diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/Config.ext.in | 12 | ||||
| -rw-r--r-- | linux/linux-ext-ocf-linux.mk | 23 |
2 files changed, 35 insertions, 0 deletions
diff --git a/linux/Config.ext.in b/linux/Config.ext.in index 172fa76c7..a68cbe921 100644 --- a/linux/Config.ext.in +++ b/linux/Config.ext.in @@ -23,6 +23,18 @@ config BR2_LINUX_KERNEL_EXT_XENOMAI_ADEOS_PATCH Download it at http://download.gna.org/adeos/patches/v2.6/$(ARCH)/ and verify that your kernel version in buildroot matches. +# ocf-linux +config BR2_LINUX_KERNEL_EXT_OCF_LINUX + bool "Open Cryptographic Framework (OCF)" + select BR2_PACKAGE_OCF_LINUX + help + OCF-Linux Kernel part. + + Select this option to patch your kernel with OCF for + hardware-accelerated crypto support for available drivers. + Some libraries need to also have OCF enabled for them, + for example OpenSSL. + # RTAI config BR2_LINUX_KERNEL_EXT_RTAI bool "RTAI Real-time patch" diff --git a/linux/linux-ext-ocf-linux.mk b/linux/linux-ext-ocf-linux.mk new file mode 100644 index 000000000..faf7360e4 --- /dev/null +++ b/linux/linux-ext-ocf-linux.mk @@ -0,0 +1,23 @@ +################################################## +# Linux OCF extension +# +# Patch the linux kernel with OCF +################################################## + +ifeq ($(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 |