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From: Lorenzo Bianconi <lorenzo@kernel.org>
To: nbd@nbd.name
Cc: lorenzo.bianconi@redhat.com, linux-wireless@vger.kernel.org,
	Sean.Wang@mediatek.com
Subject: [PATCH v3 01/18] mt76: mt76u: check tx_status_data pointer in mt76u_tx_tasklet
Date: Wed, 15 Jan 2020 11:58:41 +0100	[thread overview]
Message-ID: <38032d76987e6fe16a69e0ce209e87a1b702a636.1579085367.git.lorenzo@kernel.org> (raw)
In-Reply-To: <cover.1579085367.git.lorenzo@kernel.org>

New devices (e.g. mt7663u) do not rely on stats workqueue to load tx
statistics but will be reported by the firmware. Check tx_status_data
pointer in mt76u_tx_tasklet in order to reuse tx tasklet for new devices

Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
---
 drivers/net/wireless/mediatek/mt76/usb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/wireless/mediatek/mt76/usb.c b/drivers/net/wireless/mediatek/mt76/usb.c
index 22dacf040123..fbc4c0bb0102 100644
--- a/drivers/net/wireless/mediatek/mt76/usb.c
+++ b/drivers/net/wireless/mediatek/mt76/usb.c
@@ -708,7 +708,8 @@ static void mt76u_tx_tasklet(unsigned long data)
 
 		mt76_txq_schedule(&dev->phy, i);
 
-		if (!test_and_set_bit(MT76_READING_STATS, &dev->phy.state))
+		if (dev->drv->tx_status_data &&
+		    !test_and_set_bit(MT76_READING_STATS, &dev->phy.state))
 			queue_work(dev->usb.stat_wq, &dev->usb.stat_work);
 		if (wake)
 			ieee80211_wake_queue(dev->hw, i);
-- 
2.21.1


  reply	other threads:[~2020-01-15 10:59 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-01-15 10:58 [PATCH v3 00/18] rework mt76u layer to support new devices Lorenzo Bianconi
2020-01-15 10:58 ` Lorenzo Bianconi [this message]
2020-01-15 10:58 ` [PATCH v3 02/18] mt76: mt76u: add mt76u_process_rx_queue utility routine Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 03/18] mt76: mt76u: add mt76_queue to mt76u_get_next_rx_entry signature Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 04/18] mt76: mt76u: add mt76_queue to mt76u_refill_rx signature Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 05/18] mt76: mt76u: use mt76_queue as mt76u_complete_rx context Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 06/18] mt76: mt76u: add queue id parameter to mt76u_submit_rx_buffers Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 07/18] mt76: mt76u: move mcu buffer allocation in mt76x02u drivers Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 08/18] mt76: mt76u: introduce mt76u_free_rx_queue utility routine Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 09/18] mt76: mt76u: stop/free all possible rx queues Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 10/18] mt76: mt76u: add mt76u_alloc_rx_queue utility routine Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 11/18] mt76: mt76u: add queue parameter to mt76u_rx_urb_alloc Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 12/18] mt76: mt76u: resume all rx queue in mt76u_resume_rx Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 13/18] mt76: mt76u: introduce mt76u_alloc_mcu_queue utility routine Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 14/18] mt76: mt76u: add {read/write}_extended utility routines Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 15/18] mt76: mt76u: take into account different queue mapping for 7663 Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 16/18] mt76: mt76u: introduce mt76u_skb_dma_info routine Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 17/18] mt76: mt76u: add endpoint to mt76u_bulk_msg signature Lorenzo Bianconi
2020-01-15 10:58 ` [PATCH v3 18/18] mt76: mt76u: introduce MT_DRV_RX_DMA_HDR flag Lorenzo Bianconi

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