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| author | Peter Crosthwaite <peter.crosthwaite@xilinx.com> | 2014-09-25 22:17:41 -0700 |
|---|---|---|
| committer | Andreas Färber <afaerber@suse.de> | 2014-10-13 16:39:26 +0200 |
| commit | a69bef1cf12159233b0ba193bd9dc9b173cea453 (patch) | |
| tree | 69c465eef7da677ff2ff372e3fc08de55653036c | |
| parent | b235a71f52f60d42dd69c4ac2e41fa5a5861cf85 (diff) | |
| download | qemu-a69bef1cf12159233b0ba193bd9dc9b173cea453.zip qemu-a69bef1cf12159233b0ba193bd9dc9b173cea453.tar.gz qemu-a69bef1cf12159233b0ba193bd9dc9b173cea453.tar.bz2 | |
qdev: gpio: Register GPIO inputs as child objects
To the device that contains them. This will allow for referencing
a GPIO input from it's canonical path (exciting for dynamic machine
generation!)
Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
| -rw-r--r-- | hw/core/qdev.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 976e208..a140c79 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -337,11 +337,20 @@ static NamedGPIOList *qdev_get_named_gpio_list(DeviceState *dev, void qdev_init_gpio_in_named(DeviceState *dev, qemu_irq_handler handler, const char *name, int n) { + int i; NamedGPIOList *gpio_list = qdev_get_named_gpio_list(dev, name); + char *propname = g_strdup_printf("%s[*]", name ? name : "unnamed-gpio-in"); assert(gpio_list->num_out == 0 || !name); gpio_list->in = qemu_extend_irqs(gpio_list->in, gpio_list->num_in, handler, dev, n); + + for (i = gpio_list->num_in; i < gpio_list->num_in + n; i++) { + object_property_add_child(OBJECT(dev), propname, + OBJECT(gpio_list->in[i]), &error_abort); + } + g_free(propname); + gpio_list->num_in += n; } |