[src/trunk]: src/sbin/atactl add a samsung specific SMART table with:

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/96872a774c08
branches:  trunk
changeset: 449302:96872a774c08
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sun Mar 03 04:48:19 2019 +0000

description:
add a samsung specific SMART table with:

        235 - POR Recovery Count
        243 - SATA Downshift Count
        244 - Thermal Throttle Status
        245 - Timed Workload Media Wear
        251 - NAND Writes

all 5 turn up on newer samsung SSDs, though 3 of them all
read 65535 for me across muliplte devices.

diffstat:

 sbin/atactl/atactl.c |  18 ++++++++++++++++--
 1 files changed, 16 insertions(+), 2 deletions(-)

diffs (53 lines):

diff -r e51c02953f49 -r 96872a774c08 sbin/atactl/atactl.c
--- a/sbin/atactl/atactl.c      Sun Mar 03 03:20:42 2019 +0000
+++ b/sbin/atactl/atactl.c      Sun Mar 03 04:48:19 2019 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: atactl.c,v 1.80 2019/03/01 02:33:43 mrg Exp $  */
+/*     $NetBSD: atactl.c,v 1.81 2019/03/03 04:48:19 mrg Exp $  */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 #include <sys/cdefs.h>
 
 #ifndef lint
-__RCSID("$NetBSD: atactl.c,v 1.80 2019/03/01 02:33:43 mrg Exp $");
+__RCSID("$NetBSD: atactl.c,v 1.81 2019/03/03 04:48:19 mrg Exp $");
 #endif
 
 
@@ -380,6 +380,18 @@
 };
 
 /*
+ * Samsung specific SMART attributes.  Fill me in with more.
+ */
+static const struct attr_table samsung_smart_names[] = {
+       { 235,          "POR Recovery Count", NULL },
+       { 243,          "SATA Downshift Count", NULL },
+       { 244,          "Thermal Throttle Status", NULL },
+       { 245,          "Timed Workload Media Wear", NULL },
+       { 251,          "NAND Writes", NULL },
+};
+
+
+/*
  * Vendor-specific SMART attribute table.  Can be used to override
  * a particular attribute name and special printer function, with the
  * default is the main table.
@@ -390,6 +402,7 @@
 } vendor_smart_names[] = {
        { "Micron",             micron_smart_names },
        { "Intel",              intel_smart_names },
+       { "Samsung",            samsung_smart_names },
 };
 
 /*
@@ -410,6 +423,7 @@
        { "MTFDDA",             "Micron" },
        { "EEFDDA",             "Micron" },
        { "INTEL",              "Intel" },
+       { "SAMSUNG",            "Samsung" },
 };
 
 static const struct bitinfo ata_sec_st[] = {