From 391762969769b089c808defc8fce5544a945f9eb Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 11 Oct 2023 13:07:28 +0300 Subject: [PATCH] wifi: iwlwifi: mvm: change iwl_mvm_flush_sta() API This API is type unsafe and needs an extra parameter to know what kind of station was passed, so it has two, but really it only needs two values. Just pass the values instead of doing this type-unsafe dance, which will also make it better to use for multi-link. Signed-off-by: Johannes Berg Signed-off-by: Gregory Greenman Link: https://lore.kernel.org/r/20231011130030.aeb3bf4204cd.I5b0e6d64a67455784bc8fbdaf9ceaf03699d9ce1@changeid Signed-off-by: Johannes Berg --- .../net/wireless/intel/iwlwifi/mvm/mac80211.c | 6 ++++-- .../net/wireless/intel/iwlwifi/mvm/mld-sta.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/mvm.h | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 9 ++++++--- .../wireless/intel/iwlwifi/mvm/time-event.c | 7 ++++--- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 18 ++---------------- 6 files changed, 18 insertions(+), 26 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c index 7d96725da1766..c142d5d0d4141 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -5674,7 +5674,8 @@ void iwl_mvm_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, } if (drop) { - if (iwl_mvm_flush_sta(mvm, mvmsta, false)) + if (iwl_mvm_flush_sta(mvm, mvmsta->deflink.sta_id, + mvmsta->tfd_queue_msk)) IWL_ERR(mvm, "flush request fail\n"); } else { if (iwl_mvm_has_new_tx_api(mvm)) @@ -5711,7 +5712,8 @@ void iwl_mvm_mac_flush_sta(struct ieee80211_hw *hw, struct ieee80211_vif *vif, mvmsta = iwl_mvm_sta_from_mac80211(sta); - if (iwl_mvm_flush_sta(mvm, mvmsta, false)) + if (iwl_mvm_flush_sta(mvm, mvmsta->deflink.sta_id, + mvmsta->tfd_queue_msk)) IWL_ERR(mvm, "flush request fail\n"); } mutex_unlock(&mvm->mutex); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c index 1464aad039e12..ca5e4fbcf8ce5 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-sta.c @@ -347,7 +347,7 @@ static int iwl_mvm_mld_rm_int_sta(struct iwl_mvm *mvm, return -EINVAL; if (flush) - iwl_mvm_flush_sta(mvm, int_sta, true); + iwl_mvm_flush_sta(mvm, int_sta->sta_id, int_sta->tfd_queue_msk); iwl_mvm_mld_disable_txq(mvm, BIT(int_sta->sta_id), queuptr, tid); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h index fda5ad4723ac1..f81f1ec3bb79a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1674,7 +1674,7 @@ const char *iwl_mvm_get_tx_fail_reason(u32 status); static inline const char *iwl_mvm_get_tx_fail_reason(u32 status) { return ""; } #endif int iwl_mvm_flush_tx_path(struct iwl_mvm *mvm, u32 tfd_msk); -int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal); +int iwl_mvm_flush_sta(struct iwl_mvm *mvm, u32 sta_id, u32 tfd_queue_mask); int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id, u16 tids); /* Utils to extract sta related data */ diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c index 61d564735d57d..d67103d3eea92 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -2098,7 +2098,8 @@ int iwl_mvm_rm_sta(struct iwl_mvm *mvm, return ret; /* flush its queues here since we are freeing mvm_sta */ - ret = iwl_mvm_flush_sta(mvm, mvm_sta, false); + ret = iwl_mvm_flush_sta(mvm, mvm_sta->deflink.sta_id, + mvm_sta->tfd_queue_msk); if (ret) return ret; if (iwl_mvm_has_new_tx_api(mvm)) { @@ -2409,7 +2410,8 @@ void iwl_mvm_free_bcast_sta_queues(struct iwl_mvm *mvm, lockdep_assert_held(&mvm->mutex); - iwl_mvm_flush_sta(mvm, &mvmvif->deflink.bcast_sta, true); + iwl_mvm_flush_sta(mvm, mvmvif->deflink.bcast_sta.sta_id, + mvmvif->deflink.bcast_sta.tfd_queue_msk); switch (vif->type) { case NL80211_IFTYPE_AP: @@ -2665,7 +2667,8 @@ int iwl_mvm_rm_mcast_sta(struct iwl_mvm *mvm, struct ieee80211_vif *vif) lockdep_assert_held(&mvm->mutex); - iwl_mvm_flush_sta(mvm, &mvmvif->deflink.mcast_sta, true); + iwl_mvm_flush_sta(mvm, mvmvif->deflink.mcast_sta.sta_id, + mvmvif->deflink.mcast_sta.tfd_queue_msk); iwl_mvm_disable_txq(mvm, NULL, mvmvif->deflink.mcast_sta.sta_id, &mvmvif->deflink.cab_queue, 0); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c index 5cfdb2526d56b..7ab6cabda9a4b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c @@ -81,8 +81,8 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk) struct ieee80211_vif *vif = mvm->p2p_device_vif; mvmvif = iwl_mvm_vif_from_mac80211(vif); - iwl_mvm_flush_sta(mvm, &mvmvif->deflink.bcast_sta, - true); + iwl_mvm_flush_sta(mvm, mvmvif->deflink.bcast_sta.sta_id, + mvmvif->deflink.bcast_sta.tfd_queue_msk); if (mvm->mld_api_is_used) { iwl_mvm_mld_rm_bcast_sta(mvm, vif, @@ -113,7 +113,8 @@ void iwl_mvm_roc_done_wk(struct work_struct *wk) */ if (test_and_clear_bit(IWL_MVM_STATUS_ROC_AUX_RUNNING, &mvm->status)) { /* do the same in case of hot spot 2.0 */ - iwl_mvm_flush_sta(mvm, &mvm->aux_sta, true); + iwl_mvm_flush_sta(mvm, mvm->aux_sta.sta_id, + mvm->aux_sta.tfd_queue_msk); if (mvm->mld_api_is_used) { iwl_mvm_mld_rm_aux_sta(mvm); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 674ddf951b791..b0f3d51a7613a 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -2317,24 +2317,10 @@ free_rsp: return ret; } -int iwl_mvm_flush_sta(struct iwl_mvm *mvm, void *sta, bool internal) +int iwl_mvm_flush_sta(struct iwl_mvm *mvm, u32 sta_id, u32 tfd_queue_mask) { - u32 sta_id, tfd_queue_msk; - - if (internal) { - struct iwl_mvm_int_sta *int_sta = sta; - - sta_id = int_sta->sta_id; - tfd_queue_msk = int_sta->tfd_queue_msk; - } else { - struct iwl_mvm_sta *mvm_sta = sta; - - sta_id = mvm_sta->deflink.sta_id; - tfd_queue_msk = mvm_sta->tfd_queue_msk; - } - if (iwl_mvm_has_new_tx_api(mvm)) return iwl_mvm_flush_sta_tids(mvm, sta_id, 0xffff); - return iwl_mvm_flush_tx_path(mvm, tfd_queue_msk); + return iwl_mvm_flush_tx_path(mvm, tfd_queue_mask); } -- 2.30.2