2023-01-19 14:02:38

by Sriram R (QUIC)

[permalink] [raw]
Subject: [PATCH] mac80211: update rx nss for the link sta

Update nss info for the non default link stations
which gets added during ML assoc when link stations
gets added. For the default link sta which was added
during auth time, the nss would be updated in the usual
flow during set station post assoc once the capabilities
are available.

Signed-off-by: Sriram R <[email protected]>
---
net/mac80211/cfg.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index 72df8c708a2d..0fdf92e1428f 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -1754,6 +1754,15 @@ static int sta_link_apply_parameters(struct ieee80211_local *local,
params->eht_capa_len,
link_sta);

+ /* update nss if not done already for the link sta,
+ * for the deflink the nss will be updated once the
+ * assoc flag is set through set station. For the
+ * non-deflink sta we would reach here only during assoc,
+ * so we would have all caps to calculate the nss.
+ */
+ if (&sta->deflink != link_sta)
+ ieee80211_sta_set_rx_nss(link_sta);
+
if (params->opmode_notif_used) {
/* returned value is only needed for rc update, but the
* rc isn't initialized here yet, so ignore it
--
2.17.1


2023-01-19 15:18:28

by Johannes Berg

[permalink] [raw]
Subject: Re: [PATCH] mac80211: update rx nss for the link sta

Please use wifi: prefix in front of the mac80211: prefix. :)

johannes

2023-01-19 22:52:47

by Sriram R (QUIC)

[permalink] [raw]
Subject: RE: [PATCH] mac80211: update rx nss for the link sta

>-----Original Message-----
>From: Johannes Berg <[email protected]>
>Sent: Thursday, January 19, 2023 8:43 PM
>To: Sriram R (QUIC) <[email protected]>
>Cc: [email protected]
>Subject: Re: [PATCH] mac80211: update rx nss for the link sta
>
>WARNING: This email originated from outside of Qualcomm. Please be wary
>of any links or attachments, and do not enable macros.
>
>Please use wifi: prefix in front of the mac80211: prefix. :)
Thanks, I updated in v2.
Sriram.R