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ocf-linux: new package

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Add the ocf-linux package and linux kernel extension.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Gustavo Zacarias 2012-05-05 03:30:23 +00:00 committed by Peter Korsgaard
parent f18c51657f
commit 5308d111b7
5 changed files with 69 additions and 0 deletions
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12
linux/Config.ext.in
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@ -23,6 +23,18 @@ config BR2_LINUX_KERNEL_EXT_XENOMAI_ADEOS_PATCH
Download it at http://download.gna.org/adeos/patches/v2.6/$(ARCH)/
and verify that your kernel version in buildroot matches.
# ocf-linux
config BR2_LINUX_KERNEL_EXT_OCF_LINUX
bool "Open Cryptographic Framework (OCF)"
select BR2_PACKAGE_OCF_LINUX
help
OCF-Linux Kernel part.
Select this option to patch your kernel with OCF for
hardware-accelerated crypto support for available drivers.
Some libraries need to also have OCF enabled for them,
for example OpenSSL.
# RTAI
config BR2_LINUX_KERNEL_EXT_RTAI
bool "RTAI Real-time patch"

23
linux/linux-ext-ocf-linux.mk Normal file
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@ -0,0 +1,23 @@
##################################################
# Linux OCF extension
#
# Patch the linux kernel with OCF
##################################################
ifeq ($(BR2_LINUX_KERNEL_EXT_OCF_LINUX),y)
LINUX_DEPENDENCIES += ocf-linux
# Prepare kernel patch
# The linux-3.2.1.patch is just the main inclusion, most of the code
# resides in the ocf/ subdir.
# It works for older kernel versions.
# Run tested from 2.6.38+ and build tested from 2.6.35+
define OCF_LINUX_PREPARE_KERNEL
support/scripts/apply-patches.sh $(LINUX_DIR) \
$(OCF_LINUX_DIR)/patches/ linux-3.2.1-ocf.patch ; \
cp -rf $(OCF_LINUX_DIR)/ocf $(LINUX_DIR)/crypto/ocf ;
endef
LINUX_PRE_PATCH_HOOKS += OCF_LINUX_PREPARE_KERNEL
endif #BR2_LINUX_EXT_OCF_LINUX

1
package/Config.in
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@ -279,6 +279,7 @@ source "package/gnutls/Config.in"
source "package/libgcrypt/Config.in"
source "package/libgpg-error/Config.in"
source "package/libnss/Config.in"
source "package/ocf-linux/Config.in"
source "package/openssl/Config.in"
source "package/polarssl/Config.in"
endmenu

12
package/ocf-linux/Config.in Normal file
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@ -0,0 +1,12 @@
config BR2_PACKAGE_OCF_LINUX
bool "ocf-linux"
help
OCF-Linux is a Linux port of the OpenBSD/FreeBSD Cryptographic
Framework (OCF). This port aims to bring full asynchronous HW/SW
crypto acceleration to the Linux kernel and applications
running under Linux.
You need to enable the OCF linux kernel extension or provide
a prepatched kernel to make this option useful.
http://ocf-linux.sourceforge.net/

21
package/ocf-linux/ocf-linux.mk Normal file
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@ -0,0 +1,21 @@
#############################################################
#
# ocf-linux
#
#############################################################
OCF_LINUX_VERSION = 20120127
OCF_LINUX_SITE = http://$(BR2_SOURCEFORGE_MIRROR).dl.sourceforge.net/project/ocf-linux/ocf-linux/$(OCF_LINUX_VERSION)
OCF_LINUX_INSTALL_STAGING = YES
define OCF_LINUX_INSTALL_STAGING_CMDS
$(INSTALL) -D -m 644 $(@D)/ocf/cryptodev.h \
$(STAGING_DIR)/usr/include/crypto/cryptodev.h
endef
define OCF_LINUX_INSTALL_TARGET_CMDS
$(INSTALL) -D -m 644 $(@D)/ocf/cryptodev.h \
$(TARGET_DIR)/usr/include/crypto/cryptodev.h
endef
$(eval $(call GENTARGETS))