OpenWrt – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | --- a/phy.c |
2 | +++ b/phy.c |
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3 | office | 3 | @@ -727,3 +727,30 @@ COMMAND(set, antenna, "<bitmap> | all | |
4 | NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna, |
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5 | "Set a bitmap of allowed antennas to use for TX and RX.\n" |
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6 | "The driver may reject antenna configurations it cannot support."); |
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1 | office | 7 | + |
8 | +static int handle_antenna_gain(struct nl80211_state *state, |
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9 | + struct nl_msg *msg, |
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10 | + int argc, char **argv, |
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11 | + enum id_input id) |
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12 | +{ |
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13 | + char *endptr; |
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14 | + int dbm; |
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15 | + |
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16 | + /* get the required args */ |
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17 | + if (argc != 1) |
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18 | + return 1; |
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19 | + |
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20 | + dbm = strtol(argv[0], &endptr, 10); |
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21 | + if (*endptr) |
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22 | + return 2; |
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23 | + |
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24 | + NLA_PUT_U32(msg, NL80211_ATTR_WIPHY_ANTENNA_GAIN, dbm); |
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25 | + |
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26 | + return 0; |
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27 | + |
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28 | + nla_put_failure: |
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29 | + return -ENOBUFS; |
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30 | +} |
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31 | +COMMAND(set, antenna_gain, "<antenna gain in dBm>", |
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32 | + NL80211_CMD_SET_WIPHY, 0, CIB_PHY, handle_antenna_gain, |
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33 | + "Specify antenna gain."); |