mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-12 06:35:19 +02:00
8f348ad02b
Without the patch, the output of 'station dump' command looks weird in
some cases:
root@OpenWrt:/# iw dev wlan0 station dump
Station 00:21:27:cb:57:02 (on wlan0)
inactive time: 190 ms
rx bytes: 36652
rx packets: 149
tx bytes: 1998
tx packets: 16
tx retries: 0
tx failed: 0
signal: -31 ] dBm
signal avg: -30 [-32, -36] dBm
tx bitrate: 5.5 MBit/s
rx bitrate: 54.0 MBit/s
root@OpenWrt:/#
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28879 3c298f89-4303-0410-b956-a3cf2f4a3e73
71 lines
2.1 KiB
Diff
71 lines
2.1 KiB
Diff
--- a/station.c
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+++ b/station.c
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@@ -61,6 +61,33 @@ static void print_sta_bitrate(struct nla
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}
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}
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+static char *get_chain_signal(struct nlattr *attr_list)
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+{
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+ struct nlattr *attr;
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+ static char buf[64];
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+ char *cur = buf;
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+ int i = 0, rem;
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+ const char *prefix;
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+
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+ if (!attr_list)
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+ return "";
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+
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+ nla_for_each_nested(attr, attr_list, rem) {
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+ if (i++ > 0)
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+ prefix = ", ";
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+ else
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+ prefix = "[";
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+
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+ cur += snprintf(cur, sizeof(buf) - (cur - buf), "%s%d", prefix,
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+ (int8_t) nla_get_u8(attr));
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+ }
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+
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+ if (i)
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+ snprintf(cur, sizeof(buf) - (cur - buf), "] ");
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+
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+ return buf;
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+}
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+
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static int print_sta_handler(struct nl_msg *msg, void *arg)
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{
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struct nlattr *tb[NL80211_ATTR_MAX + 1];
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@@ -81,7 +108,10 @@ static int print_sta_handler(struct nl_m
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[NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
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[NL80211_STA_INFO_TX_RETRIES] = { .type = NLA_U32 },
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[NL80211_STA_INFO_TX_FAILED] = { .type = NLA_U32 },
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+ [NL80211_STA_INFO_CHAIN_SIGNAL] = { .type = NLA_NESTED },
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+ [NL80211_STA_INFO_CHAIN_SIGNAL_AVG] = { .type = NLA_NESTED },
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};
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+ char *chain;
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nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
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genlmsg_attrlen(gnlh, 0), NULL);
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@@ -128,12 +158,18 @@ static int print_sta_handler(struct nl_m
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if (sinfo[NL80211_STA_INFO_TX_FAILED])
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printf("\n\ttx failed:\t%u",
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nla_get_u32(sinfo[NL80211_STA_INFO_TX_FAILED]));
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+
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+ chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL]);
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if (sinfo[NL80211_STA_INFO_SIGNAL])
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- printf("\n\tsignal: \t%d dBm",
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- (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]));
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+ printf("\n\tsignal: \t%d %sdBm",
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+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]),
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+ chain);
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+
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+ chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL_AVG]);
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if (sinfo[NL80211_STA_INFO_SIGNAL_AVG])
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- printf("\n\tsignal avg:\t%d dBm",
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- (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]));
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+ printf("\n\tsignal avg:\t%d %sdBm",
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+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]),
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+ chain);
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print_sta_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], "tx bitrate");
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print_sta_bitrate(sinfo[NL80211_STA_INFO_RX_BITRATE], "rx bitrate");
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