kernel: dm: add dm-raid for LVM raid

[openwrt/openwrt.git] / package / kernel / linux / modules / block.mk

diff --git a/package/kernel/linux/modules/block.mk b/package/kernel/linux/modules/block.mk
index 508b3abd5d772a462e37b758d123aa30e126d59d..c486a433c2ee0677f9bae69fe5f5d7bcc0a90ae7 100644 (file)
--- a/package/kernel/linux/modules/block.mk
+++ b/package/kernel/linux/modules/block.mk
@@ -206,10 +206,21 @@ endef
 $(eval $(call KernelPackage,block2mtd))
 
 
+define KernelPackage/dax
+  SUBMENU:=$(BLOCK_MENU)
+  TITLE:=DAX: direct access to differentiated memory
+  DEPENDS:=@!LINUX_4_9
+  KCONFIG:=CONFIG_DAX
+  FILES:=$(LINUX_DIR)/drivers/dax/dax.ko
+endef
+
+$(eval $(call KernelPackage,dax))
+
+
 define KernelPackage/dm
   SUBMENU:=$(BLOCK_MENU)
   TITLE:=Device Mapper
-  DEPENDS:=+kmod-crypto-manager
+  DEPENDS:=+kmod-crypto-manager +!LINUX_4_9:kmod-dax
   # 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.
@@ -228,7 +239,12 @@ define KernelPackage/dm
        CONFIG_BLK_DEV_DM \
        CONFIG_DM_CRYPT \
        CONFIG_DM_MIRROR
-  FILES:=$(LINUX_DIR)/drivers/md/dm-*.ko
+  FILES:= \
+    $(LINUX_DIR)/drivers/md/dm-mod.ko \
+    $(LINUX_DIR)/drivers/md/dm-crypt.ko \
+    $(LINUX_DIR)/drivers/md/dm-log.ko \
+    $(LINUX_DIR)/drivers/md/dm-mirror.ko \
+    $(LINUX_DIR)/drivers/md/dm-region-hash.ko
   AUTOLOAD:=$(call AutoLoad,30,dm-mod dm-log dm-region-hash dm-mirror dm-crypt)
 endef
 
@@ -238,6 +254,23 @@ endef
 
 $(eval $(call KernelPackage,dm))
 
+define KernelPackage/dm-raid
+  SUBMENU:=$(BLOCK_MENU)
+  TITLE:=LVM2 raid support
+  DEPENDS:=+kmod-dm +kmod-md-mod \
+           +kmod-md-raid0 +kmod-md-raid1 +kmod-md-raid10 +kmod-md-raid456
+  KCONFIG:= \
+       CONFIG_DM_RAID
+  FILES:=$(LINUX_DIR)/drivers/md/dm-raid.ko
+  AUTOLOAD:=$(call AutoLoad,31,dm-raid)
+endef
+
+define KernelPackage/dm-raid/description
+ Kernel module necessary for LVM2 raid support
+endef
+
+$(eval $(call KernelPackage,dm-raid))
+
 
 define KernelPackage/md-mod
   SUBMENU:=$(BLOCK_MENU)
@@ -326,7 +359,7 @@ $(eval $(call KernelPackage,md-raid10))
 
 
 define KernelPackage/md-raid456
-$(call KernelPackage/md/Depends,+kmod-lib-raid6 +kmod-lib-xor +LINUX_4_4:kmod-lib-crc32c)
+$(call KernelPackage/md/Depends,+kmod-lib-raid6 +kmod-lib-xor +kmod-lib-crc32c)
   TITLE:=RAID Level 456 Driver
   KCONFIG:= \
        CONFIG_ASYNC_CORE \