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26490da5a7
Commitffbd0c8c1e("wifi: mac80211: add an element parsing unit test") and commit730eeb17bb("wifi: cfg80211: add first kunit tests, for element defrag") add new configs that depend on !KERNEL_6_2, but the config option KERNEL_6_2 does not exist in the tree. This dependency is used for handling backporting to restrict the option to certain kernels but this really should not be carried around the mainline kernel tree. Clean up this needless dependency on the non-existing option KERNEL_6_2. Link: https://lore.kernel.org/lkml/CAKXUXMyfrM6amOR7Ysim3WNQ-Ckf9HJDqRhAoYmLXujo1UV+yA@mail.gmail.com/ Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
317 lines
8.9 KiB
Plaintext
317 lines
8.9 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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config MAC80211
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tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
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depends on CFG80211
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select CRYPTO
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select CRYPTO_LIB_ARC4
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select CRYPTO_AES
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select CRYPTO_CCM
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select CRYPTO_GCM
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select CRYPTO_CMAC
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select CRC32
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help
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This option enables the hardware independent IEEE 802.11
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networking stack.
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comment "CFG80211 needs to be enabled for MAC80211"
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depends on CFG80211=n
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if MAC80211 != n
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config MAC80211_HAS_RC
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bool
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config MAC80211_RC_MINSTREL
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bool "Minstrel" if EXPERT
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select MAC80211_HAS_RC
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default y
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help
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This option enables the 'minstrel' TX rate control algorithm
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choice
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prompt "Default rate control algorithm"
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depends on MAC80211_HAS_RC
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default MAC80211_RC_DEFAULT_MINSTREL
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help
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This option selects the default rate control algorithm
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mac80211 will use. Note that this default can still be
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overridden through the ieee80211_default_rc_algo module
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parameter if different algorithms are available.
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config MAC80211_RC_DEFAULT_MINSTREL
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bool "Minstrel"
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depends on MAC80211_RC_MINSTREL
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help
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Select Minstrel as the default rate control algorithm.
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endchoice
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config MAC80211_RC_DEFAULT
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string
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default "minstrel_ht" if MAC80211_RC_DEFAULT_MINSTREL
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default ""
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endif
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comment "Some wireless drivers require a rate control algorithm"
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depends on MAC80211 && MAC80211_HAS_RC=n
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config MAC80211_KUNIT_TEST
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tristate "KUnit tests for mac80211" if !KUNIT_ALL_TESTS
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depends on KUNIT
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depends on MAC80211
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default KUNIT_ALL_TESTS
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help
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Enable this option to test mac80211 internals with kunit.
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If unsure, say N.
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config MAC80211_MESH
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bool "Enable mac80211 mesh networking support"
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depends on MAC80211
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help
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Select this option to enable 802.11 mesh operation in mac80211
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drivers that support it. 802.11 mesh connects multiple stations
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over (possibly multi-hop) wireless links to form a single logical
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LAN.
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config MAC80211_LEDS
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bool "Enable LED triggers"
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depends on MAC80211
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depends on LEDS_CLASS=y || LEDS_CLASS=MAC80211
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select LEDS_TRIGGERS
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help
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This option enables a few LED triggers for different
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packet receive/transmit events.
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config MAC80211_DEBUGFS
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bool "Export mac80211 internals in DebugFS"
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depends on MAC80211 && CFG80211_DEBUGFS
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help
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Select this to see extensive information about
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the internal state of mac80211 in debugfs.
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Say N unless you know you need this.
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config MAC80211_MESSAGE_TRACING
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bool "Trace all mac80211 debug messages"
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depends on MAC80211
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help
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Select this option to have mac80211 register the
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mac80211_msg trace subsystem with tracepoints to
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collect all debugging messages, independent of
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printing them into the kernel log.
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The overhead in this option is that all the messages
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need to be present in the binary and formatted at
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runtime for tracing.
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menuconfig MAC80211_DEBUG_MENU
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bool "Select mac80211 debugging features"
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depends on MAC80211
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help
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This option collects various mac80211 debug settings.
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config MAC80211_NOINLINE
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bool "Do not inline TX/RX handlers"
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depends on MAC80211_DEBUG_MENU
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help
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This option affects code generation in mac80211, when
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selected some functions are marked "noinline" to allow
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easier debugging of problems in the transmit and receive
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paths.
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This option increases code size a bit and inserts a lot
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of function calls in the code, but is otherwise safe to
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enable.
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If unsure, say N unless you expect to be finding problems
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in mac80211.
