On 2013-05-06 16:40, Paolo Bonzini wrote:
> Il 06/05/2013 16:26, Jan Kiszka ha scritto:
>> 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.kis...@siemens.com>
>> ---
>> hw/display/vmware_vga.c | 4 ++++
>> 1 files changed, 4 insertions(+), 0 deletions(-)
>>
>> diff --git a/hw/display/vmware_vga.c b/hw/display/vmware_vga.c
>> index fd3569d..ec41681 100644
>> --- a/hw/display/vmware_vga.c
>> +++ b/hw/display/vmware_vga.c
>> @@ -1241,6 +1241,10 @@ static const MemoryRegionOps vmsvga_io_ops = {
>> .valid = {
>> .min_access_size = 4,
>> .max_access_size = 4,
>> + .unaligned = true,
>> + },
>> + .impl = {
>> + .unaligned = true,
>> },
>> };
>>
>>
>
> The Xen platform device needs the same.
OK, good to know. In theory, this should only affect weird PV, so I hope
that is all.
Jan
--
Siemens AG, Corporate Technology, CT RTC ITP SDP-DE
Corporate Competence Center Embedded Linux
