Driver for USB CDC Ethernet devices (USB Host-to-Host), appearing as

network interfaces, transporting Ethernet, supporting Sharp Zaurus and
Prolific PL-2501 (external cable). Written by Craig Boston based on code
from Bill Paul. ok deraadt@

1 files changed, 85 insertions, 0 deletions

diff --git a/sys/dev/usb/if_cdcereg.h b/sys/dev/usb/if_cdcereg.h
new file mode 100644
index 00000000000..a01f5f5a66b
--- /dev/null
+++ b/sys/dev/usb/if_cdcereg.h
@@ -0,0 +1,85 @@
+/*	$OpenBSD: if_cdcereg.h,v 1.1 2004/07/20 20:30:09 dhartmei Exp $ */
+
+/*
+ * Copyright (c) 1997, 1998, 1999, 2000-2003 Bill Paul <wpaul@windriver.com>
+ * Copyright (c) 2003 Craig Boston
+ * Copyright (c) 2004 Daniel Hartmeier
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by Bill Paul.
+ * 4. Neither the name of the author nor the names of any co-contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL Bill Paul, THE VOICES IN HIS HEAD OR
+ * THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define CDCE_RX_LIST_CNT	1
+#define CDCE_TX_LIST_CNT	1
+#define CDCE_BUFSZ		1542
+
+struct cdce_type {
+	struct usb_devno	 cdce_dev;
+	u_int16_t		 cdce_flags;
+#define CDCE_ZAURUS	1
+#define CDCE_NO_UNION	2
+};
+
+struct cdce_softc;
+
+struct cdce_chain {
+	struct cdce_softc	*cdce_sc;
+	usbd_xfer_handle	 cdce_xfer;
+	char			*cdce_buf;
+	struct mbuf		*cdce_mbuf;
+	int			 cdce_accum;
+	int			 cdce_idx;
+};
+
+struct cdce_cdata {
+	struct cdce_chain	 cdce_rx_chain[CDCE_RX_LIST_CNT];
+	struct cdce_chain	 cdce_tx_chain[CDCE_TX_LIST_CNT];
+	int			 cdce_tx_prod;
+	int			 cdce_tx_cons;
+	int			 cdce_tx_cnt;
+	int			 cdce_rx_prod;
+};
+
+struct cdce_softc {
+	USBBASEDEVICE		 cdce_dev;
+	struct arpcom		 cdce_arpcom;
+#define GET_IFP(sc) (&(sc)->cdce_arpcom.ac_if)
+	usbd_device_handle	 cdce_udev;
+	usbd_interface_handle	 cdce_ctl_iface;
+	usbd_interface_handle	 cdce_data_iface;
+	int			 cdce_bulkin_no;
+	usbd_pipe_handle	 cdce_bulkin_pipe;
+	int			 cdce_bulkout_no;
+	usbd_pipe_handle	 cdce_bulkout_pipe;
+	char			 cdce_dying;
+	int			 cdce_unit;
+	struct cdce_cdata	 cdce_cdata;
+	int			 cdce_rxeof_errors;
+	u_int16_t		 cdce_flags;
+	char			 cdce_attached;
+};