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#ifndef _SCC_H
#define _SCC_H
/*
* Copyright (c) 2006
* Protium Computing, Inc. 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. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Protium Computing, Inc.
* 4. The name of Protium Computing, Inc. may not be used to endorse or
* promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY PROTIUM COMPUTING ``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 PROTIUM COMPUTING 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.
*/
#define SCC_PIDFILE "/var/run/sccd.pid"
#define SCC_DEVICE "/dev/tts/1"
#define SCC_SOCKET "/dev/sccd"
#define SCC_PACKETLEN 8
#define SCC_RESETW1 0x23696f6d
#define SCC_RESETW2 0x65676100
#define SCC_QUERYW1 0x00000000
#define SCC_QUERYW2 QUERYW1
/* word 1 defines */
#define SCC_RUN 0x62000000
#define SCC_STOP 0x63000000
#define SCC_ADVISESTOP 0x64000000
#define SCC_RESTART 0x65000000
#define SCC_ADVISERESTART 0x66000000
#define SCC_RESET 0x67000000
#define SCC_ADVISERESET 0x68000000
#define SCC_POWERMASK 0xFF000000
#define SCC_LEDOFF 0x00610000
#define SCC_LEDBLUE 0x00620000
#define SCC_LEDRED 0x00630000
#define SCC_LEDBLUEFLASH 0x00640000
#define SCC_LEDREDFLASH 0x00650000
#define SCC_LEDALTERNATE1 0x00660000
#define SCC_LEDALTERNATE3 0x00670000
#define SCC_LEDMASK 0x00FF0000
#define SCC_LEDRATEMASK 0x0000FF00
#define SCC_LEDRATESHIFT 8
#define SCC_LEDRATEHI 40 /* limit: where flash == on */
#define SCC_LEDRATELO 0 /* limit: where flash == off */
#define SCC_LEDIORATE 20
#define SCC_FANAUTO 0x00000061
#define SCC_FANON 0x00000062
#define SCC_FANMASK 0x000000FF
/* word 2 defines */
#define SCC_FANTEMPONMASK 0xFF000000
#define SCC_FANTEMPONSHIFT 24
#define SCC_FANTEMPONHI 60 /* limit: board on fire 140F */
#define SCC_FANTEMPOFFMASK 0x00FF0000
#define SCC_FANTEMPOFFSHIFT 16
#define SCC_FANTEMPONLO 15 /* limit: never turn off 60F */
#define SCC_FANTEMPDIFF 2 /* limit: if the diff between
hi and lo is < then this the
fan could rapidly sccillate
or never turn on */
#define SCC_HOST 0x00000700
#define SCC_CTLR00 0x00000000
#define SCC_CTLR12 0x00001200
#define SCC_IDMASK 0x0000FF00
#define SCC_CKSUMMASK 0x000000FF
#define SCC_POWERDEFAULT SCC_RUN
#define SCC_LEDDEFAULT SCC_LEDRED
#define SCC_LEDRATEDEFAULT 10
#define SCC_FANDEFAULT SCC_FANAUTO
#define SCC_FANTEMPONDEFAULT 50
#define SCC_FANTEMPOFFDEFAULT 45
struct scc_cmd_table {
char *scc_cmd;
int scc_cmdval;
};
typedef struct scc_cmd_table scc_cmd_t;
char scc_cksum(int *, int *);
int scc_validate(int *, int *, int);
int scc_setval(int *, int, int);
int scc_setrate(int *, int, int, int);
int scc_defaults(int *, int *);
int scc_daemonize(int);
int disk_activity(void);
#endif /* _SCC_H */
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