14b8a17f28
Rewrite reg A & B handling to use the bitunion stuff instead of bit masking. Add better error messages when the kernel tries to enable unsupported stuff.
59 lines
2.4 KiB
C
59 lines
2.4 KiB
C
/*
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* Copyright (c) 2005 The Regents of The University of Michigan
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met: redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer;
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* redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution;
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* neither the name of the copyright holders nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* Authors: Ali Saidi
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* Miguel Serrano
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* Nathan Binkert
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*/
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static const int RTC_SEC = 0x00;
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static const int RTC_SEC_ALRM = 0x01;
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static const int RTC_MIN = 0x02;
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static const int RTC_MIN_ALRM = 0x03;
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static const int RTC_HR = 0x04;
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static const int RTC_HR_ALRM = 0x05;
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static const int RTC_DOW = 0x06;
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static const int RTC_DOM = 0x07;
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static const int RTC_MON = 0x08;
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static const int RTC_YEAR = 0x09;
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static const int RTC_STAT_REGA = 0x0A;
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static const int RTCA_DV_4194304HZ = 0x0;
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static const int RTCA_DV_1048576HZ = 0x1;
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static const int RTCA_DV_32768HZ = 0x2;
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static const int RTCA_DV_DISABLED0 = 0x6;
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static const int RTCA_DV_DISABLED1 = 0x7;
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static const int RTCA_RS_DISABLED = 0x0;
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static const int RTCA_RS_1024HZ = 0x6;
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static const int RTC_STAT_REGB = 0x0B;
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static const int RTC_STAT_REGC = 0x0C;
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static const int RTC_STAT_REGD = 0x0D;
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