/*
* os_generic.h
*
- * Home page of code is: http://smartmontools.sourceforge.net
+ * Home page of code is: http://www.smartmontools.org
*
- * Copyright (C) 2004-6 Geoff Keating <geoffk@geoffk.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 COPYING); if not, write to the Free
- * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * This code was originally developed as a Senior Thesis by Michael Cornwell
- * at the Concurrent Systems Laboratory (now part of the Storage Systems
- * Research Center), Jack Baskin School of Engineering, University of
- * California, Santa Cruz. http://ssrc.soe.ucsc.edu/
+ * Copyright (C) 2004-8 Geoff Keating <geoffk@geoffk.org>
*
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef OS_DARWIN_H_
#define OS_DARWIN_H_
-#define OS_DARWIN_H_CVSID "$Id: os_darwin.h,v 1.6 2007/04/16 17:49:02 shattered Exp $\n"
+#define OS_DARWIN_H_CVSID "$Id: os_darwin.h 4760 2018-08-19 18:45:53Z chrfranke $\n"
+
+#define kIOATABlockStorageDeviceClass "IOATABlockStorageDevice"
// Isn't in 10.3.9?
#define kIOPropertySMARTCapableKey "SMART Capable"
#endif
+// NVMe definitions, non documented, experimental
+#define kIOPropertyNVMeSMARTCapableKey "NVMe SMART Capable"
+
+// Constant to init driver
+#define kIONVMeSMARTUserClientTypeID CFUUIDGetConstantUUIDWithBytes(NULL, \
+ 0xAA, 0x0F, 0xA6, 0xF9, 0xC2, 0xD6, 0x45, 0x7F, 0xB1, 0x0B, \
+ 0x59, 0xA1, 0x32, 0x53, 0x29, 0x2F)
+
+// Constant to use plugin interface
+#define kIONVMeSMARTInterfaceID CFUUIDGetConstantUUIDWithBytes(NULL, \
+ 0xcc, 0xd1, 0xdb, 0x19, 0xfd, 0x9a, 0x4d, 0xaf, 0xbf, 0x95, \
+ 0x12, 0x45, 0x4b, 0x23, 0xa, 0xb6)
+
+// interface structure, obtained using lldb, could be incomplete or wrong
+typedef struct IONVMeSMARTInterface
+{
+ IUNKNOWN_C_GUTS;
+
+ UInt16 version;
+ UInt16 revision;
+
+ // NVMe smart data, returns nvme_smart_log structure
+ IOReturn ( *SMARTReadData )( void * interface,
+ struct nvme_smart_log * NVMeSMARTData );
+
+ // NVMe IdentifyData, returns nvme_id_ctrl per namespace
+ IOReturn ( *GetIdentifyData )( void * interface,
+ struct nvme_id_ctrl * NVMeIdentifyControllerStruct,
+ unsigned int ns );
+
+ // Always getting kIOReturnDeviceError
+ IOReturn ( *GetFieldCounters )( void * interface,
+ char * FieldCounters );
+ // Returns 0
+ IOReturn ( *ScheduleBGRefresh )( void * interface);
+
+ // Always returns kIOReturnDeviceError, probably expects pointer to some
+ // structure as an argument
+ IOReturn ( *GetLogPage )( void * interface, void * data, unsigned int, unsigned int);
+
+
+ /* GetSystemCounters Looks like a table with an attributes. Sample result:
+
+ 0x101022200: 0x01 0x00 0x08 0x00 0x00 0x00 0x00 0x00
+ 0x101022208: 0x00 0x00 0x00 0x00 0x02 0x00 0x08 0x00
+ 0x101022210: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x101022218: 0x03 0x00 0x08 0x00 0xf1 0x74 0x26 0x01
+ 0x101022220: 0x00 0x00 0x00 0x00 0x04 0x00 0x08 0x00
+ 0x101022228: 0x0a 0x91 0xb1 0x00 0x00 0x00 0x00 0x00
+ 0x101022230: 0x05 0x00 0x08 0x00 0x24 0x9f 0xfe 0x02
+ 0x101022238: 0x00 0x00 0x00 0x00 0x06 0x00 0x08 0x00
+ 0x101022240: 0x9b 0x42 0x38 0x02 0x00 0x00 0x00 0x00
+ 0x101022248: 0x07 0x00 0x08 0x00 0xdd 0x08 0x00 0x00
+ 0x101022250: 0x00 0x00 0x00 0x00 0x08 0x00 0x08 0x00
+ 0x101022258: 0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x101022260: 0x09 0x00 0x08 0x00 0x00 0x00 0x00 0x00
+ 0x101022268: 0x00 0x00 0x00 0x00 0x0a 0x00 0x04 0x00
+ .........
+ 0x101022488: 0x74 0x00 0x08 0x00 0x00 0x00 0x00 0x00
+ 0x101022490: 0x00 0x00 0x00 0x00 0x75 0x00 0x40 0x02
+ 0x101022498: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ */
+ IOReturn ( *GetSystemCounters )( void * interface, char *, unsigned int *);
+
+
+ /* GetAlgorithmCounters returns mostly 0
+ 0x102004000: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004008: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004010: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004018: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004020: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004028: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004038: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004040: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004048: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004050: 0x00 0x00 0x00 0x00 0x80 0x00 0x00 0x00
+ 0x102004058: 0x80 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004060: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004068: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004070: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004078: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004080: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004088: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004090: 0x00 0x01 0x00 0x00 0x00 0x00 0x00 0x00
+ 0x102004098: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
+
+ */
+ IOReturn ( *GetAlgorithmCounters )( void * interface, char *, unsigned int *);
+} IONVMeSMARTInterface;
+
+
#endif /* OS_DARWIN_H_ */
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