diff options
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00queue.c')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 31 |
1 files changed, 11 insertions, 20 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c index 92ddc19e7bf7..3b6100e6c8f6 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c @@ -1,21 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* Copyright (C) 2010 Willow Garage <http://www.willowgarage.com> Copyright (C) 2004 - 2010 Ivo van Doorn <IvDoorn@gmail.com> Copyright (C) 2004 - 2009 Gertjan van Wingerde <gwingerde@gmail.com> <http://rt2x00.serialmonkey.com> - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. */ /* @@ -201,15 +190,18 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev, if (!rt2x00_has_cap_flag(rt2x00dev, REQUIRE_SW_SEQNO)) { /* * rt2800 has a H/W (or F/W) bug, device incorrectly increase - * seqno on retransmited data (non-QOS) frames. To workaround - * the problem let's generate seqno in software if QOS is - * disabled. + * seqno on retransmitted data (non-QOS) and management frames. + * To workaround the problem let's generate seqno in software. + * Except for beacons which are transmitted periodically by H/W + * hence hardware has to assign seqno for them. */ - if (test_bit(CONFIG_QOS_DISABLED, &rt2x00dev->flags)) - __clear_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); - else + if (ieee80211_is_beacon(hdr->frame_control)) { + __set_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); /* H/W will generate sequence number */ return; + } + + __clear_bit(ENTRY_TXD_GENERATE_SEQ, &txdesc->flags); } /* @@ -671,7 +663,7 @@ int rt2x00queue_write_tx_frame(struct data_queue *queue, struct sk_buff *skb, spin_lock(&queue->tx_lock); if (unlikely(rt2x00queue_full(queue))) { - rt2x00_err(queue->rt2x00dev, "Dropping frame due to full tx queue %d\n", + rt2x00_dbg(queue->rt2x00dev, "Dropping frame due to full tx queue %d\n", queue->qid); ret = -ENOBUFS; goto out; @@ -1039,7 +1031,6 @@ void rt2x00queue_start_queues(struct rt2x00_dev *rt2x00dev) */ tx_queue_for_each(rt2x00dev, queue) rt2x00queue_start_queue(queue); - rt2x00dev->last_nostatus_check = jiffies; rt2x00queue_start_queue(rt2x00dev->rx); } |