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 */ 68