Changeset 5061 for lm-sensors/branches/lm-sensors-3.0.0/prog/pwm/pwmconfig

Timestamp:

12/04/07 10:27:49 (4 years ago)

Author:

khali

Message:

Really hide errors on sysfs writes.
Deal gracefully with read-only pwm_enable files.

Files:

• lm-sensors/branches/lm-sensors-3.0.0/prog/pwm/pwmconfig (modified) (7 diffs)

lm-sensors/branches/lm-sensors-3.0.0/prog/pwm/pwmconfig

@@ -1 +1 @@
 #!/bin/bash
 #
-# pwmconfig v0.8
+# pwmconfig v0.9
 # Tests the pwm outputs of sensors and configures fancontrol
 #
@@ -124 +124 @@
 
                 # Try pwmN_enable=0
-                echo 0 > $ENABLE 2> /dev/null
+                echo 0 2>/dev/null > $ENABLE
                 if [ "`cat $ENABLE`" -eq 0 ]
                 then
@@ -132 +132 @@
 
                 # It didn't work, try pwmN_enable=1 pwmN=255
-                echo 1 > $ENABLE 2> /dev/null
+                echo 1 2>/dev/null > $ENABLE
                 if [ "`cat $ENABLE`" -ne 1 ]
                 then
@@ -162 +162 @@
                 if [ -w $ENABLE ]
                 then
-                        echo 1 > $ENABLE 2> /dev/null
+                        echo 1 2>/dev/null > $ENABLE
                         if [ $? -ne 0 ]
                         then
@@ -196 +196 @@
                 if [ $? -ne 0 ]
                 then
-                        echo "Failed to set $i to full speed" >&2
-                        echo "Something's wrong, check your fans!" >&2
-                        exit 1
+                        echo "Manual control mode not supported, skipping $i."
+                elif [ "$GOODPWM" = "" ]
+                then
+                        GOODPWM=$i
+                else
+                        GOODPWM="$GOODPWM $i"
                 fi
         else
@@ -204 +207 @@
         fi
 done
+
+if [ "$GOODPWM" = "" ]
+then
+        echo 'There are no usable PWM outputs.'
+        exit 1
+fi
 
 echo
@@ -344 +353 @@
 }
 
-for i in $PWM
+for i in $GOODPWM
 do
         echo Testing pwm control $i ...