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authorThomas Pedersen <c_tpeder@qca.qualcomm.com>2012-04-06 13:35:47 -0700
committerJohn W. Linville <linville@tuxdriver.com>2012-04-11 16:23:59 -0400
commit5314526b1743e8e8614293db7d86e480b4fe9824 (patch)
treec493979d2d417b9a146ac6ef5e1b5562a5fda6df /include/linux/nl80211.h
parent14dc7852099535d17807e348dd127433413b7e0a (diff)
downloadop-kernel-dev-5314526b1743e8e8614293db7d86e480b4fe9824.zip
op-kernel-dev-5314526b1743e8e8614293db7d86e480b4fe9824.tar.gz
cfg80211: add channel switch notify event
The firmware may decide to switch channels while already beaconing, e.g. in response to a cfg80211 connect request on a different vif. Add this event to notify userspace when an AP or GO interface has successfully migrated to a new channel, so it can update its configuration accordingly. Signed-off-by: Thomas Pedersen <c_tpeder@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/linux/nl80211.h')
-rw-r--r--include/linux/nl80211.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h
index c6d2632..1335084 100644
--- a/include/linux/nl80211.h
+++ b/include/linux/nl80211.h
@@ -548,6 +548,11 @@
* @NL80211_CMD_SET_NOACK_MAP: sets a bitmap for the individual TIDs whether
* No Acknowledgement Policy should be applied.
*
+ * @NL80211_CMD_CH_SWITCH_NOTIFY: An AP or GO may decide to switch channels
+ * independently of the userspace SME, send this event indicating
+ * %NL80211_ATTR_IFINDEX is now on %NL80211_ATTR_WIPHY_FREQ with
+ * %NL80211_ATTR_WIPHY_CHANNEL_TYPE.
+ *
* @NL80211_CMD_MAX: highest used command number
* @__NL80211_CMD_AFTER_LAST: internal use
*/
@@ -689,6 +694,8 @@ enum nl80211_commands {
NL80211_CMD_SET_NOACK_MAP,
+ NL80211_CMD_CH_SWITCH_NOTIFY,
+
/* add new commands above here */
/* used to define NL80211_CMD_MAX below */
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