diff options
Diffstat (limited to 'drivers/ieee1394/ieee1394.h')
| -rw-r--r-- | drivers/ieee1394/ieee1394.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/drivers/ieee1394/ieee1394.h b/drivers/ieee1394/ieee1394.h new file mode 100644 index 000000000..dfca3aef3 --- /dev/null +++ b/drivers/ieee1394/ieee1394.h @@ -0,0 +1,66 @@ +/* + * Generic IEEE 1394 definitions + */ + +#ifndef _IEEE1394_IEEE1394_H +#define _IEEE1394_IEEE1394_H + +#define TCODE_WRITEQ 0x0 +#define TCODE_WRITEB 0x1 +#define TCODE_WRITE_RESPONSE 0x2 +#define TCODE_READQ 0x4 +#define TCODE_READB 0x5 +#define TCODE_READQ_RESPONSE 0x6 +#define TCODE_READB_RESPONSE 0x7 +#define TCODE_CYCLE_START 0x8 +#define TCODE_LOCK_REQUEST 0x9 +#define TCODE_ISO_DATA 0xa +#define TCODE_LOCK_RESPONSE 0xb + +#define RCODE_COMPLETE 0x0 +#define RCODE_CONFLICT_ERROR 0x4 +#define RCODE_DATA_ERROR 0x5 +#define RCODE_TYPE_ERROR 0x6 +#define RCODE_ADDRESS_ERROR 0x7 + +#define EXTCODE_MASK_SWAP 0x1 +#define EXTCODE_COMPARE_SWAP 0x2 +#define EXTCODE_FETCH_ADD 0x3 +#define EXTCODE_LITTLE_ADD 0x4 +#define EXTCODE_BOUNDED_ADD 0x5 +#define EXTCODE_WRAP_ADD 0x6 + +#define ACK_COMPLETE 0x1 +#define ACK_PENDING 0x2 +#define ACK_BUSY_X 0x4 +#define ACK_BUSY_A 0x5 +#define ACK_BUSY_B 0x6 +#define ACK_DATA_ERROR 0xd +#define ACK_TYPE_ERROR 0xe + +/* Non-standard "ACK codes" for internal use */ +#define ACKX_NONE -1 +#define ACKX_SEND_ERROR -2 +#define ACKX_ABORTED -3 +#define ACKX_TIMEOUT -4 + + +#define SPEED_100 0x0 +#define SPEED_200 0x1 +#define SPEED_400 0x2 + +#define SELFID_PWRCL_NO_POWER 0x0 +#define SELFID_PWRCL_PROVIDE_15W 0x1 +#define SELFID_PWRCL_PROVIDE_30W 0x2 +#define SELFID_PWRCL_PROVIDE_45W 0x3 +#define SELFID_PWRCL_USE_1W 0x4 +#define SELFID_PWRCL_USE_3W 0x5 +#define SELFID_PWRCL_USE_6W 0x6 +#define SELFID_PWRCL_USE_10W 0x7 + +#define SELFID_PORT_CHILD 0x3 +#define SELFID_PORT_PARENT 0x2 +#define SELFID_PORT_NCONN 0x1 +#define SELFID_PORT_NONE 0x0 + +#endif /* _IEEE1394_IEEE1394_H */ |