Lines Matching defs:count_max
366 uint32_t count_max = lim_p->dlim_cntr_max;
373 if (!count_max)
374 count_max--;
382 SET_DMAATTR(attr_p, lo, hi, -1, count_max);
389 count_max = MIN(count_max, hi - lo);
405 SET_DMAATTR(attr_p, lo, hi, -1, count_max);
434 uint64_t count_max = attrp->dma_attr_count_max;
437 attrp, HI32(count_max), LO32(count_max));
480 if (!count_max)
481 count_max--;
495 count_max = MIN(count_max, hi - lo);
511 SET_DMAATTR(attrp, lo, hi, nocross, count_max);
871 uint32_t count_max = mp->dmai_attr.dma_attr_count_max;
872 if (xfer_sz - 1 > count_max)
873 xfer_sz = count_max + 1;
1175 uint64_t count_max, uint64_t bypass_prefix)
1200 (IOMMU_PTOB(pfn_no + 1) - 1 <= count_max))
1302 * 5. Peer-to-peer DMA segment follows device hi, lo, count_max,
1324 * count_max and attr_seg to be at least IOMMU_PAGE_SIZE aligned.
1334 uint64_t count_max, bypass = PCI_DMA_BYPASS_PREFIX(mp, pfn);
1352 count_max = dev_attr_p->dma_attr_count_max;
1353 count_max = MIN(count_max, nocross);
1355 * the following count_max trim is not done because we are
1357 * count_max=MIN(count_max, IOMMU_PTOB(pfn_hi - pfn_lo + 1)-1);
1359 } else { /* bypass hi/lo/count_max have been processed by attr2hdl() */
1360 count_max = mp->dmai_attr.dma_attr_count_max;
1371 (IOMMU_PTOB(pfn_no + 1) - 1 <= count_max))
1385 win_pfn0_index, i - 1, win_pp, count_max, bypass))
1401 i - 1, win_pp, count_max, bypass))