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authorJohannes Berg <johannes@sipsolutions.net>2009-08-12 23:33:20 +0200
committerJohn W. Linville <linville@tuxdriver.com>2009-08-14 09:14:08 -0400
commit16cb9d42b68b339852e8914f2538ca9a2aec616c (patch)
treeaef8822ae4d5dc7574af3c52501b8d6449c2ccc0 /include/net
parent36e6fea84905512ea776707e82b5b435220efc17 (diff)
cfg80211: allow driver to override PS default
Sometimes drivers might have a good reason to override the PS default, like iwlwifi right now where it affects RX performance significantly at this point. This will allow them to override the default, if desired, in a way that users can still change it according to their trade-off choices, not the driver's, like would happen if the driver just disabled PS completely then. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/cfg80211.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 223913434e5..0b146bb2dd1 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1108,6 +1108,9 @@ struct cfg80211_ops {
* @net: the network namespace this wiphy currently lives in
* @netnsok: if set to false, do not allow changing the netns of this
* wiphy at all
+ * @ps_default: default for powersave, will be set depending on the
+ * kernel's default on wiphy_new(), but can be changed by the
+ * driver if it has a good reason to override the default
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -1123,6 +1126,7 @@ struct wiphy {
bool disable_beacon_hints;
bool netnsok;
+ bool ps_default;
enum cfg80211_signal_type signal_type;