* [PATCHv2] cryptodev kernel module recipe
@ 2012-11-02 22:15 Yashpal Dutta
2012-11-13 22:09 ` Saul Wold
` (2 more replies)
0 siblings, 3 replies; 5+ messages in thread
From: Yashpal Dutta @ 2012-11-02 22:15 UTC (permalink / raw)
To: openembedded-core
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
@@ -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 $(KERNEL_DIR) SUBDIRS=`pwd` clean
--
1.7.0.4
^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCHv2] cryptodev kernel module recipe
2012-11-02 22:15 [PATCHv2] cryptodev kernel module recipe Yashpal Dutta
@ 2012-11-13 22:09 ` Saul Wold
2012-11-13 23:45 ` Chris Larson
2012-11-21 7:12 ` [Yocto] [meta-fsl-ppc denzil v2] " Luo Zhenhua-B19537
2 siblings, 0 replies; 5+ messages in thread
From: Saul Wold @ 2012-11-13 22:09 UTC (permalink / raw)
To: Yashpal Dutta; +Cc: openembedded-core
On 11/02/2012 03:15 PM, Yashpal Dutta wrote:
> This is a /dev/crypto device driver, equivalent to those in OpenBSD or FreeBSD.
> The main idea is to access of existing ciphers in kernel space from userspace,
> thus enabling re-use of a hardware implementation of a cipher.
>
> Signed-off-by: Yashpal Dutta <yashpal.dutta@freescale.com>
> ---
> meta/recipes-kernel/cryptodev/cryptodev_1.5.bb | 17 +++++++++++++
> .../cryptodev/files/makefile_fixup.patch | 26 ++++++++++++++++++++
> 2 files changed, 43 insertions(+), 0 deletions(-)
> create mode 100644 meta/recipes-kernel/cryptodev/cryptodev_1.5.bb
> create mode 100644 meta/recipes-kernel/cryptodev/files/makefile_fixup.patch
>
> diff --git a/meta/recipes-kernel/cryptodev/cryptodev_1.5.bb b/meta/recipes-kernel/cryptodev/cryptodev_1.5.bb
> new file mode 100644
> index 0000000..0696e2a
> --- /dev/null
> +++ b/meta/recipes-kernel/cryptodev/cryptodev_1.5.bb
> @@ -0,0 +1,17 @@
> +SECTION = "devel"
> +SUMMARY = "Linux Cryptodev KERNEL MODULE"
> +DESCRIPTION = "The Cryptodev package contains the kernel /dev/crypto module"
> +LICENSE = "GPLv2"
> +LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
> +RCONFLICTS_${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
>
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCHv2] cryptodev kernel module recipe
2012-11-02 22:15 [PATCHv2] cryptodev kernel module recipe Yashpal Dutta
2012-11-13 22:09 ` Saul Wold
@ 2012-11-13 23:45 ` Chris Larson
2012-11-15 5:19 ` McClintock Matthew-B29882
2012-11-21 7:12 ` [Yocto] [meta-fsl-ppc denzil v2] " Luo Zhenhua-B19537
2 siblings, 1 reply; 5+ messages in thread
From: Chris Larson @ 2012-11-13 23:45 UTC (permalink / raw)
To: Yashpal Dutta; +Cc: Patches and discussions about the oe-core layer
[-- Attachment #1: Type: text/plain, Size: 705 bytes --]
On Fri, Nov 2, 2012 at 3:15 PM, Yashpal Dutta
<yashpal.dutta@freescale.com>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>
>
I would think that patches which add recipes to oe-core would do more than
describe what it is, but also provide justification for its inclusion in
oe-core vs some other layer. If that was already covered in a previous
thread, that's fine, but I wanted to make sure it was explicit.
--
Christopher Larson
[-- Attachment #2: Type: text/html, Size: 1087 bytes --]
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCHv2] cryptodev kernel module recipe
2012-11-13 23:45 ` Chris Larson
@ 2012-11-15 5:19 ` McClintock Matthew-B29882
0 siblings, 0 replies; 5+ messages in thread
From: McClintock Matthew-B29882 @ 2012-11-15 5:19 UTC (permalink / raw)
To: Chris Larson; +Cc: the oe-core layer, Dutta Yashpal-B05456, Patches
On Tue, Nov 13, 2012 at 5:45 PM, Chris Larson <clarson@kergoth.com> wrote:
>
>
> On Fri, Nov 2, 2012 at 3:15 PM, Yashpal Dutta <yashpal.dutta@freescale.com>
> 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>
>
>
> I would think that patches which add recipes to oe-core would do more than
> describe what it is, but also provide justification for its inclusion in
> oe-core vs some other layer. If that was already covered in a previous
> thread, that's fine, but I wanted to make sure it was explicit.
Honestly, I'm not really sure why it should be in OE-core other than
that ocf-linux which is semi-equivalent is here also. Maybe we should
look at a meta-crypto layer or just keep this our own layer. Not sure,
opening for discussion here.
-M
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [Yocto] [meta-fsl-ppc denzil v2] cryptodev kernel module recipe
2012-11-02 22:15 [PATCHv2] cryptodev kernel module recipe Yashpal Dutta
2012-11-13 22:09 ` Saul Wold
2012-11-13 23:45 ` Chris Larson
@ 2012-11-21 7:12 ` Luo Zhenhua-B19537
2 siblings, 0 replies; 5+ messages in thread
From: Luo Zhenhua-B19537 @ 2012-11-21 7:12 UTC (permalink / raw)
To: openembedded-core@lists.openembedded.org
Cc: Dutta Yashpal-B05456, Luo Zhenhua-B19537
Wrong operation, please ignore.
Best Regards,
Zhenhua
> -----Original Message-----
> From: yocto-bounces@linux.freescale.net [mailto:yocto-
> bounces@linux.freescale.net] On Behalf Of Luo Zhenhua-B19537
> Sent: Wednesday, November 21, 2012 3:32 PM
> To: yocto@linux.freescale.net; openembedded-core@lists.openembedded.org
> Cc: Dutta Yashpal-B05456
> Subject: [Yocto] [meta-fsl-ppc denzil v2] cryptodev kernel module recipe
>
> From: Yashpal Dutta <yashpal.dutta@freescale.com>
>
> 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 = "${WORKDIR}/git"
> diff --git a/meta/recipes-kernel/cryptodev/files/makefile_fixup.patch
> b/meta/recipes-kernel/cryptodev/files/makefile_fixup.patch
> new file mode 100644
> index 0000000..323aacd
> --- /dev/null
> +++ b/meta/recipes-kernel/cryptodev/files/makefile_fixup.patch
> @@ -0,0 +1,26 @@
> +diff --git a/Makefile b/Makefile
> +index 2be8825..b36d68c 100644
> +--- a/Makefile
> ++++ b/Makefile
> +@@ -1,6 +1,7 @@
> + KBUILD_CFLAGS += -I$(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
> _______________________________________________
> Yocto mailing list
> Yocto@linux.freescale.net
> http://linux.freescale.net/mailman/listinfo/yocto
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2012-11-21 8:12 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-11-02 22:15 [PATCHv2] cryptodev kernel module recipe Yashpal Dutta
2012-11-13 22:09 ` Saul Wold
2012-11-13 23:45 ` Chris Larson
2012-11-15 5:19 ` McClintock Matthew-B29882
2012-11-21 7:12 ` [Yocto] [meta-fsl-ppc denzil v2] " Luo Zhenhua-B19537
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