diff mbox series

[wireless-next,v5,2/4] wifi: mac80211: update ML STA with EML capabilities

Message ID 20250327051320.3253783-3-quic_ramess@quicinc.com (mailing list archive)
State New
Delegated to: Johannes Berg
Headers show
Series wifi: cfg80211: update EML capabilities of an ML Station | expand

Checks

Context Check Description
wifibot/fixes_present success Fixes tag not required for -next series
wifibot/series_format success Posting correctly formatted
wifibot/tree_selection success Clearly marked for wireless-next
wifibot/ynl success Generated files up to date; no warnings/errors; no diff in generated;
wifibot/build_32bit success Errors and warnings before: 0 this patch: 0
wifibot/build_allmodconfig_warn success Errors and warnings before: 3 this patch: 3
wifibot/build_clang success Errors and warnings before: 0 this patch: 0
wifibot/build_clang_rust success No Rust files in patch. Skipping build
wifibot/build_tools success Errors and warnings before: 68 (+0) this patch: 68 (+0)
wifibot/check_selftest success No net selftest shell script
wifibot/checkpatch success total: 0 errors, 0 warnings, 0 checks, 23 lines checked
wifibot/deprecated_api success None detected
wifibot/header_inline success No static functions without inline keyword in header files
wifibot/kdoc success Errors and warnings before: 0 this patch: 0
wifibot/source_inline success Was 0 now: 0
wifibot/verify_fixes success No Fixes tag
wifibot/verify_signedoff success Signed-off-by tag matches author and committer

Commit Message

Rameshkumar Sundaram March 27, 2025, 5:13 a.m. UTC 
From: Ramasamy Kaliappan <quic_rkaliapp@quicinc.com>

When an AP and Non-AP MLD operates in EMLSR mode, EML capabilities
advertised during Association contains information such as EMLSR
transition delay, padding delay and transition timeout values.

Save the EML capabilities information that is received during station
addition and capabilities update in ieee80211_sta so that drivers can use
it for triggering EMLSR operation.

Signed-off-by: Ramasamy Kaliappan <quic_rkaliapp@quicinc.com>
Signed-off-by: Rameshkumar Sundaram <quic_ramess@quicinc.com>
---
 include/net/mac80211.h | 2 ++
 net/mac80211/cfg.c     | 3 +++
 2 files changed, 5 insertions(+)
diff mbox series

Patch

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index c498f685d01f..99c3224a081a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -2488,6 +2488,7 @@  struct ieee80211_link_sta {
  * @max_amsdu_subframes: indicates the maximal number of MSDUs in a single
  *	A-MSDU. Taken from the Extended Capabilities element. 0 means
  *	unlimited.
+ * @eml_cap: EML capabilities of this MLO station
  * @cur: currently valid data as aggregated from the active links
  *	For non MLO STA it will point to the deflink data. For MLO STA
  *	ieee80211_sta_recalc_aggregates() must be called to update it.
@@ -2522,6 +2523,7 @@  struct ieee80211_sta {
 	bool mlo;
 	bool spp_amsdu;
 	u8 max_amsdu_subframes;
+	u16 eml_cap;
 
 	struct ieee80211_sta_aggregates *cur;
 
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 9f683f838431..2676b368e5a6 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -2066,6 +2066,9 @@  static int sta_apply_parameters(struct ieee80211_local *local,
 	if (params->listen_interval >= 0)
 		sta->listen_interval = params->listen_interval;
 
+	if (params->eml_cap_present)
+		sta->sta.eml_cap = params->eml_cap;
+
 	ret = sta_link_apply_parameters(local, sta, STA_LINK_MODE_STA_MODIFY,
 					&params->link_sta_params);
 	if (ret)