mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-29 18:19:02 +00:00
35 lines
872 B
Diff
35 lines
872 B
Diff
--- a/phy.c
|
|
+++ b/phy.c
|
|
@@ -495,3 +495,31 @@ COMMAND(set, antenna, "<bitmap> | all |
|
|
NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna,
|
|
"Set a bitmap of allowed antennas to use for TX and RX.\n"
|
|
"The driver may reject antenna configurations it cannot support.");
|
|
+
|
|
+static int handle_antenna_gain(struct nl80211_state *state,
|
|
+ struct nl_cb *cb,
|
|
+ struct nl_msg *msg,
|
|
+ int argc, char **argv,
|
|
+ enum id_input id)
|
|
+{
|
|
+ char *endptr;
|
|
+ int dbm;
|
|
+
|
|
+ /* get the required args */
|
|
+ if (argc != 1)
|
|
+ return 1;
|
|
+
|
|
+ dbm = strtol(argv[0], &endptr, 10);
|
|
+ if (*endptr)
|
|
+ return 2;
|
|
+
|
|
+ NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_ANTENNA_GAIN, dbm);
|
|
+
|
|
+ return 0;
|
|
+
|
|
+ nla_put_failure:
|
|
+ return -ENOBUFS;
|
|
+}
|
|
+COMMAND(set, antenna_gain, "<antenna gain in dBm>",
|
|
+ NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna_gain,
|
|
+ "Specify antenna gain.");
|