buildroot

Remove the OCF linux kernel extension instead opting to build ocf-linux

modules out of tree.

This is easier for users since no kernel config tweaking is required.

On the downside the OCF drivers can't be used, but then all of the

kernel crypto drivers are available to users via cryptosoft which is

preferred.

​

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

​

diff -Nura ocf-linux-20120127.orig/ocf/Makefile ocf-linux-20120127/ocf/Makefile

--- ocf-linux-20120127.orig/ocf/Makefile    2013-04-27 09:27:04.413911866 -0300

+++ ocf-linux-20120127/ocf/Makefile 2013-04-27 09:27:31.131775576 -0300

@@ -2,6 +2,7 @@

 -include $(ROOTDIR)/modules/.config

​

 OCF_OBJS = crypto.o criov.o

+KDIR ?= /lib/modules/$(shell uname -r)/build

​

 ifdef CONFIG_OCF_RANDOMHARVEST

    OCF_OBJS += random.o

@@ -78,20 +79,13 @@

 #

​

 ocf_make:

-   make -C /lib/modules/$(shell uname -r)/build M=`pwd` $(OCF_TARGET) CONFIG_OCF_OCF=m

-   make -C /lib/modules/$(shell uname -r)/build M=`pwd` $(OCF_TARGET) CONFIG_OCF_OCF=m CONFIG_OCF_CRYPTOSOFT=m

-   -make -C /lib/modules/$(shell uname -r)/build M=`pwd` $(OCF_TARGET) CONFIG_OCF_OCF=m CONFIG_OCF_BENCH=m

-   -make -C /lib/modules/$(shell uname -r)/build M=`pwd` $(OCF_TARGET) CONFIG_OCF_OCF=m CONFIG_OCF_OCFNULL=m

-   -make -C /lib/modules/$(shell uname -r)/build M=`pwd` $(OCF_TARGET) CONFIG_OCF_OCF=m CONFIG_OCF_HIFN=m

+   make -C $(KDIR) M=`pwd` $(OCF_TARGET) CONFIG_OCF_OCF=m CONFIG_OCF_CRYPTOSOFT=m CONFIG_OCF_BENCH=m CONFIG_OCF_OCFNULL=m

​

 ocf_modules:

    $(MAKE) ocf_make OCF_TARGET=modules

​

 ocf_install:

    $(MAKE) ocf_make OCF_TARGET="modules modules_install"

-   depmod

-   mkdir -p /usr/include/crypto

-   cp cryptodev.h /usr/include/crypto/.

​

 #

 # generate full kernel patches for 2.4 and 2.6 kernels to make patching