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authorJan Kiszka <jan.kiszka@siemens.com>2013-06-22 08:07:03 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2013-07-04 17:42:43 +0200
commit962b03fcf509db25c847aa67c4eff574c240dcfe (patch)
tree771287b42db86e5753f39e0cffeb4b310694c2a8 /hw
parent04e8cd506a2a7b57084d7d7b823540c2baf9a1da (diff)
xen: Mark fixed platform I/O as unaligned
Before switching to the memory core dispatcher, we need to make sure that this pv-device will continue to receive unaligned portio accesses. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/xen/xen_platform.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/xen/xen_platform.c b/hw/xen/xen_platform.c
index b6c6793e1e..f8f5dd5134 100644
--- a/hw/xen/xen_platform.c
+++ b/hw/xen/xen_platform.c
@@ -262,9 +262,13 @@ static void platform_fixed_ioport_write(void *opaque, hwaddr addr,
static const MemoryRegionOps platform_fixed_io_ops = {
.read = platform_fixed_ioport_read,
.write = platform_fixed_ioport_write,
+ .valid = {
+ .unaligned = true,
+ },
.impl = {
.min_access_size = 1,
.max_access_size = 4,
+ .unaligned = true,
},
.endianness = DEVICE_LITTLE_ENDIAN,
};