add IEEE80211_SCAN_REQ
Approved by: re (blanket)
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=195645
@ -1156,6 +1156,22 @@ Set the age (in seconds) that results from a scan operation will be
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considered valid.
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When scan results are no longer valid and they are needed (e.g. to roam) the
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system will initiate a scan operation to replenish the scan cache.
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.It Dv IEEE80211_IOC_SCAN_REQ
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Request a scan operation using the parameters pointed to by
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.Va i_val .
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The underlying device must be running or
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.Er ENXIO
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will be returned.
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Values for
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.Va sr_duration ,
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.Va sr_mindwell ,
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and
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.Va sr_maxdwell
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shorter than 1 clock tick are rounded up to a tick.
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If more SSID's are supplied than the system is capable of handling
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the extra ones are silently ignored.
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If a scan operation is already in progress the request will be
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(silently) ignored.
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.It Dv IEEE80211_IOC_SCAN_CANCEL
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Cancel any pending/active scan operation.
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.It Dv IEEE80211_IOC_SHORTGI
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