diff options
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/iface.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mac80211.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mld/mlo.c | 8 |
3 files changed, 9 insertions, 3 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.h b/drivers/net/wireless/intel/iwlwifi/mld/iface.h index 874e9ef9e798..05dcb63701b1 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/iface.h +++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.h @@ -87,6 +87,8 @@ enum iwl_mld_emlsr_exit { * @last_exit_reason: Reason for the last EMLSR exit * @last_exit_ts: Time of the last EMLSR exit (if @last_exit_reason is non-zero) * @exit_repeat_count: Number of times EMLSR was exited for the same reason + * @last_entry_ts: the time of the last EMLSR entry (if iwl_mld_emlsr_active() + * is true) * @unblock_tpt_wk: Unblock EMLSR because the throughput limit was reached * @check_tpt_wk: a worker to check if IWL_MLD_EMLSR_BLOCKED_TPT should be * added, for example if there is no longer enough traffic. @@ -105,6 +107,7 @@ struct iwl_mld_emlsr { enum iwl_mld_emlsr_exit last_exit_reason; unsigned long last_exit_ts; u8 exit_repeat_count; + unsigned long last_entry_ts; ); struct wiphy_work unblock_tpt_wk; diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c index a8b2e2046d76..8a24ca0e1e89 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c @@ -1009,6 +1009,7 @@ int iwl_mld_assign_vif_chanctx(struct ieee80211_hw *hw, /* Indicate to mac80211 that EML is enabled */ vif->driver_flags |= IEEE80211_VIF_EML_ACTIVE; + mld_vif->emlsr.last_entry_ts = jiffies; if (vif->active_links & BIT(mld_vif->emlsr.selected_links)) mld_vif->emlsr.primary = mld_vif->emlsr.selected_primary; diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c index 8ed2c6de1282..be66a71a0fd7 100644 --- a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c +++ b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c @@ -560,10 +560,12 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk) /* * TPT is unblocked, need to check if the TPT criteria is still met. * - * If EMLSR is active, then we also need to check the secondar link - * requirements. + * If EMLSR is active for at least 5 seconds, then we also + * need to check the secondary link requirements. */ - if (iwl_mld_emlsr_active(vif)) { + if (iwl_mld_emlsr_active(vif) && + time_is_before_jiffies(mld_vif->emlsr.last_entry_ts + + IWL_MLD_TPT_COUNT_WINDOW)) { sec_link_id = iwl_mld_get_other_link(vif, iwl_mld_get_primary_link(vif)); sec_link = iwl_mld_link_dereference_check(mld_vif, sec_link_id); if (WARN_ON_ONCE(!sec_link)) |