarcel Apfelbaum } 3056b1b1440SMarcel Apfelbaum 3066b1b1440SMarcel Apfelbaum static void machine_set_dtb(Object *obj, const char *value, Error **errp) 3076b1b1440SMarcel Apfelbaum { 3086b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3096b1b1440SMarcel Apfelbaum 310556068eeSEduardo Habkost g_free(ms->dtb); 3116b1b1440SMarcel Apfelbaum ms->dtb = g_strdup(value); 3126b1b1440SMarcel Apfelbaum } 3136b1b1440SMarcel Apfelbaum 3146b1b1440SMarcel Apfelbaum static char *machine_get_dumpdtb(Object *obj, Error **errp) 3156b1b1440SMarcel Apfelbaum { 3166b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3176b1b1440SMarcel Apfelbaum 3186b1b1440SMarcel Apfelbaum return g_strdup(ms->dumpdtb); 3196b1b1440SMarcel Apfelbaum } 3206b1b1440SMarcel Apfelbaum 3216b1b1440SMarcel Apfelbaum static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp) 3226b1b1440SMarcel Apfelbaum { 3236b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3246b1b1440SMarcel Apfelbaum 325556068eeSEduardo Habkost g_free(ms->dumpdtb); 3266b1b1440SMarcel Apfelbaum ms->dumpdtb = g_strdup(value); 3276b1b1440SMarcel Apfelbaum } 3286b1b1440SMarcel Apfelbaum 3296b1b1440SMarcel Apfelbaum static void machine_get_phandle_start(Object *obj, Visitor *v, 330d7bce999SEric Blake const char *name, void *opaque, 3316b1b1440SMarcel Apfelbaum Error **errp) 3326b1b1440SMarcel Apfelbaum { 3336b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3346b1b1440SMarcel Apfelbaum int64_t value = ms->phandle_start; 3356b1b1440SMarcel Apfelbaum 33651e72bc1SEric Blake visit_type_int(v, name, &value, errp); 3376b1b1440SMarcel Apfelbaum } 3386b1b1440SMarcel Apfelbaum 3396b1b1440SMarcel Apfelbaum static void machine_set_phandle_start(Object *obj, Visitor *v, 340d7bce999SEric Blake const char *name, void *opaque, 3416b1b1440SMarcel Apfelbaum Error **errp) 3426b1b1440SMarcel Apfelbaum { 3436b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3446b1b1440SMarcel Apfelbaum Error *error = NULL; 3456b1b1440SMarcel Apfelbaum int64_t value; 3466b1b1440SMarcel Apfelbaum 34751e72bc1SEric Blake visit_type_int(v, name, &value, &error); 3486b1b1440SMarcel Apfelbaum if (error) { 3496b1b1440SMarcel Apfelbaum error_propagate(errp, error); 3506b1b1440SMarcel Apfelbaum return; 3516b1b1440SMarcel Apfelbaum } 3526b1b1440SMarcel Apfelbaum 3536b1b1440SMarcel Apfelbaum ms->phandle_start = value; 3546b1b1440SMarcel Apfelbaum } 3556b1b1440SMarcel Apfelbaum 3566b1b1440SMarcel Apfelbaum static char *machine_get_dt_compatible(Object *obj, Error **errp) 3576b1b1440SMarcel Apfelbaum { 3586b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3596b1b1440SMarcel Apfelbaum 3606b1b1440SMarcel Apfelbaum return g_strdup(ms->dt_compatible); 3616b1b1440SMarcel Apfelbaum } 3626b1b1440SMarcel Apfelbaum 3636b1b1440SMarcel Apfelbaum static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp) 3646b1b1440SMarcel Apfelbaum { 3656b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3666b1b1440SMarcel Apfelbaum 367556068eeSEduardo Habkost g_free(ms->dt_compatible); 3686b1b1440SMarcel Apfelbaum ms->dt_compatible = g_strdup(value); 3696b1b1440SMarcel Apfelbaum } 3706b1b1440SMarcel Apfelbaum 3716b1b1440SMarcel Apfelbaum static bool machine_get_dump_guest_core(Object *obj, Error **errp) 3726b1b1440SMarcel Apfelbaum { 3736b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3746b1b1440SMarcel Apfelbaum 3756b1b1440SMarcel Apfelbaum return ms->dump_guest_core; 3766b1b1440SMarcel Apfelbaum } 3776b1b1440SMarcel Apfelbaum 3786b1b1440SMarcel Apfelbaum static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp) 3796b1b1440SMarcel Apfelbaum { 3806b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3816b1b1440SMarcel Apfelbaum 3826b1b1440SMarcel Apfelbaum ms->dump_guest_core = value; 3836b1b1440SMarcel Apfelbaum } 3846b1b1440SMarcel Apfelbaum 3856b1b1440SMarcel Apfelbaum static bool machine_get_mem_merge(Object *obj, Error **errp) 3866b1b1440SMarcel Apfelbaum { 3876b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3886b1b1440SMarcel Apfelbaum 3896b1b1440SMarcel Apfelbaum return ms->mem_merge; 3906b1b1440SMarcel Apfelbaum } 3916b1b1440SMarcel Apfelbaum 3926b1b1440SMarcel Apfelbaum static void machine_set_mem_merge(Object *obj, bool value, Error **errp) 3936b1b1440SMarcel Apfelbaum { 3946b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3956b1b1440SMarcel Apfelbaum 3966b1b1440SMarcel Apfelbaum ms->mem_merge = value; 3976b1b1440SMarcel Apfelbaum } 3986b1b1440SMarcel Apfelbaum 3996b1b1440SMarcel Apfelbaum static bool machine_get_usb(Object *obj, Error **errp) 4006b1b1440SMarcel Apfelbaum { 4016b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4026b1b1440SMarcel Apfelbaum 4036b1b1440SMarcel Apfelbaum return ms->usb; 4046b1b1440SMarcel Apfelbaum } 4056b1b1440SMarcel Apfelbaum 4066b1b1440SMarcel Apfelbaum static void machine_set_usb(Object *obj, bool value, Error **errp) 4076b1b1440SMarcel Apfelbaum { 4086b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4096b1b1440SMarcel Apfelbaum 4106b1b1440SMarcel Apfelbaum ms->usb = value; 411c6e76503SPaolo Bonzini ms->usb_disabled = !value; 4126b1b1440SMarcel Apfelbaum } 4136b1b1440SMarcel Apfelbaum 414cfc58cf3SEduardo Habkost static bool machine_get_graphics(Object *obj, Error **errp) 415cfc58cf3SEduardo Habkost { 416cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 417cfc58cf3SEduardo Habkost 418cfc58cf3SEduardo Habkost return ms->enable_graphics; 419cfc58cf3SEduardo Habkost } 420cfc58cf3SEduardo Habkost 421cfc58cf3SEduardo Habkost static void machine_set_graphics(Object *obj, bool value, Error **errp) 422cfc58cf3SEduardo Habkost { 423cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 424cfc58cf3SEduardo Habkost 425cfc58cf3SEduardo Habkost ms->enable_graphics = value; 426cfc58cf3SEduardo Habkost } 427cfc58cf3SEduardo Habkost 42879814179STiejun Chen static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) 42979814179STiejun Chen { 43079814179STiejun Chen MachineState *ms = MACHINE(obj); 43179814179STiejun Chen 43279814179STiejun Chen return ms->igd_gfx_passthru; 43379814179STiejun Chen } 43479814179STiejun Chen 43579814179STiejun Chen static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) 43679814179STiejun Chen { 43779814179STiejun Chen MachineState *ms = MACHINE(obj); 43879814179STiejun Chen 43979814179STiejun Chen ms->igd_gfx_passthru = value; 44079814179STiejun Chen } 44179814179STiejun Chen 4426b1b1440SMarcel Apfelbaum static char *machine_get_firmware(Object *obj, Error **errp) 4436b1b1440SMarcel Apfelbaum { 4446b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4456b1b1440SMarcel Apfelbaum 4466b1b1440SMarcel Apfelbaum return g_strdup(ms->firmware); 4476b1b1440SMarcel Apfelbaum } 4486b1b1440SMarcel Apfelbaum 4496b1b1440SMarcel Apfelbaum static void machine_set_firmware(Object *obj, const char *value, Error **errp) 4506b1b1440SMarcel Apfelbaum { 4516b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4526b1b1440SMarcel Apfelbaum 453556068eeSEduardo Habkost g_free(ms->firmware); 4546b1b1440SMarcel Apfelbaum ms->firmware = g_strdup(value); 4556b1b1440SMarcel Apfelbaum } 4566b1b1440SMarcel Apfelbaum 4579850c604SAlexander Graf static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) 4589850c604SAlexander Graf { 4599850c604SAlexander Graf MachineState *ms = MACHINE(obj); 4609850c604SAlexander Graf 4619850c604SAlexander Graf ms->suppress_vmdesc = value; 4629850c604SAlexander Graf } 4639850c604SAlexander Graf 4649850c604SAlexander Graf static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) 4659850c604SAlexander Graf { 4669850c604SAlexander Graf MachineState *ms = MACHINE(obj); 4679850c604SAlexander Graf 4689850c604SAlexander Graf return ms->suppress_vmdesc; 4699850c604SAlexander Graf } 4709850c604SAlexander Graf 471902c053dSGreg Kurz static void machine_set_enforce_config_section(Object *obj, bool value, 472902c053dSGreg Kurz Error **errp) 473902c053dSGreg Kurz { 474902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 475902c053dSGreg Kurz 47691c082adSThomas Huth warn_report("enforce-config-section is deprecated, please use " 47791c082adSThomas Huth "-global migration.send-configuration=on|off instead"); 47891c082adSThomas Huth 479902c053dSGreg Kurz ms->enforce_config_section = value; 480902c053dSGreg Kurz } 481902c053dSGreg Kurz 482902c053dSGreg Kurz static bool machine_get_enforce_config_section(Object *obj, Error **errp) 483902c053dSGreg Kurz { 484902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 485902c053dSGreg Kurz 486902c053dSGreg Kurz return ms->enforce_config_section; 487902c053dSGreg Kurz } 488902c053dSGreg Kurz 489db588194SBrijesh Singh static char *machine_get_memory_encryption(Object *obj, Error **errp) 490db588194SBrijesh Singh { 491db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 492db588194SBrijesh Singh 493db588194SBrijesh Singh return g_strdup(ms->memory_encryption); 494db588194SBrijesh Singh } 495db588194SBrijesh Singh 496db588194SBrijesh Singh static void machine_set_memory_encryption(Object *obj, const char *value, 497db588194SBrijesh Singh Error **errp) 498db588194SBrijesh Singh { 499db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 500db588194SBrijesh Singh 501db588194SBrijesh Singh g_free(ms->memory_encryption); 502db588194SBrijesh Singh ms->memory_encryption = g_strdup(value); 503db588194SBrijesh Singh } 504db588194SBrijesh Singh 505f6a0d06bSEric Auger static bool machine_get_nvdimm(Object *obj, Error **errp) 506f6a0d06bSEric Auger { 507f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 508f6a0d06bSEric Auger 509f6a0d06bSEric Auger return ms->nvdimms_state->is_enabled; 510f6a0d06bSEric Auger } 511f6a0d06bSEric Auger 512f6a0d06bSEric Auger static void machine_set_nvdimm(Object *obj, bool value, Error **errp) 513f6a0d06bSEric Auger { 514f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 515f6a0d06bSEric Auger 516f6a0d06bSEric Auger ms->nvdimms_state->is_enabled = value; 517f6a0d06bSEric Auger } 518f6a0d06bSEric Auger 519f6a0d06bSEric Auger static char *machine_get_nvdimm_persistence(Object *obj, Error **errp) 520f6a0d06bSEric Auger { 521f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 522f6a0d06bSEric Auger 523f6a0d06bSEric Auger return g_strdup(ms->nvdimms_state->persistence_string); 