From 152dab6d1fd4e81b75f9262bae21682a8e746cca Mon Sep 17 00:00:00 2001 From: Artur Grabowski Date: Wed, 22 Aug 2001 14:24:47 +0000 Subject: I hate cvs. (this file is from NetBSD --- sys/arch/sparc64/dev/auxiovar.h | 73 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 sys/arch/sparc64/dev/auxiovar.h diff --git a/sys/arch/sparc64/dev/auxiovar.h b/sys/arch/sparc64/dev/auxiovar.h new file mode 100644 index 00000000000..f2f94a4ef1c --- /dev/null +++ b/sys/arch/sparc64/dev/auxiovar.h @@ -0,0 +1,73 @@ +/* $NetBSD: auxiovar.h,v 1.4 2000/04/15 03:08:13 mrg Exp $ */ + +/* + * Copyright (c) 2000 Matthew R. Green + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * on sun4u, auxio exists with one register (LED) on the sbus, and 5 + * registers on the ebus2 (pci) (LED, PCIMODE, FREQUENCY, SCSI + * OSCILLATOR, and TEMP SENSE. + * + * clients of the auxio registers (eg, blinken lights, or the sbus + * floppy) should search in auxio_cd for their matching auxio register + * (to deal with multiple auxio's that may appear.) + */ + +struct auxio_registers { +#if 0 /* these do not exist on the Ebus2 */ + volatile u_int32_t *auxio_fd; + volatile u_int32_t *auxio_audio; + volatile u_int32_t *auxio_power; +#endif + volatile u_int32_t *auxio_led; + volatile u_int32_t *auxio_pci; + volatile u_int32_t *auxio_freq; + volatile u_int32_t *auxio_scsi; + volatile u_int32_t *auxio_temp; +}; + +struct auxio_softc { + struct device sc_dev; + struct auxio_registers sc_registers; + int sc_flags; +#define AUXIO_LEDONLY 0x1 +#define AUXIO_EBUS 0x2 +#define AUXIO_SBUS 0x4 +}; + +/* + * XXX: old interfaces. we set auxio_reg the first auxio we attach. + */ +#ifndef _LOCORE +/* + * Copy of AUXIO_REG for the benefit of assembler modules (eg. trap handlers) + * as AUXREG_VA depends on NBPG which is not a constant. + */ +volatile u_char *auxio_reg; +unsigned int auxregbisc __P((int, int)); +#endif -- cgit v1.2.3