xref: /linux/drivers/net/wireless/intel/iwlegacy/Kconfig (revision 03ab8e6297acd1bc0eedaa050e2a1635c576fd11)
1# SPDX-License-Identifier: GPL-2.0-only
2config IWLEGACY
3	tristate
4	select FW_LOADER
5	select LEDS_TRIGGERS
6	select MAC80211_LEDS
7
8config IWL4965
9	tristate "Intel Wireless WiFi 4965AGN (iwl4965)"
10	depends on PCI && MAC80211
11	depends on LEDS_CLASS=y || LEDS_CLASS=MAC80211
12	select IWLEGACY
13	help
14	  This option enables support for
15
16	  Select to build the driver supporting the:
17
18	  Intel Wireless WiFi Link 4965AGN
19
20	  This driver uses the kernel's mac80211 subsystem.
21
22	  In order to use this driver, you will need a microcode (uCode)
23	  image for it. You can obtain the microcode from:
24
25	          <http://intellinuxwireless.org/>.
26
27	  The microcode is typically installed in /lib/firmware. You can
28	  look in the hotplug script /etc/hotplug/firmware.agent to
29	  determine which directory FIRMWARE_DIR is set to when the script
30	  runs.
31
32	  If you want to compile the driver as a module ( = code which can be
33	  inserted in and removed from the running kernel whenever you want),
34	  say M here and read <file:Documentation/kbuild/modules.rst>.  The
35	  module will be called iwl4965.
36
37config IWL3945
38	tristate "Intel PRO/Wireless 3945ABG/BG Network Connection (iwl3945)"
39	depends on PCI && MAC80211
40	depends on LEDS_CLASS=y || LEDS_CLASS=MAC80211
41	select IWLEGACY
42	help
43	  Select to build the driver supporting the:
44
45	  Intel PRO/Wireless 3945ABG/BG Network Connection
46
47	  This driver uses the kernel's mac80211 subsystem.
48
49	  In order to use this driver, you will need a microcode (uCode)
50	  image for it. You can obtain the microcode from:
51
52	          <http://intellinuxwireless.org/>.
53
54	  The microcode is typically installed in /lib/firmware. You can
55	  look in the hotplug script /etc/hotplug/firmware.agent to
56	  determine which directory FIRMWARE_DIR is set to when the script
57	  runs.
58
59	  If you want to compile the driver as a module ( = code which can be
60	  inserted in and removed from the running kernel whenever you want),
61	  say M here and read <file:Documentation/kbuild/modules.rst>.  The
62	  module will be called iwl3945.
63
64menu "iwl3945 / iwl4965 Debugging Options"
65	depends on IWLEGACY
66
67config IWLEGACY_DEBUG
68	bool "Enable full debugging output in iwlegacy (iwl 3945/4965) drivers"
69	depends on IWLEGACY
70	help
71	  This option will enable debug tracing output for the iwlegacy
72	  drivers.
73
74	  This will result in the kernel module being ~100k larger.  You can
75	  control which debug output is sent to the kernel log by setting the
76	  value in
77
78		/sys/class/net/wlan0/device/debug_level
79
80	  This entry will only exist if this option is enabled.
81
82	  To set a value, simply echo an 8-byte hex value to the same file:
83
84		  % echo 0x43fff > /sys/class/net/wlan0/device/debug_level
85
86	  You can find the list of debug mask values in:
87		  drivers/net/wireless/iwlegacy/common.h
88
89	  If this is your first time using this driver, you should say Y here
90	  as the debug information can assist others in helping you resolve
91	  any problems you may encounter.
92
93config IWLEGACY_DEBUGFS
94	bool "iwlegacy (iwl 3945/4965) debugfs support"
95	depends on IWLEGACY && MAC80211_DEBUGFS
96	help
97	  Enable creation of debugfs files for the iwlegacy drivers. This
98	  is a low-impact option that allows getting insight into the
99	  driver's state at runtime.
100
101endmenu
102