diff options
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/ub.c | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/drivers/block/ub.c b/drivers/block/ub.c index 7333b9e44411..298ac75ac8e5 100644 --- a/drivers/block/ub.c +++ b/drivers/block/ub.c @@ -119,43 +119,6 @@ /* */ - -/* command block wrapper */ -struct bulk_cb_wrap { - __le32 Signature; /* contains 'USBC' */ - u32 Tag; /* unique per command id */ - __le32 DataTransferLength; /* size of data */ - u8 Flags; /* direction in bit 0 */ - u8 Lun; /* LUN */ - u8 Length; /* of of the CDB */ - u8 CDB[UB_MAX_CDB_SIZE]; /* max command */ -}; - -#define US_BULK_CB_WRAP_LEN 31 -#define US_BULK_CB_SIGN 0x43425355 /*spells out USBC */ -#define US_BULK_FLAG_IN 1 -#define US_BULK_FLAG_OUT 0 - -/* command status wrapper */ -struct bulk_cs_wrap { - __le32 Signature; /* should = 'USBS' */ - u32 Tag; /* same as original command */ - __le32 Residue; /* amount not transferred */ - u8 Status; /* see below */ -}; - -#define US_BULK_CS_WRAP_LEN 13 -#define US_BULK_CS_SIGN 0x53425355 /* spells out 'USBS' */ -#define US_BULK_STAT_OK 0 -#define US_BULK_STAT_FAIL 1 -#define US_BULK_STAT_PHASE 2 - -/* bulk-only class specific requests */ -#define US_BULK_RESET_REQUEST 0xff -#define US_BULK_GET_MAX_LUN 0xfe - -/* - */ struct ub_dev; #define UB_MAX_REQ_SG 9 /* cdrecord requires 32KB and maybe a header */ |