Openwrt/package/kernel/modules/crypto.mk
Lars-Peter Clausen 7ee9c3d762 kernel: Move CONFIG_CRYPTO_HW to crypto-core
hw-crypto modules depend on CONFIG_CRYPTO_HW beeing set. Instead of selecting
CONFIG_CRYPTO_HW from each crypto module let it be selected by crypto core.
It only opens the submenu for hw-crypto devices and does not generate any overhead.

Patch by Jan Willies

SVN-Revision: 23190
2010-10-03 01:12:51 +00:00

376 lines
10 KiB
Makefile

#
# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
CRYPTO_MENU:=Cryptographic API modules
# XXX: added workarounds for modules renamed in 2.6 series:
# - aes > aes_generic (2.6.24)
# - blkcipher -> crypto_blkcipher (2.6.25)
# - des > des_generic (2.6.24)
# - sha1 > sha1_generic (2.6.24)
# - sha256 > sha256_generic (2.6.24)
# - sha512 > sha512_generic (2.6.26)
CRYPTO_GENERIC:=_generic
AES_SUFFIX:=$(CRYPTO_GENERIC)
DES_SUFFIX:=$(CRYPTO_GENERIC)
SHA1_SUFFIX:=$(CRYPTO_GENERIC)
SHA256_SUFFIX:=$(CRYPTO_GENERIC)
SHA512_SUFFIX:=$(CRYPTO_GENERIC)
CRYPTO_MODULES = \
$(if $(filter 1,$(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.28)),ALGAPI2,ALGAPI)=crypto_algapi \
AEAD2=aead \
$(if $(filter 1,$(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.36)),PCOMP2,PCOMP)=pcompress \
BLKCIPHER2=crypto_blkcipher \
HASH2=crypto_hash \
MANAGER2=cryptomgr \
CBC=cbc \
ECB=ecb \
DEFLATE=deflate
crypto_confvar=CONFIG_CRYPTO_$(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))))
# XXX: added CONFIG_CRYPTO_HMAC to KCONFIG so that CONFIG_CRYPTO_HASH is
# always set, even if no hash modules are selected
define KernelPackage/crypto-core
SUBMENU:=$(CRYPTO_MENU)
TITLE:=Core CryptoAPI modules
KCONFIG:= \
CONFIG_CRYPTO=y \
CONFIG_CRYPTO_HW=y \
CONFIG_CRYPTO_HMAC \
$(foreach mod,$(CRYPTO_MODULES),$(call crypto_confvar,$(mod)))
FILES:=$(foreach mod,$(CRYPTO_MODULES),$(call crypto_file,$(mod)))
AUTOLOAD:=$(call AutoLoad,01,$(foreach mod,$(CRYPTO_MODULES),$(call crypto_name,$(mod))))
endef
define KernelPackage/crypto-core/2.4
FILES:=$(LINUX_DIR)/crypto/deflate.ko
AUTOLOAD:=$(call AutoLoad,01, deflate)
endef
$(eval $(call KernelPackage,crypto-core))
define AddDepends/crypto
SUBMENU:=$(CRYPTO_MENU)
DEPENDS+=kmod-crypto-core $(1)
endef
define KernelPackage/crypto-hw-padlock
TITLE:=VIA PadLock ACE with AES/SHA hw crypto module
DEPENDS:=+kmod-crypto-aes
KCONFIG:= \
CONFIG_CRYPTO_DEV_PADLOCK \
CONFIG_CRYPTO_DEV_PADLOCK_AES \
CONFIG_CRYPTO_DEV_PADLOCK_SHA
FILES:= \
$(LINUX_DIR)/drivers/crypto/padlock-aes.ko \
$(LINUX_DIR)/drivers/crypto/padlock-sha.ko
AUTOLOAD:=$(call AutoLoad,09,padlock-aes padlock-sha)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-hw-padlock))
define KernelPackage/crypto-hw-geode
TITLE:=AMD Geode hardware crypto module
KCONFIG:= \
CONFIG_CRYPTO_DEV_GEODE
FILES:=$(LINUX_DIR)/drivers/crypto/geode-aes.ko
AUTOLOAD:=$(call AutoLoad,09,geode-aes)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-hw-geode))
define KernelPackage/crypto-hw-hifn-795x
TITLE:=HIFN 795x crypto accelerator
DEPENDS:=@!TARGET_ubicom32
KCONFIG:= \
CONFIG_HW_RANDOM=y \
CONFIG_CRYPTO_DEV_HIFN_795X \
CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
FILES:=$(LINUX_DIR)/drivers/crypto/hifn_795x.ko
AUTOLOAD:=$(call AutoLoad,09,hifn_795x)
$(call AddDepends/crypto,+kmod-crypto-des)
endef
$(eval $(call KernelPackage,crypto-hw-hifn-795x))
define KernelPackage/crypto-hw-ixp4xx
TITLE:=Intel IXP4xx hardware crypto module
DEPENDS:=@TARGET_ixp4xx
KCONFIG:= \
CONFIG_CRYPTO_DEV_IXP4XX
FILES:=$(LINUX_DIR)/drivers/crypto/ixp4xx_crypto.ko
AUTOLOAD:=$(call AutoLoad,90,ixp4xx_crypto)
$(call AddDepends/crypto,+kmod-crypto-authenc +kmod-crypto-des)
endef
define KernelPackage/crypto-hw-ixp4xx/description
Kernel support for the Intel IXP4xx HW crypto engine.
