Youghandhar Chintala wrote:
> Currently host can send two WMI commands at once. There is possibility to
> cause SMMU issues or corruption, if host wants to initiate 2 DMA
> transfers, it is possible when copy complete interrupt for first DMA
> reaches host, CE has already updated SRRI (Source
Currently host can send two WMI commands at once.There is possibility to
cause SMMU issues or corruption, if host wants to initiate 2 DMA
transfers, it is possible when copy complete interrupt for first DMA
reaches host, CE has already updated SRRI (Source ring read index) for
both DMA transfers