diff mbox

[v2,12/16] qdev: Add qdev_pass_all_gpios API

Message ID da3641d54214bc2c0ed755bd6e687615127ae1d9.1453237258.git.alistair.francis@xilinx.com (mailing list archive)
State New, archived
Headers show

Commit Message

Alistair Francis Jan. 19, 2016, 10:35 p.m. UTC 
From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>

For passing all GPIOs of all names from a contained device to a
container.

Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Alistair Francis <alistair.francis@xilinx.com>
---

 hw/core/qdev.c         | 9 +++++++++
 include/hw/qdev-core.h | 1 +
 2 files changed, 10 insertions(+)
diff mbox

Patch

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 308e4a1..6f84161 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -589,6 +589,15 @@  void qdev_pass_gpios(DeviceState *dev, DeviceState *container,
     QLIST_INSERT_HEAD(&container->gpios, ngl, node);
 }
 
+void qdev_pass_all_gpios(DeviceState *dev, DeviceState *container)
+{
+    NamedGPIOList *ngl;
+
+    QLIST_FOREACH(ngl, &dev->gpios, node) {
+        qdev_pass_gpios(dev, container, ngl->name);
+    }
+}
+
 BusState *qdev_get_child_bus(DeviceState *dev, const char *name)
 {
     BusState *bus;
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 0a09b8a..753673c 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -312,6 +312,7 @@  void qdev_init_gpio_out_named(DeviceState *dev, qemu_irq *pins,
 
 void qdev_pass_gpios(DeviceState *dev, DeviceState *container,
                      const char *name);
+void qdev_pass_all_gpios(DeviceState *dev, DeviceState *container);
 
 BusState *qdev_get_parent_bus(DeviceState *dev);