diff options
author | Miod Vallat <miod@cvs.openbsd.org> | 2002-04-28 00:42:07 +0000 |
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committer | Miod Vallat <miod@cvs.openbsd.org> | 2002-04-28 00:42:07 +0000 |
commit | 1adcdd456967d8b52ea6c41dd7bbc2aecef99b09 (patch) | |
tree | a4ed61e688f4a27788c74a61854a32768315faf7 /sys/arch | |
parent | c5c0749719c60f93bf7cbeac90766b77431943ef (diff) |
More dead beef here.
Diffstat (limited to 'sys/arch')
-rw-r--r-- | sys/arch/mvme88k/dev/clockreg.h | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/sys/arch/mvme88k/dev/clockreg.h b/sys/arch/mvme88k/dev/clockreg.h deleted file mode 100644 index cb66b35e243..00000000000 --- a/sys/arch/mvme88k/dev/clockreg.h +++ /dev/null @@ -1,90 +0,0 @@ -/* $OpenBSD: clockreg.h,v 1.2 1998/12/15 05:52:30 smurph Exp $ */ - -/* - * Copyright (c) 1992, 1993 - * The Regents of the University of California. All rights reserved. - * - * This software was developed by the Computer Systems Engineering group - * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and - * contributed to Berkeley. - * - * All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Lawrence Berkeley Laboratory. - * - * 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. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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. - * - * @(#)clockreg.h 8.1 (Berkeley) 6/11/93 - */ - -#include <machine/idprom.h> - -/* - * Sun-4/Sun-4c/Sun-4m clock Mostek TOD clock. - */ - -/* - * Mostek MK48T02 clock. - * - * The clock includes 2040 bytes of RAM, the last 32 of which serve to - * identify the kind of Sun 4c this is. - * - * or, the Mostek MK48T08 clock. - * - * This is used in the Sun 4m machines. It is identical to the MK48T02, - * except for being 8K in size. The following structure, then, describes - * the last 2K of it's 8K address space. We simply ignore the first 6K.. - */ -struct clockreg { - char cl_nvram[2008]; /* `free' nonvolatile memory */ - struct idprom cl_idprom; /* `id prom' */ - volatile u_char cl_csr; /* control register */ - volatile u_char cl_sec; /* seconds (0..59; BCD) */ - volatile u_char cl_min; /* minutes (0..59; BCD) */ - volatile u_char cl_hour; /* hour (0..23; BCD) */ - volatile u_char cl_wday; /* weekday (1..7) */ - volatile u_char cl_mday; /* day in month (1..31; BCD) */ - volatile u_char cl_month; /* month (1..12; BCD) */ - volatile u_char cl_year; /* year (0..99; BCD) */ -}; - -/* bits in cl_csr */ -#define CLK_WRITE 0x80 /* want to write */ -#define CLK_READ 0x40 /* want to read (freeze clock) */ - -#define CLK_MK48T08_OFF 6*1024 /* struct clockreg is 6K forward */ - -struct clockreg *clockreg; - -/* - * Sun chose the year `68' as their base count, so that - * cl_year==0 means 1968. - */ -#define YEAR0 68 |