diff options
Diffstat (limited to 'hw/pci-host')
| -rw-r--r-- | hw/pci-host/pnv_phb3.c | 11 | ||||
| -rw-r--r-- | hw/pci-host/pnv_phb4.c | 11 |
2 files changed, 12 insertions, 10 deletions
diff --git a/hw/pci-host/pnv_phb3.c b/hw/pci-host/pnv_phb3.c index 7fb35dc031..a757f1a58e 100644 --- a/hw/pci-host/pnv_phb3.c +++ b/hw/pci-host/pnv_phb3.c @@ -816,18 +816,19 @@ static void pnv_phb3_translate_tve(PnvPhb3DMASpace *ds, hwaddr addr, } /* We exit the loop with TCE being the final TCE */ - tce_mask = ~((1ull << tce_shift) - 1); - tlb->iova = addr & tce_mask; - tlb->translated_addr = tce & tce_mask; - tlb->addr_mask = ~tce_mask; - tlb->perm = tce & 3; if ((is_write & !(tce & 2)) || ((!is_write) && !(tce & 1))) { phb3_error(phb, "TCE access fault at 0x%"PRIx64, taddr); phb3_error(phb, " xlate %"PRIx64":%c TVE=%"PRIx64, addr, is_write ? 'W' : 'R', tve); phb3_error(phb, " tta=%"PRIx64" lev=%d tts=%d tps=%d", tta, lev, tts, tps); + return; } + tce_mask = ~((1ull << tce_shift) - 1); + tlb->iova = addr & tce_mask; + tlb->translated_addr = tce & tce_mask; + tlb->addr_mask = ~tce_mask; + tlb->perm = tce & 3; } } diff --git a/hw/pci-host/pnv_phb4.c b/hw/pci-host/pnv_phb4.c index a78add75b0..ee56377c02 100644 --- a/hw/pci-host/pnv_phb4.c +++ b/hw/pci-host/pnv_phb4.c @@ -1291,18 +1291,19 @@ static void pnv_phb4_translate_tve(PnvPhb4DMASpace *ds, hwaddr addr, } /* We exit the loop with TCE being the final TCE */ - tce_mask = ~((1ull << tce_shift) - 1); - tlb->iova = addr & tce_mask; - tlb->translated_addr = tce & tce_mask; - tlb->addr_mask = ~tce_mask; - tlb->perm = tce & 3; if ((is_write & !(tce & 2)) || ((!is_write) && !(tce & 1))) { phb_error(ds->phb, "TCE access fault at 0x%"PRIx64, taddr); phb_error(ds->phb, " xlate %"PRIx64":%c TVE=%"PRIx64, addr, is_write ? 'W' : 'R', tve); phb_error(ds->phb, " tta=%"PRIx64" lev=%d tts=%d tps=%d", tta, lev, tts, tps); + return; } + tce_mask = ~((1ull << tce_shift) - 1); + tlb->iova = addr & tce_mask; + tlb->translated_addr = tce & tce_mask; + tlb->addr_mask = ~tce_mask; + tlb->perm = tce & 3; } } |