diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2024-01-29 19:54:35 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2024-02-02 14:20:42 +0100 |
| commit | f455f5ad500a993b65ae1c4c59639eff558e1688 (patch) | |
| tree | 3513a0b9b6fa4d94283c245fb38642dd8ba3bfda /net/mac80211/ht.c | |
| parent | 7d366663b7d84ecdb52ba141c1cafd4f3c73e0ff (diff) | |
wifi: mac80211: trace SMPS requests from driver
Even if there are a lot of possible ways drivers might
call this, at least knowing when they do and with what
settings can be useful. Add tracing for it.
Link: https://msgid.link/20240129195435.b20d2ead2013.I8213e65c274451d523a3397519ac578c3ed2df4d@changeid
[removed link-id contortions as suggested by Jeff]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ht.c')
| -rw-r--r-- | net/mac80211/ht.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c index 749f4ecab990..bccc99a00383 100644 --- a/net/mac80211/ht.c +++ b/net/mac80211/ht.c @@ -9,7 +9,7 @@ * Copyright 2007, Michael Wu <flamingice@sourmilk.net> * Copyright 2007-2010, Intel Corporation * Copyright 2017 Intel Deutschland GmbH - * Copyright(c) 2020-2023 Intel Corporation + * Copyright(c) 2020-2024 Intel Corporation */ #include <linux/ieee80211.h> @@ -603,6 +603,8 @@ void ieee80211_request_smps(struct ieee80211_vif *vif, unsigned int link_id, if (WARN_ON(!link)) goto out; + trace_api_request_smps(sdata->local, sdata, link, smps_mode); + if (link->u.mgd.driver_smps_mode == smps_mode) goto out; |