add sierra-directip, a package based on the latest DirectIP capable sierra wireless drivers + some fixes

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@28635 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/sierra-directip/Makefile

@@ -0,0 +1,41 @@
+#
+# Copyright (C) 2006-2010 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/kernel.mk
+
+PKG_NAME:=sierra-directip
+PKG_RELEASE:=10
+
+include $(INCLUDE_DIR)/package.mk
+
+define KernelPackage/usb-sierrawireless-directip
+  SUBMENU:=USB Support
+  DEPENDS:=+kmod-usb-serial +kmod-usb-net
+  TITLE:=Updated Sierra Wireless drivers for DirectIP
+  FILES:= \
+  	$(PKG_BUILD_DIR)/sierra.ko \
+  	$(PKG_BUILD_DIR)/sierra_net.ko
+  AUTOLOAD:=$(call AutoLoad,60,sierra sierra_net)
+endef
+
+define Build/Prepare
+	mkdir -p $(PKG_BUILD_DIR)
+	$(CP) ./src/* $(PKG_BUILD_DIR)/
+	$(Build/Patch)
+endef
+
+define Build/Compile
+	$(MAKE) -C "$(LINUX_DIR)" \
+		CROSS_COMPILE="$(TARGET_CROSS)" \
+		ARCH="$(LINUX_KARCH)" \
+		SUBDIRS="$(PKG_BUILD_DIR)" \
+		EXTRA_CFLAGS="$(BUILDFLAGS)" \
+		modules
+endef
+
+$(eval $(call KernelPackage,usb-sierrawireless-directip))

package/sierra-directip/patches/100-sierra_net_endian.patch

@@ -0,0 +1,22 @@
+--- a/sierra_net.c
++++ b/sierra_net.c
+@@ -840,8 +840,8 @@ static int sierra_net_bind(struct usbnet
+ 	init_timer(&priv->sync_timer);
+ 	/* verify fw attributes */
+ 	status = sierra_net_get_fw_attr(dev, &fwattr);
+-	dev_dbg(&dev->udev->dev, "Fw attr: %x\n", fwattr); 
+-	if (status == sizeof(fwattr) && (fwattr & SWI_GET_FW_ATTR_APM)) {
++	dev_dbg(&dev->udev->dev, "Fw attr: %x\n", cpu_to_le16(fwattr));
++	if (status == sizeof(fwattr) && (cpu_to_le16(fwattr) & SWI_GET_FW_ATTR_APM)) {
+ /******************************************************************************* 
+  * If you want the default /sys/bus/usb/devices/.../.../power/level to be forced
+  * to auto, the following needs to be compiled in.
+@@ -856,7 +856,7 @@ static int sierra_net_bind(struct usbnet
+ 		usb_disable_autosuspend(dev->udev);
+ 	}
+ 	/* test whether firmware supports DHCP */
+-	if (!(status == sizeof(fwattr) && (fwattr & SWI_GET_FW_ATTR_MASK))) {
++	if (!(status == sizeof(fwattr) && (cpu_to_le16(fwattr) & SWI_GET_FW_ATTR_MASK))) {
+ 		/* found incompatible firmware version */
+ 		dev_err(&dev->udev->dev, "Incompatible driver and firmware"
+ 			" versions\n");

package/sierra-directip/patches/110-drop_dhcp_requirement.patch

@@ -0,0 +1,14 @@
+--- a/sierra_net.c
++++ b/sierra_net.c
+@@ -858,10 +858,7 @@ static int sierra_net_bind(struct usbnet
+ 	/* test whether firmware supports DHCP */
+ 	if (!(status == sizeof(fwattr) && (cpu_to_le16(fwattr) & SWI_GET_FW_ATTR_MASK))) {
+ 		/* found incompatible firmware version */
+-		dev_err(&dev->udev->dev, "Incompatible driver and firmware"
+-			" versions\n");
+-		kfree(priv);
+-		return -ENODEV;
++		dev_err(&dev->udev->dev, "Warning: Firmware does not have DHCP support\n");
+ 	}
+ 	/* prepare sync message from template */
+ 	memcpy(priv->sync_msg, sync_tmplate, sizeof(priv->sync_msg));

package/sierra-directip/src/Makefile

@@ -0,0 +1 @@
+obj-m := sierra.o sierra_net.o