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authorJohannes Berg <johannes@sipsolutions.net>2009-09-30 01:27:28 +0400
committerJohn W. Linville <linville@tuxdriver.com>2009-10-08 00:39:43 +0400
commit3d23e349d807177eaf519d444677cee86b1a04cf (patch)
treee800dee247598e59185ddd2dd47d2ac6fe090b9c /net/wireless/Kconfig
parentbc974f4a230756faf4f69114f271de2e678b363b (diff)
downloadlinux-3d23e349d807177eaf519d444677cee86b1a04cf.tar.xz
wext: refactor
Refactor wext to * split out iwpriv handling * split out iwspy handling * split out procfs support * allow cfg80211 to have wireless extensions compat code w/o CONFIG_WIRELESS_EXT After this, drivers need to - select WIRELESS_EXT - for wext support - select WEXT_PRIV - for iwpriv support - select WEXT_SPY - for iwspy support except cfg80211 -- which gets new hooks in wext-core.c and can then get wext handlers without CONFIG_WIRELESS_EXT. Wireless extensions procfs support is auto-selected based on PROC_FS and anything that requires the wext core (i.e. WIRELESS_EXT or CFG80211_WEXT). Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/Kconfig')
-rw-r--r--net/wireless/Kconfig50
1 files changed, 35 insertions, 15 deletions
diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig
index abf7ca3f9ff9..614bdcec1c80 100644
--- a/net/wireless/Kconfig
+++ b/net/wireless/Kconfig
@@ -1,3 +1,21 @@
+config WIRELESS_EXT
+ bool
+
+config WEXT_CORE
+ def_bool y
+ depends on CFG80211_WEXT || WIRELESS_EXT
+
+config WEXT_PROC
+ def_bool y
+ depends on PROC_FS
+ depends on WEXT_CORE
+
+config WEXT_SPY
+ bool
+
+config WEXT_PRIV
+ bool
+
config CFG80211
tristate "cfg80211 - wireless configuration API"
depends on RFKILL || !RFKILL
@@ -56,6 +74,12 @@ config CFG80211_REG_DEBUG
If unsure, say N.
+config CFG80211_DEFAULT_PS_VALUE
+ int
+ default 1 if CFG80211_DEFAULT_PS
+ default 0
+ depends on CFG80211
+
config CFG80211_DEFAULT_PS
bool "enable powersave by default"
depends on CFG80211
@@ -67,14 +91,10 @@ config CFG80211_DEFAULT_PS
applications instead -- they need to register their network
latency requirement, see Documentation/power/pm_qos_interface.txt.
-config CFG80211_DEFAULT_PS_VALUE
- int
- default 1 if CFG80211_DEFAULT_PS
- default 0
-
config CFG80211_DEBUGFS
bool "cfg80211 DebugFS entries"
- depends on CFG80211 && DEBUG_FS
+ depends on CFG80211
+ depends on DEBUG_FS
---help---
You can enable this if you want to debugfs entries for cfg80211.
@@ -83,6 +103,7 @@ config CFG80211_DEBUGFS
config WIRELESS_OLD_REGULATORY
bool "Old wireless static regulatory definitions"
default n
+ depends on CFG80211
---help---
This option enables the old static regulatory information
and uses it within the new framework. This option is available
@@ -94,20 +115,19 @@ config WIRELESS_OLD_REGULATORY
Say N and if you say Y, please tell us why. The default is N.
-config WIRELESS_EXT
- bool "Wireless extensions"
+config CFG80211_WEXT
+ bool "cfg80211 wireless extensions compatibility"
+ depends on CFG80211
+ select WEXT_CORE
default y
- ---help---
- This option enables the legacy wireless extensions
- (wireless network interface configuration via ioctls.)
-
- Say Y unless you've upgraded all your userspace to use
- nl80211 instead of wireless extensions.
+ help
+ Enable this option if you need old userspace for wireless
+ extensions with cfg80211-based drivers.
config WIRELESS_EXT_SYSFS
bool "Wireless extensions sysfs files"
default y
- depends on WIRELESS_EXT && SYSFS
+ depends on WEXT_CORE && SYSFS
help
This option enables the deprecated wireless statistics
files in /sys/class/net/*/wireless/. The same information