Lines Matching refs:bypass
32 * bypass and peer-to-peer support
447 DEBUG0(DBG_DMA_ALLOCH, pci_p->pci_dip, "bypass mode\n");
448 /* if tomatillo ver <= 2.3 don't allow bypass */
532 * iommu bypass, or iommu translate) we are asked to do.
626 goto done; /* leave bypass and dvma flag as 0 */
646 * VA/size pair: <shadow IO, bypass, peer-to-peer>, or OTYP_PAGES
694 * VA/size pair: <normal, bypass, peer-to-peer>
1283 * Called to handle iommu bypass and pci peer-to-peer transfers.
1293 * space (if we are doing an iommu bypass transfer) or pci address
1303 * and nocross restrictions while bypass DMA follows the set of
1334 uint64_t count_max, bypass = PCI_DMA_BYPASS_PREFIX(mp, pfn);
1359 } else { /* bypass hi/lo/count_max have been processed by attr2hdl() */
1365 bypass_pfn = IOMMU_BTOP(bypass);
1385 win_pfn0_index, i - 1, win_pp, count_max, bypass))
1401 i - 1, win_pp, count_max, bypass))