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authorJuuso Oikarinen <juuso.oikarinen@nokia.com>2010-04-27 12:47:41 +0300
committerJohn W. Linville <linville@tuxdriver.com>2010-04-27 16:09:22 -0400
commit9043f3b89abebfbfe4b8d64c7b71b9ac0b9eaa0b (patch)
treec7d0419f0f8c44ca92e33b7acd21295e1befa74f
parent195e294d21e88af879da4f88db2ceeb4ec28a755 (diff)
downloadop-kernel-dev-9043f3b89abebfbfe4b8d64c7b71b9ac0b9eaa0b.zip
op-kernel-dev-9043f3b89abebfbfe4b8d64c7b71b9ac0b9eaa0b.tar.gz
cfg80211: Remove default dynamic PS timeout value
Now that the mac80211 is choosing dynamic ps timeouts based on the ps-qos network latency configuration, configure a default value of -1 as the dynamic ps timeout in cfg80211. This value allows the mac80211 to determine the value to be used. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
-rw-r--r--include/net/cfg80211.h2
-rw-r--r--net/wireless/core.c3
2 files changed, 4 insertions, 1 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f6b29bf..7d10c01 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1020,6 +1020,8 @@ struct cfg80211_pmksa {
* RSN IE. It allows for faster roaming between WPA2 BSSIDs.
* @del_pmksa: Delete a cached PMKID.
* @flush_pmksa: Flush all cached PMKIDs.
+ * @set_power_mgmt: Configure WLAN power management. A timeout value of -1
+ * allows the driver to adjust the dynamic ps timeout value.
* @set_cqm_rssi_config: Configure connection quality monitor RSSI threshold.
*
*/
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 7fdb940..40cbbbf 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -704,7 +704,8 @@ static int cfg80211_netdev_notifier_call(struct notifier_block * nb,
wdev->ps = true;
else
wdev->ps = false;
- wdev->ps_timeout = 100;
+ /* allow mac80211 to determine the timeout */
+ wdev->ps_timeout = -1;
if (rdev->ops->set_power_mgmt)
if (rdev->ops->set_power_mgmt(wdev->wiphy, dev,
wdev->ps,
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