2 * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) All rights reserved.
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met: 1. Redistributions of source code must retain the above copyright
7 * notice, this list of conditions and the following disclaimer. 2. The name
8 * of the author may not be used to endorse or promote products derived from
9 * this software without specific prior written permission
11 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
12 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
13 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
14 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
15 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
16 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
17 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
18 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
19 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
20 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 u_short prod_id; /* product ID */
27 int cmd_off; /* command offset (bit shift) */
28 int mii_trans; /* activate MII transiever */
29 u_short res_cfg; /* resource configuration */
33 * Ethernet software status per interface.
37 struct ifmedia ifmedia; /* media info */
41 struct resource *iobase;
44 bus_space_handle_t bsh;
48 struct callout watchdog_timer;
51 u_short ep_connectors; /* Connectors on this card. */
52 u_char ep_connector; /* Configured connector. */
58 int stat; /* some flags */
59 #define F_RX_FIRST 0x001
60 #define F_ENADDR_SKIP 0x002
61 #define F_PROMISC 0x008
62 #define F_ACCESS_32_BITS 0x100
63 #define F_HAS_TX_PLL 0x200
65 int gone; /* adapter is not present (for PCCARD) */
78 int ep_alloc(device_t);
79 void ep_free(device_t);
80 int ep_detach(device_t);
81 void ep_get_media(struct ep_softc *);
82 int ep_attach(struct ep_softc *);
84 int ep_get_e(struct ep_softc *, uint16_t, uint16_t *);
86 #define CSR_READ_1(sc, off) (bus_space_read_1((sc)->bst, (sc)->bsh, off))
87 #define CSR_READ_2(sc, off) (bus_space_read_2((sc)->bst, (sc)->bsh, off))
88 #define CSR_WRITE_1(sc, off, val) \
89 bus_space_write_1(sc->bst, sc->bsh, off, val)
90 #define CSR_WRITE_2(sc, off, val) \
91 bus_space_write_2(sc->bst, sc->bsh, off, val)
92 #define CSR_WRITE_MULTI_1(sc, off, addr, count) \
93 bus_space_write_multi_1(sc->bst, sc->bsh, off, addr, count)
94 #define CSR_WRITE_MULTI_2(sc, off, addr, count) \
95 bus_space_write_multi_2(sc->bst, sc->bsh, off, addr, count)
96 #define CSR_WRITE_MULTI_4(sc, off, addr, count) \
97 bus_space_write_multi_4(sc->bst, sc->bsh, off, addr, count)
98 #define CSR_READ_MULTI_1(sc, off, addr, count) \
99 bus_space_read_multi_1(sc->bst, sc->bsh, off, addr, count)
100 #define CSR_READ_MULTI_2(sc, off, addr, count) \
101 bus_space_read_multi_2(sc->bst, sc->bsh, off, addr, count)
102 #define CSR_READ_MULTI_4(sc, off, addr, count) \
103 bus_space_read_multi_4(sc->bst, sc->bsh, off, addr, count)
105 #define EP_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx)
106 #define EP_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx)
107 #define EP_LOCK_INIT(_sc) \
108 mtx_init(&_sc->sc_mtx, device_get_nameunit(_sc->dev), \
109 MTX_NETWORK_LOCK, MTX_DEF)
110 #define EP_LOCK_DESTROY(_sc) mtx_destroy(&_sc->sc_mtx);
111 #define EP_ASSERT_LOCKED(_sc) mtx_assert(&_sc->sc_mtx, MA_OWNED);
112 #define EP_ASSERT_UNLOCKED(_sc) mtx_assert(&_sc->sc_mtx, MA_NOTOWNED);