Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C72E7C43381 for ; Thu, 28 Feb 2019 08:04:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9D8942184A for ; Thu, 28 Feb 2019 08:04:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731910AbfB1IEe (ORCPT ); Thu, 28 Feb 2019 03:04:34 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56950 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730969AbfB1IEe (ORCPT ); Thu, 28 Feb 2019 03:04:34 -0500 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 54A14524F; Thu, 28 Feb 2019 08:04:34 +0000 (UTC) Received: from localhost (unknown [10.40.205.30]) by smtp.corp.redhat.com (Postfix) with ESMTP id CF5CC5D732; Thu, 28 Feb 2019 08:04:31 +0000 (UTC) From: Stanislaw Gruszka To: Felix Fietkau Cc: linux-wireless@vger.kernel.org, Lorenzo Bianconi Subject: [RFC 10/12] mt76x02u: add mt76_release_buffered_frames Date: Thu, 28 Feb 2019 09:03:31 +0100 Message-Id: <1551341013-24519-11-git-send-email-sgruszka@redhat.com> In-Reply-To: <1551341013-24519-1-git-send-email-sgruszka@redhat.com> References: <1551341013-24519-1-git-send-email-sgruszka@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Thu, 28 Feb 2019 08:04:34 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Create software MT_TXQ_PSD queue for USB and map it to MT_TXQ_VO since we do not have USB endpoint for PSD. This should make mt76_release_buffered_frames() work by sending released frames via MT_TXQ_VO. Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/mediatek/mt76/mt76x0/usb.c | 1 + .../net/wireless/mediatek/mt76/mt76x2/usb_main.c | 1 + drivers/net/wireless/mediatek/mt76/usb.c | 13 ++++++++----- 3 files changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c index 0348a1b38d2d..b9b8a1dafbc9 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/usb.c @@ -152,6 +152,7 @@ static const struct ieee80211_ops mt76x0u_ops = { .set_rts_threshold = mt76x02_set_rts_threshold, .wake_tx_queue = mt76_wake_tx_queue, .get_txpower = mt76_get_txpower, + .release_buffered_frames = mt76_release_buffered_frames, }; static int mt76x0u_init_hardware(struct mt76x02_dev *dev) diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c index 2ac78e4dc41a..653b8df29ca3 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2/usb_main.c @@ -125,4 +125,5 @@ const struct ieee80211_ops mt76x2u_ops = { .sw_scan_complete = mt76x02_sw_scan_complete, .sta_rate_tbl_update = mt76x02_sta_rate_tbl_update, .get_txpower = mt76_get_txpower, + .release_buffered_frames = mt76_release_buffered_frames, }; diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c index ae6ada370597..f181200c05cb 100644 --- a/drivers/net/wireless/mediatek/mt76/usb.c +++ b/drivers/net/wireless/mediatek/mt76/usb.c @@ -632,7 +632,7 @@ static void mt76u_tx_tasklet(unsigned long data) bool wake; int i; - for (i = 0; i < IEEE80211_NUM_ACS; i++) { + for (i = 0; i <= MT_TXQ_PSD; i++) { q = &dev->q_tx[i]; spin_lock_bh(&q->lock); @@ -785,11 +785,14 @@ static int mt76u_alloc_tx(struct mt76_dev *dev) struct mt76_queue *q; int i, j; - for (i = 0; i < IEEE80211_NUM_ACS; i++) { + for (i = 0; i <= MT_TXQ_PSD; i++) { q = &dev->q_tx[i]; spin_lock_init(&q->lock); INIT_LIST_HEAD(&q->swq); - q->hw_idx = mt76_ac_to_hwq(i); + if (i < IEEE80211_NUM_ACS) + q->hw_idx = mt76_ac_to_hwq(i); + else + q->hw_idx = 0; q->entry = devm_kcalloc(dev->dev, MT_NUM_TX_ENTRIES, sizeof(*q->entry), @@ -825,7 +828,7 @@ static void mt76u_free_tx(struct mt76_dev *dev) struct mt76_queue *q; int i, j; - for (i = 0; i < IEEE80211_NUM_ACS; i++) { + for (i = 0; i <= MT_TXQ_PSD; i++) { q = &dev->q_tx[i]; for (j = 0; j < q->ndesc; j++) usb_free_urb(q->entry[j].ubuf.urb); @@ -837,7 +840,7 @@ static void mt76u_stop_tx(struct mt76_dev *dev) struct mt76_queue *q; int i, j; - for (i = 0; i < IEEE80211_NUM_ACS; i++) { + for (i = 0; i <= MT_TXQ_PSD; i++) { q = &dev->q_tx[i]; for (j = 0; j < q->ndesc; j++) usb_kill_urb(q->entry[j].ubuf.urb); -- 2.20.1