diff options
Diffstat (limited to 'package/kernel/mac80211/patches/302-ath-DFS-limit-number-of-potential-PRI-sequences.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/302-ath-DFS-limit-number-of-potential-PRI-sequences.patch | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/package/kernel/mac80211/patches/302-ath-DFS-limit-number-of-potential-PRI-sequences.patch b/package/kernel/mac80211/patches/302-ath-DFS-limit-number-of-potential-PRI-sequences.patch deleted file mode 100644 index e403e6a7ac..0000000000 --- a/package/kernel/mac80211/patches/302-ath-DFS-limit-number-of-potential-PRI-sequences.patch +++ /dev/null @@ -1,35 +0,0 @@ -From: Zefir Kurtisi <zefir.kurtisi@neratec.com> -Date: Tue, 16 Jun 2015 10:34:03 +0200 -Subject: [PATCH] ath: DFS - limit number of potential PRI sequences - -In the PRI detector, after the current radar pulse -has been checked agains existing PRI sequences, it -is considered as part of a new potential sequence. - -Previously, the condition to accept a new sequence -was to have at least the same number of pulses as -the longest matching sequence. This was wrong, -since it led to duplicates of PRI sequences. - -This patch changes the acceptance criteria for new -potential sequences from 'at least' to 'more than' -the longest existing. - -Detection performance remains unaffected, while -the number of PRI sequences accounted at runtime -(and with it CPU load) is reduced by up to 50%. - -Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com> ---- - ---- a/drivers/net/wireless/ath/dfs_pri_detector.c -+++ b/drivers/net/wireless/ath/dfs_pri_detector.c -@@ -273,7 +273,7 @@ static bool pseq_handler_create_sequence - tmp_false_count++; - } - } -- if (ps.count < min_count) -+ if (ps.count <= min_count) - /* did not reach minimum count, drop sequence */ - continue; - |