diff options
| author | Markov Mikhail <markov.mikhail@itmh.ru> | 2020-11-04 15:25:24 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2020-11-07 17:53:32 +0200 |
| commit | 5447626910f5b8d964761ed4fa4feaf1a3ac47d0 (patch) | |
| tree | bb3d1304f43722758489e12f192ec86b88537d09 /drivers/net/wireless/ralink/rt2x00/rt2x00.h | |
| parent | 50c61ae15865ea008b38d25b5c0c88556a662547 (diff) | |
| download | linux-5447626910f5b8d964761ed4fa4feaf1a3ac47d0.tar.gz linux-5447626910f5b8d964761ed4fa4feaf1a3ac47d0.tar.bz2 linux-5447626910f5b8d964761ed4fa4feaf1a3ac47d0.zip | |
rt2x00: save survey for every channel visited
rt2800 only gives you survey for current channel.
Survey-based ACS algorithms are failing to perform their job when working
with rt2800.
Make rt2800 save survey for every channel visited and be able to give away
that information.
There is a bug registered https://dev.archive.openwrt.org/ticket/19081 and
this patch solves the issue.
Signed-off-by: Markov Mikhail <markov.mikhail@itmh.ru>
sgruszka: remove unused variable
Signed-off-by: Stanislaw Gruszka <stf_xl@wp.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201104142524.94375-1-stf_xl@wp.pl
Diffstat (limited to 'drivers/net/wireless/ralink/rt2x00/rt2x00.h')
| -rw-r--r-- | drivers/net/wireless/ralink/rt2x00/rt2x00.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h index 780be81863b6..9f6fc40649be 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -182,6 +182,15 @@ struct rf_channel { }; /* + * Information structure for channel survey. + */ +struct rt2x00_chan_survey { + u64 time_idle; + u64 time_busy; + u64 time_ext_busy; +}; + +/* * Channel information structure */ struct channel_info { @@ -752,6 +761,7 @@ struct rt2x00_dev { */ struct ieee80211_hw *hw; struct ieee80211_supported_band bands[NUM_NL80211_BANDS]; + struct rt2x00_chan_survey *chan_survey; enum nl80211_band curr_band; int curr_freq; |