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 278e8cbed0SGreg 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" }, 33e57f2c31SXie Yongji { "virtio-device", "use-started", "false" }, 340a719662SGerd Hoffmann }; 359bf2650bSCornelia Huck const size_t hw_compat_4_0_len = G_N_ELEMENTS(hw_compat_4_0); 369bf2650bSCornelia Huck 37abd93cc7SMarc-André Lureau GlobalProperty hw_compat_3_1[] = { 386c36bddfSEduardo Habkost { "pcie-root-port", "x-speed", "2_5" }, 396c36bddfSEduardo Habkost { "pcie-root-port", "x-width", "1" }, 406c36bddfSEduardo Habkost { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" }, 416c36bddfSEduardo Habkost { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" }, 42b6148757SMarc-André Lureau { "tpm-crb", "ppi", "false" }, 43b6148757SMarc-André Lureau { "tpm-tis", "ppi", "false" }, 44b63e1050SGerd Hoffmann { "usb-kbd", "serial", "42" }, 45b63e1050SGerd Hoffmann { "usb-mouse", "serial", "42" }, 46442bac16SGerd Hoffmann { "usb-tablet", "serial", "42" }, 475c81161fSStefano Garzarella { "virtio-blk-device", "discard", "false" }, 485c81161fSStefano Garzarella { "virtio-blk-device", "write-zeroes", "false" }, 49abd93cc7SMarc-André Lureau }; 50abd93cc7SMarc-André Lureau const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1); 51abd93cc7SMarc-André Lureau 52ddb3235dSMarc-André Lureau GlobalProperty hw_compat_3_0[] = {}; 53ddb3235dSMarc-André Lureau const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0); 54ddb3235dSMarc-André Lureau 550d47310bSMarc-André Lureau GlobalProperty hw_compat_2_12[] = { 566c36bddfSEduardo Habkost { "migration", "decompress-error-check", "off" }, 576c36bddfSEduardo Habkost { "hda-audio", "use-timer", "false" }, 586c36bddfSEduardo Habkost { "cirrus-vga", "global-vmstate", "true" }, 596c36bddfSEduardo Habkost { "VGA", "global-vmstate", "true" }, 606c36bddfSEduardo Habkost { "vmware-svga", "global-vmstate", "true" }, 616c36bddfSEduardo Habkost { "qxl-vga", "global-vmstate", "true" }, 620d47310bSMarc-André Lureau }; 630d47310bSMarc-André Lureau const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12); 640d47310bSMarc-André Lureau 6543df70a9SMarc-André Lureau GlobalProperty hw_compat_2_11[] = { 666c36bddfSEduardo Habkost { "hpet", "hpet-offset-saved", "false" }, 676c36bddfSEduardo Habkost { "virtio-blk-pci", "vectors", "2" }, 686c36bddfSEduardo Habkost { "vhost-user-blk-pci", "vectors", "2" }, 696c36bddfSEduardo Habkost { "e1000", "migrate_tso_props", "off" }, 7043df70a9SMarc-André Lureau }; 7143df70a9SMarc-André Lureau const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11); 7243df70a9SMarc-André Lureau 73503224f4SMarc-André Lureau GlobalProperty hw_compat_2_10[] = { 746c36bddfSEduardo Habkost { "virtio-mouse-device", "wheel-axis", "false" }, 756c36bddfSEduardo Habkost { "virtio-tablet-device", "wheel-axis", "false" }, 76503224f4SMarc-André Lureau }; 77503224f4SMarc-André Lureau const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10); 78503224f4SMarc-André Lureau 793e803152SMarc-André Lureau GlobalProperty hw_compat_2_9[] = { 806c36bddfSEduardo Habkost { "pci-bridge", "shpc", "off" }, 816c36bddfSEduardo Habkost { "intel-iommu", "pt", "off" }, 826c36bddfSEduardo Habkost { "virtio-net-device", "x-mtu-bypass-backend", "off" }, 836c36bddfSEduardo Habkost { "pcie-root-port", "x-migrate-msix", "false" }, 843e803152SMarc-André Lureau }; 853e803152SMarc-André Lureau const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9); 863e803152SMarc-André Lureau 87edc24ccdSMarc-André Lureau GlobalProperty hw_compat_2_8[] = { 886c36bddfSEduardo Habkost { "fw_cfg_mem", "x-file-slots", "0x10" }, 896c36bddfSEduardo Habkost { "fw_cfg_io", "x-file-slots", "0x10" }, 906c36bddfSEduardo Habkost { "pflash_cfi01", "old-multiple-chip-handling", "on" }, 916c36bddfSEduardo Habkost { "pci-bridge", "shpc", "on" }, 926c36bddfSEduardo Habkost { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" }, 936c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-deverr-init", "off" }, 946c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-lnkctl-init", "off" }, 956c36bddfSEduardo Habkost { "virtio-pci", "x-pcie-pm-init", "off" }, 966c36bddfSEduardo Habkost { "cirrus-vga", "vgamem_mb", "8" }, 976c36bddfSEduardo Habkost { "isa-cirrus-vga", "vgamem_mb", "8" }, 98edc24ccdSMarc-André Lureau }; 99edc24ccdSMarc-André Lureau const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8); 100edc24ccdSMarc-André Lureau 1015a995064SMarc-André Lureau GlobalProperty hw_compat_2_7[] = { 1026c36bddfSEduardo Habkost { "virtio-pci", "page-per-vq", "on" }, 1036c36bddfSEduardo Habkost { "virtio-serial-device", "emergency-write", "off" }, 1046c36bddfSEduardo Habkost { "ioapic", "version", "0x11" }, 1056c36bddfSEduardo Habkost { "intel-iommu", "x-buggy-eim", "true" }, 1066c36bddfSEduardo Habkost { "virtio-pci", "x-ignore-backend-features", "on" }, 1075a995064SMarc-André Lureau }; 1085a995064SMarc-André Lureau const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7); 1095a995064SMarc-André Lureau 110ff8f261fSMarc-André Lureau GlobalProperty hw_compat_2_6[] = { 1116c36bddfSEduardo Habkost { "virtio-mmio", "format_transport_address", "off" }, 112f2784eedSDaniel P. Berrangé /* 113f2784eedSDaniel P. Berrangé * don't include devices which are modern-only 114f2784eedSDaniel P. Berrangé * ie keyboard, mouse, tablet, gpu, vga & crypto 115f2784eedSDaniel P. Berrangé */ 116f2784eedSDaniel P. Berrangé { "virtio-9p-pci", "disable-modern", "on" }, 117f2784eedSDaniel P. Berrangé { "virtio-9p-pci", "disable-legacy", "off" }, 118f2784eedSDaniel P. Berrangé { "virtio-balloon-pci", "disable-modern", "on" }, 119f2784eedSDaniel P. Berrangé { "virtio-balloon-pci", "disable-legacy", "off" }, 120f2784eedSDaniel P. Berrangé { "virtio-blk-pci", "disable-modern", "on" }, 121f2784eedSDaniel P. Berrangé { "virtio-blk-pci", "disable-legacy", "off" }, 122f2784eedSDaniel P. Berrangé { "virtio-input-host-pci", "disable-modern", "on" }, 123f2784eedSDaniel P. Berrangé { "virtio-input-host-pci", "disable-legacy", "off" }, 124f2784eedSDaniel P. Berrangé { "virtio-net-pci", "disable-modern", "on" }, 125f2784eedSDaniel P. Berrangé { "virtio-net-pci", "disable-legacy", "off" }, 126f2784eedSDaniel P. Berrangé { "virtio-rng-pci", "disable-modern", "on" }, 127f2784eedSDaniel P. Berrangé { "virtio-rng-pci", "disable-legacy", "off" }, 128f2784eedSDaniel P. Berrangé { "virtio-scsi-pci", "disable-modern", "on" }, 129f2784eedSDaniel P. Berrangé { "virtio-scsi-pci", "disable-legacy", "off" }, 130f2784eedSDaniel P. Berrangé { "virtio-serial-pci", "disable-modern", "on" }, 131f2784eedSDaniel P. Berrangé { "virtio-serial-pci", "disable-legacy", "off" }, 132ff8f261fSMarc-André Lureau }; 133ff8f261fSMarc-André Lureau const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6); 134ff8f261fSMarc-André Lureau 135fe759610SMarc-André Lureau GlobalProperty hw_compat_2_5[] = { 1366c36bddfSEduardo Habkost { "isa-fdc", "fallback", "144" }, 1376c36bddfSEduardo Habkost { "pvscsi", "x-old-pci-configuration", "on" }, 1386c36bddfSEduardo Habkost { "pvscsi", "x-disable-pcie", "on" }, 1396c36bddfSEduardo Habkost { "vmxnet3", "x-old-msi-offsets", "on" }, 1406c36bddfSEduardo Habkost { "vmxnet3", "x-disable-pcie", "on" }, 