diff mbox

[2/3] pc: Create pc_compat_2_4() function

Message ID 1446231660-24394-3-git-send-email-ehabkost@redhat.com
State New
Headers show

Commit Message

Eduardo Habkost Oct. 30, 2015, 7 p.m. UTC 
We will need to call x86_cpu_change_kvm_default() for pc-2.4 too, so we
will need a pc_compat_2_4() function.

I plan to fix this by adding a kvm_defaults list to PCMachineClass
later, but while we don't have that, let's do it the easy way and add
the new function.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 hw/i386/pc_piix.c | 12 +++++-------
 hw/i386/pc_q35.c  | 12 +++++-------
 2 files changed, 10 insertions(+), 14 deletions(-)
diff mbox

Patch

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index fd4bbc9..d6616c4 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -294,16 +294,14 @@  static void pc_init1(MachineState *machine,
     }
 }
 
-/* Looking for a pc_compat_2_4() function? It doesn't exist.
- * pc_compat_*() functions that run on machine-init time and
- * change global QEMU state are deprecated. Please don't create
- * one, and implement any pc-*-2.4 (and newer) compat code in
- * HW_COMPAT_*, PC_COMPAT_*, or * pc_*_machine_options().
- */
+static void pc_compat_2_4(MachineState *machine)
+{
+}
 
 static void pc_compat_2_3(MachineState *machine)
 {
     PCMachineState *pcms = PC_MACHINE(machine);
+    pc_compat_2_4(machine);
     savevm_skip_section_footers();
     if (kvm_enabled()) {
         pcms->smm = ON_OFF_AUTO_OFF;
@@ -490,7 +488,7 @@  static void pc_i440fx_2_4_machine_options(MachineClass *m)
     SET_MACHINE_COMPAT(m, PC_COMPAT_2_4);
 }
 
-DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", NULL,
+DEFINE_I440FX_MACHINE(v2_4, "pc-i440fx-2.4", pc_compat_2_4,
                       pc_i440fx_2_4_machine_options)
 
 
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 833b1c1..b33fcdc 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -277,16 +277,14 @@  static void pc_q35_init(MachineState *machine)
     }
 }
 
-/* Looking for a pc_compat_2_4() function? It doesn't exist.
- * pc_compat_*() functions that run on machine-init time and
- * change global QEMU state are deprecated. Please don't create
- * one, and implement any pc-*-2.4 (and newer) compat code in
- * HW_COMPAT_*, PC_COMPAT_*, or * pc_*_machine_options().
- */
+static void pc_compat_2_4(MachineState *machine)
+{
+}
 
 static void pc_compat_2_3(MachineState *machine)
 {
     PCMachineState *pcms = PC_MACHINE(machine);
+    pc_compat_2_4(machine);
     savevm_skip_section_footers();
     if (kvm_enabled()) {
         pcms->smm = ON_OFF_AUTO_OFF;
@@ -388,7 +386,7 @@  static void pc_q35_2_4_machine_options(MachineClass *m)
     SET_MACHINE_COMPAT(m, PC_COMPAT_2_4);
 }
 
-DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL,
+DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", pc_compat_2_4,
                    pc_q35_2_4_machine_options);