Re: [Qemu-devel] [PATCH 4/5] pc: Add 2.9 machine-types

["Michael S. Tsirkin" <mst@redhat.com>]

On Sun, Jan 08, 2017 at 05:40:40PM -0200, Eduardo Habkost wrote:
> Cc: "Michael S. Tsirkin" <mst@redhat.com>
> Cc: Laszlo Ersek <lersek@redhat.com>
> Cc: Igor Mammedov <imammedo@redhat.com>
> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

Do I understand it correctly that you are merging this through
another tree?

In that case

Reviewed-by: Michael S. Tsirkin <mst@redhat.com>


> ---
> Changes v1 -> v2:
> * Added extra backslash to PC_COMPAT_2_8 definition
>   * Suggested-by: Laszlo Ersek <lersek@redhat.com>
> ---
>  include/hw/i386/pc.h |  2 ++
>  hw/i386/pc_piix.c    | 15 ++++++++++++---
>  hw/i386/pc_q35.c     | 13 +++++++++++--
>  3 files changed, 25 insertions(+), 5 deletions(-)
> 
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index b22e699c46..230e9e70c5 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -375,6 +375,8 @@ int e820_get_num_entries(void);
>  bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
>  
>  #define PC_COMPAT_2_8 \
> +    HW_COMPAT_2_8 \
> +
>  
>  #define PC_COMPAT_2_7 \
>      HW_COMPAT_2_7 \
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index 5e1adbe53c..9f102aa388 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -437,13 +437,24 @@ static void pc_i440fx_machine_options(MachineClass *m)
>      m->default_display = "std";
>  }
>  
> -static void pc_i440fx_2_8_machine_options(MachineClass *m)
> +static void pc_i440fx_2_9_machine_options(MachineClass *m)
>  {
>      pc_i440fx_machine_options(m);
>      m->alias = "pc";
>      m->is_default = 1;
>  }
>  
> +DEFINE_I440FX_MACHINE(v2_9, "pc-i440fx-2.9", NULL,
> +                      pc_i440fx_2_9_machine_options);
> +
> +static void pc_i440fx_2_8_machine_options(MachineClass *m)
> +{
> +    pc_i440fx_2_9_machine_options(m);
> +    m->is_default = 0;
> +    m->alias = NULL;
> +    SET_MACHINE_COMPAT(m, PC_COMPAT_2_8);
> +}
> +
>  DEFINE_I440FX_MACHINE(v2_8, "pc-i440fx-2.8", NULL,
>                        pc_i440fx_2_8_machine_options);
>  
> @@ -451,8 +462,6 @@ DEFINE_I440FX_MACHINE(v2_8, "pc-i440fx-2.8", NULL,
>  static void pc_i440fx_2_7_machine_options(MachineClass *m)
>  {
>      pc_i440fx_2_8_machine_options(m);
> -    m->is_default = 0;
> -    m->alias = NULL;
>      SET_MACHINE_COMPAT(m, PC_COMPAT_2_7);
>  }
>  
> diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
> index d042fe0843..dd792a8547 100644
> --- a/hw/i386/pc_q35.c
> +++ b/hw/i386/pc_q35.c
> @@ -301,19 +301,28 @@ static void pc_q35_machine_options(MachineClass *m)
>      m->max_cpus = 288;
>  }
>  
> -static void pc_q35_2_8_machine_options(MachineClass *m)
> +static void pc_q35_2_9_machine_options(MachineClass *m)
>  {
>      pc_q35_machine_options(m);
>      m->alias = "q35";
>  }
>  
> +DEFINE_Q35_MACHINE(v2_9, "pc-q35-2.9", NULL,
> +                   pc_q35_2_9_machine_options);
> +
> +static void pc_q35_2_8_machine_options(MachineClass *m)
> +{
> +    pc_q35_2_9_machine_options(m);
> +    m->alias = NULL;
> +    SET_MACHINE_COMPAT(m, PC_COMPAT_2_8);
> +}
> +
>  DEFINE_Q35_MACHINE(v2_8, "pc-q35-2.8", NULL,
>                     pc_q35_2_8_machine_options);
>  
>  static void pc_q35_2_7_machine_options(MachineClass *m)
>  {
>      pc_q35_2_8_machine_options(m);
> -    m->alias = NULL;
>      m->max_cpus = 255;
>      SET_MACHINE_COMPAT(m, PC_COMPAT_2_7);
>  }
> -- 
> 2.11.0.259.g40922b1