[PATCH-for-9.1 v2 01/21] hw/i386/pc: Remove deprecated pc-i440fx-2.0 machine

["Philippe Mathieu-Daudé" <philmd@linaro.org>]

The pc-i440fx-2.0 machine was deprecated for the 8.2
release (see commit c7437f0ddb "docs/about: Mark the
old pc-i440fx-2.0 - 2.3 machine types as deprecated"),
time to remove it.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20240305134221.30924-2-philmd@linaro.org>
---
 docs/about/deprecated.rst       |  2 +-
 docs/about/removed-features.rst |  2 +-
 include/hw/i386/pc.h            |  3 ---
 hw/i386/pc.c                    | 15 -------------
 hw/i386/pc_piix.c               | 37 ---------------------------------
 5 files changed, 2 insertions(+), 57 deletions(-)

diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst
index 7b548519b5..b567415d62 100644
--- a/docs/about/deprecated.rst
+++ b/docs/about/deprecated.rst
@@ -219,7 +219,7 @@ deprecated; use the new name ``dtb-randomness`` instead. The new name
 better reflects the way this property affects all random data within
 the device tree blob, not just the ``kaslr-seed`` node.
 
-``pc-i440fx-2.0`` up to ``pc-i440fx-2.3`` (since 8.2)
+``pc-i440fx-2.1`` up to ``pc-i440fx-2.3`` (since 8.2)
 '''''''''''''''''''''''''''''''''''''''''''''''''''''
 
 These old machine types are quite neglected nowadays and thus might have
diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index f9cf874f7b..51119e623f 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -816,7 +816,7 @@ mips ``fulong2e`` machine alias (removed in 6.0)
 
 This machine has been renamed ``fuloong2e``.
 
-``pc-0.10`` up to ``pc-i440fx-1.7`` (removed in 4.0 up to 8.2)
+``pc-0.10`` up to ``pc-i440fx-2.0`` (removed in 4.0 up to 9.0)
 ''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
 
 These machine types were very old and likely could not be used for live
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 27a68071d7..67856f54c3 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -285,9 +285,6 @@ extern const size_t pc_compat_2_2_len;
 extern GlobalProperty pc_compat_2_1[];
 extern const size_t pc_compat_2_1_len;
 
-extern GlobalProperty pc_compat_2_0[];
-extern const size_t pc_compat_2_0_len;
-
 #define DEFINE_PC_MACHINE(suffix, namestr, initfn, optsfn) \
     static void pc_machine_##suffix##_class_init(ObjectClass *oc, void *data) \
     { \
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index e80f02bef4..e7b6abf237 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -311,21 +311,6 @@ GlobalProperty pc_compat_2_1[] = {
 };
 const size_t pc_compat_2_1_len = G_N_ELEMENTS(pc_compat_2_1);
 
-GlobalProperty pc_compat_2_0[] = {
-    PC_CPU_MODEL_IDS("2.0.0")
-    { "virtio-scsi-pci", "any_layout", "off" },
-    { "PIIX4_PM", "memory-hotplug-support", "off" },
-    { "apic", "version", "0x11" },
-    { "nec-usb-xhci", "superspeed-ports-first", "off" },
-    { "nec-usb-xhci", "force-pcie-endcap", "on" },
-    { "pci-serial", "prog_if", "0" },
-    { "pci-serial-2x", "prog_if", "0" },
-    { "pci-serial-4x", "prog_if", "0" },
-    { "virtio-net-pci", "guest_announce", "off" },
-    { "ICH9-LPC", "memory-hotplug-support", "off" },
-};
-const size_t pc_compat_2_0_len = G_N_ELEMENTS(pc_compat_2_0);
-
 GSIState *pc_gsi_create(qemu_irq **irqs, bool pci_enabled)
 {
     GSIState *s;
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 18ba076609..585231ef7b 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -441,11 +441,6 @@ static void pc_compat_2_1_fn(MachineState *machine)
     x86_cpu_change_kvm_default("svm", NULL);
 }
 
-static void pc_compat_2_0_fn(MachineState *machine)
-{
-    pc_compat_2_1_fn(machine);
-}
-
 #ifdef CONFIG_ISAPC
 static void pc_init_isa(MachineState *machine)
 {
@@ -872,38 +867,6 @@ static void pc_i440fx_2_1_machine_options(MachineClass *m)
 DEFINE_I440FX_MACHINE(v2_1, "pc-i440fx-2.1", pc_compat_2_1_fn,
                       pc_i440fx_2_1_machine_options);
 
-static void pc_i440fx_2_0_machine_options(MachineClass *m)
-{
-    PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
-
-    pc_i440fx_2_1_machine_options(m);
-    m->hw_version = "2.0.0";
-    compat_props_add(m->compat_props, pc_compat_2_0, pc_compat_2_0_len);
-    pcmc->smbios_legacy_mode = true;
-    pcmc->has_reserved_memory = false;
-    /* This value depends on the actual DSDT and SSDT compiled into
-     * the source QEMU; unfortunately it depends on the binary and
-     * not on the machine type, so we cannot make pc-i440fx-1.7 work on
-     * both QEMU 1.7 and QEMU 2.0.
-     *
-     * Large variations cause migration to fail for more than one
-     * consecutive value of the "-smp" maxcpus option.
-     *
-     * For small variations of the kind caused by different iasl versions,
-     * the 4k rounding usually leaves slack.  However, there could be still
-     * one or two values that break.  For QEMU 1.7 and QEMU 2.0 the
-     * slack is only ~10 bytes before one "-smp maxcpus" value breaks!
-     *
-     * 6652 is valid for QEMU 2.0, the right value for pc-i440fx-1.7 on
-     * QEMU 1.7 it is 6414.  For RHEL/CentOS 7.0 it is 6418.
-     */
-    pcmc->legacy_acpi_table_size = 6652;
-    pcmc->acpi_data_size = 0x10000;
-}
-
-DEFINE_I440FX_MACHINE(v2_0, "pc-i440fx-2.0", pc_compat_2_0_fn,
-                      pc_i440fx_2_0_machine_options);
-
 #ifdef CONFIG_ISAPC
 static void isapc_machine_options(MachineClass *m)
 {
-- 
2.41.0