From: Alexandros Couloumbis <alex@ozo.com>
Date: Fri, 31 Aug 2018 07:48:24 +0000 (+0300)
Subject: linux/generic: ozonet-diet, remove crypto & led code from mac80211
X-Git-Url: http://git.ozo.com/?a=commitdiff_plain;h=cefd529fdc66680cd7cadb45e32dfa799cfc0787;p=openwrt-2018%2F.git

linux/generic: ozonet-diet, remove crypto & led code from mac80211
---

diff --git a/target/linux/generic/hack-4.14/999-nuke_crypto.patch b/target/linux/generic/hack-4.14/999-nuke_crypto.patch
new file mode 100644
index 0000000000..d2f7bba6c5
--- /dev/null
+++ b/target/linux/generic/hack-4.14/999-nuke_crypto.patch
@@ -0,0 +1,102 @@
+diff --git a/net/mac80211/Kconfig b/net/mac80211/Kconfig
+index 3891cbd..0243fd3 100644
+--- a/net/mac80211/Kconfig
++++ b/net/mac80211/Kconfig
+@@ -1,12 +1,6 @@
+ config MAC80211
+ 	tristate "Generic IEEE 802.11 Networking Stack (mac80211)"
+ 	depends on CFG80211
+-	select CRYPTO
+-	select CRYPTO_ARC4
+-	select CRYPTO_AES
+-	select CRYPTO_CCM
+-	select CRYPTO_GCM
+-	select CRYPTO_CMAC
+ 	select CRC32
+ 	---help---
+ 	  This option enables the hardware independent IEEE 802.11
+@@ -85,6 +79,7 @@ config MAC80211_LEDS
+ 	bool "Enable LED triggers"
+ 	depends on MAC80211
+ 	depends on LEDS_CLASS
++	default n
+ 	select LEDS_TRIGGERS
+ 	---help---
+ 	  This option enables a few LED triggers for different
+@@ -93,6 +88,7 @@ config MAC80211_LEDS
+ config MAC80211_DEBUGFS
+ 	bool "Export mac80211 internals in DebugFS"
+ 	depends on MAC80211 && DEBUG_FS
++	default n
+ 	---help---
+ 	  Select this to see extensive information about
+ 	  the internal state of mac80211 in debugfs.
+@@ -102,6 +98,7 @@ config MAC80211_DEBUGFS
+ config MAC80211_MESSAGE_TRACING
+ 	bool "Trace all mac80211 debug messages"
+ 	depends on MAC80211
++	default n
+ 	---help---
+ 	  Select this option to have mac80211 register the
+ 	  mac80211_msg trace subsystem with tracepoints to
+diff --git a/net/wireless/Kconfig b/net/wireless/Kconfig
+index 3c06fa9..1937b0e 100644
+--- a/net/wireless/Kconfig
++++ b/net/wireless/Kconfig
+@@ -132,6 +132,7 @@ config CFG80211_DEFAULT_PS
+ 
+ config CFG80211_DEBUGFS
+ 	bool "cfg80211 DebugFS entries"
++	default n
+ 	depends on CFG80211
+ 	depends on DEBUG_FS
+ 	---help---
+@@ -198,14 +199,17 @@ config LIB80211
+ 
+ config LIB80211_CRYPT_WEP
+ 	tristate "LIB80211_CRYPT_WEP"
++	default n
+ 	select LIB80211
+ 
+ config LIB80211_CRYPT_CCMP
+ 	tristate "LIB80211_CRYPT_CCMP"
++	default n
+ 	select LIB80211
+ 
+ config LIB80211_CRYPT_TKIP
+ 	tristate "LIB80211_CRYPT_TKIP"
++	default n
+ 	select LIB80211
+ 
+ config LIB80211_DEBUG
+--- a/drivers/net/wireless/intersil/hostap/Kconfig	2017-05-25 15:50:50.000000000 +0300
++++ b/drivers/net/wireless/hostap/Kconfig	2017-06-02 17:48:55.613761179 +0300
+@@ -3,17 +3,7 @@ config HOSTAP
+ 	select WIRELESS_EXT
+ 	select WEXT_SPY
+ 	select WEXT_PRIV
+-	select CRYPTO
+-	select CRYPTO_ARC4
+-	select CRYPTO_ECB
+-	select CRYPTO_AES
+-	select CRYPTO_MICHAEL_MIC
+-	select CRYPTO_ECB
+-	select CRC32
+ 	select LIB80211
+-	select LIB80211_CRYPT_WEP
+-	select LIB80211_CRYPT_TKIP
+-	select LIB80211_CRYPT_CCMP
+ 	---help---
+ 	Shared driver code for IEEE 802.11b wireless cards based on
+ 	Intersil Prism2/2.5/3 chipset. This driver supports so called
+--- a/net/wireless/Makefile
++++ b/net/wireless/Makefile
+@@ -1,8 +1,5 @@
+ obj-$(CONFIG_CFG80211) += cfg80211.o
+ obj-$(CONFIG_LIB80211) += lib80211.o
+-obj-$(CONFIG_LIB80211_CRYPT_WEP) += lib80211_crypt_wep.o
+-obj-$(CONFIG_LIB80211_CRYPT_CCMP) += lib80211_crypt_ccmp.o
+-obj-$(CONFIG_LIB80211_CRYPT_TKIP) += lib80211_crypt_tkip.o
+ 
+ obj-$(CONFIG_WEXT_CORE) += wext-core.o
+ obj-$(CONFIG_WEXT_PROC) += wext-proc.o