Changeset 5064

Timestamp:

12/04/07 11:28:14 (1 year ago)

Author:

khali

Message:

Warn about outputs found in automatic mode.

Files:

• lm-sensors/trunk/CHANGES (modified) (1 diff)
• lm-sensors/trunk/prog/pwm/pwmconfig (modified) (2 diffs)

lm-sensors/trunk/CHANGES

@@ -19 +19 @@
-                     Really hide errors on sysfs writes
-                     Deal gracefully with read-only pwm_enable files
+                     Warn about outputs found in automatic mode
-  Program sensors: Hide spurious errors on missing f71872f voltage inputs
-                   Hide spurious errors on missing adm1026 inputs

lm-sensors/trunk/prog/pwm/pwmconfig

@@ -111 +111 @@
-
-# $1 = pwm file name
+function is_pwm_auto()
+{
+        if [ -n "$SYSFS" ]
+        then
+                ENABLE=${1}_enable
+                if [ -f $ENABLE -a "`cat $ENABLE`" -gt 1 ]
+                then
+                        return 0
+                fi
+        fi
+
+        return 1
+}
+
+# $1 = pwm file name
-function pwmdisable()
-{
@@ -193 +208 @@
-        if [ -w $i ]
-        then
+                # First check if PWM output is in automatic mode
+                if is_pwm_auto $i
+                then
+                        echo "$i is currently setup for automatic speed control."
+                        echo 'In general, automatic mode is preferred over manual mode, as'
+                        echo 'it is more efficient and it reacts faster. Are you sure that'
+                        echo -n 'you want to setup this output for manual control? (n) '
+                        read X
+                        if [ "$X" = "" -o "$X" != "y" -a "$X" != "Y" ]
+                        then
+                                continue
+                        fi
+                fi
+
-                pwmdisable $i
-                if [ $? -ne 0 ]