141fe759610SMarc-André Lureau }; 142fe759610SMarc-André Lureau const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5); 143fe759610SMarc-André Lureau 1442f99b9c2SMarc-André Lureau GlobalProperty hw_compat_2_4[] = { 1456c36bddfSEduardo Habkost { "virtio-blk-device", "scsi", "true" }, 1466c36bddfSEduardo Habkost { "e1000", "extra_mac_registers", "off" }, 1476c36bddfSEduardo Habkost { "virtio-pci", "x-disable-pcie", "on" }, 1486c36bddfSEduardo Habkost { "virtio-pci", "migrate-extra", "off" }, 1496c36bddfSEduardo Habkost { "fw_cfg_mem", "dma_enabled", "off" }, 1506c36bddfSEduardo Habkost { "fw_cfg_io", "dma_enabled", "off" } 1512f99b9c2SMarc-André Lureau }; 1522f99b9c2SMarc-André Lureau const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4); 1532f99b9c2SMarc-André Lureau 1548995dd90SMarc-André Lureau GlobalProperty hw_compat_2_3[] = { 1556c36bddfSEduardo Habkost { "virtio-blk-pci", "any_layout", "off" }, 1566c36bddfSEduardo Habkost { "virtio-balloon-pci", "any_layout", "off" }, 1576c36bddfSEduardo Habkost { "virtio-serial-pci", "any_layout", "off" }, 1586c36bddfSEduardo Habkost { "virtio-9p-pci", "any_layout", "off" }, 1596c36bddfSEduardo Habkost { "virtio-rng-pci", "any_layout", "off" }, 1606c36bddfSEduardo Habkost { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" }, 1616c36bddfSEduardo Habkost { "migration", "send-configuration", "off" }, 1626c36bddfSEduardo Habkost { "migration", "send-section-footer", "off" }, 1636c36bddfSEduardo Habkost { "migration", "store-global-state", "off" }, 1648995dd90SMarc-André Lureau }; 1658995dd90SMarc-André Lureau const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3); 1668995dd90SMarc-André Lureau 1671c30044eSMarc-André Lureau GlobalProperty hw_compat_2_2[] = {}; 1681c30044eSMarc-André Lureau const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2); 1691c30044eSMarc-André Lureau 170c4fc5695SMarc-André Lureau GlobalProperty hw_compat_2_1[] = { 1716c36bddfSEduardo Habkost { "intel-hda", "old_msi_addr", "on" }, 1726c36bddfSEduardo Habkost { "VGA", "qemu-extended-regs", "off" }, 1736c36bddfSEduardo Habkost { "secondary-vga", "qemu-extended-regs", "off" }, 1746c36bddfSEduardo Habkost { "virtio-scsi-pci", "any_layout", "off" }, 1756c36bddfSEduardo Habkost { "usb-mouse", "usb_version", "1" }, 1766c36bddfSEduardo Habkost { "usb-kbd", "usb_version", "1" }, 1776c36bddfSEduardo Habkost { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" }, 178c4fc5695SMarc-André Lureau }; 179c4fc5695SMarc-André Lureau const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1); 180c4fc5695SMarc-André Lureau 1816b1b1440SMarcel Apfelbaum static char *machine_get_accel(Object *obj, Error **errp) 1826b1b1440SMarcel Apfelbaum { 1836b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1846b1b1440SMarcel Apfelbaum 1856b1b1440SMarcel Apfelbaum return g_strdup(ms->accel); 1866b1b1440SMarcel Apfelbaum } 1876b1b1440SMarcel Apfelbaum 1886b1b1440SMarcel Apfelbaum static void machine_set_accel(Object *obj, const char *value, Error **errp) 1896b1b1440SMarcel Apfelbaum { 1906b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 1916b1b1440SMarcel Apfelbaum 192556068eeSEduardo Habkost g_free(ms->accel); 1936b1b1440SMarcel Apfelbaum ms->accel = g_strdup(value); 1946b1b1440SMarcel Apfelbaum } 1956b1b1440SMarcel Apfelbaum 19632c18a2dSMatt Gingell static void machine_set_kernel_irqchip(Object *obj, Visitor *v, 197d7bce999SEric Blake const char *name, void *opaque, 19832c18a2dSMatt Gingell Error **errp) 1996b1b1440SMarcel Apfelbaum { 20032c18a2dSMatt Gingell Error *err = NULL; 2016b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 20232c18a2dSMatt Gingell OnOffSplit mode; 2036b1b1440SMarcel Apfelbaum 20451e72bc1SEric Blake visit_type_OnOffSplit(v, name, &mode, &err); 20532c18a2dSMatt Gingell if (err) { 20632c18a2dSMatt Gingell error_propagate(errp, err); 20732c18a2dSMatt Gingell return; 20832c18a2dSMatt Gingell } else { 20932c18a2dSMatt Gingell switch (mode) { 21032c18a2dSMatt Gingell case ON_OFF_SPLIT_ON: 21132c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 21232c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 21332c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 21432c18a2dSMatt Gingell break; 21532c18a2dSMatt Gingell case ON_OFF_SPLIT_OFF: 21632c18a2dSMatt Gingell ms->kernel_irqchip_allowed = false; 21732c18a2dSMatt Gingell ms->kernel_irqchip_required = false; 21832c18a2dSMatt Gingell ms->kernel_irqchip_split = false; 21932c18a2dSMatt Gingell break; 22032c18a2dSMatt Gingell case ON_OFF_SPLIT_SPLIT: 22132c18a2dSMatt Gingell ms->kernel_irqchip_allowed = true; 22232c18a2dSMatt Gingell ms->kernel_irqchip_required = true; 22332c18a2dSMatt Gingell ms->kernel_irqchip_split = true; 22432c18a2dSMatt Gingell break; 22532c18a2dSMatt Gingell default: 22678a39306SGreg Kurz /* The value was checked in visit_type_OnOffSplit() above. If 22778a39306SGreg Kurz * we get here, then something is wrong in QEMU. 22878a39306SGreg Kurz */ 22932c18a2dSMatt Gingell abort(); 23032c18a2dSMatt Gingell } 23132c18a2dSMatt Gingell } 2326b1b1440SMarcel Apfelbaum } 2336b1b1440SMarcel Apfelbaum 2346b1b1440SMarcel Apfelbaum static void machine_get_kvm_shadow_mem(Object *obj, Visitor *v, 235d7bce999SEric Blake const char *name, void *opaque, 2366b1b1440SMarcel Apfelbaum Error **errp) 2376b1b1440SMarcel Apfelbaum { 2386b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2396b1b1440SMarcel Apfelbaum int64_t value = ms->kvm_shadow_mem; 2406b1b1440SMarcel Apfelbaum 24151e72bc1SEric Blake visit_type_int(v, name, &value, errp); 2426b1b1440SMarcel Apfelbaum } 2436b1b1440SMarcel Apfelbaum 2446b1b1440SMarcel Apfelbaum static void machine_set_kvm_shadow_mem(Object *obj, Visitor *v, 245d7bce999SEric Blake const char *name, void *opaque, 2466b1b1440SMarcel Apfelbaum Error **errp) 2476b1b1440SMarcel Apfelbaum { 2486b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2496b1b1440SMarcel Apfelbaum Error *error = NULL; 2506b1b1440SMarcel Apfelbaum int64_t value; 2516b1b1440SMarcel Apfelbaum 25251e72bc1SEric Blake visit_type_int(v, name, &value, &error); 2536b1b1440SMarcel Apfelbaum if (error) { 2546b1b1440SMarcel Apfelbaum error_propagate(errp, error); 2556b1b1440SMarcel Apfelbaum return; 2566b1b1440SMarcel Apfelbaum } 2576b1b1440SMarcel Apfelbaum 2586b1b1440SMarcel Apfelbaum ms->kvm_shadow_mem = value; 2596b1b1440SMarcel Apfelbaum } 2606b1b1440SMarcel Apfelbaum 2616b1b1440SMarcel Apfelbaum static char *machine_get_kernel(Object *obj, Error **errp) 2626b1b1440SMarcel Apfelbaum { 2636b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2646b1b1440SMarcel Apfelbaum 2656b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_filename); 2666b1b1440SMarcel Apfelbaum } 2676b1b1440SMarcel Apfelbaum 2686b1b1440SMarcel Apfelbaum static void machine_set_kernel(Object *obj, const char *value, Error **errp) 2696b1b1440SMarcel Apfelbaum { 2706b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2716b1b1440SMarcel Apfelbaum 272556068eeSEduardo Habkost g_free(ms->kernel_filename); 2736b1b1440SMarcel Apfelbaum ms->kernel_filename = g_strdup(value); 2746b1b1440SMarcel Apfelbaum } 2756b1b1440SMarcel Apfelbaum 2766b1b1440SMarcel Apfelbaum static char *machine_get_initrd(Object *obj, Error **errp) 2776b1b1440SMarcel Apfelbaum { 2786b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2796b1b1440SMarcel Apfelbaum 2806b1b1440SMarcel Apfelbaum return g_strdup(ms->initrd_filename); 2816b1b1440SMarcel Apfelbaum } 2826b1b1440SMarcel Apfelbaum 2836b1b1440SMarcel Apfelbaum static void machine_set_initrd(Object *obj, const char *value, Error **errp) 2846b1b1440SMarcel Apfelbaum { 2856b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2866b1b1440SMarcel Apfelbaum 287556068eeSEduardo Habkost g_free(ms->initrd_filename); 2886b1b1440SMarcel Apfelbaum ms->initrd_filename = g_strdup(value); 2896b1b1440SMarcel Apfelbaum } 2906b1b1440SMarcel Apfelbaum 2916b1b1440SMarcel Apfelbaum static char *machine_get_append(Object *obj, Error **errp) 2926b1b1440SMarcel Apfelbaum { 2936b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 2946b1b1440SMarcel Apfelbaum 2956b1b1440SMarcel Apfelbaum return g_strdup(ms->kernel_cmdline); 2966b1b1440SMarcel Apfelbaum } 2976b1b1440SMarcel Apfelbaum 2986b1b1440SMarcel Apfelbaum static void machine_set_append(Object *obj, const char *value, Error **errp) 2996b1b1440SMarcel Apfelbaum { 3006b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3016b1b1440SMarcel Apfelbaum 302556068eeSEduardo Habkost g_free(ms->kernel_cmdline); 3036b1b1440SMarcel Apfelbaum ms->kernel_cmdline = g_strdup(value); 3046b1b1440SMarcel Apfelbaum } 3056b1b1440SMarcel Apfelbaum 3066b1b1440SMarcel Apfelbaum static char *machine_get_dtb(Object *obj, Error **errp) 3076b1b1440SMarcel Apfelbaum { 3086b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3096b1b1440SMarcel Apfelbaum 3106b1b1440SMarcel Apfelbaum return g_strdup(ms->dtb); 3116b1b1440SMarcel Apfelbaum } 3126b1b1440SMarcel Apfelbaum 3136b1b1440SMarcel Apfelbaum static void machine_set_dtb(Object *obj, const char *value, Error **errp) 3146b1b1440SMarcel Apfelbaum { 3156b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3166b1b1440SMarcel Apfelbaum 317556068eeSEduardo Habkost g_free(ms->dtb); 3186b1b1440SMarcel Apfelbaum ms->dtb = g_strdup(value); 3196b1b1440SMarcel Apfelbaum } 3206b1b1440SMarcel Apfelbaum 3216b1b1440SMarcel Apfelbaum static char *machine_get_dumpdtb(Object *obj, Error **errp) 3226b1b1440SMarcel Apfelbaum { 3236b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3246b1b1440SMarcel Apfelbaum 3256b1b1440SMarcel Apfelbaum return g_strdup(ms->dumpdtb); 3266b1b1440SMarcel Apfelbaum } 3276b1b1440SMarcel Apfelbaum 3286b1b1440SMarcel Apfelbaum static void machine_set_dumpdtb(Object *obj, const char *value, Error **errp) 3296b1b1440SMarcel Apfelbaum { 3306b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3316b1b1440SMarcel Apfelbaum 332556068eeSEduardo Habkost g_free(ms->dumpdtb); 3336b1b1440SMarcel Apfelbaum ms->dumpdtb = g_strdup(value); 3346b1b1440SMarcel Apfelbaum } 3356b1b1440SMarcel Apfelbaum 3366b1b1440SMarcel Apfelbaum static void machine_get_phandle_start(Object *obj, Visitor *v, 337d7bce999SEric Blake const char *name, void *opaque, 3386b1b1440SMarcel Apfelbaum Error **errp) 3396b1b1440SMarcel Apfelbaum { 3406b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3416b1b1440SMarcel Apfelbaum int64_t value = ms->phandle_start; 3426b1b1440SMarcel Apfelbaum 34351e72bc1SEric Blake visit_type_int(v, name, &value, errp); 3446b1b1440SMarcel Apfelbaum } 3456b1b1440SMarcel Apfelbaum 3466b1b1440SMarcel Apfelbaum static void machine_set_phandle_start(Object *obj, Visitor *v, 347d7bce999SEric Blake const char *name, void *opaque, 3486b1b1440SMarcel Apfelbaum Error **errp) 3496b1b1440SMarcel Apfelbaum { 3506b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3516b1b1440SMarcel Apfelbaum Error *error = NULL; 3526b1b1440SMarcel Apfelbaum int64_t value; 3536b1b1440SMarcel Apfelbaum 35451e72bc1SEric Blake visit_type_int(v, name, &value, &error); 3556b1b1440SMarcel Apfelbaum if (error) { 3566b1b1440SMarcel Apfelbaum error_propagate(errp, error); 3576b1b1440SMarcel Apfelbaum return; 3586b1b1440SMarcel Apfelbaum } 3596b1b1440SMarcel Apfelbaum 3606b1b1440SMarcel Apfelbaum ms->phandle_start = value; 3616b1b1440SMarcel Apfelbaum } 3626b1b1440SMarcel Apfelbaum 3636b1b1440SMarcel Apfelbaum static char *machine_get_dt_compatible(Object *obj, Error **errp) 3646b1b1440SMarcel Apfelbaum { 3656b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3666b1b1440SMarcel Apfelbaum 3676b1b1440SMarcel Apfelbaum return g_strdup(ms->dt_compatible); 3686b1b1440SMarcel Apfelbaum } 3696b1b1440SMarcel Apfelbaum 3706b1b1440SMarcel Apfelbaum static void machine_set_dt_compatible(Object *obj, const char *value, Error **errp) 3716b1b1440SMarcel Apfelbaum { 3726b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3736b1b1440SMarcel Apfelbaum 374556068eeSEduardo Habkost g_free(ms->dt_compatible); 3756b1b1440SMarcel Apfelbaum ms->dt_compatible = g_strdup(value); 3766b1b1440SMarcel Apfelbaum } 3776b1b1440SMarcel Apfelbaum 3786b1b1440SMarcel Apfelbaum static bool machine_get_dump_guest_core(Object *obj, Error **errp) 3796b1b1440SMarcel Apfelbaum { 3806b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3816b1b1440SMarcel Apfelbaum 3826b1b1440SMarcel Apfelbaum return ms->dump_guest_core; 3836b1b1440SMarcel Apfelbaum } 3846b1b1440SMarcel Apfelbaum 3856b1b1440SMarcel Apfelbaum static void machine_set_dump_guest_core(Object *obj, bool value, Error **errp) 3866b1b1440SMarcel Apfelbaum { 3876b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3886b1b1440SMarcel Apfelbaum 3896b1b1440SMarcel Apfelbaum ms->dump_guest_core = value; 3906b1b1440SMarcel Apfelbaum } 3916b1b1440SMarcel Apfelbaum 3926b1b1440SMarcel Apfelbaum static bool machine_get_mem_merge(Object *obj, Error **errp) 3936b1b1440SMarcel Apfelbaum { 3946b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 3956b1b1440SMarcel Apfelbaum 3966b1b1440SMarcel Apfelbaum return ms->mem_merge; 3976b1b1440SMarcel Apfelbaum } 3986b1b1440SMarcel Apfelbaum 3996b1b1440SMarcel Apfelbaum static void machine_set_mem_merge(Object *obj, bool value, Error **errp) 4006b1b1440SMarcel Apfelbaum { 4016b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4026b1b1440SMarcel Apfelbaum 4036b1b1440SMarcel Apfelbaum ms->mem_merge = value; 4046b1b1440SMarcel Apfelbaum } 4056b1b1440SMarcel Apfelbaum 4066b1b1440SMarcel Apfelbaum static bool machine_get_usb(Object *obj, Error **errp) 4076b1b1440SMarcel Apfelbaum { 4086b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4096b1b1440SMarcel Apfelbaum 4106b1b1440SMarcel Apfelbaum return ms->usb; 4116b1b1440SMarcel Apfelbaum } 4126b1b1440SMarcel Apfelbaum 4136b1b1440SMarcel Apfelbaum static void machine_set_usb(Object *obj, bool value, Error **errp) 4146b1b1440SMarcel Apfelbaum { 4156b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4166b1b1440SMarcel Apfelbaum 4176b1b1440SMarcel Apfelbaum ms->usb = value; 418c6e76503SPaolo Bonzini ms->usb_disabled = !value; 4196b1b1440SMarcel Apfelbaum } 4206b1b1440SMarcel Apfelbaum 421cfc58cf3SEduardo Habkost static bool machine_get_graphics(Object *obj, Error **errp) 422cfc58cf3SEduardo Habkost { 423cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 424cfc58cf3SEduardo Habkost 425cfc58cf3SEduardo Habkost return ms->enable_graphics; 426cfc58cf3SEduardo Habkost } 427cfc58cf3SEduardo Habkost 428cfc58cf3SEduardo