endef
$(eval $(call KernelPackage,crypto-hw-ixp4xx))
define KernelPackage/crypto-hw-ppc4xx
TITLE:=AMCC PPC4xx hardware crypto module
DEPENDS:=@TARGET_ppc40x||TARGET_ppc44x
KCONFIG:= \
CONFIG_CRYPTO_DEV_PPC4XX
FILES:=$(LINUX_DIR)/drivers/crypto/amcc/crypto4xx.ko
AUTOLOAD:=$(call AutoLoad,90,crypto4xx)
$(call AddDepends/crypto)
endef
define KernelPackage/crypto-hw-ppc4xx/description
Kernel support for the AMCC PPC4xx HW crypto engine.
endef
$(eval $(call KernelPackage,crypto-hw-ppc4xx))
define KernelPackage/crypto-aes
TITLE:=AES cipher CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_AES CONFIG_CRYPTO_AES_586
FILES:=$(LINUX_DIR)/crypto/aes$(AES_SUFFIX).ko
AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX))
$(call AddDepends/crypto)
endef
define KernelPackage/crypto-aes/x86
FILES+=$(LINUX_DIR)/arch/x86/crypto/aes-i586.ko
AUTOLOAD:=$(call AutoLoad,09,aes$(AES_SUFFIX) aes-i586)
endef
$(eval $(call KernelPackage,crypto-aes))
define KernelPackage/crypto-arc4
TITLE:=ARC4 (RC4) cipher CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_ARC4
FILES:=$(LINUX_DIR)/crypto/arc4.ko
AUTOLOAD:=$(call AutoLoad,09,arc4)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-arc4))
define KernelPackage/crypto-authenc
TITLE:=Combined mode wrapper for IPsec
KCONFIG:=CONFIG_CRYPTO_AUTHENC
FILES:=$(LINUX_DIR)/crypto/authenc.ko
AUTOLOAD:=$(call AutoLoad,09,authenc)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-authenc))
define KernelPackage/crypto-des
TITLE:=DES/3DES cipher CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_DES
FILES:=$(LINUX_DIR)/crypto/des$(DES_SUFFIX).ko
AUTOLOAD:=$(call AutoLoad,09,des$(DES_SUFFIX))
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-des))
define KernelPackage/crypto-hmac
TITLE:=HMAC digest CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_HMAC
FILES:=$(LINUX_DIR)/crypto/hmac.ko
AUTOLOAD:=$(call AutoLoad,09,hmac)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-hmac))
define KernelPackage/crypto-md5
TITLE:=MD5 digest CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_MD5
FILES:=$(LINUX_DIR)/crypto/md5.ko
AUTOLOAD:=$(call AutoLoad,09,md5)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-md5))
define KernelPackage/crypto-michael-mic
TITLE:=Michael MIC keyed digest CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_MICHAEL_MIC
FILES:=$(LINUX_DIR)/crypto/michael_mic.ko
AUTOLOAD:=$(call AutoLoad,09,michael_mic)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-michael-mic))
define KernelPackage/crypto-sha1
TITLE:=SHA1 digest CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_SHA1
FILES:=$(LINUX_DIR)/crypto/sha1$(SHA1_SUFFIX).ko
AUTOLOAD:=$(call AutoLoad,09,sha1$(SHA1_SUFFIX))
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-sha1))
define KernelPackage/crypto-misc
TITLE:=Other CryptoAPI modules
KCONFIG:= \
CONFIG_CRYPTO_ANUBIS \
CONFIG_CRYPTO_BLOWFISH \
CONFIG_CRYPTO_CAMELLIA \
CONFIG_CRYPTO_CAST5 \
CONFIG_CRYPTO_CAST6 \
CONFIG_CRYPTO_CRC32C \
CONFIG_CRYPTO_FCRYPT \
CONFIG_CRYPTO_KHAZAD \
CONFIG_CRYPTO_MD4 \
CONFIG_CRYPTO_SERPENT \
CONFIG_CRYPTO_SHA256 \
CONFIG_CRYPTO_SHA512 \
CONFIG_CRYPTO_TEA \
