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add tud_msc_set_sense(), update msc device to reponse with default sense (illegal request) when there is issue with scsi command

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hathach
2018-07-26 15:59:13 +07:00
parent 602315cd57
commit f5b2912372
5 changed files with 72 additions and 46 deletions
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30
src/class/msc/msc.h
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@@ -83,8 +83,8 @@ typedef enum
/// MassStorage Class-Specific Control Request
typedef enum
{
MSC_REQUEST_GET_MAX_LUN = 254, ///< The Get Max LUN device request is used to determine the number of logical units supported by the device. Logical Unit Numbers on the device shall be numbered contiguously starting from LUN 0 to a maximum LUN of 15
MSC_REQUEST_RESET = 255 ///< This request is used to reset the mass storage device and its associated interface. This class-specific request shall ready the device for the next CBW from the host.
MSC_REQ_GET_MAX_LUN = 254, ///< The Get Max LUN device request is used to determine the number of logical units supported by the device. Logical Unit Numbers on the device shall be numbered contiguously starting from LUN 0 to a maximum LUN of 15
MSC_REQ_RESET = 255 ///< This request is used to reset the mass storage device and its associated interface. This class-specific request shall ready the device for the next CBW from the host.
}msc_request_type_t;
/// \brief Command Block Status Values
@@ -145,19 +145,19 @@ typedef enum
/// SCSI Sense Key
typedef enum
{
SCSI_SENSEKEY_NONE = 0x00, ///< no specific Sense Key. This would be the case for a successful command
SCSI_SENSEKEY_RECOVERED_ERROR = 0x01, ///< ndicates the last command completed successfully with some recovery action performed by the disc drive.
SCSI_SENSEKEY_NOT_READY = 0x02, ///< Indicates the logical unit addressed cannot be accessed.
SCSI_SENSEKEY_MEDIUM_ERROR = 0x03, ///< Indicates the command terminated with a non-recovered error condition.
SCSI_SENSEKEY_HARDWARE_ERROR = 0x04, ///< Indicates the disc drive detected a nonrecoverable hardware failure while performing the command or during a self test.
SCSI_SENSEKEY_ILLEGLA_REQUEST = 0x05, ///< Indicates an illegal parameter in the command descriptor block or in the additional parameters
SCSI_SENSEKEY_UNIT_ATTENTION = 0x06, ///< Indicates the disc drive may have been reset.
SCSI_SENSEKEY_DATA_PROTECT = 0x07, ///< Indicates that a command that reads or writes the medium was attempted on a block that is protected from this operation. The read or write operation is not performed.
SCSI_SENSEKEY_FIRMWARE_ERROR = 0x08, ///< Vendor specific sense key.
SCSI_SENSEKEY_ABORTED_COMMAND = 0x0b, ///< Indicates the disc drive aborted the command.
SCSI_SENSEKEY_EQUAL = 0x0c, ///< Indicates a SEARCH DATA command has satisfied an equal comparison.
SCSI_SENSEKEY_VOLUME_OVERFLOW = 0x0d, ///< Indicates a buffered peripheral device has reached the end of medium partition and data remains in the buffer that has not been written to the medium.
SCSI_SENSEKEY_MISCOMPARE = 0x0e ///< ndicates that the source data did not match the data read from the medium.
SCSI_SENSE_NONE = 0x00, ///< no specific Sense Key. This would be the case for a successful command
SCSI_SENSE_RECOVERED_ERROR = 0x01, ///< ndicates the last command completed successfully with some recovery action performed by the disc drive.
SCSI_SENSE_NOT_READY = 0x02, ///< Indicates the logical unit addressed cannot be accessed.
SCSI_SENSE_MEDIUM_ERROR = 0x03, ///< Indicates the command terminated with a non-recovered error condition.
SCSI_SENSE_HARDWARE_ERROR = 0x04, ///< Indicates the disc drive detected a nonrecoverable hardware failure while performing the command or during a self test.
SCSI_SENSE_ILLEGAL_REQUEST = 0x05, ///< Indicates an illegal parameter in the command descriptor block or in the additional parameters
SCSI_SENSE_UNIT_ATTENTION = 0x06, ///< Indicates the disc drive may have been reset.
SCSI_SENSE_DATA_PROTECT = 0x07, ///< Indicates that a command that reads or writes the medium was attempted on a block that is protected from this operation. The read or write operation is not performed.
SCSI_SENSE_FIRMWARE_ERROR = 0x08, ///< Vendor specific sense key.
SCSI_SENSE_ABORTED_COMMAND = 0x0b, ///< Indicates the disc drive aborted the command.
SCSI_SENSE_EQUAL = 0x0c, ///< Indicates a SEARCH DATA command has satisfied an equal comparison.
SCSI_SENSE_VOLUME_OVERFLOW = 0x0d, ///< Indicates a buffered peripheral device has reached the end of medium partition and data remains in the buffer that has not been written to the medium.
SCSI_SENSE_MISCOMPARE = 0x0e ///< ndicates that the source data did not match the data read from the medium.
}scsi_sense_key_type_t;
//--------------------------------------------------------------------+