Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/ep/if_epvar.h
Version:
- FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
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1 /*- 2 * Copyright (c) 1993 Herb Peyerl (hpeyerl@novatel.ca) 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 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 10 * 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. 21 * 22 * $FreeBSD: src/sys/dev/ep/if_epvar.h,v 1.13.4.1 2005/02/01 21:45:16 imp Exp $ 23 */ 24 25 struct ep_board { 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 */ 30 }; 31 32 /* 33 * Ethernet software status per interface. 34 */ 35 struct ep_softc { 36 struct arpcom arpcom; /* Ethernet common part */ 37 struct ifmedia ifmedia; /* media info */ 38 39 device_t dev; 40 41 struct mtx sc_mtx; 42 struct resource *iobase; 43 struct resource *irq; 44 45 bus_space_handle_t bsh; 46 bus_space_tag_t bst; 47 void *ep_intrhand; 48 49 u_short ep_connectors; /* Connectors on this card. */ 50 u_char ep_connector; /* Configured connector. */ 51 52 struct mbuf *top; 53 struct mbuf *mcur; 54 short cur_len; 55 56 int stat; /* some flags */ 57 #define F_RX_FIRST 0x001 58 #define F_PROMISC 0x008 59 #define F_ACCESS_32_BITS 0x100 60 61 int gone; /* adapter is not present (for PCCARD) */ 62 63 struct ep_board epb; 64 65 int unit; 66 67 #ifdef EP_LOCAL_STATS 68 short tx_underrun; 69 short rx_no_first; 70 short rx_no_mbuf; 71 short rx_overrunf; 72 short rx_overrunl; 73 #endif 74 }; 75 76 int ep_alloc(device_t); 77 void ep_free(device_t); 78 int ep_detach(device_t); 79 void ep_get_media(struct ep_softc *); 80 int ep_attach(struct ep_softc *); 81 void ep_intr(void *); 82 int get_e(struct ep_softc *, uint16_t, uint16_t *); 83 int ep_get_macaddr(struct ep_softc *, u_char *); 84 85 #define CSR_READ_1(sc, off) (bus_space_read_1((sc)->bst, (sc)->bsh, off)) 86 #define CSR_READ_2(sc, off) (bus_space_read_2((sc)->bst, (sc)->bsh, off)) 87 #define CSR_WRITE_1(sc, off, val) \ 88 bus_space_write_1(sc->bst, sc->bsh, off, val) 89 #define CSR_WRITE_2(sc, off, val) \ 90 bus_space_write_2(sc->bst, sc->bsh, off, val) 91 #define CSR_WRITE_MULTI_1(sc, off, addr, count) \ 92 bus_space_write_multi_1(sc->bst, sc->bsh, off, addr, count) 93 #define CSR_WRITE_MULTI_2(sc, off, addr, count) \ 94 bus_space_write_multi_2(sc->bst, sc->bsh, off, addr, count) 95 #define CSR_WRITE_MULTI_4(sc, off, addr, count) \ 96 bus_space_write_multi_4(sc->bst, sc->bsh, off, addr, count) 97 #define CSR_READ_MULTI_1(sc, off, addr, count) \ 98 bus_space_read_multi_1(sc->bst, sc->bsh, off, addr, count) 99 #define CSR_READ_MULTI_2(sc, off, addr, count) \ 100 bus_space_read_multi_2(sc->bst, sc->bsh, off, addr, count) 101 #define CSR_READ_MULTI_4(sc, off, addr, count) \ 102 bus_space_read_multi_4(sc->bst, sc->bsh, off, addr, count) 103 104 #define EP_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) 105 #define EP_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) 106 #define EP_LOCK_INIT(_sc) \ 107 mtx_init(&_sc->sc_mtx, device_get_nameunit(_sc->dev), \ 108 MTX_NETWORK_LOCK, MTX_DEF) 109 #define EP_LOCK_DESTORY(_sc) mtx_destroy(&_sc->sc_mtx); 110 #define EP_ASSERT_LOCKED(_sc) mtx_assert(&_sc->sc_mtx, MA_OWNED); 111 #define EP_ASSERT_UNLOCKED(_sc) mtx_assert(&_sc->sc_mtx, MA_NOTOWNED);
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