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rt2800usb: merge a fix to slow down tx status polling (#13523) 

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38452 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
Felix Fietkau 2013-10-18 13:39:10 +00:00
parent 9620e5bae9
commit d5dd33ff7a
1 changed files with 22 additions and 0 deletions
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22
package/kernel/mac80211/patches/301-pending_work-rt2x00.patch
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@ -3258,6 +3258,28 @@ Contains the following changes from wireless-testing/master-2013-08-26:
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -176,8 +176,8 @@ static bool rt2800usb_tx_sta_fifo_read_c
queue_work(rt2x00dev->workqueue, &rt2x00dev->txdone_work);
if (rt2800usb_txstatus_pending(rt2x00dev)) {
- /* Read register after 250 us */
- hrtimer_start(&rt2x00dev->txstatus_timer, ktime_set(0, 250000),
+ /* Read register after 1 ms */
+ hrtimer_start(&rt2x00dev->txstatus_timer, ktime_set(0, 1000000),
HRTIMER_MODE_REL);
return false;
}
@@ -202,8 +202,8 @@ static void rt2800usb_async_read_tx_stat
if (test_and_set_bit(TX_STATUS_READING, &rt2x00dev->flags))
return;
- /* Read TX_STA_FIFO register after 500 us */
- hrtimer_start(&rt2x00dev->txstatus_timer, ktime_set(0, 500000),
+ /* Read TX_STA_FIFO register after 2 ms */
+ hrtimer_start(&rt2x00dev->txstatus_timer, ktime_set(0, 2000000),
HRTIMER_MODE_REL);
}
@@ -854,13 +854,7 @@ static void rt2800usb_queue_init(struct
struct rt2x00_dev *rt2x00dev = queue->rt2x00dev;
unsigned short txwi_size, rxwi_size;