1 files changed, 61 insertions, 0 deletions
diff --git a/include/usb_ether.h b/include/usb_ether.h
new file mode 100644
index 0000000..31cbc8d
--- /dev/null
+++ b/include/usb_ether.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2011 The Chromium OS Authors.
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#ifndef __USB_ETHER_H__
+#define __USB_ETHER_H__
+
+#include <net.h>
+
+/*
+ *	IEEE 802.3 Ethernet magic constants.  The frame sizes omit the preamble
+ *	and FCS/CRC (frame check sequence).
+ */
+#define ETH_ALEN	6		/* Octets in one ethernet addr	 */
+#define ETH_HLEN	14		/* Total octets in header.	 */
+#define ETH_ZLEN	60		/* Min. octets in frame sans FCS */
+#define ETH_DATA_LEN	1500		/* Max. octets in payload	 */
+#define ETH_FRAME_LEN	PKTSIZE_ALIGN	/* Max. octets in frame sans FCS */
+#define ETH_FCS_LEN	4		/* Octets in the FCS		 */
+
+struct ueth_data {
+	/* eth info */
+	struct eth_device eth_dev;		/* used with eth_register */
+	int phy_id;						/* mii phy id */
+
+	/* usb info */
+	struct usb_device *pusb_dev;	/* this usb_device */
+	unsigned char	ifnum;			/* interface number */
+	unsigned char	ep_in;			/* in endpoint */
+	unsigned char	ep_out;			/* out ....... */
+	unsigned char	ep_int;			/* interrupt . */
+	unsigned char	subclass;		/* as in overview */
+	unsigned char	protocol;		/* .............. */
+	unsigned char	irqinterval;	/* Intervall for IRQ Pipe */
+
+	/* private fields for each driver can go here if needed */
+};
+
+/*
+ * Function definitions for each USB ethernet driver go here, bracketed by
+ * #ifdef CONFIG_USB_ETHER_xxx...#endif
+ */
+
+#endif /* __USB_ETHER_H__ */