Constants, Types and Enum definitions that are common to both Device and Host modes for the USB Mass Storage Class.
#define MS_CBW_SIGNATURE 0x43425355UL |
Magic signature for a Command Block Wrapper used in the Mass Storage Bulk-Only transport protocol.
#define MS_COMMAND_DIR_DATA_IN (1 << 7) |
Mask for a Command Block Wrapper's flags attribute to specify a command with data sent from device-to-host.
#define MS_COMMAND_DIR_DATA_OUT (0 << 7) |
Mask for a Command Block Wrapper's flags attribute to specify a command with data sent from host-to-device.
#define MS_CSW_SIGNATURE 0x53425355UL |
Magic signature for a Command Status Wrapper used in the Mass Storage Bulk-Only transport protocol.
#define REQ_GetMaxLUN 0xFE |
Mass Storage Class specific request to retrieve the total number of Logical Units (drives) in the SCSI device.
#define REQ_MassStorageReset 0xFF |
Mass Storage Class specific request to reset the Mass Storage interface, ready for the next command.
#define SCSI_ASENSE_FORMAT_ERROR 0x31 |
SCSI Additional Sense Code to indicate an error whilst formatting the device medium.
#define SCSI_ASENSE_INVALID_COMMAND 0x20 |
SCSI Additional Sense Code to indicate an invalid command was issued.
#define SCSI_ASENSE_INVALID_FIELD_IN_CDB 0x24 |
SCSI Additional Sense Code to indicate an invalid field was encountered while processing the issued command.
#define SCSI_ASENSE_LOGICAL_BLOCK_ADDRESS_OUT_OF_RANGE 0x21 |
SCSI Additional Sense Code to indicate a write to a block out outside of the medium's range was issued.
#define SCSI_ASENSE_LOGICAL_UNIT_NOT_READY 0x04 |
SCSI Additional Sense Code to indicate that the logical unit (LUN) addressed is not ready.
#define SCSI_ASENSE_MEDIUM_NOT_PRESENT 0x3A |
SCSI Additional Sense Code to indicate that no removable medium is inserted into the device.
#define SCSI_ASENSE_NO_ADDITIONAL_INFORMATION 0x00 |
SCSI Additional Sense Code to indicate no additional sense information is available.
#define SCSI_ASENSE_WRITE_PROTECTED 0x27 |
SCSI Additional Sense Code to indicate that an attemp to write to a protected area was made.
#define SCSI_ASENSEQ_FORMAT_COMMAND_FAILED 0x01 |
SCSI Additional Sense Qualifier Code to indicate that a medium format command failed to complete.
#define SCSI_ASENSEQ_INITIALIZING_COMMAND_REQUIRED 0x02 |
SCSI Additional Sense Qualifier Code to indicate that an initializing command must be issued before the issued command can be executed.
#define SCSI_ASENSEQ_NO_QUALIFIER 0x00 |
SCSI Additional Sense Qualifier Code to indicate no additional sense qualifier information is available.
#define SCSI_ASENSEQ_OPERATION_IN_PROGRESS 0x07 |
SCSI Additional Sense Qualifier Code to indicate that an operation is currently in progress.
#define SCSI_CMD_INQUIRY 0x12 |
SCSI Command Code for an INQUIRY command.
#define SCSI_CMD_MODE_SENSE_10 0x5A |
SCSI Command Code for a MODE SENSE (10) command.
#define SCSI_CMD_MODE_SENSE_6 0x1A |
SCSI Command Code for a MODE SENSE (6) command.
#define SCSI_CMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1E |
SCSI Command Code for a PREVENT ALLOW MEDIUM REMOVAL command.
#define SCSI_CMD_READ_10 0x28 |
SCSI Command Code for a READ (10) command.
#define SCSI_CMD_READ_6 0x08 |
SCSI Command Code for a READ (6) command.
#define SCSI_CMD_READ_CAPACITY_10 0x25 |
SCSI Command Code for a READ CAPACITY (10) command.
#define SCSI_CMD_REQUEST_SENSE 0x03 |
SCSI Command Code for a REQUEST SENSE command.
#define SCSI_CMD_SEND_DIAGNOSTIC 0x1D |
SCSI Command Code for a SEND DIAGNOSTIC command.
#define SCSI_CMD_TEST_UNIT_READY 0x00 |
SCSI Command Code for a TEST UNIT READY command.
#define SCSI_CMD_VERIFY_10 0x2F |
SCSI Command Code for a VERIFY (10) command.
#define SCSI_CMD_WRITE_10 0x2A |
SCSI Command Code for a WRITE (10) command.
#define SCSI_CMD_WRITE_6 0x0A |
SCSI Command Code for a WRITE (6) command.
#define SCSI_SENSE_KEY_ABORTED_COMMAND 0x0B |
SCSI Sense Code to indicate that the device has aborted the issued command.
#define SCSI_SENSE_KEY_BLANK_CHECK 0x08 |
SCSI Sense Code to indicate an error while trying to write to a write-once medium.
#define SCSI_SENSE_KEY_COPY_ABORTED 0x0A |
SCSI Sense Code to indicate that an EXTENDED COPY command has aborted due to an error.
#define SCSI_SENSE_KEY_DATA_PROTECT 0x07 |
SCSI Sense Code to indicate that a write attempt on a protected block has been made.
#define SCSI_SENSE_KEY_GOOD 0x00 |
SCSI Sense Code to indicate no error has ocurred.
#define SCSI_SENSE_KEY_HARDWARE_ERROR 0x04 |
SCSI Sense Code to indicate a hardware has ocurred.
#define SCSI_SENSE_KEY_ILLEGAL_REQUEST 0x05 |
SCSI Sense Code to indicate that an illegal request has been issued.
#define SCSI_SENSE_KEY_MEDIUM_ERROR 0x03 |
SCSI Sense Code to indicate an error whilst accessing the medium.
#define SCSI_SENSE_KEY_MISCOMPARE 0x0E |
SCSI Sense Code to indicate that the source data did not match the data read from the medium.
#define SCSI_SENSE_KEY_NOT_READY 0x02 |
SCSI Sense Code to indicate that the device is not ready for a new command.
#define SCSI_SENSE_KEY_RECOVERED_ERROR 0x01 |
SCSI Sense Code to indicate that the device has recovered from an error.
#define SCSI_SENSE_KEY_UNIT_ATTENTION 0x06 |
SCSI Sense Code to indicate that the unit requires attention from the host to indicate a reset event, medium removal or other condition.
#define SCSI_SENSE_KEY_VENDOR_SPECIFIC 0x09 |
SCSI Sense Code to indicate a vendor specific error has ocurred.
#define SCSI_SENSE_KEY_VOLUME_OVERFLOW 0x0D |
SCSI Sense Code to indicate an attempt to write past the end of a partition has been made.
Enum for the possible command status wrapper return status codes.