Lines Matching refs:QI_LENGTH
1199 qi->free_tail = (qi->free_tail + 1) % QI_LENGTH; in reclaim_free_desc()
1247 head = ((head >> shift) - 1 + QI_LENGTH) % QI_LENGTH; in qi_check_fault()
1250 tail = ((tail >> shift) - 1 + QI_LENGTH) % QI_LENGTH; in qi_check_fault()
1257 head = (head - 2 + QI_LENGTH) % QI_LENGTH; in qi_check_fault()
1306 wait_index = (index + count) % QI_LENGTH; in qi_submit_sync()
1310 offset = ((index + i) % QI_LENGTH) << shift; in qi_submit_sync()
1312 qi->desc_status[(index + i) % QI_LENGTH] = QI_IN_USE; in qi_submit_sync()
1327 qi->free_head = (qi->free_head + count + 1) % QI_LENGTH; in qi_submit_sync()
1354 qi->desc_status[(index + i) % QI_LENGTH] = QI_DONE; in qi_submit_sync()
1582 qi->free_cnt = QI_LENGTH; in __dmar_enable_qi()
1646 qi->desc_status = kcalloc(QI_LENGTH, sizeof(int), GFP_ATOMIC); in dmar_enable_qi()