HFI1_CTXT_BASE_UNINIT
set_bit(HFI1_CTXT_BASE_UNINIT, &uctxt->event_flags);
clear_bit(HFI1_CTXT_BASE_UNINIT, &uctxt->event_flags);
!test_bit(HFI1_CTXT_BASE_UNINIT, &fd->uctxt->event_flags));