def readcapacity16(self, **kwargs):
"""
Returns a ReadCapacity16 Instance
:param kwargs: a dict with key/value pairs
alloc_len = 32, size of requested datain
:return: a ReadCapacity16 instance
"""
opcode = next(get_opcode(self.device.opcodes, '9E'))
cmd = ReadCapacity16(opcode=opcode, **kwargs)
self.execute(cmd)
cmd.unmarshall()
return cmd
def reportpriority(self, **kwargs):
"""
Return a ReportPriority Instance
:param kwargs: a dict with key/value pairs
priority=0, specifies information to be returned in data_in buffer
alloclen=16384, size of requested datain
:return: a ReportLuns instance
"""
opcode = next(get_opcode(self.device.opcodes, 'A3'))
cmd = ReportPriority(opcode=opcode, **kwargs)
self.execute(cmd)
cmd.unmarshall()
return cmd
def getlbastatus(self, lba, **kwargs):
"""
Returns a GetLBAStatus Instance
:param lba: starting lba
:param kwargs: a dict with key/value pairs
alloc_len = 16384: size of requested datain
:return: a GetLBAStatus instance
"""
opcode = next(get_opcode(self.device.opcodes, '9E'))
cmd = GetLBAStatus(opcode, lba, **kwargs)
self.execute(cmd)
cmd.unmarshall()
return cmd
def build_cdb(self, priority, alloclen):
"""
Build a ReportPriority CDB
:param priority: specifies information to be returned in data_in buffer
:param alloclen: the max number of bytes allocated for the data_in buffer
:return: a byte array representing a code descriptor block
"""
opcode = next(get_opcode(self.scsi.device.opcodes, 'A3'))
cdb = {'opcode': opcode.value,
'service_action': opcode.serviceaction.REPORT_PRIORITY,
'priority_reported': priority,
'alloc_len': alloclen, }
return self.marshall_cdb(cdb)
def readcapacity16(self,
**kwargs):
"""
Returns a ReadCapacity16 Instance
:param kwargs: a dict with key/value pairs
alloc_len = 32, size of requested datain
:return: a ReadCapacity16 instance
"""
opcode = next(get_opcode(self.device.opcodes, '9E'))
cmd = ReadCapacity16(opcode=opcode,
**kwargs)
self.execute(cmd)
SCSI.unmarshall(cmd)
return cmd
def reportpriority(self,
**kwargs):
"""
Return a ReportPriority Instance
:param kwargs: a dict with key/value pairs
priority=0, specifies information to be returned in data_in buffer
alloclen=16384, size of requested datain
:return: a ReportLuns instance
"""
opcode = next(get_opcode(self.device.opcodes, 'A3'))
cmd = ReportPriority(opcode=opcode,
**kwargs)
self.execute(cmd)
SCSI.unmarshall(cmd)
return cmd
def build_cdb(self, priority, alloclen):
"""
Build a ReportPriority CDB
:param priority: specifies information to be returned in data_in buffer
:param alloclen: the max number of bytes allocated for the data_in buffer
:return: a byte array representing a code descriptor block
"""
opcode = next(get_opcode(self.scsi.device.opcodes, 'A3'))
cdb = {
'opcode': opcode.value,
'service_action': opcode.serviceaction.REPORT_PRIORITY,
'priority_reported': priority,
'alloc_len': alloclen,
}
return self.marshall_cdb(cdb)
def getlbastatus(self,
lba,
**kwargs):
"""
Returns a GetLBAStatus Instance
:param lba: starting lba
:param kwargs: a dict with key/value pairs
alloc_len = 16384: size of requested datain
:return: a GetLBAStatus instance
"""
opcode = next(get_opcode(self.device.opcodes, '9E'))
cmd = GetLBAStatus(opcode,
lba,
**kwargs)
self.execute(cmd)
SCSI.unmarshall(cmd)
return cmd
