1 | /* $NetBSD: if_cdcereg.h,v 1.9 2016/04/23 10:15:31 skrll Exp $ */ |
2 | |
3 | /* |
4 | * Copyright (c) 1997, 1998, 1999, 2000-2003 Bill Paul <wpaul@windriver.com> |
5 | * Copyright (c) 2003 Craig Boston |
6 | * Copyright (c) 2004 Daniel Hartmeier |
7 | * All rights reserved. |
8 | * |
9 | * Redistribution and use in source and binary forms, with or without |
10 | * modification, are permitted provided that the following conditions |
11 | * are met: |
12 | * 1. Redistributions of source code must retain the above copyright |
13 | * notice, this list of conditions and the following disclaimer. |
14 | * 2. Redistributions in binary form must reproduce the above copyright |
15 | * notice, this list of conditions and the following disclaimer in the |
16 | * documentation and/or other materials provided with the distribution. |
17 | * 3. All advertising materials mentioning features or use of this software |
18 | * must display the following acknowledgement: |
19 | * This product includes software developed by Bill Paul. |
20 | * 4. Neither the name of the author nor the names of any co-contributors |
21 | * may be used to endorse or promote products derived from this software |
22 | * without specific prior written permission. |
23 | * |
24 | * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND |
25 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
26 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
27 | * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul, THE VOICES IN HIS HEAD OR |
28 | * THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
29 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
30 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
31 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
32 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
33 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
34 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
35 | */ |
36 | |
37 | #include <sys/rndsource.h> |
38 | |
39 | #define CDCE_RX_LIST_CNT 1 |
40 | #define CDCE_TX_LIST_CNT 1 |
41 | #define CDCE_BUFSZ 1542 |
42 | |
43 | struct cdce_type { |
44 | struct usb_devno cdce_dev; |
45 | uint16_t cdce_flags; |
46 | #define CDCE_ZAURUS 1 |
47 | #define CDCE_NO_UNION 2 |
48 | }; |
49 | |
50 | struct cdce_softc; |
51 | |
52 | struct cdce_chain { |
53 | struct cdce_softc *cdce_sc; |
54 | struct usbd_xfer *cdce_xfer; |
55 | char *cdce_buf; |
56 | struct mbuf *cdce_mbuf; |
57 | int cdce_accum; |
58 | int cdce_idx; |
59 | }; |
60 | |
61 | struct cdce_cdata { |
62 | struct cdce_chain cdce_rx_chain[CDCE_RX_LIST_CNT]; |
63 | struct cdce_chain cdce_tx_chain[CDCE_TX_LIST_CNT]; |
64 | int cdce_tx_prod; |
65 | int cdce_tx_cons; |
66 | int cdce_tx_cnt; |
67 | int cdce_rx_prod; |
68 | }; |
69 | |
70 | struct cdce_softc { |
71 | device_t cdce_dev; |
72 | struct ethercom cdce_ec; |
73 | krndsource_t rnd_source; |
74 | #define GET_IFP(sc) (&(sc)->cdce_ec.ec_if) |
75 | struct usbd_device * cdce_udev; |
76 | struct usbd_interface * cdce_ctl_iface; |
77 | struct usbd_interface * cdce_data_iface; |
78 | int cdce_bulkin_no; |
79 | struct usbd_pipe * cdce_bulkin_pipe; |
80 | int cdce_bulkout_no; |
81 | struct usbd_pipe * cdce_bulkout_pipe; |
82 | char cdce_dying; |
83 | int cdce_unit; |
84 | struct cdce_cdata cdce_cdata; |
85 | int cdce_rxeof_errors; |
86 | uint16_t cdce_flags; |
87 | char cdce_attached; |
88 | }; |
89 | |