diff options
Diffstat (limited to 'net/mac80211/Kconfig')
| -rw-r--r-- | net/mac80211/Kconfig | 164 |
1 files changed, 104 insertions, 60 deletions
diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig index a24b459dd45..80d693392b0 100644 --- a/net/mac80211/Kconfig +++ b/net/mac80211/Kconfig @@ -7,7 +7,6 @@ config MAC80211 select CRC32 select WIRELESS_EXT select CFG80211 - select NET_SCH_FIFO ---help--- This option enables the hardware independent IEEE 802.11 networking stack. @@ -15,6 +14,14 @@ config MAC80211 menu "Rate control algorithm selection" depends on MAC80211 != n +config MAC80211_RC_PID + bool "PID controller based rate control algorithm" if EMBEDDED + default y + ---help--- + This option enables a TX rate control algorithm for + mac80211 that uses a PID controller to select the TX + rate. + choice prompt "Default rate control algorithm" default MAC80211_RC_DEFAULT_PID @@ -26,40 +33,19 @@ choice config MAC80211_RC_DEFAULT_PID bool "PID controller based rate control algorithm" - select MAC80211_RC_PID + depends on MAC80211_RC_PID ---help--- Select the PID controller based rate control as the default rate control algorithm. You should choose this unless you know what you are doing. -config MAC80211_RC_DEFAULT_NONE - bool "No default algorithm" - depends on EMBEDDED - help - Selecting this option will select no default algorithm - and allow you to not build any. Do not choose this - option unless you know your driver comes with another - suitable algorithm. endchoice -comment "Selecting 'y' for an algorithm will" -comment "build the algorithm into mac80211." - config MAC80211_RC_DEFAULT string default "pid" if MAC80211_RC_DEFAULT_PID default "" -config MAC80211_RC_PID - tristate "PID controller based rate control algorithm" - ---help--- - This option enables a TX rate control algorithm for - mac80211 that uses a PID controller to select the TX - rate. - - Say Y or M unless you're sure you want to use a - different rate control algorithm. - endmenu config MAC80211_MESH @@ -89,10 +75,16 @@ 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 @@ -101,33 +93,95 @@ 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 @@ -138,30 +192,20 @@ config MAC80211_LOWTX_FRAME_DUMP If unsure, say N and insert the debugging code you require into the driver you are debugging. -config 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 + depends on MAC80211_DEBUG_MENU + depends on MAC80211_DEBUGFS ---help--- - Say Y here if you intend to debug the IBSS code. + 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_PS_DEBUG - bool "Verbose powersave mode debugging" - depends on MAC80211_DEBUG - ---help--- - Say Y here to print out verbose powersave - mode debug messages. + If unsure, say N. -config MAC80211_VERBOSE_MPL_DEBUG - bool "Verbose mesh peer link debugging" - depends on MAC80211_DEBUG && MAC80211_MESH +config MAC80211_VERBOSE_SPECT_MGMT_DEBUG + bool "Verbose Spectrum Management (IEEE 802.11h)debugging" + depends on MAC80211_DEBUG_MENU ---help--- - Say Y here to print out verbose mesh peer link + Say Y here to print out verbose Spectrum Management (IEEE 802.11h) debug messages. |