Lines Matching refs:support
356 * get a supported less agaw for iommus that don't support the default agaw.
1327 the device if you enable PASID support after ATS support is
1328 undefined. So always enable PASID support on devices which
1795 int support, level = 1;
1798 support = domain->iommu_superpage;
1806 while (support && !(pfnmerge & ~VTD_STRIDE_MASK)) {
1812 support--;
2928 pr_warn("%s: Doesn't support hardware pass through.\n",
2935 pr_warn("%s: Doesn't support large page.\n",
3928 bool support = true;
3933 support = false;
3938 return support;
4201 * support PCI/PRI. The IOMMU side has no means to check the
4620 /* G4x/GM45 integrated gfx dmar support is totally busted. */
4850 * VT-d spec. The VT-d hardware implementation may support some but not