diff options
Diffstat (limited to 'recipes/sccd/files/scc.h')
| -rw-r--r-- | recipes/sccd/files/scc.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/recipes/sccd/files/scc.h b/recipes/sccd/files/scc.h new file mode 100644 index 0000000000..b920791f66 --- /dev/null +++ b/recipes/sccd/files/scc.h @@ -0,0 +1,118 @@ +#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/ttyS1" +#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 */ + |