From f8ab64249186f05685a47eac85593dce8c5d691d Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 1 Jul 2008 13:19:41 +0200
Subject: use millikelvin as unit, instead of kelvin for temperatures

---
 smart.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

(limited to 'smart.c')

diff --git a/smart.c b/smart.c
index f0710c4..a90c3ab 100644
--- a/smart.c
+++ b/smart.c
@@ -711,11 +711,11 @@ static const SkSmartAttributeInfo const attribute_info[255] = {
         [13]  = { "read-soft-error-rate",        SK_SMART_ATTRIBUTE_UNIT_NONE },
         [187] = { "reported-uncorrect",          SK_SMART_ATTRIBUTE_UNIT_SECTORS },
         [189] = { "high-fly-writes",             SK_SMART_ATTRIBUTE_UNIT_NONE },
-        [190] = { "airflow-temperature-celsius", SK_SMART_ATTRIBUTE_UNIT_KELVIN },
+        [190] = { "airflow-temperature-celsius", SK_SMART_ATTRIBUTE_UNIT_MKELVIN },
         [191] = { "g-sense-error-rate",          SK_SMART_ATTRIBUTE_UNIT_NONE },
         [192] = { "power-off-retract-count",     SK_SMART_ATTRIBUTE_UNIT_NONE },
         [193] = { "load-cycle-count",            SK_SMART_ATTRIBUTE_UNIT_NONE },
-        [194] = { "temperature-celsius-2",       SK_SMART_ATTRIBUTE_UNIT_KELVIN },
+        [194] = { "temperature-celsius-2",       SK_SMART_ATTRIBUTE_UNIT_MKELVIN },
         [195] = { "hardware-ecc-recovered",      SK_SMART_ATTRIBUTE_UNIT_NONE },
         [196] = { "reallocated-event-count",     SK_SMART_ATTRIBUTE_UNIT_NONE },
         [197] = { "current-pending-sector",      SK_SMART_ATTRIBUTE_UNIT_SECTORS },
@@ -741,7 +741,7 @@ static const SkSmartAttributeInfo const attribute_info[255] = {
         [227] = { "torq-amp-count",              SK_SMART_ATTRIBUTE_UNIT_NONE },
         [228] = { "power-off-retract-count",     SK_SMART_ATTRIBUTE_UNIT_NONE },
         [230] = { "head-amplitude",              SK_SMART_ATTRIBUTE_UNIT_UNKNOWN },
-        [231] = { "temperature-celsius-1",       SK_SMART_ATTRIBUTE_UNIT_KELVIN },
+        [231] = { "temperature-celsius-1",       SK_SMART_ATTRIBUTE_UNIT_MKELVIN },
         [240] = { "head-flying-hours",           SK_SMART_ATTRIBUTE_UNIT_MSECONDS },
         [250] = { "read-error-retry-rate",       SK_SMART_ATTRIBUTE_UNIT_NONE }
 };
@@ -768,7 +768,7 @@ static void make_pretty(SkSmartAttributeParsedData *a) {
         else if (!strcmp(a->name, "airflow-temperature-celsius") ||
                  !strcmp(a->name, "temperature-celsius-1") ||
                  !strcmp(a->name, "temperature-celsius-2")) {
-                a->pretty_value = (fourtyeight & 0xFFFF) + 273;
+                a->pretty_value = (fourtyeight & 0xFFFF)*1000 + 273150;
         } else if (!strcmp(a->name, "power-on-minutes"))
                 a->pretty_value = fourtyeight * 60 * 1000;
         else if (!strcmp(a->name, "power-on-seconds"))
@@ -779,7 +779,6 @@ static void make_pretty(SkSmartAttributeParsedData *a) {
                 a->pretty_value = fourtyeight * 60 * 60 * 1000;
         else
                 a->pretty_value = fourtyeight;
-
 }
 
 static const SkSmartAttributeInfo *lookup_attribute(SkDisk *d, guint8 id) {
@@ -967,7 +966,7 @@ const char* sk_smart_attribute_unit_to_string(SkSmartAttributeUnit unit) {
                 [SK_SMART_ATTRIBUTE_UNIT_NONE] = "",
                 [SK_SMART_ATTRIBUTE_UNIT_MSECONDS] = "ms",
                 [SK_SMART_ATTRIBUTE_UNIT_SECTORS] = "sectors",
-                [SK_SMART_ATTRIBUTE_UNIT_KELVIN] = "K"
+                [SK_SMART_ATTRIBUTE_UNIT_MKELVIN] = "mK"
         };
 
         if (unit >= _SK_SMART_ATTRIBUTE_UNIT_MAX)
@@ -1009,9 +1008,9 @@ static char *print_value(char *s, size_t len, const SkSmartAttributeParsedData *
 
                         break;
 
-                case SK_SMART_ATTRIBUTE_UNIT_KELVIN:
+                case SK_SMART_ATTRIBUTE_UNIT_MKELVIN:
 
-                        g_snprintf(s, len, "%lli C", (long long) a->pretty_value - 273);
+                        g_snprintf(s, len, "%0.1f C", ((double) a->pretty_value - 273150) / 1000);
                         break;
 
                 case SK_SMART_ATTRIBUTE_UNIT_SECTORS:
-- 
cgit