mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-09-12 07:43:21 +03:00
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
|
|
+++ b/station.c
|
|
@@ -61,6 +61,33 @@ static void print_sta_bitrate(struct nla
|
|
}
|
|
}
|
|
|
|
+static char *get_chain_signal(struct nlattr *attr_list)
|
|
+{
|
|
+ struct nlattr *attr;
|
|
+ static char buf[64];
|
|
+ char *cur = buf;
|
|
+ int i = 0, rem;
|
|
+ const char *prefix;
|
|
+
|
|
+ if (!attr_list)
|
|
+ return "";
|
|
+
|
|
+ nla_for_each_nested(attr, attr_list, rem) {
|
|
+ if (i++ > 0)
|
|
+ prefix = ", ";
|
|
+ else
|
|
+ prefix = "[";
|
|
+
|
|
+ cur += snprintf(cur, sizeof(buf) - (cur - buf), "%s%d", prefix,
|
|
+ (int8_t) nla_get_u8(attr));
|
|
+ }
|
|
+
|
|
+ if (i)
|
|
+ snprintf(cur, sizeof(buf) - (cur - buf), "] ");
|
|
+
|
|
+ return buf;
|
|
+}
|
|
+
|
|
static int print_sta_handler(struct nl_msg *msg, void *arg)
|
|
{
|
|
struct nlattr *tb[NL80211_ATTR_MAX + 1];
|
|
@@ -81,7 +108,10 @@ static int print_sta_handler(struct nl_m
|
|
[NL80211_STA_INFO_PLINK_STATE] = { .type = NLA_U8 },
|
|
[NL80211_STA_INFO_TX_RETRIES] = { .type = NLA_U32 },
|
|
[NL80211_STA_INFO_TX_FAILED] = { .type = NLA_U32 },
|
|
+ [NL80211_STA_INFO_CHAIN_SIGNAL] = { .type = NLA_NESTED },
|
|
+ [NL80211_STA_INFO_CHAIN_SIGNAL_AVG] = { .type = NLA_NESTED },
|
|
};
|
|
+ char *chain;
|
|
|
|
nla_parse(tb, NL80211_ATTR_MAX, genlmsg_attrdata(gnlh, 0),
|
|
genlmsg_attrlen(gnlh, 0), NULL);
|
|
@@ -128,12 +158,18 @@ static int print_sta_handler(struct nl_m
|
|
if (sinfo[NL80211_STA_INFO_TX_FAILED])
|
|
printf("\n\ttx failed:\t%u",
|
|
nla_get_u32(sinfo[NL80211_STA_INFO_TX_FAILED]));
|
|
+
|
|
+ chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL]);
|
|
if (sinfo[NL80211_STA_INFO_SIGNAL])
|
|
- printf("\n\tsignal: \t%d dBm",
|
|
- (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]));
|
|
+ printf("\n\tsignal: \t%d %sdBm",
|
|
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL]),
|
|
+ chain);
|
|
+
|
|
+ chain = get_chain_signal(sinfo[NL80211_STA_INFO_CHAIN_SIGNAL_AVG]);
|
|
if (sinfo[NL80211_STA_INFO_SIGNAL_AVG])
|
|
- printf("\n\tsignal avg:\t%d dBm",
|
|
- (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]));
|
|
+ printf("\n\tsignal avg:\t%d %sdBm",
|
|
+ (int8_t)nla_get_u8(sinfo[NL80211_STA_INFO_SIGNAL_AVG]),
|
|
+ chain);
|
|
|
|
print_sta_bitrate(sinfo[NL80211_STA_INFO_TX_BITRATE], "tx bitrate");
|
|
print_sta_bitrate(sinfo[NL80211_STA_INFO_RX_BITRATE], "rx bitrate");
|