Initial commit

package/kernel/mac80211/patches/rt2x00/029-rt2x00-remove-last_nostatus_check.patch

@@ -0,0 +1,57 @@
+From 6013a91f15c9dabd668d5736652b9bcfb0ef0378 Mon Sep 17 00:00:00 2001
+From: Stanislaw Gruszka <sgruszka@redhat.com>
+Date: Sat, 9 Feb 2019 12:08:36 +0100
+X-Patchwork-Submitter: Stanislaw Gruszka <sgruszka@redhat.com>
+X-Patchwork-Id: 10804447
+X-Patchwork-Delegate: kvalo@adurom.com
+Subject: [PATCH 26/28] rt2x00: remove last_nostatus_check
+
+We do not any longer check txstatus timeout from tasklet, so do not need
+this optimization.
+
+Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
+---
+ drivers/net/wireless/ralink/rt2x00/rt2800lib.c   | 9 ---------
+ drivers/net/wireless/ralink/rt2x00/rt2x00.h      | 2 --
+ drivers/net/wireless/ralink/rt2x00/rt2x00queue.c | 1 -
+ 3 files changed, 12 deletions(-)
+
+--- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
++++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c
+@@ -1164,15 +1164,6 @@ bool rt2800_txstatus_timeout(struct rt2x
+ 	struct data_queue *queue;
+ 	struct queue_entry *entry;
+ 
+-	if (!test_bit(DEVICE_STATE_FLUSHING, &rt2x00dev->flags)) {
+-		unsigned long tout = msecs_to_jiffies(1000);
+-
+-		if (time_before(jiffies, rt2x00dev->last_nostatus_check + tout))
+-			return false;
+-	}
+-
+-	rt2x00dev->last_nostatus_check = jiffies;
+-
+ 	tx_queue_for_each(rt2x00dev, queue) {
+ 		entry = rt2x00queue_get_entry(queue, Q_INDEX_DONE);
+ 		if (rt2800_entry_txstatus_timeout(rt2x00dev, entry))
+--- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h
++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h
+@@ -980,8 +980,6 @@ struct rt2x00_dev {
+ 	 */
+ 	DECLARE_KFIFO_PTR(txstatus_fifo, u32);
+ 
+-	unsigned long last_nostatus_check;
+-
+ 	/*
+ 	 * Timer to ensure tx status reports are read (rt2800usb).
+ 	 */
+--- a/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
++++ b/drivers/net/wireless/ralink/rt2x00/rt2x00queue.c
+@@ -1042,7 +1042,6 @@ void rt2x00queue_start_queues(struct rt2
+ 	 */
+ 	tx_queue_for_each(rt2x00dev, queue)
+ 		rt2x00queue_start_queue(queue);
+-	rt2x00dev->last_nostatus_check = jiffies;
+ 
+ 	rt2x00queue_start_queue(rt2x00dev->rx);
+ }