SAS_TASK_NEED_DEV_RESET
last_dev_task->task_state_flags |= SAS_TASK_NEED_DEV_RESET;
task->task_state_flags |= SAS_TASK_NEED_DEV_RESET;
task->task_state_flags |= SAS_TASK_NEED_DEV_RESET;
if (task->task_state_flags & SAS_TASK_NEED_DEV_RESET)
need_reset = task->task_state_flags & SAS_TASK_NEED_DEV_RESET;