Habkost static void machine_set_graphics(Object *obj, bool value, Error **errp) 429cfc58cf3SEduardo Habkost { 430cfc58cf3SEduardo Habkost MachineState *ms = MACHINE(obj); 431cfc58cf3SEduardo Habkost 432cfc58cf3SEduardo Habkost ms->enable_graphics = value; 433cfc58cf3SEduardo Habkost } 434cfc58cf3SEduardo Habkost 43579814179STiejun Chen static bool machine_get_igd_gfx_passthru(Object *obj, Error **errp) 43679814179STiejun Chen { 43779814179STiejun Chen MachineState *ms = MACHINE(obj); 43879814179STiejun Chen 43979814179STiejun Chen return ms->igd_gfx_passthru; 44079814179STiejun Chen } 44179814179STiejun Chen 44279814179STiejun Chen static void machine_set_igd_gfx_passthru(Object *obj, bool value, Error **errp) 44379814179STiejun Chen { 44479814179STiejun Chen MachineState *ms = MACHINE(obj); 44579814179STiejun Chen 44679814179STiejun Chen ms->igd_gfx_passthru = value; 44779814179STiejun Chen } 44879814179STiejun Chen 4496b1b1440SMarcel Apfelbaum static char *machine_get_firmware(Object *obj, Error **errp) 4506b1b1440SMarcel Apfelbaum { 4516b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4526b1b1440SMarcel Apfelbaum 4536b1b1440SMarcel Apfelbaum return g_strdup(ms->firmware); 4546b1b1440SMarcel Apfelbaum } 4556b1b1440SMarcel Apfelbaum 4566b1b1440SMarcel Apfelbaum static void machine_set_firmware(Object *obj, const char *value, Error **errp) 4576b1b1440SMarcel Apfelbaum { 4586b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 4596b1b1440SMarcel Apfelbaum 460556068eeSEduardo Habkost g_free(ms->firmware); 4616b1b1440SMarcel Apfelbaum ms->firmware = g_strdup(value); 4626b1b1440SMarcel Apfelbaum } 4636b1b1440SMarcel Apfelbaum 4649850c604SAlexander Graf static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) 4659850c604SAlexander Graf { 4669850c604SAlexander Graf MachineState *ms = MACHINE(obj); 4679850c604SAlexander Graf 4689850c604SAlexander Graf ms->suppress_vmdesc = value; 4699850c604SAlexander Graf } 4709850c604SAlexander Graf 4719850c604SAlexander Graf static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) 4729850c604SAlexander Graf { 4739850c604SAlexander Graf MachineState *ms = MACHINE(obj); 4749850c604SAlexander Graf 4759850c604SAlexander Graf return ms->suppress_vmdesc; 4769850c604SAlexander Graf } 4779850c604SAlexander Graf 478902c053dSGreg Kurz static void machine_set_enforce_config_section(Object *obj, bool value, 479902c053dSGreg Kurz Error **errp) 480902c053dSGreg Kurz { 481902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 482902c053dSGreg Kurz 48391c082adSThomas Huth warn_report("enforce-config-section is deprecated, please use " 48491c082adSThomas Huth "-global migration.send-configuration=on|off instead"); 48591c082adSThomas Huth 486902c053dSGreg Kurz ms->enforce_config_section = value; 487902c053dSGreg Kurz } 488902c053dSGreg Kurz 489902c053dSGreg Kurz static bool machine_get_enforce_config_section(Object *obj, Error **errp) 490902c053dSGreg Kurz { 491902c053dSGreg Kurz MachineState *ms = MACHINE(obj); 492902c053dSGreg Kurz 493902c053dSGreg Kurz return ms->enforce_config_section; 494902c053dSGreg Kurz } 495902c053dSGreg Kurz 496db588194SBrijesh Singh static char *machine_get_memory_encryption(Object *obj, Error **errp) 497db588194SBrijesh Singh { 498db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 499db588194SBrijesh Singh 500db588194SBrijesh Singh return g_strdup(ms->memory_encryption); 501db588194SBrijesh Singh } 502db588194SBrijesh Singh 503db588194SBrijesh Singh static void machine_set_memory_encryption(Object *obj, const char *value, 504db588194SBrijesh Singh Error **errp) 505db588194SBrijesh Singh { 506db588194SBrijesh Singh MachineState *ms = MACHINE(obj); 507db588194SBrijesh Singh 508db588194SBrijesh Singh g_free(ms->memory_encryption); 509db588194SBrijesh Singh ms->memory_encryption = g_strdup(value); 510db588194SBrijesh Singh } 511db588194SBrijesh Singh 512f6a0d06bSEric Auger static bool machine_get_nvdimm(Object *obj, Error **errp) 513f6a0d06bSEric Auger { 514f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 515f6a0d06bSEric Auger 516f6a0d06bSEric Auger return ms->nvdimms_state->is_enabled; 517f6a0d06bSEric Auger } 518f6a0d06bSEric Auger 519f6a0d06bSEric Auger static void machine_set_nvdimm(Object *obj, bool value, Error **errp) 520f6a0d06bSEric Auger { 521f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 522f6a0d06bSEric Auger 523f6a0d06bSEric Auger ms->nvdimms_state->is_enabled = value; 524f6a0d06bSEric Auger } 525f6a0d06bSEric Auger 526f6a0d06bSEric Auger static char *machine_get_nvdimm_persistence(Object *obj, Error **errp) 527f6a0d06bSEric Auger { 528f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 529f6a0d06bSEric Auger 530f6a0d06bSEric Auger return g_strdup(ms->nvdimms_state->persistence_string); 531f6a0d06bSEric Auger } 532f6a0d06bSEric Auger 533f6a0d06bSEric Auger static void machine_set_nvdimm_persistence(Object *obj, const char *value, 534f6a0d06bSEric Auger Error **errp) 535f6a0d06bSEric Auger { 536f6a0d06bSEric Auger MachineState *ms = MACHINE(obj); 537f6a0d06bSEric Auger NVDIMMState *nvdimms_state = ms->nvdimms_state; 538f6a0d06bSEric Auger 539f6a0d06bSEric Auger if (strcmp(value, "cpu") == 0) { 540f6a0d06bSEric Auger nvdimms_state->persistence = 3; 541f6a0d06bSEric Auger } else if (strcmp(value, "mem-ctrl") == 0) { 542f6a0d06bSEric Auger nvdimms_state->persistence = 2; 543f6a0d06bSEric Auger } else { 544f6a0d06bSEric Auger error_setg(errp, "-machine nvdimm-persistence=%s: unsupported option", 545f6a0d06bSEric Auger value); 546f6a0d06bSEric Auger return; 547f6a0d06bSEric Auger } 548f6a0d06bSEric Auger 549f6a0d06bSEric Auger g_free(nvdimms_state->persistence_string); 550f6a0d06bSEric Auger nvdimms_state->persistence_string = g_strdup(value); 551f6a0d06bSEric Auger } 552f6a0d06bSEric Auger 5530bd1909dSEduardo Habkost void machine_class_allow_dynamic_sysbus_dev(MachineClass *mc, const char *type) 55433cd52b5SAlexander Graf { 5550bd1909dSEduardo Habkost strList *item = g_new0(strList, 1); 5560bd1909dSEduardo Habkost 5570bd1909dSEduardo Habkost item->value = g_strdup(type); 5580bd1909dSEduardo Habkost item->next = mc->allowed_dynamic_sysbus_devices; 5590bd1909dSEduardo Habkost mc->allowed_dynamic_sysbus_devices = item; 5600bd1909dSEduardo Habkost } 5610bd1909dSEduardo Habkost 5620bd1909dSEduardo Habkost static void validate_sysbus_device(SysBusDevice *sbdev, void *opaque) 5630bd1909dSEduardo Habkost { 5640bd1909dSEduardo Habkost MachineState *machine = opaque; 5650bd1909dSEduardo Habkost MachineClass *mc = MACHINE_GET_CLASS(machine); 5660bd1909dSEduardo Habkost bool allowed = false; 5670bd1909dSEduardo Habkost strList *wl; 5680bd1909dSEduardo Habkost 5690bd1909dSEduardo Habkost for (wl = mc->allowed_dynamic_sysbus_devices; 5700bd1909dSEduardo Habkost !allowed && wl; 5710bd1909dSEduardo Habkost wl = wl->next) { 5720bd1909dSEduardo Habkost allowed |= !!object_dynamic_cast(OBJECT(sbdev), wl->value); 5730bd1909dSEduardo Habkost } 5740bd1909dSEduardo Habkost 5750bd1909dSEduardo Habkost if (!allowed) { 57633cd52b5SAlexander Graf error_report("Option '-device %s' cannot be handled by this machine", 57733cd52b5SAlexander Graf object_class_get_name(object_get_class(OBJECT(sbdev)))); 