Re: [PATCH] wifi:ath10k: Set tx credit to one for WCN3990 snoc based devices

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 rin

[PATCH] wifi:ath10k: Set tx credit to one for WCN3990 snoc based devices

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 an