drivers/net/wireless/iwlegacy/Kconfig

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