57833cd52b5SAlexander Graf exit(1); 57933cd52b5SAlexander Graf } 5800bd1909dSEduardo Habkost } 58133cd52b5SAlexander Graf 58233cd52b5SAlexander Graf static void machine_init_notify(Notifier *notifier, void *data) 58333cd52b5SAlexander Graf { 5840bd1909dSEduardo Habkost MachineState *machine = MACHINE(qdev_get_machine()); 58533cd52b5SAlexander Graf 58633cd52b5SAlexander Graf /* 5870bd1909dSEduardo Habkost * Loop through all dynamically created sysbus devices and check if they are 5880bd1909dSEduardo Habkost * all allowed. If a device is not allowed, error out. 58933cd52b5SAlexander Graf */ 5900bd1909dSEduardo Habkost foreach_dynamic_sysbus_device(validate_sysbus_device, machine); 59133cd52b5SAlexander Graf } 59233cd52b5SAlexander Graf 593f2d672c2SIgor Mammedov HotpluggableCPUList *machine_query_hotpluggable_cpus(MachineState *machine) 594f2d672c2SIgor Mammedov { 595f2d672c2SIgor Mammedov int i; 596f2d672c2SIgor Mammedov HotpluggableCPUList *head = NULL; 597d342eb76SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 598f2d672c2SIgor Mammedov 599d342eb76SIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 600d342eb76SIgor Mammedov mc->possible_cpu_arch_ids(machine); 601d342eb76SIgor Mammedov 602f2d672c2SIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 603d342eb76SIgor Mammedov Object *cpu; 604f2d672c2SIgor Mammedov HotpluggableCPUList *list_item = g_new0(typeof(*list_item), 1); 605f2d672c2SIgor Mammedov HotpluggableCPU *cpu_item = g_new0(typeof(*cpu_item), 1); 606f2d672c2SIgor Mammedov 607d342eb76SIgor Mammedov cpu_item->type = g_strdup(machine->possible_cpus->cpus[i].type); 608f2d672c2SIgor Mammedov cpu_item->vcpus_count = machine->possible_cpus->cpus[i].vcpus_count; 609f2d672c2SIgor Mammedov cpu_item->props = g_memdup(&machine->possible_cpus->cpus[i].props, 610f2d672c2SIgor Mammedov sizeof(*cpu_item->props)); 611f2d672c2SIgor Mammedov 612f2d672c2SIgor Mammedov cpu = machine->possible_cpus->cpus[i].cpu; 613f2d672c2SIgor Mammedov if (cpu) { 614f2d672c2SIgor Mammedov cpu_item->has_qom_path = true; 615f2d672c2SIgor Mammedov cpu_item->qom_path = object_get_canonical_path(cpu); 616f2d672c2SIgor Mammedov } 617f2d672c2SIgor Mammedov list_item->value = cpu_item; 618f2d672c2SIgor Mammedov list_item->next = head; 619f2d672c2SIgor Mammedov head = list_item; 620f2d672c2SIgor Mammedov } 621f2d672c2SIgor Mammedov return head; 622f2d672c2SIgor Mammedov } 623f2d672c2SIgor Mammedov 6247c88e65dSIgor Mammedov /** 6257c88e65dSIgor Mammedov * machine_set_cpu_numa_node: 6267c88e65dSIgor Mammedov * @machine: machine object to modify 6277c88e65dSIgor Mammedov * @props: specifies which cpu objects to assign to 6287c88e65dSIgor Mammedov * numa node specified by @props.node_id 6297c88e65dSIgor Mammedov * @errp: if an error occurs, a pointer to an area to store the error 6307c88e65dSIgor Mammedov * 6317c88e65dSIgor Mammedov * Associate NUMA node specified by @props.node_id with cpu slots that 6327c88e65dSIgor Mammedov * match socket/core/thread-ids specified by @props. It's recommended to use 6337c88e65dSIgor Mammedov * query-hotpluggable-cpus.props values to specify affected cpu slots, 6347c88e65dSIgor Mammedov * which would lead to exact 1:1 mapping of cpu slots to NUMA node. 6357c88e65dSIgor Mammedov * 6367c88e65dSIgor Mammedov * However for CLI convenience it's possible to pass in subset of properties, 6377c88e65dSIgor Mammedov * which would affect all cpu slots that match it. 6387c88e65dSIgor Mammedov * Ex for pc machine: 6397c88e65dSIgor Mammedov * -smp 4,cores=2,sockets=2 -numa node,nodeid=0 -numa node,nodeid=1 \ 6407c88e65dSIgor Mammedov * -numa cpu,node-id=0,socket_id=0 \ 6417c88e65dSIgor Mammedov * -numa cpu,node-id=1,socket_id=1 6427c88e65dSIgor Mammedov * will assign all child cores of socket 0 to node 0 and 6437c88e65dSIgor Mammedov * of socket 1 to node 1. 6447c88e65dSIgor Mammedov * 6457c88e65dSIgor Mammedov * On attempt of reassigning (already assigned) cpu slot to another NUMA node, 6467c88e65dSIgor Mammedov * return error. 6477c88e65dSIgor Mammedov * Empty subset is disallowed and function will return with error in this case. 6487c88e65dSIgor Mammedov */ 6497c88e65dSIgor Mammedov void machine_set_cpu_numa_node(MachineState *machine, 6507c88e65dSIgor Mammedov const CpuInstanceProperties *props, Error **errp) 6517c88e65dSIgor Mammedov { 6527c88e65dSIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 6537c88e65dSIgor Mammedov bool match = false; 6547c88e65dSIgor Mammedov int i; 6557c88e65dSIgor Mammedov 6567c88e65dSIgor Mammedov if (!mc->possible_cpu_arch_ids) { 6577c88e65dSIgor Mammedov error_setg(errp, "mapping of CPUs to NUMA node is not supported"); 6587c88e65dSIgor Mammedov return; 6597c88e65dSIgor Mammedov } 6607c88e65dSIgor Mammedov 6617c88e65dSIgor Mammedov /* disabling node mapping is not supported, forbid it */ 6627c88e65dSIgor Mammedov assert(props->has_node_id); 6637c88e65dSIgor Mammedov 6647c88e65dSIgor Mammedov /* force board to initialize possible_cpus if it hasn't been done yet */ 6657c88e65dSIgor Mammedov mc->possible_cpu_arch_ids(machine); 6667c88e65dSIgor Mammedov 6677c88e65dSIgor Mammedov for (i = 0; i < machine->possible_cpus->len; i++) { 6687c88e65dSIgor Mammedov CPUArchId *slot = &machine->possible_cpus->cpus[i]; 6697c88e65dSIgor Mammedov 6707c88e65dSIgor Mammedov /* reject unsupported by board properties */ 6717c88e65dSIgor Mammedov if (props->has_thread_id && !slot->props.has_thread_id) { 6727c88e65dSIgor Mammedov error_setg(errp, "thread-id is not supported"); 6737c88e65dSIgor Mammedov return; 6747c88e65dSIgor Mammedov } 6757c88e65dSIgor Mammedov 6767c88e65dSIgor Mammedov if (props->has_core_id && !slot->props.has_core_id) { 6777c88e65dSIgor Mammedov error_setg(errp, "core-id is not supported"); 6787c88e65dSIgor Mammedov return; 6797c88e65dSIgor Mammedov } 6807c88e65dSIgor Mammedov 6817c88e65dSIgor Mammedov if (props->has_socket_id && !slot->props.has_socket_id) { 6827c88e65dSIgor Mammedov error_setg(errp, "socket-id is not supported"); 6837c88e65dSIgor Mammedov return; 6847c88e65dSIgor Mammedov } 6857c88e65dSIgor Mammedov 686*176d2cdaSLike Xu if (props->has_die_id && !slot->props.has_die_id) { 687*176d2cdaSLike Xu error_setg(errp, "die-id is not supported"); 688*176d2cdaSLike Xu return; 689*176d2cdaSLike Xu } 690*176d2cdaSLike Xu 6917c88e65dSIgor Mammedov /* skip slots with explicit mismatch */ 6927c88e65dSIgor Mammedov if (props->has_thread_id && props->thread_id != slot->props.thread_id) { 6937c88e65dSIgor Mammedov continue; 6947c88e65dSIgor Mammedov } 6957c88e65dSIgor Mammedov 6967c88e65dSIgor Mammedov if (props->has_core_id && props->core_id != slot->props.core_id) { 6977c88e65dSIgor Mammedov continue; 6987c88e65dSIgor Mammedov } 6997c88e65dSIgor Mammedov 700*176d2cdaSLike Xu if (props->has_die_id && props->die_id != slot->props.die_id) { 701*176d2cdaSLike Xu continue; 702*176d2cdaSLike Xu } 703*176d2cdaSLike Xu 7047c88e65dSIgor Mammedov if (props->has_socket_id && props->socket_id != slot->props.socket_id) { 7057c88e65dSIgor Mammedov continue; 7067c88e65dSIgor Mammedov } 7077c88e65dSIgor Mammedov 7087c88e65dSIgor Mammedov /* reject assignment if slot is already assigned, for compatibility 7097c88e65dSIgor Mammedov * of legacy cpu_index mapping