From owner-svn-src-head@freebsd.org  Fri Jul  8 22:37:54 2016
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 204D0B84054;
 Fri,  8 Jul 2016 22:37:54 +0000 (UTC)
 (envelope-from adrian@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id E1091171D;
 Fri,  8 Jul 2016 22:37:53 +0000 (UTC)
 (envelope-from adrian@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u68Mbr2V001056;
 Fri, 8 Jul 2016 22:37:53 GMT (envelope-from adrian@FreeBSD.org)
Received: (from adrian@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id u68MbrLt001055;
 Fri, 8 Jul 2016 22:37:53 GMT (envelope-from adrian@FreeBSD.org)
Message-Id: <201607082237.u68MbrLt001055@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: adrian set sender to
 adrian@FreeBSD.org using -f
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Fri, 8 Jul 2016 22:37:53 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r302466 - head/sys/contrib/dev/ath/ath_hal/ar9300
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head/>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 08 Jul 2016 22:37:54 -0000

Author: adrian
Date: Fri Jul  8 22:37:52 2016
New Revision: 302466
URL: https://svnweb.freebsd.org/changeset/base/302466

Log:
  [ath_hal] Add setting positioning bit and clear sounding-disable bit.
  
  * If fast_ts is set then the TX timestamp is the fast timestamp, not
    normal TSF.
  * If the TX descriptor has the position bit set then request locationing
    and clear sounding-disable.  This way we (a) get the response with
    the TX timestamp from the location side of things, and (b) we get
    a CSI dump of the response ACK, which we will eventually use in the
    locationing path.

Modified:
  head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c

Modified: head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c
==============================================================================
--- head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c	Fri Jul  8 22:32:03 2016	(r302465)
+++ head/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_xmit_ds.c	Fri Jul  8 22:37:52 2016	(r302466)
@@ -335,6 +335,9 @@ ar9300_proc_tx_desc(struct ath_hal *ah, 
         ts->ts_ba_low = ads->status5;
         ts->ts_ba_high = ads->status6;
     }
+    if (ads->status8 & AR_tx_fast_ts) {
+        ts->ts_flags |= HAL_TX_FAST_TS;
+    }
 
     /*
      * Extract the transmit rate.
@@ -624,6 +627,11 @@ ar9300_set_11n_tx_desc(
     ads->ds_ctl18 = 0;
     ads->ds_ctl19 = AR_not_sounding; /* set not sounding for normal frame */
 
+    /* ToA/ToD positioning */
+    if (flags & HAL_TXDESC_POS) {
+        ads->ds_ctl12 |= AR_loc_mode;
+        ads->ds_ctl19 &= ~AR_not_sounding;
+    }
 
     /*
      * Clear Ness1/2/3 (Number of Extension Spatial Streams) fields.