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authorPeter Crosthwaite <peter.crosthwaite@xilinx.com>2013-04-16 10:25:57 +1000
committerEdgar E. Iglesias <edgar.iglesias@gmail.com>2013-04-16 10:04:22 +0200
commite1500e35c22be345cd04f77fa6993770b689eaa9 (patch)
tree75ec620e9c15a43df90af8e91fada5a7347f4834 /hw/microblaze
parent55b3e0c2f8fb7ef6d7929de23f3ae2a3d805ebff (diff)
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xilinx_axidma: Create Proxy object for stream
Create a separate child object to proxy the stream slave connection. This is setup for future work where a second stream slave connection is needed. The new child object is created at qdev init time and is linked back to the parent (the ethernet device itself) automatically. Stream slave masters differentiate which slave connection they are connected to by linking to the proxy object rather than the parent. Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Diffstat (limited to 'hw/microblaze')
-rw-r--r--hw/microblaze/petalogix_ml605_mmu.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c
index 0bad362..75ff2ac 100644
--- a/hw/microblaze/petalogix_ml605_mmu.c
+++ b/hw/microblaze/petalogix_ml605_mmu.c
@@ -140,8 +140,10 @@ petalogix_ml605_init(QEMUMachineInitArgs *args)
object_property_add_child(qdev_get_machine(), "xilinx-dma", OBJECT(dma),
NULL);
- xilinx_axiethernet_init(eth0, &nd_table[0], STREAM_SLAVE(dma),
- 0x82780000, irq[3], 0x1000, 0x1000);
+ peer = object_property_get_link(OBJECT(dma),
+ "axistream-connected-target", NULL);
+ xilinx_axiethernet_init(eth0, &nd_table[0], STREAM_SLAVE(peer),
+ 0x82780000, irq[3], 0x1000, 0x1000);
peer = object_property_get_link(OBJECT(eth0),
"axistream-connected-target", NULL);