with SPAPR core based mapping do not 7107c88e65dSIgor Mammedov * error out if cpu thread and matched core have the same node-id */ 7117c88e65dSIgor Mammedov if (slot->props.has_node_id && 7127c88e65dSIgor Mammedov slot->props.node_id != props->node_id) { 7137c88e65dSIgor Mammedov error_setg(errp, "CPU is already assigned to node-id: %" PRId64, 7147c88e65dSIgor Mammedov slot->props.node_id); 7157c88e65dSIgor Mammedov return; 7167c88e65dSIgor Mammedov } 7177c88e65dSIgor Mammedov 7187c88e65dSIgor Mammedov /* assign slot to node as it's matched '-numa cpu' key */ 7197c88e65dSIgor Mammedov match = true; 7207c88e65dSIgor Mammedov slot->props.node_id = props->node_id; 7217c88e65dSIgor Mammedov slot->props.has_node_id = props->has_node_id; 7227c88e65dSIgor Mammedov } 7237c88e65dSIgor Mammedov 7247c88e65dSIgor Mammedov if (!match) { 7257c88e65dSIgor Mammedov error_setg(errp, "no match found"); 7267c88e65dSIgor Mammedov } 7277c88e65dSIgor Mammedov } 7287c88e65dSIgor Mammedov 729076b35b5SNikunj A Dadhania static void machine_class_init(ObjectClass *oc, void *data) 730076b35b5SNikunj A Dadhania { 731076b35b5SNikunj A Dadhania MachineClass *mc = MACHINE_CLASS(oc); 732076b35b5SNikunj A Dadhania 733076b35b5SNikunj A Dadhania /* Default 128 MB as guest ram size */ 734d23b6caaSPhilippe Mathieu-Daudé mc->default_ram_size = 128 * MiB; 73571ae9e94SEduardo Habkost mc->rom_file_has_mr = true; 73626b81df4SEduardo Habkost 73755641213SLaurent Vivier /* numa node memory size aligned on 8MB by default. 73855641213SLaurent Vivier * On Linux, each node's border has to be 8MB aligned 73955641213SLaurent Vivier */ 74055641213SLaurent Vivier mc->numa_mem_align_shift = 23; 7413bfe5716SLaurent Vivier mc->numa_auto_assign_ram = numa_default_auto_assign_ram; 74255641213SLaurent Vivier 74326b81df4SEduardo Habkost object_class_property_add_str(oc, "accel", 74426b81df4SEduardo Habkost machine_get_accel, machine_set_accel, &error_abort); 74526b81df4SEduardo Habkost object_class_property_set_description(oc, "accel", 74626b81df4SEduardo Habkost "Accelerator list", &error_abort); 74726b81df4SEduardo Habkost 748e80200c5SAlexey Kardashevskiy object_class_property_add(oc, "kernel-irqchip", "on|off|split", 74926b81df4SEduardo Habkost NULL, machine_set_kernel_irqchip, 75026b81df4SEduardo Habkost NULL, NULL, &error_abort); 75126b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel-irqchip", 75226b81df4SEduardo Habkost "Configure KVM in-kernel irqchip", &error_abort); 75326b81df4SEduardo Habkost 75426b81df4SEduardo Habkost object_class_property_add(oc, "kvm-shadow-mem", "int", 75526b81df4SEduardo Habkost machine_get_kvm_shadow_mem, machine_set_kvm_shadow_mem, 75626b81df4SEduardo Habkost NULL, NULL, &error_abort); 75726b81df4SEduardo Habkost object_class_property_set_description(oc, "kvm-shadow-mem", 75826b81df4SEduardo Habkost "KVM shadow MMU size", &error_abort); 75926b81df4SEduardo Habkost 76026b81df4SEduardo Habkost object_class_property_add_str(oc, "kernel", 76126b81df4SEduardo Habkost machine_get_kernel, machine_set_kernel, &error_abort); 76226b81df4SEduardo Habkost object_class_property_set_description(oc, "kernel", 76326b81df4SEduardo Habkost "Linux kernel image file", &error_abort); 76426b81df4SEduardo Habkost 76526b81df4SEduardo Habkost object_class_property_add_str(oc, "initrd", 76626b81df4SEduardo Habkost machine_get_initrd, machine_set_initrd, &error_abort); 76726b81df4SEduardo Habkost object_class_property_set_description(oc, "initrd", 76826b81df4SEduardo Habkost "Linux initial ramdisk file", &error_abort); 76926b81df4SEduardo Habkost 77026b81df4SEduardo Habkost object_class_property_add_str(oc, "append", 77126b81df4SEduardo Habkost machine_get_append, machine_set_append, &error_abort); 77226b81df4SEduardo Habkost object_class_property_set_description(oc, "append", 77326b81df4SEduardo Habkost "Linux kernel command line", &error_abort); 77426b81df4SEduardo Habkost 77526b81df4SEduardo Habkost object_class_property_add_str(oc, "dtb", 77626b81df4SEduardo Habkost machine_get_dtb, machine_set_dtb, &error_abort); 77726b81df4SEduardo Habkost object_class_property_set_description(oc, "dtb", 77826b81df4SEduardo Habkost "Linux kernel device tree file", &error_abort); 77926b81df4SEduardo Habkost 78026b81df4SEduardo Habkost object_class_property_add_str(oc, "dumpdtb", 78126b81df4SEduardo Habkost machine_get_dumpdtb, machine_set_dumpdtb, &error_abort); 78226b81df4SEduardo Habkost object_class_property_set_description(oc, "dumpdtb", 78326b81df4SEduardo Habkost "Dump current dtb to a file and quit", &error_abort); 78426b81df4SEduardo Habkost 78526b81df4SEduardo Habkost object_class_property_add(oc, "phandle-start", "int", 78626b81df4SEduardo Habkost machine_get_phandle_start, machine_set_phandle_start, 78726b81df4SEduardo Habkost NULL, NULL, &error_abort); 78826b81df4SEduardo Habkost object_class_property_set_description(oc, "phandle-start", 78926b81df4SEduardo Habkost "The first phandle ID we may generate dynamically", &error_abort); 79026b81df4SEduardo Habkost 79126b81df4SEduardo Habkost object_class_property_add_str(oc, "dt-compatible", 79226b81df4SEduardo Habkost machine_get_dt_compatible, machine_set_dt_compatible, &error_abort); 79326b81df4SEduardo Habkost object_class_property_set_description(oc, "dt-compatible", 79426b81df4SEduardo Habkost "Overrides the \"compatible\" property of the dt root node", 79526b81df4SEduardo Habkost &error_abort); 79626b81df4SEduardo Habkost 79726b81df4SEduardo Habkost object_class_property_add_bool(oc, "dump-guest-core", 79826b81df4SEduardo Habkost machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort); 79926b81df4SEduardo Habkost object_class_property_set_description(oc, "dump-guest-core", 80026b81df4SEduardo Habkost "Include guest memory in a core dump", &error_abort); 80126b81df4SEduardo Habkost 80226b81df4SEduardo Habkost object_class_property_add_bool(oc, "mem-merge", 80326b81df4SEduardo Habkost machine_get_mem_merge, machine_set_mem_merge, &error_abort); 80426b81df4SEduardo Habkost object_class_property_set_description(oc, "mem-merge", 80526b81df4SEduardo Habkost "Enable/disable memory merge support", &error_abort); 80626b81df4SEduardo Habkost 80726b81df4SEduardo Habkost object_class_property_add_bool(oc, "usb", 80826b81df4SEduardo Habkost machine_get_usb, machine_set_usb, &error_abort); 80926b81df4SEduardo Habkost object_class_property_set_description(oc, "usb", 81026b81df4SEduardo Habkost "Set on/off to enable/disable usb", &error_abort); 81126b81df4SEduardo Habkost 81226b81df4SEduardo Habkost object_class_property_add_bool(oc, "graphics", 81326b81df4SEduardo Habkost machine_get_graphics, machine_set_graphics, &error_abort); 81426b81df4SEduardo Habkost object_class_property_set_description(oc, "graphics", 81526b81df4SEduardo Habkost "Set on/off to enable/disable graphics emulation", &error_abort); 81626b81df4SEduardo Habkost 81726b81df4SEduardo Habkost object_class_property_add_bool(oc, "igd-passthru", 81826b81df4SEduardo Habkost machine_get_igd_gfx_passthru, machine_set_igd_gfx_passthru, 81926b81df4SEduardo Habkost &error_abort); 82026b81df4SEduardo Habkost object_class_property_set_description(oc, "igd-passthru", 82126b81df4SEduardo Habkost "Set on/off to