iwlwifi: split debug and debugfs options

[deliverable/linux.git] / drivers / net / wireless / iwlwifi / Kconfig

config IWLWIFI
	tristate "Intel Wireless Wifi"
	depends on PCI && MAC80211
	select FW_LOADER

config IWLWIFI_DEBUG
	bool "Enable full debugging output in iwlagn and iwl3945 drivers"
	depends on IWLWIFI
	---help---
	  This option will enable debug tracing output for the iwlwifi drivers

	  This will result in the kernel module being ~100k larger.  You can
	  control which debug output is sent to the kernel log by setting the
	  value in

		/sys/class/net/wlan0/device/debug_level

	  This entry will only exist if this option is enabled.

	  To set a value, simply echo an 8-byte hex value to the same file:

		  % echo 0x43fff > /sys/class/net/wlan0/device/debug_level

	  You can find the list of debug mask values in:
		  drivers/net/wireless/iwlwifi/iwl-debug.h

	  If this is your first time using this driver, you should say Y here
	  as the debug information can assist others in helping you resolve
	  any problems you may encounter.

config IWLWIFI_DEBUGFS
        bool "iwlagn debugfs support"
        depends on IWLWIFI && MAC80211_DEBUGFS
        ---help---
	  Enable creation of debugfs files for the iwlwifi drivers. This
	  is a low-impact option that allows getting insight into the
	  driver's state at runtime.

config IWLWIFI_DEVICE_TRACING
	bool "iwlwifi device access tracing"
	depends on IWLWIFI
	depends on EVENT_TRACING
	help
	  Say Y here to trace all commands, including TX frames and IO
	  accesses, sent to the device. If you say yes, iwlwifi will
	  register with the ftrace framework for event tracing and dump
	  all this information to the ringbuffer, you may need to
	  increase the ringbuffer size. See the ftrace documentation
	  for more information.

	  When tracing is not enabled, this option still has some
	  (though rather small) overhead.

	  If unsure, say Y so we can help you better when problems
	  occur.

config IWLAGN
	tristate "Intel Wireless WiFi Next Gen AGN (iwlagn)"
	depends on IWLWIFI
	---help---
	  Select to build the driver supporting the:

	  Intel Wireless WiFi Link Next-Gen AGN

	  This driver uses the kernel's mac80211 subsystem.

	  In order to use this driver, you will need a microcode (uCode)
	  image for it. You can obtain the microcode from:

	          <http://intellinuxwireless.org/>.

	  The microcode is typically installed in /lib/firmware. You can
	  look in the hotplug script /etc/hotplug/firmware.agent to
	  determine which directory FIRMWARE_DIR is set to when the script
	  runs.

	  If you want to compile the driver as a module ( = code which can be
	  inserted in and removed from the running kernel whenever you want),
	  say M here and read <file:Documentation/kbuild/modules.txt>.  The
	  module will be called iwlagn.


config IWL4965
	bool "Intel Wireless WiFi 4965AGN"
	depends on IWLAGN
	---help---
	  This option enables support for Intel Wireless WiFi Link 4965AGN

config IWL5000
	bool "Intel Wireless WiFi 5000AGN; Intel WiFi Link 1000, 6000, and 6050 Series"
	depends on IWLAGN
	---help---
	  This option enables support for Intel Wireless WiFi Link 5000AGN Family

config IWL3945
	tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)"
	depends on IWLWIFI
	---help---
	  Select to build the driver supporting the:

	  Intel PRO/Wireless 3945ABG/BG Network Connection

	  This driver uses the kernel's mac80211 subsystem.

	  In order to use this driver, you will need a microcode (uCode)
	  image for it. You can obtain the microcode from:

	          <http://intellinuxwireless.org/>.

	  The microcode is typically installed in /lib/firmware. You can
	  look in the hotplug script /etc/hotplug/firmware.agent to
	  determine which directory FIRMWARE_DIR is set to when the script
	  runs.

	  If you want to compile the driver as a module ( = code which can be
	  inserted in and removed from the running kernel whenever you want),
	  say M here and read <file:Documentation/kbuild/modules.txt>.  The
	  module will be called iwl3945.