diff options
Diffstat (limited to 'net/mac80211/Kconfig')
| -rw-r--r-- | net/mac80211/Kconfig | 130 |
1 files changed, 91 insertions, 39 deletions
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index 661d3c29148..11a1e7fa195 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -88,10 +88,16 @@ config MAC80211_DEBUGFS Say N unless you know you need this. +menuconfig MAC80211_DEBUG_MENU + bool "Select mac80211 debugging features" + depends on MAC80211 + ---help--- + This option collects various mac80211 debug settings. + config MAC80211_DEBUG_PACKET_ALIGNMENT bool "Enable packet alignment debugging" - depends on MAC80211 - help + depends on MAC80211_DEBUG_MENU + ---help--- This option is recommended for driver authors and strongly discouraged for everybody else, it will trigger a warning when a driver hands mac80211 a buffer that is aligned in @@ -100,33 +106,95 @@ config MAC80211_DEBUG_PACKET_ALIGNMENT Say N unless you're writing a mac80211 based driver. -config MAC80211_DEBUG - bool "Enable debugging output" - depends on MAC80211 +config MAC80211_NOINLINE + bool "Do not inline TX/RX handlers" + depends on MAC80211_DEBUG_MENU ---help--- - This option will enable debug tracing output for the - ieee80211 network stack. + This option affects code generation in mac80211, when + selected some functions are marked "noinline" to allow + easier debugging of problems in the transmit and receive + paths. + + This option increases code size a bit and inserts a lot + of function calls in the code, but is otherwise safe to + enable. - If you are not trying to debug or develop the ieee80211 - subsystem, you most likely want to say N here. + If unsure, say N unless you expect to be finding problems + in mac80211. + +config MAC80211_VERBOSE_DEBUG + bool "Verbose debugging output" + depends on MAC80211_DEBUG_MENU + ---help--- + Selecting this option causes mac80211 to print out + many debugging messages. It should not be selected + on production systems as some of the messages are + remotely triggerable. + + Do not select this option. config MAC80211_HT_DEBUG - bool "Enable HT debugging output" - depends on MAC80211_DEBUG + bool "Verbose HT debugging" + depends on MAC80211_DEBUG_MENU ---help--- This option enables 802.11n High Throughput features debug tracing output. - If you are not trying to debug of develop the ieee80211 - subsystem, you most likely want to say N here. + It should not be selected on production systems as some + of the messages are remotely triggerable. -config MAC80211_VERBOSE_DEBUG - bool "Verbose debugging output" - depends on MAC80211_DEBUG + Do not select this option. + +config MAC80211_TKIP_DEBUG + bool "Verbose TKIP debugging" + depends on MAC80211_DEBUG_MENU + ---help--- + Selecting this option causes mac80211 to print out + very verbose TKIP debugging messages. It should not + be selected on production systems as those messages + are remotely triggerable. + + Do not select this option. + +config MAC80211_IBSS_DEBUG + bool "Verbose IBSS debugging" + depends on MAC80211_DEBUG_MENU + ---help--- + Selecting this option causes mac80211 to print out + very verbose IBSS debugging messages. It should not + be selected on production systems as those messages + are remotely triggerable. + + Do not select this option. + +config MAC80211_VERBOSE_PS_DEBUG + bool "Verbose powersave mode debugging" + depends on MAC80211_DEBUG_MENU + ---help--- + Selecting this option causes mac80211 to print out very + verbose power save mode debugging messages (when mac80211 + is an AP and has power saving stations.) + It should not be selected on production systems as those + messages are remotely triggerable. + + Do not select this option. + +config MAC80211_VERBOSE_MPL_DEBUG + bool "Verbose mesh peer link debugging" + depends on MAC80211_DEBUG_MENU + depends on MAC80211_MESH + ---help--- + Selecting this option causes mac80211 to print out very + verbose mesh peer link debugging messages (when mac80211 + is taking part in a mesh network). + It should not be selected on production systems as those + messages are remotely triggerable. + + Do not select this option. config MAC80211_LOWTX_FRAME_DUMP bool "Debug frame dumping" - depends on MAC80211_DEBUG + depends on MAC80211_DEBUG_MENU ---help--- Selecting this option will cause the stack to print a message for each frame that is handed @@ -137,33 +205,17 @@ config MAC80211_LOWTX_FRAME_DUMP If unsure, say N and insert the debugging code you require into the driver you are debugging. -config MAC80211_TKIP_DEBUG - bool "TKIP debugging" - depends on MAC80211_DEBUG - config MAC80211_DEBUG_COUNTERS bool "Extra statistics for TX/RX debugging" depends on MAC80211_DEBUG - -config MAC80211_IBSS_DEBUG - bool "Support for IBSS testing" - depends on MAC80211_DEBUG - ---help--- - Say Y here if you intend to debug the IBSS code. - -config MAC80211_VERBOSE_PS_DEBUG - bool "Verbose powersave mode debugging" - depends on MAC80211_DEBUG + depends on MAC80211_DEBUG_MENU + depends on MAC80211_DEBUGFS ---help--- - Say Y here to print out verbose powersave - mode debug messages. + Selecting this option causes mac80211 to keep additional + and very verbose statistics about TX and RX handler use + and show them in debugfs. -config MAC80211_VERBOSE_MPL_DEBUG - bool "Verbose mesh peer link debugging" - depends on MAC80211_DEBUG && MAC80211_MESH - ---help--- - Say Y here to print out verbose mesh peer link - debug messages. + If unsure, say N. config MAC80211_VERBOSE_SPECT_MGMT_DEBUG bool "Verbose Spectrum Management (IEEE 802.11h)debugging" |