arch/mips/include/asm/fw/arc/hinv.h

   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 */