diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-10-18 13:39:10 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-10-18 13:39:10 +0000 |
| commit | fc561e40cec025d947bc699f1b4205103f231855 (patch) | |
| tree | fad67a18d05017a80c2d318affe82354831ba597 /package/kernel | |
| parent | c8f0596df1263a369cbea9cfc57bac45da78affb (diff) | |
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
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/mac80211/patches/301-pending_work-rt2x00.patch | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/301-pending_work-rt2x00.patch b/package/kernel/mac80211/patches/301-pending_work-rt2x00.patch index 353ef74762..947538baf6 100644 --- a/package/kernel/mac80211/patches/301-pending_work-rt2x00.patch +++ b/package/kernel/mac80211/patches/301-pending_work-rt2x00.patch @@ -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; |