From d274be25f7cd7ac60f5c10dcf569b57019e803b2 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 23 Apr 2009 00:30:19 +0200
Subject: [PATCH] Seagate's ST9160821AS drive encodes something strange in attribute 9
Attribute 9 of ST9160821AS apparently is not the power on time in hours.
Since we have no idea what it is and how it is encoded this adds a quirk
to mark the attribute as 'unknown' for this drive.
See rhbz #497107.
---
atasmart.c | 11 ++++++++++-
1 files changed, 10 insertions(+), 1 deletions(-)
diff --git a/atasmart.c b/atasmart.c
index 8b44aa4..5cf6c30 100644
--- a/atasmart.c
+++ b/atasmart.c
@@ -1205,6 +1205,7 @@ typedef enum SkSmartQuirk {
SK_SMART_QUIRK_194_UNKNOWN = 64,
SK_SMART_QUIRK_200_WRITEERRORCOUNT = 128,
SK_SMART_QUIRK_201_DETECTEDTACOUNT = 256,
+ SK_SMART_QUIRK_9_UNKNOWN = 512
} SkSmartQuirk;
/* %STRINGPOOLSTART% */
@@ -1218,6 +1219,7 @@ static const char *quirk_name[] = {
"194_UNKNOWN",
"200_WRITEERRORCOUNT",
"201_DETECTEDTACOUNT",
+ "9_UNKNOWN",
NULL
};
/* %STRINGPOOLSTOP% */
@@ -1230,6 +1232,12 @@ typedef struct SkSmartQuirkDatabase {
static const SkSmartQuirkDatabase quirk_database[] = { {
+ /*** Seagate */
+ "^ST9160821AS$",
+ NULL,
+ SK_SMART_QUIRK_9_UNKNOWN
+ }, {
+
/*** Fujitsu */
"^FUJITSU MHR2040AT$",
NULL,
@@ -1451,7 +1459,8 @@ static const SkSmartAttributeInfo *lookup_attribute(SkDisk *d, uint8_t id) {
"power-on-half-minutes", SK_SMART_ATTRIBUTE_UNIT_MSECONDS
};
return &a;
- }
+ } else if (quirk & SK_SMART_QUIRK_9_UNKNOWN)
+ return NULL;
/* %STRINGPOOLSTOP% */
break;
--
1.6.2.2