diff options
Diffstat (limited to 'drivers/usb/storage/transport.h')
| -rw-r--r-- | drivers/usb/storage/transport.h | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/usb/storage/transport.h b/drivers/usb/storage/transport.h index 242ff5e..9369d75 100644 --- a/drivers/usb/storage/transport.h +++ b/drivers/usb/storage/transport.h @@ -42,45 +42,6 @@ #include <linux/blkdev.h> /* - * Bulk only data structures - */ - -/* 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 normally 0 */ - __u8 Length; /* of of the CDB */ - __u8 CDB[16]; /* 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 */ - __u8 Filler[18]; -}; - -#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 - -/* * usb_stor_bulk_transfer_xxx() return codes, in order of severity */ |
