diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2009-11-17 18:48:37 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-18 17:09:20 -0500 |
| commit | d5da79ac1f5050cccaa68d814ccce292371f25fa (patch) | |
| tree | 2774979009bbc0a4efd5ea3d3a4bb5c03287c6c6 /drivers/net/wireless/wl12xx/wl1251_main.c | |
| parent | 6b21a2cd315e2e56a1748bd3ef9d910fe4f2e711 (diff) | |
wl1251: Implement delayed entry into ELP mode
Implement (slightly) delayed entry into ELP. This will cure several
problems:
- It works around a firmware race condition if ELP is entered too fast
after commands (resulting in ELP timeout -traces)
- It will reduce the number of sleep-wake cycles between already
scheduled events such as interrupts and tx, hence improving
performance (less delay in switching between RX and TX)
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Vidhya Govindan <vidhya.govindan@nokia.com>
Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1251_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1251_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1251_main.c b/drivers/net/wireless/wl12xx/wl1251_main.c index 900e6e2796fc..b5e3bdb08448 100644 --- a/drivers/net/wireless/wl12xx/wl1251_main.c +++ b/drivers/net/wireless/wl12xx/wl1251_main.c @@ -1367,6 +1367,7 @@ struct ieee80211_hw *wl1251_alloc_hw(void) skb_queue_head_init(&wl->tx_queue); INIT_WORK(&wl->filter_work, wl1251_filter_work); + INIT_DELAYED_WORK(&wl->elp_work, wl1251_elp_work); wl->channel = WL1251_DEFAULT_CHANNEL; wl->scanning = false; wl->default_key = 0; |