From: "Michael S. Tsirkin" <mst@redhat.com>
To: Cornelia Huck <cohuck@redhat.com>
Cc: Peter Maydell <peter.maydell@linaro.org>,
Thomas Huth <thuth@redhat.com>,
Eduardo Habkost <ehabkost@redhat.com>,
qemu-devel@nongnu.org, Halil Pasic <pasic@linux.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
qemu-s390x@nongnu.org, qemu-arm@nongnu.org, qemu-ppc@nongnu.org,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [PATCH] hw: add compat machines for 5.2
Date: Wed, 29 Jul 2020 10:10:56 -0400 [thread overview]
Message-ID: <20200729101032-mutt-send-email-mst@kernel.org> (raw)
In-Reply-To: <20200728094645.272149-1-cohuck@redhat.com>
On Tue, Jul 28, 2020 at 11:46:45AM +0200, Cornelia Huck wrote:
> Add 5.2 machine types for arm/i440fx/q35/s390x/spapr.
>
> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
We merge this kind of thing after the release, right?
> ---
> hw/arm/virt.c | 9 ++++++++-
> hw/core/machine.c | 3 +++
> hw/i386/pc.c | 3 +++
> hw/i386/pc_piix.c | 14 +++++++++++++-
> hw/i386/pc_q35.c | 13 ++++++++++++-
> hw/ppc/spapr.c | 15 +++++++++++++--
> hw/s390x/s390-virtio-ccw.c | 14 +++++++++++++-
> include/hw/boards.h | 3 +++
> include/hw/i386/pc.h | 3 +++
> 9 files changed, 71 insertions(+), 6 deletions(-)
>
> diff --git a/hw/arm/virt.c b/hw/arm/virt.c
> index ecfee362a182..acf9bfbeceaf 100644
> --- a/hw/arm/virt.c
> +++ b/hw/arm/virt.c
> @@ -2546,10 +2546,17 @@ static void machvirt_machine_init(void)
> }
> type_init(machvirt_machine_init);
>
> +static void virt_machine_5_2_options(MachineClass *mc)
> +{
> +}
> +DEFINE_VIRT_MACHINE_AS_LATEST(5, 2)
> +
> static void virt_machine_5_1_options(MachineClass *mc)
> {
> + virt_machine_5_2_options(mc);
> + compat_props_add(mc->compat_props, hw_compat_5_1, hw_compat_5_1_len);
> }
> -DEFINE_VIRT_MACHINE_AS_LATEST(5, 1)
> +DEFINE_VIRT_MACHINE(5, 1)
>
> static void virt_machine_5_0_options(MachineClass *mc)
> {
> diff --git a/hw/core/machine.c b/hw/core/machine.c
> index 2f881d6d75b8..a24fe18ab6a6 100644
> --- a/hw/core/machine.c
> +++ b/hw/core/machine.c
> @@ -28,6 +28,9 @@
> #include "hw/mem/nvdimm.h"
> #include "migration/vmstate.h"
>
> +GlobalProperty hw_compat_5_1[] = {};
> +const size_t hw_compat_5_1_len = G_N_ELEMENTS(hw_compat_5_1);
> +
> GlobalProperty hw_compat_5_0[] = {
> { "virtio-balloon-device", "page-poison", "false" },
> { "vmport", "x-read-set-eax", "off" },
> diff --git a/hw/i386/pc.c b/hw/i386/pc.c
> index 3d419d599127..1733b5341a62 100644
> --- a/hw/i386/pc.c
> +++ b/hw/i386/pc.c
> @@ -97,6 +97,9 @@
> #include "fw_cfg.h"
> #include "trace.h"
>
> +GlobalProperty pc_compat_5_1[] = {};
> +const size_t pc_compat_5_1_len = G_N_ELEMENTS(pc_compat_5_1);
> +
> GlobalProperty pc_compat_5_0[] = {};
> const size_t pc_compat_5_0_len = G_N_ELEMENTS(pc_compat_5_0);
>
> diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
> index b789e83f9acb..c5ba70ca17cb 100644
> --- a/hw/i386/pc_piix.c
> +++ b/hw/i386/pc_piix.c
> @@ -426,7 +426,7 @@ static void pc_i440fx_machine_options(MachineClass *m)
> machine_class_allow_dynamic_sysbus_dev(m, TYPE_VMBUS_BRIDGE);
> }
>
> -static void pc_i440fx_5_1_machine_options(MachineClass *m)
> +static void pc_i440fx_5_2_machine_options(MachineClass *m)
> {
> PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
> pc_i440fx_machine_options(m);
> @@ -435,6 +435,18 @@ static void pc_i440fx_5_1_machine_options(MachineClass *m)
> pcmc->default_cpu_version = 1;
> }
>
> +DEFINE_I440FX_MACHINE(v5_2, "pc-i440fx-5.2", NULL,
> + pc_i440fx_5_2_machine_options);
> +
> +static void pc_i440fx_5_1_machine_options(MachineClass *m)
> +{
> + pc_i440fx_5_2_machine_options(m);
> + m->alias = NULL;
> + m->is_default = false;
> + compat_props_add(m->compat_props, hw_compat_5_1, hw_compat_5_1_len);
> + compat_props_add(m->compat_props, pc_compat_5_1, pc_compat_5_1_len);
> +}
> +
> DEFINE_I440FX_MACHINE(v5_1, "pc-i440fx-5.1", NULL,
> pc_i440fx_5_1_machine_options);
>
> diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
> index a3e607a544a5..0cb9c18cd44d 100644
> --- a/hw/i386/pc_q35.c
> +++ b/hw/i386/pc_q35.c
> @@ -353,7 +353,7 @@ static void pc_q35_machine_options(MachineClass *m)