524f6a0d06bSEric Auger } 525f6a0d06bSEric Auger 526f6a0d06bSEric Auger static void machine_set_nvdimm_persistence(Object *obj, const char *value, 527f6a0d06bSEric Auger Error **errp) 528f6a0d06bSEric Auger { 529f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 530f6a0d06bSEric Auger NVDIMMState *nvdimms_state = ms->nvdimms_state; 531f6a0d06bSEric Auger 532f6a0d06bSEric Auger if (strcmp(value, "cpu") == 0) { 533f6a0d06bSEric Auger nvdimms_state->persistence = 3; 534f6a0d06bSEric Auger } else if (strcmp(value, "mem-ctrl") == 0) { 535f6a0d06bSEric Auger nvdimms_state->persistence = 2; 536f6a0d06bSEric Auger } else { 537f6a0d06bSEric Auger error_setg(errp, "-machine nvdimm-persistence=%s: unsupported option", 538f6a0d06bSEric Auger value); 539f6a0d06bSEric Auger return; 540f6a0d06bSEric Auger } 541f6a0d06bSEric Auger 542f6a0d06bSEric Auger g_free(nvdimms_state->persistence_string); 543f6a0d06bSEric Auger nvdimms_state->persistence_string = g_strdup(value); 544f6a0d06bSEric Auger } 545f6a0d06bSEric Auger 5460bd1909dSEduardo Habkost void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type) 54733cd52b5SAlexander Graf { 5480bd1909dSEduardo Habkost strList *item = g_new0(strList, 1); 5490bd1909dSEduardo Habkost 5500bd1909dSEduardo Habkost item->value = g_strdup(type); 5510bd1909dSEduardo Habkost item->next = mc->allowed_dynamic_sysbus_devices; 5520bd1909dSEduardo Habkost mc->allowed_dynamic_sysbus_devices = item; 5530bd1909dSEduardo Habkost } 5540bd1909dSEduardo Habkost 5550bd1909dSEduardo Habkost static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque) 5560bd1909dSEduardo Habkost { 5570bd1909dSEduardo Habkost MachineState *machine = opaque; 5580bd1909dSEduardo Habkost MachineClass *mc = MACHINE_GET_CLASS(machine); 5590bd1909dSEduardo Habkost bool allowed = false; 5600bd1909dSEduardo Habkost strList *wl; 5610bd1909dSEduardo Habkost 5620bd1909dSEduardo Habkost for (wl = mc->allowed_dynamic_sysbus_devices; 5630bd1909dSEduardo Habkost !allowed && wl; 5640bd1909dSEduardo Habkost wl = wl->next) { 5650bd1909dSEduardo Habkost allowed |= !!object_dynamic_cast(OBJECT(sbdev), wl->value); 5660bd1909dSEduardo Habkost } 5670bd1909dSEduardo Habkost 5680bd1909dSEduardo Habkost if (!allowed) { 56933cd52b5SAlexander Graf error_report("Option '-device %s' cannot be handled by this machine", 57033cd52b5SAlexander Graf object_class_get_name(object_get_class(OBJECT(sbdev)))); 57133cd52b5SAlexander Graf exit(1); 57233cd52b5SAlexander Graf } 5730bd1909dSEduardo Habkost } 57433cd52b5SAlexander Graf 57533cd52b5SAlexander Graf static void machine_init_notify(Notifier *notifier, void *data) 57633cd52b5SAlexander Graf { 5770bd1909dSEduardo Habkost MachineState *machine = MACHINE(qdev_get_machine()); 57833cd52b5SAlexander Graf 57933cd52b5SAlexander Graf /* 5800bd1909dSEduardo Habkost * Loop through all dynamically created sysbus devices and check if they are 5810bd1909dSEduardo Habkost * all allowed. If a device is not allowed, error out. 58233cd52b5SAlexander Graf */ 5830bd1909dSEduardo Habkost foreach_dynamic_sysbus_device(validate_sysbus_device, machine); 58433cd52b5SAlexander Graf } 58533cd52b5SAlexander Graf 586f2d672c2SIgor Mammedov HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine) 587f2d672c2SIgor Mammedov { 588f2d672c2SIgor Mammedov int i; 589f2d672c2SIgor Mammedov HotpluggableCPUList *head = NULL; 590d342eb76SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 591f2d672c2SIgor Mammedov 592d342eb76SIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 593d342eb76SIgor Mammedov mc->possible_cpu_arch_ids(machine); 594d342eb76SIgor Mammedov 595f2d672c2SIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 596d342eb76SIgor Mammedov Object *cpu; 597f2d672c2SIgor Mammedov HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); 598f2d672c2SIgor Mammedov HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1); 599f2d672c2SIgor Mammedov 600d342eb76SIgor Mammedov cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type); 601f2d672c2SIgor Mammedov cpu_item->vcpus_count = machine->possible_cpus->cpus[i].vcpus_count; 602f2d672c2SIgor Mammedov cpu_item->props = g_memdup(&machine->possible_cpus->cpus[i].props, 603f2d672c2SIgor Mammedov sizeof(*cpu_item->props)); 604f2d672c2SIgor Mammedov 605f2d672c2SIgor Mammedov cpu = machine->possible_cpus->cpus[i].cpu; 606f2d672c2SIgor Mammedov if (cpu) { 607f2d672c2SIgor Mammedov cpu_item->has_qom_path = true; 608f2d672c2SIgor Mammedov cpu_item->qom_path = object_get_canonical_path(cpu); 609f2d672c2SIgor Mammedov } 610f2d672c2SIgor Mammedov list_item->value = cpu_item; 611f2d672c2SIgor Mammedov list_item->next = head; 612f2d672c2SIgor Mammedov head = list_item; 613f2d672c2SIgor Mammedov } 614f2d672c2SIgor Mammedov return head; 615f2d672c2SIgor Mammedov } 616f2d672c2SIgor Mammedov 6177c88e65dSIgor Mammedov /** 6187c88e65dSIgor Mammedov * machine_set_cpu_numa_node: 6197c88e65dSIgor Mammedov * @machine: machine object to modify 6207c88e65dSIgor Mammedov * @props: specifies which cpu objects to assign to 6217c88e65dSIgor Mammedov * numa node specified by @props.node_id 6227c88e65dSIgor Mammedov * @errp: if an error occurs, a pointer to an area to store the error 6237c88e65dSIgor Mammedov * 6247c88e65dSIgor Mammedov * Associate NUMA node specified by @props.node_id with cpu slots that 6257c88e65dSIgor Mammedov * match socket/core/thread-ids specified by @props. It's recommended to use 6267c88e65dSIgor Mammedov * query-hotpluggable-cpus.props values to specify affected cpu slots, 6277c88e65dSIgor Mammedov * which would lead to exact 1:1 mapping of cpu slots to NUMA node. 6287c88e65dSIgor Mammedov * 6297c88e65dSIgor Mammedov * However for CLI convenience it's possible to pass in subset of properties, 6307c88e65dSIgor Mammedov * which would affect all cpu slots that match it. 6317c88e65dSIgor Mammedov * Ex for pc machine: 6327c88e65dSIgor Mammedov * -smp 4,cores=2,sockets=2 -numa node,nodeid=0 -numa node,nodeid=1 \ 6337c88e65dSIgor Mammedov * -numa cpu,node-id=0,socket_id=0 \ 6347c88e65dSIgor Mammedov * -numa cpu,node-id=1,socket_id=1 6357c88e65dSIgor Mammedov * will assign all child cores of socket 0 to node 0 and 6367c88e65dSIgor Mammedov * of socket 1 to node 1. 6377c88e65dSIgor Mammedov * 6387c88e65dSIgor Mammedov * On attempt of reassigning (already assigned) cpu slot to another NUMA node, 6397c88e65dSIgor Mammedov * return error. 6407c88e65dSIgor Mammedov * Empty subset is disallowed and function will return with error in this case. 6417c88e65dSIgor Mammedov */ 6427c88e65dSIgor Mammedov void machine_set_cpu_numa_node(MachineState *machine, 6437c88e65dSIgor Mammedov const CpuInstanceProperties *props, Error **errp) 6447c88e65dSIgor Mammedov { 6457c88e65dSIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 6467c88e65dSIgor Mammedov bool match = false; 6477c88e65dSIgor Mammedov int i; 6487c88e65dSIgor Mammedov 6497c88e65dSIgor Mammedov if (!mc->possible_cpu_arch_ids) { 6507c88e65dSIgor Mammedov error_setg(errp, "mapping of CPUs to NUMA node is not supported"); 6517c88e65dSIgor Mammedov return; 6527c88e65dSIgor Mammedov } 6537c88e65dSIgor Mammedov 6547c88e65dSIgor Mammedov /* disabling node mapping is not supported, forbid it */ 6557c88e65dSIgor Mammedov assert(props->has_node_id); 6567c88e65dSIgor Mammedov 6577c88e65dSIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 6587c88e65dSIgor Mammedov mc->possible_cpu_arch_ids(machine); 6597c88e65dSIgor Mammedov 6607c88e65dSIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 6617c88e65dSIgor Mammedov CPUArchId *slot = &machine->possible_cpus->cpus[i]; 6627c88e65dSIgor Mammedov 6637c88e65dSIgor Mammedov /* reject unsupported by board properties */ 6647c88e65dSIgor Mammedov if (props->has_thread_id && !slot->props.has_thread_id) { 6657c88e65dSIgor Mammedov error_setg(errp, "thread-id is not supported"); 6667c88e65dSIgor Mammedov return; 6677c88e65dSIgor Mammedov } 6687c88e65dSIgor Mammedov 6697c88e65dSIgor Mammedov if (props->has_core_id && !slot->props.has_core_id) { 6707c88e65dSIgor Mammedov error_setg(errp, "core-id is not supported"); 6717c88e65dSIgor Mammedov return; 6727c88e65dSIgor Mammedov } 6737c88e65dSIgor Mammedov 6747c88e65dSIgor Mammedov if (props->has_socket_id && !slot->props.has_socket_id) { 6757c88e65dSIgor Mammedov error_setg(errp, "socket-id is not supported"); 6767c88e65dSIgor Mammedov return; 6777c88e65dSIgor Mammedov } 6787c88e65dSIgor Mammedov 6797c88e65dSIgor Mammedov /* skip slots with explicit mismatch */ 6807c88e65dSIgor Mammedov if (props->has_thread_id && props->thread_id != slot->props.thread_id) { 6817c88e65dSIgor Mammedov continue; 6827c88e65dSIgor Mammedov } 6837c88e65dSIgor Mammedov 6847c88e65dSIgor Mammedov if (props->has_core_id && props->core_id != slot->props.core_id) { 6857c88e65dSIgor Mammedov continue; 6867c88e65dSIgor Mammedov } 6877c88e65dSIgor Mammedov 6887c88e65dSIgor Mammedov if (props->has_socket_id && props->socket_id != slot->props.socket_id) { 6897c88e65dSIgor Mammedov continue; 6907c88e65dSIgor Mammedov } 6917c88e65dSIgor Mammedov 6927c88e65dSIgor Mammedov /* reject assignment if slot is already assigned, for compatibility 6937c88e65dSIgor Mammedov * of legacy cpu_index mapping with SPAPR core based mapping do not 6947c88e65dSIgor Mammedov * error out if cpu thread and matched core have the same node-id */ 6957c88e65dSIgor Mammedov if (slot->props.has_node_id && 6967c88e65dSIgor Mammedov slot->props.node_id != props->node_id) { 6977c88e65dSIgor Mammedov error_setg(errp, "CPU is already assigned to node-id: %" PRId64, 6987c88e65dSIgor Mammedov slot->props.node_id); 6997c88e65dSIgor Mammedov return; 7007c88e65dSIgor Mammedov } 7017c88e65dSIgor Mammedov 7027c88e65dSIgor Mammedov /* assign slot to node as it's matched '-numa cpu' key */ 7037c88e65dSIgor Mammedov match = true; 7047c88e65dSIgor Mammedov slot->props.node_id = props->node_id; 7057c88e65dSIgor Mammedov slot->props.has_node_id = props->has_node_id; 7067c88e65dSIgor Mammedov } 7077c88e65dSIgor Mammedov 7087c88e65dSIgor Mammedov if (!match) { 7097c88e65dSIgor Mammedov error_setg(errp, "no match found"); 7107c88e65dSIgor Mammedov } 7117c88e65dSIgor Mammedov } 7127c88e65dSIgor Mammedov 713076b35b5SNikunj A Dadhania static void machine_class_init(ObjectClass *oc, void *data) 714076b35b5SNikunj A Dadhania { 715076b35b5SNikunj A Dadhania MachineClass *mc = MACHINE_CLASS(oc); 716076b35b5SNikunj A Dadhania 717076b35b5SNikunj A Dadhania /* Default 128 MB as guest ram size */ 718d23b6caaSPhilippe Mathieu-Daudé mc->default_ram_size = 128 * MiB; 71971ae9e94SEduardo Habkost mc->rom_file_has_mr = true; 72026b81df4SEduardo Habkost 72155641213SLaurent Vivier /* numa node memory size aligned on 8MB by default. 