diff options
author | Brad Smith <brad@cvs.openbsd.org> | 2001-06-26 03:34:52 +0000 |
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committer | Brad Smith <brad@cvs.openbsd.org> | 2001-06-26 03:34:52 +0000 |
commit | d2aa366e5deea752b8a6dbaf7dd6d0e442ac912c (patch) | |
tree | a6104c412c05b2df3fdd7f06d36cf03ff2409371 /sys/arch/mips/dev/ds1386reg.h | |
parent | 9be5bb13825f44778075a9cc61d93df3d2a7b414 (diff) |
bye bye
--
Ok'd by deraadt@ & ericj@
Diffstat (limited to 'sys/arch/mips/dev/ds1386reg.h')
-rw-r--r-- | sys/arch/mips/dev/ds1386reg.h | 119 |
1 files changed, 0 insertions, 119 deletions
diff --git a/sys/arch/mips/dev/ds1386reg.h b/sys/arch/mips/dev/ds1386reg.h deleted file mode 100644 index 362ac80e7d5..00000000000 --- a/sys/arch/mips/dev/ds1386reg.h +++ /dev/null @@ -1,119 +0,0 @@ -/* $NetBSD: ds1386reg.h,v 1.1 1995/05/04 19:31:18 cgd Exp $ */ - -/* - * Copyright (c) 1995 Carnegie-Mellon University. - * All rights reserved. - * - * Permission to use, copy, modify and distribute this software and - * its documentation is hereby granted, provided that both the copyright - * notice and this permission notice appear in all copies of the - * software, derivative works or modified versions, and any portions - * thereof, and that both notices appear in supporting documentation. - * - * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" - * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND - * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. - * - * Carnegie Mellon requests users of this software to return to - * - * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU - * School of Computer Science - * Carnegie Mellon University - * Pittsburgh PA 15213-3890 - * - * any improvements or extensions that they make and grant Carnegie the - * rights to redistribute these changes. - */ - -/* - * Definitions for the Dallas Semiconductor DS1386 Real Time Clock. - * - */ - -/* - * The registers, and the bits within each register. - */ - -#define DS_SEC_100 0x0 /* Time of year: hundreds seconds (0-99) */ -#define DS_SEC 0x1 /* Time of year: seconds (0-59) */ -#define DS_MIN 0x2 /* Time of year: minutes (0-59) */ -#define DS_HOUR 0x4 /* Time of year: hour (see above) */ -#define DS_DOW 0x6 /* Time of year: day of week (1-7) */ -#define DS_DOM 0x8 /* Time of year: day of month (1-31) */ -#define DS_MONTH 0x9 /* Time of year: month (1-12) */ -#define DS_YEAR 0xa /* Time of year: year in century (0-99) */ -#define DS_AMIN 0x3 /* Alarm: minutes */ -#define DS_AHOUR 0x5 /* Alarm: hour */ -#define DS_ADOW 0x7 /* Alarm: day */ - - - -#define DS_HOUR_12 0x40 /* 12-hour mode. In DS_HOUR reg */ -#define DS_EOSC 0x80 /* Enable TOD osc if 0. In DS_MONTH reg. */ - -#define DS_REGC 0xb /* Control register */ - -#define DS_REGC_TE 0x80 /* Transfer enable bit. 0 freezes regs */ -#define DS_REGC_IPSW 0x40 /* Interrupt routing bit */ -#define DS_REGC_WAM 0x08 /* Watchdog alarm int enab. 1 enables */ -#define DS_REGC_TDM 0x04 /* Time Of Day alarm int enab. 1 enables */ -#define DS_REGC_WAF 0x02 /* Watchdog alarm int status */ -#define DS_REGC_TDF 0x01 /* Time Of Day alarm int status */ - - -#define DS_NTODREGS 0xb /* 10 of those regs are for TOD and alarm */ - -#define DS_NVRAM_START 0xe /* start of NVRAM: offset 14 */ -#define DS_NVRAM_SIZE (0x8000-0xe) /* 32k of NVRAM */ - -/* - * Special NVRAM locations. - */ -#define DS_ETHERADR 0x115 /* Ethernet address */ - -/* - * RTC register/NVRAM read and write functions -- machine-dependent. - * Appropriately manipulate RTC registers to get/put data values. - */ -u_int ds1386_read __P((void *sc, u_int reg)); -void ds1386_write __P((void *sc, u_int reg, u_int datum)); - -/* - * A collection of TOD/Alarm registers. - */ -typedef u_int ds_todregs[DS_NTODREGS]; - -/* - * Get all of the TOD/Alarm registers - * Must be called at splhigh(), and with the RTC properly set up. - */ -#define DS1386_GETTOD(sc, regs) \ - do { \ - int i; \ - \ - /* wait for update; spin loop */ \ - i = ds1386_read(sc, DS_SEC_100); \ - while (ds1386_read(sc, DS_SEC_100) == i) \ - ; \ - \ - /* read all of the tod/alarm regs */ \ - for (i = 0; i < DS_NTODREGS; i++) \ - (*regs)[i] = ds1386_read(sc, i); \ - } while (0); - -/* - * Set all of the TOD/Alarm registers - * Must be called at splhigh(), and with the RTC properly set up. - */ -#define DS1386_PUTTOD(sc, regs) \ - do { \ - int i; \ - \ - /* stop updates while setting */ \ - ds1386_write(sc, DS_MONTH, DS_EOSC); \ - \ - /* write all of the tod/alarm regs */ \ - for (i = 0; i < DS_NTODREGS; i++) \ - ds1386_write(sc, i, (*regs)[i]); \ - \ - } while (0); |