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 27*8e8cbed0SGreg Kurz GlobalProperty hw_compat_4_0[] = { 280a719662SGerd Hoffmann { "VGA", "edid", "false" }, 290a719662SGerd Hoffmann { "secondary-vga", "edid", "false" }, 300a719662SGerd Hoffmann { "bochs-display", "edid", "false" }, 310a719662SGerd Hoffmann { "virtio-vga", "edid", "false" }, 320a719662SGerd Hoffmann { "virtio-gpu-pci", "edid", "false" }, 330a719662SGerd Hoffmann }; 349bf2650bSCornelia Huck const size_t hw_compat_4_0_len = G_N_ELEMENTS(hw_compat_4_0); 359bf2650bSCornelia Huck 36abd93cc7SMarc-André Lureau GlobalProperty hw_compat_3_1[] = { 376c36bddfSEduardo Habkost { "pcie-root-port", "x-speed", "2_5" }, 386c36bddfSEduardo Habkost { "pcie-root-port", "x-width", "1" }, 396c36bddfSEduardo Habkost { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" }, 406c36bddfSEduardo Habkost { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" }, 41b6148757SMarc-André Lureau { "tpm-crb", "ppi", "false" }, 42b6148757SMarc-André Lureau { "tpm-tis", "ppi", "false" }, 43b63e1050SGerd Hoffmann { "usb-kbd", "serial", "42" }, 44b63e1050SGerd Hoffmann { "usb-mouse", "serial", "42" }, 45442bac16SGerd Hoffmann { "usb-tablet", "serial", "42" }, 465c81161fSStefano Garzarella { "virtio-blk-device", "discard", "false" }, 475c81161fSStefano Garzarella { "virtio-blk-device", "write-zeroes", "false" }, 48abd93cc7SMarc-André Lureau }; 49abd93cc7SMarc-André Lureau const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1); 50abd93cc7SMarc-André Lureau 51ddb3235dSMarc-André Lureau GlobalProperty hw_compat_3_0[] = {}; 52ddb3235dSMarc-André Lureau const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0); 53ddb3235dSMarc-André Lureau 540d47310bSMarc-André Lureau GlobalProperty hw_compat_2_12[] = { 556c36bddfSEduardo Habkost { "migration", "decompress-error-check", "off" }, 566c36bddfSEduardo Habkost { "hda-audio", "use-timer", "false" }, 576c36bddfSEduardo Habkost { "cirrus-vga", "global-vmstate", "true" }, 586c36bddfSEduardo Habkost { "VGA", "global-vmstate", "true" }, 596c36bddfSEduardo Habkost { "vmware-svga", "global-vmstate", "true" }, 606c36bddfSEduardo Habkost { "qxl-vga", "global-vmstate", "true" }, 610d47310bSMarc-André Lureau }; 620d47310bSMarc-André Lureau const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12); 630d47310bSMarc-André Lureau 6443df70a9SMarc-André Lureau GlobalProperty hw_compat_2_11[] = { 656c36bddfSEduardo Habkost { "hpet", "hpet-offset-saved", "false" }, 666c36bddfSEduardo Habkost { "virtio-blk-pci", "vectors", "2" }, 676c36bddfSEduardo Habkost { "vhost-user-blk-pci", "vectors", "2" }, 686c36bddfSEduardo Habkost { "e1000", "migrate_tso_props", "off" }, 6943df70a9SMarc-André Lureau }; 7043df70a9SMarc-André Lureau const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11); 7143df70a9SMarc-André Lureau 72503224f4SMarc-André Lureau GlobalProperty hw_compat_2_10[] = { 736c36bddfSEduardo Habkost { "virtio-mouse-device", "wheel-axis", "false" }, 746c36bddfSEduardo Habkost { "virtio-tablet-device", "wheel-axis", "false" }, 75503224f4SMarc-André Lureau }; 76503224f4SMarc-André Lureau const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10); 77503224f4SMarc-André Lureau 783e803152SMarc-André Lureau GlobalProperty hw_compat_2_9[] = { 796c36bddfSEduardo Habkost { "pci-bridge", "shpc", "off" }, 806c36bddfSEduardo Habkost { "intel-iommu", "pt", "off" }, 816c36bddfSEduardo Habkost { "virtio-net-device", "x-mtu-bypass-backend", "off" }, 826c36bddfSEduardo Habkost { "pcie-root-port", "x-migrate-msix", "false" }, 833e803152SMarc-André Lureau }; 843e803152SMarc-André Lureau const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9); 853e803152SMarc-André Lureau 86edc24ccdSMarc-André Lureau GlobalProperty hw_compat_2_8[] = { 876c36bddfSEduardo Habkost { "fw_cfg_mem", "x-file-slots", "0x10" }, 886c36bddfSEduardo Habkost { "fw_cfg_io", "x-file-slots", "0x10" }, 896c36bddfSEduardo Habkost { "pflash_cfi01", "old-multiple-chip-handling", "on" }, 906c36bddfSEduardo Habkost { "pci-bridge", "shpc", "on" }, 916c36bddfSEduardo Habkost { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" }, 926c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-deverr-init", "off" }, 936c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-lnkctl-init", "off" }, 946c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-pm-init", "off" }, 956c36bddfSEduardo Habkost { "cirrus-vga", "vgamem_mb", "8" }, 966c36bddfSEduardo Habkost { "isa-cirrus-vga", "vgamem_mb", "8" }, 97edc24ccdSMarc-André Lureau }; 98edc24ccdSMarc-André Lureau const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8); 99edc24ccdSMarc-André Lureau 1005a995064SMarc-André Lureau GlobalProperty hw_compat_2_7[] = { 1016c36bddfSEduardo Habkost { "virtio-pci", "page-per-vq", "on" }, 1026c36bddfSEduardo Habkost { "virtio-serial-device", "emergency-write", "off" }, 1036c36bddfSEduardo Habkost { "ioapic", "version", "0x11" }, 1046c36bddfSEduardo Habkost { "intel-iommu", "x-buggy-eim", "true" }, 1056c36bddfSEduardo Habkost { "virtio-pci", "x-ignore-backend-features", "on" }, 1065a995064SMarc-André Lureau }; 1075a995064SMarc-André Lureau const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7); 1085a995064SMarc-André Lureau 109ff8f261fSMarc-André Lureau GlobalProperty hw_compat_2_6[] = { 1106c36bddfSEduardo Habkost { "virtio-mmio", "format_transport_address", "off" }, 111f2784eedSDaniel P. Berrangé /* 112f2784eedSDaniel P. Berrangé * don't include devices which are modern-only 113f2784eedSDaniel P. Berrangé * ie keyboard, mouse, tablet, gpu, vga & crypto 114f2784eedSDaniel P. Berrangé */ 115f2784eedSDaniel P. Berrangé { "virtio-9p-pci", "disable-modern", "on" }, 116f2784eedSDaniel P. Berrangé { "virtio-9p-pci", "disable-legacy", "off" }, 117f2784eedSDaniel P. Berrangé { "virtio-balloon-pci", "disable-modern", "on" }, 118f2784eedSDaniel P. Berrangé { "virtio-balloon-pci", "disable-legacy", "off" }, 119f2784eedSDaniel P. Berrangé { "virtio-blk-pci", "disable-modern", "on" }, 120f2784eedSDaniel P. Berrangé { "virtio-blk-pci", "disable-legacy", "off" }, 121f2784eedSDaniel P. Berrangé { "virtio-input-host-pci", "disable-modern", "on" }, 122f2784eedSDaniel P. Berrangé { "virtio-input-host-pci", "disable-legacy", "off" }, 123f2784eedSDaniel P. Berrangé { "virtio-net-pci", "disable-modern", "on" }, 124f2784eedSDaniel P. Berrangé { "virtio-net-pci", "disable-legacy", "off" }, 125f2784eedSDaniel P. Berrangé { "virtio-rng-pci", "disable-modern", "on" }, 126f2784eedSDaniel P. Berrangé { "virtio-rng-pci", "disable-legacy", "off" }, 127f2784eedSDaniel P. Berrangé { "virtio-scsi-pci", "disable-modern", "on" }, 128f2784eedSDaniel P. Berrangé { "virtio-scsi-pci", "disable-legacy", "off" }, 129f2784eedSDaniel P. Berrangé { "virtio-serial-pci", "disable-modern", "on" }, 130f2784eedSDaniel P. Berrangé { "virtio-serial-pci", "disable-legacy", "off" }, 131ff8f261fSMarc-André Lureau }; 132ff8f261fSMarc-André Lureau const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6); 133ff8f261fSMarc-André Lureau 134fe759610SMarc-André Lureau GlobalProperty hw_compat_2_5[] = { 1356c36bddfSEduardo Habkost { "isa-fdc", "fallback", "144" }, 1366c36bddfSEduardo Habkost { "pvscsi", "x-old-pci-configuration", "on" }, 1376c36bddfSEduardo Habkost { "pvscsi", "x-disable-pcie", "on" }, 1386c36bddfSEduardo Habkost { "vmxnet3", "x-old-msi-offsets", "on" }, 1396c36bddfSEduardo Habkost { "vmxnet3", "x-disable-pcie", "on" }, 140fe759610SMarc-André Lureau }; 141fe759610SMarc-André Lureau const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5); 142fe759610SMarc-André Lureau 1432f99b9c2SMarc-André Lureau GlobalProperty hw_compat_2_4[] = { 1446c36bddfSEduardo Habkost { "virtio-blk-device", "scsi", "true" }, 1456c36bddfSEduardo Habkost { "e1000", "extra_mac_registers", "off" }, 1466c36bddfSEduardo Habkost { "virtio-pci", "x-disable-pcie", "on" }, 1476c36bddfSEduardo Habkost { "virtio-pci", "migrate-extra", "off" }, 1486c36bddfSEduardo Habkost { "fw_cfg_mem", "dma_enabled", "off" }, 1496c36bddfSEduardo Habkost { "fw_cfg_io", "dma_enabled", "off" } 1502f99b9c2SMarc-André Lureau }; 1512f99b9c2SMarc-André Lureau const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4); 1522f99b9c2SMarc-André Lureau 1538995dd90SMarc-André Lureau GlobalProperty hw_compat_2_3[] = { 1546c36bddfSEduardo Habkost { "virtio-blk-pci", "any_layout", "off" }, 1556c36bddfSEduardo Habkost { "virtio-balloon-pci", "any_layout", "off" }, 1566c36bddfSEduardo Habkost { "virtio-serial-pci", "any_layout", "off" }, 1576c36bddfSEduardo Habkost { "virtio-9p-pci", "any_layout", "off" }, 1586c36bddfSEduardo Habkost { "virtio-rng-pci", "any_layout", "off" }, 1596c36bddfSEduardo Habkost { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" }, 1606c36bddfSEduardo Habkost { "migration", "send-configuration", "off" }, 1616c36bddfSEduardo Habkost { "migration", "send-section-footer", "off" }, 1626c36bddfSEduardo Habkost { "migration", "store-global-state", "off" }, 1638995dd90SMarc-André Lureau }; 1648995dd90SMarc-André Lureau const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3); 1658995dd90SMarc-André Lureau 1661c30044eSMarc-André Lureau GlobalProperty hw_compat_2_2[] = {}; 1671c30044eSMarc-André Lureau const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2); 1681c30044eSMarc-André Lureau 169c4fc5695SMarc-André Lureau GlobalProperty hw_compat_2_1[] = { 1706c36bddfSEduardo Habkost { "intel-hda", "old_msi_addr", "on" }, 1716c36bddfSEduardo Habkost { "VGA", "qemu-extended-regs", "off" }, 1726c36bddfSEduardo Habkost { "secondary-vga", "qemu-extended-regs", "off" }, 1736c36bddfSEduardo Habkost { "virtio-scsi-pci", "any_layout", "off" }, 1746c36bddfSEduardo Habkost { "usb-mouse", "usb_version", "1" }, 1756c36bddfSEduardo Habkost { "usb-kbd", "usb_version", "1" }, 1766c36bddfSEduardo Habkost { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" }, 177c4fc5695SMarc-André Lureau }; 178c4fc5695SMarc-André Lureau const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1); 179c4fc5695SMarc-André Lureau 1806b1b1440SMarcel Apfelbaum static char *machine_get_accel(Object *obj, Error **errp) 1816b1b1440SMarcel Apfelbaum { 1826b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1836b1b1440SMarcel Apfelbaum 1846b1b1440SMarcel Apfelbaum return g_strdup(ms->accel); 1856b1b1440SMarcel Apfelbaum } 1866b1b1440SMarcel Apfelbaum 1876b1b1440SMarcel Apfelbaum static void machine_set_accel(Object *obj, const char *value, Error **errp) 1886b1b1440SMarcel Apfelbaum { 1896b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1906b1b1440SMarcel Apfelbaum 191556068eeSEduardo Habkost g_free(ms->accel); 1926b1b1440SMarcel Apfelbaum ms->accel = g_strdup(value); 1936b1b1440SMarcel Apfelbaum } 1946b1b1440SMarcel Apfelbaum 19532c18a2dSMatt Gingell static void machine_set_kernel_irqchip(Object *obj, Visitor *v, 196d7bce999SEric Blake const char *name, void *opaque, 19732c18a2dSMatt Gingell Error **errp) 1986b1b1440SMarcel Apfelbaum { 19932c18a2dSMatt Gingell Error *err = NULL; 2006b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 20132c18a2dSMatt Gingell OnOffSplit mode; 2026b1b1440SMarcel Apfelbaum 20351e72bc1SEric Blake visit_type_OnOffSplit(v, name, &mode, &err); 20432c18a2dSMatt Gingell if (err) { 20532c18a2dSMatt Gingell error_propagate(errp, err); 20632c18a2dSMatt Gingell return; 20732c18a2dSMatt Gingell } else { 20832c18a2dSMatt Gingell switch (mode) { 20932c18a2dSMatt Gingell case ON_OFF_SPLIT_ON: 21032c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 21132c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 21232c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 21332c18a2dSMatt Gingell break; 21432c18a2dSMatt Gingell case ON_OFF_SPLIT_OFF: 21532c18a2dSMatt Gingell ms->kernel_irqchip_allowed = false; 21632c18a2dSMatt Gingell ms->kernel_irqchip_required = false; 21732c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 21832c18a2dSMatt Gingell break; 21932c18a2dSMatt Gingell case ON_OFF_SPLIT_SPLIT: 22032c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 22132c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 22232c18a2dSMatt Gingell ms->kernel_irqchip_split = true; 22332c18a2dSMatt Gingell break; 22432c18a2dSMatt Gingell default: 22578a39306SGreg Kurz /* The value was checked in visit_type_OnOffSplit() above. If 22678a39306SGreg Kurz * we get here, then something is wrong in QEMU. 22778a39306SGreg Kurz */ 22832c18a2dSMatt Gingell abort(); 22932c18a2dSMatt Gingell } 23032c18a2dSMatt Gingell } 2316b1b1440SMarcel Apfelbaum } 2326b1b1440SMarcel Apfelbaum 2336b1b1440SMarcel Apfelbaum static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v, 234d7bce999SEric Blake const char *name, void *opaque, 2356b1b1440SMarcel Apfelbaum Error **errp) 2366b1b1440SMarcel Apfelbaum { 2376b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2386b1b1440SMarcel Apfelbaum int64_t value = ms->kvm_shadow_mem; 2396b1b1440SMarcel Apfelbaum 24051e72bc1SEric Blake visit_type_int(v, name, &value, errp); 2416b1b1440SMarcel Apfelbaum } 2426b1b1440SMarcel Apfelbaum 2436b1b1440SMarcel Apfelbaum static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v, 244d7bce999SEric Blake const char *name, void *opaque, 2456b1b1440SMarcel Apfelbaum Error **errp) 2466b1b1440SMarcel Apfelbaum { 2476b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2486b1b1440SMarcel Apfelbaum Error *error = NULL; 2496b1b1440SMarcel Apfelbaum int64_t value; 2506b1b1440SMarcel Apfelbaum 25151e72bc1SEric Blake visit_type_int(v, name, &value, &error); 2526b1b1440SMarcel Apfelbaum if (error) { 2536b1b1440SMarcel Apfelbaum error_propagate(errp, error); 2546b1b1440SMarcel Apfelbaum return; 2556b1b1440SMarcel Apfelbaum } 2566b1b1440SMarcel Apfelbaum 2576b1b1440SMarcel Apfelbaum ms->kvm_shadow_mem = value; 2586b1b1440SMarcel Apfelbaum } 2596b1b1440SMarcel Apfelbaum 2606b1b1440SMarcel Apfelbaum static char *machine_get_kernel(Object *obj, Error **errp) 2616b1b1440SMarcel Apfelbaum { 2626b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2636b1b1440SMarcel Apfelbaum 2646b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_filename); 2656b1b1440SMarcel Apfelbaum } 2666b1b1440SMarcel Apfelbaum 2676b1b1440SMarcel Apfelbaum static void machine_set_kernel(Object *obj, const char *value, Error **errp) 2686b1b1440SMarcel