72255641213SLaurent Vivier * On Linux, each node's border has to be 8MB aligned 72355641213SLaurent Vivier */ 72455641213SLaurent Vivier mc->numa_mem_align_shift = 23; 7253bfe5716SLaurent Vivier mc->numa_auto_assign_ram = numa_default_auto_assign_ram; 72655641213SLaurent Vivier 72726b81df4SEduardo Habkost object_class_property_add_str(oc, "accel", 72826b81df4SEduardo Habkost machine_get_accel, machine_set_accel, &error_abort); 72926b81df4SEduardo Habkost object_class_property_set_description(oc, "accel", 73026b81df4SEduardo Habkost "Accelerator list", &error_abort); 73126b81df4SEduardo Habkost 732e80200c5SAlexey Kardashevskiy object_class_property_add(oc, "kernel-irqchip", "on|off|split", 73326b81df4SEduardo Habkost NULL, machine_set_kernel_irqchip, 73426b81df4SEduardo Habkost NULL, NULL, &error_abort); 73526b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel-irqchip", 73626b81df4SEduardo Habkost "Configure KVM in-kernel irqchip", &error_abort); 73726b81df4SEduardo Habkost 73826b81df4SEduardo Habkost object_class_property_add(oc, "kvm-shadow-mem", "int", 73926b81df4SEduardo Habkost machine_get_kvm_shadow_mem, machine_set_kvm_shadow_mem, 74026b81df4SEduardo Habkost NULL, NULL, &error_abort); 74126b81df4SEduardo Habkost object_class_property_set_description(oc, "kvm-shadow-mem", 74226b81df4SEduardo Habkost "KVM shadow MMU size", &error_abort); 74326b81df4SEduardo Habkost 74426b81df4SEduardo Habkost object_class_property_add_str(oc, "kernel", 74526b81df4SEduardo Habkost machine_get_kernel, machine_set_kernel, &error_abort); 74626b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel", 74726b81df4SEduardo Habkost "Linux kernel image file", &error_abort); 74826b81df4SEduardo Habkost 74926b81df4SEduardo Habkost object_class_property_add_str(oc, "initrd", 75026b81df4SEduardo Habkost machine_get_initrd, machine_set_initrd, &error_abort); 75126b81df4SEduardo Habkost object_class_property_set_description(oc, "initrd", 75226b81df4SEduardo Habkost "Linux initial ramdisk file", &error_abort); 75326b81df4SEduardo Habkost 75426b81df4SEduardo Habkost object_class_property_add_str(oc, "append", 75526b81df4SEduardo Habkost machine_get_append, machine_set_append, &error_abort); 75626b81df4SEduardo Habkost object_class_property_set_description(oc, "append", 75726b81df4SEduardo Habkost "Linux kernel command line", &error_abort); 75826b81df4SEduardo Habkost 75926b81df4SEduardo Habkost object_class_property_add_str(oc, "dtb", 76026b81df4SEduardo Habkost machine_get_dtb, machine_set_dtb, &error_abort); 76126b81df4SEduardo Habkost object_class_property_set_description(oc, "dtb", 76226b81df4SEduardo Habkost "Linux kernel device tree file", &error_abort); 76326b81df4SEduardo Habkost 76426b81df4SEduardo Habkost object_class_property_add_str(oc, "dumpdtb", 76526b81df4SEduardo Habkost machine_get_dumpdtb, machine_set_dumpdtb, &error_abort); 76626b81df4SEduardo Habkost object_class_property_set_description(oc, "dumpdtb", 76726b81df4SEduardo Habkost "Dump current dtb to a file and quit", &error_abort); 76826b81df4SEduardo Habkost 76926b81df4SEduardo Habkost object_class_property_add(oc, "phandle-start", "int", 77026b81df4SEduardo Habkost machine_get_phandle_start, machine_set_phandle_start, 77126b81df4SEduardo Habkost NULL, NULL, &error_abort); 77226b81df4SEduardo Habkost object_class_property_set_description(oc, "phandle-start", 77326b81df4SEduardo Habkost "The first phandle ID we may generate dynamically", &error_abort); 77426b81df4SEduardo Habkost 77526b81df4SEduardo Habkost object_class_property_add_str(oc, "dt-compatible", 77626b81df4SEduardo Habkost machine_get_dt_compatible, machine_set_dt_compatible, &error_abort); 77726b81df4SEduardo Habkost object_class_property_set_description(oc, "dt-compatible", 77826b81df4SEduardo Habkost "Overrides the \"compatible\" property of the dt root node", 77926b81df4SEduardo Habkost &error_abort); 78026b81df4SEduardo Habkost 78126b81df4SEduardo Habkost object_class_property_add_bool(oc, "dump-guest-core", 78226b81df4SEduardo Habkost machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort); 78326b81df4SEduardo Habkost object_class_property_set_description(oc, "dump-guest-core", 78426b81df4SEduardo Habkost "Include guest memory in a core dump", &error_abort); 78526b81df4SEduardo Habkost 78626b81df4SEduardo Habkost object_class_property_add_bool(oc, "mem-merge", 78726b81df4SEduardo Habkost machine_get_mem_merge, machine_set_mem_merge, &error_abort); 78826b81df4SEduardo Habkost object_class_property_set_description(oc, "mem-merge", 78926b81df4SEduardo Habkost "Enable/disable memory merge