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 | 632 uint32_t redzone_sz = PX_HAS_REDZONE(mp) ? MMU_PAGE_SIZE : 0; local
637 if ((mp->dmai_ndvmapages == 1) && !redzone_sz) {
646 xfer_sz = obj_sz + redzone_sz;
652 if (redzone_sz && (xfer_sz <= redzone_sz)) {
656 xfer_sz, obj_sz, pg_off, redzone_sz, nocross);
660 xfer_sz -= redzone_sz; /* restore transfer size */
675 obj_sz, pg_off, redzone_sz, xfer_sz);
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| /illumos-gate/usr/src/uts/sun4u/io/pci/ |
| H A D | pci_dma.c | 840 uint32_t redzone_sz = HAS_REDZONE(mp) ? IOMMU_PAGE_SIZE : 0; local
845 if ((mp->dmai_ndvmapages == 1) && !redzone_sz) {
854 xfer_sz = obj_sz + redzone_sz;
861 if (redzone_sz && (xfer_sz <= redzone_sz)) {
864 xfer_sz, obj_sz, pg_off, redzone_sz, nocross);
868 xfer_sz -= redzone_sz; /* restore transfer size */
885 obj_sz, pg_off, redzone_sz, xfer_sz);
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