sccd: StorCenter Control Daemon: leds and fan control server/client

1 files changed, 118 insertions, 0 deletions

diff --git a/packages/sccd/files/scc.h b/packages/sccd/files/scc.h
new file mode 100644
index 0000000000..611092fd9c
--- /dev/null
+++ b/packages/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/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 */
+