From 5a24ce81e4728f8fdf2a65cadfac5255b2164cc4 Mon Sep 17 00:00:00 2001
From: "Mark D. Studebaker" <mdsxyz123@yahoo.com>
Date: Sat, 16 Nov 2002 03:12:18 +0000
Subject: [PATCH] sensors support for ipmi. Includes limited support for      
 add'l dummy adaps in libsensors

git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@1606 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 lib/access.c         |  4 +++
 lib/sensors.h        |  2 ++
 prog/sensors/chips.c | 68 ++++++++++++++++++++++++++++++++++++++++++++
 prog/sensors/main.c  |  4 +++
 4 files changed, 78 insertions(+)

diff --git a/lib/access.c b/lib/access.c
index a180e8cd..c51dd468 100644
--- a/lib/access.c
+++ b/lib/access.c
@@ -298,6 +298,8 @@ const char *sensors_get_adapter_name(int bus_nr)
   int i;
   if (bus_nr == SENSORS_CHIP_NAME_BUS_ISA)
     return "ISA adapter";
+  if (bus_nr == SENSORS_CHIP_NAME_BUS_DUMMY)
+    return "Dummy adapter";
   for (i=0; i < sensors_proc_bus_count; i++)
     if (sensors_proc_bus[i].number == bus_nr)
       return sensors_proc_bus[i].adapter;
@@ -309,6 +311,8 @@ const char *sensors_get_algorithm_name(int bus_nr)
   int i;
   if (bus_nr == SENSORS_CHIP_NAME_BUS_ISA)
     return "ISA algorithm";
+  if (bus_nr == SENSORS_CHIP_NAME_BUS_DUMMY)
+    return "Dummy algorithm";
   for (i=0; i < sensors_proc_bus_count; i++)
     if (sensors_proc_bus[i].number == bus_nr)
       return sensors_proc_bus[i].algorithm;
diff --git a/lib/sensors.h b/lib/sensors.h
index 811e84fa..573d9f7d 100644
--- a/lib/sensors.h
+++ b/lib/sensors.h
@@ -28,6 +28,7 @@
 #define SENSORS_CHIP_NAME_BUS_ISA -1
 #define SENSORS_CHIP_NAME_BUS_ANY -2
 #define SENSORS_CHIP_NAME_BUS_ANY_I2C -3
+#define SENSORS_CHIP_NAME_BUS_DUMMY -4
 #define SENSORS_CHIP_NAME_ADDR_ANY -1
 
 #ifdef __cplusplus
@@ -39,6 +40,7 @@ typedef struct sensors_chip_name {
   char *prefix;
   int bus;
   int addr;
+  char *busname;	/* if dummy */
 } sensors_chip_name;
 
 /* (Re)load the configuration file and the detected chips list. If this 
diff --git a/prog/sensors/chips.c b/prog/sensors/chips.c
index 36d7d575..24a8f266 100644
--- a/prog/sensors/chips.c
+++ b/prog/sensors/chips.c
@@ -3642,6 +3642,74 @@ void print_vt8231(const sensors_chip_name *name)
 
 }
 
+#define BMC_MAX_INS 10
+#define BMC_MAX_FANS 10
+#define BMC_MAX_TEMPS 10
+
+void print_bmc(const sensors_chip_name *name)
+{
+  char *label = NULL;
+  double cur,min,max,fdiv;
+  int alarms, valid, i;
+
+/*
+  if (!sensors_get_feature(*name,SENSORS_VT8231_ALARMS,&cur)) 
+    alarms = cur + 0.5;
+  else {
+    printf("ERROR: Can't get alarm data!\n");
+    alarms = 0;
+  }
+*/
+#define BMC_ALARM_IN1 0
+#define BMC_ALARM_FAN1 0
+#define BMC_ALARM_TEMP1 0
+
+    alarms = 0;
+  for(i = 0; i < BMC_MAX_INS; i++) {
+	  if (!sensors_get_label_and_valid(*name,SENSORS_BMC_IN1+i,&label,&valid) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_IN1+i,&cur) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_IN1_MIN+i,&min) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_IN1_MAX+i,&max)) {
+	    if (valid) {
+	      print_label(label,10);
+	      printf("%+6.2f V  (min = %+6.2f V, max = %+6.2f V)   %s\n",
+	             cur,min,max,alarms&BMC_ALARM_IN1?"ALARM":"");
+	    }
+	  }
+	  free_the_label(&label);
+  }
+
+  for(i = 0; i < BMC_MAX_FANS; i++) {
+	  if (!sensors_get_label_and_valid(*name,SENSORS_BMC_FAN1+i,&label,&valid) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_FAN1+i,&cur) &&
+/*
+	      !sensors_get_feature(*name,SENSORS_BMC_FAN1_DIV+i,&fdiv) &&
+*/
+	      !sensors_get_feature(*name,SENSORS_BMC_FAN1_MIN+i,&min)) {
+	    if (valid) {
+	      print_label(label,10);
+	      printf("%4.0f RPM  (min = %4.0f RPM, div = %1.0f)          %s\n",
+	             cur,min,fdiv, alarms&BMC_ALARM_FAN1?"ALARM":"");
+	    }
+	  }
+	  free_the_label(&label);
+  }
+
+  for(i = 0; i < BMC_MAX_TEMPS; i++) {
+	  if (!sensors_get_label_and_valid(*name,SENSORS_BMC_TEMP1+i,&label,&valid) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_TEMP1+i,&cur) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_TEMP1_MIN+i,&min) &&
+	      !sensors_get_feature(*name,SENSORS_BMC_TEMP1_MAX+i,&max)) {
+	    if (valid) {
+	      print_label(label,10);
+	      print_temp_info( cur, max, min, HYST, 1, 0);
+	      printf(" %s\n", alarms & BMC_ALARM_TEMP1 ? "ALARM" : "" );
+	    }
+	  }
+	  free_the_label(&label);
+  }	
+}
+
 void print_unknown_chip(const sensors_chip_name *name)
 {
   int a,b,valid;
diff --git a/prog/sensors/main.c b/prog/sensors/main.c
index d968018b..da8c9633 100644
--- a/prog/sensors/main.c
+++ b/prog/sensors/main.c
@@ -274,6 +274,8 @@ const char *sprintf_chip_name(sensors_chip_name name)
 
   if (name.bus == SENSORS_CHIP_NAME_BUS_ISA)
     snprintf(buf,BUF_SIZE,"%s-isa-%04x",name.prefix,name.addr);
+  else if (name.bus == SENSORS_CHIP_NAME_BUS_DUMMY)
+    snprintf(buf,BUF_SIZE,"%s-%s-%04x",name.prefix,name.busname,name.addr);
   else
     snprintf(buf,BUF_SIZE,"%s-i2c-%d-%02x",name.prefix,name.bus,name.addr);
   return buf;
@@ -355,6 +357,8 @@ void do_a_print(sensors_chip_name name)
     print_lm92(&name);
   else if (!strcmp(name.prefix,"vt8231"))
     print_vt8231(&name);
+  else if (!strcmp(name.prefix,"bmc"))
+    print_bmc(&name);
   else
     print_unknown_chip(&name);
   printf("\n");