support", &error_abort); 79026b81df4SEduardo Habkost 79126b81df4SEduardo Habkost object_class_property_add_bool(oc, "usb", 79226b81df4SEduardo Habkost machine_get_usb, machine_set_usb, &error_abort); 79326b81df4SEduardo Habkost object_class_property_set_description(oc, "usb", 79426b81df4SEduardo Habkost "Set on/off to enable/disable usb", &error_abort); 79526b81df4SEduardo Habkost 79626b81df4SEduardo Habkost object_class_property_add_bool(oc, "graphics", 79726b81df4SEduardo Habkost machine_get_graphics, machine_set_graphics, &error_abort); 79826b81df4SEduardo Habkost object_class_property_set_description(oc, "graphics", 79926b81df4SEduardo Habkost "Set on/off to enable/disable graphics emulation", &error_abort); 80026b81df4SEduardo Habkost 80126b81df4SEduardo Habkost object_class_property_add_bool(oc, "igd-passthru", 80226b81df4SEduardo Habkost machine_get_igd_gfx_passthru, machine_set_igd_gfx_passthru, 80326b81df4SEduardo Habkost &error_abort); 80426b81df4SEduardo Habkost object_class_property_set_description(oc, "igd-passthru", 80526b81df4SEduardo Habkost "Set on/off to enable/disable igd passthrou", &error_abort); 80626b81df4SEduardo Habkost 80726b81df4SEduardo Habkost object_class_property_add_str(oc, "firmware", 80826b81df4SEduardo Habkost machine_get_firmware, machine_set_firmware, 80926b81df4SEduardo Habkost &error_abort); 81026b81df4SEduardo Habkost object_class_property_set_description(oc, "firmware", 81126b81df4SEduardo Habkost "Firmware image", &error_abort); 81226b81df4SEduardo Habkost 81326b81df4SEduardo Habkost object_class_property_add_bool(oc, "suppress-vmdesc", 81426b81df4SEduardo Habkost machine_get_suppress_vmdesc, machine_set_suppress_vmdesc, 81526b81df4SEduardo Habkost &error_abort); 81626b81df4SEduardo Habkost object_class_property_set_description(oc, "suppress-vmdesc", 81726b81df4SEduardo Habkost "Set on to disable self-describing migration", &error_abort); 81826b81df4SEduardo Habkost 81926b81df4SEduardo Habkost object_class_property_add_bool(oc, "enforce-config-section", 82026b81df4SEduardo Habkost machine_get_enforce_config_section, machine_set_enforce_config_section, 82126b81df4SEduardo Habkost &error_abort); 82226b81df4SEduardo Habkost object_class_property_set_description(oc, "enforce-config-section", 82326b81df4SEduardo Habkost "Set on to enforce configuration section migration", &error_abort); 824db588194SBrijesh Singh 825db588194SBrijesh Singh object_class_property_add_str(oc, "memory-encryption", 826db588194SBrijesh Singh machine_get_memory_encryption, machine_set_memory_encryption, 827db588194SBrijesh Singh &error_abort); 828db588194SBrijesh Singh object_class_property_set_description(oc, "memory-encryption", 829bfec23a0SLi Qiang "Set memory encryption object to use", &error_abort); 830076b35b5SNikunj A Dadhania } 831076b35b5SNikunj A Dadhania 832dcb3d601SEduardo Habkost static void machine_class_base_init(ObjectClass *oc, void *data) 833dcb3d601SEduardo Habkost { 834dcb3d601SEduardo Habkost if (!object_class_is_abstract(oc)) { 83598cec76aSEduardo Habkost MachineClass *mc = MACHINE_CLASS(oc); 836dcb3d601SEduardo Habkost const char *cname = object_class_get_name(oc); 837dcb3d601SEduardo Habkost assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX)); 83898cec76aSEduardo Habkost mc->name = g_strndup(cname, 83998cec76aSEduardo Habkost strlen(cname) - strlen(TYPE_MACHINE_SUFFIX)); 840b66bbee3SMarc-André Lureau mc->compat_props = g_ptr_array_new(); 841dcb3d601SEduardo Habkost } 842dcb3d601SEduardo Habkost } 843dcb3d601SEduardo Habkost 8446b1b1440SMarcel Apfelbaum static void machine_initfn(Object *obj) 8456b1b1440SMarcel Apfelbaum { 84633cd52b5SAlexander Graf MachineState *ms = MACHINE(obj); 847b2fc91dbSPeter Xu MachineClass *mc = MACHINE_GET_CLASS(obj); 84833cd52b5SAlexander Graf 849d8870d02SMarcel Apfelbaum ms->kernel_irqchip_allowed = true; 850b2fc91dbSPeter Xu ms->kernel_irqchip_split = mc->default_kernel_irqchip_split; 8514689b77bSMarcel Apfelbaum ms->kvm_shadow_mem = -1; 85247c8ca53SMarcel Apfelbaum ms->dump_guest_core = true; 85375cc7f01SMarcel Apfelbaum ms->mem_merge = true; 854cfc58cf3SEduardo Habkost ms->enable_graphics = true; 855d8870d02SMarcel Apfelbaum 856f6a0d06bSEric Auger if (mc->nvdimm_supported) { 857f6a0d06bSEric Auger Object *obj = OBJECT(ms); 858f6a0d06bSEric Auger 859f6a0d06bSEric Auger ms->nvdimms_state = g_new0(NVDIMMState, 1); 860f6a0d06bSEric Auger object_property_add_bool(obj, "nvdimm", 861f6a0d06bSEric Auger machine_get_nvdimm, machine_set_nvdimm, 862f6a0d06bSEric Auger &error_abort); 863f6a0d06bSEric Auger object_property_set_description(obj, "nvdimm", 864f6a0d06bSEric Auger "Set on/off to enable/disable " 865f6a0d06bSEric Auger "NVDIMM instantiation", NULL); 866f6a0d06bSEric Auger 867f6a0d06bSEric Auger object_property_add_str(obj, "nvdimm-persistence", 868f6a0d06bSEric Auger machine_get_nvdimm_persistence, 869f6a0d06bSEric Auger machine_set_nvdimm_persistence, 870f6a0d06bSEric Auger &error_abort); 871f6a0d06bSEric Auger object_property_set_description(obj, "nvdimm-persistence", 872f6a0d06bSEric Auger "Set NVDIMM persistence" 