xsurf.c revision 1.1.2.2
1 1.1.2.2 yamt /* $NetBSD: xsurf.c,v 1.1.2.2 2012/05/23 10:07:40 yamt Exp $ */ 2 1.1.2.2 yamt 3 1.1.2.2 yamt /*- 4 1.1.2.2 yamt * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 1.1.2.2 yamt * All rights reserved. 6 1.1.2.2 yamt * 7 1.1.2.2 yamt * This code is derived from software contributed to The NetBSD Foundation 8 1.1.2.2 yamt * by Bernd Ernesti. 9 1.1.2.2 yamt * 10 1.1.2.2 yamt * Redistribution and use in source and binary forms, with or without 11 1.1.2.2 yamt * modification, are permitted provided that the following conditions 12 1.1.2.2 yamt * are met: 13 1.1.2.2 yamt * 1. Redistributions of source code must retain the above copyright 14 1.1.2.2 yamt * notice, this list of conditions and the following disclaimer. 15 1.1.2.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 16 1.1.2.2 yamt * notice, this list of conditions and the following disclaimer in the 17 1.1.2.2 yamt * documentation and/or other materials provided with the distribution. 18 1.1.2.2 yamt * 19 1.1.2.2 yamt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.1.2.2 yamt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.1.2.2 yamt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.1.2.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.1.2.2 yamt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.1.2.2 yamt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.1.2.2 yamt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.1.2.2 yamt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.1.2.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.1.2.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.1.2.2 yamt * POSSIBILITY OF SUCH DAMAGE. 30 1.1.2.2 yamt */ 31 1.1.2.2 yamt 32 1.1.2.2 yamt #include <sys/cdefs.h> 33 1.1.2.2 yamt __KERNEL_RCSID(0, "$NetBSD: xsurf.c,v 1.1.2.2 2012/05/23 10:07:40 yamt Exp $"); 34 1.1.2.2 yamt 35 1.1.2.2 yamt /* 36 1.1.2.2 yamt * X-Surf driver, split from ne_zbus. 37 1.1.2.2 yamt */ 38 1.1.2.2 yamt 39 1.1.2.2 yamt #include <sys/param.h> 40 1.1.2.2 yamt #include <sys/device.h> 41 1.1.2.2 yamt #include <sys/malloc.h> 42 1.1.2.2 yamt #include <sys/mbuf.h> 43 1.1.2.2 yamt #include <sys/socket.h> 44 1.1.2.2 yamt #include <sys/syslog.h> 45 1.1.2.2 yamt #include <sys/systm.h> 46 1.1.2.2 yamt #include <sys/bus.h> 47 1.1.2.2 yamt 48 1.1.2.2 yamt #include <net/if.h> 49 1.1.2.2 yamt #include <net/if_media.h> 50 1.1.2.2 yamt #include <net/if_ether.h> 51 1.1.2.2 yamt 52 1.1.2.2 yamt #include <dev/ic/dp8390reg.h> 53 1.1.2.2 yamt #include <dev/ic/dp8390var.h> 54 1.1.2.2 yamt 55 1.1.2.2 yamt #include <dev/ic/ne2000reg.h> 56 1.1.2.2 yamt #include <dev/ic/ne2000var.h> 57 1.1.2.2 yamt 58 1.1.2.2 yamt #include <dev/ic/rtl80x9reg.h> 59 1.1.2.2 yamt #include <dev/ic/rtl80x9var.h> 60 1.1.2.2 yamt 61 1.1.2.2 yamt #include <amiga/amiga/device.h> 62 1.1.2.2 yamt #include <amiga/amiga/isr.h> 63 1.1.2.2 yamt 64 1.1.2.2 yamt #include <amiga/dev/zbusvar.h> 65 1.1.2.2 yamt #include <amiga/dev/xsurfvar.h> 66 1.1.2.2 yamt 67 1.1.2.2 yamt //#include <amiga/clockport/clockportvar.h> 68 1.1.2.2 yamt 69 1.1.2.2 yamt int xsurf_match(device_t, cfdata_t , void *); 70 1.1.2.2 yamt void xsurf_attach(device_t, device_t, void *); 71 1.1.2.2 yamt static int xsurf_print(void *aux, const char *w); 72 1.1.2.2 yamt 73 1.1.2.2 yamt struct xsurf_softc { 74 1.1.2.2 yamt device_t sc_dev; 75 1.1.2.2 yamt }; 76 1.1.2.2 yamt 77 1.1.2.2 yamt CFATTACH_DECL_NEW(xsurf, sizeof(struct xsurf_softc), 78 1.1.2.2 yamt xsurf_match, xsurf_attach, NULL, NULL); 79 1.1.2.2 yamt 80 1.1.2.2 yamt #define XSURF_NE_OFFSET 0x8000 81 1.1.2.2 yamt 82 1.1.2.2 yamt /* 83 1.1.2.2 yamt * Clockport offsets. 