From: Cornelia Huck <cohuck@redhat.com>
Date: Wed, 12 Nov 2025 13:00:31 +0000 (+0100)
Subject: hw: add compat machines for 11.0
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=231b4a035b39c81683cb07e0c0a302aabf13ac21;p=thirdparty%2Fqemu.git

hw: add compat machines for 11.0

Add 11.0 machine types for arm/i440fx/m68k/q35/s390x/spapr.

Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251112130031.2484181-1-cohuck@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index fd0e28f030..9d0568a7d5 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -3533,10 +3533,17 @@ static void machvirt_machine_init(void)
 }
 type_init(machvirt_machine_init);
 
+static void virt_machine_11_0_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 0)
+
 static void virt_machine_10_2_options(MachineClass *mc)
 {
+    virt_machine_11_0_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_10_2, hw_compat_10_2_len);
 }
-DEFINE_VIRT_MACHINE_AS_LATEST(10, 2)
+DEFINE_VIRT_MACHINE(10, 2)
 
 static void virt_machine_10_1_options(MachineClass *mc)
 {
diff --git a/hw/core/machine.c b/hw/core/machine.c
index 51c28468ff..6411e68856 100644
--- a/hw/core/machine.c
+++ b/hw/core/machine.c
@@ -38,6 +38,9 @@
 #include "hw/acpi/generic_event_device.h"
 #include "qemu/audio.h"
 
+GlobalProperty hw_compat_10_2[] = {};
+const size_t hw_compat_10_2_len = G_N_ELEMENTS(hw_compat_10_2);
+
 GlobalProperty hw_compat_10_1[] = {
     { TYPE_ACPI_GED, "x-has-hest-addr", "false" },
     { TYPE_VIRTIO_NET, "host_tunnel", "off" },
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index 1478a26f11..5cb074c0a0 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -81,6 +81,9 @@
     { "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_10_2[] = {};
+const size_t pc_compat_10_2_len = G_N_ELEMENTS(pc_compat_10_2);
+
 GlobalProperty pc_compat_10_1[] = {
     { "mch", "extended-tseg-mbytes", "16" },
 };
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 2e2671d605..fea158fc4b 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -438,12 +438,21 @@ static void pc_i440fx_machine_options(MachineClass *m)
                      pc_piix_compat_defaults, pc_piix_compat_defaults_len);
 }
 
-static void pc_i440fx_machine_10_2_options(MachineClass *m)
+static void pc_i440fx_machine_11_0_options(MachineClass *m)
 {
     pc_i440fx_machine_options(m);
 }
 
-DEFINE_I440FX_MACHINE_AS_LATEST(10, 2);
+DEFINE_I440FX_MACHINE_AS_LATEST(11, 0);
+
+static void pc_i440fx_machine_10_2_options(MachineClass *m)
+{
+    pc_i440fx_machine_11_0_options(m);
+    compat_props_add(m->compat_props, hw_compat_10_2, hw_compat_10_2_len);
+    compat_props_add(m->compat_props, pc_compat_10_2, pc_compat_10_2_len);
+}
+
+DEFINE_I440FX_MACHINE(10, 2);
 
 static void pc_i440fx_machine_10_1_options(MachineClass *m)
 {
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 18158ad15e..4d6046e47b 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -374,12 +374,21 @@ static void pc_q35_machine_options(MachineClass *m)
                      pc_q35_compat_defaults, pc_q35_compat_defaults_len);
 }
 
-static void pc_q35_machine_10_2_options(MachineClass *m)
+static void pc_q35_machine_11_0_options(MachineClass *m)
 {
     pc_q35_machine_options(m);
 }
 
-DEFINE_Q35_MACHINE_AS_LATEST(10, 2);
+DEFINE_Q35_MACHINE_AS_LATEST(11, 0);
+
+static void pc_q35_machine_10_2_options(MachineClass *m)
+{
+    pc_q35_machine_11_0_options(m);
+    compat_props_add(m->compat_props, hw_compat_10_2, hw_compat_10_2_len);
+    compat_props_add(m->compat_props, pc_compat_10_2, pc_compat_10_2_len);
+}
+
+DEFINE_Q35_MACHINE(10, 2);
 
 static void pc_q35_machine_10_1_options(MachineClass *m)
 {
diff --git a/hw/m68k/virt.c b/hw/m68k/virt.c
index 7be3a24800..e67900c727 100644
--- a/hw/m68k/virt.c
+++ b/hw/m68k/virt.c
@@ -367,10 +367,17 @@ type_init(virt_machine_register_types)
 #define DEFINE_VIRT_MACHINE(major, minor) \
     DEFINE_VIRT_MACHINE_IMPL(false, major, minor)
 
