tree 7c0e49aaa83c0686e459563995ecd19693d46cb1
parent cbb58368fbccc823a85df73bd6bf7db6dfda86aa
author Jacob Keller <jacob.e.keller@intel.com> 1601066769 -0700
committer David S. Miller <davem@davemloft.net> 1601079657 -0700

ice: add support for flash update overwrite mask

Support the recently added DEVLINK_ATTR_FLASH_UPDATE_OVERWRITE_MASK
parameter in the ice flash update handler. Convert the overwrite mask
bitfield into the appropriate preservation level used by the firmware
when updating.

Because there is no equivalent preservation level for overwriting only
identifiers, this combination is rejected by the driver as not supported
with an appropriate extended ACK message.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>