[PATCH v2 0/3] wifi: ath12k: some improvement to RX throughput

Baochen Qiang quic_bqiang at quicinc.com
Tue Nov 28 18:04:11 PST 2023


Some fields of hal_reo_update_rx_queue are wrongly
defined, fix it in the first patch.

Currently the maximum block ACK window size is 256,
with the second patch, it is extended to BA1024.

The small MAC buffer ring becomes the bottle neck
in RX throughput test, so enlarge its size to get
a better peak result. This is done is the third patch.

With above three changes, more than 6% increase is
seen in RX throughput test.

v2:
 1. wifi: ath12k: fix wrong definitions of hal_reo_update_rx_queue
	no change.
 2. wifi: ath12k: add support for BA1024
	a) s/doen/done
	b) update struct hal_rx_reo_queue_1k
 3. wifi: ath12k: change MAC buffer ring size to 2048
	no change.

Baochen Qiang (3):
  wifi: ath12k: fix wrong definitions of hal_reo_update_rx_queue
  wifi: ath12k: add support for BA1024
  wifi: ath12k: change MAC buffer ring size to 2048

 drivers/net/wireless/ath/ath12k/dp.h       |  3 ++-
 drivers/net/wireless/ath/ath12k/dp_rx.c    |  2 +-
 drivers/net/wireless/ath/ath12k/hal_desc.h | 20 +++++++++++++-------
 drivers/net/wireless/ath/ath12k/hal_rx.c   | 11 ++++++++---
 drivers/net/wireless/ath/ath12k/mac.c      |  2 +-
 5 files changed, 25 insertions(+), 13 deletions(-)


base-commit: 16a212b4f33c4edd9ce9a9e0953b5389216e8ed9
-- 
2.25.1




More information about the ath12k mailing list