diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2026-01-29 14:15:46 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-02-02 10:11:18 +0100 |
| commit | 0d95280a2d54ebd3d38adc4ff67808009798978c (patch) | |
| tree | dc993932ad9182f3ba6eddca43772d358c62a3b6 /include/net | |
| parent | a1085114715ee9980405d6856276c5e88339cee7 (diff) | |
wifi: mac80211: Add eMLSR/eMLMR action frame parsing support
Introduce support in AP mode for parsing of the Operating Mode Notification
frame sent by the client to enable/disable MLO eMLSR or eMLMR if supported
by both the AP and the client.
Add drv_set_eml_op_mode mac80211 callback in order to configure underlay
driver with eMLSR/eMLMR info.
Tested-by: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20260129-mac80211-emlsr-v4-1-14bdadf57380@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7a55762f9af8..7f9d96939a4e 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1918,6 +1918,31 @@ enum ieee80211_offload_flags { }; /** + * struct ieee80211_eml_params - EHT Operating mode notification parameters + * + * EML Operating mode notification parameters received in the Operating mode + * notification frame. This struct is used as a container to pass the info to + * the underlay driver. + * + * @link_id: the link ID where the Operating mode notification frame has been + * received. + * @control: EML control field defined in P802.11be section 9.4.1.76. + * @link_bitmap: eMLSR/eMLMR enabled links defined in P802.11be + * section 9.4.1.76. + * @emlmr_mcs_map_count: eMLMR number of valid mcs_map_bw fields according to + * P802.11be section 9.4.1.76 (valid if eMLMR mode control bit is set). + * @emlmr_mcs_map_bw: eMLMR supported MCS and NSS set subfileds defined in + * P802.11be section 9.4.1.76 (valid if eMLMR mode control bit is set). + */ +struct ieee80211_eml_params { + u8 link_id; + u8 control; + u16 link_bitmap; + u8 emlmr_mcs_map_count; + u8 emlmr_mcs_map_bw[9]; +}; + +/** * struct ieee80211_vif_cfg - interface configuration * @assoc: association status * @ibss_joined: indicates whether this station is part of an IBSS or not @@ -4530,6 +4555,9 @@ struct ieee80211_prep_tx_info { * interface with the specified type would be added, and thus drivers that * implement this callback need to handle such cases. The type is the full * &enum nl80211_iftype. + * @set_eml_op_mode: Configure eMLSR/eMLMR operation mode in the underlay + * driver according to the parameter received in the EML Operating mode + * notification frame. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -4925,6 +4953,10 @@ struct ieee80211_ops { struct ieee80211_neg_ttlm *ttlm); void (*prep_add_interface)(struct ieee80211_hw *hw, enum nl80211_iftype type); + int (*set_eml_op_mode)(struct ieee80211_hw *hw, + struct ieee80211_vif *vif, + struct ieee80211_sta *sta, + struct ieee80211_eml_params *eml_params); }; /** |