These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / net / mac80211 / Kconfig

diff --git a/kernel/net/mac80211/Kconfig b/kernel/net/mac80211/Kconfig
index 64a012a..3891cbd 100644 (file)
--- a/kernel/net/mac80211/Kconfig
+++ b/kernel/net/mac80211/Kconfig
@@ -7,7 +7,6 @@ config MAC80211
        select CRYPTO_CCM
        select CRYPTO_GCM
        select CRC32
-       select AVERAGE
        ---help---
          This option enables the hardware independent IEEE 802.11
          networking stack.
@@ -302,6 +301,20 @@ config MAC80211_DEBUG_COUNTERS
        ---help---
          Selecting this option causes mac80211 to keep additional
          and very verbose statistics about TX and RX handler use
-         and show them in debugfs.
+         as well as a few selected dot11 counters. These will be
+         exposed in debugfs.
+
+         Note that some of the counters are not concurrency safe
+         and may thus not always be accurate.
 
          If unsure, say N.
+
+config MAC80211_STA_HASH_MAX_SIZE
+       int "Station hash table maximum size" if MAC80211_DEBUG_MENU
+       default 0
+       ---help---
+         Setting this option to a low value (e.g. 4) allows testing the
+         hash table with collisions relatively deterministically (just
+         connect more stations than the number selected here.)
+
+         If unsure, leave the default of 0.