From b8bd4a9751d101a32257bd893d81c008376bb1bb Mon Sep 17 00:00:00 2001
From: Sam Leffler <sam@FreeBSD.org>
Date: Thu, 5 Feb 2009 17:51:46 +0000
Subject: add support for max antenna gain (not used at the moment)

---
 sbin/ifconfig/regdomain.c | 4 ++++
 sbin/ifconfig/regdomain.h | 1 +
 2 files changed, 5 insertions(+)

diff --git a/sbin/ifconfig/regdomain.c b/sbin/ifconfig/regdomain.c
index 584646934712..e5d17340eb0b 100644
--- a/sbin/ifconfig/regdomain.c
+++ b/sbin/ifconfig/regdomain.c
@@ -289,6 +289,10 @@ end_element(void *data, const char *name)
 		mt->netband->maxPowerDFS = strtoul(p, NULL, 0);
 		goto done;
 	}
+	if (iseq(name, "maxantgain") && mt->netband != NULL) {
+		mt->netband->maxAntGain = strtoul(p, NULL, 0);
+		goto done;
+	}
 
 	/* <country>...</country> */
 	if (iseq(name, "isocc") && mt->country != NULL) {
diff --git a/sbin/ifconfig/regdomain.h b/sbin/ifconfig/regdomain.h
index 5b37a0b17fc2..05ddb620b172 100644
--- a/sbin/ifconfig/regdomain.h
+++ b/sbin/ifconfig/regdomain.h
@@ -49,6 +49,7 @@ struct netband {
 	const struct freqband *band;	/* channel list description */
 	uint8_t		maxPower;	/* regulatory cap on tx power (dBm) */
 	uint8_t		maxPowerDFS;	/* regulatory cap w/ DFS (dBm) */
+	uint8_t		maxAntGain;	/* max allowed antenna gain (.5 dBm) */
 	uint32_t	flags;		/* net80211 channel flags */
 
 	LIST_ENTRY(netband) next;
-- 
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