Searched refs:redzone_sz (Results 1 – 2 of 2) sorted by relevance
| /illumos-gate/usr/src/uts/sun4/io/px/ |
| H A D | px_dma.c | 634 uint32_t redzone_sz = PX_HAS_REDZONE(mp) ? MMU_PAGE_SIZE : 0; in px_dvma_win() local
639 if ((mp->dmai_ndvmapages == 1) && !redzone_sz) { in px_dvma_win()
648 xfer_sz = obj_sz + redzone_sz; in px_dvma_win()
654 if (redzone_sz && (xfer_sz <= redzone_sz)) { in px_dvma_win()
658 xfer_sz, obj_sz, pg_off, redzone_sz, nocross); in px_dvma_win()
662 xfer_sz -= redzone_sz; /* restore transfer size */ in px_dvma_win()
677 obj_sz, pg_off, redzone_sz, xfer_sz); in px_dvma_win()
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| /illumos-gate/usr/src/uts/sun4u/io/pci/ |
| H A D | pci_dma.c | 842 uint32_t redzone_sz = HAS_REDZONE(mp) ? IOMMU_PAGE_SIZE : 0; in pci_dvma_win() local
847 if ((mp->dmai_ndvmapages == 1) && !redzone_sz) { in pci_dvma_win()
856 xfer_sz = obj_sz + redzone_sz; in pci_dvma_win()
863 if (redzone_sz && (xfer_sz <= redzone_sz)) { in pci_dvma_win()
866 xfer_sz, obj_sz, pg_off, redzone_sz, nocross); in pci_dvma_win()
870 xfer_sz -= redzone_sz; /* restore transfer size */ in pci_dvma_win()
887 obj_sz, pg_off, redzone_sz, xfer_sz); in pci_dvma_win()
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