Hi Jean-Philippe,
On 2017/9/6 8:51, Bob Liu wrote:
> On 2017/9/5 20:53, Jean-Philippe Brucker wrote:
>> On 31/08/17 09:20, Yisheng Xie wrote:
>>> From: Jean-Philippe Brucker
>>>
>>> Platform device can realise SVM function by using the stall mode. That
>>> is to say, when device access a memory v
On 2017/9/5 20:53, Jean-Philippe Brucker wrote:
> On 31/08/17 09:20, Yisheng Xie wrote:
>> From: Jean-Philippe Brucker
>>
>> Platform device can realise SVM function by using the stall mode. That
>> is to say, when device access a memory via iova which is not populated,
>> it will stalled and when
On 31/08/17 09:20, Yisheng Xie wrote:
> From: Jean-Philippe Brucker
>
> Platform device can realise SVM function by using the stall mode. That
> is to say, when device access a memory via iova which is not populated,
> it will stalled and when SMMU try to translate this iova, it also will
> stall
From: Jean-Philippe Brucker
Platform device can realise SVM function by using the stall mode. That
is to say, when device access a memory via iova which is not populated,
it will stalled and when SMMU try to translate this iova, it also will
stall and meanwhile send an event to CPU via MSI.
Afte
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