From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B4A0C54FB9 for ; Wed, 15 Nov 2023 19:23:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230170AbjKOTXQ (ORCPT ); Wed, 15 Nov 2023 14:23:16 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34602 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230410AbjKOTXP (ORCPT ); Wed, 15 Nov 2023 14:23:15 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9EC18130 for ; Wed, 15 Nov 2023 11:23:11 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0B3B3C433C9; Wed, 15 Nov 2023 19:23:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700076191; bh=BG2LXsrz+LuCqv2sa+s4hCFRrzW5/skG/T0fLQo9vzw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=nZImmrggBQipJ2q0j4p1pWFqBeoldYv+Rp6PCFjrzcO3FYSrTVn5sKKwBxeGkAoY/ picPGH2/ptAj9qoll36beSAk6WOFTJ/+1/jbV+cJ5NLJtxlbhz+GHWcEwQr7yQpKQ2 S6z5kwtkIrKzkmfCqAkPDLuf9gekgDRsQ1Nj8WMU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Johannes Berg , Gregory Greenman , Sasha Levin Subject: [PATCH 6.5 132/550] wifi: iwlwifi: mvm: change iwl_mvm_flush_sta() API Date: Wed, 15 Nov 2023 14:11:56 -0500 Message-ID: <20231115191609.832920393@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115191600.708733204@linuxfoundation.org> References: <20231115191600.708733204@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Johannes Berg [ Upstream commit 391762969769b089c808defc8fce5544a945f9eb ] 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 Stable-dep-of: 43874283ce6c ("wifi: iwlwifi: mvm: fix iwl_mvm_mac_flush_sta()") Signed-off-by: Sasha Levin --- .../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 eb1fe0082eaf6..069aba0e064aa 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mac80211.c @@ -5584,7 +5584,8 @@ void iwl_mvm_mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, WARN_ON_ONCE(sta != mvmvif->ap_sta && !sta->tdls); 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)) @@ -5621,7 +5622,8 @@ 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 524852cf5cd2d..56f51344c193c 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 b596eca562166..218f3bc31104b 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h +++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h @@ -1658,7 +1658,7 @@ 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 3b9a343d4f672..ebbe165510587 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/sta.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/sta.c @@ -2097,7 +2097,8 @@ 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)) { @@ -2408,7 +2409,8 @@ 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: @@ -2664,7 +2666,8 @@ 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 ff213247569a7..158266719ffd7 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 8158e6d9ef190..8bdb239295c39 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -2297,24 +2297,10 @@ int iwl_mvm_flush_sta_tids(struct iwl_mvm *mvm, u32 sta_id, u16 tids) 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); } -- 2.42.0