forked from Minki/linux
18c57d3c1e
Add a Kconfig symbol to enable MFP for testing even if the firmware file doesn't advertise it. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
139 lines
4.7 KiB
Plaintext
139 lines
4.7 KiB
Plaintext
config IWLWIFI
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tristate "Intel Wireless WiFi Next Gen AGN - Wireless-N/Advanced-N/Ultimate-N (iwlwifi) "
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depends on PCI && MAC80211 && HAS_IOMEM
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select FW_LOADER
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select NEW_LEDS
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select LEDS_CLASS
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select LEDS_TRIGGERS
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select MAC80211_LEDS
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---help---
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Select to build the driver supporting the:
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Intel Wireless WiFi Link Next-Gen AGN
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This option enables support for use with the following hardware:
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Intel Wireless WiFi Link 6250AGN Adapter
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Intel 6000 Series Wi-Fi Adapters (6200AGN and 6300AGN)
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Intel WiFi Link 1000BGN
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Intel Wireless WiFi 5150AGN
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Intel Wireless WiFi 5100AGN, 5300AGN, and 5350AGN
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Intel 6005 Series Wi-Fi Adapters
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Intel 6030 Series Wi-Fi Adapters
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Intel Wireless WiFi Link 6150BGN 2 Adapter
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Intel 100 Series Wi-Fi Adapters (100BGN and 130BGN)
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Intel 2000 Series Wi-Fi Adapters
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This driver uses the kernel's mac80211 subsystem.
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In order to use this driver, you will need a microcode (uCode)
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image for it. You can obtain the microcode from:
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<http://intellinuxwireless.org/>.
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The microcode is typically installed in /lib/firmware. You can
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look in the hotplug script /etc/hotplug/firmware.agent to
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determine which directory FIRMWARE_DIR is set to when the script
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runs.
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If you want to compile the driver as a module ( = code which can be
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inserted in and removed from the running kernel whenever you want),
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say M here and read <file:Documentation/kbuild/modules.txt>. The
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module will be called iwlwifi.
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menu "Debugging Options"
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depends on IWLWIFI
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config IWLWIFI_DEBUG
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bool "Enable full debugging output in the iwlwifi driver"
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depends on IWLWIFI
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---help---
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This option will enable debug tracing output for the iwlwifi drivers
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This will result in the kernel module being ~100k larger. You can
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control which debug output is sent to the kernel log by setting the
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value in
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/sys/module/iwlwifi/parameters/debug
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This entry will only exist if this option is enabled.
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To set a value, simply echo an 8-byte hex value to the same file:
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% echo 0x43fff > /sys/module/iwlwifi/parameters/debug
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You can find the list of debug mask values in:
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drivers/net/wireless/iwlwifi/iwl-debug.h
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If this is your first time using this driver, you should say Y here
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as the debug information can assist others in helping you resolve
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any problems you may encounter.
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config IWLWIFI_DEBUGFS
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bool "iwlwifi debugfs support"
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depends on IWLWIFI && MAC80211_DEBUGFS
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---help---
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Enable creation of debugfs files for the iwlwifi drivers. This
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is a low-impact option that allows getting insight into the
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driver's state at runtime.
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config IWLWIFI_DEBUG_EXPERIMENTAL_UCODE
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bool "Experimental uCode support"
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depends on IWLWIFI && IWLWIFI_DEBUG
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---help---
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Enable use of experimental ucode for testing and debugging.
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config IWLWIFI_DEVICE_TRACING
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bool "iwlwifi device access tracing"
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depends on IWLWIFI
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depends on EVENT_TRACING
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help
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Say Y here to trace all commands, including TX frames and IO
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accesses, sent to the device. If you say yes, iwlwifi will
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register with the ftrace framework for event tracing and dump
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all this information to the ringbuffer, you may need to
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increase the ringbuffer size. See the ftrace documentation
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for more information.
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When tracing is not enabled, this option still has some
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(though rather small) overhead.
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If unsure, say Y so we can help you better when problems
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occur.
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endmenu
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config IWLWIFI_DEVICE_TESTMODE
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def_bool y
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depends on IWLWIFI
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depends on NL80211_TESTMODE
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help
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This option enables the testmode support for iwlwifi device through
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NL80211_TESTMODE. This provide the capabilities of enable user space
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validation applications to interacts with the device through the
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generic netlink message via NL80211_TESTMODE channel.
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config IWLWIFI_P2P
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bool "iwlwifi experimental P2P support"
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depends on IWLWIFI
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help
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This option enables experimental P2P support for some devices
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based on microcode support. Since P2P support is still under
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development, this option may even enable it for some devices
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now that turn out to not support it in the future due to
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microcode restrictions.
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To determine if your microcode supports the experimental P2P
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offered by this option, check if the driver advertises AP
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support when it is loaded.
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Say Y only if you want to experiment with P2P.
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config IWLWIFI_EXPERIMENTAL_MFP
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bool "support MFP (802.11w) even if uCode doesn't advertise"
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depends on IWLWIFI
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help
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This option enables experimental MFP (802.11W) support
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even if the microcode doesn't advertise it.
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Say Y only if you want to experiment with MFP.
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