1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 1999 M. Warner Losh <imp@village.org> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 * $FreeBSD$ 28 */ 29 30#ifndef _IF_CSVAR_H 31#define _IF_CSVAR_H 32 33/* 34 * cs_softc: per line info and status 35 */ 36struct cs_softc { 37 /* Ethernet common code */ 38 struct ifnet *ifp; 39 device_t dev; 40 41 /* Configuration words from EEPROM */ 42 int auto_neg_cnf; /* AutoNegotitation configuration */ 43 int adapter_cnf; /* Adapter configuration */ 44 int isa_config; /* ISA configuration */ 45 int chip_type; /* Type of chip */ 46 47 u_char enaddr[ETHER_ADDR_LEN]; 48 49 struct ifmedia media; /* Media information */ 50 51 int port_rid; /* resource id for port range */ 52 struct resource* port_res; /* resource for port range */ 53 int irq_rid; /* resource id for irq */ 54 struct resource* irq_res; /* resource for irq */ 55 void* irq_handle; /* handle for irq handler */ 56 57 int flags; 58#define CS_NO_IRQ 0x1 59 int send_cmd; 60 int line_ctl; /* */ 61 int send_underrun; 62 void *recv_ring; 63 64 unsigned char *buffer; 65 int buf_len; 66 struct mtx lock; 67 struct callout timer; 68 int tx_timeout; 69}; 70 71#define CS_LOCK(sc) mtx_lock(&(sc)->lock) 72#define CS_UNLOCK(sc) mtx_unlock(&(sc)->lock) 73#define CS_ASSERT_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED) 74 75int cs_alloc_port(device_t dev, int rid, int size); 76int cs_alloc_irq(device_t dev, int rid); 77int cs_attach(device_t dev); 78int cs_cs89x0_probe(device_t dev); 79int cs_detach(device_t dev); 80void cs_release_resources(device_t dev); 81 82#endif /* _IF_CSVAR_H */ 83