mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-12-25 02:49:32 +03:00
0b04990a5d
A port of the Illumos Crypto Framework to a Linux kernel module (found in module/icp). This is needed to do the actual encryption work. We cannot use the Linux kernel's built in crypto api because it is only exported to GPL-licensed modules. Having the ICP also means the crypto code can run on any of the other kernels under OpenZFS. I ended up porting over most of the internals of the framework, which means that porting over other API calls (if we need them) should be fairly easy. Specifically, I have ported over the API functions related to encryption, digests, macs, and crypto templates. The ICP is able to use assembly-accelerated encryption on amd64 machines and AES-NI instructions on Intel chips that support it. There are place-holder directories for similar assembly optimizations for other architectures (although they have not been written). Signed-off-by: Tom Caputi <tcaputi@datto.com> Signed-off-by: Tony Hutter <hutter2@llnl.gov> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Issue #4329
82 lines
2.6 KiB
Makefile
82 lines
2.6 KiB
Makefile
subdir-m += avl
|
|
subdir-m += nvpair
|
|
subdir-m += unicode
|
|
subdir-m += zcommon
|
|
subdir-m += zfs
|
|
subdir-m += zpios
|
|
subdir-m += icp
|
|
|
|
INSTALL_MOD_DIR ?= extra
|
|
|
|
ZFS_MODULE_CFLAGS += -include @SPL_OBJ@/spl_config.h
|
|
ZFS_MODULE_CFLAGS += -include @abs_top_builddir@/zfs_config.h
|
|
ZFS_MODULE_CFLAGS += -I@abs_top_srcdir@/include -I@SPL@/include -I@SPL@
|
|
export ZFS_MODULE_CFLAGS
|
|
|
|
SUBDIR_TARGETS = icp
|
|
|
|
modules:
|
|
@# Make the exported SPL symbols available to these modules.
|
|
@# They may be in the root of SPL_OBJ when building against
|
|
@# installed devel headers, or they may be in the module
|
|
@# subdirectory when building against the spl source tree.
|
|
@if [ -f @SPL_OBJ@/@SPL_SYMBOLS@ ]; then \
|
|
/bin/cp @SPL_OBJ@/@SPL_SYMBOLS@ .; \
|
|
elif [ -f @SPL_OBJ@/module/@SPL_SYMBOLS@ ]; then \
|
|
/bin/cp @SPL_OBJ@/module/@SPL_SYMBOLS@ .; \
|
|
else \
|
|
echo -e "\n" \
|
|
"*** Missing spl symbols ensure you have built the spl:\n" \
|
|
"*** - @SPL_OBJ@/@SPL_SYMBOLS@, or\n" \
|
|
"*** - @SPL_OBJ@/module/@SPL_SYMBOLS@\n"; \
|
|
exit 1; \
|
|
fi
|
|
list='$(SUBDIR_TARGETS)'; for targetdir in $$list; do \
|
|
$(MAKE) -C $$targetdir; \
|
|
done
|
|
$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` @KERNELMAKE_PARAMS@ CONFIG_ZFS=m $@
|
|
|
|
clean:
|
|
@# Only cleanup the kernel build directories when CONFIG_KERNEL
|
|
@# is defined. This indicates that kernel modules should be built.
|
|
@CONFIG_KERNEL_TRUE@ $(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` @KERNELMAKE_PARAMS@ $@
|
|
|
|
if [ -f @SPL_SYMBOLS@ ]; then $(RM) @SPL_SYMBOLS@; fi
|
|
if [ -f @LINUX_SYMBOLS@ ]; then $(RM) @LINUX_SYMBOLS@; fi
|
|
if [ -f Module.markers ]; then $(RM) Module.markers; fi
|
|
|
|
modules_install:
|
|
@# Install the kernel modules
|
|
$(MAKE) -C @LINUX_OBJ@ SUBDIRS=`pwd` $@ \
|
|
INSTALL_MOD_PATH=$(DESTDIR)$(INSTALL_MOD_PATH) \
|
|
INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) \
|
|
KERNELRELEASE=@LINUX_VERSION@
|
|
@# Remove extraneous build products when packaging
|
|
kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@; \
|
|
if [ -n "$(DESTDIR)" ]; then \
|
|
find $$kmoddir -name 'modules.*' | xargs $(RM); \
|
|
fi
|
|
sysmap=$(DESTDIR)$(INSTALL_MOD_PATH)/boot/System.map-@LINUX_VERSION@; \
|
|
if [ -f $$sysmap ]; then \
|
|
depmod -ae -F $$sysmap @LINUX_VERSION@; \
|
|
fi
|
|
|
|
modules_uninstall:
|
|
@# Uninstall the kernel modules
|
|
kmoddir=$(DESTDIR)$(INSTALL_MOD_PATH)/lib/modules/@LINUX_VERSION@
|
|
list='$(subdir-m)'; for subdir in $$list; do \
|
|
$(RM) -R $$kmoddir/$(INSTALL_MOD_DIR)/$$subdir; \
|
|
done
|
|
|
|
distdir:
|
|
list='$(subdir-m)'; for subdir in $$list; do \
|
|
(cd @top_srcdir@/module && find $$subdir -name '*.c' -o -name '*.h' -o -name '*.S' |\
|
|
xargs /bin/cp --parents -t $$distdir); \
|
|
done
|
|
|
|
distclean maintainer-clean: clean
|
|
install: modules_install
|
|
uninstall: modules_uninstall
|
|
all: modules
|
|
check:
|