pc: Move option_rom_has_mr/rom_file_has_mr globals to MachineClass

This way, these settings can be simply set on the corresponding
machine_options() function, instead of requiring code in
pc_compat_*() functions.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index f058b3cb00..7d847b247d 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -320,14 +320,12 @@ static void pc_compat_2_0(MachineState *machine)
 static void pc_compat_1_7(MachineState *machine)
 {
     pc_compat_2_0(machine);
-    option_rom_has_mr = true;
     x86_cpu_change_kvm_default("x2apic", NULL);
 }
 
 static void pc_compat_1_6(MachineState *machine)
 {
     pc_compat_1_7(machine);
-    rom_file_has_mr = false;
 }
 
 static void pc_compat_1_5(MachineState *machine)
@@ -361,8 +359,6 @@ static void pc_compat_0_13(MachineState *machine)
 
 static void pc_init_isa(MachineState *machine)
 {
-    option_rom_has_mr = true;
-    rom_file_has_mr = false;
     if (!machine->cpu_model) {
         machine->cpu_model = "486";
     }
@@ -527,6 +523,7 @@ static void pc_i440fx_1_7_machine_options(MachineClass *m)
     pc_i440fx_2_0_machine_options(m);
     m->hw_version = "1.7.0";
     m->default_machine_opts = NULL;
+    m->option_rom_has_mr = true;
     SET_MACHINE_COMPAT(m, PC_COMPAT_1_7);
     pcmc->smbios_defaults = false;
     pcmc->gigabyte_align = false;
@@ -542,6 +539,7 @@ static void pc_i440fx_1_6_machine_options(MachineClass *m)
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
     pc_i440fx_1_7_machine_options(m);
     m->hw_version = "1.6.0";
+    m->rom_file_has_mr = false;
     SET_MACHINE_COMPAT(m, PC_COMPAT_1_6);
     pcmc->has_acpi_build = false;
 }
@@ -1026,6 +1024,8 @@ static void isapc_machine_options(MachineClass *m)
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
     m->desc = "ISA-only PC";
     m->max_cpus = 1;
+    m->option_rom_has_mr = true;
+    m->rom_file_has_mr = false;
     pcmc->pci_enabled = false;
     pcmc->has_acpi_build = false;
     pcmc->smbios_defaults = false;