esp_isavar.h revision 1.2.6.2
1 1.2.6.2 bouyer /* $NetBSD: esp_isavar.h,v 1.2.6.2 2000/11/20 11:41:13 bouyer Exp $ */ 2 1.2.6.2 bouyer 3 1.2.6.2 bouyer /* 4 1.2.6.2 bouyer * Copyright (c) 1997 Allen Briggs. 5 1.2.6.2 bouyer * All rights reserved. 6 1.2.6.2 bouyer * 7 1.2.6.2 bouyer * Redistribution and use in source and binary forms, with or without 8 1.2.6.2 bouyer * modification, are permitted provided that the following conditions 9 1.2.6.2 bouyer * are met: 10 1.2.6.2 bouyer * 1. Redistributions of source code must retain the above copyright 11 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer. 12 1.2.6.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 13 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer in the 14 1.2.6.2 bouyer * documentation and/or other materials provided with the distribution. 15 1.2.6.2 bouyer * 3. All advertising materials mentioning features or use of this software 16 1.2.6.2 bouyer * must display the following acknowledgement: 17 1.2.6.2 bouyer * This product includes software developed by Peter Galbavy. 18 1.2.6.2 bouyer * 4. The name of the author may not be used to endorse or promote products 19 1.2.6.2 bouyer * derived from this software without specific prior written permission. 20 1.2.6.2 bouyer * 21 1.2.6.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 1.2.6.2 bouyer * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 1.2.6.2 bouyer * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 1.2.6.2 bouyer * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 1.2.6.2 bouyer * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 1.2.6.2 bouyer * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 1.2.6.2 bouyer * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 1.2.6.2 bouyer * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 1.2.6.2 bouyer * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 1.2.6.2 bouyer * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 1.2.6.2 bouyer */ 32 1.2.6.2 bouyer 33 1.2.6.2 bouyer /* 34 1.2.6.2 bouyer * Copyright (c) 1997 Eric S. Hvozda (hvozda (at) netcom.com) 35 1.2.6.2 bouyer * All rights reserved. 36 1.2.6.2 bouyer * 37 1.2.6.2 bouyer * Redistribution and use in source and binary forms, with or without 38 1.2.6.2 bouyer * modification, are permitted provided that the following conditions 39 1.2.6.2 bouyer * are met: 40 1.2.6.2 bouyer * 1. Redistributions of source code must retain the above copyright 41 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer. 42 1.2.6.2 bouyer * 2. Redistributions in binary form must reproduce the above copyright 43 1.2.6.2 bouyer * notice, this list of conditions and the following disclaimer in the 44 1.2.6.2 bouyer * documentation and/or other materials provided with the distribution. 45 1.2.6.2 bouyer * 3. All advertising materials mentioning features or use of this software 46 1.2.6.2 bouyer * must display the following acknowledgement: 47 1.2.6.2 bouyer * This product includes software developed by Eric S. Hvozda. 48 1.2.6.2 bouyer * 4. The name of Eric S. Hvozda may not be used to endorse or promote products 49 1.2.6.2 bouyer * derived from this software without specific prior written permission. 50 1.2.6.2 bouyer * 51 1.2.6.2 bouyer * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 52 1.2.6.2 bouyer * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 53 1.2.6.2 bouyer * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 54 1.2.6.2 bouyer * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 55 1.2.6.2 bouyer * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 56 1.2.6.2 bouyer * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 57 1.2.6.2 bouyer * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 58 1.2.6.2 bouyer * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 1.2.6.2 bouyer * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 60 1.2.6.2 bouyer * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 61 1.2.6.2 bouyer */ 62 1.2.6.2 bouyer 63 1.2.6.2 bouyer struct esp_isa_softc { 64 1.2.6.2 bouyer struct ncr53c9x_softc sc_ncr53c9x; /* glue to MI code */ 65 1.2.6.2 bouyer 66 1.2.6.2 bouyer int sc_active; /* Pseudo-DMA state vars */ 67 1.2.6.2 bouyer int sc_tc; 68 1.2.6.2 bouyer int sc_datain; 69 1.2.6.2 bouyer size_t sc_dmasize; 70 1.2.6.2 bouyer size_t sc_dmatrans; 71 1.2.6.2 bouyer char **sc_dmaaddr; 72 1.2.6.2 bouyer size_t *sc_pdmalen; 73 1.2.6.2 bouyer 74 1.2.6.2 bouyer bus_space_tag_t sc_iot; 75 1.2.6.2 bouyer bus_space_handle_t sc_ioh; 76 1.2.6.2 bouyer void *sc_ih; 77 1.2.6.2 bouyer int sc_irq; 78 1.2.6.2 bouyer int sc_drq; 79 1.2.6.2 bouyer 80 1.2.6.2 bouyer #ifdef ESP_DEBUG 81 1.2.6.2 bouyer int sc_debug; 82 1.2.6.2 bouyer #endif 83 1.2.6.2 bouyer }; 84 1.2.6.2 bouyer 85 1.2.6.2 bouyer struct esp_isa_probe_data { 86 1.2.6.2 bouyer int sc_irq; 87 1.2.6.2 bouyer int sc_isncr; 88 1.2.6.2 bouyer int sc_rev; 89 1.2.6.2 bouyer int sc_isfast; 90 1.2.6.2 bouyer int sc_msize; 91 1.2.6.2 bouyer int sc_parity; 92 1.2.6.2 bouyer int sc_sync; 93 1.2.6.2 bouyer int sc_id; 94 1.2.6.2 bouyer u_char sc_cfg4, sc_cfg5; 95 1.2.6.2 bouyer }; 96 1.2.6.2 bouyer 97 1.2.6.2 bouyer #define ESP_ISA_IOSIZE 16 98 1.2.6.2 bouyer 99 1.2.6.2 bouyer int esp_isa_find __P((bus_space_tag_t, bus_space_handle_t, 100 1.2.6.2 bouyer struct esp_isa_probe_data *)); 101 1.2.6.2 bouyer void esp_isa_init __P((struct esp_isa_softc *, struct esp_isa_probe_data *)); 102 1.2.6.2 bouyer 103 1.2.6.2 bouyer #ifdef ESP_DEBUG 104 1.2.6.2 bouyer extern int esp_isa_debug; 105 1.2.6.2 bouyer 106 1.2.6.2 bouyer #define ESP_SHOWTRAC 0x01 107 1.2.6.2 bouyer #define ESP_SHOWREGS 0x02 108 1.2.6.2 bouyer #define ESP_SHOWMISC 0x04 109 1.2.6.2 bouyer 110 1.2.6.2 bouyer #define ESP_TRACE(str) \ 111 1.2.6.2 bouyer do {if (esp_isa_debug & ESP_SHOWTRAC) printf str;} while (0) 112 1.2.6.2 bouyer #define ESP_REGS(str) \ 113 1.2.6.2 bouyer do {if (esp_isa_debug & ESP_SHOWREGS) printf str;} while (0) 114 1.2.6.2 bouyer #define ESP_MISC(str) \ 115 1.2.6.2 bouyer do {if (esp_isa_debug & ESP_SHOWMISC) printf str;} while (0) 116 1.2.6.2 bouyer #else 117 1.2.6.2 bouyer #define ESP_TRACE(str) 118 1.2.6.2 bouyer #define ESP_REGS(str) 119 1.2.6.2 bouyer #define ESP_MISC(str) 120 1.2.6.2 bouyer #endif 121
Indexes created Fri Oct 03 02:09:57 GMT 2025