mac80211: Allow enabling tracing for the drivers that support it

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@47776 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/kernel/mac80211/Makefile b/package/kernel/mac80211/Makefile
index 04c9167..58b8ace 100644 (file)
--- a/package/kernel/mac80211/Makefile
+++ b/package/kernel/mac80211/Makefile
@@ -109,6 +109,15 @@ define KernelPackage/mac80211/config
                  Select this to see extensive information about
                  the internal state of mac80211 in debugfs.
 
+       config PACKAGE_MAC80211_TRACING
+               bool "Enable tracing (mac80211 and supported drivers)"
+               select KERNEL_FTRACE
+               select KERNEL_ENABLE_DEFAULT_TRACERS
+               default n
+               help
+                 Select this to enable tracing of mac80211 and
+                 related wifi drivers (using trace-cmd).
+
        config PACKAGE_MAC80211_MESH
                bool "Enable 802.11s mesh support"
                default y
@@ -1631,6 +1640,16 @@ ifdef CONFIG_PACKAGE_MAC80211_DEBUGFS
        ATH5K_DEBUG
 endif
 
+ifdef CONFIG_PACKAGE_MAC80211_TRACING
+  config-y += \
+       ATH10K_TRACING \
+       ATH6KL_TRACING \
+       ATH_TRACEPOINTS \
+       WIL6210_TRACING \
+       ATH5K_TRACER \
+       IWLWIFI_DEVICE_TRACING
+endif
+
 config-$(call config_package,lib80211) += LIB80211 LIB80211_CRYPT_WEP LIB80211_CRYPT_CCMP LIB80211_CRYPT_TKIP
 
 config-$(call config_package,ath) += ATH_CARDS ATH_COMMON