LPFC_SLI4_PHWQ_ENABLED
phba->sli3_options |= LPFC_SLI4_PHWQ_ENABLED;
phba->sli3_options &= ~LPFC_SLI4_PHWQ_ENABLED;
if (q->phba->sli3_options & LPFC_SLI4_PHWQ_ENABLED)