Atheros AR600x driver + build glue

chromeos/drivers/ath6kl/os/linux/include/config_linux.h

+/*
+ * Copyright (c) 2004-2007 Atheros Communications Inc.
+ * All rights reserved.
+ *
+ * 
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License version 2 as
+// published by the Free Software Foundation;
+//
+// Software distributed under the License is distributed on an "AS
+// IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+// implied. See the License for the specific language governing
+// rights and limitations under the License.
+//
+//
+ *
+ */
+
+#ifndef _CONFIG_LINUX_H_
+#define _CONFIG_LINUX_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <linux/version.h>
+
+/*
+ * Host-side GPIO support is optional.
+ * If run-time access to GPIO pins is not required, then
+ * this should be changed to #undef.
+ */
+#define CONFIG_HOST_GPIO_SUPPORT
+
+/*
+ * Host side Test Command support
+ */
+#define CONFIG_HOST_TCMD_SUPPORT
+
+#define USE_4BYTE_REGISTER_ACCESS
+
+/* Host-side support for Target-side profiling */
+#undef CONFIG_TARGET_PROFILE_SUPPORT
+
+/* IP/TCP checksum offload */
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)
+#define CONFIG_CHECKSUM_OFFLOAD
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif