diff options
| author | Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> | 2022-08-17 12:42:12 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-08-25 10:41:14 +0200 |
| commit | ea9d807b56428d65cf43030cbd7ae5a580077147 (patch) | |
| tree | 57c164ff34730ed00a68048dd10369979fc673ef /include/net/mac80211.h | |
| parent | wifi: mac80211: properly implement MLO key handling (diff) | |
| download | linux-ea9d807b56428d65cf43030cbd7ae5a580077147.tar.xz linux-ea9d807b56428d65cf43030cbd7ae5a580077147.zip | |
wifi: mac80211: add link information in ieee80211_rx_status
In MLO, when the address translation from link to MLD is done
in fw/hw, it is necessary to be able to have some information
on the link on which the frame has been received. Extend the
rx API to include link_id and a valid flag in ieee80211_rx_status.
Also make chanes to mac80211 rx APIs to make use of the reported
link_id after sanity checks.
Signed-off-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com>
Link: https://lore.kernel.org/r/20220817104213.2531-2-quic_vthiagar@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 7951400e509b..b38927e33d10 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1480,6 +1480,10 @@ enum mac80211_rx_encoding { * each A-MPDU but the same for each subframe within one A-MPDU * @ampdu_delimiter_crc: A-MPDU delimiter CRC * @zero_length_psdu_type: radiotap type of the 0-length PSDU + * @link_valid: if the link which is identified by @link_id is valid. This flag + * is set only when connection is MLO. + * @link_id: id of the link used to receive the packet. This is used along with + * @link_valid. */ struct ieee80211_rx_status { u64 mactime; @@ -1504,6 +1508,7 @@ struct ieee80211_rx_status { s8 chain_signal[IEEE80211_MAX_CHAINS]; u8 ampdu_delimiter_crc; u8 zero_length_psdu_type; + u8 link_valid:1, link_id:4; }; static inline u32 |