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| author | Avraham Stern <avraham.stern@intel.com> | 2023-03-20 12:33:04 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-03-22 13:16:35 +0100 |
| commit | c7eca79def44f1faf024d8442044287bef749818 (patch) | |
| tree | f66e4e9c610a2a0a7bee8d865416a3b5a52410d8 /drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | |
| parent | 21fb8da6ebe40ce83468d6198143b4b583b967f9 (diff) | |
| download | linux-c7eca79def44f1faf024d8442044287bef749818.tar.gz linux-c7eca79def44f1faf024d8442044287bef749818.tar.bz2 linux-c7eca79def44f1faf024d8442044287bef749818.zip | |
wifi: iwlwifi: mvm: report hardware timestamps in RX/TX status
For TM/FTM frames, report the hardware timestamps reported by the
fw as part of the RX/TX status. Since the fw reports the timestamps
in a dedicated notification (and not as part of the RX/TX status),
hold the frame until the fw timestamps notification is received.
Timestamping is enabled when a station is connected and disabled
when disconnected. For AP interface, only the first station will
have timestamping enabled since the fw only supports timestamping
for one peer.
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230320122330.e0392d498101.I9bf12c8ecfb3f17253a13dc48a48647ddd6e7855@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c index 91556d43735a..6286132f165a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c @@ -9,6 +9,7 @@ #include "iwl-trans.h" #include "mvm.h" #include "fw-api.h" +#include "time-sync.h" static inline int iwl_mvm_check_pn(struct iwl_mvm *mvm, struct sk_buff *skb, int queue, struct ieee80211_sta *sta) @@ -2585,9 +2586,9 @@ void iwl_mvm_rx_mpdu_mq(struct iwl_mvm *mvm, struct napi_struct *napi, goto out; } - if (!iwl_mvm_reorder(mvm, napi, queue, sta, skb, desc)) - iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, - sta); + if (!iwl_mvm_reorder(mvm, napi, queue, sta, skb, desc) && + (likely(!iwl_mvm_time_sync_frame(mvm, skb, hdr->addr2)))) + iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta); out: rcu_read_unlock(); } |