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832b75ed GG |
1 | /* |
2 | * os_generic.h | |
3 | * | |
a86ec89e | 4 | * Home page of code is: http://www.smartmontools.org |
832b75ed | 5 | * |
34ad0c5f | 6 | * Copyright (C) 2004-8 Geoff Keating <geoffk@geoffk.org> |
832b75ed GG |
7 | * |
8 | * This program is free software; you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2, or (at your option) | |
11 | * any later version. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License | |
ee38a438 GI |
14 | * (for example COPYING); if not, write to the Free Software Foundation, |
15 | * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
832b75ed GG |
16 | * |
17 | * This code was originally developed as a Senior Thesis by Michael Cornwell | |
18 | * at the Concurrent Systems Laboratory (now part of the Storage Systems | |
19 | * Research Center), Jack Baskin School of Engineering, University of | |
20 | * California, Santa Cruz. http://ssrc.soe.ucsc.edu/ | |
21 | * | |
22 | */ | |
23 | ||
24 | #ifndef OS_DARWIN_H_ | |
25 | #define OS_DARWIN_H_ | |
26 | ||
f9e10201 JD |
27 | #define OS_DARWIN_H_CVSID "$Id: os_darwin.h 4438 2017-09-20 18:00:42Z samm2 $\n" |
28 | ||
29 | #define kIOATABlockStorageDeviceClass "IOATABlockStorageDevice" | |
832b75ed | 30 | |
a37e7145 GG |
31 | // Isn't in 10.3.9? |
32 | ||
33 | #ifndef kIOPropertySMARTCapableKey | |
34 | #define kIOPropertySMARTCapableKey "SMART Capable" | |
35 | #endif | |
832b75ed | 36 | |
f9e10201 JD |
37 | // NVMe definitions, non documented, experimental |
38 | #define kIOPropertyNVMeSMARTCapableKey "NVMe SMART Capable" | |
39 | ||
40 | // Constant to init driver | |
41 | #define kIONVMeSMARTUserClientTypeID CFUUIDGetConstantUUIDWithBytes(NULL, \ | |
42 | 0xAA, 0x0F, 0xA6, 0xF9, 0xC2, 0xD6, 0x45, 0x7F, 0xB1, 0x0B, \ | |
43 | 0x59, 0xA1, 0x32, 0x53, 0x29, 0x2F) | |
44 | ||
45 | // Constant to use plugin interface | |
46 | #define kIONVMeSMARTInterfaceID CFUUIDGetConstantUUIDWithBytes(NULL, \ | |
47 | 0xcc, 0xd1, 0xdb, 0x19, 0xfd, 0x9a, 0x4d, 0xaf, 0xbf, 0x95, \ | |
48 | 0x12, 0x45, 0x4b, 0x23, 0xa, 0xb6) | |
49 | ||
50 | // interface structure, obtained using lldb, could be incomplete or wrong | |
51 | typedef struct IONVMeSMARTInterface | |
52 | { | |
53 | IUNKNOWN_C_GUTS; | |
54 | ||
55 | UInt16 version; | |
56 | UInt16 revision; | |
57 | ||
58 | // NVMe smart data, returns nvme_smart_log structure | |
59 | IOReturn ( *SMARTReadData )( void * interface, | |
60 | struct nvme_smart_log * NVMeSMARTData ); | |
61 | ||
62 | // NVMe IdentifyData, returns nvme_id_ctrl per namespace | |
63 | IOReturn ( *GetIdentifyData )( void * interface, | |
64 | struct nvme_id_ctrl * NVMeIdentifyControllerStruct, | |
65 | unsigned int ns ); | |
66 | ||
67 | // Always getting kIOReturnDeviceError | |
68 | IOReturn ( *GetFieldCounters )( void * interface, | |
69 | char * FieldCounters ); | |
70 | // Returns 0 | |
71 | IOReturn ( *ScheduleBGRefresh )( void * interface); | |
72 | ||
73 | // Always returns kIOReturnDeviceError, probably expects pointer to some | |
74 | // structure as an argument | |
75 | IOReturn ( *GetLogPage )( void * interface, void * data, unsigned int, unsigned int); | |
76 | ||
77 | ||
78 | /* GetSystemCounters Looks like a table with an attributes. Sample result: | |
79 | ||
80 | 0x101022200: 0x01 0x00 0x08 0x00 0x00 0x00 0x00 0x00 | |
81 | 0x101022208: 0x00 0x00 0x00 0x00 0x02 0x00 0x08 0x00 | |
82 | 0x101022210: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
83 | 0x101022218: 0x03 0x00 0x08 0x00 0xf1 0x74 0x26 0x01 | |
84 | 0x101022220: 0x00 0x00 0x00 0x00 0x04 0x00 0x08 0x00 | |
85 | 0x101022228: 0x0a 0x91 0xb1 0x00 0x00 0x00 0x00 0x00 | |
86 | 0x101022230: 0x05 0x00 0x08 0x00 0x24 0x9f 0xfe 0x02 | |
87 | 0x101022238: 0x00 0x00 0x00 0x00 0x06 0x00 0x08 0x00 | |
88 | 0x101022240: 0x9b 0x42 0x38 0x02 0x00 0x00 0x00 0x00 | |
89 | 0x101022248: 0x07 0x00 0x08 0x00 0xdd 0x08 0x00 0x00 | |
90 | 0x101022250: 0x00 0x00 0x00 0x00 0x08 0x00 0x08 0x00 | |
91 | 0x101022258: 0x07 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
92 | 0x101022260: 0x09 0x00 0x08 0x00 0x00 0x00 0x00 0x00 | |
93 | 0x101022268: 0x00 0x00 0x00 0x00 0x0a 0x00 0x04 0x00 | |
94 | ......... | |
95 | 0x101022488: 0x74 0x00 0x08 0x00 0x00 0x00 0x00 0x00 | |
96 | 0x101022490: 0x00 0x00 0x00 0x00 0x75 0x00 0x40 0x02 | |
97 | 0x101022498: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
98 | */ | |
99 | IOReturn ( *GetSystemCounters )( void * interface, char *, unsigned int *); | |
100 | ||
101 | ||
102 | /* GetAlgorithmCounters returns mostly 0 | |
103 | 0x102004000: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
104 | 0x102004008: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
105 | 0x102004010: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
106 | 0x102004018: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
107 | 0x102004020: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
108 | 0x102004028: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
109 | 0x102004038: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
110 | 0x102004040: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
111 | 0x102004048: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
112 | 0x102004050: 0x00 0x00 0x00 0x00 0x80 0x00 0x00 0x00 | |
113 | 0x102004058: 0x80 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
114 | 0x102004060: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
115 | 0x102004068: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
116 | 0x102004070: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
117 | 0x102004078: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
118 | 0x102004080: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
119 | 0x102004088: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
120 | 0x102004090: 0x00 0x01 0x00 0x00 0x00 0x00 0x00 0x00 | |
121 | 0x102004098: 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 | |
122 | ||
123 | */ | |
124 | IOReturn ( *GetAlgorithmCounters )( void * interface, char *, unsigned int *); | |
125 | } IONVMeSMARTInterface; | |
126 | ||
127 | ||
832b75ed | 128 | #endif /* OS_DARWIN_H_ */ |