diff options
| author | Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> | 2017-11-09 12:46:30 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-12-11 12:19:31 +0100 |
| commit | 6c2fb1e6527b1092e09c786fee66b1759fa9d574 (patch) | |
| tree | 2c99129bf8b221fe2db4374db395c740c1593d63 /net/wireless/trace.h | |
| parent | cfg80211: IBSS: Add support for static WEP in driver for IBSS (diff) | |
| download | linux-6c2fb1e6527b1092e09c786fee66b1759fa9d574.tar.xz linux-6c2fb1e6527b1092e09c786fee66b1759fa9d574.zip | |
cfg80211: cleanup signal strength units notation
Both cfg80211_rx_mgmt and cfg80211_report_obss_beacon functions send
reports to userspace using NL80211_ATTR_RX_SIGNAL_DBM attribute w/o
any processing of their input signal values. Which means that in
order to match userspace tools expectations, input signal values
for those functions are supposed to be in dBm units.
This patch cleans up comments, variable names, and trace reports
for those functions, replacing confusing 'mBm' by 'dBm'.
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/trace.h')
| -rw-r--r-- | net/wireless/trace.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/wireless/trace.h b/net/wireless/trace.h index f3353fe5b35b..bcfedd39e7a3 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -2544,20 +2544,20 @@ DEFINE_EVENT(cfg80211_netdev_mac_evt, cfg80211_del_sta, ); TRACE_EVENT(cfg80211_rx_mgmt, - TP_PROTO(struct wireless_dev *wdev, int freq, int sig_mbm), - TP_ARGS(wdev, freq, sig_mbm), + TP_PROTO(struct wireless_dev *wdev, int freq, int sig_dbm), + TP_ARGS(wdev, freq, sig_dbm), TP_STRUCT__entry( WDEV_ENTRY __field(int, freq) - __field(int, sig_mbm) + __field(int, sig_dbm) ), TP_fast_assign( WDEV_ASSIGN; __entry->freq = freq; - __entry->sig_mbm = sig_mbm; + __entry->sig_dbm = sig_dbm; ), - TP_printk(WDEV_PR_FMT ", freq: %d, sig mbm: %d", - WDEV_PR_ARG, __entry->freq, __entry->sig_mbm) + TP_printk(WDEV_PR_FMT ", freq: %d, sig dbm: %d", + WDEV_PR_ARG, __entry->freq, __entry->sig_dbm) ); TRACE_EVENT(cfg80211_mgmt_tx_status, |