Searched refs:oldtce (Results 1 – 2 of 2) sorted by relevance
92 unsigned long oldtce, tce = be64_to_cpu(READ_ONCE(tmp[n])); in pnv_tce() local106 oldtce = be64_to_cpu(cmpxchg(&tmp[n], 0, in pnv_tce()108 if (oldtce) { in pnv_tce()111 tce = oldtce; in pnv_tce()151 unsigned long newtce = *hpa | proto_tce, oldtce; in pnv_tce_xchg() local174 oldtce = be64_to_cpu(xchg(ptce, cpu_to_be64(newtce))); in pnv_tce_xchg()175 *hpa = oldtce & ~(TCE_PCI_READ | TCE_PCI_WRITE); in pnv_tce_xchg()176 *direction = iommu_tce_direction(oldtce); in pnv_tce_xchg()
673 unsigned long flags, oldtce = 0; in tce_exchange_pseries() local679 rc = plpar_tce_get((u64)tbl->it_index, ioba, &oldtce); in tce_exchange_pseries()684 *direction = iommu_tce_direction(oldtce); in tce_exchange_pseries()685 *tce = oldtce & ~(TCE_PCI_READ | TCE_PCI_WRITE); in tce_exchange_pseries()