[V4,00/10] wifi: ath12k: add MU-MIMO and 160 MHz bandwidth support

Message

Pradeep Kumar Chitrapu May 8, 2024, 12:20 a.m. UTC

Add support for
1. enabling MU-MIMO in HE and EHT modes from hardware
2. setting fixed HE rate/GI/LTF
3. 160 MHz bandwidth in HE mode
4. extended NSS bandwidth support

Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1
Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3

changes in v4:
 - Fix ath12k-check warnings in patch 2/10 and 7/10
 - remove "hostapd" reference in patches 2/10 and 3/10
 - remove redundant prerequisite-patch-id's in cover letter

changes in v3:
 - address review comments for fixing ath12k-check issues.

changes in v2:
 - Amend mac80211 patch description as the patch is not specific
   to AP mode.
 - Amend EHT MU-MIMO patch description to specify future support
   for STA mode.

Pradeep Kumar Chitrapu (10):
  wifi: mac80211: Add EHT UL MU-MIMO flag in ieee80211_bss_conf
  wifi: ath12k: push HE MU-MIMO params to hardware
  wifi: ath12k: push EHT MU-MIMO params to hardware
  wifi: ath12k: move HE MCS mapper to a separate function
  wifi: ath12k: generate rx and tx mcs maps for supported HE mcs
  wifi: ath12k: fix TX and RX MCS rate configurations in HE mode
  wifi: ath12k: add support for setting fixed HE rate/GI/LTF
  wifi: ath12k: clean up 80P80 support
  wifi: ath12k: add support for 160 MHz bandwidth
  wifi: ath12k: add extended NSS bandwidth support for 160 MHz

 drivers/net/wireless/ath/ath12k/core.h |    2 +
 drivers/net/wireless/ath/ath12k/mac.c  | 1052 ++++++++++++++++++++----
 drivers/net/wireless/ath/ath12k/mac.h  |   17 +
 drivers/net/wireless/ath/ath12k/wmi.c  |   24 +-
 drivers/net/wireless/ath/ath12k/wmi.h  |   98 ++-
 include/net/mac80211.h                 |    4 +
 net/mac80211/cfg.c                     |    5 +
 7 files changed, 994 insertions(+), 208 deletions(-)


base-commit: 74893410e635fc9a5c7f1a7cddd262b4a7ae624b