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[Qemu-devel] [PATCH qom v4 02/13] qdev: gpio: Register GPIO inputs as ch
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PATCH qom v4 02/13] qdev: gpio: Register GPIO inputs as child objects |
Date: |
Fri, 17 Oct 2014 18:24:44 +0200 |
From: Peter Crosthwaite <address@hidden>
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>
Signed-off-by: Paolo Bonzini <address@hidden>
---
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
- [Qemu-devel] [PATCH qom v4 00/13] GPIO/IRQ QOMification: Phase 2 - Getting rid of SYSBUS IRQs, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 02/13] qdev: gpio: Register GPIO inputs as child objects,
Paolo Bonzini <=
- [Qemu-devel] [PATCH qom v4 03/13] qdev: gpio: Register GPIO outputs as QOM links, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 01/13] qdev: gpio: Don't allow name share between I and O, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 04/13] qom: Allow clearing of a Link property, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 05/13] qom: Demote already-has-a-parent to a regular error, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 06/13] qdev: gpio: Re-implement qdev_connect_gpio QOM style, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 07/13] qdev: gpio: Add API for intercepting a GPIO, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 08/13] qtest/irq: Rework IRQ interception, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 09/13] irq: Remove qemu_irq_intercept_out, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 10/13] qdev: gpio: delete NamedGPIOList::out, Paolo Bonzini, 2014/10/17
- [Qemu-devel] [PATCH qom v4 11/13] qdev: gpio: Remove qdev_init_gpio_out x1 restriction, Paolo Bonzini, 2014/10/17