wl12xx: add support for multiple SSIDs in sched_scan

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The wl12xx firmwares support multiple SSIDs in a single sched_scan
run.  This patch implements support for it.

We use three different types os sched_scan: FILTER_ANY (ie. not
filtering, only wildcard SSID in the probe_reqs); FILTER_LIST (ie. send out
probe_reqs with the specified SSIDs and only report if they are
found); and FILTER_DISABLED (ie. send out probe_reqs with the
specified SSIDs, but report anything found).

Since we still don't have proper filter support in nl80211/cfg80211
yet, we cannot use filters when the wildcard SSID is used.  Thus, we
will not filter anything if the wildcard SSID is specified.

Signed-off-by: Luciano Coelho <coelho@ti.com>

...

This commit is contained in:

Luciano Coelho 2011-08-23 18:34:44 +03:00

parent 05dba35506

commit f952079a19

2 changed files with 57 additions and 7 deletions

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1

drivers/net/wireless/wl12xx/main.c

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63

drivers/net/wireless/wl12xx/scan.c

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