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-rw-r--r--hw/core/machine.c157
1 files changed, 127 insertions, 30 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c
index da50ad6de7..2629515363 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -21,6 +21,129 @@
#include "sysemu/numa.h"
#include "qemu/error-report.h"
#include "sysemu/qtest.h"
+#include "hw/pci/pci.h"
+
+GlobalProperty hw_compat_3_1[] = {
+ { "pcie-root-port", "x-speed", "2_5" },
+ { "pcie-root-port", "x-width", "1" },
+ { "memory-backend-file", "x-use-canonical-path-for-ramblock-id", "true" },
+ { "memory-backend-memfd", "x-use-canonical-path-for-ramblock-id", "true" },
+ { "tpm-crb", "ppi", "false" },
+ { "tpm-tis", "ppi", "false" },
+};
+const size_t hw_compat_3_1_len = G_N_ELEMENTS(hw_compat_3_1);
+
+GlobalProperty hw_compat_3_0[] = {};
+const size_t hw_compat_3_0_len = G_N_ELEMENTS(hw_compat_3_0);
+
+GlobalProperty hw_compat_2_12[] = {
+ { "migration", "decompress-error-check", "off" },
+ { "hda-audio", "use-timer", "false" },
+ { "cirrus-vga", "global-vmstate", "true" },
+ { "VGA", "global-vmstate", "true" },
+ { "vmware-svga", "global-vmstate", "true" },
+ { "qxl-vga", "global-vmstate", "true" },
+};
+const size_t hw_compat_2_12_len = G_N_ELEMENTS(hw_compat_2_12);
+
+GlobalProperty hw_compat_2_11[] = {
+ { "hpet", "hpet-offset-saved", "false" },
+ { "virtio-blk-pci", "vectors", "2" },
+ { "vhost-user-blk-pci", "vectors", "2" },
+ { "e1000", "migrate_tso_props", "off" },
+};
+const size_t hw_compat_2_11_len = G_N_ELEMENTS(hw_compat_2_11);
+
+GlobalProperty hw_compat_2_10[] = {
+ { "virtio-mouse-device", "wheel-axis", "false" },
+ { "virtio-tablet-device", "wheel-axis", "false" },
+};
+const size_t hw_compat_2_10_len = G_N_ELEMENTS(hw_compat_2_10);
+
+GlobalProperty hw_compat_2_9[] = {
+ { "pci-bridge", "shpc", "off" },
+ { "intel-iommu", "pt", "off" },
+ { "virtio-net-device", "x-mtu-bypass-backend", "off" },
+ { "pcie-root-port", "x-migrate-msix", "false" },
+};
+const size_t hw_compat_2_9_len = G_N_ELEMENTS(hw_compat_2_9);
+
+GlobalProperty hw_compat_2_8[] = {
+ { "fw_cfg_mem", "x-file-slots", "0x10" },
+ { "fw_cfg_io", "x-file-slots", "0x10" },
+ { "pflash_cfi01", "old-multiple-chip-handling", "on" },
+ { "pci-bridge", "shpc", "on" },
+ { TYPE_PCI_DEVICE, "x-pcie-extcap-init", "off" },
+ { "virtio-pci", "x-pcie-deverr-init", "off" },
+ { "virtio-pci", "x-pcie-lnkctl-init", "off" },
+ { "virtio-pci", "x-pcie-pm-init", "off" },
+ { "cirrus-vga", "vgamem_mb", "8" },
+ { "isa-cirrus-vga", "vgamem_mb", "8" },
+};
+const size_t hw_compat_2_8_len = G_N_ELEMENTS(hw_compat_2_8);
+
+GlobalProperty hw_compat_2_7[] = {
+ { "virtio-pci", "page-per-vq", "on" },
+ { "virtio-serial-device", "emergency-write", "off" },
+ { "ioapic", "version", "0x11" },
+ { "intel-iommu", "x-buggy-eim", "true" },
+ { "virtio-pci", "x-ignore-backend-features", "on" },
+};
+const size_t hw_compat_2_7_len = G_N_ELEMENTS(hw_compat_2_7);
+
+GlobalProperty hw_compat_2_6[] = {
+ { "virtio-mmio", "format_transport_address", "off" },
+ /* Optional because not all virtio-pci devices support legacy mode */
+ { "virtio-pci", "disable-modern", "on", .optional = true },
+ { "virtio-pci", "disable-legacy", "off", .optional = true },
+};
+const size_t hw_compat_2_6_len = G_N_ELEMENTS(hw_compat_2_6);
+
+GlobalProperty hw_compat_2_5[] = {
+ { "isa-fdc", "fallback", "144" },
+ { "pvscsi", "x-old-pci-configuration", "on" },
+ { "pvscsi", "x-disable-pcie", "on" },
+ { "vmxnet3", "x-old-msi-offsets", "on" },
+ { "vmxnet3", "x-disable-pcie", "on" },
+};
+const size_t hw_compat_2_5_len = G_N_ELEMENTS(hw_compat_2_5);
+
+GlobalProperty hw_compat_2_4[] = {
+ { "virtio-blk-device", "scsi", "true" },
