1 /*
2 * Copyright (c) 2008 The DragonFly Project. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 * 3. Neither the name of The DragonFly Project nor the names of its
15 * contributors may be used to endorse or promote products derived
16 * from this software without specific, prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING,
24 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
26 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
27 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
28 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 *
31 * $DragonFly: src/sys/dev/netif/sln/if_slnvar.h,v 1.1 2008/02/28 18:39:20 swildner Exp $
32 */
33
34 #ifndef _IF_SLVAR_H_
35 #define _IF_SLVAR_H_
36
37 struct sln_buf_data {
38 uint32_t dirty_rx;
39 caddr_t sln_rx_buf;
40 struct mbuf *sln_tx_buf[SL_TXD_CNT];
41 uint32_t dirty_tx;
42 uint32_t cur_tx;
43 };
44
45 struct sln_softc {
46 struct arpcom arpcom; /* interface info */
47 struct ifmedia ifmedia; /* media info */
48 bus_space_handle_t sln_bushandle; /* bus space handle */
49 bus_space_tag_t sln_bustag; /* bus space tag */
50 struct resource *sln_res;
51 struct resource *sln_irq;
52 void *sln_intrhand;
53 uint8_t sln_type;
54 uint8_t sln_stats_no_timeout;
55 uint16_t tx_early_ctrl;
56 uint16_t rx_early_ctrl:1;
57 struct sln_buf_data sln_bufdata; /* Tx buffer descriptor */
58 struct callout sln_state;
59 uint32_t rxcfg;
60 uint32_t txcfg;
61 int suspended;
62 int connect;
63 int media_duplex;
64 int media_speed;
65 int txenablepad;
66 };
67
68 #endif /* !_IF_SLVAR_H_ */
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