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# Copyright (c) 2014 Kontron Europe GmbH
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from . import constants
from . import register_message_class
from . import Message
from . import ByteArray
from . import UnsignedInt
from . import Timestamp
from . import Bitfield
from . import CompletionCode
from . import RemainingBytes
@register_message_class
class GetSelInfoReq(Message):
__cmdid__ = constants.CMDID_GET_SEL_INFO
__netfn__ = constants.NETFN_STORAGE
@register_message_class
class GetSelInfoRsp(Message):
__cmdid__ = constants.CMDID_GET_SEL_INFO
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
UnsignedInt('version', 1, default=0x51),
UnsignedInt('entries', 2),
UnsignedInt('free_bytes', 2),
Timestamp('most_recent_addition'),
Timestamp('most_recent_erase'),
Bitfield('operation_support', 1,
Bitfield.Bit('get_sel_allocation_info', 1),
Bitfield.Bit('reserve_sel', 1),
Bitfield.Bit('partial_add_sel_entry', 1),
Bitfield.Bit('delete_sel', 1),
Bitfield.ReservedBit(3),
Bitfield.Bit('overflow_flag', 1)),
)
@register_message_class
class GetSelAllocationInfoReq(Message):
__cmdid__ = constants.CMDID_GET_SEL_ALLOCATION_INFO
__netfn__ = constants.NETFN_STORAGE
@register_message_class
class GetSelAllocationInfoRsp(Message):
__cmdid__ = constants.CMDID_GET_SEL_ALLOCATION_INFO
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
UnsignedInt('possible_alloc_units', 2),
UnsignedInt('alloc_unit_size', 2),
UnsignedInt('free_alloc_units', 2),
UnsignedInt('largest_free_block', 2),
UnsignedInt('max_record_size', 1)
)
@register_message_class
class ReserveSelReq(Message):
__cmdid__ = constants.CMDID_RESERVE_SEL
__netfn__ = constants.NETFN_STORAGE
@register_message_class
class ReserveSelRsp(Message):
__cmdid__ = constants.CMDID_RESERVE_SEL
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
UnsignedInt('reservation_id', 2)
)
@register_message_class
class GetSelEntryReq(Message):
__cmdid__ = constants.CMDID_GET_SEL_ENTRY
__netfn__ = constants.NETFN_STORAGE
__fields__ = (
UnsignedInt('reservation_id', 2),
UnsignedInt('record_id', 2),
UnsignedInt('offset', 1),
UnsignedInt('length', 1),
)
@register_message_class
class GetSelEntryRsp(Message):
__cmdid__ = constants.CMDID_GET_SEL_ENTRY
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
UnsignedInt('next_record_id', 2),
RemainingBytes('record_data'),
)
@register_message_class
class AddSelEntryReq(Message):
__cmdid__ = constants.CMDID_ADD_SEL_ENTRY
__netfn__ = constants.NETFN_STORAGE
__fields__ = (
ByteArray('record_data', 16)
)
@register_message_class
class AddSelEntryRsp(Message):
__cmdid__ = constants.CMDID_ADD_SEL_ENTRY
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
UnsignedInt('record_id', 2)
)
@register_message_class
class DeleteSelEntryReq(Message):
__cmdid__ = constants.CMDID_DELETE_SEL_ENTRY
__netfn__ = constants.NETFN_STORAGE
__fields__ = (
UnsignedInt('reservation_id', 2),
UnsignedInt('record_id', 2)
)
@register_message_class
class DeleteSelEntryRsp(Message):
__cmdid__ = constants.CMDID_DELETE_SEL_ENTRY
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
UnsignedInt('record_id', 2)
)
@register_message_class
class ClearSelReq(Message):
__cmdid__ = constants.CMDID_CLEAR_SEL
__netfn__ = constants.NETFN_STORAGE
__fields__ = (
UnsignedInt('reservation_id', 2),
ByteArray('key', 3, default=b'CLR'),
UnsignedInt('cmd', 1)
)
@register_message_class
class ClearSelRsp(Message):
__cmdid__ = constants.CMDID_CLEAR_SEL
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
Bitfield('status', 1,
Bitfield.Bit('erase_in_progress', 4),
Bitfield.ReservedBit(4),),
)
@register_message_class
class GetSelTimeReq(Message):
__cmdid__ = constants.CMDID_GET_SEL_TIME
__netfn__ = constants.NETFN_STORAGE
@register_message_class
class GetSelTimeRsp(Message):
__cmdid__ = constants.CMDID_GET_SEL_TIME
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode(),
Timestamp('timestamp')
)
@register_message_class
class SetSelTimeReq(Message):
__cmdid__ = constants.CMDID_SET_SEL_TIME
__netfn__ = constants.NETFN_STORAGE
__fields__ = (
Timestamp('timestamp')
)
@register_message_class
class SetSelTimeRsp(Message):
__cmdid__ = constants.CMDID_SET_SEL_TIME
__netfn__ = constants.NETFN_STORAGE | 1
__fields__ = (
CompletionCode()
)
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