iw: sync nl80211.h with compat-wireless 2015-10-26

Fix the id of NL80211_ATTR_WIPHY_ANTENNA_GAIN for antenna_gain command when
using compat-wireless 2015-10-26.

Signed-off-by: Sven Eckelmann <sven@open-mesh.com>

SVN-Revision: 47778

package/network/utils/iw/patches/001-nl80211_h_sync.patch

 --- a/nl80211.h
 +++ b/nl80211.h
-@@ -1761,6 +1761,9 @@ enum nl80211_commands {
+@@ -10,6 +10,7 @@
+  * Copyright 2008, 2009 Luis R. Rodriguez <lrodriguez@atheros.com>
+  * Copyright 2008 Jouni Malinen <jouni.malinen@atheros.com>
+  * Copyright 2008 Colin McCabe <colin@cozybit.com>
++ * Copyright 2015	Intel Deutschland GmbH
+  *
+  * Permission to use, copy, modify, and/or distribute this software for any
+  * purpose with or without fee is hereby granted, provided that the above
+@@ -328,7 +329,15 @@
+  *	partial scan results may be available
+  *
+  * @NL80211_CMD_START_SCHED_SCAN: start a scheduled scan at certain
+- *	intervals, as specified by %NL80211_ATTR_SCHED_SCAN_INTERVAL.
++ *	intervals and certain number of cycles, as specified by
++ *	%NL80211_ATTR_SCHED_SCAN_PLANS. If %NL80211_ATTR_SCHED_SCAN_PLANS is
++ *	not specified and only %NL80211_ATTR_SCHED_SCAN_INTERVAL is specified,
++ *	scheduled scan will run in an infinite loop with the specified interval.
++ *	These attributes are mutually exculsive,
++ *	i.e. NL80211_ATTR_SCHED_SCAN_INTERVAL must not be passed if
++ *	NL80211_ATTR_SCHED_SCAN_PLANS is defined.
++ *	If for some reason scheduled scan is aborted by the driver, all scan
++ *	plans are canceled (including scan plans that did not start yet).
+  *	Like with normal scans, if SSIDs (%NL80211_ATTR_SCAN_SSIDS)
+  *	are passed, they are used in the probe requests.  For
+  *	broadcast, a broadcast SSID must be passed (ie. an empty
+@@ -1761,6 +1770,22 @@ enum nl80211_commands {
   * @NL80211_ATTR_REG_INDOOR: flag attribute, if set indicates that the device
   *      is operating in an indoor environment.
   *
++ * @NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS: maximum number of scan plans for
++ *	scheduled scan supported by the device (u32), a wiphy attribute.
++ * @NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL: maximum interval (in seconds) for
++ *	a scan plan (u32), a wiphy attribute.
++ * @NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS: maximum number of iterations in
++ *	a scan plan (u32), a wiphy attribute.
++ * @NL80211_ATTR_SCHED_SCAN_PLANS: a list of scan plans for scheduled scan.
++ *	Each scan plan defines the number of scan iterations and the interval
++ *	between scans. The last scan plan will always run infinitely,
++ *	thus it must not specify the number of iterations, only the interval
++ *	between scans. The scan plans are executed sequentially.
++ *	Each scan plan is a nested attribute of &enum nl80211_sched_scan_plan.
++ *
 + * @NL80211_ATTR_WIPHY_ANTENNA_GAIN: Configured antenna gain. Used to reduce
 + *	transmit power to stay within regulatory limits. u32, dBi.
 + *
   * @NUM_NL80211_ATTR: total number of nl80211_attrs available
   * @NL80211_ATTR_MAX: highest attribute number currently defined
   * @__NL80211_ATTR_AFTER_LAST: internal use
-@@ -2130,6 +2133,8 @@ enum nl80211_attrs {
+@@ -2130,6 +2155,13 @@ enum nl80211_attrs {
  
  	NL80211_ATTR_REG_INDOOR,
  
++	NL80211_ATTR_MAX_NUM_SCHED_SCAN_PLANS,
++	NL80211_ATTR_MAX_SCAN_PLAN_INTERVAL,
++	NL80211_ATTR_MAX_SCAN_PLAN_ITERATIONS,
++	NL80211_ATTR_SCHED_SCAN_PLANS,
++
 +	NL80211_ATTR_WIPHY_ANTENNA_GAIN,
 +
  	/* add attributes here, update the policy in nl80211.c */
  
  	__NL80211_ATTR_AFTER_LAST,
+@@ -3364,6 +3396,9 @@ enum nl80211_bss_scan_width {
+  *	(not present if no beacon frame has been received yet)
+  * @NL80211_BSS_PRESP_DATA: the data in @NL80211_BSS_INFORMATION_ELEMENTS and
+  *	@NL80211_BSS_TSF is known to be from a probe response (flag attribute)
++ * @NL80211_BSS_LAST_SEEN_BOOTTIME: CLOCK_BOOTTIME timestamp when this entry
++ *	was last updated by a received frame. The value is expected to be
++ *	accurate to about 10ms. (u64, nanoseconds)
+  * @__NL80211_BSS_AFTER_LAST: internal
+  * @NL80211_BSS_MAX: highest BSS attribute
+  */
+@@ -3383,6 +3418,7 @@ enum nl80211_bss {
+ 	NL80211_BSS_CHAN_WIDTH,
+ 	NL80211_BSS_BEACON_TSF,
+ 	NL80211_BSS_PRESP_DATA,
++	NL80211_BSS_LAST_SEEN_BOOTTIME,
+ 
+ 	/* keep last */
+ 	__NL80211_BSS_AFTER_LAST,
+@@ -4589,4 +4625,28 @@ enum nl80211_tdls_peer_capability {
+ 	NL80211_TDLS_PEER_WMM = 1<<2,
+ };
+ 
++/**
++ * enum nl80211_sched_scan_plan - scanning plan for scheduled scan
++ * @__NL80211_SCHED_SCAN_PLAN_INVALID: attribute number 0 is reserved
++ * @NL80211_SCHED_SCAN_PLAN_INTERVAL: interval between scan iterations. In
++ *	seconds (u32).
++ * @NL80211_SCHED_SCAN_PLAN_ITERATIONS: number of scan iterations in this
++ *	scan plan (u32). The last scan plan must not specify this attribute
++ *	because it will run infinitely. A value of zero is invalid as it will
++ *	make the scan plan meaningless.
++ * @NL80211_SCHED_SCAN_PLAN_MAX: highest scheduled scan plan attribute number
++ *	currently defined
++ * @__NL80211_SCHED_SCAN_PLAN_AFTER_LAST: internal use
++ */
++enum nl80211_sched_scan_plan {
++	__NL80211_SCHED_SCAN_PLAN_INVALID,
++	NL80211_SCHED_SCAN_PLAN_INTERVAL,
++	NL80211_SCHED_SCAN_PLAN_ITERATIONS,
++
++	/* keep last */
++	__NL80211_SCHED_SCAN_PLAN_AFTER_LAST,
++	NL80211_SCHED_SCAN_PLAN_MAX =
++		__NL80211_SCHED_SCAN_PLAN_AFTER_LAST - 1
++};
++
+ #endif /* __LINUX_NL80211_H */