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[PULL,10/13] hw/arm/virt: Allow zero address for PCI IO space

Message ID 1445003887-14475-11-git-send-email-peter.maydell@linaro.org
State Accepted
Commit 74de8c356844080fcabc3a44b08b9d22feda691f
Headers show

Commit Message

Peter Maydell Oct. 16, 2015, 1:58 p.m. UTC 
From: Alexander Gordeev <agordeev@redhat.com>

Currently PCI IO address 0 is not allowed even though
the IO space starts from 0. This update makes  PCI IO
address 0 usable.

CC: Peter Maydell <peter.maydell@linaro.org>
CC: Andrew Jones <drjones@redhat.com>
Signed-off-by: Alexander Gordeev <agordeev@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 hw/arm/virt.c | 1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index 5ac5178..4e7160c 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -1162,6 +1162,7 @@  static void virt_class_init(ObjectClass *oc, void *data)
     mc->has_dynamic_sysbus = true;
     mc->block_default_type = IF_VIRTIO;
     mc->no_cdrom = 1;
+    mc->pci_allow_0_address = true;
 }
 
 static const TypeInfo machvirt_info = {