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[Qemu-devel] [RFC PATCH v5 12/14] irq: Add opaque setter routine
From: |
Peter Crosthwaite |
Subject: |
[Qemu-devel] [RFC PATCH v5 12/14] irq: Add opaque setter routine |
Date: |
Mon, 27 Apr 2015 14:58:05 -0700 |
Add a routine to set or override the opaque data of an IRQ.
Qdev currently always initialises IRQ opaque as the device itself.
This allows you to override to a custom opaque in the case where
there is extra or different data needed.
Signed-off-by: Peter Crosthwaite <address@hidden>
---
hw/core/irq.c | 5 +++++
include/hw/irq.h | 2 ++
2 files changed, 7 insertions(+)
diff --git a/hw/core/irq.c b/hw/core/irq.c
index 8a62a36..4a41059 100644
--- a/hw/core/irq.c
+++ b/hw/core/irq.c
@@ -76,6 +76,11 @@ qemu_irq qemu_allocate_irq(qemu_irq_handler handler, void
*opaque, int n)
return irq;
}
+void qemu_irq_set_opaque(qemu_irq irq, void *opaque)
+{
+ irq->opaque = opaque;
+}
+
void qemu_free_irqs(qemu_irq *s, int n)
{
int i;
diff --git a/include/hw/irq.h b/include/hw/irq.h
index 4c4c2ea..edad0fc 100644
--- a/include/hw/irq.h
+++ b/include/hw/irq.h
@@ -44,6 +44,8 @@ qemu_irq qemu_allocate_irq(qemu_irq_handler handler, void
*opaque, int n);
qemu_irq *qemu_extend_irqs(qemu_irq *old, int n_old, qemu_irq_handler handler,
void *opaque, int n);
+void qemu_irq_set_opaque(qemu_irq irq, void *opaque);
+
void qemu_free_irqs(qemu_irq *s, int n);
void qemu_free_irq(qemu_irq irq);
--
2.3.6.3.g2cc70ee
- [Qemu-devel] [RFC PATCH v5 00/14] data-driven device registers, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 03/14] register: Add support for decoding information, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 02/14] register: Add Memory API glue, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 07/14] bitops: Add ONES macro, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 06/14] register: Add block initialise helper, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 05/14] register: QOMify, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 01/14] register: Add Register API, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 04/14] register: Define REG and FIELD macros, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 14/14] misc: Introduce ZynqMP IOU SLCR, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 08/14] dma: Add Xilinx Zynq devcfg device model, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 12/14] irq: Add opaque setter routine,
Peter Crosthwaite <=
- [Qemu-devel] [RFC PATCH v5 13/14] register: Add GPIO API, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 10/14] qdev: Define qdev_get_gpio_out, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 09/14] xilinx_zynq: add devcfg to machine model, Peter Crosthwaite, 2015/04/27
- [Qemu-devel] [RFC PATCH v5 11/14] qdev: Add qdev_pass_all_gpios API, Peter Crosthwaite, 2015/04/27