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[Qemu-devel] [PATCH qom v3 02/14] qdev: gpio: Register GPIO inputs as ch
From: |
Peter Crosthwaite |
Subject: |
[Qemu-devel] [PATCH qom v3 02/14] qdev: gpio: Register GPIO inputs as child objects |
Date: |
Thu, 25 Sep 2014 22:17:41 -0700 |
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 <address@hidden>
Signed-off-by: Peter Crosthwaite <address@hidden>
---
Define propname variable at start of function.
hw/core/qdev.c | 9 +++++++++
1 file changed, 9 insertions(+)
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;
}
--
2.1.0.1.g27b9230
- [Qemu-devel] [PATCH qom v3 00/14] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs, Peter Crosthwaite, 2014/09/26
- [Qemu-devel] [PATCH qom v3 01/14] qdev: gpio: Don't allow name share between I and O, Peter Crosthwaite, 2014/09/26
- [Qemu-devel] [PATCH qom v3 02/14] qdev: gpio: Register GPIO inputs as child objects,
Peter Crosthwaite <=
- [Qemu-devel] [PATCH qom v3 03/14] qdev: gpio: Register GPIO outputs as QOM links, Peter Crosthwaite, 2014/09/26
- [Qemu-devel] [PATCH qom v3 04/14] qmp: qstring: Handle NULL strings, Peter Crosthwaite, 2014/09/26
- [Qemu-devel] [PATCH qom v3 05/14] qom: Allow clearing of a Link property, Peter Crosthwaite, 2014/09/26
- [Qemu-devel] [PATCH qom v3 06/14] qom: Demote already-has-a-parent to a regular error, Peter Crosthwaite, 2014/09/26
- [Qemu-devel] [PATCH qom v3 07/14] qdev: gpio: Re-impement qdev_connect_gpio QOM style, Peter Crosthwaite, 2014/09/26