enable/disable igd passthrou", &error_abort); 82226b81df4SEduardo Habkost 82326b81df4SEduardo Habkost object_class_property_add_str(oc, "firmware", 82426b81df4SEduardo Habkost machine_get_firmware, machine_set_firmware, 82526b81df4SEduardo Habkost &error_abort); 82626b81df4SEduardo Habkost object_class_property_set_description(oc, "firmware", 82726b81df4SEduardo Habkost "Firmware image", &error_abort); 82826b81df4SEduardo Habkost 82926b81df4SEduardo Habkost object_class_property_add_bool(oc, "suppress-vmdesc", 83026b81df4SEduardo Habkost machine_get_suppress_vmdesc, machine_set_suppress_vmdesc, 83126b81df4SEduardo Habkost &error_abort); 83226b81df4SEduardo Habkost object_class_property_set_description(oc, "suppress-vmdesc", 83326b81df4SEduardo Habkost "Set on to disable self-describing migration", &error_abort); 83426b81df4SEduardo Habkost 83526b81df4SEduardo Habkost object_class_property_add_bool(oc, "enforce-config-section", 83626b81df4SEduardo Habkost machine_get_enforce_config_section, machine_set_enforce_config_section, 83726b81df4SEduardo Habkost &error_abort); 83826b81df4SEduardo Habkost object_class_property_set_description(oc, "enforce-config-section", 83926b81df4SEduardo Habkost "Set on to enforce configuration section migration", &error_abort); 840db588194SBrijesh Singh 841db588194SBrijesh Singh object_class_property_add_str(oc, "memory-encryption", 842db588194SBrijesh Singh machine_get_memory_encryption, machine_set_memory_encryption, 843db588194SBrijesh Singh &error_abort); 844db588194SBrijesh Singh object_class_property_set_description(oc, "memory-encryption", 845bfec23a0SLi Qiang "Set memory encryption object to use", &error_abort); 846076b35b5SNikunj A Dadhania } 847076b35b5SNikunj A Dadhania 848dcb3d601SEduardo Habkost static void machine_class_base_init(ObjectClass *oc, void *data) 849dcb3d601SEduardo Habkost { 850dcb3d601SEduardo Habkost if (!object_class_is_abstract(oc)) { 85198cec76aSEduardo Habkost MachineClass *mc = MACHINE_CLASS(oc); 852dcb3d601SEduardo Habkost const char *cname = object_class_get_name(oc); 853dcb3d601SEduardo Habkost assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX)); 85498cec76aSEduardo Habkost mc->name = g_strndup(cname, 85598cec76aSEduardo Habkost strlen(cname) - strlen(TYPE_MACHINE_SUFFIX)); 856b66bbee3SMarc-André Lureau mc->compat_props = g_ptr_array_new(); 857dcb3d601SEduardo Habkost } 858dcb3d601SEduardo Habkost } 859dcb3d601SEduardo Habkost 8606b1b1440SMarcel Apfelbaum static void machine_initfn(Object *obj) 8616b1b1440SMarcel Apfelbaum { 86233cd52b5SAlexander Graf MachineState *ms = MACHINE(obj); 863b2fc91dbSPeter Xu MachineClass *mc = MACHINE_GET_CLASS(obj); 86433cd52b5SAlexander Graf 865d8870d02SMarcel Apfelbaum ms->kernel_irqchip_allowed = true; 866b2fc91dbSPeter Xu ms->kernel_irqchip_split = mc->default_kernel_irqchip_split; 8674689b77bSMarcel Apfelbaum ms->kvm_shadow_mem = -1; 86847c8ca53SMarcel Apfelbaum ms->dump_guest_core = true; 86975cc7f01SMarcel Apfelbaum ms->mem_merge = true; 870cfc58cf3SEduardo Habkost ms->enable_graphics = true; 871d8870d02SMarcel Apfelbaum 872f6a0d06bSEric Auger if (mc->nvdimm_supported) { 873f6a0d06bSEric Auger Object *obj = OBJECT(ms); 874f6a0d06bSEric Auger 875f6a0d06bSEric Auger ms->nvdimms_state = g_new0(NVDIMMState, 1); 876f6a0d06bSEric Auger object_property_add_bool(obj, "nvdimm", 877f6a0d06bSEric Auger machine_get_nvdimm, machine_set_nvdimm, 878f6a0d06bSEric Auger &error_abort); 879f6a0d06bSEric Auger object_property_set_description(obj, "nvdimm", 880f6a0d06bSEric Auger "Set on/off to enable/disable " 881f6a0d06bSEric Auger "NVDIMM instantiation", NULL); 882f6a0d06bSEric Auger 883f6a0d06bSEric Auger object_property_add_str(obj, "nvdimm-persistence", 884f6a0d06bSEric Auger machine_get_nvdimm_persistence, 885f6a0d06bSEric Auger machine_set_nvdimm_persistence, 886f6a0d06bSEric Auger &error_abort); 887f6a0d06bSEric Auger object_property_set_description(obj, "nvdimm-persistence", 888f6a0d06bSEric Auger "Set NVDIMM persistence" 889f6a0d06bSEric Auger "Valid values are cpu, mem-ctrl", 890f6a0d06bSEric Auger NULL); 891f6a0d06bSEric Auger } 892f6a0d06bSEric Auger 893f6a0d06bSEric Auger 89433cd52b5SAlexander Graf /* Register notifier when init is done for sysbus sanity checks */ 89533cd52b5SAlexander Graf ms->sysbus_notifier.notify = machine_init_notify; 89633cd52b5SAlexander Graf qemu_add_machine_init_done_notifier(&ms->sysbus_notifier); 8976b1b1440SMarcel Apfelbaum } 8986b1b1440SMarcel Apfelbaum 8996b1b1440SMarcel Apfelbaum static void machine_finalize(Object *obj) 9006b1b1440SMarcel Apfelbaum { 9016b1b1440SMarcel Apfelbaum MachineState *ms = MACHINE(obj); 9026b1b1440SMarcel Apfelbaum 9036b1b1440SMarcel Apfelbaum g_free(ms->accel); 9046b1b1440SMarcel Apfelbaum g_free(ms->kernel_filename); 9056b1b1440SMarcel Apfelbaum g_free(ms->initrd_filename); 9066b1b1440SMarcel Apfelbaum g_free(ms->kernel_cmdline); 9076b1b1440SMarcel Apfelbaum g_free(ms->dtb); 9086b1b1440SMarcel Apfelbaum g_free(ms->dumpdtb); 9096b1b1440SMarcel Apfelbaum g_free(ms->dt_compatible); 9106b1b1440SMarcel Apfelbaum g_free(ms->firmware); 9112ff4f67cSDavid Hildenbrand g_free(ms->device_memory); 912f6a0d06bSEric Auger g_free(ms->nvdimms_state); 9136b1b1440SMarcel Apfelbaum } 91436d20cb2SMarcel Apfelbaum 9155e97b623SMarcel Apfelbaum bool machine_usb(MachineState *machine) 9165e97b623SMarcel Apfelbaum { 9175e97b623SMarcel Apfelbaum return machine->usb; 9185e97b623SMarcel Apfelbaum } 9195e97b623SMarcel Apfelbaum 920d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_allowed(MachineState *machine) 921d8870d02SMarcel Apfelbaum { 922d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_allowed; 923d8870d02SMarcel Apfelbaum } 924d8870d02SMarcel Apfelbaum 925d8870d02SMarcel Apfelbaum bool machine_kernel_irqchip_required(MachineState *machine) 926d8870d02SMarcel Apfelbaum { 927d8870d02SMarcel Apfelbaum return machine->kernel_irqchip_required; 928d8870d02SMarcel Apfelbaum } 929d8870d02SMarcel Apfelbaum 93032c18a2dSMatt Gingell bool machine_kernel_irqchip_split(MachineState *machine) 93132c18a2dSMatt Gingell { 93232c18a2dSMatt Gingell return machine->kernel_irqchip_split; 93332c18a2dSMatt Gingell } 93432c18a2dSMatt Gingell 9354689b77bSMarcel Apfelbaum int machine_kvm_shadow_mem(MachineState *machine) 9364689b77bSMarcel Apfelbaum { 9374689b77bSMarcel Apfelbaum return machine->kvm_shadow_mem; 9384689b77bSMarcel Apfelbaum } 9394689b77bSMarcel Apfelbaum 9406cabe7faSMarcel Apfelbaum int machine_phandle_start(MachineState *machine) 9416cabe7faSMarcel Apfelbaum { 9426cabe7faSMarcel Apfelbaum return machine->phandle_start; 9436cabe7faSMarcel Apfelbaum } 9446cabe7faSMarcel Apfelbaum 94547c8ca53SMarcel Apfelbaum bool machine_dump_guest_core(MachineState *machine) 94647c8ca53SMarcel Apfelbaum { 94747c8ca53SMarcel Apfelbaum return machine->dump_guest_core; 94847c8ca53SMarcel Apfelbaum } 94947c8ca53SMarcel Apfelbaum 95075cc7f01SMarcel Apfelbaum bool machine_mem_merge(MachineState *machine) 95175cc7f01SMarcel Apfelbaum { 95275cc7f01SMarcel Apfelbaum return machine->mem_merge; 95375cc7f01SMarcel Apfelbaum } 95475cc7f01SMarcel Apfelbaum 955ec78f811SIgor Mammedov static char *cpu_slot_to_string(const CPUArchId *cpu) 956ec78f811SIgor