Apfelbaum { 2696b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2706b1b1440SMarcel Apfelbaum 271556068eeSEduardo Habkost g_free(ms->kernel_filename); 2726b1b1440SMarcel Apfelbaum ms->kernel_filename = g_strdup(value); 2736b1b1440SMarcel Apfelbaum } 2746b1b1440SMarcel Apfelbaum 2756b1b1440SMarcel Apfelbaum static char *machine_get_initrd(Object *obj, Error **errp) 2766b1b1440SMarcel Apfelbaum { 2776b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2786b1b1440SMarcel Apfelbaum 2796b1b1440SMarcel Apfelbaum return g_strdup(ms->initrd_filename); 2806b1b1440SMarcel Apfelbaum } 2816b1b1440SMarcel Apfelbaum 2826b1b1440SMarcel Apfelbaum static void machine_set_initrd(Object *obj, const char *value, Error **errp) 2836b1b1440SMarcel Apfelbaum { 2846b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2856b1b1440SMarcel Apfelbaum 286556068eeSEduardo Habkost g_free(ms->initrd_filename); 2876b1b1440SMarcel Apfelbaum ms->initrd_filename = g_strdup(value); 2886b1b1440SMarcel Apfelbaum } 2896b1b1440SMarcel Apfelbaum 2906b1b1440SMarcel Apfelbaum static char *machine_get_append(Object *obj, Error **errp) 2916b1b1440SMarcel Apfelbaum { 2926b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2936b1b1440SMarcel Apfelbaum 2946b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_cmdline); 2956b1b1440SMarcel Apfelbaum } 2966b1b1440SMarcel Apfelbaum 2976b1b1440SMarcel Apfelbaum static void machine_set_append(Object *obj, const char *value, Error **errp) 2986b1b1440SMarcel Apfelbaum { 2996b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3006b1b1440SMarcel Apfelbaum 301556068eeSEduardo Habkost g_free(ms->kernel_cmdline); 3026b1b1440SMarcel Apfelbaum ms->kernel_cmdline = g_strdup(value); 3036b1b1440SMarcel Apfelbaum } 3046b1b1440SMarcel Apfelbaum 3056b1b1440SMarcel Apfelbaum static char *machine_get_dtb(Object *obj, Error **errp) 3066b1b1440SMarcel Apfelbaum { 3076b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3086b1b1440SMarcel Apfelbaum 3096b1b1440SMarcel Apfelbaum return g_strdup(ms->dtb); 3106b1b1440SMarcel Apfelbaum } 3116b1b1440SMarcel Apfelbaum 3126b1b1440SMarcel Apfelbaum static void machine_set_dtb(Object *obj, const char *value, Error **errp) 3136b1b1440SMarcel Apfelbaum { 3146b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3156b1b1440SMarcel Apfelbaum 316556068eeSEduardo Habkost g_free(ms->dtb); 3176b1b1440SMarcel Apfelbaum ms->dtb = g_strdup(value); 3186b1b1440SMarcel Apfelbaum } 3196b1b1440SMarcel Apfelbaum 3206b1b1440SMarcel Apfelbaum static char *machine_get_dumpdtb(Object *obj, Error **errp) 3216b1b1440SMarcel Apfelbaum { 3226b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3236b1b1440SMarcel Apfelbaum 3246b1b1440SMarcel Apfelbaum return g_strdup(ms->dumpdtb); 3256b1b1440SMarcel Apfelbaum } 3266b1b1440SMarcel Apfelbaum 3276b1b1440SMarcel Apfelbaum static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp) 3286b1b1440SMarcel Apfelbaum { 3296b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3306b1b1440SMarcel Apfelbaum 331556068eeSEduardo Habkost g_free(ms->dumpdtb); 3326b1b1440SMarcel Apfelbaum ms->dumpdtb = g_strdup(value); 3336b1b1440SMarcel Apfelbaum } 3346b1b1440SMarcel Apfelbaum 3356b1b1440SMarcel Apfelbaum static void machine_get_phandle_start(Object *obj, Visitor *v, 336d7bce999SEric Blake const char *name, void *opaque, 3376b1b1440SMarcel Apfelbaum Error **errp) 3386b1b1440SMarcel Apfelbaum { 3396b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3406b1b1440SMarcel Apfelbaum int64_t value = ms->phandle_start; 3416b1b1440SMarcel Apfelbaum 34251e72bc1SEric Blake visit_type_int(v, name, &value, errp); 3436b1b1440SMarcel Apfelbaum } 3446b1b1440SMarcel Apfelbaum 3456b1b1440SMarcel Apfelbaum static void machine_set_phandle_start(Object *obj, Visitor *v, 346d7bce999SEric Blake const char *name, void *opaque, 3476b1b1440SMarcel Apfelbaum Error **errp) 3486b1b1440SMarcel Apfelbaum { 3496b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3506b1b1440SMarcel Apfelbaum Error *error = NULL; 3516b1b1440SMarcel Apfelbaum int64_t value; 3526b1b1440SMarcel Apfelbaum 35351e72bc1SEric Blake visit_type_int(v, name, &value, &error); 3546b1b1440SMarcel Apfelbaum if (error) { 3556b1b1440SMarcel Apfelbaum error_propagate(errp, error); 3566b1b1440SMarcel Apfelbaum return; 3576b1b1440SMarcel Apfelbaum } 3586b1b1440SMarcel Apfelbaum 3596b1b1440SMarcel Apfelbaum ms->phandle_start = value; 3606b1b1440SMarcel Apfelbaum } 3616b1b1440SMarcel Apfelbaum 3626b1b1440SMarcel Apfelbaum static char *machine_get_dt_compatible(Object *obj, Error **errp) 3636b1b1440SMarcel Apfelbaum { 3646b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3656b1b1440SMarcel Apfelbaum 3666b1b1440SMarcel Apfelbaum return g_strdup(ms->dt_compatible); 3676b1b1440SMarcel Apfelbaum } 3686b1b1440SMarcel Apfelbaum 3696b1b1440SMarcel Apfelbaum static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp) 3706b1b1440SMarcel Apfelbaum { 3716b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3726b1b1440SMarcel Apfelbaum 373556068eeSEduardo Habkost g_free(ms->dt_compatible); 3746b1b1440SMarcel Apfelbaum ms->dt_compatible = g_strdup(value); 3756b1b1440SMarcel Apfelbaum } 3766b1b1440SMarcel Apfelbaum 3776b1b1440SMarcel Apfelbaum static bool machine_get_dump_guest_core(Object *obj, Error **errp) 3786b1b1440SMarcel Apfelbaum { 3796b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3806b1b1440SMarcel Apfelbaum 3816b1b1440SMarcel Apfelbaum return ms->dump_guest_core; 3826b1b1440SMarcel Apfelbaum } 3836b1b1440SMarcel Apfelbaum 3846b1b1440SMarcel Apfelbaum static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp) 3856b1b1440SMarcel Apfelbaum { 3866b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3876b1b1440SMarcel Apfelbaum 3886b1b1440SMarcel Apfelbaum ms->dump_guest_core = value; 3896b1b1440SMarcel Apfelbaum } 3906b1b1440SMarcel Apfelbaum 3916b1b1440SMarcel Apfelbaum static bool machine_get_mem_merge(Object *obj, Error **errp) 3926b1b1440SMarcel Apfelbaum { 3936b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3946b1b1440SMarcel Apfelbaum 3956b1b1440SMarcel Apfelbaum return ms->mem_merge; 3966b1b1440SMarcel Apfelbaum } 3976b1b1440SMarcel Apfelbaum 3986b1b1440SMarcel Apfelbaum static void machine_set_mem_merge(Object *obj, bool value, Error **errp) 3996b1b1440SMarcel Apfelbaum { 4006b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4016b1b1440SMarcel Apfelbaum 4026b1b1440SMarcel Apfelbaum ms->mem_merge = value; 4036b1b1440SMarcel Apfelbaum } 4046b1b1440SMarcel Apfelbaum 4056b1b1440SMarcel Apfelbaum static bool machine_get_usb(Object *obj, Error **errp) 4066b1b1440SMarcel Apfelbaum { 4076b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4086b1b1440SMarcel Apfelbaum 4096b1b1440SMarcel Apfelbaum return ms->usb; 4106b1b1440SMarcel Apfelbaum } 4116b1b1440SMarcel Apfelbaum 4126b1b1440SMarcel Apfelbaum static void machine_set_usb(Object *obj, bool value, Error **errp) 4136b1b1440SMarcel Apfelbaum { 4146b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4156b1b1440SMarcel Apfelbaum 4166b1b1440SMarcel Apfelbaum ms->usb = value; 417c6e76503SPaolo Bonzini ms->usb_disabled = !value; 4186b1b1440SMarcel Apfelbaum } 