[wireless-next,v3,0/4] wifi: cfg80211: update EML capabilities of an ML Station

Message

Rameshkumar Sundaram March 3, 2025, 10:18 p.m. UTC

When EMLSR is enabled for an ML association, the EML capabilities
advertised by the ML Station needs to be updated to drivers in order to
trigger EMLSR operation.
Add support to fetch EML capabilities advertised by ML station and
cache it in ieee80211_sta data structure so that drivers can use them
whenever required.

*v3:
   - Restricted eml_capability change, if STA is already in
     ASSOCIATED state
   - Added new PATCH (3/4) and defined helper functions to get
     EML delay and timeout values from eml capability
   - Used the helpers defined in PATCH 3/4 to fetch values in
     PATCH 4/4
*v2:
   - Added new flag eml_cap_present to indicate if EML attribute is
     present as part of new/set station command.

Ramasamy Kaliappan (3):
  wifi: cfg80211: Add support to get EMLSR capabilities of non-AP MLD
  wifi: mac80211: update ML STA with EML capabilities
  wifi: ath12k: update EMLSR capabilities of ML Station

Rameshkumar Sundaram (1):
  wifi: mac80211: Add helpers to fetch EMLSR delay and timeout values

 drivers/net/wireless/ath/ath12k/mac.c |  1 +
 drivers/net/wireless/ath/ath12k/wmi.c | 21 +++++++-
 drivers/net/wireless/ath/ath12k/wmi.h |  1 +
 include/linux/ieee80211.h             | 71 +++++++++++++++++++++++++++
 include/net/cfg80211.h                |  5 ++
 include/net/mac80211.h                |  2 +
 net/mac80211/cfg.c                    |  3 ++
 net/wireless/nl80211.c                | 15 +++++-
 8 files changed, 117 insertions(+), 2 deletions(-)


base-commit: e5328c14590d034dc586e56aaab88e966d06efa7