[08/11] hw/arm/xlnx-versal: Use qdev_prop_set_array()

Commit Message

Kevin Wolf Sept. 8, 2023, 2:36 p.m. UTC

Instead of manually setting "foo-len" and "foo[i]" properties, build a
QList and use the new qdev_prop_set_array() helper to set the whole
array property with a single call.

Signed-off-by: Kevin Wolf <[e-mail]>
---
 hw/arm/xlnx-versal.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

Comments

Peter Maydell Sept. 11, 2023, 3:49 p.m. UTC | #1

On Fri, 8 Sept 2023 at 15:37, Kevin Wolf <[e-mail]> wrote:
>
> Instead of manually setting "foo-len" and "foo[i]" properties, build a
> QList and use the new qdev_prop_set_array() helper to set the whole
> array property with a single call.
>
> Signed-off-by: Kevin Wolf <[e-mail]>
> ---

Reviewed-by: Peter Maydell <[e-mail]>

thanks
-- PMM

Patch

diff --git a/hw/arm/xlnx-versal.c b/hw/arm/xlnx-versal.c
index 60bf5fe657..fe2a810f9f 100644
--- a/hw/arm/xlnx-versal.c
+++ b/hw/arm/xlnx-versal.c
@@ -12,6 +12,7 @@ 
 #include "qemu/osdep.h"
 #include "qemu/units.h"
 #include "qapi/error.h"
+#include "qapi/qmp/qlist.h"
 #include "qemu/module.h"
 #include "hw/sysbus.h"
 #include "net/net.h"
@@ -69,6 +70,7 @@  static void versal_create_apu_gic(Versal *s, qemu_irq *pic)
     };
     SysBusDevice *gicbusdev;
     DeviceState *gicdev;
+    QList *redist_region_count;
     int nr_apu_cpus = ARRAY_SIZE(s->fpd.apu.cpu);
     int i;
 
@@ -79,8 +81,11 @@  static void versal_create_apu_gic(Versal *s, qemu_irq *pic)
     qdev_prop_set_uint32(gicdev, "revision", 3);
     qdev_prop_set_uint32(gicdev, "num-cpu", nr_apu_cpus);
     qdev_prop_set_uint32(gicdev, "num-irq", XLNX_VERSAL_NR_IRQS + 32);
-    qdev_prop_set_uint32(gicdev, "len-redist-region-count", 1);
-    qdev_prop_set_uint32(gicdev, "redist-region-count[0]", nr_apu_cpus);
+
+    redist_region_count = qlist_new();
+    qlist_append_int(redist_region_count, nr_apu_cpus);
+    qdev_prop_set_array(gicdev, "redist-region-count", redist_region_count);
+
     qdev_prop_set_bit(gicdev, "has-security-extensions", true);
 
     sysbus_realize(SYS_BUS_DEVICE(&s->fpd.apu.gic), &error_fatal);