X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=wpa_supplicant%2FREADME-P2P;h=23ac7fa056a463d257c969044241871885785309;hb=82b9ec3125d628fdf1773b1d1184fbc1579dc3c8;hp=a1d96fb59343c5b3aef4b8331c191ec43a82d8ed;hpb=f92446fb7d27b27eb62888472df50c1047ee958c;p=mech_eap.git

diff --git a/wpa_supplicant/README-P2P b/wpa_supplicant/README-P2P
index a1d96fb..23ac7fa 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
@@ -149,6 +151,7 @@ join-a-group style PD instead of GO Negotiation style PD.
 p2p_connect <peer device address> <pbc|pin|PIN#|p2ps> [display|keypad|p2ps]
 	[persistent|persistent=<network id>] [join|auth]
 	[go_intent=<0..15>] [freq=<in MHz>] [ht40] [vht] [provdisc] [auto]
+	[ssid=<hexdump>]
 
 Start P2P group formation with a discovered P2P peer. This includes
 optional group owner negotiation, group interface setup, provisioning,
@@ -193,11 +196,17 @@ connection.
 out whether the peer device is operating as a GO and if so, use
 join-a-group operation rather than GO Negotiation.
 
+"ssid=<hexdump>" can be used to specify the Group SSID for join
+operations. This allows the P2P Client interface to filter scan results
+based on SSID to avoid selecting an incorrect BSS entry in case the same
+P2P Device or Interface address have been used in multiple groups
+recently.
+
 P2PS attribute changes to p2p_connect command:
 
 P2PS supports two WPS provisioning methods namely PIN method and P2PS default.
-The remaining paramters hold same role as in legacy P2P. In case of P2PS default
-config method "p2ps" keyword is added in p2p_connect command.
+The remaining parameters hold same role as in legacy P2P. In case of P2PS
+default config method "p2ps" keyword is added in p2p_connect command.
 
 For example:
 p2p_connect 02:0a:f5:85:11:00 12345670 p2ps persistent join
@@ -279,7 +288,7 @@ group interface is used as a parameter for this command.
 p2p_cancel
 
 Cancel an ongoing P2P group formation and joining-a-group related
-operation. This operations unauthorizes the specific peer device (if any
+operation. This operation unauthorizes the specific peer device (if any
 had been authorized to start group formation), stops P2P find (if in
 progress), stops pending operations for join-a-group, and removes the
 P2P group interface (if one was used) that is in the WPS provisioning
@@ -631,12 +640,17 @@ p2p_set managed <0/1>
 Disable/enable managed P2P Device operations. This is disabled by
 default.
 
-p2p_set listen_channel <1/6/11>
+p2p_set listen_channel <channel> [<op_class>]
 
 Set P2P Listen channel. This is mainly meant for testing purposes and
 changing the Listen channel during normal operations can result in
 protocol failures.
 
+When specifying a social channel on the 2.4 GHz band (1/6/11) there is
+no need to specify the operating class since it defaults to 81.  When
+specifying a social channel on the 60 GHz band (2), specify the 60 GHz
+operating class (180).
+
 p2p_set ssid_postfix <postfix>
 
 Set postfix string to be added to the automatically generated P2P SSID
@@ -648,7 +662,7 @@ p2p_set per_sta_psk <0/1>
 Disabled(default)/enables use of per-client PSK in the P2P groups. This
 can be used to request GO to assign a unique PSK for each client during
 WPS provisioning. When enabled, this allow clients to be removed from
-the group securily with p2p_remove_client command since that client's
+the group securely with p2p_remove_client command since that client's
 PSK is removed at the same time to prevent it from connecting back using
 the old PSK. When per-client PSK is not used, the client can still be
 disconnected, but it will be able to re-join the group since the PSK it