Searched refs:pfn_hi (Results 1 - 2 of 2) sorted by relevance

/illumos-gate/usr/src/uts/sun4/io/px/
H A Dpx_dma.c1130 px_iopfn_t pfn_lo, pfn_hi, prev_pfn; local
1154 pfn_hi = MMU_BTOP(dev_attr_p->dma_attr_addr_hi);
1155 pfn_hi = MIN(pfn_hi, pfn_last);
1156 if ((pfn_lo > pfn_hi) || (pfn < pfn_lo))
1163 * making sure pfn_lo <= pfn <= pfn_hi inside the loop
1164 * count_max=MIN(count_max, MMU_PTOB(pfn_hi - pfn_lo + 1)-1);
1169 pfn_hi = MMU_BTOP(mp->dmai_attr.dma_attr_addr_hi);
1195 if ((pfn < pfn_lo) || (prev_pfn > pfn_hi)) {
1215 if (pfn > pfn_hi) {
[all...]
/illumos-gate/usr/src/uts/sun4u/io/pci/
H A Dpci_dma.c1331 iopfn_t pfn_lo, pfn_hi, prev_pfn, bypass_pfn; local
1348 pfn_hi = IOMMU_BTOP(dev_attr_p->dma_attr_addr_hi);
1349 pfn_hi = MIN(pfn_hi, pfn_last);
1350 if ((pfn_lo > pfn_hi) || (pfn < pfn_lo))
1356 * making sure pfn_lo <= pfn <= pfn_hi inside the loop
1357 * count_max=MIN(count_max, IOMMU_PTOB(pfn_hi - pfn_lo + 1)-1);
1362 pfn_hi = IOMMU_BTOP(mp->dmai_attr.dma_attr_addr_hi);
1373 if ((pfn < pfn_lo) || (prev_pfn > pfn_hi)) {
1393 if (pfn > pfn_hi) {
[all...]

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