kernel: add kmod-crypto-ipsec kmod-crypto-ipsec bundles some otherwise unprovided kernel crypto modules that are useful for IPSEC. This is an alternative to breaking these modules out into kmod-crypto-wq (crypto_wq.ko), kmod-crypto-rng (rng.ko and krng.ko), and kmod-crypto-iv (eseqiv.ko and chainiv.ko).

Signed-off-by: Lars Hjersted <lars@hjersted.com>

SVN-Revision: 26814

package/kernel/modules/crypto.mk

@@ -28,6 +28,13 @@ CRYPTOMGR_MODULES = \
 	MANAGER2=cryptomgr \
 	BLKCIPHER2=crypto_blkcipher
 
+CRYPTOIPSEC_MODULES = \
+	WORKQUEUE=crypto_wq \
+	RNG2=rng \
+	RNG2=krng \
+	BLKCIPHER2=eseqiv \
+	BLKCIPHER2=chainiv
+
 crypto_confvar=CONFIG_CRYPTO_$(word 1,$(subst =,$(space),$(1)))
 crypto_file=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(LINUX_DIR)/crypto/$(word 2,$(subst =,$(space),$(1))).ko)
 crypto_name=$(if $(findstring y,$($(call crypto_confvar,$(1)))),,$(word 2,$(subst =,$(space),$(1))))
@@ -108,6 +115,15 @@ define KernelPackage/crypto-iv
 endef
 $(eval $(call KernelPackage,crypto-iv))
 
+define KernelPackage/crypto-ipsec
+  TITLE:=IPSEC CryptoAPI modules
+  KCONFIG:=$(foreach mod,$(CRYPTOIPSEC_MODULES),$(call crypto_confvar,$(mod)))
+  FILES:=$(foreach mod,$(CRYPTOIPSEC_MODULES),$(call crypto_file,$(mod)))
+  AUTOLOAD:=$(call AutoLoad,09,$(foreach mod,$(CRYPTOIPSEC_MODULES),$(call crypto_name,$(mod))))
+  $(call AddDepends/crypto)
+endef
+$(eval $(call KernelPackage,crypto-ipsec))
+
 define KernelPackage/crypto-hw-padlock
   TITLE:=VIA PadLock ACE with AES/SHA hw crypto module
   DEPENDS:=+kmod-crypto-aes