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nl80211: advertise maximum remain-on-channel duration

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With the upcoming hardware offload implementation,
some devices will have a different maximum duration
for the remain-on-channel command. Advertise the
maximum duration in mac80211, and make mac80211 set
it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg
2010-12-14 17:54:28 +01:00
committed by John W. Linville
parent 14a085e770
commit a293911d4f
4 changed files with 18 additions and 1 deletions
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5
include/linux/nl80211.h
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@@ -773,6 +773,9 @@ enum nl80211_commands {
* cache, a wiphy attribute.
*
* @NL80211_ATTR_DURATION: Duration of an operation in milliseconds, u32.
* @NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION: Device attribute that
* specifies the maximum duration that can be requested with the
* remain-on-channel operation, in milliseconds, u32.
*
* @NL80211_ATTR_COOKIE: Generic 64-bit cookie to identify objects.
*
@@ -1035,6 +1038,8 @@ enum nl80211_attrs {
NL80211_ATTR_KEY_DEFAULT_TYPES,
NL80211_ATTR_MAX_REMAIN_ON_CHANNEL_DURATION,
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,