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[Qemu-devel] [RFC v1 13/25] qdev: gpio: Register GPIO inputs as child ob
From: |
Peter Crosthwaite |
Subject: |
[Qemu-devel] [RFC v1 13/25] qdev: gpio: Register GPIO inputs as child objects |
Date: |
Thu, 15 May 2014 18:57:22 -0700 |
To the device that contains them. This will allow for referencing
a GPIO input from its canonical path (exciting for dynamic machine
generation!)
Signed-off-by: Peter Crosthwaite <address@hidden>
---
hw/core/qdev.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 3330838..cd273e8 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -336,11 +336,21 @@ 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);
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++) {
+ char *propname = g_strdup_printf("%s-%d",
+ name ? name : "unnamed-gpio-in", i);
+ object_property_add_child(OBJECT(dev), propname,
+ OBJECT(gpio_list->in[i]), &error_abort);
+ g_free(propname);
+ }
+
gpio_list->num_in += n;
}
--
1.9.3.1.ga73a6ad
- [Qemu-devel] [RFC v1 07/25] memory: MemoryRegion: factor out memory region re-adder, (continued)
- [Qemu-devel] [RFC v1 07/25] memory: MemoryRegion: factor out memory region re-adder, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 08/25] memory: MemoryRegion: Add may-overlap and priority props, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 09/25] memory: MemoryRegion: Add size property, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 10/25] exec: Parent root MRs to the machine, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 11/25] irq: Slim conversion of qemu_irq to QOM [WIP], Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 12/25] qdev: gpio: Don't allow name share between I and O, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 13/25] qdev: gpio: Register GPIO inputs as child objects,
Peter Crosthwaite <=
- [Qemu-devel] [RFC v1 14/25] qdev: gpio: Register GPIO outputs as QOM links, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 15/25] qdev: gpio: Re-impement qdev_connect_gpio QOM style, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 16/25] qom: object_property_set/get: Add child recursion, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 17/25] sysbus: Use TYPE_DEVICE GPIO functionality, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 18/25] sysbus: Rework sysbus_mmio_map to use mr QOMification, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 19/25] sysbus: Setup memory regions as dynamic props, Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 20/25] sysbus: Enable hotplug., Peter Crosthwaite, 2014/05/15
- [Qemu-devel] [RFC v1 21/25] microblaze: s3adsp: Expand UART creator, Peter Crosthwaite, 2014/05/15