4196b1b1440SMarcel Apfelbaum 420cfc58cf3SEduardo Habkost static bool machine_get_graphics(Object *obj, Error **errp) 421cfc58cf3SEduardo Habkost { 422cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 423cfc58cf3SEduardo Habkost 424cfc58cf3SEduardo Habkost return ms->enable_graphics; 425cfc58cf3SEduardo Habkost } 426cfc58cf3SEduardo Habkost 427cfc58cf3SEduardo Habkost static void machine_set_graphics(Object *obj, bool value, Error **errp) 428cfc58cf3SEduardo Habkost { 429cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 430cfc58cf3SEduardo Habkost 431cfc58cf3SEduardo Habkost ms->enable_graphics = value; 432cfc58cf3SEduardo Habkost } 433cfc58cf3SEduardo Habkost 43479814179STiejun Chen static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) 43579814179STiejun Chen { 43679814179STiejun Chen MachineState *ms = MACHINE(obj); 43779814179STiejun Chen 43879814179STiejun Chen return ms->igd_gfx_passthru; 43979814179STiejun Chen } 44079814179STiejun Chen 44179814179STiejun Chen static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) 44279814179STiejun Chen { 44379814179STiejun Chen MachineState *ms = MACHINE(obj); 44479814179STiejun Chen 44579814179STiejun Chen ms->igd_gfx_passthru = value; 44679814179STiejun Chen } 44779814179STiejun Chen 4486b1b1440SMarcel Apfelbaum static char *machine_get_firmware(Object *obj, Error **errp) 4496b1b1440SMarcel Apfelbaum { 4506b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4516b1b1440SMarcel Apfelbaum 4526b1b1440SMarcel Apfelbaum return g_strdup(ms->firmware); 4536b1b1440SMarcel Apfelbaum } 4546b1b1440SMarcel Apfelbaum 4556b1b1440SMarcel Apfelbaum static void machine_set_firmware(Object *obj, const char *value, Error **errp) 4566b1b1440SMarcel Apfelbaum { 4576b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4586b1b1440SMarcel Apfelbaum 459556068eeSEduardo Habkost g_free(ms->firmware); 4606b1b1440SMarcel Apfelbaum ms->firmware = g_strdup(value); 4616b1b1440SMarcel Apfelbaum } 4626b1b1440SMarcel Apfelbaum 4639850c604SAlexander Graf static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) 4649850c604SAlexander Graf { 4659850c604SAlexander Graf MachineState *ms = MACHINE(obj); 4669850c604SAlexander Graf 4679850c604SAlexander Graf ms->suppress_vmdesc = value; 4689850c604SAlexander Graf } 4699850c604SAlexander Graf 4709850c604SAlexander Graf static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) 4719850c604SAlexander Graf { 4729850c604SAlexander Graf MachineState *ms = MACHINE(obj); 4739850c604SAlexander Graf 4749850c604SAlexander Graf return ms->suppress_vmdesc; 4759850c604SAlexander Graf } 4769850c604SAlexander Graf 477902c053dSGreg Kurz static void machine_set_enforce_config_section(Object *obj, bool value, 478902c053dSGreg Kurz Error **errp) 479902c053dSGreg Kurz { 480902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 481902c053dSGreg Kurz 48291c082adSThomas Huth warn_report("enforce-config-section is deprecated, please use " 48391c082adSThomas Huth "-global migration.send-configuration=on|off instead"); 48491c082adSThomas Huth 485902c053dSGreg Kurz ms->enforce_config_section = value; 486902c053dSGreg Kurz } 487902c053dSGreg Kurz 488902c053dSGreg Kurz static bool machine_get_enforce_config_section(Object *obj, Error **errp) 489902c053dSGreg Kurz { 490902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 491902c053dSGreg Kurz 492902c053dSGreg Kurz return ms->enforce_config_section; 493902c053dSGreg Kurz } 494902c053dSGreg Kurz 495db588194SBrijesh Singh static char *machine_get_memory_encryption(Object *obj, Error **errp) 496db588194SBrijesh Singh { 497db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 498db588194SBrijesh Singh 499db588194SBrijesh Singh return g_strdup(ms->memory_encryption); 500db588194SBrijesh Singh } 501db588194SBrijesh Singh 502db588194SBrijesh Singh static void machine_set_memory_encryption(Object *obj, const char *value, 503db588194SBrijesh Singh Error **errp) 504db588194SBrijesh Singh { 505db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 506db588194SBrijesh Singh 507db588194SBrijesh Singh g_free(ms->memory_encryption); 508db588194SBrijesh Singh ms->memory_encryption = g_strdup(value); 509db588194SBrijesh Singh } 510db588194SBrijesh Singh 511f6a0d06bSEric Auger static bool machine_get_nvdimm(Object *obj, Error **errp) 512f6a0d06bSEric Auger { 513f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 514f6a0d06bSEric Auger 515f6a0d06bSEric Auger return ms->nvdimms_state->is_enabled; 516f6a0d06bSEric Auger } 517f6a0d06bSEric Auger 518f6a0d06bSEric Auger static void machine_set_nvdimm(Object *obj, bool value, Error **errp) 519f6a0d06bSEric Auger { 520f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 521f6a0d06bSEric Auger 522f6a0d06bSEric Auger ms->nvdimms_state->is_enabled = value; 523f6a0d06bSEric Auger } 524f6a0d06bSEric Auger 525f6a0d06bSEric Auger static char *machine_get_nvdimm_persistence(Object *obj, Error **errp) 526f6a0d06bSEric Auger { 527f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 528f6a0d06bSEric Auger 529f6a0d06bSEric Auger return g_strdup(ms->nvdimms_state->persistence_string); 530f6a0d06bSEric Auger } 531f6a0d06bSEric Auger 532f6a0d06bSEric Auger static void machine_set_nvdimm_persistence(Object *obj, const char *value, 533f6a0d06bSEric Auger Error **errp) 534f6a0d06bSEric Auger { 535f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 536f6a0d06bSEric Auger NVDIMMState *nvdimms_state = ms->nvdimms_state; 537f6a0d06bSEric Auger 538f6a0d06bSEric Auger if (strcmp(value, "cpu") == 0) { 539f6a0d06bSEric Auger nvdimms_state->persistence = 3; 540f6a0d06bSEric Auger } else if (strcmp(value, "mem-ctrl") == 0) { 541f6a0d06bSEric Auger nvdimms_state->persistence = 2; 542f6a0d06bSEric Auger } else { 543f6a0d06bSEric Auger error_setg(errp, "-machine nvdimm-persistence=%s: unsupported option", 544f6a0d06bSEric Auger value); 545f6a0d06bSEric Auger return; 546f6a0d06bSEric Auger } 547f6a0d06bSEric Auger 548f6a0d06bSEric Auger g_free(nvdimms_state->persistence_string); 549f6a0d06bSEric Auger nvdimms_state->persistence_string = g_strdup(value); 550f6a0d06bSEric Auger } 551f6a0d06bSEric Auger 5520bd1909dSEduardo Habkost void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type) 55333cd52b5SAlexander Graf { 5540bd1909dSEduardo Habkost strList *item = g_new0(strList, 1); 5550bd1909dSEduardo Habkost 5560bd1909dSEduardo Habkost item->value = g_strdup(type); 5570bd1909dSEduardo Habkost item->next = mc->allowed_dynamic_sysbus_devices; 5580bd1909dSEduardo Habkost mc->allowed_dynamic_sysbus_devices = item; 5590bd1909dSEduardo Habkost } 5600bd1909dSEduardo Habkost 5610bd1909dSEduardo Habkost static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque) 5620bd1909dSEduardo Habkost { 5630bd1909dSEduardo Habkost MachineState *machine = opaque; 5640bd1909dSEduardo Habkost MachineClass *mc = MACHINE_GET_CLASS(machine); 5650bd1909dSEduardo Habkost bool allowed = false; 5660bd1909dSEduardo Habkost strList *wl; 5670bd1909dSEduardo Habkost 5680bd1909dSEduardo Habkost for (wl = mc->allowed_dynamic_sysbus_devices; 5690bd1909dSEduardo Habkost !allowed && wl; 5700bd1909dSEduardo Habkost wl = wl->next) { 5710bd1909dSEduardo Habkost allowed |= !!object_dynamic_cast(OBJECT(sbdev), wl->value); 5720bd1909dSEduardo Habkost } 5730bd1909dSEduardo Habkost 5740bd1909dSEduardo Habkost if (!allowed) { 57533cd52b5SAlexander Graf error_report("Option '-device %s' cannot be handled by this machine", 57633cd52b5SAlexander Graf object_class_get_name(object_get_class(OBJECT(sbdev)))); 57733cd52b5SAlexander Graf exit(1); 57833cd52b5SAlexander Graf } 5790bd1909dSEduardo Habkost } 58033cd52b5SAlexander Graf 58133cd52b5SAlexander Graf static void machine_init_notify(Notifier *notifier, void *data) 58233cd52b5SAlexander Graf { 5830bd1909dSEduardo Habkost MachineState *machine = MACHINE(qdev_get_machine()); 58433cd52b5SAlexander Graf 58533cd52b5SAlexander Graf /* 5860bd1909dSEduardo Habkost * Loop through all dynamically created sysbus devices and check if they are 5870bd1909dSEduardo Habkost * all allowed. If a device is not allowed, error out. 58833cd52b5SAlexander Graf */ 5890bd1909dSEduardo Habkost foreach_dynamic_sysbus_device(validate_sysbus_device, machine); 59033cd52b5SAlexander Graf } 59133cd52b5SAlexander Graf 592f2d672c2SIgor Mammedov HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine) 593f2d672c2SIgor Mammedov { 594f2d672c2SIgor Mammedov int i; 595f2d672c2SIgor Mammedov HotpluggableCPUList *head = NULL; 596d342eb76SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 597f2d672c2SIgor Mammedov 598d342eb76SIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 599d342eb76SIgor Mammedov mc->possible_cpu_arch_ids(machine); 600d342eb76SIgor Mammedov 601f2d672c2SIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 602d342eb76SIgor Mammedov Object *cpu; 603f2d672c2SIgor Mammedov HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); 604f2d672c2SIgor Mammedov HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1); 605f2d672c2SIgor Mammedov 606d342eb76SIgor Mammedov cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type); 607f2d672c2SIgor Mammedov cpu_item->vcpus_count = machine->possible_cpus->cpus[i].vcpus_count; 608f2d672c2SIgor Mammedov cpu_item->props = g_memdup(&machine->possible_cpus->cpus[i].props, 609f2d672c2SIgor Mammedov sizeof(*cpu_item->props)); 610f2d672c2SIgor Mammedov 611f2d672c2SIgor Mammedov cpu = machine->possible_cpus->cpus[i].cpu; 612f2d672c2SIgor Mammedov if (cpu) { 613f2d672c2SIgor Mammedov cpu_item->has_qom_path = true; 614f2d672c2SIgor Mammedov cpu_item->qom_path = object_get_canonical_path(cpu); 615f2d672c2SIgor Mammedov } 616f2d672c2SIgor Mammedov list_item->value = cpu_item; 617f2d672c2SIgor Mammedov list_item->next = head; 618f2d672c2SIgor Mammedov head = list_item; 619f2d672c2SIgor Mammedov } 620f2d672c2SIgor Mammedov return head; 621f2d672c2SIgor Mammedov } 622f2d672c2SIgor Mammedov 6237c88e65dSIgor Mammedov /** 6247c88e65dSIgor Mammedov * machine_set_cpu_numa_node: 6257c88e65dSIgor Mammedov * @machine: machine object to modify 6267c88e65dSIgor Mammedov * @props: specifies which cpu objects to assign to 6277c88e65dSIgor Mammedov * numa node specified by @props.node_id 6287c88e65dSIgor Mammedov * @errp: if an error occurs, a pointer to an area to store the error 6297c88e65dSIgor Mammedov * 6307c88e65dSIgor Mammedov * Associate NUMA node specified by @props.node_id with cpu slots that 6317c88e65dSIgor Mammedov * match socket/core/thread-ids specified by @props. It's recommended to use 6327c88e65dSIgor Mammedov * query-hotpluggable-cpus.props values to specify affected cpu slots, 6337c88e65dSIgor Mammedov * which would lead to exact 1:1 mapping of cpu slots to NUMA node. 6347c88e65dSIgor Mammedov * 6357c88e65dSIgor Mammedov * However for CLI convenience it's possible to pass in subset of properties, 6367c88e65dSIgor Mammedov * which would affect all cpu slots that match it. 6377c88e65dSIgor Mammedov * Ex for pc machine: 6387c88e65dSIgor Mammedov * -smp 4,cores=2,sockets=2 -numa node,nodeid=0 -numa node,nodeid=1 \ 6397c88e65dSIgor Mammedov * -numa cpu,node-id=0,socket_id=0 \ 6407c88e65dSIgor Mammedov * -numa cpu,node-id=1,socket_id=1 6417c88e65dSIgor Mammedov * will assign all child cores of socket 0 to node 0 and 6427c88e65dSIgor Mammedov * of socket 1 to node 1. 6437c88e65dSIgor Mammedov * 6447c88e65dSIgor Mammedov * On attempt of reassigning (already assigned) cpu slot to another NUMA node, 6457c88e65dSIgor Mammedov * return error. 6467c88e65dSIgor Mammedov * Empty subset is disallowed and function will return with error in this case. 6477c88e65dSIgor Mammedov */ 6487c88e65dSIgor Mammedov void machine_set_cpu_numa_node(MachineState *machine, 6497c88e65dSIgor Mammedov const CpuInstanceProperties *props, Error **errp) 6507c88e65dSIgor Mammedov { 6517c88e65dSIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 6527c88e65dSIgor Mammedov bool match = false; 6537c88e65dSIgor Mammedov int i; 6547c88e65dSIgor Mammedov 6557c88e65dSIgor Mammedov if (!mc->possible_cpu_arch_ids) { 6567c88e65dSIgor Mammedov error_setg(errp, "mapping of CPUs to NUMA node is not supported"); 6577c88e65dSIgor Mammedov return; 6587c88e65dSIgor Mammedov } 6597c88e65dSIgor Mammedov 6607c88e65dSIgor Mammedov /* disabling node mapping is not supported, forbid it */ 6617c88e65dSIgor Mammedov assert(props->has_node_id); 6627c88e65dSIgor Mammedov 6637c88e65dSIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 6647c88e65dSIgor Mammedov mc->possible_cpu_arch_ids(machine); 6657c88e65dSIgor Mammedov 6667c88e65dSIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 6677c88e65dSIgor Mammedov CPUArchId *slot = &machine->possible_cpus->cpus[i]; 6687c88e65dSIgor Mammedov 6697c88e65dSIgor Mammedov /* reject unsupported by board properties */ 6707c88e65dSIgor Mammedov if (props->has_thread_id && !slot->props.has_thread_id) { 6717c88e65dSIgor Mammedov error_setg(errp, "thread-id is not supported"); 6727c88e65dSIgor Mammedov return; 6737c88e65dSIgor Mammedov } 6747c88e65dSIgor Mammedov 6757c88e65dSIgor Mammedov if (props->has_core_id && !slot->props.has_core_id) { 6767c88e65dSIgor Mammedov error_setg(errp, "core-id is not supported"); 6777c88e65dSIgor Mammedov return; 6787c88e65dSIgor Mammedov } 6797c88e65dSIgor Mammedov 6807c88e65dSIgor Mammedov if (props->has_socket_id && !slot->props.has_socket_id) { 6817c88e65dSIgor Mammedov error_setg(errp, "socket-id is not supported"); 6827c88e65dSIgor Mammedov return; 6837c88e65dSIgor Mammedov } 6847c88e65dSIgor Mammedov 6857c88e65dSIgor Mammedov /* skip slots with explicit mismatch */ 6867c88e65dSIgor Mammedov if (props->has_thread_id && props->thread_id != slot->props.thread_id) { 6877c88e65dSIgor Mammedov continue; 6887c88e65dSIgor Mammedov } 6897c88e65dSIgor Mammedov 6907c88e65dSIgor Mammedov if (props->has_core_id && props->core_id != slot->props.core_id) { 6917c88e65dSIgor Mammedov continue; 6927c88e65dSIgor Mammedov } 6937c88e65dSIgor Mammedov 6947c88e65dSIgor Mammedov if (props->has_socket_id && props->socket_id != slot->props.socket_id) { 6957c88e65dSIgor Mammedov continue; 6967c88e65dSIgor Mammedov } 6977c88e65dSIgor Mammedov 6987c88e65dSIgor Mammedov /* reject assignment if slot is already assigned, for compatibility 6997c88e65dSIgor Mammedov * of legacy