path: root/wpa_supplicant/README-P2P
diff options
authorDaisuke Niwa <daisuke.x.niwa@sonymobile.com>2014-11-05 11:35:09 (GMT)
committerJouni Malinen <j@w1.fi>2015-02-28 19:52:56 (GMT)
commitfa9f381f203613967e27d93307b5eb252c608f5e (patch)
tree24d7d87db2c0062213929302b624b6357e1cae76 /wpa_supplicant/README-P2P
parenteb78a8d5e3ff9940d316f8684296e958f3bc9194 (diff)
P2P: Allow a specific channel to be specified in P2P_FIND
The optional freq=<MHz> can now be used with the P2P_FIND command to specify a single channel to scan during the first round of P2P search. For example, this can be used to replace the full initial scan with a single channel scan of a known operation channel. Signed-off-by: Daichi Ueura <daichi.ueura@sonymobile.com>
Diffstat (limited to 'wpa_supplicant/README-P2P')
1 files changed, 4 insertions, 2 deletions
diff --git a/wpa_supplicant/README-P2P b/wpa_supplicant/README-P2P
index a1d96fb..6a5b032 100644
--- a/wpa_supplicant/README-P2P
+++ b/wpa_supplicant/README-P2P
@@ -73,7 +73,7 @@ Device Discovery
p2p_find [timeout in seconds] [type=<social|progressive>] \
[dev_id=<addr>] [dev_type=<device type>] \
- [delay=<search delay in ms>] [seek=<service name>]
+ [delay=<search delay in ms>] [seek=<service name>] [freq=<MHz>]
The default behavior is to run a single full scan in the beginning and
then scan only social channels. type=social will scan only social
@@ -81,7 +81,9 @@ channels, i.e., it skips the initial full scan. type=progressive is
like the default behavior, but it will scan through all the channels
progressively one channel at the time in the Search state rounds. This
will help in finding new groups or groups missed during the initial
-full scan.
+full scan. When the type parameter is not included (i.e., full scan), the
+optional freq parameter can be used to override the first scan to use only
+the specified channel after which only social channels are scanned.
The optional dev_id option can be used to specify a single P2P peer to
search for. The optional delay parameter can be used to request an extra