On 2023. 06. 08. 12:45, Sherry Sun wrote: > Yes, the RXIDEN patch has already been upstreamed, you can check the latest kernel. > > Best Regards > Sherry Ahh, sorry, you're right! I'm using 6.3, and it's there. I forgot to check. OK, then I'll push up another patch with setting the rx_watermark = 0 for LS1028A. Thanks, Robert