> m->max_cpus = 288;
> }
>
> -static void pc_q35_5_1_machine_options(MachineClass *m)
> +static void pc_q35_5_2_machine_options(MachineClass *m)
> {
> PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
> pc_q35_machine_options(m);
> @@ -361,6 +361,17 @@ static void pc_q35_5_1_machine_options(MachineClass *m)
> pcmc->default_cpu_version = 1;
> }
>
> +DEFINE_Q35_MACHINE(v5_2, "pc-q35-5.2", NULL,
> + pc_q35_5_2_machine_options);
> +
> +static void pc_q35_5_1_machine_options(MachineClass *m)
> +{
> + pc_q35_5_2_machine_options(m);
> + m->alias = NULL;
> + compat_props_add(m->compat_props, hw_compat_5_1, hw_compat_5_1_len);
> + compat_props_add(m->compat_props, pc_compat_5_1, pc_compat_5_1_len);
> +}
> +
> DEFINE_Q35_MACHINE(v5_1, "pc-q35-5.1", NULL,
> pc_q35_5_1_machine_options);
>
> diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
> index 0ae293ec9431..1c8d0981b382 100644
> --- a/hw/ppc/spapr.c
> +++ b/hw/ppc/spapr.c
> @@ -4579,15 +4579,26 @@ static void spapr_machine_latest_class_options(MachineClass *mc)
> } \
> type_init(spapr_machine_register_##suffix)
>
> +/*
> + * pseries-5.2
> + */
> +static void spapr_machine_5_2_class_options(MachineClass *mc)
> +{
> + /* Defaults for the latest behaviour inherited from the base class */
> +}
> +
> +DEFINE_SPAPR_MACHINE(5_2, "5.2", true);
> +
> /*
> * pseries-5.1
> */
> static void spapr_machine_5_1_class_options(MachineClass *mc)
> {
> - /* Defaults for the latest behaviour inherited from the base class */
> + spapr_machine_5_2_class_options(mc);
> + compat_props_add(mc->compat_props, hw_compat_5_1, hw_compat_5_1_len);
> }
>
> -DEFINE_SPAPR_MACHINE(5_1, "5.1", true);
> +DEFINE_SPAPR_MACHINE(5_1, "5.1", false);
>
> /*
> * pseries-5.0
> diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c
> index 403d30e13bca..3dc22737a389 100644
> --- a/hw/s390x/s390-virtio-ccw.c
> +++ b/hw/s390x/s390-virtio-ccw.c
> @@ -804,14 +804,26 @@ bool css_migration_enabled(void)
> } \
> type_init(ccw_machine_register_##suffix)
>
> +static void ccw_machine_5_2_instance_options(MachineState *machine)
> +{
> +}
> +
> +static void ccw_machine_5_2_class_options(MachineClass *mc)
> +{
> +}
> +DEFINE_CCW_MACHINE(5_2, "5.2", true);
> +
> static void ccw_machine_5_1_instance_options(MachineState *machine)
> {
> + ccw_machine_5_2_instance_options(machine);
> }
>
> static void ccw_machine_5_1_class_options(MachineClass *mc)
> {
> + ccw_machine_5_2_class_options(mc);
> + compat_props_add(mc->compat_props, hw_compat_5_1, hw_compat_5_1_len);
> }
> -DEFINE_CCW_MACHINE(5_1, "5.1", true);
> +DEFINE_CCW_MACHINE(5_1, "5.1", false);
>
> static void ccw_machine_5_0_instance_options(MachineState *machine)
> {
> diff --git a/include/hw/boards.h b/include/hw/boards.h
> index 426ce5f625a4..bc5b82ad209e 100644
> --- a/include/hw/boards.h
> +++ b/include/hw/boards.h
> @@ -319,6 +319,9 @@ struct MachineState {
> } \
> type_init(machine_initfn##_register_types)
>
> +extern GlobalProperty hw_compat_5_1[];
> +extern const size_t hw_compat_5_1_len;
> +
> extern GlobalProperty hw_compat_5_0[];
> extern const size_t hw_compat_5_0_len;
>
> diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
> index 3d7ed3a55e30..fe52e165b27c 100644
> --- a/include/hw/i386/pc.h
> +++ b/include/hw/i386/pc.h
> @@ -193,6 +193,9 @@ void pc_system_firmware_init(PCMachineState *pcms, MemoryRegion *rom_memory);
> void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
> const CPUArchIdList *apic_ids, GArray *entry);
>
> +extern GlobalProperty pc_compat_5_1[];
> +extern const size_t pc_compat_5_1_len;
> +
> extern GlobalProperty pc_compat_5_0[];
> extern const size_t pc_compat_5_0_len;
>
> --
> 2.25.4
next prev parent reply other threads:[~2020-07-29 14:12 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-28 9:46 [PATCH] hw: add compat machines for 5.2 Cornelia Huck
2020-07-28 10:25 ` Thomas Huth
2020-07-28 10:39 ` Andrew Jones
2020-07-28 14:15 ` Greg Kurz
2020-07-29 2:55 ` David Gibson
2020-07-29 6:24 ` Christian Borntraeger
2020-07-29 14:10 ` Michael S. Tsirkin [this message]
2020-07-29 14:22 ` Cornelia Huck
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