target-info: Add more API for VirtIO cleanups & introduce ARM macros

[RFC PATCH-for-10.1 v6 14/14] hw/arm: Add DEFINE_MACHINE_[ARM_]AARCH64() macros

Philippe Mathieu-Daudé posted 14 patches 5 months, 2 weeks ago

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Maintainers: Richard Henderson <richard.henderson@linaro.org>, Paolo Bonzini <pbonzini@redhat.com>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, "Michael S. Tsirkin" <mst@redhat.com>, Igor Mammedov <imammedo@redhat.com>, Ani Sinha <anisinha@redhat.com>, Beniamino Galvani <b.galvani@gmail.com>, Peter Maydell <peter.maydell@linaro.org>, Strahinja Jankovic <strahinja.p.jankovic@gmail.com>, Tyrone Ting <kfting@nuvoton.com>, Hao Wu <wuhaotsh@google.com>, John Snow <jsnow@redhat.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <alistair.francis@wdc.com>, Weiwei Li <liwei1518@gmail.com>, Daniel Henrique Barboza <dbarboza@ventanamicro.com>, Liu Zhiwei <zhiwei_liu@linux.alibaba.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Eduardo Habkost <eduardo@habkost.net>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Yanan Wang <wangyanan55@huawei.com>, Zhao Liu <zhao1.liu@intel.com>, Jonathan Cameron <jonathan.cameron@huawei.com>, Fan Ni <fan.ni@samsung.com>, Helge Deller <deller@gmx.de>, Gerd Hoffmann <kraxel@redhat.com>, Pavel Pisa <pisa@cmp.felk.cvut.cz>, Francisco Iglesias <francisco.iglesias@amd.com>, Vikram Garhwal <vikram.garhwal@bytedance.com>, Jason Wang <jasowang@redhat.com>, Dmitry Fleytman <dmitry.fleytman@gmail.com>, Aurelien Jarno <aurelien@aurel32.net>, Nicholas Piggin <npiggin@gmail.com>, "Frédéric Barrat" <fbarrat@linux.ibm.com>, Bernhard Beschow <shentey@gmail.com>, Yoshinori Sato <yoshinori.sato@nifty.com>, Magnus Damm <magnus.damm@gmail.com>, Matthew Rosato <mjrosato@linux.ibm.com>, Eric Farman <farman@linux.ibm.com>, Halil Pasic <pasic@linux.ibm.com>, Christian Borntraeger <borntraeger@linux.ibm.com>, David Hildenbrand <david@redhat.com>, Ilya Leoshkevich <iii@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Alex Williamson <alex.williamson@redhat.com>, "Cédric Le Goater" <clg@redhat.com>, Alexander Graf <agraf@csgraf.de>, Phil Dennis-Jordan <phil@philjordan.eu>, "Alex Bennée" <alex.bennee@linaro.org>, Pierrick Bouvier <pierrick.bouvier@linaro.org>, Peter Xu <peterx@redhat.com>, Riku Voipio <riku.voipio@iki.fi>, "Daniel P. Berrangé" <berrange@redhat.com>, Fabiano Rosas <farosas@suse.de>, Laurent Vivier <lvivier@redhat.com>, Song Gao <gaosong@loongson.cn>, Huacai Chen <chenhuacai@kernel.org>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Aleksandar Rikalo <arikalo@gmail.com>, Alexandre Iooss <erdnaxe@crans.org>, Mahmoud Mandour <ma.mandourr@gmail.com>

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[RFC PATCH-for-10.1 v6 14/14] hw/arm: Add DEFINE_MACHINE_[ARM_]AARCH64() macros

Posted by Philippe Mathieu-Daudé 5 months, 2 weeks ago

A machine defined with the DEFINE_MACHINE_ARM_AARCH64() macro
will be available on qemu-system-arm and qemu-system-aarch64
binaries.

One defined with DEFINE_MACHINE_AARCH64() will only be available
in the qemu-system-aarch64 binary.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 include/hw/arm/machines-qom.h | 13 +++++++++++++
 target/arm/machine.c          | 12 ++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/include/hw/arm/machines-qom.h b/include/hw/arm/machines-qom.h
index a17225f5f92..b71a24ceb95 100644
--- a/include/hw/arm/machines-qom.h
+++ b/include/hw/arm/machines-qom.h
@@ -9,10 +9,23 @@
 #ifndef HW_ARM_MACHINES_QOM_H
 #define HW_ARM_MACHINES_QOM_H
 
+#include "hw/boards.h"
+
 #define TYPE_TARGET_ARM_MACHINE \
         "target-info-arm-machine"
 
 #define TYPE_TARGET_AARCH64_MACHINE \
         "target-info-aarch64-machine"
 
+extern const InterfaceInfo arm_aarch64_machine_interfaces[];
+extern const InterfaceInfo aarch64_machine_interfaces[];
+
+#define DEFINE_MACHINE_ARM_AARCH64(namestr, machine_initfn) \
+        DEFINE_MACHINE_WITH_INTERFACES(namestr, machine_initfn, \
+                                       arm_aarch64_machine_interfaces)
+
+#define DEFINE_MACHINE_AARCH64(namestr, machine_initfn) \
+        DEFINE_MACHINE_WITH_INTERFACES(namestr, machine_initfn, \
+                                       aarch64_machine_interfaces)
+
 #endif
diff --git a/target/arm/machine.c b/target/arm/machine.c
index e442d485241..61ad3b681c7 100644
--- a/target/arm/machine.c
+++ b/target/arm/machine.c
@@ -9,6 +9,7 @@
 #include "migration/qemu-file-types.h"
 #include "migration/vmstate.h"
 #include "target/arm/gtimer.h"
+#include "hw/arm/machines-qom.h"
 
 static bool vfp_needed(void *opaque)
 {
@@ -1102,3 +1103,14 @@ const VMStateDescription vmstate_arm_cpu = {
         NULL
     }
 };
+
+const InterfaceInfo arm_aarch64_machine_interfaces[] = {
+    { TYPE_TARGET_ARM_MACHINE },
+    { TYPE_TARGET_AARCH64_MACHINE },
+    { }
+};
+
+const InterfaceInfo aarch64_machine_interfaces[] = {
+    { TYPE_TARGET_AARCH64_MACHINE },
+    { }
+};
-- 
2.49.0