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hinv.h
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1 /*
2  * ARCS hardware/memory inventory/configuration and system ID definitions.
3  */
4 #ifndef _ASM_ARC_HINV_H
5 #define _ASM_ARC_HINV_H
6 
7 #include <asm/sgidefs.h>
8 #include <asm/fw/arc/types.h>
9 
10 /* configuration query defines */
11 typedef enum configclass {
12  SystemClass,
13  ProcessorClass,
14  CacheClass,
15 #ifndef _NT_PROM
16  MemoryClass,
17  AdapterClass,
18  ControllerClass,
19  PeripheralClass
20 #else /* _NT_PROM */
21  AdapterClass,
22  ControllerClass,
23  PeripheralClass,
24  MemoryClass
25 #endif /* _NT_PROM */
26 } CONFIGCLASS;
27 
28 typedef enum configtype {
29  ARC,
30  CPU,
31  FPU,
32  PrimaryICache,
33  PrimaryDCache,
34  SecondaryICache,
35  SecondaryDCache,
36  SecondaryCache,
37 #ifndef _NT_PROM
38  Memory,
39 #endif
40  EISAAdapter,
41  TCAdapter,
42  SCSIAdapter,
43  DTIAdapter,
44  MultiFunctionAdapter,
45  DiskController,
46  TapeController,
47  CDROMController,
48  WORMController,
49  SerialController,
50  NetworkController,
51  DisplayController,
52  ParallelController,
53  PointerController,
54  KeyboardController,
55  AudioController,
56  OtherController,
57  DiskPeripheral,
58  FloppyDiskPeripheral,
59  TapePeripheral,
60  ModemPeripheral,
61  MonitorPeripheral,
62  PrinterPeripheral,
63  PointerPeripheral,
64  KeyboardPeripheral,
65  TerminalPeripheral,
66  LinePeripheral,
67  NetworkPeripheral,
68 #ifdef _NT_PROM
69  Memory,
70 #endif
71  OtherPeripheral,
72 
73  /* new stuff for IP30 */
74  /* added without moving anything */
75  /* except ANONYMOUS. */
76 
77  XTalkAdapter,
78  PCIAdapter,
79  GIOAdapter,
80  TPUAdapter,
81 
82  Anonymous
83 } CONFIGTYPE;
84 
85 typedef enum {
86  Failed = 1,
87  ReadOnly = 2,
88  Removable = 4,
89  ConsoleIn = 8,
90  ConsoleOut = 16,
91  Input = 32,
92  Output = 64
93 } IDENTIFIERFLAG;
94 
95 #ifndef NULL /* for GetChild(NULL); */
96 #define NULL 0
97 #endif
98 
99 union key_u {
100  struct {
101 #ifdef _MIPSEB
102  unsigned char c_bsize; /* block size in lines */
103  unsigned char c_lsize; /* line size in bytes/tag */
104  unsigned short c_size; /* cache size in 4K pages */
105 #else /* _MIPSEL */
106  unsigned short c_size; /* cache size in 4K pages */
107  unsigned char c_lsize; /* line size in bytes/tag */
108  unsigned char c_bsize; /* block size in lines */
109 #endif /* _MIPSEL */
110  } cache;
111  ULONG FullKey;
112 };
113 
114 #if _MIPS_SIM == _MIPS_SIM_ABI64
115 #define SGI_ARCS_VERS 64 /* sgi 64-bit version */
116 #define SGI_ARCS_REV 0 /* rev .00 */
117 #else
118 #define SGI_ARCS_VERS 1 /* first version */
119 #define SGI_ARCS_REV 10 /* rev .10, 3/04/92 */
120 #endif
121 
122 typedef struct component {
123  CONFIGCLASS Class;
124  CONFIGTYPE Type;
125  IDENTIFIERFLAG Flags;
126  USHORT Version;
127  USHORT Revision;
128  ULONG Key;
129  ULONG AffinityMask;
130  ULONG ConfigurationDataSize;
131  ULONG IdentifierLength;
132  char *Identifier;
133 } COMPONENT;
134 
135 /* internal structure that holds pathname parsing data */
136 struct cfgdata {
137  char *name; /* full name */
138  int minlen; /* minimum length to match */
139  CONFIGTYPE type; /* type of token */
140 };
141 
142 /* System ID */
143 typedef struct systemid {
144  CHAR VendorId[8];
145  CHAR ProductId[8];
146 } SYSTEMID;
147 
148 /* memory query functions */
149 typedef enum memorytype {
150  ExceptionBlock,
151  SPBPage, /* ARCS == SystemParameterBlock */
152 #ifndef _NT_PROM
153  FreeContiguous,
154  FreeMemory,
155  BadMemory,
156  LoadedProgram,
157  FirmwareTemporary,
158  FirmwarePermanent
159 #else /* _NT_PROM */
160  FreeMemory,
161  BadMemory,
162  LoadedProgram,
163  FirmwareTemporary,
164  FirmwarePermanent,
165  FreeContiguous
166 #endif /* _NT_PROM */
167 } MEMORYTYPE;
168 
169 typedef struct memorydescriptor {
170  MEMORYTYPE Type;
171  LONG BasePage;
172  LONG PageCount;
173 } MEMORYDESCRIPTOR;
174 
175 #endif /* _ASM_ARC_HINV_H */
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