drivers/net/wireless/iwlegacy/Kconfig

   1 config IWLWIFI_LEGACY
   2         tristate "Intel Wireless Wifi legacy devices"
   3         depends on PCI && MAC80211
   4         select FW_LOADER
   5         select NEW_LEDS
   6         select LEDS_CLASS
   7         select LEDS_TRIGGERS
   8         select MAC80211_LEDS
   9
  10 menu "Debugging Options"
  11         depends on IWLWIFI_LEGACY
  12
  13 config IWLWIFI_LEGACY_DEBUG
  14         bool "Enable full debugging output in 4965 and 3945 drivers"
  15         depends on IWLWIFI_LEGACY
  16         ---help---
  17           This option will enable debug tracing output for the iwlwifilegacy
  18           drivers.
  19
  20           This will result in the kernel module being ~100k larger.  You can
  21           control which debug output is sent to the kernel log by setting the
  22           value in
  23
  24                 /sys/class/net/wlan0/device/debug_level
  25
  26           This entry will only exist if this option is enabled.
  27
  28           To set a value, simply echo an 8-byte hex value to the same file:
  29
  30                   % echo 0x43fff > /sys/class/net/wlan0/device/debug_level
  31
  32           You can find the list of debug mask values in:
  33                   drivers/net/wireless/iwlwifilegacy/iwl-debug.h
  34
  35           If this is your first time using this driver, you should say Y here
  36           as the debug information can assist others in helping you resolve
  37           any problems you may encounter.
  38
  39 config IWLWIFI_LEGACY_DEBUGFS
  40         bool "4965 and 3945 debugfs support"
  41         depends on IWLWIFI_LEGACY && MAC80211_DEBUGFS
  42         ---help---
  43           Enable creation of debugfs files for the iwlwifilegacy drivers. This
  44           is a low-impact option that allows getting insight into the
  45           driver's state at runtime.
  46
  47 config IWLWIFI_LEGACY_DEVICE_TRACING
  48         bool "iwlwifilegacy legacy device access tracing"
  49         depends on IWLWIFI_LEGACY
  50         depends on EVENT_TRACING
  51         help
  52           Say Y here to trace all commands, including TX frames and IO
  53           accesses, sent to the device. If you say yes, iwlwifilegacy will
  54           register with the ftrace framework for event tracing and dump
  55           all this information to the ringbuffer, you may need to
  56           increase the ringbuffer size. See the ftrace documentation
  57           for more information.
  58
  59           When tracing is not enabled, this option still has some
  60           (though rather small) overhead.
  61
  62           If unsure, say Y so we can help you better when problems
  63           occur.
  64 endmenu
  65
  66 config IWL4965
  67         tristate "Intel Wireless WiFi 4965AGN (iwl4965)"
  68         depends on IWLWIFI_LEGACY
  69         ---help---
  70           This option enables support for
  71
  72           Select to build the driver supporting the:
  73
  74           Intel Wireless WiFi Link 4965AGN
  75
  76           This driver uses the kernel's mac80211 subsystem.
  77
  78           In order to use this driver, you will need a microcode (uCode)
  79           image for it. You can obtain the microcode from:
  80
  81                   <http://intellinuxwireless.org/>.
  82
  83           The microcode is typically installed in /lib/firmware. You can
  84           look in the hotplug script /etc/hotplug/firmware.agent to
  85           determine which directory FIRMWARE_DIR is set to when the script
  86           runs.
  87
  88           If you want to compile the driver as a module ( = code which can be
  89           inserted in and removed from the running kernel whenever you want),
  90           say M here and read <file:Documentation/kbuild/modules.txt>.  The
  91           module will be called iwl4965.
  92
  93 config IWL3945
  94         tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)"
  95         depends on IWLWIFI_LEGACY
  96         ---help---
  97           Select to build the driver supporting the:
  98
  99           Intel PRO/Wireless 3945ABG/BG Network Connection
 100
 101           This driver uses the kernel's mac80211 subsystem.
 102
 103           In order to use this driver, you will need a microcode (uCode)
 104           image for it. You can obtain the microcode from:
 105
 106                   <http://intellinuxwireless.org/>.
 107
 108           The microcode is typically installed in /lib/firmware. You can
 109           look in the hotplug script /etc/hotplug/firmware.agent to
 110           determine which directory FIRMWARE_DIR is set to when the script
 111           runs.
 112
 113           If you want to compile the driver as a module ( = code which can be
 114           inserted in and removed from the running kernel whenever you want),
 115           say M here and read <file:Documentation/kbuild/modules.txt>.  The
 116           module will be called iwl3945.