summaryrefslogtreecommitdiff
path: root/drivers/net/wireless/wl12xx/wl1251_main.c
diff options
context:
space:
mode:
authorJuuso Oikarinen <juuso.oikarinen@nokia.com>2009-11-17 18:48:37 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-11-18 17:09:20 -0500
commitd5da79ac1f5050cccaa68d814ccce292371f25fa (patch)
tree2774979009bbc0a4efd5ea3d3a4bb5c03287c6c6 /drivers/net/wireless/wl12xx/wl1251_main.c
parent6b21a2cd315e2e56a1748bd3ef9d910fe4f2e711 (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.c1
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;