summaryrefslogtreecommitdiff
path: root/include/linux/hdsmart.h
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/linux/hdsmart.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/linux/hdsmart.h')
-rw-r--r--include/linux/hdsmart.h124
1 files changed, 124 insertions, 0 deletions
diff --git a/include/linux/hdsmart.h b/include/linux/hdsmart.h
new file mode 100644
index 000000000000..7974a47fe582
--- /dev/null
+++ b/include/linux/hdsmart.h
@@ -0,0 +1,124 @@
+/*
+ * linux/include/linux/hdsmart.h
+ *
+ * Copyright (C) 1999-2000 Michael Cornwell <cornwell@acm.org>
+ * Copyright (C) 2000 Andre Hedrick <andre@linux-ide.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * You should have received a copy of the GNU General Public License
+ * (for example /usr/src/linux/COPYING); if not, write to the Free
+ * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef _LINUX_HDSMART_H
+#define _LINUX_HDSMART_H
+
+#define OFFLINE_FULL_SCAN 0
+#define SHORT_SELF_TEST 1
+#define EXTEND_SELF_TEST 2
+#define SHORT_CAPTIVE_SELF_TEST 129
+#define EXTEND_CAPTIVE_SELF_TEST 130
+
+/* smart_attribute is the vendor specific in SFF-8035 spec */
+typedef struct ata_smart_attribute_s {
+ unsigned char id;
+ unsigned short status_flag;
+ unsigned char normalized;
+ unsigned char worse_normal;
+ unsigned char raw[6];
+ unsigned char reserv;
+} __attribute__ ((packed)) ata_smart_attribute_t;
+
+/* smart_values is format of the read drive Atrribute command */
+typedef struct ata_smart_values_s {
+ unsigned short revnumber;
+ ata_smart_attribute_t vendor_attributes [30];
+ unsigned char offline_data_collection_status;
+ unsigned char self_test_exec_status;
+ unsigned short total_time_to_complete_off_line;
+ unsigned char vendor_specific_366;
+ unsigned char offline_data_collection_capability;
+ unsigned short smart_capability;
+ unsigned char errorlog_capability;
+ unsigned char vendor_specific_371;
+ unsigned char short_test_completion_time;
+ unsigned char extend_test_completion_time;
+ unsigned char reserved_374_385 [12];
+ unsigned char vendor_specific_386_509 [125];
+ unsigned char chksum;
+} __attribute__ ((packed)) ata_smart_values_t;
+
+/* Smart Threshold data structures */
+/* Vendor attribute of SMART Threshold */
+typedef struct ata_smart_threshold_entry_s {
+ unsigned char id;
+ unsigned char normalized_threshold;
+ unsigned char reserved[10];
+} __attribute__ ((packed)) ata_smart_threshold_entry_t;
+
+/* Format of Read SMART THreshold Command */
+typedef struct ata_smart_thresholds_s {
+ unsigned short revnumber;
+ ata_smart_threshold_entry_t thres_entries[30];
+ unsigned char reserved[149];
+ unsigned char chksum;
+} __attribute__ ((packed)) ata_smart_thresholds_t;
+
+typedef struct ata_smart_errorlog_command_struct_s {
+ unsigned char devicecontrolreg;
+ unsigned char featuresreg;
+ unsigned char sector_count;
+ unsigned char sector_number;
+ unsigned char cylinder_low;
+ unsigned char cylinder_high;
+ unsigned char drive_head;
+ unsigned char commandreg;
+ unsigned int timestamp;
+} __attribute__ ((packed)) ata_smart_errorlog_command_struct_t;
+
+typedef struct ata_smart_errorlog_error_struct_s {
+ unsigned char error_condition;
+ unsigned char extended_error[14];
+ unsigned char state;
+ unsigned short timestamp;
+} __attribute__ ((packed)) ata_smart_errorlog_error_struct_t;
+
+typedef struct ata_smart_errorlog_struct_s {
+ ata_smart_errorlog_command_struct_t commands[6];
+ ata_smart_errorlog_error_struct_t error_struct;
+} __attribute__ ((packed)) ata_smart_errorlog_struct_t;
+
+typedef struct ata_smart_errorlog_s {
+ unsigned char revnumber;
+ unsigned char error_log_pointer;
+ ata_smart_errorlog_struct_t errorlog_struct[5];
+ unsigned short ata_error_count;
+ unsigned short non_fatal_count;
+ unsigned short drive_timeout_count;
+ unsigned char reserved[53];
+ unsigned char chksum;
+} __attribute__ ((packed)) ata_smart_errorlog_t;
+
+typedef struct ata_smart_selftestlog_struct_s {
+ unsigned char selftestnumber;
+ unsigned char selfteststatus;
+ unsigned short timestamp;
+ unsigned char selftestfailurecheckpoint;
+ unsigned int lbafirstfailure;
+ unsigned char vendorspecific[15];
+} __attribute__ ((packed)) ata_smart_selftestlog_struct_t;
+
+typedef struct ata_smart_selftestlog_s {
+ unsigned short revnumber;
+ ata_smart_selftestlog_struct_t selftest_struct[21];
+ unsigned char vendorspecific[2];
+ unsigned char mostrecenttest;
+ unsigned char resevered[2];
+ unsigned char chksum;
+} __attribute__ ((packed)) ata_smart_selftestlog_t;
+
+#endif /* _LINUX_HDSMART_H */