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config MAC80211_VERBOSE_DEBUG
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bool "Verbose debugging output"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out
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many debugging messages. It should not be selected
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on production systems as some of the messages are
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remotely triggerable.
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Do not select this option.
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config MAC80211_MLME_DEBUG
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bool "Verbose managed MLME output"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out
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debugging messages for the managed-mode MLME. It
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should not be selected on production systems as some
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of the messages are remotely triggerable.
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Do not select this option.
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config MAC80211_STA_DEBUG
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bool "Verbose station debugging"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out
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debugging messages for station addition/removal.
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Do not select this option.
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config MAC80211_HT_DEBUG
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bool "Verbose HT debugging"
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depends on MAC80211_DEBUG_MENU
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help
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This option enables 802.11n High Throughput features
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debug tracing output.
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It should not be selected on production systems as some
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of the messages are remotely triggerable.
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Do not select this option.
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config MAC80211_OCB_DEBUG
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bool "Verbose OCB debugging"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out
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very verbose OCB debugging messages. It should not
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be selected on production systems as those messages
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are remotely triggerable.
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Do not select this option.
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config MAC80211_IBSS_DEBUG
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bool "Verbose IBSS debugging"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out
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very verbose IBSS debugging messages. It should not
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be selected on production systems as those messages
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are remotely triggerable.
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Do not select this option.
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config MAC80211_PS_DEBUG
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bool "Verbose powersave mode debugging"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out very
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verbose power save mode debugging messages (when mac80211
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is an AP and has power saving stations.)
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It should not be selected on production systems as those
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messages are remotely triggerable.
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Do not select this option.
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config MAC80211_MPL_DEBUG
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bool "Verbose mesh peer link debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_MESH
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help
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Selecting this option causes mac80211 to print out very
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verbose mesh peer link debugging messages (when mac80211
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is taking part in a mesh network).
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It should not be selected on production systems as those
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messages are remotely triggerable.
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Do not select this option.
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config MAC80211_MPATH_DEBUG
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bool "Verbose mesh path debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_MESH
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help
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Selecting this option causes mac80211 to print out very
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verbose mesh path selection debugging messages (when mac80211
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is taking part in a mesh network).
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It should not be selected on production systems as those
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messages are remotely triggerable.
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Do not select this option.
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config MAC80211_MHWMP_DEBUG
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bool "Verbose mesh HWMP routing debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_MESH
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help
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Selecting this option causes mac80211 to print out very
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verbose mesh routing (HWMP) debugging messages (when mac80211
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is taking part in a mesh network).
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It should not be selected on production systems as those
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messages are remotely triggerable.
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Do not select this option.
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config MAC80211_MESH_SYNC_DEBUG
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bool "Verbose mesh synchronization debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_MESH
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help
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Selecting this option causes mac80211 to print out very verbose mesh
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synchronization debugging messages (when mac80211 is taking part in a
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mesh network).
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Do not select this option.
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config MAC80211_MESH_CSA_DEBUG
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bool "Verbose mesh channel switch debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_MESH
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help
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Selecting this option causes mac80211 to print out very verbose mesh
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channel switch debugging messages (when mac80211 is taking part in a
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mesh network).
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Do not select this option.
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config MAC80211_MESH_PS_DEBUG
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bool "Verbose mesh powersave debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_MESH
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help
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Selecting this option causes mac80211 to print out very verbose mesh
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powersave debugging messages (when mac80211 is taking part in a
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mesh network).
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Do not select this option.
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config MAC80211_TDLS_DEBUG
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bool "Verbose TDLS debugging"
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depends on MAC80211_DEBUG_MENU
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help
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Selecting this option causes mac80211 to print out very
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verbose TDLS selection debugging messages (when mac80211
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is a TDLS STA).
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It should not be selected on production systems as those
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messages are remotely triggerable.
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Do not select this option.
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config MAC80211_DEBUG_COUNTERS
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bool "Extra statistics for TX/RX debugging"
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depends on MAC80211_DEBUG_MENU
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depends on MAC80211_DEBUGFS
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help
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Selecting this option causes mac80211 to keep additional
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and very verbose statistics about TX and RX handler use
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as well as a few selected dot11 counters. These will be
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exposed in debugfs.
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Note that some of the counters are not concurrency safe
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and may thus not always be accurate.
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If unsure, say N.
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config MAC80211_STA_HASH_MAX_SIZE
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int "Station hash table maximum size" if MAC80211_DEBUG_MENU
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default 0
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help
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Setting this option to a low value (e.g. 4) allows testing the
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hash table with collisions relatively deterministically (just
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connect more stations than the number selected here.)
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If unsure, leave the default of 0.
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