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nl80211: clarify NL80211_ATTR_SCHED_SCAN_DELAY usage with net-detect

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In this attribute's documentation, it was not clear whether the delay
started counting when WoWLAN net-detect was enabled or when the system
was suspended.  The correct answer is that it starts when the system
suspends (which is when, in practice, the scan is scheduled).  Clarify
that in the nl80211.h documentation.

Suggested-by: Samuel Tan <samueltan@google.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Luca Coelho 2015-11-09 12:17:37 +02:00 committed by Johannes Berg
parent 441275e103
commit cf595922b9
1 changed files with 3 additions and 2 deletions
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5
include/uapi/linux/nl80211.h
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@ -1764,8 +1764,9 @@ enum nl80211_commands {
* over all channels.
*
* @NL80211_ATTR_SCHED_SCAN_DELAY: delay before the first cycle of a
* scheduled scan (or a WoWLAN net-detect scan) is started, u32
* in seconds.
* scheduled scan is started. Or the delay before a WoWLAN
* net-detect scan is started, counting from the moment the
* system is suspended. This value is a u32, in seconds.
* @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
* is operating in an indoor environment.