Searched refs:count_max (Results 1 – 4 of 4) sorted by relevance
| /illumos-gate/usr/src/uts/sun4/io/px/ |
| H A D | px_dma.c | 187 uint32_t count_max = lim_p->dlim_cntr_max; in px_dma_lmts2hdl() local
194 if (!count_max) in px_dma_lmts2hdl()
195 count_max--; in px_dma_lmts2hdl()
203 SET_DMAATTR(attr_p, lo, hi, -1, count_max); in px_dma_lmts2hdl()
210 count_max = MIN(count_max, hi - lo); in px_dma_lmts2hdl()
225 SET_DMAATTR(attr_p, lo, hi, -1, count_max); in px_dma_lmts2hdl()
279 uint64_t count_max = attrp->dma_attr_count_max; in px_dma_attr2hdl() local
282 attrp, HI32(count_max), LO32(count_max)); in px_dma_attr2hdl()
330 if (!count_max) in px_dma_attr2hdl()
331 count_max--; in px_dma_attr2hdl()
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| /illumos-gate/usr/src/uts/sun4u/io/pci/ |
| H A D | pci_dma.c | 368 uint32_t count_max = lim_p->dlim_cntr_max; in pci_dma_lmts2hdl() local
375 if (!count_max) in pci_dma_lmts2hdl()
376 count_max--; in pci_dma_lmts2hdl()
384 SET_DMAATTR(attr_p, lo, hi, -1, count_max); in pci_dma_lmts2hdl()
391 count_max = MIN(count_max, hi - lo); in pci_dma_lmts2hdl()
407 SET_DMAATTR(attr_p, lo, hi, -1, count_max); in pci_dma_lmts2hdl()
436 uint64_t count_max = attrp->dma_attr_count_max; in pci_dma_attr2hdl() local
439 attrp, HI32(count_max), LO32(count_max)); in pci_dma_attr2hdl()
482 if (!count_max) in pci_dma_attr2hdl()
483 count_max--; in pci_dma_attr2hdl()
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| /illumos-gate/usr/src/uts/i86pc/io/ |
| H A D | rootnex.c | 1711 uint64_t count_max; in rootnex_coredma_allochdl() local
1792 count_max = attr->dma_attr_count_max + 1; in rootnex_coredma_allochdl()
1793 if (count_max < attr->dma_attr_count_max) { in rootnex_coredma_allochdl()
1794 count_max = attr->dma_attr_count_max; in rootnex_coredma_allochdl()
1827 maxsegmentsize_ll = MIN(maxsegmentsize_ll, count_max); in rootnex_coredma_allochdl()
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| /illumos-gate/usr/src/uts/common/io/sata/impl/ |
| H A D | sata.c | 13695 uint32_t count_max; in sata_adjust_dma_attr() local
13706 count_max = dma_attr->dma_attr_granular * 0x100; in sata_adjust_dma_attr()
13707 if (dma_attr->dma_attr_count_max > count_max) in sata_adjust_dma_attr()
13708 adj_dma_attr->dma_attr_count_max = count_max; in sata_adjust_dma_attr()
13709 if (dma_attr->dma_attr_maxxfer > count_max) in sata_adjust_dma_attr()
13710 adj_dma_attr->dma_attr_maxxfer = count_max; in sata_adjust_dma_attr()
13721 count_max = adj_dma_attr->dma_attr_granular * 0x10000; in sata_adjust_dma_attr()
13727 count_max = adj_dma_attr->dma_attr_granular * 0x100; in sata_adjust_dma_attr()
13732 if (dma_attr->dma_attr_count_max > count_max) in sata_adjust_dma_attr()
13733 adj_dma_attr->dma_attr_count_max = count_max; in sata_adjust_dma_attr()
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