| 1 | --- a/phy.c |
| 2 | +++ b/phy.c |
| 3 | @@ -359,3 +359,31 @@ COMMAND(set, antenna, "<bitmap> | all | |
| 4 | NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna, |
| 5 | "Set a bitmap of allowed antennas to use for TX and RX.\n" |
| 6 | "The driver may reject antenna configurations it cannot support."); |
| 7 | + |
| 8 | +static int handle_antenna_gain(struct nl80211_state *state, |
| 9 | + struct nl_cb *cb, |
| 10 | + struct nl_msg *msg, |
| 11 | + int argc, char **argv, |
| 12 | + enum id_input id) |
| 13 | +{ |
| 14 | + char *endptr; |
| 15 | + int dbm; |
| 16 | + |
| 17 | + /* get the required args */ |
| 18 | + if (argc != 1) |
| 19 | + return 1; |
| 20 | + |
| 21 | + dbm = strtol(argv[0], &endptr, 10); |
| 22 | + if (*endptr) |
| 23 | + return 2; |
| 24 | + |
| 25 | + NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_ANTENNA_GAIN, dbm); |
| 26 | + |
| 27 | + return 0; |
| 28 | + |
| 29 | + nla_put_failure: |
| 30 | + return -ENOBUFS; |
| 31 | +} |
| 32 | +COMMAND(set, antenna_gain, "<antenna gain in dBm>", |
| 33 | + NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna_gain, |
| 34 | + "Specify antenna gain."); |
| 35 | |
