include/linux/firewire-constants.h

   1 #ifndef _LINUX_FIREWIRE_CONSTANTS_H
   2 #define _LINUX_FIREWIRE_CONSTANTS_H
   3
   4 #define TCODE_WRITE_QUADLET_REQUEST     0x0
   5 #define TCODE_WRITE_BLOCK_REQUEST       0x1
   6 #define TCODE_WRITE_RESPONSE            0x2
   7 #define TCODE_READ_QUADLET_REQUEST      0x4
   8 #define TCODE_READ_BLOCK_REQUEST        0x5
   9 #define TCODE_READ_QUADLET_RESPONSE     0x6
  10 #define TCODE_READ_BLOCK_RESPONSE       0x7
  11 #define TCODE_CYCLE_START               0x8
  12 #define TCODE_LOCK_REQUEST              0x9
  13 #define TCODE_STREAM_DATA               0xa
  14 #define TCODE_LOCK_RESPONSE             0xb
  15
  16 #define EXTCODE_MASK_SWAP               0x1
  17 #define EXTCODE_COMPARE_SWAP            0x2
  18 #define EXTCODE_FETCH_ADD               0x3
  19 #define EXTCODE_LITTLE_ADD              0x4
  20 #define EXTCODE_BOUNDED_ADD             0x5
  21 #define EXTCODE_WRAP_ADD                0x6
  22 #define EXTCODE_VENDOR_DEPENDENT        0x7
  23
  24 /* Juju specific tcodes */
  25 #define TCODE_LOCK_MASK_SWAP            (0x10 | EXTCODE_MASK_SWAP)
  26 #define TCODE_LOCK_COMPARE_SWAP         (0x10 | EXTCODE_COMPARE_SWAP)
  27 #define TCODE_LOCK_FETCH_ADD            (0x10 | EXTCODE_FETCH_ADD)
  28 #define TCODE_LOCK_LITTLE_ADD           (0x10 | EXTCODE_LITTLE_ADD)
  29 #define TCODE_LOCK_BOUNDED_ADD          (0x10 | EXTCODE_BOUNDED_ADD)
  30 #define TCODE_LOCK_WRAP_ADD             (0x10 | EXTCODE_WRAP_ADD)
  31 #define TCODE_LOCK_VENDOR_DEPENDENT     (0x10 | EXTCODE_VENDOR_DEPENDENT)
  32
  33 #define RCODE_COMPLETE                  0x0
  34 #define RCODE_CONFLICT_ERROR            0x4
  35 #define RCODE_DATA_ERROR                0x5
  36 #define RCODE_TYPE_ERROR                0x6
  37 #define RCODE_ADDRESS_ERROR             0x7
  38
  39 /* Juju specific rcodes */
  40 #define RCODE_SEND_ERROR                0x10
  41 #define RCODE_CANCELLED                 0x11
  42 #define RCODE_BUSY                      0x12
  43 #define RCODE_GENERATION                0x13
  44 #define RCODE_NO_ACK                    0x14
  45
  46 #define SCODE_100                       0x0
  47 #define SCODE_200                       0x1
  48 #define SCODE_400                       0x2
  49 #define SCODE_800                       0x3
  50 #define SCODE_1600                      0x4
  51 #define SCODE_3200                      0x5
  52 #define SCODE_BETA                      0x3
  53
  54 #define ACK_COMPLETE                    0x1
  55 #define ACK_PENDING                     0x2
  56 #define ACK_BUSY_X                      0x4
  57 #define ACK_BUSY_A                      0x5
  58 #define ACK_BUSY_B                      0x6
  59 #define ACK_DATA_ERROR                  0xd
  60 #define ACK_TYPE_ERROR                  0xe
  61
  62 #define RETRY_1                         0x00
  63 #define RETRY_X                         0x01
  64 #define RETRY_A                         0x02
  65 #define RETRY_B                         0x03
  66
  67 #endif /* _LINUX_FIREWIRE_CONSTANTS_H */