CONFIG_CRYPTO_TGR192 \
CONFIG_CRYPTO_TWOFISH \
CONFIG_CRYPTO_TWOFISH_COMMON \
CONFIG_CRYPTO_TWOFISH_586 \
CONFIG_CRYPTO_WP512
FILES:= \
$(LINUX_DIR)/crypto/anubis.ko \
$(LINUX_DIR)/crypto/blowfish.ko \
$(LINUX_DIR)/crypto/cast5.ko \
$(LINUX_DIR)/crypto/cast6.ko \
$(LINUX_DIR)/crypto/khazad.ko \
$(LINUX_DIR)/crypto/md4.ko \
$(LINUX_DIR)/crypto/serpent.ko \
$(LINUX_DIR)/crypto/sha256$(SHA256_SUFFIX).ko \
$(LINUX_DIR)/crypto/sha512$(SHA512_SUFFIX).ko \
$(LINUX_DIR)/crypto/tea.ko \
$(if $(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),le,2.6.35)),,$(LINUX_DIR)/crypto/twofish.ko) \
$(if $(strip $(call CompareKernelPatchVer,$(KERNEL_PATCHVER),ge,2.6.36)),,$(LINUX_DIR)/crypto/twofish_generic.ko) \
$(LINUX_DIR)/crypto/wp512.ko
$(call AddDepends/crypto)
endef
define KernelPackage/crypto-misc/2.6
FILES+= \
$(LINUX_DIR)/crypto/camellia.ko \
$(if $(findstring y,$(CONFIG_CRYPTO_CRC32C)),,$(LINUX_DIR)/crypto/crc32c.ko) \
$(LINUX_DIR)/crypto/fcrypt.ko \
$(LINUX_DIR)/crypto/tgr192.ko \
$(LINUX_DIR)/crypto/twofish_common.ko
endef
define KernelPackage/crypto-misc/x86
FILES+=$(LINUX_DIR)/arch/x86/crypto/twofish-i586.ko
endef
$(eval $(call KernelPackage,crypto-misc))
define KernelPackage/crypto-ocf
TITLE:=OCF modules
DEPENDS:=+@OPENSSL_ENGINE @!TARGET_uml
KCONFIG:= \
CONFIG_OCF_OCF \
CONFIG_OCF_CRYPTODEV \
CONFIG_OCF_CRYPTOSOFT \
CONFIG_OCF_FIPS=y \
CONFIG_OCF_RANDOMHARVEST=y
FILES:= \
$(LINUX_DIR)/crypto/ocf/ocf.ko \
$(LINUX_DIR)/crypto/ocf/cryptodev.ko \
$(LINUX_DIR)/crypto/ocf/cryptosoft.ko
AUTOLOAD:=$(call AutoLoad,09, \
ocf \
cryptodev \
cryptosoft \
)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-ocf))
define KernelPackage/crypto-ocf-hifn7751
TITLE:=OCF support for Hifn 6500/7751/7811/795x, Invertex AEON and NetSec 7751 devices
DEPENDS:=+@OPENSSL_ENGINE @PCI_SUPPORT @!TARGET_uml kmod-crypto-ocf
KCONFIG:=CONFIG_OCF_HIFN
FILES:=$(LINUX_DIR)/crypto/ocf/hifn/hifn7751.ko
AUTOLOAD:=$(call AutoLoad,10,hifn7751)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-ocf-hifn7751))
define KernelPackage/crypto-ocf-hifnhipp
TITLE:=OCF support for Hifn 7855/8155 devices
DEPENDS:=+@OPENSSL_ENGINE @PCI_SUPPORT @!TARGET_uml kmod-crypto-ocf
KCONFIG:=CONFIG_OCF_HIFNHIPP
FILES:=$(LINUX_DIR)/crypto/ocf/hifn/hifnHIPP.ko
AUTOLOAD:=$(call AutoLoad,10,hifnhipp)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-ocf-hifnhipp))
define KernelPackage/crypto-null
TITLE:=Null CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_NULL
FILES:=$(LINUX_DIR)/crypto/crypto_null.ko
AUTOLOAD:=$(call AutoLoad,09,crypto_null)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-null))
define KernelPackage/crypto-test
TITLE:=Test CryptoAPI module
KCONFIG:=CONFIG_CRYPTO_TEST
FILES:=$(LINUX_DIR)/crypto/tcrypt.ko
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-test))
define KernelPackage/crypto-xts
TITLE:=XTS cipher CryptoAPI module
KCONFIG:= \
CONFIG_CRYPTO_GF128MUL \
CONFIG_CRYPTO_XTS
FILES:= \
$(LINUX_DIR)/crypto/xts.ko \
$(LINUX_DIR)/crypto/gf128mul.ko
AUTOLOAD:=$(call AutoLoad,09, \
gf128mul \
xts \
)
$(call AddDepends/crypto)
endef
$(eval $(call KernelPackage,crypto-xts))