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[Qemu-devel] [PATCH v4 13/16] irq: Add opaque setter routine
From: |
Alistair Francis |
Subject: |
[Qemu-devel] [PATCH v4 13/16] irq: Add opaque setter routine |
Date: |
Tue, 9 Feb 2016 14:15:08 -0800 |
From: Peter Crosthwaite <address@hidden>
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>
Signed-off-by: Alistair Francis <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 49ff2e6..9d125fb 100644
--- a/hw/core/irq.c
+++ b/hw/core/irq.c
@@ -77,6 +77,11 @@ 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);
--
2.5.0
- [Qemu-devel] [PATCH v4 04/16] register: Add support for decoding information, (continued)
- [Qemu-devel] [PATCH v4 04/16] register: Add support for decoding information, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 06/16] register: QOMify, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 05/16] register: Define REG and FIELD macros, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 07/16] register: Add block initialise helper, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 08/16] bitops: Add ONES macro, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 11/16] qdev: Define qdev_get_gpio_out, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 09/16] dma: Add Xilinx Zynq devcfg device model, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 13/16] irq: Add opaque setter routine,
Alistair Francis <=
- [Qemu-devel] [PATCH v4 12/16] qdev: Add qdev_pass_all_gpios API, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 14/16] register: Add GPIO API, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 15/16] misc: Introduce ZynqMP IOU SLCR, Alistair Francis, 2016/02/09
- [Qemu-devel] [PATCH v4 16/16] xlnx-zynqmp: Connect the ZynqMP IOU SLCR, Alistair Francis, 2016/02/09
- Re: [Qemu-devel] [PATCH v4 00/16] data-driven device registers, Alex Bennée, 2016/02/26
- Re: [Qemu-devel] [PATCH v4 00/16] data-driven device registers, Alex Bennée, 2016/02/29