cpu_index mapping with SPAPR core based mapping do not 7007c88e65dSIgor Mammedov * error out if cpu thread and matched core have the same node-id */ 7017c88e65dSIgor Mammedov if (slot->props.has_node_id && 7027c88e65dSIgor Mammedov slot->props.node_id != props->node_id) { 7037c88e65dSIgor Mammedov error_setg(errp, "CPU is already assigned to node-id: %" PRId64, 7047c88e65dSIgor Mammedov slot->props.node_id); 7057c88e65dSIgor Mammedov return; 7067c88e65dSIgor Mammedov } 7077c88e65dSIgor Mammedov 7087c88e65dSIgor Mammedov /* assign slot to node as it's matched '-numa cpu' key */ 7097c88e65dSIgor Mammedov match = true; 7107c88e65dSIgor Mammedov slot->props.node_id = props->node_id; 7117c88e65dSIgor Mammedov slot->props.has_node_id = props->has_node_id; 7127c88e65dSIgor Mammedov } 7137c88e65dSIgor Mammedov 7147c88e65dSIgor Mammedov if (!match) { 7157c88e65dSIgor Mammedov error_setg(errp, "no match found"); 7167c88e65dSIgor Mammedov } 7177c88e65dSIgor Mammedov } 7187c88e65dSIgor Mammedov 719076b35b5SNikunj A Dadhania static void machine_class_init(ObjectClass *oc, void *data) 720076b35b5SNikunj A Dadhania { 721076b35b5SNikunj A Dadhania MachineClass *mc = MACHINE_CLASS(oc); 722076b35b5SNikunj A Dadhania 723076b35b5SNikunj A Dadhania /* Default 128 MB as guest ram size */ 724d23b6caaSPhilippe Mathieu-Daudé mc->default_ram_size = 128 * MiB; 72571ae9e94SEduardo Habkost mc->rom_file_has_mr = true; 72626b81df4SEduardo Habkost 72755641213SLaurent Vivier /* numa node memory size aligned on 8MB by default. 72855641213SLaurent Vivier * On Linux, each node's border has to be 8MB aligned 72955641213SLaurent Vivier */ 73055641213SLaurent Vivier mc->numa_mem_align_shift = 23; 7313bfe5716SLaurent Vivier mc->numa_auto_assign_ram = numa_default_auto_assign_ram; 73255641213SLaurent Vivier 73326b81df4SEduardo Habkost object_class_property_add_str(oc, "accel", 73426b81df4SEduardo Habkost machine_get_accel, machine_set_accel, &error_abort); 73526b81df4SEduardo Habkost object_class_property_set_description(oc, "accel", 73626b81df4SEduardo Habkost "Accelerator list", &error_abort); 73726b81df4SEduardo Habkost 738e80200c5SAlexey Kardashevskiy object_class_property_add(oc, "kernel-irqchip", "on|off|split", 73926b81df4SEduardo Habkost NULL, machine_set_kernel_irqchip, 74026b81df4SEduardo Habkost NULL, NULL, &error_abort); 74126b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel-irqchip", 74226b81df4SEduardo Habkost "Configure KVM in-kernel irqchip", &error_abort); 74326b81df4SEduardo Habkost 74426b81df4SEduardo Habkost object_class_property_add(oc, "kvm-shadow-mem", "int", 74526b81df4SEduardo Habkost machine_get_kvm_shadow_mem, machine_set_kvm_shadow_mem, 74626b81df4SEduardo Habkost NULL, NULL, &error_abort); 74726b81df4SEduardo Habkost object_class_property_set_description(oc, "kvm-shadow-mem", 74826b81df4SEduardo Habkost "KVM shadow MMU size", &error_abort); 74926b81df4SEduardo Habkost 75026b81df4SEduardo Habkost object_class_property_add_str(oc, "kernel", 75126b81df4SEduardo Habkost machine_get_kernel, machine_set_kernel, &error_abort); 75226b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel", 75326b81df4SEduardo Habkost "Linux kernel image file", &error_abort); 75426b81df4SEduardo Habkost 75526b81df4SEduardo Habkost object_class_property_add_str(oc, "initrd", 75626b81df4SEduardo Habkost machine_get_initrd, machine_set_initrd, &error_abort); 75726b81df4SEduardo Habkost object_class_property_set_description(oc, "initrd", 75826b81df4SEduardo Habkost "Linux initial ramdisk file", &error_abort); 75926b81df4SEduardo Habkost 76026b81df4SEduardo Habkost object_class_property_add_str(oc, "append", 76126b81df4SEduardo Habkost machine_get_append, machine_set_append, &error_abort); 76226b81df4SEduardo Habkost object_class_property_set_description(oc, "append", 76326b81df4SEduardo Habkost "Linux kernel command line", &error_abort); 76426b81df4SEduardo Habkost 76526b81df4SEduardo Habkost object_class_property_add_str(oc, "dtb", 76626b81df4SEduardo Habkost machine_get_dtb, machine_set_dtb, &error_abort); 76726b81df4SEduardo Habkost object_class_property_set_description(oc, "dtb", 76826b81df4SEduardo Habkost "Linux kernel device tree file", &error_abort); 76926b81df4SEduardo Habkost 77026b81df4SEduardo Habkost object_class_property_add_str(oc, "dumpdtb", 77126b81df4SEduardo Habkost machine_get_dumpdtb, machine_set_dumpdtb, &error_abort); 77226b81df4SEduardo Habkost object_class_property_set_description(oc, "dumpdtb", 77326b81df4SEduardo Habkost "Dump current dtb to a file and quit", &error_abort); 77426b81df4SEduardo Habkost 77526b81df4SEduardo Habkost object_class_property_add(oc, "phandle-start", "int", 77626b81df4SEduardo Habkost machine_get_phandle_start, machine_set_phandle_start, 77726b81df4SEduardo Habkost NULL, NULL, &error_abort); 77826b81df4SEduardo Habkost object_class_property_set_description(oc, "phandle-start", 77926b81df4SEduardo Habkost "The first phandle ID we may generate dynamically", &error_abort); 78026b81df4SEduardo Habkost 78126b81df4SEduardo Habkost object_class_property_add_str(oc, "dt-compatible", 78226b81df4SEduardo Habkost machine_get_dt_compatible, machine_set_dt_compatible, &error_abort); 78326b81df4SEduardo Habkost object_class_property_set_description(oc, "dt-compatible", 78426b81df4SEduardo Habkost "Overrides the \"compatible\" property of the dt root node", 78526b81df4SEduardo Habkost &error_abort); 78626b81df4SEduardo Habkost 78726b81df4SEduardo Habkost object_class_property_add_bool(oc, "dump-guest-core", 78826b81df4SEduardo Habkost machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort); 78926b81df4SEduardo Habkost object_class_property_set_description(oc, "dump-guest-core", 79026b81df4SEduardo Habkost "Include guest memory in a core dump", &error_abort); 79126b81df4SEduardo Habkost 79226b81df4SEduardo Habkost object_class_property_add_bool(oc, "mem-merge", 79326b81df4SEduardo Habkost machine_get_mem_merge, machine_set_mem_merge, &error_abort); 79426b81df4SEduardo Habkost object_class_property_set_description(oc, "mem-merge", 79526b81df4SEduardo Habkost "Enable/disable memory merge support", &error_abort); 79626b81df4SEduardo Habkost 79726b81df4SEduardo Habkost object_class_property_add_bool(oc, "usb", 79826b81df4SEduardo Habkost machine_get_usb, machine_set_usb, &error_abort); 79926b81df4SEduardo Habkost object_class_property_set_description(oc, "usb", 80026b81df4SEduardo Habkost "Set on/off to enable/disable usb", &error_abort); 80126b81df4SEduardo Habkost 80226b81df4SEduardo Habkost object_class_property_add_bool(oc, "graphics", 80326b81df4SEduardo Habkost machine_get_graphics, machine_set_graphics, &error_abort); 80426b81df4SEduardo Habkost object_class_property_set_description(oc, "graphics", 80526b81df4SEduardo Habkost "Set on/off to enable/disable graphics emulation", &error_abort); 80626b81df4SEduardo Habkost 80726b81df4SEduardo Habkost object_class_property_add_bool(oc, "igd-passthru", 80826b81df4SEduardo Habkost machine_get_igd_gfx_passthru, machine_set_igd_gfx_passthru, 80926b81df4SEduardo Habkost &error_abort); 81026b81df4SEduardo Habkost object_class_property_set_description(oc, "igd-passthru", 