1 files changed, 65 insertions, 24 deletions

diff --git a/hw/core/machine.c b/hw/core/machine.c
index c949af9..e869821 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -19,6 +19,7 @@
 #include "qemu/error-report.h"
 #include "qapi/error.h"
 #include "qapi/qapi-visit-machine.h"
+#include "qapi/qapi-commands-machine.h"
 #include "qemu/madvise.h"
 #include "qom/object_interfaces.h"
 #include "system/cpus.h"
@@ -36,7 +37,21 @@
 #include "hw/virtio/virtio-iommu.h"
 #include "audio/audio.h"
 
-GlobalProperty hw_compat_9_2[] = {};
+GlobalProperty hw_compat_10_0[] = {
+    { "scsi-hd", "dpofua", "off" },
+};
+const size_t hw_compat_10_0_len = G_N_ELEMENTS(hw_compat_10_0);
+
+GlobalProperty hw_compat_9_2[] = {
+    { "arm-cpu", "backcompat-pauth-default-use-qarma5", "true"},
+    { "virtio-balloon-pci", "vectors", "0" },
+    { "virtio-balloon-pci-transitional", "vectors", "0" },
+    { "virtio-balloon-pci-non-transitional", "vectors", "0" },
+    { "virtio-mem-pci", "vectors", "0" },
+    { "migration", "multifd-clean-tls-termination", "false" },
+    { "migration", "send-switchover-start", "off"},
+    { "vfio-pci", "x-migration-multifd-transfer", "off" },
+};
 const size_t hw_compat_9_2_len = G_N_ELEMENTS(hw_compat_9_2);
 
 GlobalProperty hw_compat_9_1[] = {
@@ -45,12 +60,12 @@ GlobalProperty hw_compat_9_1[] = {
 const size_t hw_compat_9_1_len = G_N_ELEMENTS(hw_compat_9_1);
 
 GlobalProperty hw_compat_9_0[] = {
-    {"arm-cpu", "backcompat-cntfrq", "true" },
+    { "arm-cpu", "backcompat-cntfrq", "true" },
     { "scsi-hd", "migrate-emulated-scsi-request", "false" },
     { "scsi-cd", "migrate-emulated-scsi-request", "false" },
-    {"vfio-pci", "skip-vsc-check", "false" },
+    { "vfio-pci", "skip-vsc-check", "false" },
     { "virtio-pci", "x-pcie-pm-no-soft-reset", "off" },
-    {"sd-card", "spec_version", "2" },
+    { "sd-card", "spec_version", "2" },
 };
 const size_t hw_compat_9_0_len = G_N_ELEMENTS(hw_compat_9_0);
 
@@ -270,24 +285,6 @@ GlobalProperty hw_compat_2_6[] = {
 };
 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[] = {
-    { "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);
-
 MachineState *current_machine;
 
 static char *machine_get_kernel(Object *obj, Error **errp)
@@ -455,6 +452,22 @@ static void machine_set_mem_merge(Object *obj, bool value, Error **errp)
     ms->mem_merge = value;
 }
 
+#ifdef CONFIG_POSIX
+static bool machine_get_aux_ram_share(Object *obj, Error **errp)
+{
+    MachineState *ms = MACHINE(obj);
+
+    return ms->aux_ram_share;
+}
+
+static void machine_set_aux_ram_share(Object *obj, bool value, Error **errp)
+{
+    MachineState *ms = MACHINE(obj);
+
+    ms->aux_ram_share = value;
+}
+#endif
+
 static bool machine_get_usb(Object *obj, Error **errp)
 {
     MachineState *ms = MACHINE(obj);
@@ -1071,7 +1084,7 @@ out:
     return r;
 }
 
-static void machine_class_init(ObjectClass *oc, void *data)
+static void machine_class_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
 
@@ -1160,6 +1173,12 @@ static void machine_class_init(ObjectClass *oc, void *data)
     object_class_property_set_description(oc, "mem-merge",
         "Enable/disable memory merge support");
 
+#ifdef CONFIG_POSIX
+    object_class_property_add_bool(oc, "aux-ram-share",
+                                   machine_get_aux_ram_share,
+                                   machine_set_aux_ram_share);
+#endif
+
     object_class_property_add_bool(oc, "usb",
         machine_get_usb, machine_set_usb);
     object_class_property_set_description(oc, "usb",
@@ -1208,7 +1227,7 @@ static void machine_class_init(ObjectClass *oc, void *data)
         "Memory size configuration");
 }
 
-static void machine_class_base_init(ObjectClass *oc, void *data)
+static void machine_class_base_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
     mc->max_cpus = mc->max_cpus ?: 1;
@@ -1667,6 +1686,22 @@ void qemu_remove_machine_init_done_notifier(Notifier *notify)
     notifier_remove(notify);
 }
 
+static void handle_machine_dumpdtb(MachineState *ms)
+{
+    if (!ms->dumpdtb) {
+        return;
+    }
+#ifdef CONFIG_FDT
+    qmp_dumpdtb(ms->dumpdtb, &error_fatal);
+    exit(0);
+#else
+    error_report("This machine doesn't have an FDT");
+    error_printf("(this machine type definitely doesn't use FDT, and "
+                 "this QEMU doesn't have FDT support compiled in)\n");
+    exit(1);
+#endif
+}
+
 void qdev_machine_creation_done(void)
 {
     cpu_synchronize_all_post_init();
@@ -1696,6 +1731,12 @@ void qdev_machine_creation_done(void)
 
     notifier_list_notify(&machine_init_done_notifiers, NULL);
 
+    /*
+     * If the user used -machine dumpdtb=file.dtb to request that we
+     * dump the DTB to a file, do it now, and exit.
+     */
+    handle_machine_dumpdtb(current_machine);
+
     if (rom_check_and_register_reset() != 0) {
         exit(1);
     }