Searched defs:count_max (Results 1 - 4 of 4) sorted by relevance

/illumos-gate/usr/src/uts/sun4/io/px/
H A Dpx_dma.c185 uint32_t count_max = lim_p->dlim_cntr_max; local
192 if (!count_max)
193 count_max--;
201 SET_DMAATTR(attr_p, lo, hi, -1, count_max);
208 count_max = MIN(count_max, hi - lo);
223 SET_DMAATTR(attr_p, lo, hi, -1, count_max);
277 uint64_t count_max = attrp->dma_attr_count_max; local
280 attrp, HI32(count_max), LO32(count_max));
662 uint32_t count_max = mp->dmai_attr.dma_attr_count_max; local
952 px_dma_newwin(dev_info_t *dip, ddi_dma_req_t *dmareq, ddi_dma_impl_t *mp, uint32_t cookie_no, uint32_t start_idx, uint32_t end_idx, px_dma_win_t **win_pp, uint64_t count_max, uint64_t bypass) argument
1133 uint64_t count_max, bypass_addr = 0; local
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/illumos-gate/usr/src/uts/sun4u/io/pci/
H A Dpci_dma.c366 uint32_t count_max = lim_p->dlim_cntr_max; local
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; local
437 attrp, HI32(count_max), LO32(count_max));
871 uint32_t count_max = mp->dmai_attr.dma_attr_count_max; local
1173 pci_dma_newwin(ddi_dma_req_t *dmareq, ddi_dma_impl_t *mp, uint32_t cookie_no, uint32_t start_idx, uint32_t end_idx, pci_dma_win_t **win_pp, uint64_t count_max, uint64_t bypass_prefix) argument
1334 uint64_t count_max, bypass = PCI_DMA_BYPASS_PREFIX(mp, pfn); local
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/illumos-gate/usr/src/uts/i86pc/io/
H A Drootnex.c1724 uint64_t count_max; local
1805 count_max = attr->dma_attr_count_max + 1;
1806 if (count_max < attr->dma_attr_count_max) {
1807 count_max = attr->dma_attr_count_max;
1840 maxsegmentsize_ll = MIN(maxsegmentsize_ll, count_max);
/illumos-gate/usr/src/uts/common/io/sata/impl/
H A Dsata.c13174 uint32_t count_max; local
13185 count_max = dma_attr->dma_attr_granular * 0x100;
13186 if (dma_attr->dma_attr_count_max > count_max)
13187 adj_dma_attr->dma_attr_count_max = count_max;
13188 if (dma_attr->dma_attr_maxxfer > count_max)
13189 adj_dma_attr->dma_attr_maxxfer = count_max;
13200 count_max = adj_dma_attr->dma_attr_granular * 0x10000;
13206 count_max = adj_dma_attr->dma_attr_granular * 0x100;
13211 if (dma_attr->dma_attr_count_max > count_max)
13212 adj_dma_attr->dma_attr_count_max = count_max;
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