From patchwork Mon Dec 9 15:50:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Antipov X-Patchwork-Id: 848721 Received: from forward202d.mail.yandex.net (forward202d.mail.yandex.net [178.154.239.219]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D002F233139 for ; Mon, 9 Dec 2024 15:56:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.154.239.219 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733759798; cv=none; b=BQhhpjN/jBeeYnL29zgdATsZjIW/IIqdtjnBdxtAscJ5pTh+qISomcafeqRO3J3BuTsdAXotHCsYiwdlSk2jmYkuaIc9roGAJ13pheZJePSm5Q7JDH+8gVyp9pu9ElI+rDj0HUZ12SsZ/Qq447NzAGY3B+RCbw1BG25ArJwhPFs= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733759798; c=relaxed/simple; bh=jjycQAdQ6ZuSn6Tq7EJUzVvFu9vWk3cSZUlkapgJeN4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=oVT0llWxh4qrSoUSymn7+hA5pkUBvot9FXOmo9BlrG0u2QyRvGdAHgXeJavJVtNn4WZwDQ01nBAmCxCwkveWmpirhm62K5+haVHqU176XeCDtsRVfZ6Hha00+jUeFtgSMDZbd8wC7tlb4pCKfIexpPRy7KhbGGoH3iOfvsOT/MM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yandex.ru; spf=pass smtp.mailfrom=yandex.ru; dkim=pass (1024-bit key) header.d=yandex.ru header.i=@yandex.ru header.b=aRAdhc3k; arc=none smtp.client-ip=178.154.239.219 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=yandex.ru Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=yandex.ru Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=yandex.ru header.i=@yandex.ru header.b="aRAdhc3k" Received: from forward101d.mail.yandex.net (forward101d.mail.yandex.net [IPv6:2a02:6b8:c41:1300:1:45:d181:d101]) by forward202d.mail.yandex.net (Yandex) with ESMTPS id 45AE263517 for ; Mon, 9 Dec 2024 18:51:13 +0300 (MSK) Received: from mail-nwsmtp-smtp-production-main-95.klg.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-95.klg.yp-c.yandex.net [IPv6:2a02:6b8:c42:694a:0:640:6efd:0]) by forward101d.mail.yandex.net (Yandex) with ESMTPS id 8D044608F2; Mon, 9 Dec 2024 18:51:05 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-95.klg.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id 3pnjm14OceA0-yQ5CFriM; Mon, 09 Dec 2024 18:51:04 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex.ru; s=mail; t=1733759464; bh=j/8qOWgO+A4Uli7MnoLmn9fkCT3yThkYUI//C3ZllO4=; h=Message-ID:Date:In-Reply-To:Cc:Subject:References:To:From; b=aRAdhc3klyRkWG9co7EaIv1qDI/nOwldWCuLdHrFQZazmq17ZGmozu+o/XKmtg6SN KYLuw9egZ6xMIOCXPkVusCIqy+2uiuw3Zsm9jTC6fzId2Dt86UK+lolpJZHK97qMyT GxvTdZdY1t4wbTJpNJ2u8BiyQoBtDgSLeiWIlGyM= Authentication-Results: mail-nwsmtp-smtp-production-main-95.klg.yp-c.yandex.net; dkim=pass header.i=@yandex.ru From: Dmitry Antipov To: =?utf-8?q?Toke_H=C3=B8iland-J=C3=B8rgensen?= Cc: Kalle Valo , linux-wireless@vger.kernel.org, lvc-project@linuxtesting.org, Dmitry Antipov Subject: [PATCH 2/3] wifi: ath9k: cleanup a few (mostly) TX-related routines Date: Mon, 9 Dec 2024 18:50:26 +0300 Message-ID: <20241209155027.636400-2-dmantipov@yandex.ru> X-Mailer: git-send-email 2.47.1 In-Reply-To: <20241209155027.636400-1-dmantipov@yandex.ru> References: <20241209155027.636400-1-dmantipov@yandex.ru> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Remove unused 'struct ath_softc *' argument of 'ath_pkt_duration()', 'ath_tx_update_baw()', 'ath_get_skb_tid()', 'ath_tx_addto_baw()' and 'ath_tx_count_frames()', adjust related users. Compile tested only. Signed-off-by: Dmitry Antipov --- drivers/net/wireless/ath/ath9k/ath9k.h | 4 +-- drivers/net/wireless/ath/ath9k/recv.c | 4 +-- drivers/net/wireless/ath/ath9k/xmit.c | 40 ++++++++++++-------------- 3 files changed, 22 insertions(+), 26 deletions(-) diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 29ca65a732a6..f68b96809ffa 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -592,8 +592,8 @@ void ath_txq_schedule_all(struct ath_softc *sc); int ath_tx_init(struct ath_softc *sc, int nbufs); int ath_txq_update(struct ath_softc *sc, int qnum, struct ath9k_tx_queue_info *q); -u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen, - int width, int half_gi, bool shortPreamble); +u32 ath_pkt_duration(u8 rix, int pktlen, int width, + int half_gi, bool shortPreamble); void ath_update_max_aggr_framelen(struct ath_softc *sc, int queue, int txop); void ath_assign_seq(struct ath_common *common, struct sk_buff *skb); int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 0c0624a3b40d..34c74ed99b7b 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1042,8 +1042,8 @@ static void ath_rx_count_airtime(struct ath_softc *sc, if (!!(rxs->encoding == RX_ENC_HT)) { /* MCS rates */ - airtime += ath_pkt_duration(sc, rxs->rate_idx, len, - is_40, is_sgi, is_sp); + airtime += ath_pkt_duration(rxs->rate_idx, len, + is_40, is_sgi, is_sp); } else { phy = IS_CCK_RATE(rs->rs_rate) ? WLAN_RC_PHY_CCK : WLAN_RC_PHY_OFDM; diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c index fae96e3d66dd..8242139051ef 100644 --- a/drivers/net/wireless/ath/ath9k/xmit.c +++ b/drivers/net/wireless/ath/ath9k/xmit.c @@ -67,8 +67,7 @@ static void ath_tx_txqaddbuf(struct ath_softc *sc, struct ath_txq *txq, static void ath_tx_rc_status(struct ath_softc *sc, struct ath_buf *bf, struct ath_tx_status *ts, int nframes, int nbad, int txok); -static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, - struct ath_buf *bf); +static void ath_tx_update_baw(struct ath_atx_tid *tid, struct ath_buf *bf); static struct ath_buf *ath_tx_setup_buffer(struct ath_softc *sc, struct ath_txq *txq, struct ath_atx_tid *tid, @@ -224,7 +223,7 @@ static void ath_txq_skb_done(struct ath_softc *sc, struct sk_buff *skb) } static struct ath_atx_tid * -ath_get_skb_tid(struct ath_softc *sc, struct ath_node *an, struct sk_buff *skb) +ath_get_skb_tid(struct ath_node *an, struct sk_buff *skb) { u8 tidno = skb->priority & IEEE80211_QOS_CTL_TID_MASK; return ATH_AN_2_TID(an, tidno); @@ -300,7 +299,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) } if (fi->baw_tracked) { - ath_tx_update_baw(sc, tid, bf); + ath_tx_update_baw(tid, bf); sendbar = true; } @@ -315,8 +314,7 @@ static void ath_tx_flush_tid(struct ath_softc *sc, struct ath_atx_tid *tid) } } -static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, - struct ath_buf *bf) +static void ath_tx_update_baw(struct ath_atx_tid *tid, struct ath_buf *bf) { struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu); u16 seqno = bf->bf_state.seqno; @@ -338,8 +336,7 @@ static void ath_tx_update_baw(struct ath_softc *sc, struct ath_atx_tid *tid, } } -static void ath_tx_addto_baw(struct ath_softc *sc, struct ath_atx_tid *tid, - struct ath_buf *bf) +static void ath_tx_addto_baw(struct ath_atx_tid *tid, struct ath_buf *bf) { struct ath_frame_info *fi = get_frame_info(bf->bf_mpdu); u16 seqno = bf->bf_state.seqno; @@ -452,9 +449,8 @@ static struct ath_buf* ath_clone_txbuf(struct ath_softc *sc, struct ath_buf *bf) return tbf; } -static void ath_tx_count_frames(struct ath_softc *sc, struct ath_buf *bf, - struct ath_tx_status *ts, int txok, - int *nframes, int *nbad) +static void ath_tx_count_frames(struct ath_buf *bf, struct ath_tx_status *ts, + int txok, int *nframes, int *nbad) { u16 seq_st = 0; u32 ba[WME_BA_BMP_SIZE >> 5]; @@ -568,7 +564,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, __skb_queue_head_init(&bf_pending); - ath_tx_count_frames(sc, bf, ts, txok, &nframes, &nbad); + ath_tx_count_frames(bf, ts, txok, &nframes, &nbad); while (bf) { u16 seqno = bf->bf_state.seqno; @@ -621,7 +617,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, * complete the acked-ones/xretried ones; update * block-ack window */ - ath_tx_update_baw(sc, tid, bf); + ath_tx_update_baw(tid, bf); if (rc_update && (acked_cnt == 1 || txfail_cnt == 1)) { memcpy(tx_info->control.rates, rates, sizeof(rates)); @@ -651,7 +647,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq, * run out of tx buf. */ if (!tbf) { - ath_tx_update_baw(sc, tid, bf); + ath_tx_update_baw(tid, bf); ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, ts, @@ -752,7 +748,7 @@ static void ath_tx_process_buffer(struct ath_softc *sc, struct ath_txq *txq, sta = ieee80211_find_sta_by_ifaddr(hw, hdr->addr1, hdr->addr2); if (sta) { struct ath_node *an = (struct ath_node *)sta->drv_priv; - tid = ath_get_skb_tid(sc, an, bf->bf_mpdu); + tid = ath_get_skb_tid(an, bf->bf_mpdu); ath_tx_count_airtime(sc, sta, bf, ts, tid->tidno); if (ts->ts_status & (ATH9K_TXERR_FILT | ATH9K_TXERR_XRETRY)) tid->clear_ps_filter = true; @@ -1012,13 +1008,13 @@ ath_tx_get_tid_subframe(struct ath_softc *sc, struct ath_txq *txq, INIT_LIST_HEAD(&bf_head); list_add(&bf->list, &bf_head); - ath_tx_update_baw(sc, tid, bf); + ath_tx_update_baw(tid, bf); ath_tx_complete_buf(sc, bf, txq, &bf_head, NULL, &ts, 0); continue; } if (bf_isampdu(bf)) - ath_tx_addto_baw(sc, tid, bf); + ath_tx_addto_baw(tid, bf); break; } @@ -1114,8 +1110,8 @@ ath_tx_form_aggr(struct ath_softc *sc, struct ath_txq *txq, * width - 0 for 20 MHz, 1 for 40 MHz * half_gi - to use 4us v/s 3.6 us for symbol time */ -u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, int pktlen, - int width, int half_gi, bool shortPreamble) +u32 ath_pkt_duration(u8 rix, int pktlen, int width, + int half_gi, bool shortPreamble) { u32 nbits, nsymbits, duration, nsymbols; int streams; @@ -1327,7 +1323,7 @@ static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf, info->rates[i].Rate = rix | 0x80; info->rates[i].ChSel = ath_txchainmask_reduction(sc, ah->txchainmask, info->rates[i].Rate); - info->rates[i].PktDuration = ath_pkt_duration(sc, rix, len, + info->rates[i].PktDuration = ath_pkt_duration(rix, len, is_40, is_sgi, is_sp); if (rix < 8 && (tx_info->flags & IEEE80211_TX_CTL_STBC)) info->rates[i].RateFlags |= ATH9K_RATESERIES_STBC; @@ -2122,7 +2118,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq, bf->bf_state.bf_type = 0; if (tid && (tx_info->flags & IEEE80211_TX_CTL_AMPDU)) { bf->bf_state.bf_type = BUF_AMPDU; - ath_tx_addto_baw(sc, tid, bf); + ath_tx_addto_baw(tid, bf); } bf->bf_next = NULL; @@ -2368,7 +2364,7 @@ int ath_tx_start(struct ieee80211_hw *hw, struct sk_buff *skb, if (txctl->sta) { an = (struct ath_node *) sta->drv_priv; - tid = ath_get_skb_tid(sc, an, skb); + tid = ath_get_skb_tid(an, skb); } ath_txq_lock(sc, txq);