From a69bef1cf12159233b0ba193bd9dc9b173cea453 Mon Sep 17 00:00:00 2001 From: Peter Crosthwaite Date: Thu, 25 Sep 2014 22:17:41 -0700 Subject: [PATCH] qdev: gpio: Register GPIO inputs as child objects MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Signed-off-by: Peter Crosthwaite Signed-off-by: Andreas Färber --- hw/core/qdev.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 976e20861a..a140c79757 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; } -- 2.11.4.GIT