873f6a0d06bSEric Auger "Valid values are cpu, mem-ctrl", 874f6a0d06bSEric Auger NULL); 875f6a0d06bSEric Auger } 876f6a0d06bSEric Auger 877f6a0d06bSEric Auger 87833cd52b5SAlexander Graf /* Register notifier when init is done for sysbus sanity checks */ 87933cd52b5SAlexander Graf ms->sysbus_notifier.notify = machine_init_notify; 88033cd52b5SAlexander Graf qemu_add_machine_init_done_notifier(&ms->sysbus_notifier); 8816b1b1440SMarcel Apfelbaum } 8826b1b1440SMarcel Apfelbaum 8836b1b1440SMarcel Apfelbaum static void machine_finalize(Object *obj) 8846b1b1440SMarcel Apfelbaum { 8856b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 8866b1b1440SMarcel Apfelbaum 8876b1b1440SMarcel Apfelbaum g_free(ms->accel); 8886b1b1440SMarcel Apfelbaum g_free(ms->kernel_filename); 8896b1b1440SMarcel Apfelbaum g_free(ms->initrd_filename); 8906b1b1440SMarcel Apfelbaum g_free(ms->kernel_cmdline); 8916b1b1440SMarcel Apfelbaum g_free(ms->dtb); 8926b1b1440SMarcel Apfelbaum g_free(ms->dumpdtb); 8936b1b1440SMarcel Apfelbaum g_free(ms->dt_compatible); 8946b1b1440SMarcel Apfelbaum g_free(ms->firmware); 8952ff4f67cSDavid Hildenbrand g_free(ms->device_memory); 896f6a0d06bSEric Auger g_free(ms->nvdimms_state); 8976b1b1440SMarcel Apfelbaum } 89836d20cb2SMarcel Apfelbaum 8995e97b623SMarcel Apfelbaum bool machine_usb(MachineState *machine) 9005e97b623SMarcel Apfelbaum { 9015e97b623SMarcel Apfelbaum return machine->usb; 9025e97b623SMarcel Apfelbaum } 9035e97b623SMarcel Apfelbaum 904d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_allowed(MachineState *machine) 905d8870d02SMarcel Apfelbaum { 906d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_allowed; 907d8870d02SMarcel Apfelbaum } 908d8870d02SMarcel Apfelbaum 909d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_required(MachineState *machine) 910d8870d02SMarcel Apfelbaum { 911d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_required; 912d8870d02SMarcel Apfelbaum } 913d8870d02SMarcel Apfelbaum 91432c18a2dSMatt Gingell bool machine_kernel_irqchip_split(MachineState *machine) 91532c18a2dSMatt Gingell { 91632c18a2dSMatt Gingell return machine->kernel_irqchip_split; 91732c18a2dSMatt Gingell } 91832c18a2dSMatt Gingell 9194689b77bSMarcel Apfelbaum int machine_kvm_shadow_mem(MachineState *machine) 9204689b77bSMarcel Apfelbaum { 9214689b77bSMarcel Apfelbaum return machine->kvm_shadow_mem; 9224689b77bSMarcel Apfelbaum } 9234689b77bSMarcel Apfelbaum 9246cabe7faSMarcel Apfelbaum int machine_phandle_start(MachineState *machine) 9256cabe7faSMarcel Apfelbaum { 9266cabe7faSMarcel Apfelbaum return machine->phandle_start; 9276cabe7faSMarcel Apfelbaum } 9286cabe7faSMarcel Apfelbaum 92947c8ca53SMarcel Apfelbaum bool machine_dump_guest_core(MachineState *machine) 93047c8ca53SMarcel Apfelbaum { 93147c8ca53SMarcel Apfelbaum return machine->dump_guest_core; 93247c8ca53SMarcel Apfelbaum } 93347c8ca53SMarcel Apfelbaum 93475cc7f01SMarcel Apfelbaum bool machine_mem_merge(MachineState *machine) 93575cc7f01SMarcel Apfelbaum { 93675cc7f01SMarcel Apfelbaum return machine->mem_merge; 93775cc7f01SMarcel Apfelbaum } 93875cc7f01SMarcel Apfelbaum 939ec78f811SIgor Mammedov static char *cpu_slot_to_string(const CPUArchId *cpu) 940ec78f811SIgor Mammedov { 941ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 942ec78f811SIgor Mammedov if (cpu->props.has_socket_id) { 943ec78f811SIgor Mammedov g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); 944ec78f811SIgor Mammedov } 945ec78f811SIgor Mammedov if (cpu->props.has_core_id) { 946ec78f811SIgor Mammedov if (s->len) { 947ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 948ec78f811SIgor Mammedov } 949ec78f811SIgor Mammedov g_string_append_printf(s, "core-id: %"PRId64, cpu->props.core_id); 950ec78f811SIgor Mammedov } 951ec78f811SIgor Mammedov if (cpu->props.has_thread_id) { 952ec78f811SIgor Mammedov if (s->len) { 953ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 954ec78f811SIgor Mammedov } 955ec78f811SIgor Mammedov g_string_append_printf(s, "thread-id: %"PRId64, cpu->props.thread_id); 956ec78f811SIgor Mammedov } 957ec78f811SIgor Mammedov return g_string_free(s, false); 958ec78f811SIgor Mammedov } 959ec78f811SIgor Mammedov 9607a3099fcSIgor Mammedov static void machine_numa_finish_cpu_init(MachineState *machine) 961ec78f811SIgor Mammedov { 962ec78f811SIgor Mammedov int i; 96360bed6a3SIgor Mammedov bool default_mapping; 964ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 965ec78f811SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 966ec78f811SIgor Mammedov const CPUArchIdList *possible_cpus = mc->possible_cpu_arch_ids(machine); 967ec78f811SIgor Mammedov 968ec78f811SIgor Mammedov assert(nb_numa_nodes); 969ec78f811SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 97060bed6a3SIgor Mammedov if (possible_cpus->cpus[i].props.has_node_id) { 97160bed6a3SIgor Mammedov break; 97260bed6a3SIgor Mammedov } 97360bed6a3SIgor Mammedov } 97460bed6a3SIgor Mammedov default_mapping = (i == possible_cpus->len); 97560bed6a3SIgor Mammedov 97660bed6a3SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 977ec78f811SIgor Mammedov const CPUArchId *cpu_slot = &possible_cpus->cpus[i]; 978ec78f811SIgor Mammedov 979ec78f811SIgor Mammedov if (!cpu_slot->props.has_node_id) { 98060bed6a3SIgor Mammedov /* fetch default mapping from board and enable it */ 98160bed6a3SIgor Mammedov CpuInstanceProperties props = cpu_slot->props; 982d41f3e75SIgor Mammedov 98379e07936SIgor Mammedov props.node_id = mc->get_default_cpu_node_id(machine, i); 984d41f3e75SIgor Mammedov if (!default_mapping) { 98560bed6a3SIgor Mammedov /* record slots with not set mapping, 98660bed6a3SIgor Mammedov * TODO: make it hard error in future */ 987ec78f811SIgor Mammedov char *cpu_str = cpu_slot_to_string(cpu_slot); 98860bed6a3SIgor Mammedov g_string_append_printf(s, "%sCPU %d [%s]", 98960bed6a3SIgor Mammedov s->len ? ", " : "", i, cpu_str); 990ec78f811SIgor Mammedov g_free(cpu_str); 991d41f3e75SIgor Mammedov 992d41f3e75SIgor Mammedov /* non mapped cpus used to fallback to node 0 */ 993d41f3e75SIgor Mammedov props.node_id = 0; 994ec78f811SIgor Mammedov } 995d41f3e75SIgor Mammedov 996d41f3e75SIgor Mammedov props.has_node_id = true; 997d41f3e75SIgor Mammedov machine_set_cpu_numa_node(machine, &props, &error_fatal); 998ec78f811SIgor Mammedov } 99960bed6a3SIgor Mammedov } 1000c6ff347cSIgor Mammedov if (s->len && !qtest_enabled()) { 10013dc6f869SAlistair Francis warn_report("CPU(s) not present in any NUMA nodes: %s", 1002ec78f811SIgor Mammedov s->str); 10033dc6f869SAlistair Francis warn_report("All CPU(s) up to maxcpus should be described " 1004ec78f811SIgor Mammedov "in NUMA config, ability to start up with partial NUMA " 1005ec78f811SIgor Mammedov "mappings is obsoleted and will be removed in future"); 1006ec78f811SIgor Mammedov } 1007ec78f811SIgor Mammedov g_string_free(s, true); 1008ec78f811SIgor Mammedov } 1009ec78f811SIgor Mammedov 1010482dfe9aSIgor Mammedov void machine_run_board_init(MachineState *machine) 1011482dfe9aSIgor Mammedov { 1012482dfe9aSIgor Mammedov MachineClass *machine_class = MACHINE_GET_CLASS(machine); 1013ec78f811SIgor Mammedov 10147a3099fcSIgor Mammedov numa_complete_configuration(machine); 10153aeaac8fSDou Liyang if (nb_numa_nodes) { 10167a3099fcSIgor Mammedov machine_numa_finish_cpu_init(machine); 10173aeaac8fSDou Liyang } 1018c9cf636dSAlistair Francis 1019c9cf636dSAlistair Francis /* If the machine supports the valid_cpu_types check and the user 1020c9cf636dSAlistair Francis * specified a CPU with -cpu check here that the user CPU is supported. 1021c9cf636dSAlistair Francis */ 1022c9cf636dSAlistair Francis if (machine_class->valid_cpu_types && machine->cpu_type) { 1023c9cf636dSAlistair Francis ObjectClass *class = object_class_by_name(machine->cpu_type); 1024c9cf636dSAlistair Francis int i; 1025c9cf636dSAlistair Francis 1026c9cf636dSAlistair Francis for (i = 0; machine_class->valid_cpu_types[i]; i++) { 1027c9cf636dSAlistair Francis if (object_class_dynamic_cast(class, 1028c9cf636dSAlistair Francis machine_class->valid_cpu_types[i])) { 1029c9cf636dSAlistair Francis /* The user specificed CPU is in the valid field, we are 1030c9cf636dSAlistair Francis * good to go. 1031c9cf636dSAlistair Francis */ 1032c9cf636dSAlistair Francis break; 1033c9cf636dSAlistair Francis } 1034c9cf636dSAlistair Francis } 1035c9cf636dSAlistair Francis 1036c9cf636dSAlistair Francis if (!machine_class->valid_cpu_types[i]) { 1037c9cf636dSAlistair Francis /* The user specified CPU is not valid */ 1038c9cf636dSAlistair Francis error_report("Invalid CPU type: %s", machine->cpu_type); 1039c9cf636dSAlistair Francis error_printf("The valid types are: %s", 1040c9cf636dSAlistair Francis machine_class->valid_cpu_types[0]); 1041c9cf636dSAlistair Francis for (i = 1; machine_class->valid_cpu_types[i]; i++) { 1042c9cf636dSAlistair Francis error_printf(", %s", machine_class->valid_cpu_types[i]); 1043c9cf636dSAlistair Francis } 1044c9cf636dSAlistair Francis error_printf("\n"); 1045c9cf636dSAlistair Francis 1046c9cf636dSAlistair Francis exit(1); 1047c9cf636dSAlistair Francis } 1048c9cf636dSAlistair Francis } 1049c9cf636dSAlistair Francis 1050482dfe9aSIgor Mammedov machine_class->init(machine); 1051482dfe9aSIgor Mammedov } 1052482dfe9aSIgor Mammedov 105336d20cb2SMarcel Apfelbaum static const TypeInfo machine_info = { 105436d20cb2SMarcel Apfelbaum .name = TYPE_MACHINE, 105536d20cb2SMarcel Apfelbaum .parent = TYPE_OBJECT, 105636d20cb2SMarcel Apfelbaum .abstract = true, 105736d20cb2SMarcel Apfelbaum .class_size = sizeof(MachineClass), 1058076b35b5SNikunj A Dadhania .class_init = machine_class_init, 1059dcb3d601SEduardo Habkost .class_base_init = machine_class_base_init, 106036d20cb2SMarcel Apfelbaum .instance_size = sizeof(MachineState), 10616b1b1440SMarcel Apfelbaum .instance_init = machine_initfn, 10626b1b1440SMarcel Apfelbaum .instance_finalize = machine_finalize, 106336d20cb2SMarcel Apfelbaum }; 106436d20cb2SMarcel Apfelbaum 106536d20cb2SMarcel Apfelbaum static void machine_register_types(void) 106636d20cb2SMarcel Apfelbaum { 106736d20cb2SMarcel Apfelbaum type_register_static(&machine_info); 106836d20cb2SMarcel Apfelbaum } 106936d20cb2SMarcel Apfelbaum 107036d20cb2SMarcel Apfelbaum type_init(machine_register_types) 1071