Mammedov { 957ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 958ec78f811SIgor Mammedov if (cpu->props.has_socket_id) { 959ec78f811SIgor Mammedov g_string_append_printf(s, "socket-id: %"PRId64, cpu->props.socket_id); 960ec78f811SIgor Mammedov } 961*176d2cdaSLike Xu if (cpu->props.has_die_id) { 962*176d2cdaSLike Xu g_string_append_printf(s, "die-id: %"PRId64, cpu->props.die_id); 963*176d2cdaSLike Xu } 964ec78f811SIgor Mammedov if (cpu->props.has_core_id) { 965ec78f811SIgor Mammedov if (s->len) { 966ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 967ec78f811SIgor Mammedov } 968ec78f811SIgor Mammedov g_string_append_printf(s, "core-id: %"PRId64, cpu->props.core_id); 969ec78f811SIgor Mammedov } 970ec78f811SIgor Mammedov if (cpu->props.has_thread_id) { 971ec78f811SIgor Mammedov if (s->len) { 972ec78f811SIgor Mammedov g_string_append_printf(s, ", "); 973ec78f811SIgor Mammedov } 974ec78f811SIgor Mammedov g_string_append_printf(s, "thread-id: %"PRId64, cpu->props.thread_id); 975ec78f811SIgor Mammedov } 976ec78f811SIgor Mammedov return g_string_free(s, false); 977ec78f811SIgor Mammedov } 978ec78f811SIgor Mammedov 9797a3099fcSIgor Mammedov static void machine_numa_finish_cpu_init(MachineState *machine) 980ec78f811SIgor Mammedov { 981ec78f811SIgor Mammedov int i; 98260bed6a3SIgor Mammedov bool default_mapping; 983ec78f811SIgor Mammedov GString *s = g_string_new(NULL); 984ec78f811SIgor Mammedov MachineClass *mc = MACHINE_GET_CLASS(machine); 985ec78f811SIgor Mammedov const CPUArchIdList *possible_cpus = mc->possible_cpu_arch_ids(machine); 986ec78f811SIgor Mammedov 987ec78f811SIgor Mammedov assert(nb_numa_nodes); 988ec78f811SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 98960bed6a3SIgor Mammedov if (possible_cpus->cpus[i].props.has_node_id) { 99060bed6a3SIgor Mammedov break; 99160bed6a3SIgor Mammedov } 99260bed6a3SIgor Mammedov } 99360bed6a3SIgor Mammedov default_mapping = (i == possible_cpus->len); 99460bed6a3SIgor Mammedov 99560bed6a3SIgor Mammedov for (i = 0; i < possible_cpus->len; i++) { 996ec78f811SIgor Mammedov const CPUArchId *cpu_slot = &possible_cpus->cpus[i]; 997ec78f811SIgor Mammedov 998ec78f811SIgor Mammedov if (!cpu_slot->props.has_node_id) { 99960bed6a3SIgor Mammedov /* fetch default mapping from board and enable it */ 100060bed6a3SIgor Mammedov CpuInstanceProperties props = cpu_slot->props; 1001d41f3e75SIgor Mammedov 100279e07936SIgor Mammedov props.node_id = mc->get_default_cpu_node_id(machine, i); 1003d41f3e75SIgor Mammedov if (!default_mapping) { 100460bed6a3SIgor Mammedov /* record slots with not set mapping, 100560bed6a3SIgor Mammedov * TODO: make it hard error in future */ 1006ec78f811SIgor Mammedov char *cpu_str = cpu_slot_to_string(cpu_slot); 100760bed6a3SIgor Mammedov g_string_append_printf(s, "%sCPU %d [%s]", 100860bed6a3SIgor Mammedov s->len ? ", " : "", i, cpu_str); 1009ec78f811SIgor Mammedov g_free(cpu_str); 1010d41f3e75SIgor Mammedov 1011d41f3e75SIgor Mammedov /* non mapped cpus used to fallback to node 0 */ 1012d41f3e75SIgor Mammedov props.node_id = 0; 1013ec78f811SIgor Mammedov } 1014d41f3e75SIgor Mammedov 1015d41f3e75SIgor Mammedov props.has_node_id = true; 1016d41f3e75SIgor Mammedov machine_set_cpu_numa_node(machine, &props, &error_fatal); 1017ec78f811SIgor Mammedov } 101860bed6a3SIgor Mammedov } 1019c6ff347cSIgor Mammedov if (s->len && !qtest_enabled()) { 10203dc6f869SAlistair Francis warn_report("CPU(s) not present in any NUMA nodes: %s", 1021ec78f811SIgor Mammedov s->str); 10223dc6f869SAlistair Francis warn_report("All CPU(s) up to maxcpus should be described " 1023ec78f811SIgor Mammedov "in NUMA config, ability to start up with partial NUMA " 1024ec78f811SIgor Mammedov "mappings is obsoleted and will be removed in future"); 1025ec78f811SIgor Mammedov } 1026ec78f811SIgor Mammedov g_string_free(s, true); 1027ec78f811SIgor Mammedov } 1028ec78f811SIgor Mammedov 1029482dfe9aSIgor Mammedov void machine_run_board_init(MachineState *machine) 1030482dfe9aSIgor Mammedov { 1031482dfe9aSIgor Mammedov MachineClass *machine_class = MACHINE_GET_CLASS(machine); 1032ec78f811SIgor Mammedov 10337a3099fcSIgor Mammedov numa_complete_configuration(machine); 10343aeaac8fSDou Liyang if (nb_numa_nodes) { 10357a3099fcSIgor Mammedov machine_numa_finish_cpu_init(machine); 10363aeaac8fSDou Liyang } 1037c9cf636dSAlistair Francis 1038c9cf636dSAlistair Francis /* If the machine supports the valid_cpu_types check and the user 1039c9cf636dSAlistair Francis * specified a CPU with -cpu check here that the user CPU is supported. 1040c9cf636dSAlistair Francis */ 1041c9cf636dSAlistair Francis if (machine_class->valid_cpu_types && machine->cpu_type) { 1042c9cf636dSAlistair Francis ObjectClass *class = object_class_by_name(machine->cpu_type); 1043c9cf636dSAlistair Francis int i; 1044c9cf636dSAlistair Francis 1045c9cf636dSAlistair Francis for (i = 0; machine_class->valid_cpu_types[i]; i++) { 1046c9cf636dSAlistair Francis if (object_class_dynamic_cast(class, 1047c9cf636dSAlistair Francis machine_class->valid_cpu_types[i])) { 1048c9cf636dSAlistair Francis /* The user specificed CPU is in the valid field, we are 1049c9cf636dSAlistair Francis * good to go. 1050c9cf636dSAlistair Francis */ 1051c9cf636dSAlistair Francis break; 1052c9cf636dSAlistair Francis } 1053c9cf636dSAlistair Francis } 1054c9cf636dSAlistair Francis 1055c9cf636dSAlistair Francis if (!machine_class->valid_cpu_types[i]) { 1056c9cf636dSAlistair Francis /* The user specified CPU is not valid */ 1057c9cf636dSAlistair Francis error_report("Invalid CPU type: %s", machine->cpu_type); 1058c9cf636dSAlistair Francis error_printf("The valid types are: %s", 1059c9cf636dSAlistair Francis machine_class->valid_cpu_types[0]); 1060c9cf636dSAlistair Francis for (i = 1; machine_class->valid_cpu_types[i]; i++) { 1061c9cf636dSAlistair Francis error_printf(", %s", machine_class->valid_cpu_types[i]); 1062c9cf636dSAlistair Francis } 1063c9cf636dSAlistair Francis error_printf("\n"); 1064c9cf636dSAlistair Francis 1065c9cf636dSAlistair Francis exit(1); 1066c9cf636dSAlistair Francis } 1067c9cf636dSAlistair Francis } 1068c9cf636dSAlistair Francis 1069482dfe9aSIgor Mammedov machine_class->init(machine); 1070482dfe9aSIgor Mammedov } 1071482dfe9aSIgor Mammedov 107236d20cb2SMarcel Apfelbaum static const TypeInfo machine_info = { 107336d20cb2SMarcel Apfelbaum .name = TYPE_MACHINE, 107436d20cb2SMarcel Apfelbaum .parent = TYPE_OBJECT, 107536d20cb2SMarcel Apfelbaum .abstract = true, 107636d20cb2SMarcel Apfelbaum .class_size = sizeof(MachineClass), 1077076b35b5SNikunj A Dadhania .class_init = machine_class_init, 1078dcb3d601SEduardo Habkost .class_base_init = machine_class_base_init, 107936d20cb2SMarcel Apfelbaum .instance_size = sizeof(MachineState), 10806b1b1440SMarcel Apfelbaum .instance_init = machine_initfn, 10816b1b1440SMarcel Apfelbaum .instance_finalize = machine_finalize, 108236d20cb2SMarcel Apfelbaum }; 108336d20cb2SMarcel Apfelbaum 108436d20cb2SMarcel Apfelbaum static void machine_register_types(void) 108536d20cb2SMarcel Apfelbaum { 108636d20cb2SMarcel Apfelbaum type_register_static(&machine_info); 108736d20cb2SMarcel Apfelbaum } 108836d20cb2SMarcel Apfelbaum 108936d20cb2SMarcel Apfelbaum type_init(machine_register_types) 1090