+static void virt_machine_11_0_options(MachineClass *mc)
+{
+}
+DEFINE_VIRT_MACHINE_AS_LATEST(11, 0)
+
 static void virt_machine_10_2_options(MachineClass *mc)
 {
+    virt_machine_11_0_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_10_2, hw_compat_10_2_len);
 }
-DEFINE_VIRT_MACHINE_AS_LATEST(10, 2)
+DEFINE_VIRT_MACHINE(10, 2)
 
 static void virt_machine_10_1_options(MachineClass *mc)
 {
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index bcf6aa560f..3d87450be5 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -4751,15 +4751,26 @@ static void spapr_machine_latest_class_options(MachineClass *mc)
 #define DEFINE_SPAPR_MACHINE(major, minor) \
     DEFINE_SPAPR_MACHINE_IMPL(false, major, minor)
 
+/*
+ * pseries-11.0
+ */
+static void spapr_machine_11_0_class_options(MachineClass *mc)
+{
+    /* Defaults for the latest behaviour inherited from the base class */
+}
+
+DEFINE_SPAPR_MACHINE_AS_LATEST(11, 0);
+
 /*
  * pseries-10.2
  */
 static void spapr_machine_10_2_class_options(MachineClass *mc)
 {
-    /* Defaults for the latest behaviour inherited from the base class */
+    spapr_machine_11_0_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_10_2, hw_compat_10_2_len);
 }
 
-DEFINE_SPAPR_MACHINE_AS_LATEST(10, 2);
+DEFINE_SPAPR_MACHINE(10, 2);
 
 /*
  * pseries-10.1
diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
index 05aa6e15c3..5e9bab2ee7 100644
--- a/hw/s390x/s390-virtio-ccw.c
+++ b/hw/s390x/s390-virtio-ccw.c
@@ -890,14 +890,26 @@ static const TypeInfo ccw_machine_info = {
     DEFINE_CCW_MACHINE_IMPL(false, major, minor)
 
 
+static void ccw_machine_11_0_instance_options(MachineState *machine)
+{
+}
+
+static void ccw_machine_11_0_class_options(MachineClass *mc)
+{
+}
+DEFINE_CCW_MACHINE_AS_LATEST(11, 0);
+
 static void ccw_machine_10_2_instance_options(MachineState *machine)
 {
+    ccw_machine_11_0_instance_options(machine);
 }
 
 static void ccw_machine_10_2_class_options(MachineClass *mc)
 {
+    ccw_machine_11_0_class_options(mc);
+    compat_props_add(mc->compat_props, hw_compat_10_2, hw_compat_10_2_len);
 }
-DEFINE_CCW_MACHINE_AS_LATEST(10, 2);
+DEFINE_CCW_MACHINE(10, 2);
 
 static void ccw_machine_10_1_instance_options(MachineState *machine)
 {
diff --git a/include/hw/core/boards.h b/include/hw/core/boards.h
index 815845207b..07f8938752 100644
--- a/include/hw/core/boards.h
+++ b/include/hw/core/boards.h
@@ -798,6 +798,9 @@ struct MachineState {
         } \
     } while (0)
 
+extern GlobalProperty hw_compat_10_2[];
+extern const size_t hw_compat_10_2_len;
+
 extern GlobalProperty hw_compat_10_1[];
 extern const size_t hw_compat_10_1_len;
 
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index b3a45ab71a..1890c61a38 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -214,6 +214,9 @@ void pc_system_parse_ovmf_flash(uint8_t *flash_ptr, size_t flash_size);
 /* sgx.c */
 void pc_machine_init_sgx_epc(PCMachineState *pcms);
 
+extern GlobalProperty pc_compat_10_2[];
+extern const size_t pc_compat_10_2_len;
+
 extern GlobalProperty pc_compat_10_1[];
 extern const size_t pc_compat_10_1_len;