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