84 1.1.2.2 yamt */ 85 1.1.2.2 yamt #define XSURF_CP1_BASE 0xA001 86 1.1.2.2 yamt #define XSURF_CP2_BASE 0xC000 87 1.1.2.2 yamt 88 1.1.2.2 yamt /* 89 1.1.2.2 yamt * E3B Deneb firmware v11 creates fake X-Surf autoconfig entry. 90 1.1.2.2 yamt * Do not attach ne driver to this fake card, otherwise kernel panic 91 1.1.2.2 yamt * may occur. 92 1.1.2.2 yamt */ 93 1.1.2.2 yamt #define DENEB_XSURF_SERNO 0xC0FFEE01 /* Serial of the fake card */ 94 1.1.2.2 yamt 95 1.1.2.2 yamt int 96 1.1.2.2 yamt xsurf_match(device_t parent, cfdata_t cf, void *aux) 97 1.1.2.2 yamt { 98 1.1.2.2 yamt struct zbus_args *zap = aux; 99 1.1.2.2 yamt 100 1.1.2.2 yamt /* X-surf ethernet card */ 101 1.1.2.2 yamt if (zap->manid == 4626 && zap->prodid == 23) { 102 1.1.2.2 yamt return (1); 103 1.1.2.2 yamt } 104 1.1.2.2 yamt 105 1.1.2.2 yamt return (0); 106 1.1.2.2 yamt } 107 1.1.2.2 yamt 108 1.1.2.2 yamt /* 109 1.1.2.2 yamt * Install interface into kernel networking data structures. 110 1.1.2.2 yamt */ 111 1.1.2.2 yamt void 112 1.1.2.2 yamt xsurf_attach(device_t parent, device_t self, void *aux) 113 1.1.2.2 yamt { 114 1.1.2.2 yamt struct xsurf_softc *sc; 115 1.1.2.2 yamt struct xsurfbus_attach_args xaa_ne; 116 1.1.2.2 yamt struct xsurfbus_attach_args xaa_gencp1; 117 1.1.2.2 yamt struct xsurfbus_attach_args xaa_gencp2; 118 1.1.2.2 yamt 119 1.1.2.2 yamt struct zbus_args *zap = aux; 120 1.1.2.2 yamt 121 1.1.2.2 yamt sc = device_private(self); 122 1.1.2.2 yamt sc->sc_dev = self; 123 1.1.2.2 yamt 124 1.1.2.2 yamt aprint_normal(": Individual Computers X-Surf\n"); 125 1.1.2.2 yamt 126 1.1.2.2 yamt /* Add clockport. */ 127 1.1.2.2 yamt xaa_gencp1.xaa_base = (bus_addr_t)zap->va + XSURF_CP1_BASE; 128 1.1.2.2 yamt strcpy(xaa_gencp1.xaa_name, "gencp_xsurf"); 129 1.1.2.2 yamt config_found_ia(sc->sc_dev, "xsurfbus", &xaa_gencp1, xsurf_print); 130 1.1.2.2 yamt 131 1.1.2.2 yamt /* Now... if we are a fake X-Surf that's enough. */ 132 1.1.2.2 yamt if (zap->serno == DENEB_XSURF_SERNO) { 133 1.1.2.2 yamt aprint_naive_dev(sc->sc_dev, "fake X-Surf on E3B Deneb"); 134 1.1.2.2 yamt return; 135 1.1.2.2 yamt } 136 1.1.2.2 yamt 137 1.1.2.2 yamt /* Otherwise add one more clockport and continue... */ 138 1.1.2.2 yamt xaa_gencp2.xaa_base = (bus_addr_t)zap->va + XSURF_CP2_BASE; 139 1.1.2.2 yamt strcpy(xaa_gencp2.xaa_name, "gencp_xsurf"); 140 1.1.2.2 yamt config_found_ia(sc->sc_dev, "xsurfbus", &xaa_gencp2, xsurf_print); 141 1.1.2.2 yamt 142 1.1.2.2 yamt /* Add ne(4). */ 143 1.1.2.2 yamt xaa_ne.xaa_base = (bus_addr_t)zap->va + XSURF_NE_OFFSET; 144 1.1.2.2 yamt strcpy(xaa_ne.xaa_name, "ne_xsurf"); 145 1.1.2.2 yamt config_found_ia(sc->sc_dev, "xsurfbus", &xaa_ne, xsurf_print); 146 1.1.2.2 yamt } 147 1.1.2.2 yamt 148 1.1.2.2 yamt static int 149 1.1.2.2 yamt xsurf_print(void *aux, const char *w) 150 1.1.2.2 yamt { 151 1.1.2.2 yamt if (w == NULL) 152 1.1.2.2 yamt return 0; 153 1.1.2.2 yamt 154 1.1.2.2 yamt return 0; 155 1.1.2.2 yamt } 156 1.1.2.2 yamt 157
Indexes created Wed Oct 22 06:10:02 GMT 2025