package/network/utils/iw/patches/300-display_interface_TX_power.patch

   1 From: =?utf-8?q?Rafa=C5=82_Mi=C5=82ecki?= <zajec5@gmail.com>
   2 Date: Tue, 1 Sep 2015 09:55:52 +0200
   3 Subject: iw: display interface TX power if available
   4 MIME-Version: 1.0
   5 Content-Type: text/plain; charset="utf-8"
   6 Content-Transfer-Encoding: 8bit
   7
   8 Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
   9 [print dBm]
  10 Signed-off-by: Johannes Berg <johannes.berg@intel.com>
  11 ---
  12  interface.c | 7 +++++++
  13  1 file changed, 7 insertions(+)
  14
  15 diff --git a/interface.c b/interface.c
  16 index 73ccecd..4f0821d 100644
  17 --- a/interface.c
  18 +++ b/interface.c
  19 @@ -368,6 +368,13 @@ static int print_iface_handler(struct nl_msg *msg, void *arg)
  20                 printf("\n");
  21         }
  22
  23 +       if (tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]) {
  24 +               uint32_t txp = nla_get_u32(tb_msg[NL80211_ATTR_WIPHY_TX_POWER_LEVEL]);
  25 +
  26 +               printf("%s\ttxpower %d.%.2d dBm\n",
  27 +                      indent, txp / 100, txp % 100);
  28 +       }
  29 +
  30         return NL_SKIP;
  31  }
  32