summary refs log tree commit diff stats
path: root/hw/i386
diff options
context:
space:
mode:
Diffstat (limited to 'hw/i386')
-rw-r--r--hw/i386/acpi-common.c4
-rw-r--r--hw/i386/pc.c6
-rw-r--r--hw/i386/pc_piix.c17
-rw-r--r--hw/i386/pc_q35.c16
-rw-r--r--hw/i386/x86.c19
-rw-r--r--hw/i386/xen/xen-hvm.c5
6 files changed, 51 insertions, 16 deletions
diff --git a/hw/i386/acpi-common.c b/hw/i386/acpi-common.c
index 20f19269da..0cc2919bb8 100644
--- a/hw/i386/acpi-common.c
+++ b/hw/i386/acpi-common.c
@@ -107,7 +107,9 @@ void acpi_build_madt(GArray *table_data, BIOSLinker *linker,
     acpi_table_begin(&table, table_data);
     /* Local APIC Address */
     build_append_int_noprefix(table_data, APIC_DEFAULT_ADDRESS, 4);
-    build_append_int_noprefix(table_data, 1 /* PCAT_COMPAT */, 4); /* Flags */
+    /* Flags. bit 0: PCAT_COMPAT */
+    build_append_int_noprefix(table_data,
+                              x86ms->pic != ON_OFF_AUTO_OFF ? 1 : 0 , 4);
 
     for (i = 0; i < apic_ids->len; i++) {
         pc_madt_cpu_entry(i, apic_ids, table_data, false);
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 5c21b0c4db..08c7de416f 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -78,6 +78,12 @@
     { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
     { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },
 
+GlobalProperty pc_compat_9_0[] = {
+    { TYPE_X86_CPU, "guest-phys-bits", "0" },
+    { "sev-guest", "legacy-vm-type", "true" },
+};
+const size_t pc_compat_9_0_len = G_N_ELEMENTS(pc_compat_9_0);
+
 GlobalProperty pc_compat_8_2[] = {};
 const size_t pc_compat_8_2_len = G_N_ELEMENTS(pc_compat_8_2);
 
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 18ba076609..8850c49c66 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -513,13 +513,26 @@ static void pc_i440fx_machine_options(MachineClass *m)
                                      "Use a different south bridge than PIIX3");
 }
 
-static void pc_i440fx_9_0_machine_options(MachineClass *m)
+static void pc_i440fx_9_1_machine_options(MachineClass *m)
 {
     pc_i440fx_machine_options(m);
     m->alias = "pc";
     m->is_default = true;
 }
 
+DEFINE_I440FX_MACHINE(v9_1, "pc-i440fx-9.1", NULL,
+                      pc_i440fx_9_1_machine_options);
+
+static void pc_i440fx_9_0_machine_options(MachineClass *m)
+{
+    pc_i440fx_9_1_machine_options(m);
+    m->alias = NULL;
+    m->is_default = false;
+
+    compat_props_add(m->compat_props, hw_compat_9_0, hw_compat_9_0_len);
+    compat_props_add(m->compat_props, pc_compat_9_0, pc_compat_9_0_len);
+}
+
 DEFINE_I440FX_MACHINE(v9_0, "pc-i440fx-9.0", NULL,
                       pc_i440fx_9_0_machine_options);
 
@@ -528,8 +541,6 @@ static void pc_i440fx_8_2_machine_options(MachineClass *m)
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
 
     pc_i440fx_9_0_machine_options(m);
-    m->alias = NULL;
-    m->is_default = false;
 
     compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len);
     compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len);
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index c7bc8a2041..bb53a51ac1 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -219,6 +219,8 @@ static void pc_q35_init(MachineState *machine)
                             x86ms->above_4g_mem_size, NULL);
     object_property_set_bool(phb, PCI_HOST_BYPASS_IOMMU,
                              pcms->default_bus_bypass_iommu, NULL);
+    object_property_set_bool(phb, PCI_HOST_PROP_SMM_RANGES,
+                             x86_machine_is_smm_enabled(x86ms), NULL);
     sysbus_realize_and_unref(SYS_BUS_DEVICE(phb), &error_fatal);
 
     /* pci */
@@ -365,12 +367,23 @@ static void pc_q35_machine_options(MachineClass *m)
                      pc_q35_compat_defaults, pc_q35_compat_defaults_len);
 }
 
