diff options
| author | Benjamin Berg <benjamin.berg@intel.com> | 2026-09-15 15:19:29 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-09-16 10:42:39 +0200 |
| commit | 4db13371e217c360cda76578f9eb5e1bcd10a17a (patch) | |
| tree | 764969f0e1de3d4c2008ad1f0046b62605ef47d1 /include/net | |
| parent | a8188bb7644f6416c7c16f4964b45ea1b40afcfc (diff) | |
wifi: mac80211: refactor RX link_id and station handling
The link ID for one frequency may be different between VIFs. As such,
the sensible thing is to set the link ID later in the flow once the SKB
is duplicated for each VIF. As the link ID is not passed in from outside
mac80211 it is always valid and the corresponding bit can be dropped.
Also switch a few more places to pass the link STA as that is a natural
way to pass the link information around.
This fixes the per-link statistics when frames are reordered.
Note that this patch deliberately leaves some places unchanged and even
incorrect as this will be addressed by further refactorings.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Link: https://patch.msgid.link/20260915151925.467593bc1105.I8abe3601d0335dca22d48bcee864817cfccf0de0@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index cba7cdf61ce8..1172d7b83ed1 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1770,10 +1770,9 @@ enum mac80211_rx_encoding { * @ampdu_reference: A-MPDU reference number, must be a different value for * each A-MPDU but the same for each subframe within one A-MPDU * @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. + * @link_id: id of the link used to receive the packet. Set and used by + * mac80211 internally, it uses @freq set by the driver to identify the + * correct link per vif. */ struct ieee80211_rx_status { u64 mactime; @@ -1813,7 +1812,7 @@ struct ieee80211_rx_status { u8 chains; s8 chain_signal[IEEE80211_MAX_CHAINS]; u8 zero_length_psdu_type; - u8 link_valid:1, link_id:4; + u8 link_id:4; }; static_assert(sizeof(struct ieee80211_rx_status) <= sizeof_field(struct sk_buff, cb)); |