[v2,0/2] wcn36xx: Implement tx_rate reporting

Message

Edmond Gagnon March 18, 2022, 7:58 p.m. UTC

Implements HAL_GET_STATS message in order to report tx_rate to
ieee80211_tx_rate_update. Tested on MSM8939 with WCN3680B running
firmware CNSS-PR-2-0-1-2-c1-00083 on 5.17.

Changes in v2:
 - Refactored to use existing wcn36xx_hal_get_stats_{req,rsp}_msg structs.
 - Added more notes about testing.
 - Reduced reporting interval to 3000msec.
 - Assorted type and memory safety fixes.
 - Make wcn36xx_smd_get_stats friendlier to future message implementors.

Edmond Gagnon (2):
  wcn36xx: Expose get_sta_index in wcn36xx.h
  wcn36xx: Implement tx_rate reporting

 drivers/net/wireless/ath/wcn36xx/hal.h     |  7 ++-
 drivers/net/wireless/ath/wcn36xx/main.c    | 33 +++++++++---
 drivers/net/wireless/ath/wcn36xx/smd.c     | 58 +++++++++++++++++++++
 drivers/net/wireless/ath/wcn36xx/smd.h     |  1 +
 drivers/net/wireless/ath/wcn36xx/txrx.c    | 59 ++++++++++++++++++++++
 drivers/net/wireless/ath/wcn36xx/txrx.h    |  2 +
 drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 12 +++++
 7 files changed, 163 insertions(+), 9 deletions(-)