Kconfig 3.8 KB

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