From e48f324dc0df2d84e6663e95a8234888ebf4bbb1 Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Fri, 12 Feb 2010 19:01:45 +0000
Subject: [PATCH] kernel: add xen kmods

SVN-Revision: 19611
---
 package/kernel/modules/xen.mk | 110 ++++++++++++++++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 package/kernel/modules/xen.mk

diff --git a/package/kernel/modules/xen.mk b/package/kernel/modules/xen.mk
new file mode 100644
index 0000000000..e5f62ae420
--- /dev/null
+++ b/package/kernel/modules/xen.mk
@@ -0,0 +1,110 @@
+#
+# Copyright (C) 2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+XEN_MENU:=Xen paravirtualized guest support
+
+define KernelPackage/xen-fs
+  SUBMENU:=$(XEN_MENU)
+  TITLE:=Xen filesystem
+  DEPENDS:=@TARGET_x86_xen_domu
+  KCONFIG:= \
+  	CONFIG_XENFS \
+  	CONFIG_XEN_COMPAT_XENFS=y
+  FILES:=$(LINUX_DIR)/drivers/xen/xenfs/xenfs.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,05,xenfs)
+endef
+
+define KernelPackage/xen-fs/description
+  Kernel module for the Xen filesystem
+endef
+
+$(eval $(call KernelPackage,xen-fs))
+
+
+define KernelPackage/xen-evtchn
+  SUBMENU:=$(XEN_MENU)
+  TITLE:=Xen event channels
+  DEPENDS:=@TARGET_x86_xen_domu
+  KCONFIG:=CONFIG_XEN_DEV_EVTCHN
+  FILES:=$(LINUX_DIR)/drivers/xen/evtchn.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,06,evtchn)
+endef
+
+define KernelPackage/xen-evtchn/description
+  Kernel module for the /dev/xen/evtchn device
+endef
+
+$(eval $(call KernelPackage,xen-evtchn))
+
+# FIXME: the FB support should be moved to a separate kmod
+define KernelPackage/xen-fbdev
+  SUBMENU:=$(XEN_MENU)
+  TITLE:=Xen virtual frame buffer
+  DEPENDS:=@TARGET_x86_xen_domu
+  KCONFIG:= \
+  	CONFIG_XEN_FBDEV_FRONTEND \
+  	CONFIG_FB \
+  	CONFIG_FB_DEFERRED_IO=y \
+  	CONFIG_FB_SYS_COPYAREA \
+  	CONFIG_FB_SYS_FILLRECT \
+  	CONFIG_FB_SYS_FOPS \
+  	CONFIG_FB_SYS_IMAGEBLIT \
+  	CONFIG_FIRMWARE_EDID=n
+  FILES:= \
+  	$(LINUX_DIR)/drivers/video/xen-fbfront.$(LINUX_KMOD_SUFFIX) \
+  	$(LINUX_DIR)/drivers/video/fb.$(LINUX_KMOD_SUFFIX) \
+  	$(LINUX_DIR)/drivers/video/syscopyarea.$(LINUX_KMOD_SUFFIX) \
+  	$(LINUX_DIR)/drivers/video/sysfillrect.$(LINUX_KMOD_SUFFIX) \
+  	$(LINUX_DIR)/drivers/video/fb_sys_fops.$(LINUX_KMOD_SUFFIX) \
+  	$(LINUX_DIR)/drivers/video/sysimgblt.$(LINUX_KMOD_SUFFIX)  	
+  AUTOLOAD:=$(call AutoLoad,07, \
+  	fb \
+  	syscopyarea \
+  	sysfillrect \
+  	fb_sys_fops \
+  	sysimgblt \
+  	xen-fbfront \
+  )
+endef
+
+define KernelPackage/xen-fs/description
+  Kernel module for the Xen virtual frame buffer
+endef
+
+$(eval $(call KernelPackage,xen-fbdev))
+
+
+define KernelPackage/xen-kbddev
+  SUBMENU:=$(XEN_MENU)
+  TITLE:=Xen virtual keyboard and mouse
+  DEPENDS:=@TARGET_x86_xen_domu
+  KCONFIG:=CONFIG_XEN_KBDDEV_FRONTEND
+  FILES:=$(LINUX_DIR)/drivers/input/xen-kbdfront.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,08,xen-kbdfront)
+endef
+
+define KernelPackage/xen-kbddev/description
+  Kernel module for the Xen virtual keyboard and mouse
+endef
+
+$(eval $(call KernelPackage,xen-kbddev))
+
+
+define KernelPackage/xen-netdev
+  SUBMENU:=$(XEN_MENU)
+  TITLE:=Xen network device frontend
+  DEPENDS:=@TARGET_x86_xen_domu
+  KCONFIG:=CONFIG_XEN_NETDEV_FRONTEND
+  FILES:=$(LINUX_DIR)/drivers/net/xen-netfront.$(LINUX_KMOD_SUFFIX)
+  AUTOLOAD:=$(call AutoLoad,09,xen-netfront)
+endef
+
+define KernelPackage/xen-netdev/description
+  Kernel module for the Xen network device frontend
+endef
+
+$(eval $(call KernelPackage,xen-netdev))