1 /* $OpenBSD: auxiovar.h,v 1.8 2019/12/05 12:46:54 mpi Exp $ */ 2 /* $NetBSD: auxiovar.h,v 1.4 2000/04/15 03:08:13 mrg Exp $ */ 3 4 /* 5 * Copyright (c) 2000 Matthew R. Green 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 22 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 24 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 25 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 /* 31 * on sun4u, auxio exists with one register (LED) on the sbus, and 5 32 * registers on the ebus2 (pci) (LED, PCIMODE, FREQUENCY, SCSI 33 * OSCILLATOR, and TEMP SENSE. 34 * 35 * clients of the auxio registers (eg, blinken lights, or the sbus 36 * floppy) should search in auxio_cd for their matching auxio register 37 * (to deal with multiple auxio's that may appear.) 38 */ 39 40 struct auxio_softc { 41 struct device sc_dev; 42 bus_space_tag_t sc_tag; 43 bus_space_handle_t sc_led; 44 bus_space_handle_t sc_pci; 45 bus_space_handle_t sc_scsi; 46 bus_space_handle_t sc_freq; 47 bus_space_handle_t sc_temp; 48 int sc_flags; 49 #define AUXIO_LEDONLY 0x1 50 #define AUXIO_EBUS 0x2 51 #define AUXIO_SBUS 0x4 52 struct blink_led sc_blink; 53 }; 54 55 #ifndef _LOCORE 56 int auxio_fd_control(u_int32_t); 57 #endif 58