1*7c77bcc9Sriastradh /* $NetBSD: seeq8005var.h,v 1.9 2015/04/13 16:33:24 riastradh Exp $ */ 240aba7cdSbjh21 340aba7cdSbjh21 /* 440aba7cdSbjh21 * Copyright (c) 2000 Ben Harris 540aba7cdSbjh21 * Copyright (c) 1995 Mark Brinicombe 640aba7cdSbjh21 * All rights reserved. 740aba7cdSbjh21 * 840aba7cdSbjh21 * Redistribution and use in source and binary forms, with or without 940aba7cdSbjh21 * modification, are permitted provided that the following conditions 1040aba7cdSbjh21 * are met: 1140aba7cdSbjh21 * 1. Redistributions of source code must retain the above copyright 1240aba7cdSbjh21 * notice, this list of conditions and the following disclaimer. 1340aba7cdSbjh21 * 2. Redistributions in binary form must reproduce the above copyright 1440aba7cdSbjh21 * notice, this list of conditions and the following disclaimer in the 1540aba7cdSbjh21 * documentation and/or other materials provided with the distribution. 1640aba7cdSbjh21 * 3. All advertising materials mentioning features or use of this software 1740aba7cdSbjh21 * must display the following acknowledgement: 1840aba7cdSbjh21 * This product includes software developed by Mark Brinicombe. 1940aba7cdSbjh21 * 4. The name of the company nor the name of the author may be used to 2040aba7cdSbjh21 * endorse or promote products derived from this software without specific 2140aba7cdSbjh21 * prior written permission. 2240aba7cdSbjh21 * 2340aba7cdSbjh21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 2440aba7cdSbjh21 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 2540aba7cdSbjh21 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 2640aba7cdSbjh21 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 2740aba7cdSbjh21 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 2840aba7cdSbjh21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 2940aba7cdSbjh21 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 3040aba7cdSbjh21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 3140aba7cdSbjh21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 3240aba7cdSbjh21 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 3340aba7cdSbjh21 * SUCH DAMAGE. 3440aba7cdSbjh21 */ 3540aba7cdSbjh21 3640aba7cdSbjh21 #ifndef _SEEQ8005VAR_H_ 3740aba7cdSbjh21 #define _SEEQ8005VAR_H_ 3840aba7cdSbjh21 39b94b953eSbjh21 #include <net/if_media.h> 40b94b953eSbjh21 41*7c77bcc9Sriastradh #include <sys/rndsource.h> 42479d71beSbjh21 43b94b953eSbjh21 /* Enumerate the possible cip variants */ 44b94b953eSbjh21 enum seeq_variant { 45b94b953eSbjh21 SEEQ_8004, SEEQ_8005 46b94b953eSbjh21 }; 47b94b953eSbjh21 4840aba7cdSbjh21 /* 4940aba7cdSbjh21 * per-line info and status 5040aba7cdSbjh21 */ 5140aba7cdSbjh21 5240aba7cdSbjh21 struct seeq8005_softc { 53b7c974daSskrll device_t sc_dev; 54b94b953eSbjh21 55f3ef35c4Sbjh21 /* These fields should be initialised by the board driver. */ 5640aba7cdSbjh21 bus_space_tag_t sc_iot; /* I/O base addr */ 5740aba7cdSbjh21 bus_space_handle_t sc_ioh; 58b94b953eSbjh21 59b94b953eSbjh21 int (*sc_mediachange)(struct seeq8005_softc *); 60b94b953eSbjh21 void (*sc_mediastatus)(struct seeq8005_softc *, struct ifmediareq *); 61b94b953eSbjh21 62f3ef35c4Sbjh21 /* These fields are used internally by the seeq8005 driver. */ 6340aba7cdSbjh21 struct ethercom sc_ethercom; /* Ethernet common */ 64b94b953eSbjh21 struct ifmedia sc_media; /* supported media information */ 65b94b953eSbjh21 6640aba7cdSbjh21 int sc_config1; /* Current config1 bits */ 6740aba7cdSbjh21 int sc_config2; /* Current config2 bits */ 68b94b953eSbjh21 int sc_config3; /* Current config3 bits 8004 only */ 6940aba7cdSbjh21 int sc_command; /* Current command bits */ 7040aba7cdSbjh21 u_int sc_rx_ptr; /* Receive buffer pointer */ 71b94b953eSbjh21 72b94b953eSbjh21 u_int sc_tx_bufs; /* Number of tx buffers */ 73b94b953eSbjh21 u_int sc_tx_used; /* Number of tx buffers in use */ 74b94b953eSbjh21 u_int sc_tx_cur; /* Next tx buffer to transmit */ 75b94b953eSbjh21 u_int sc_tx_next; /* Next tx buffer to fill */ 76b94b953eSbjh21 77b94b953eSbjh21 u_int sc_buffersize; /* Size of packet buffer */ 78b94b953eSbjh21 u_int sc_tx_bufsize; /* Size of TX packet buffer */ 79b94b953eSbjh21 u_int sc_rx_bufsize; /* Size of RX packet buffer */ 80b94b953eSbjh21 81b94b953eSbjh21 int sc_enabled; /* Enabled state */ 82b94b953eSbjh21 enum seeq_variant sc_variant; /* Chip variant */ 8327a2f91bSbjh21 int sc_flags; 8427a2f91bSbjh21 #define SF_8BIT 0x01 858e933452Stls krndsource_t rnd_source; 8640aba7cdSbjh21 }; 8740aba7cdSbjh21 88b94b953eSbjh21 extern void seeq8005_attach(struct seeq8005_softc *, const u_int8_t *, int *, 89b94b953eSbjh21 int, int); 9040aba7cdSbjh21 extern int seeq8005intr(void *); 9140aba7cdSbjh21 9240aba7cdSbjh21 #endif 93