On Tue, 30 Oct 2018 19:04:52 +0400 Marc-André Lureau <marcandre.lur...@redhat.com> wrote:
> The following patch is going to add compatiblity parameters. > > Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com> > Reviewed-by: Michael S. Tsirkin <m...@redhat.com> Reviewed-by: Igor Mammedov <imamm...@redhat.com> > --- > include/hw/i386/pc.h | 2 +- > hw/i386/pc_piix.c | 15 ++++++++++++--- > hw/i386/pc_q35.c | 13 +++++++++++-- > 3 files changed, 24 insertions(+), 6 deletions(-) > > diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h > index dfe6746692..67ff516d61 100644 > --- a/include/hw/i386/pc.h > +++ b/include/hw/i386/pc.h > @@ -300,7 +300,7 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t > *); > .driver = TYPE_X86_CPU,\ > .property = "x-hv-synic-kvm-only",\ > .value = "on",\ > - } > + }, > > #define PC_COMPAT_2_12 \ > HW_COMPAT_2_12 \ > diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c > index dc09466b3e..7092d6d13f 100644 > --- a/hw/i386/pc_piix.c > +++ b/hw/i386/pc_piix.c > @@ -428,21 +428,30 @@ static void pc_i440fx_machine_options(MachineClass *m) > machine_class_allow_dynamic_sysbus_dev(m, TYPE_RAMFB_DEVICE); > } > > -static void pc_i440fx_3_0_machine_options(MachineClass *m) > +static void pc_i440fx_3_1_machine_options(MachineClass *m) > { > pc_i440fx_machine_options(m); > m->alias = "pc"; > m->is_default = 1; > } > > +DEFINE_I440FX_MACHINE(v3_1, "pc-i440fx-3.1", NULL, > + pc_i440fx_3_1_machine_options); > + > +static void pc_i440fx_3_0_machine_options(MachineClass *m) > +{ > + pc_i440fx_3_1_machine_options(m); > + m->is_default = 0; > + m->alias = NULL; > + SET_MACHINE_COMPAT(m, PC_COMPAT_3_0); > +} > + > DEFINE_I440FX_MACHINE(v3_0, "pc-i440fx-3.0", NULL, > pc_i440fx_3_0_machine_options); > > static void pc_i440fx_2_12_machine_options(MachineClass *m) > { > pc_i440fx_3_0_machine_options(m); > - m->is_default = 0; > - m->alias = NULL; > SET_MACHINE_COMPAT(m, PC_COMPAT_2_12); > } > > diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c > index 532241e3f8..4702bb13c4 100644 > --- a/hw/i386/pc_q35.c > +++ b/hw/i386/pc_q35.c > @@ -311,19 +311,28 @@ static void pc_q35_machine_options(MachineClass *m) > m->max_cpus = 288; > } > > -static void pc_q35_3_0_machine_options(MachineClass *m) > +static void pc_q35_3_1_machine_options(MachineClass *m) > { > pc_q35_machine_options(m); > m->alias = "q35"; > } > > +DEFINE_Q35_MACHINE(v3_1, "pc-q35-3.1", NULL, > + pc_q35_3_1_machine_options); > + > +static void pc_q35_3_0_machine_options(MachineClass *m) > +{ > + pc_q35_3_1_machine_options(m); > + m->alias = NULL; > + SET_MACHINE_COMPAT(m, PC_COMPAT_3_0); > +} > + > DEFINE_Q35_MACHINE(v3_0, "pc-q35-3.0", NULL, > pc_q35_3_0_machine_options); > > static void pc_q35_2_12_machine_options(MachineClass *m) > { > pc_q35_3_0_machine_options(m); > - m->alias = NULL; > SET_MACHINE_COMPAT(m, PC_COMPAT_2_12); > } >