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Searched refs:count_max (Results 1 – 4 of 4) sorted by relevance

/illumos-gate/usr/src/uts/sun4/io/px/
H A Dpx_dma.c194 if (!count_max) in px_dma_lmts2hdl()
195 count_max--; in px_dma_lmts2hdl()
210 count_max = MIN(count_max, hi - lo); in px_dma_lmts2hdl()
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()
348 count_max = MIN(count_max, hi - lo); in px_dma_attr2hdl()
665 if (xfer_sz - 1 > count_max) in px_dvma_win()
666 xfer_sz = count_max + 1; in px_dvma_win()
1135 uint64_t count_max, bypass_addr = 0; in px_dma_physwin() local
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/illumos-gate/usr/src/uts/sun4u/io/pci/
H A Dpci_dma.c375 if (!count_max) in pci_dma_lmts2hdl()
376 count_max--; in pci_dma_lmts2hdl()
391 count_max = MIN(count_max, hi - lo); in pci_dma_lmts2hdl()
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()
497 count_max = MIN(count_max, hi - lo); in pci_dma_attr2hdl()
874 if (xfer_sz - 1 > count_max) in pci_dvma_win()
875 xfer_sz = count_max + 1; in pci_dvma_win()
1355 count_max = MIN(count_max, nocross); in pci_dma_physwin()
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/illumos-gate/usr/src/uts/i86pc/io/
H A Drootnex.c1711 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()
/illumos-gate/usr/src/uts/common/io/sata/impl/
H A Dsata.c13242 uint32_t count_max; in sata_adjust_dma_attr() local
13253 count_max = dma_attr->dma_attr_granular * 0x100; in sata_adjust_dma_attr()
13254 if (dma_attr->dma_attr_count_max > count_max) in sata_adjust_dma_attr()
13255 adj_dma_attr->dma_attr_count_max = count_max; in sata_adjust_dma_attr()
13256 if (dma_attr->dma_attr_maxxfer > count_max) in sata_adjust_dma_attr()
13257 adj_dma_attr->dma_attr_maxxfer = count_max; in sata_adjust_dma_attr()
13274 count_max = adj_dma_attr->dma_attr_granular * 0x100; in sata_adjust_dma_attr()
13279 if (dma_attr->dma_attr_count_max > count_max) in sata_adjust_dma_attr()
13280 adj_dma_attr->dma_attr_count_max = count_max; in sata_adjust_dma_attr()
13281 if (dma_attr->dma_attr_maxxfer > count_max) in sata_adjust_dma_attr()
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