+ { "e1000", "extra_mac_registers", "off" },
+ { "virtio-pci", "x-disable-pcie", "on" },
+ { "virtio-pci", "migrate-extra", "off" },
+ { "fw_cfg_mem", "dma_enabled", "off" },
+ { "fw_cfg_io", "dma_enabled", "off" }
+};
+const size_t hw_compat_2_4_len = G_N_ELEMENTS(hw_compat_2_4);
+
+GlobalProperty hw_compat_2_3[] = {
+ { "virtio-blk-pci", "any_layout", "off" },
+ { "virtio-balloon-pci", "any_layout", "off" },
+ { "virtio-serial-pci", "any_layout", "off" },
+ { "virtio-9p-pci", "any_layout", "off" },
+ { "virtio-rng-pci", "any_layout", "off" },
+ { TYPE_PCI_DEVICE, "x-pcie-lnksta-dllla", "off" },
+ { "migration", "send-configuration", "off" },
+ { "migration", "send-section-footer", "off" },
+ { "migration", "store-global-state", "off" },
+};
+const size_t hw_compat_2_3_len = G_N_ELEMENTS(hw_compat_2_3);
+
+GlobalProperty hw_compat_2_2[] = {};
+const size_t hw_compat_2_2_len = G_N_ELEMENTS(hw_compat_2_2);
+
+GlobalProperty hw_compat_2_1[] = {
+ { "intel-hda", "old_msi_addr", "on" },
+ { "VGA", "qemu-extended-regs", "off" },
+ { "secondary-vga", "qemu-extended-regs", "off" },
+ { "virtio-scsi-pci", "any_layout", "off" },
+ { "usb-mouse", "usb_version", "1" },
+ { "usb-kbd", "usb_version", "1" },
+ { "virtio-pci", "virtio-pci-bus-master-bug-migration", "on" },
+};
+const size_t hw_compat_2_1_len = G_N_ELEMENTS(hw_compat_2_1);
static char *machine_get_accel(Object *obj, Error **errp)
{
@@ -591,7 +714,7 @@ static void machine_class_init(ObjectClass *oc, void *data)
object_class_property_add_bool(oc, "dump-guest-core",
machine_get_dump_guest_core, machine_set_dump_guest_core, &error_abort);
object_class_property_set_description(oc, "dump-guest-core",
- "Include guest memory in a core dump", &error_abort);
+ "Include guest memory in a core dump", &error_abort);
object_class_property_add_bool(oc, "mem-merge",
machine_get_mem_merge, machine_set_mem_merge, &error_abort);
@@ -647,14 +770,17 @@ static void machine_class_base_init(ObjectClass *oc, void *data)
assert(g_str_has_suffix(cname, TYPE_MACHINE_SUFFIX));
mc->name = g_strndup(cname,
strlen(cname) - strlen(TYPE_MACHINE_SUFFIX));
+ mc->compat_props = g_ptr_array_new();
}
}
static void machine_initfn(Object *obj)
{
MachineState *ms = MACHINE(obj);
+ MachineClass *mc = MACHINE_GET_CLASS(obj);
ms->kernel_irqchip_allowed = true;
+ ms->kernel_irqchip_split = mc->default_kernel_irqchip_split;
ms->kvm_shadow_mem = -1;
ms->dump_guest_core = true;
ms->mem_merge = true;
@@ -834,34 +960,6 @@ void machine_run_board_init(MachineState *machine)
machine_class->init(machine);
}
-static void machine_class_finalize(ObjectClass *klass, void *data)
-{
- MachineClass *mc = MACHINE_CLASS(klass);
-
- if (mc->compat_props) {
- g_array_free(mc->compat_props, true);
- }
- g_free(mc->name);
-}
-
-void machine_register_compat_props(MachineState *machine)
-{
- MachineClass *mc = MACHINE_GET_CLASS(machine);
- int i;
- GlobalProperty *p;
-
- if (!mc->compat_props) {
- return;
- }
-
- for (i = 0; i < mc->compat_props->len; i++) {
- p = g_array_index(mc->compat_props, GlobalProperty *, i);
- /* Machine compat_props must never cause errors: */
- p->errp = &error_abort;
- qdev_prop_register_global(p);
- }
-}
-
static const TypeInfo machine_info = {
.name = TYPE_MACHINE,
.parent = TYPE_OBJECT,
@@ -869,7 +967,6 @@ static const TypeInfo machine_info = {
.class_size = sizeof(MachineClass),
.class_init = machine_class_init,
.class_base_init = machine_class_base_init,
- .class_finalize = machine_class_finalize,
.instance_size = sizeof(MachineState),
.instance_init = machine_initfn,
.instance_finalize = machine_finalize,
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2025-04-21 14:05:29 +0200