[PATCH] wifi: ath12k: extend dma mask to 36 bits

Jeff Johnson jeff.johnson at oss.qualcomm.com
Thu Mar 27 15:58:47 PDT 2025


On Fri, 21 Mar 2025 17:23:31 +0100, Johan Hovold wrote:
> Extend the DMA mask to 36 bits to avoid using bounce buffers on machines
> without an iommu (under OS control) similar to what was done for ath11k
> in commit dbd73acb22d8 ("wifi: ath11k: enable 36 bit mask for stream
> DMA").
> 
> This specifically avoids using bounce buffers on Qualcomm Snapdragon X
> Elite machines like the Lenovo ThinkPad T14s when running at EL1.
> 
> [...]

Applied, thanks!

[1/1] wifi: ath12k: extend dma mask to 36 bits
      commit: 79ce49513222a89338e78bc7c7cb4a0fb4d6cb23

Best regards,
-- 
Jeff Johnson <jeff.johnson at oss.qualcomm.com>




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