From: Rafał Miłecki <zajec5@gmail.com>
Date: Tue, 1 Sep 2015 07:55:52 +0000 (+0200)
Subject: iw: display interface TX power if available
X-Git-Tag: v4.7~33
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=619d28ab8cdc53876285824b22a6142232f8c71c;p=thirdparty%2Fiw.git

iw: display interface TX power if available

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
[print dBm]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

diff --git a/interface.c b/interface.c
index 73ccecd..4f0821d 100644
--- a/interface.c
+++ b/interface.c
@@ -368,6 +368,13 @@ static int print_iface_handler(struct nl_msg *msg, void *arg)
 		printf("\n");
 	}
 
+	if (tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]) {
+		uint32_t txp = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]);
+
+		printf("%s\ttxpower %d.%.2d dBm\n",
+		       indent, txp / 100, txp % 100);
+	}
+
 	return NL_SKIP;
 }