-static void pc_q35_9_0_machine_options(MachineClass *m)
+static void pc_q35_9_1_machine_options(MachineClass *m)
 {
     pc_q35_machine_options(m);
     m->alias = "q35";
 }
 
+DEFINE_Q35_MACHINE(v9_1, "pc-q35-9.1", NULL,
+                   pc_q35_9_1_machine_options);
+
+static void pc_q35_9_0_machine_options(MachineClass *m)
+{
+    pc_q35_9_1_machine_options(m);
+    m->alias = NULL;
+    compat_props_add(m->compat_props, hw_compat_9_0, hw_compat_9_0_len);
+    compat_props_add(m->compat_props, pc_compat_9_0, pc_compat_9_0_len);
+}
+
 DEFINE_Q35_MACHINE(v9_0, "pc-q35-9.0", NULL,
                    pc_q35_9_0_machine_options);
 
@@ -378,7 +391,6 @@ static void pc_q35_8_2_machine_options(MachineClass *m)
 {
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
     pc_q35_9_0_machine_options(m);
-    m->alias = NULL;
     m->max_cpus = 1024;
     compat_props_add(m->compat_props, hw_compat_8_2, hw_compat_8_2_len);
     compat_props_add(m->compat_props, pc_compat_8_2, pc_compat_8_2_len);
diff --git a/hw/i386/x86.c b/hw/i386/x86.c
index ffbda48917..3d5b51e92d 100644
--- a/hw/i386/x86.c
+++ b/hw/i386/x86.c
@@ -679,14 +679,6 @@ DeviceState *ioapic_init_secondary(GSIState *gsi_state)
     return dev;
 }
 
-struct setup_data {
-    uint64_t next;
-    uint32_t type;
-    uint32_t len;
-    uint8_t data[];
-} __attribute__((packed));
-
-
 /*
  * The entry point into the kernel for PVH boot is different from
  * the native entry point.  The PVH entry is defined by the x86/HVM
@@ -1389,6 +1381,16 @@ static void machine_set_sgx_epc(Object *obj, Visitor *v, const char *name,
     qapi_free_SgxEPCList(list);
 }
 
+static int x86_kvm_type(MachineState *ms, const char *vm_type)
+{
+    /*
+     * No x86 machine has a kvm-type property.  If one is added that has
+     * it, it should call kvm_get_vm_type() directly or not use it at all.
+     */
+    assert(vm_type == NULL);
+    return kvm_enabled() ? kvm_get_vm_type(ms) : 0;
+}
+
 static void x86_machine_initfn(Object *obj)
 {
     X86MachineState *x86ms = X86_MACHINE(obj);
@@ -1413,6 +1415,7 @@ static void x86_machine_class_init(ObjectClass *oc, void *data)
     mc->cpu_index_to_instance_props = x86_cpu_index_to_props;
     mc->get_default_cpu_node_id = x86_get_default_cpu_node_id;
     mc->possible_cpu_arch_ids = x86_possible_cpu_arch_ids;
+    mc->kvm_type = x86_kvm_type;
     x86mc->save_tsc_khz = true;
     x86mc->fwcfg_dma_enabled = true;
     nc->nmi_monitor_handler = x86_nmi;
diff --git a/hw/i386/xen/xen-hvm.c b/hw/i386/xen/xen-hvm.c
index 7745cb3963..006d219ad5 100644
--- a/hw/i386/xen/xen-hvm.c
+++ b/hw/i386/xen/xen-hvm.c
@@ -457,11 +457,12 @@ static void xen_log_sync(MemoryListener *listener, MemoryRegionSection *section)
                           int128_get64(section->size));
 }
 
-static void xen_log_global_start(MemoryListener *listener)
+static bool xen_log_global_start(MemoryListener *listener, Error **errp)
 {
     if (xen_enabled()) {
         xen_in_migration = true;
     }
+    return true;
 }
 
 static void xen_log_global_stop(MemoryListener *listener)
@@ -668,7 +669,7 @@ void xen_hvm_modified_memory(ram_addr_t start, ram_addr_t length)
 void qmp_xen_set_global_dirty_log(bool enable, Error **errp)
 {
     if (enable) {
-        memory_global_dirty_log_start(GLOBAL_DIRTY_MIGRATION);
+        memory_global_dirty_log_start(GLOBAL_DIRTY_MIGRATION, errp);
     } else {
         memory_global_dirty_log_stop(GLOBAL_DIRTY_MIGRATION);
     }