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-rw-r--r--package/base-files/files/etc/hotplug2-common.rules6
-rw-r--r--package/kernel/modules/block.mk29
2 files changed, 35 insertions, 0 deletions
diff --git a/package/base-files/files/etc/hotplug2-common.rules b/package/base-files/files/etc/hotplug2-common.rules
index d6dd6e8a9b..a7aba35a93 100644
--- a/package/base-files/files/etc/hotplug2-common.rules
+++ b/package/base-files/files/etc/hotplug2-common.rules
@@ -34,6 +34,12 @@ DEVPATH is set, SUBSYSTEM ~~ (input) {
makedev /dev/input/%DEVICENAME% 0644
}
+DEVICENAME == device-mapper {
+ nothrottle
+ makedev /dev/mapper/control 0600
+}
+
+
DEVPATH is set {
nothrottle
makedev /dev/%DEVICENAME% 0644
diff --git a/package/kernel/modules/block.mk b/package/kernel/modules/block.mk
index b1804337cd..34c6f99276 100644
--- a/package/kernel/modules/block.mk
+++ b/package/kernel/modules/block.mk
@@ -360,6 +360,35 @@ endef
$(eval $(call KernelPackage,nbd))
+define KernelPackage/dm
+ SUBMENU:=$(BLOCK_MENU)
+ TITLE:=Device Mapper
+ # All the "=n" are unnecessary, they're only there
+ # to stop the config from asking the question.
+ # MIRROR is M because I've needed it for pvmove.
+ KCONFIG:= \
+ CONFIG_BLK_DEV_MD=n \
+ CONFIG_DM_DEBUG=n \
+ CONFIG_DM_CRYPT=n \
+ CONFIG_DM_UEVENT=n \
+ CONFIG_DM_DELAY=n \
+ CONFIG_DM_MULTIPATH=n \
+ CONFIG_DM_ZERO=n \
+ CONFIG_DM_SNAPSHOT=n \
+ CONFIG_MD=y \
+ CONFIG_BLK_DEV_DM \
+ CONFIG_DM_MIRROR
+ FILES:=$(LINUX_DIR)/drivers/md/dm-*.$(LINUX_KMOD_SUFFIX)
+ AUTOLOAD:=$(call AutoLoad,30,dm-mod dm-region-hash dm-mirror dm-log)
+endef
+
+define KernelPackage/dm/description
+ Kernel module necessary for LVM2 support
+endef
+
+$(eval $(call KernelPackage,dm))
+
+
define KernelPackage/pata-rb153-cf
$(call KernelPackage/ata/Depends,@TARGET_adm5120_router_le)
TITLE:=RouterBOARD 153 CF Slot support