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| author | Jan Kiszka <jan.kiszka@siemens.com> | 2013-06-22 08:07:03 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-07-04 17:42:43 +0200 |
| commit | 962b03fcf509db25c847aa67c4eff574c240dcfe (patch) | |
| tree | 771287b42db86e5753f39e0cffeb4b310694c2a8 | |
| parent | 04e8cd506a2a7b57084d7d7b823540c2baf9a1da (diff) | |
| download | qemu-962b03fcf509db25c847aa67c4eff574c240dcfe.zip qemu-962b03fcf509db25c847aa67c4eff574c240dcfe.tar.gz qemu-962b03fcf509db25c847aa67c4eff574c240dcfe.tar.bz2 | |
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>
| -rw-r--r-- | hw/xen/xen_platform.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/xen/xen_platform.c b/hw/xen/xen_platform.c index b6c6793..f8f5dd5 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, }; |