From 573f15826d5e588ca2f57af0555036d9c4224206 Mon Sep 17 00:00:00 2001
From: Florian Fainelli <florian@openwrt.org>
Date: Sat, 4 Sep 2010 18:06:49 +0000
Subject: [PATCH] kmod-sctp: Add SCTP kernel support

This adds a new kmod-sctp option that enables support of SCTP in 2.6x
kernels.
The patch also contains a small cleanup in the dependencies.

Signed-off-by: Sebastien Decugis <sdecugis@nict.go.jp>

SVN-Revision: 22917
---
 package/kernel/modules/fs.mk         |  7 ++-----
 package/kernel/modules/netsupport.mk | 22 ++++++++++++++++++++++
 package/kernel/modules/other.mk      | 16 ++++++++++++++++
 3 files changed, 40 insertions(+), 5 deletions(-)

diff --git a/package/kernel/modules/fs.mk b/package/kernel/modules/fs.mk
index 71b1a59fcd..e5714aab64 100644
--- a/package/kernel/modules/fs.mk
+++ b/package/kernel/modules/fs.mk
@@ -25,16 +25,13 @@ $(eval $(call KernelPackage,fs-autofs4))
 define KernelPackage/fs-btrfs
   SUBMENU:=$(FS_MENU)
   TITLE:=BTRFS filesystem support
-  # for crc32c
-  DEPENDS:=+kmod-crypto-core +kmod-crypto-misc
+  DEPENDS:=+kmod-libcrc32c
   KCONFIG:=\
-	CONFIG_LIBCRC32C \
 	CONFIG_BTRFS_FS \
 	CONFIG_BTRFS_FS_POSIX_ACL=n
   FILES:=\
-	$(LINUX_DIR)/lib/libcrc32c.ko \
 	$(LINUX_DIR)/fs/btrfs/btrfs.ko
-  AUTOLOAD:=$(call AutoLoad,30,crc32c libcrc32c btrfs,1)
+  AUTOLOAD:=$(call AutoLoad,30,btrfs,1)
 endef
 
 define KernelPackage/fs-btrfs/description
diff --git a/package/kernel/modules/netsupport.mk b/package/kernel/modules/netsupport.mk
index 196e5a39c8..703cc648ca 100644
--- a/package/kernel/modules/netsupport.mk
+++ b/package/kernel/modules/netsupport.mk
@@ -674,3 +674,25 @@ endef
 $(eval $(call KernelPackage,l2tp-ip))
 
 
+define KernelPackage/sctp
+  SUBMENU:=$(NETWORK_SUPPORT_MENU)
+  TITLE:=SCTP protocol kernel support
+  KCONFIG:=\
+     CONFIG_IP_SCTP \
+     CONFIG_SCTP_DBG_MSG=n \
+     CONFIG_SCTP_DBG_OBJCNT=n \
+     CONFIG_SCTP_HMAC_NONE=n \
+     CONFIG_SCTP_HMAC_SHA1=n \
+     CONFIG_SCTP_HMAC_MD5=y
+  FILES:= $(LINUX_DIR)/net/sctp/sctp.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:= $(call AutoLoad,32,sctp)
+  DEPENDS:=+kmod-libcrc32c +kmod-crypto-md5 +kmod-crypto-hmac
+endef
+
+define KernelPackage/sctp/description
+ Kernel modules for SCTP protocol support
+endef
+
+$(eval $(call KernelPackage,sctp))
+
+
diff --git a/package/kernel/modules/other.mk b/package/kernel/modules/other.mk
index 18cd79faf9..53080f8cdf 100644
--- a/package/kernel/modules/other.mk
+++ b/package/kernel/modules/other.mk
@@ -132,6 +132,22 @@ endef
 $(eval $(call KernelPackage,crc16))
 
 
+define KernelPackage/libcrc32c
+  SUBMENU:=$(OTHER_MENU)
+  TITLE:=CRC32 library support
+  KCONFIG:=CONFIG_LIBCRC32C
+  DEPENDS:=+kmod-crypto-core +kmod-crypto-misc 
+  FILES:=$(LINUX_DIR)/lib/libcrc32c.ko
+  AUTOLOAD:=$(call AutoLoad,20,crc32c libcrc32c,1)
+endef
+
+define KernelPackage/libcrc32c/description
+ Kernel module for CRC32 support
+endef
+
+$(eval $(call KernelPackage,libcrc32c))
+
+
 define KernelPackage/eeprom-93cx6
   SUBMENU:=$(OTHER_MENU)
   TITLE:=EEPROM 93CX6 support
-- 
2.30.2