Hi Prabhakar, > [0] https://urldefense.com/v3/__https://www.spinics.net/lists/linux- > pci/msg92385.html__;!!PeEy7nZLVv0!yP0WqYs165riCjWRhZprjgMVVLfQLtkkPfv_ > R7XCoqkqgMsOyor90EZp0YAdxu0$ Can your streaming DMA test case(-d) pass if you use EP's internal DMAC instead of external DMAC? Regards, Li ********************************************************************** This email and attachments contain Ambarella Proprietary and/or Confidential Information and is intended solely for the use of the individual(s) to whom it is addressed. Any unauthorized review, use, disclosure, distribute, copy, or print is prohibited. If you are not an intended recipient, please contact the sender by reply email and destroy all copies of the original message. Thank you.