81126b81df4SEduardo Habkost "Set on/off to enable/disable igd passthrou", &error_abort); 81226b81df4SEduardo Habkost 81326b81df4SEduardo Habkost object_class_property_add_str(oc, "firmware", 81426b81df4SEduardo Habkost machine_get_firmware, machine_set_firmware, 81526b81df4SEduardo Habkost &error_abort); 81626b81df4SEduardo Habkost object_class_property_set_description(oc, "firmware", 81726b81df4SEduardo Habkost "Firmware image", &error_abort); 81826b81df4SEduardo Habkost 81926b81df4SEduardo Habkost object_class_property_add_bool(oc, "suppress-vmdesc", 82026b81df4SEduardo Habkost machine_get_suppress_vmdesc, machine_set_suppress_vmdesc, 82126b81df4SEduardo Habkost &error_abort); 82226b81df4SEduardo Habkost object_class_property_set_description(oc, "suppress-vmdesc", 82326b81df4SEduardo Habkost "Set on to disable self-describing migration", &error_abort); 82426b81df4SEduardo Habkost 82526b81df4SEduardo Habkost object_class_property_add_bool(oc, "enforce-config-section", 82626b81df4SEduardo Habkost machine_get_enforce_config_section, machine_set_enforce_config_section, 82726b81df4SEduardo Habkost &error_abort); 82826b81df4SEduardo Habkost object_class_property_set_description(oc, "enforce-config-section", 82926b81df4SEduardo Habkost "Set on to enforce configuration section migration", &error_abort); 830db588194SBrijesh Singh 831db588194SBrijesh Singh object_class_property_add_str(oc, "memory-encryption", 832db588194SBrijesh Singh machine_get_memory_encryption, machine_set_memory_encryption, 833db588194SBrijesh Singh &error_abort); 834db588194SBrijesh Singh object_class_property_set_description(oc, "memory-encryption", 835bfec23a0SLi Qiang "Set memory encryption object to use", &error_abort); 836076b35b5SNikunj A Dadhania } 837076b35b5SNikunj A Dadhania 838dcb3d601SEduardo Habkost static void machine_class_base_init(ObjectClass *oc, void *data) 839dcb3d601SEduardo Habkost { 840dcb3d601SEduardo Habkost if (!object_class_is_abstract(oc)) { 84198cec76aSEduardo Habkost MachineClass *mc = MACHINE_CLASS(oc); 842dcb3d601SEduardo Habkost const char *cname = object_class_get_name(oc); 843dcb3d601SEduardo Habkost assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX)); 84498cec76aSEduardo Habkost mc->name = g_strndup(cname, 84598cec76aSEduardo Habkost strlen(cname) - strlen(TYPE_MACHINE_SUFFIX)); 846b66bbee3SMarc-André Lureau mc->compat_props = g_ptr_array_new(); 847dcb3d601SEduardo Habkost } 848dcb3d601SEduardo Habkost } 849dcb3d601SEduardo Habkost 8506b1b1440SMarcel Apfelbaum static void machine_initfn(Object *obj) 8516b1b1440SMarcel Apfelbaum { 85233cd52b5SAlexander Graf MachineState *ms = MACHINE(obj); 853b2fc91dbSPeter Xu MachineClass *mc = MACHINE_GET_CLASS(obj); 85433cd52b5SAlexander Graf 855d8870d02SMarcel Apfelbaum ms->kernel_irqchip_allowed = true; 856b2fc91dbSPeter Xu ms->kernel_irqchip_split = mc->default_kernel_irqchip_split; 8574689b77bSMarcel Apfelbaum ms->kvm_shadow_mem = -1; 85847c8ca53SMarcel Apfelbaum ms->dump_guest_core = true; 85975cc7f01SMarcel Apfelbaum ms->mem_merge = true; 860cfc58cf3SEduardo Habkost ms->enable_graphics = true; 861d8870d02SMarcel Apfelbaum 862f6a0d06bSEric Auger if (mc->nvdimm_supported) { 863f6a0d06bSEric Auger Object *obj = OBJECT(ms); 864f6a0d06bSEric Auger 865f6a0d06bSEric Auger ms->nvdimms_state = g_new0(NVDIMMState, 1); 866f6a0d06bSEric Auger object_property_add_bool(obj, "nvdimm", 867f6a0d06bSEric Auger machine_get_nvdimm, machine_set_nvdimm, 868f6a0d06bSEric Auger &error_abort); 869f6a0d06bSEric Auger object_property_set_description(obj, "nvdimm", 870f6a0d06bSEric Auger "Set on/off to enable/disable " 871f6a0d06bSEric Auger "NVDIMM instantiation", NULL); 872f6a0d06bSEric Auger 873f6a0d06bSEric Auger object_property_add_str(obj, "nvdimm-persistence", 874f6a0d06bSEric Auger machine_get_nvdimm_persistence, 875f6a0d06bSEric Auger machine_set_nvdimm_persistence, 876f6a0d06bSEric Auger &error_abort); 877f6a0d06bSEric Auger object_property_set_description(obj, "nvdimm-persistence", 878f6a0d06bSEric Auger "Set NVDIMM persistence" 879f6a0d06bSEric Auger "Valid values are cpu, mem-ctrl", 880f6a0d06bSEric Auger NULL); 881f6a0d06bSEric Auger } 882f6a0d06bSEric Auger 883f6a0d06bSEric Auger 88433cd52b5SAlexander Graf /* Register notifier when init is done for sysbus sanity checks */ 88533cd52b5SAlexander Graf ms->sysbus_notifier.notify = machine_init_notify; 88633cd52b5SAlexander Graf qemu_add_machine_init_done_notifier(&ms->sysbus_notifier); 8876b1b1440SMarcel Apfelbaum } 8886b1b1440SMarcel Apfelbaum 8896b1b1440SMarcel Apfelbaum static void machine_finalize(Object *obj) 8906b1b1440SMarcel Apfelbaum { 8916b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 8926b1b1440SMarcel Apfelbaum 8936b1b1440SMarcel Apfelbaum g_free(ms->accel); 8946b1b1440SMarcel Apfelbaum g_free(ms->kernel_filename); 8956b1b1440SMarcel Apfelbaum g_free(ms->initrd_filename); 8966b1b1440SMarcel Apfelbaum g_free(ms->kernel_cmdline); 8976b1b1440SMarcel Apfelbaum g_free(ms->dtb); 8986b1b1440SMarcel Apfelbaum g_free(ms->dumpdtb); 8996b1b1440SMarcel Apfelbaum g_free(ms->dt_compatible); 9006b1b1440SMarcel Apfelbaum g_free(ms->firmware); 9012ff4f67cSDavid Hildenbrand g_free(ms->device_memory); 902f6a0d06bSEric Auger g_free(ms->nvdimms_state); 9036b1b1440SMarcel Apfelbaum } 90436d20cb2SMarcel Apfelbaum 9055e97b623SMarcel Apfelbaum bool machine_usb(MachineState *machine) 9065e97b623SMarcel Apfelbaum { 9075e97b623SMarcel Apfelbaum return machine->usb; 9085e97b623SMarcel Apfelbaum } 9095e97b623SMarcel Apfelbaum 910d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_allowed(MachineState *machine) 911d8870d02SMarcel Apfelbaum { 912d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_allowed; 913d8870d02SMarcel Apfelbaum } 914d8870d02SMarcel Apfelbaum 915d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_required(MachineState *machine) 916d8870d02SMarcel Apfelbaum { 917d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_required; 918d8870d02SMarcel Apfelbaum } 919d8870d02SMarcel Apfelbaum 92032c18a2dSMatt Gingell bool machine_kernel_irqchip_split(MachineState *machine) 92132c18a2dSMatt Gingell { 92232c18a2dSMatt Gingell return machine->kernel_irqchip_split; 92332c18a2dSMatt Gingell } 92432c18a2dSMatt Gingell 9254689b77bSMarcel Apfelbaum int machine_kvm_shadow_mem(MachineState *machine) 9264689b77bSMarcel Apfelbaum { 9274689b77bSMarcel Apfelbaum return machine->kvm_shadow_mem; 9284689b77bSMarcel Apfelbaum } 9294689b77bSMarcel Apfelbaum 9306cabe7faSMarcel Apfelbaum int machine_phandle_start(MachineState *machine) 9316cabe7faSMarcel Apfelbaum { 9326cabe7faSMarcel Apfelbaum return machine->phandle_start; 9336cabe7faSMarcel Apfelbaum } 9346cabe7faSMarcel Apfelbaum 93547c8ca53SMarcel Apfelbaum bool machine_dump_guest_core(MachineState *machine) 93647c8ca53SMarcel Apfelbaum { 93747c8ca53SMarcel Apfelbaum return machine->dump_guest_core; 93847c8ca53SMarcel Apfelbaum } 93947c8ca53SMarcel Apfelbaum 94075cc7f01SMarcel Apfelbaum bool machine_mem_merge(MachineState *machine) 94175cc7f01SMarcel Apfelbaum { 94275cc7f01SMarcel Apfelbaum return machine->mem_merge; 94375cc7f01SMarcel Apfelbaum } 94475cc7f01SMarcel Apfelbaum 945ec78f811SIgor Mammedov static char *cpu_slot_to_string(const CPUArchId *cpu) 946ec78f811SIgor Mammedov { 947ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 948ec78f811SIgor Mammedov if (cpu->props.has_socket_id) { 949ec78f811SIgor Mammedov g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); 950ec78f811SIgor Mammedov } 951ec78f811SIgor Mammedov if (cpu->props.has_core_id) { 952ec78f811SIgor Mammedov if (s->len) { 953ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 954ec78f811SIgor Mammedov } 955ec78f811SIgor Mammedov g_string_append_printf(s, "core-id: %"PRId64, cpu->props.core_id); 956ec78f811SIgor Mammedov } 957ec78f811SIgor Mammedov if (cpu->props.has_thread_id) { 958ec78f811SIgor Mammedov if (s->len) { 959ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 960ec78f811SIgor Mammedov } 961ec78f811SIgor Mammedov g_string_append_printf(s, "thread-id: %"PRId64, cpu->props.thread_id); 962ec78f811SIgor Mammedov } 963ec78f811SIgor Mammedov return g_string_free(s, false); 964ec78f811SIgor Mammedov } 965ec78f811SIgor Mammedov 9667a3099fcSIgor Mammedov static void machine_numa_finish_cpu_init(MachineState *machine) 967ec78f811SIgor Mammedov { 968ec78f811SIgor Mammedov int i; 96960bed6a3SIgor Mammedov bool default_mapping; 970ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 971ec78f811SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 972ec78f811SIgor Mammedov const CPUArchIdList *possible_cpus = mc->possible_cpu_arch_ids(machine); 973ec78f811SIgor Mammedov 974ec78f811SIgor Mammedov assert(nb_numa_nodes); 975ec78f811SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 97660bed6a3SIgor Mammedov if (possible_cpus->cpus[i].props.has_node_id) { 97760bed6a3SIgor Mammedov break; 97860bed6a3SIgor Mammedov } 97960bed6a3SIgor Mammedov } 98060bed6a3SIgor Mammedov default_mapping = (i == possible_cpus->len); 98160bed6a3SIgor Mammedov 98260bed6a3SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 983ec78f811SIgor Mammedov const CPUArchId *cpu_slot = &possible_cpus->cpus[i]; 984ec78f811SIgor Mammedov 985ec78f811SIgor Mammedov if (!cpu_slot->props.has_node_id) { 98660bed6a3SIgor Mammedov /* fetch default mapping from board and enable it */ 98760bed6a3SIgor Mammedov CpuInstanceProperties props = cpu_slot->props; 988d41f3e75SIgor Mammedov 98979e07936SIgor Mammedov props.node_id = mc->get_default_cpu_node_id(machine, i); 990d41f3e75SIgor Mammedov if (!default_mapping) { 99160bed6a3SIgor Mammedov /* record slots with not set mapping, 99260bed6a3SIgor Mammedov * TODO: make it hard error in future */ 993ec78f811SIgor Mammedov char *cpu_str = cpu_slot_to_string(cpu_slot); 99460bed6a3SIgor Mammedov g_string_append_printf(s, "%sCPU %d [%s]", 99560bed6a3SIgor Mammedov s->len ? ", " : "", i, cpu_str); 996ec78f811SIgor Mammedov g_free(cpu_str); 997d41f3e75SIgor Mammedov 998d41f3e75SIgor Mammedov /* non mapped cpus used to fallback to node 0 */ 999d41f3e75SIgor Mammedov props.node_id = 0; 1000ec78f811SIgor Mammedov } 1001d41f3e75SIgor Mammedov 1002d41f3e75SIgor Mammedov props.has_node_id = true; 1003d41f3e75SIgor Mammedov machine_set_cpu_numa_node(machine, &props, &error_fatal); 1004ec78f811SIgor Mammedov } 100560bed6a3SIgor Mammedov } 1006c6ff347cSIgor Mammedov if (s->len && !qtest_enabled()) { 10073dc6f869SAlistair Francis warn_report("CPU(s) not present in any NUMA nodes: %s", 1008ec78f811SIgor Mammedov s->str); 10093dc6f869SAlistair Francis warn_report("All CPU(s) up to maxcpus should be described " 1010ec78f811SIgor Mammedov "in NUMA config, ability to start up with partial NUMA " 1011ec78f811SIgor Mammedov "mappings is obsoleted and will be removed in future"); 1012ec78f811SIgor Mammedov } 1013ec78f811SIgor Mammedov g_string_free(s, true); 1014ec78f811SIgor Mammedov } 1015ec78f811SIgor Mammedov 1016482dfe9aSIgor Mammedov void machine_run_board_init(MachineState *machine) 1017482dfe9aSIgor Mammedov { 1018482dfe9aSIgor Mammedov MachineClass *machine_class = MACHINE_GET_CLASS(machine); 1019ec78f811SIgor Mammedov 10207a3099fcSIgor Mammedov numa_complete_configuration(machine); 10213aeaac8fSDou Liyang if (nb_numa_nodes) { 10227a3099fcSIgor Mammedov machine_numa_finish_cpu_init(machine); 10233aeaac8fSDou Liyang } 1024c9cf636dSAlistair Francis 1025c9cf636dSAlistair Francis /* If the machine supports the valid_cpu_types check and the user 1026c9cf636dSAlistair Francis * specified a CPU with -cpu check here that the user CPU is supported. 1027c9cf636dSAlistair Francis */ 1028c9cf636dSAlistair Francis if (machine_class->valid_cpu_types && machine->cpu_type) { 1029c9cf636dSAlistair Francis ObjectClass *class = object_class_by_name(machine->cpu_type); 1030c9cf636dSAlistair Francis int i; 1031c9cf636dSAlistair Francis 1032c9cf636dSAlistair Francis for (i = 0; machine_class->valid_cpu_types[i]; i++) { 1033c9cf636dSAlistair Francis if (object_class_dynamic_cast(class, 1034c9cf636dSAlistair Francis machine_class->valid_cpu_types[i])) { 1035c9cf636dSAlistair Francis /* The user specificed CPU is in the valid field, we are 1036c9cf636dSAlistair Francis * good to go. 1037c9cf636dSAlistair Francis */ 1038c9cf636dSAlistair Francis break; 1039c9cf636dSAlistair Francis } 1040c9cf636dSAlistair Francis } 1041c9cf636dSAlistair Francis 1042c9cf636dSAlistair Francis if (!machine_class->valid_cpu_types[i]) { 1043c9cf636dSAlistair Francis /* The user specified CPU is not valid */ 1044c9cf636dSAlistair Francis error_report("Invalid CPU type: %s", machine->cpu_type); 1045c9cf636dSAlistair Francis error_printf("The valid types are: %s", 1046c9cf636dSAlistair Francis machine_class->valid_cpu_types[0]); 1047c9cf636dSAlistair Francis for (i = 1; machine_class->valid_cpu_types[i]; i++) { 1048c9cf636dSAlistair Francis error_printf(", %s", machine_class->valid_cpu_types[i]); 1049c9cf636dSAlistair Francis } 1050c9cf636dSAlistair Francis error_printf("\n"); 1051c9cf636dSAlistair Francis 1052c9cf636dSAlistair Francis exit(1); 1053c9cf636dSAlistair Francis } 1054c9cf636dSAlistair Francis } 1055c9cf636dSAlistair Francis 1056482dfe9aSIgor Mammedov machine_class->init(machine); 1057482dfe9aSIgor Mammedov } 1058482dfe9aSIgor Mammedov 105936d20cb2SMarcel Apfelbaum static const TypeInfo machine_info = { 106036d20cb2SMarcel Apfelbaum .name = TYPE_MACHINE, 106136d20cb2SMarcel Apfelbaum .parent = TYPE_OBJECT, 106236d20cb2SMarcel Apfelbaum .abstract = true, 106336d20cb2SMarcel Apfelbaum .class_size = sizeof(MachineClass), 1064076b35b5SNikunj A Dadhania .class_init = machine_class_init, 1065dcb3d601SEduardo Habkost .class_base_init = machine_class_base_init, 106636d20cb2SMarcel Apfelbaum .instance_size = sizeof(MachineState), 10676b1b1440SMarcel Apfelbaum .instance_init = machine_initfn, 10686b1b1440SMarcel Apfelbaum .instance_finalize = machine_finalize, 106936d20cb2SMarcel Apfelbaum }; 107036d20cb2SMarcel Apfelbaum 107136d20cb2SMarcel Apfelbaum static void machine_register_types(void) 107236d20cb2SMarcel Apfelbaum { 107336d20cb2SMarcel Apfelbaum type_register_static(&machine_info); 107436d20cb2SMarcel Apfelbaum } 107536d20cb2SMarcel Apfelbaum 107636d20cb2SMarcel Apfelbaum type_init(machine_register_types) 1077