Re: [PATCHv2] cryptodev kernel module recipe

[Saul Wold <sgw@linux.intel.com>]

On 11/02/2012 03:15 PM, Yashpal Dutta wrote:
> This is a /dev/crypto device driver, equivalent to those in OpenBSD or FreeBSD.
> The main idea is to access of existing ciphers in kernel space from userspace,
> thus enabling re-use of a hardware implementation of a cipher.
>
> Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com>
> ---
>   meta/recipes-kernel/cryptodev/cryptodev_1.5.bb     |   17 +++++++++++++
>   .../cryptodev/files/makefile_fixup.patch           |   26 ++++++++++++++++++++
>   2 files changed, 43 insertions(+), 0 deletions(-)
>   create mode 100644 meta/recipes-kernel/cryptodev/cryptodev_1.5.bb
>   create mode 100644 meta/recipes-kernel/cryptodev/files/makefile_fixup.patch
>
> diff --git a/meta/recipes-kernel/cryptodev/cryptodev_1.5.bb b/meta/recipes-kernel/cryptodev/cryptodev_1.5.bb
> new file mode 100644
> index 0000000..0696e2a
> --- /dev/null
> +++ b/meta/recipes-kernel/cryptodev/cryptodev_1.5.bb
> @@ -0,0 +1,17 @@
> +SECTION = "devel"
> +SUMMARY = "Linux Cryptodev KERNEL MODULE"
> +DESCRIPTION = "The Cryptodev package contains the kernel /dev/crypto module"
> +LICENSE = "GPLv2"
> +LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
> +RCONFLICTS_${PN} = "ocf-linux"
> +
> +inherit module
> +
> +SRCREV = "1c24a0aa996630518d47826a2e3fea129ea094c7"
> +
> +SRC_URI = "git://repo.or.cz/cryptodev-linux.git;protocol=git \
> +           file://makefile_fixup.patch"
> +
> +EXTRA_OEMAKE='KERNEL_DIR="${STAGING_KERNEL_DIR}" PREFIX="${D}"'
> +
> +S = "${WORKDIR}/git"
> diff --git a/meta/recipes-kernel/cryptodev/files/makefile_fixup.patch b/meta/recipes-kernel/cryptodev/files/makefile_fixup.patch
> new file mode 100644
> index 0000000..323aacd
> --- /dev/null
> +++ b/meta/recipes-kernel/cryptodev/files/makefile_fixup.patch

This file (patch) needs a patch header with Upstream-Status and 
Signed-off-by.

Thanks	
	Sau!

> @@ -0,0 +1,26 @@
> +diff --git a/Makefile b/Makefile
> +index 2be8825..b36d68c 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -1,6 +1,7 @@
> + KBUILD_CFLAGS += -I$(src)
> + KERNEL_DIR = /lib/modules/$(shell uname -r)/build
> + VERSION = 1.5
> ++PREFIX =
> +
> + cryptodev-objs = ioctl.o main.o cryptlib.o authenc.o zc.o util.o
> +
> +@@ -12,10 +13,10 @@ build: version.h
> + version.h: Makefile
> + 	@echo "#define VERSION \"$(VERSION)\"" > version.h
> +
> +-install:
> ++modules_install:
> + 	make -C $(KERNEL_DIR) SUBDIRS=`pwd` modules_install
> +-	@echo "Installing cryptodev.h in /usr/include/crypto ..."
> +-	@install -D crypto/cryptodev.h /usr/include/crypto/cryptodev.h
> ++	@echo "Installing cryptodev.h in $(PREFIX)/usr/include/crypto ..."
> ++	@install -D crypto/cryptodev.h $(PREFIX)/usr/include/crypto/cryptodev.h
> +
> + clean:
> + 	make -C $(KERNEL_DIR) SUBDIRS=`pwd` clean
>