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| author | Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> | 2017-11-09 14:46:30 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-12-11 12:19:31 +0100 |
| commit | 6c2fb1e6527b1092e09c786fee66b1759fa9d574 (patch) | |
| tree | 2c99129bf8b221fe2db4374db395c740c1593d63 /include/net/cfg80211.h | |
| parent | 9ae3b172e886c851d8cd6a88569025160b485e95 (diff) | |
| download | linux-6c2fb1e6527b1092e09c786fee66b1759fa9d574.tar.gz linux-6c2fb1e6527b1092e09c786fee66b1759fa9d574.tar.bz2 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 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 698cebf2de2a..d7f8e7b96bcb 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -5581,7 +5581,7 @@ void cfg80211_conn_failed(struct net_device *dev, const u8 *mac_addr, * cfg80211_rx_mgmt - notification of received, unprocessed management frame * @wdev: wireless device receiving the frame * @freq: Frequency on which the frame was received in MHz - * @sig_dbm: signal strength in mBm, or 0 if unknown + * @sig_dbm: signal strength in dBm, or 0 if unknown * @buf: Management frame (header + body) * @len: length of the frame data * @flags: flags, as defined in enum nl80211_rxmgmt_flags @@ -5760,7 +5760,7 @@ void cfg80211_probe_status(struct net_device *dev, const u8 *addr, * @frame: the frame * @len: length of the frame * @freq: frequency the frame was received on - * @sig_dbm: signal strength in mBm, or 0 if unknown + * @sig_dbm: signal strength in dBm, or 0 if unknown * * Use this function to report to userspace when a beacon was * received. It is not useful to call this when there is no |