89 lines
3.0 KiB
C
89 lines
3.0 KiB
C
/* $NetBSD: if_cdcereg.h,v 1.5 2009/09/04 18:10:08 dyoung Exp $ */
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/*
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* Copyright (c) 1997, 1998, 1999, 2000-2003 Bill Paul <wpaul@windriver.com>
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* Copyright (c) 2003 Craig Boston
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* Copyright (c) 2004 Daniel Hartmeier
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul, THE VOICES IN HIS HEAD OR
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* THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#define CDCE_RX_LIST_CNT 1
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#define CDCE_TX_LIST_CNT 1
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#define CDCE_BUFSZ 1542
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struct cdce_type {
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struct usb_devno cdce_dev;
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u_int16_t cdce_flags;
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#define CDCE_ZAURUS 1
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#define CDCE_NO_UNION 2
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};
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struct cdce_softc;
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struct cdce_chain {
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struct cdce_softc *cdce_sc;
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usbd_xfer_handle cdce_xfer;
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char *cdce_buf;
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struct mbuf *cdce_mbuf;
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int cdce_accum;
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int cdce_idx;
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};
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struct cdce_cdata {
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struct cdce_chain cdce_rx_chain[CDCE_RX_LIST_CNT];
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struct cdce_chain cdce_tx_chain[CDCE_TX_LIST_CNT];
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int cdce_tx_prod;
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int cdce_tx_cons;
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int cdce_tx_cnt;
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int cdce_rx_prod;
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};
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struct cdce_softc {
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device_t cdce_dev;
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struct ethercom cdce_ec;
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#if NRND > 0
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rndsource_element_t rnd_source;
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#endif
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#define GET_IFP(sc) (&(sc)->cdce_ec.ec_if)
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usbd_device_handle cdce_udev;
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usbd_interface_handle cdce_ctl_iface;
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usbd_interface_handle cdce_data_iface;
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int cdce_bulkin_no;
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usbd_pipe_handle cdce_bulkin_pipe;
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int cdce_bulkout_no;
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usbd_pipe_handle cdce_bulkout_pipe;
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char cdce_dying;
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int cdce_unit;
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struct cdce_cdata cdce_cdata;
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int cdce_rxeof_errors;
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u_int16_t cdce_flags;
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char cdce_attached;
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};
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