4b475898ec
This patch changes mac80211's Kconfig/Makefile to: * select between the PID and the SIMPLE rate control algorithm as default * always allow tri-state for the rate control algorithms, building those that are selected 'y' into the mac80211 module (if that is a module, otherwise all into the kernel) * force the default rate control algorithm to be built into mac80211 It also makes both rate control algorithms proper modules again with MODULE_LICENSE etc. Only if EMBEDDED is the user allowed to select "NONE" as default which will cause no algorithm to be selected, this will work only when the driver brings one itself (e.g. iwlwifi drivers). Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
158 lines
4.4 KiB
Plaintext
158 lines
4.4 KiB
Plaintext
config MAC80211
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tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
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depends on EXPERIMENTAL
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select CRYPTO
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select CRYPTO_ECB
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select CRYPTO_ARC4
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select CRYPTO_AES
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select CRC32
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select WIRELESS_EXT
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select CFG80211
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select NET_SCH_FIFO
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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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menu "Rate control algorithm selection"
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depends on MAC80211 != n
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choice
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prompt "Default rate control algorithm"
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default MAC80211_RC_DEFAULT_PID
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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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overriden 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_PID
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bool "PID controller based rate control algorithm"
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select MAC80211_RC_PID
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---help---
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Select the PID controller based rate control as the
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default rate control algorithm. You should choose
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this unless you know what you are doing.
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config MAC80211_RC_DEFAULT_SIMPLE
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bool "Simple rate control algorithm"
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select MAC80211_RC_SIMPLE
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---help---
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Select the simple rate control as the default rate
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control algorithm. Note that this is a non-responsive,
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dumb algorithm. You should choose the PID rate control
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instead.
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config MAC80211_RC_DEFAULT_NONE
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bool "No default algorithm"
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depends on EMBEDDED
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help
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Selecting this option will select no default algorithm
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and allow you to not build any. Do not choose this
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option unless you know your driver comes with another
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suitable algorithm.
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endchoice
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comment "Selecting 'y' for an algorithm will"
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comment "build the algorithm into mac80211."
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config MAC80211_RC_DEFAULT
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string
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default "pid" if MAC80211_RC_DEFAULT_PID
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default "simple" if MAC80211_RC_DEFAULT_SIMPLE
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default ""
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config MAC80211_RC_PID
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tristate "PID controller based rate control algorithm"
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---help---
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This option enables a TX rate control algorithm for
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mac80211 that uses a PID controller to select the TX
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rate.
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Say Y or M unless you're sure you want to use a
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different rate control algorithm.
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config MAC80211_RC_SIMPLE
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tristate "Simple rate control algorithm (DEPRECATED)"
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---help---
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This option enables a very simple, non-responsive TX
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rate control algorithm. This algorithm is deprecated
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and will be removed from the kernel in the near future.
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It has been replaced by the PID algorithm.
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Say N unless you know what you are doing.
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endmenu
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config MAC80211_LEDS
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bool "Enable LED triggers"
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depends on MAC80211 && 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 && DEBUG_FS
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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_DEBUG
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bool "Enable debugging output"
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depends on MAC80211
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---help---
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This option will enable debug tracing output for the
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ieee80211 network stack.
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If you are not trying to debug or develop the ieee80211
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subsystem, you most likely want to say N here.
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config MAC80211_HT_DEBUG
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bool "Enable HT debugging output"
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depends on MAC80211_DEBUG
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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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If you are not trying to debug of develop the ieee80211
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subsystem, you most likely want to say N here.
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config MAC80211_VERBOSE_DEBUG
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bool "Verbose debugging output"
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depends on MAC80211_DEBUG
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config MAC80211_LOWTX_FRAME_DUMP
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bool "Debug frame dumping"
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depends on MAC80211_DEBUG
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---help---
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Selecting this option will cause the stack to
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print a message for each frame that is handed
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to the lowlevel driver for transmission. This
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message includes all MAC addresses and the
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frame control field.
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If unsure, say N and insert the debugging code
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you require into the driver you are debugging.
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config TKIP_DEBUG
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bool "TKIP debugging"
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depends on MAC80211_DEBUG
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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
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config MAC80211_IBSS_DEBUG
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bool "Support for IBSS testing"
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depends on MAC80211_DEBUG
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---help---
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Say Y here if you intend to debug the IBSS code.
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config MAC80211_VERBOSE_PS_DEBUG
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bool "Verbose powersave mode debugging"
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depends on MAC80211_DEBUG
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---help---
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Say Y here to print out verbose powersave
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mode debug messages.
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