Searched refs:inv_queue_tail (Results 1 – 2 of 2) sorted by relevance
94 dmar_write4(unit, DMAR_IQT_REG, unit->x86c.inv_queue_tail); in dmar_qi_advance_tail()115 if (head <= unit->x86c.inv_queue_tail) in dmar_qi_ensure()144 unit->x86c.inv_queue_tail), data1); in dmar_qi_emit()147 unit->x86c.inv_queue_tail) = data1; in dmar_qi_emit()149 unit->x86c.inv_queue_tail += DMAR_IQ_DESCR_SZ / 2; in dmar_qi_emit()151 ("tail overflow 0x%x 0x%jx", unit->x86c.inv_queue_tail, in dmar_qi_emit()153 unit->x86c.inv_queue_tail &= unit->x86c.inv_queue_size - 1; in dmar_qi_emit()156 unit->x86c.inv_queue_tail), data2); in dmar_qi_emit()159 unit->x86c.inv_queue_tail) = data2; in dmar_qi_emit()161 unit->x86c.inv_queue_tail += DMAR_IQ_DESCR_SZ / 2; in dmar_qi_emit()[all …]
123 uint32_t inv_queue_tail; member