From 5b06614ce34dfe9b8ee98e226e93fb776bdc079c Mon Sep 17 00:00:00 2001
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sun, 25 Sep 2016 22:17:46 +0000
Subject: [PATCH] [ath_hal] add a comment for the channel 144 regdomain flag.

I'm .. still trying to figure out what's going on.
---
 sys/dev/ath/ath_hal/ah_regdomain.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sys/dev/ath/ath_hal/ah_regdomain.c b/sys/dev/ath/ath_hal/ah_regdomain.c
index d388e12c75ef..d3770356d7ea 100644
--- a/sys/dev/ath/ath_hal/ah_regdomain.c
+++ b/sys/dev/ath/ath_hal/ah_regdomain.c
@@ -548,6 +548,14 @@ add_chanlist_mode(struct ath_hal *ah, struct ieee80211_channel chans[],
 			continue;
 		}
 #endif
+
+		/*
+		 * XXX TODO: handle REG_EXT_FCC_CH_144.
+		 *
+		 * Figure out which instances/uses cause us to not
+		 * be allowed to use channel 144 (pri or sec overlap.)
+		 */
+
 		bfreq_lo = MAX(fband->lowChannel + low_adj, freq_lo);
 		bfreq_hi = MIN(fband->highChannel + hi_adj, freq_hi);
 		if (fband->channelSep >= channelSep)